lcny-admin-mobile-vue/dist/build/h5/static/js/pages-index-monitor.5701aea5.js

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/**
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 * Video.js 6.13.0 <http://videojs.com/>
 * Copyright Brightcove, Inc. <https://www.brightcove.com/>
 * Available under Apache License Version 2.0
 * <https://github.com/videojs/video.js/blob/master/LICENSE>
 *
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 * Available under Apache License Version 2.0
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this.localize(this.options_.label||"Modal Window")},t.prototype.description=function(){var e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e},t.prototype.open=function(){if(!this.opened_){var e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.closeable()&&this.on(this.el_.ownerDocument,"keydown",tt(this,this.handleKeyPress)),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}},t.prototype.opened=function(e){return"boolean"===typeof e&&this[e?"open":"close"](),this.opened_},t.prototype.close=function(){if(this.opened_){var 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t=this;e=[].concat(e),e.forEach((function(e){var i=t[e+"Tracks"]()||[],n=i.length;while(n--){var r=i[n];"text"===e&&t.removeRemoteTextTrack(r),i.removeTrack(r)}}))},t.prototype.cleanupAutoTextTracks=function(){var e=this.autoRemoteTextTracks_||[],t=e.length;while(t--){var i=e[t];this.removeRemoteTextTrack(i)}},t.prototype.reset=function(){},t.prototype.error=function(e){return void 0!==e&&(this.error_=new jt(e),this.trigger("error")),this.error_},t.prototype.played=function(){return this.hasStarted_?wt(0,0):wt()},t.prototype.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},t.prototype.initTrackListeners=function(){var e=this;gi.names.forEach((function(t){var 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0!==arguments[0]?arguments[0]:{},i=arguments[1],n=this.createRemoteTextTrack(t);return!0!==i&&!1!==i&&(Y.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),i=!0),this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),!0!==i&&this.ready((function(){return e.autoRemoteTextTracks_.addTrack(n.track)})),n},t.prototype.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},t.prototype.getVideoPlaybackQuality=function(){return{}},t.prototype.setPoster=function(){},t.prototype.playsinline=function(){},t.prototype.setPlaysinline=function(){},t.prototype.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,i){return t.canPlayType(e.type)},t.isTech=function(e){return e.prototype instanceof t||e instanceof t||e===t},t.registerTech=function(e,i){if(t.techs_||(t.techs_={}),!t.isTech(i))throw new Error("Tech "+e+" must be a Tech");if(!t.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!t.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=mt(e),t.techs_[e]=i,"Tech"!==e&&t.defaultTechOrder_.push(e),i},t.getTech=function(e){if(e)return e=mt(e),t.techs_&&t.techs_[e]?t.techs_[e]:r&&r.videojs&&r.videojs[e]?(Y.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),r.videojs[e]):void 0},t}(bt);bi.names.forEach((function(e){var t=bi[e];Ti.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Ti.prototype.featuresVolumeControl=!0,Ti.prototype.featuresMuteControl=!0,Ti.prototype.featuresFullscreenResize=!1,Ti.prototype.featuresPlaybackRate=!1,Ti.prototype.featuresProgressEvents=!1,Ti.prototype.featuresSourceset=!1,Ti.prototype.featuresTimeupdateEvents=!1,Ti.prototype.featuresNativeTextTracks=!1,Ti.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){var n=e.sourceHandlers;n||(n=e.sourceHandlers=[]),void 0===i&&(i=n.length),n.splice(i,0,t)},e.canPlayType=function(t){for(var i=e.sourceHandlers||[],n=void 0,r=0;r<i.length;r++)if(n=i[r].canPlayType(t),n)return n;return""},e.selectSourceHandler=function(t,i){for(var n=e.sourceHandlers||[],r=void 0,a=0;a<n.length;a++)if(r=n[a].canHandleSource(t,i),r)return n[a];return null},e.canPlaySource=function(t,i){var n=e.selectSourceHandler(t,i);return n?n.canHandleSource(t,i):""};var t=["seekable","seeking","duration"];t.forEach((function(e){var t=this[e];"function"===typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})}),e.prototype),e.prototype.setSource=function(t){var i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:Y.error("No source hander found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.on("dispose",this.disposeSourceHandler)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},bt.registerComponent("Tech",Ti),Ti.registerTech("Tech",Ti),Ti.defaultTechOrder_=[];var Si={},wi={},Ei={};function ki(e,t){Si[e]=Si[e]||[],Si[e].push(t)}function Ci(e,t,i){e.setTimeout((function(){return Bi(t,Si[t.type],i,e)}),1)}function xi(e,t){e.forEach((function(e){return e.setTech&&e.setTech(t)}))}function Ai(e,t,i){return e.reduceRight(Di(i),t[i]())}function Ii(e,t,i,n){return t[i](e.reduce(Di(i),n))}function Oi(e,t,i){var n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,r="call"+mt(i),a=e.reduce(Di(r),n),s=a===Ei,o=s?null:t[i](a);return Ri(e,i,o,s),o}var ji={buffered:1,currentTime:1,duration:1,seekable:1,played:1,paused:1},Li={setCurrentTime:1},Pi={play:1,pause:1};function Di(e){return function(t,i){return t===Ei?Ei:i[e]?i[e](t):t}}function Ri(e,t,i,n){for(var r=e.length-1;r>=0;r--){var a=e[r];a[t]&&a[t](n,i)}}function Mi(e){wi[e.id()]=null}function Ni(e,t){var i=wi[e.id()],n=null;if(void 0===i||null===i)return n=t(e),wi[e.id()]=[[t,n]],n;for(var r=0;r<i.length;r++){var a=i[r],s=a[0],o=a[1];s===t&&(n=o)}return null===n&&(n=t(e),i.push([t,n])),n}function Bi(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],i=arguments[2],n=arguments[3],r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:[],a=arguments.length>5&&void 0!==arguments[5]&&arguments[5],s=t[0],o=t.slice(1);if("string"===typeof s)Bi(e,Si[s],i,n,r,a);else if(s){var l=Ni(n,s);if(!l.setSource)return r.push(l),Bi(e,o,i,n,r,a);l.setSource(q({},e),(function(t,s){if(t)return Bi(e,o,i,n,r,a);r.push(l),Bi(s,e.type===s.type?o:Si[s.type],i,n,r,a)}))}else o.length?Bi(e,o,i,n,r,a):a?i(e,r):Bi(e,Si["*"],i,n,r,!0)}var Ui={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",mp3:"audio/mpeg",aac:"audio/aac",oga:"audio/ogg",m3u8:"application/x-mpegURL"},Fi=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=ri(e),i=Ui[t.toLowerCase()];return i||""},Vi=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter((function(e){return e.src===t}));if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r<n.length;r++){var a=n[r];if(a.type&&a.src&&a.src===t)return a.type}return Fi(t)},Hi=function e(t){if(Array.isArray(t)){var i=[];t.forEach((function(t){t=e(t),Array.isArray(t)?i=i.concat(t):z(t)&&i.push(t)})),t=i}else t="string"===typeof t&&t.trim()?[qi({src:t})]:z(t)&&"string"===typeof t.src&&t.src&&t.src.trim()?[qi(t)]:[];return t};function qi(e){var t=Fi(e.src);return!e.type&&t&&(e.type=t),e}var zi=function(e){function t(i,n,r){R(this,t);var a=yt({createEl:!1},n),s=N(this,e.call(this,i,a,r));if(n.playerOptions.sources&&0!==n.playerOptions.sources.length)i.src(n.playerOptions.sources);else for(var o=0,l=n.playerOptions.techOrder;o<l.length;o++){var u=mt(l[o]),c=Ti.getTech(u);if(u||(c=bt.getComponent(u)),c&&c.isSupported()){i.loadTech_(u);break}}return s}return M(t,e),t}(bt);bt.registerComponent("MediaLoader",zi);var Gi=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.emitTapEvents(),r.enable(),r}return M(t,e),t.prototype.createEl=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"div",i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};i=q({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},i),"button"===t&&Y.error("Creating a ClickableComponent with an HTML element of "+t+" is not supported; use a Button instead."),n=q({role:"button"},n),this.tabIndex_=i.tabIndex;var r=e.prototype.createEl.call(this,t,i,n);return this.createControlTextEl(r),r},t.prototype.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},t.prototype.createControlTextEl=function(e){return this.controlTextEl_=se("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},t.prototype.controlText=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.el();if(void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,oe(this.controlTextEl_,i),this.nonIconControl||t.setAttribute("title",i)},t.prototype.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},t.prototype.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!==typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur))},t.prototype.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),"undefined"!==typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off(["tap","click"],this.handleClick),this.off("focus",this.handleFocus),this.off("blur",this.handleBlur)},t.prototype.handleClick=function(e){},t.prototype.handleFocus=function(e){ze(a,"keydown",tt(this,this.handleKeyPress))},t.prototype.handleKeyPress=function(t){32===t.which||13===t.which?(t.preventDefault(),this.trigger("click")):e.prototype.handleKeyPress&&e.prototype.handleKeyPress.call(this,t)},t.prototype.handleBlur=function(e){Ge(a,"keydown",tt(this,this.handleKeyPress))},t}(bt);bt.registerComponent("ClickableComponent",Gi);var Wi=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.update(),i.on("posterchange",tt(r,r.update)),r}return M(t,e),t.prototype.dispose=function(){this.player().off("posterchange",this.update),e.prototype.dispose.call(this)},t.prototype.createEl=function(){var e=se("div",{className:"vjs-poster",tabIndex:-1});return L||(this.fallbackImg_=se("img"),e.appendChild(this.fallbackImg_)),e},t.prototype.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},t.prototype.setSrc=function(e){if(this.fallbackImg_)this.fallbackImg_.src=e;else{var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t}},t.prototype.handleClick=function(e){this.player_.controls()&&(this.player_.paused()?Dt(this.player_.play()):this.player_.pause())},t}(Gi);bt.registerComponent("PosterImage",Wi);var $i="#222",Xi="#ccc",Yi={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", 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i.on("loadstart",tt(s,s.toggleDisplay)),i.on("texttrackchange",o),i.on("loadstart",tt(s,s.preselectTrack)),i.ready(tt(s,(function(){if(i.tech_&&i.tech_.featuresNativeTextTracks)this.hide();else{i.on("fullscreenchange",o),i.on("playerresize",o),r.addEventListener&&r.addEventListener("orientationchange",o),i.on("dispose",(function(){return r.removeEventListener("orientationchange",o)}));for(var e=this.options_.playerOptions.tracks||[],t=0;t<e.length;t++)this.player_.addRemoteTextTrack(e[t],!0);this.preselectTrack()}}))),s}return M(t,e),t.prototype.preselectTrack=function(){for(var e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage,n=void 0,r=void 0,a=void 0,s=0;s<t.length;s++){var o=t[s];i&&i.enabled&&i.language===o.language?o.kind===i.kind?a=o:a||(a=o):i&&!i.enabled?(a=null,n=null,r=null):o["default"]&&("descriptions"!==o.kind||n?o.kind in e&&!r&&(r=o):n=o)}a?a.mode="showing":r?r.mode="showing":n&&(n.mode="showing")},t.prototype.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},t.prototype.clearDisplay=function(){"function"===typeof r.WebVTT&&r.WebVTT.processCues(r,[],this.el_)},t.prototype.updateDisplay=function(){var e=this.player_.textTracks();this.clearDisplay();var t=null,i=null,n=e.length;while(n--){var r=e[n];"showing"===r.mode&&("descriptions"===r.kind?t=r:i=r)}i?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(i)):t&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(t))},t.prototype.updateForTrack=function(e){if("function"===typeof r.WebVTT&&e.activeCues){for(var t=[],i=0;i<e.activeCues.length;i++)t.push(e.activeCues[i]);if(r.WebVTT.processCues(r,t,this.el_),this.player_.textTrackSettings){var n=this.player_.textTrackSettings.getValues(),a=t.length;while(a--){var s=t[a];if(s){var o=s.displayState;if(n.color&&(o.firstChild.style.color=n.color),n.textOpacity&&Qi(o.firstChild,"color",Ki(n.color||"#fff",n.textOpacity)),n.backgroundColor&&(o.firstChild.style.backgroundColor=n.backgroundColor),n.backgroundOpacity&&Qi(o.firstChild,"backgroundColor",Ki(n.backgroundColor||"#000",n.backgroundOpacity)),n.windowColor&&(n.windowOpacity?Qi(o,"backgroundColor",Ki(n.windowColor,n.windowOpacity)):o.style.backgroundColor=n.windowColor),n.edgeStyle&&("dropshadow"===n.edgeStyle?o.firstChild.style.textShadow="2px 2px 3px "+$i+", 2px 2px 4px "+$i+", 2px 2px 5px "+$i:"raised"===n.edgeStyle?o.firstChild.style.textShadow="1px 1px "+$i+", 2px 2px "+$i+", 3px 3px "+$i:"depressed"===n.edgeStyle?o.firstChild.style.textShadow="1px 1px "+Xi+", 0 1px "+Xi+", -1px -1px "+$i+", 0 -1px "+$i:"uniform"===n.edgeStyle&&(o.firstChild.style.textShadow="0 0 4px "+$i+", 0 0 4px "+$i+", 0 0 4px "+$i+", 0 0 4px "+$i)),n.fontPercent&&1!==n.fontPercent){var l=r.parseFloat(o.style.fontSize);o.style.fontSize=l*n.fontPercent+"px",o.style.height="auto",o.style.top="auto",o.style.bottom="2px"}n.fontFamily&&"default"!==n.fontFamily&&("small-caps"===n.fontFamily?o.firstChild.style.fontVariant="small-caps":o.firstChild.style.fontFamily=Yi[n.fontFamily])}}}}},t}(bt);bt.registerComponent("TextTrackDisplay",Ji);var Zi=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),i=this.localize(t?"Audio Player":"Video Player"),n=se("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[i])}),r=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return r.appendChild(n),r},t}(bt);bt.registerComponent("LoadingSpinner",Zi);var en=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};e="button",t=q({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t),i=q({type:"button"},i);var n=bt.prototype.createEl.call(this,e,t,i);return this.createControlTextEl(n),n},t.prototype.addChild=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.constructor.name;return Y.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),bt.prototype.addChild.call(this,e,t)},t.prototype.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},t.prototype.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},t.prototype.handleKeyPress=function(t){32!==t.which&&13!==t.which&&e.prototype.handleKeyPress.call(this,t)},t}(Gi);bt.registerComponent("Button",en);var tn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.mouseused_=!1,r.on("mousedown",r.handleMouseDown),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-big-play-button"},t.prototype.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)Dt(t);else{var i=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");if(n){var r=function(){return n.focus()};Pt(t)?t.then(r,(function(){})):this.setTimeout(r,1)}else this.player_.focus()}},t.prototype.handleKeyPress=function(t){this.mouseused_=!1,e.prototype.handleKeyPress.call(this,t)},t.prototype.handleMouseDown=function(e){this.mouseused_=!0},t}(en);tn.prototype.controlText_="Play Video",bt.registerComponent("BigPlayButton",tn);var nn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.controlText(n&&n.controlText||r.localize("Close")),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},t}(en);bt.registerComponent("CloseButton",nn);var rn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"play",r.handlePlay),r.on(i,"pause",r.handlePause),r.on(i,"ended",r.handleEnded),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.prototype.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},t.prototype.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},t.prototype.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},t.prototype.handleEnded=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},t}(en);rn.prototype.controlText_="Play",bt.registerComponent("PlayToggle",rn);var an=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),r=r>0||s>0?r+":":"",n=((r||a>=10)&&n<10?"0"+n:n)+":",i=i<10?"0"+i:i,r+n+i},sn=an;function on(e){sn=e}function ln(){sn=an}var un=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:e;return sn(e,t)},cn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.throttledUpdateContent=it(tt(r,r.updateContent),25),r.on(i,"timeupdate",r.throttledUpdateContent),r}return M(t,e),t.prototype.createEl=function(t){var i=this.buildCSSClass(),n=e.prototype.createEl.call(this,"div",{className:i+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text">'+this.localize(this.labelText_)+" </span>"});return this.contentEl_=se("span",{className:i+"-display"},{"aria-live":"off"}),this.updateTextNode_(),n.appendChild(this.contentEl_),n},t.prototype.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},t.prototype.updateTextNode_=function(){if(this.contentEl_){while(this.contentEl_.firstChild)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=a.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},t.prototype.formatTime_=function(e){return un(e)},t.prototype.updateFormattedTime_=function(e){var t=this.formatTime_(e);t!==this.formattedTime_&&(this.formattedTime_=t,this.requestAnimationFrame(this.updateTextNode_))},t.prototype.updateContent=function(e){},t}(bt);cn.prototype.labelText_="Time",cn.prototype.controlText_="Time",bt.registerComponent("TimeDisplay",cn);var hn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"ended",r.handleEnded),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-current-time"},t.prototype.updateContent=function(e){var t=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(t)},t.prototype.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},t}(cn);hn.prototype.labelText_="Current Time",hn.prototype.controlText_="Current Time",bt.registerComponent("CurrentTimeDisplay",hn);var dn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"durationchange",r.updateContent),r.on(i,"loadedmetadata",r.throttledUpdateContent),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-duration"},t.prototype.updateContent=function(e){var t=this.player_.duration();t&&this.duration_!==t&&(this.duration_=t,this.updateFormattedTime_(t))},t}(cn);dn.prototype.labelText_="Duration",dn.prototype.controlText_="Duration",bt.registerComponent("DurationDisplay",dn);var pn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"})},t}(bt);bt.registerComponent("TimeDivider",pn);var fn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"durationchange",r.throttledUpdateContent),r.on(i,"ended",r.handleEnded),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-remaining-time"},t.prototype.formatTime_=function(t){return"-"+e.prototype.formatTime_.call(this,t)},t.prototype.updateContent=function(e){this.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},t.prototype.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(0)},t}(cn);fn.prototype.labelText_="Remaining Time",fn.prototype.controlText_="Remaining Time",bt.registerComponent("RemainingTimeDisplay",fn);var vn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.updateShowing(),r.on(r.player(),"durationchange",r.updateShowing),r}return M(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=se("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" </span>"+this.localize("LIVE")},{"aria-live":"off"}),t.appendChild(this.contentEl_),t},t.prototype.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},t.prototype.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(bt);bt.registerComponent("LiveDisplay",vn);var mn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.bar=r.getChild(r.options_.barName),r.vertical(!!r.options_.vertical),r.enable(),r}return M(t,e),t.prototype.enabled=function(){return this.enabled_},t.prototype.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown),this.on("touchstart",this.handleMouseDown),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur),this.on("click",this.handleClick),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},t.prototype.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown),this.off("touchstart",this.handleMouseDown),this.off("focus",this.handleFocus),this.off("blur",this.handleBlur),this.off("click",this.handleClick),this.off(this.player_,"controlsvisible",this.update),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},t.prototype.createEl=function(t){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return i.className=i.className+" vjs-slider",i=q({tabIndex:0},i),n=q({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},t.prototype.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||k||e.preventDefault(),ye(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchmove",this.handleMouseMove),this.on(t,"touchend",this.handleMouseUp),this.handleMouseMove(e)},t.prototype.handleMouseMove=function(e){},t.prototype.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;be(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.update()},t.prototype.update=function(){if(this.el_){var e=this.getPercent(),t=this.bar;if(t){("number"!==typeof e||e!==e||e<0||e===1/0)&&(e=0);var i=(100*e).toFixed(2)+"%",n=t.el().style;return this.vertical()?n.height=i:n.width=i,e}}},t.prototype.calculateDistance=function(e){var t=Se(this.el_,e);return this.vertical()?t.y:t.x},t.prototype.handleFocus=function(){this.on(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},t.prototype.handleKeyPress=function(e){37===e.which||40===e.which?(e.preventDefault(),this.stepBack()):38!==e.which&&39!==e.which||(e.preventDefault(),this.stepForward())},t.prototype.handleBlur=function(){this.off(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},t.prototype.handleClick=function(e){e.stopImmediatePropagation(),e.preventDefault()},t.prototype.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(bt);bt.registerComponent("Slider",mn);var gn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.partEls_=[],r.on(i,"progress",r.update),r}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+"</span>: 0%</span>"})},t.prototype.dispose=function(){this.partEls_=null,e.prototype.dispose.call(this)},t.prototype.update=function(e){var t=this.player_.buffered(),i=this.player_.duration(),n=this.player_.bufferedEnd(),r=this.partEls_,a=function(e,t){var i=e/t||0;return 100*(i>=1?1:i)+"%"};this.el_.style.width=a(n,i);for(var s=0;s<t.length;s++){var o=t.start(s),l=t.end(s),u=r[s];u||(u=this.el_.appendChild(se()),r[s]=u),u.style.left=a(o,n),u.style.width=a(l-o,n)}for(var c=r.length;c>t.length;c--)this.el_.removeChild(r[c-1]);r.length=t.length},t}(bt);bt.registerComponent("LoadProgressBar",gn);var yn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"})},t.prototype.update=function(e,t,i){var n=_e(this.el_),r=_e(this.player_.el()),a=e.width*t;if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),l=n.width/2;s<l?l+=l-s:o<l&&(l=o),l<0?l=0:l>n.width&&(l=n.width),this.el_.style.right="-"+l+"px",oe(this.el_,i)}},t}(bt);bt.registerComponent("TimeTooltip",yn);var bn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Progress")+"</span>: 0%</span>"})},t.prototype.update=function(e,t){var i=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame((function(){var n=i.player_.scrubbing()?i.player_.getCache().currentTime:i.player_.currentTime(),r=un(n,i.player_.duration()),a=i.getChild("timeTooltip");a&&a.update(e,t,r)}))},t}(bt);bn.prototype.options_={children:[]},A&&!(A>8)||g||b||bn.prototype.options_.children.push("timeTooltip"),bt.registerComponent("PlayProgressBar",bn);var _n=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.update=it(tt(r,r.update),25),r}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.prototype.update=function(e,t){var i=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame((function(){var n=i.player_.duration(),r=un(t*n,n);i.el_.style.left=e.width*t+"px",i.getChild("timeTooltip").update(e,t,r)}))},t}(bt);_n.prototype.options_={children:["timeTooltip"]},bt.registerComponent("MouseTimeDisplay",_n);var Tn=5,Sn=30,wn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.setEventHandlers_(),r}return M(t,e),t.prototype.setEventHandlers_=function(){var e=this;this.update=it(tt(this,this.update),Sn),this.on(this.player_,"timeupdate",this.update),this.on(this.player_,"ended",this.handleEnded),this.updateInterval=null,this.on(this.player_,["playing"],(function(){e.clearInterval(e.updateInterval),e.updateInterval=e.setInterval((function(){e.requestAnimationFrame((function(){e.update()}))}),Sn)})),this.on(this.player_,["ended","pause","waiting"],(function(){e.clearInterval(e.updateInterval)})),this.on(this.player_,["timeupdate","ended"],this.update)},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},t.prototype.update_=function(e,t){var i=this.player_.duration();this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[un(e,i),un(i,i)],"{1} of {2}")),this.bar.update(_e(this.el_),t)},t.prototype.update=function(t){var i=e.prototype.update.call(this);return this.update_(this.getCurrentTime_(),i),i},t.prototype.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},t.prototype.handleEnded=function(e){this.update_(this.player_.duration(),1)},t.prototype.getPercent=function(){var e=this.getCurrentTime_()/this.player_.duration();return e>=1?1:e},t.prototype.handleMouseDown=function(t){Ae(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},t.prototype.handleMouseMove=function(e){if(Ae(e)){var t=this.calculateDistance(e)*this.player_.duration();t===this.player_.duration()&&(t-=.1),this.player_.currentTime(t)}},t.prototype.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},t.prototype.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},t.prototype.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&Dt(this.player_.play())},t.prototype.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+Tn)},t.prototype.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-Tn)},t.prototype.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.prototype.handleKeyPress=function(t){32===t.which||13===t.which?(t.preventDefault(),this.handleAction(t)):e.prototype.handleKeyPress&&e.prototype.handleKeyPress.call(this,t)},t}(mn);wn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},A&&!(A>8)||g||b||wn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),wn.prototype.playerEvent="timeupdate",bt.registerComponent("SeekBar",wn);var En=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.handleMouseMove=it(tt(r,r.handleMouseMove),25),r.throttledHandleMouseSeek=it(tt(r,r.handleMouseSeek),25),r.enable(),r}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},t.prototype.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("mouseTimeDisplay"),n=t.el(),r=_e(n),a=Se(n,e).x;a>1?a=1:a<0&&(a=0),i&&i.update(r,a)}},t.prototype.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},t.prototype.enabled=function(){return this.enabled_},t.prototype.disable=function(){this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},t.prototype.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},t.prototype.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseUp=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseUp(e),this.off(t,"mousemove",this.throttledHandleMouseSeek),this.off(t,"touchmove",this.throttledHandleMouseSeek),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t}(bt);En.prototype.options_={children:["seekBar"]},bt.registerComponent("ProgressControl",En);var kn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"fullscreenchange",r.handleFullscreenChange),!1===a[kt.fullscreenEnabled]&&r.disable(),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},t.prototype.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(en);kn.prototype.controlText_="Fullscreen",bt.registerComponent("FullscreenToggle",kn);var Cn=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))},xn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(bt);bt.registerComponent("VolumeLevel",xn);var An=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on("slideractive",r.updateLastVolume_),r.on(i,"volumechange",r.updateARIAAttributes),i.ready((function(){return r.updateARIAAttributes()})),r}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},t.prototype.handleMouseDown=function(t){Ae(t)&&e.prototype.handleMouseDown.call(this,t)},t.prototype.handleMouseMove=function(e){Ae(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},t.prototype.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},t.prototype.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},t.prototype.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},t.prototype.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},t.prototype.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},t.prototype.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},t.prototype.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(mn);An.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},An.prototype.playerEvent="volumechange",bt.registerComponent("VolumeBar",An);var In=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};R(this,t),n.vertical=n.vertical||!1,("undefined"===typeof n.volumeBar||G(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical);var r=N(this,e.call(this,i,n));return Cn(r,i),r.throttledHandleMouseMove=it(tt(r,r.handleMouseMove),25),r.on("mousedown",r.handleMouseDown),r.on("touchstart",r.handleMouseDown),r.on(r.volumeBar,["focus","slideractive"],(function(){r.volumeBar.addClass("vjs-slider-active"),r.addClass("vjs-slider-active"),r.trigger("slideractive")})),r.on(r.volumeBar,["blur","sliderinactive"],(function(){r.volumeBar.removeClass("vjs-slider-active"),r.removeClass("vjs-slider-active"),r.trigger("sliderinactive")})),r}return M(t,e),t.prototype.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},t.prototype.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(bt);In.prototype.options_={children:["volumeBar"]},bt.registerComponent("VolumeControl",In);var On=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))},jn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return On(r,i),r.on(i,["loadstart","volumechange"],r.update),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},t.prototype.update=function(e){this.updateIcon_(),this.updateControlText_()},t.prototype.updateIcon_=function(){var e=this.player_.volume(),t=3;g&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)he(this.el_,"vjs-vol-"+i);ce(this.el_,"vjs-vol-"+t)},t.prototype.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume(),t=e?"Unmute":"Mute";this.controlText()!==t&&this.controlText(t)},t}(en);jn.prototype.controlText_="Mute",bt.registerComponent("MuteToggle",jn);var Ln=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};R(this,t),"undefined"!==typeof n.inline?n.inline=n.inline:n.inline=!0,("undefined"===typeof n.volumeControl||G(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline);var r=N(this,e.call(this,i,n));return r.on(i,["loadstart"],r.volumePanelState_),r.on(r.volumeControl,["slideractive"],r.sliderActive_),r.on(r.volumeControl,["sliderinactive"],r.sliderInactive_),r}return M(t,e),t.prototype.sliderActive_=function(){this.addClass("vjs-slider-active")},t.prototype.sliderInactive_=function(){this.removeClass("vjs-slider-active")},t.prototype.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},t.prototype.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},t}(bt);Ln.prototype.options_={children:["muteToggle","volumeControl"]},bt.registerComponent("VolumePanel",Ln);var Pn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return n&&(r.menuButton_=n.menuButton),r.focusedChild_=-1,r.on("keydown",r.handleKeyPress),r}return M(t,e),t.prototype.addItem=function(e){this.addChild(e),e.on("click",tt(this,(function(t){this.menuButton_&&(this.menuButton_.unpressButton(),"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus())})))},t.prototype.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=se(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),ze(i,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),i},t.prototype.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},t.prototype.handleKeyPress=function(e){37===e.which||40===e.which?(e.preventDefault(),this.stepForward()):38!==e.which&&39!==e.which||(e.preventDefault(),this.stepBack())},t.prototype.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},t.prototype.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},t.prototype.focus=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=this.children().slice(),i=t.length&&t[0].className&&/vjs-menu-title/.test(t[0].className);i&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(bt);bt.registerComponent("Menu",Pn);var Dn=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};R(this,t);var r=N(this,e.call(this,i,n));r.menuButton_=new en(i,n),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true");var a=en.prototype.buildCSSClass();return r.menuButton_.el_.className=r.buildCSSClass()+" "+a,r.menuButton_.removeClass("vjs-control"),r.addChild(r.menuButton_),r.update(),r.enabled_=!0,r.on(r.menuButton_,"tap",r.handleClick),r.on(r.menuButton_,"click",r.handleClick),r.on(r.menuButton_,"focus",r.handleFocus),r.on(r.menuButton_,"blur",r.handleBlur),r.on("keydown",r.handleSubmenuKeyPress),r}return M(t,e),t.prototype.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},t.prototype.createMenu=function(){var e=new Pn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=se("li",{className:"vjs-menu-title",innerHTML:mt(this.options_.title),tabIndex:-1});this.hideThreshold_+=1,e.children_.unshift(t),le(t,e.contentEl())}if(this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)e.addItem(this.items[i]);return e},t.prototype.createItems=function(){},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},t.prototype.buildWrapperCSSClass=function(){var t="vjs-menu-button";!0===this.options_.inline?t+="-inline":t+="-popup";var i=en.prototype.buildCSSClass();return"vjs-menu-button "+t+" "+i+" "+e.prototype.buildCSSClass.call(this)},t.prototype.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},t.prototype.controlText=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.menuButton_.el();return this.menuButton_.controlText(e,t)},t.prototype.handleClick=function(e){this.one(this.menu.contentEl(),"mouseleave",tt(this,(function(e){this.unpressButton(),this.el_.blur()}))),this.buttonPressed_?this.unpressButton():this.pressButton()},t.prototype.focus=function(){this.menuButton_.focus()},t.prototype.blur=function(){this.menuButton_.blur()},t.prototype.handleFocus=function(){ze(a,"keydown",tt(this,this.handleKeyPress))},t.prototype.handleBlur=function(){Ge(a,"keydown",tt(this,this.handleKeyPress))},t.prototype.handleKeyPress=function(e){27===e.which||9===e.which?(this.buttonPressed_&&this.unpressButton(),9!==e.which&&(e.preventDefault(),this.menuButton_.el_.focus())):38!==e.which&&40!==e.which||this.buttonPressed_||(this.pressButton(),e.preventDefault())},t.prototype.handleSubmenuKeyPress=function(e){27!==e.which&&9!==e.which||(this.buttonPressed_&&this.unpressButton(),9!==e.which&&(e.preventDefault(),this.menuButton_.el_.focus()))},t.prototype.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),g&&re())return;this.menu.focus()}},t.prototype.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},t.prototype.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},t.prototype.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(bt);bt.registerComponent("MenuButton",Dn);var Rn=function(e){function t(i,n){R(this,t);var r=n.tracks,a=N(this,e.call(this,i,n));if(a.items.length<=1&&a.hide(),!r)return N(a);var s=tt(a,a.update);return r.addEventListener("removetrack",s),r.addEventListener("addtrack",s),a.player_.on("ready",s),a.player_.on("dispose",(function(){r.removeEventListener("removetrack",s),r.removeEventListener("addtrack",s)})),a}return M(t,e),t}(Dn);bt.registerComponent("TrackButton",Rn);var Mn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.selectable=n.selectable,r.isSelected_=n.selected||!1,r.multiSelectable=n.multiSelectable,r.selected(r.isSelected_),r.selectable?r.multiSelectable?r.el_.setAttribute("role","menuitemcheckbox"):r.el_.setAttribute("role","menuitemradio"):r.el_.setAttribute("role","menuitem"),r}return M(t,e),t.prototype.createEl=function(t,i,n){return this.nonIconControl=!0,e.prototype.createEl.call(this,"li",q({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},i),n)},t.prototype.handleClick=function(e){this.selected(!0)},t.prototype.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(Gi);bt.registerComponent("MenuItem",Mn);var Nn=function(e){function t(i,n){R(this,t);var s=n.track,o=i.textTracks();n.label=s.label||s.language||"Unknown",n.selected="showing"===s.mode;var l=N(this,e.call(this,i,n));l.track=s;var u=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];l.handleTracksChange.apply(l,t)},c=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];l.handleSelectedLanguageChange.apply(l,t)};if(i.on(["loadstart","texttrackchange"],u),o.addEventListener("change",u),o.addEventListener("selectedlanguagechange",c),l.on("dispose",(function(){i.off(["loadstart","texttrackchange"],u),o.removeEventListener("change",u),o.removeEventListener("selectedlanguagechange",c)})),void 0===o.onchange){var h=void 0;l.on(["tap","click"],(function(){if("object"!==D(r.Event))try{h=new r.Event("change")}catch(e){}h||(h=a.createEvent("Event"),h.initEvent("change",!0,!0)),o.dispatchEvent(h)}))}return l.handleTracksChange(),l}return M(t,e),t.prototype.handleClick=function(t){var i=this.track.kind,n=this.track.kinds,r=this.player_.textTracks();if(n||(n=[i]),e.prototype.handleClick.call(this,t),r)for(var a=0;a<r.length;a++){var s=r[a];s===this.track&&n.indexOf(s.kind)>-1?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled")}},t.prototype.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},t.prototype.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},t.prototype.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(Mn);bt.registerComponent("TextTrackMenuItem",Nn);var Bn=function(e){function t(i,n){return R(this,t),n.track={player:i,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiSelectable=!1,N(this,e.call(this,i,n))}return M(t,e),t.prototype.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},t.prototype.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(Nn);bt.registerComponent("OffTextTrackMenuItem",Bn);var Un=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return R(this,t),n.tracks=i.textTracks(),N(this,e.call(this,i,n))}return M(t,e),t.prototype.createItems=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Nn,i=void 0;this.label_&&(i=this.label_+" off"),e.push(new Bn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<n.length;r++){var a=n[r];if(this.kinds_.indexOf(a.kind)>-1){var s=new t(this.player_,{track:a,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(Rn);bt.registerComponent("TextTrackButton",Un);var Fn=function(e){function t(i,n){R(this,t);var r=n.track,a=n.cue,s=i.currentTime();n.selectable=!0,n.multiSelectable=!1,n.label=a.text,n.selected=a.startTime<=s&&s<a.endTime;var o=N(this,e.call(this,i,n));return o.track=r,o.cue=a,r.addEventListener("cuechange",tt(o,o.update)),o}return M(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},t.prototype.update=function(e){var t=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},t}(Mn);bt.registerComponent("ChaptersTrackMenuItem",Fn);var Vn=function(e){function t(i,n,r){return R(this,t),N(this,e.call(this,i,n,r))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack()),e.prototype.update.call(this)},t.prototype.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var i=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);i&&i.addEventListener("load",this.updateHandler_)}}},t.prototype.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var i=e[t];if(i.kind===this.kind_)return i}},t.prototype.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(mt(this.kind_))},t.prototype.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},t.prototype.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i<n;i++){var r=t[i],a=new Fn(this.player_,{track:this.track_,cue:r});e.push(a)}return e},t}(Un);Vn.prototype.kind_="chapters",Vn.prototype.controlText_="Chapters",bt.registerComponent("ChaptersButton",Vn);var Hn=function(e){function t(i,n,r){R(this,t);var a=N(this,e.call(this,i,n,r)),s=i.textTracks(),o=tt(a,a.handleTracksChange);return s.addEventListener("change",o),a.on("dispose",(function(){s.removeEventListener("change",o)})),a}return M(t,e),t.prototype.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){var a=t[n];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},t.prototype.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Un);Hn.prototype.kind_="descriptions",Hn.prototype.controlText_="Descriptions",bt.registerComponent("DescriptionsButton",Hn);var qn=function(e){function t(i,n,r){return R(this,t),N(this,e.call(this,i,n,r))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Un);qn.prototype.kind_="subtitles",qn.prototype.controlText_="Subtitles",bt.registerComponent("SubtitlesButton",qn);var zn=function(e){function t(i,n){R(this,t),n.track={player:i,kind:n.kind,label:n.kind+" settings",selectable:!1,default:!1,mode:"disabled"},n.selectable=!1,n.name="CaptionSettingsMenuItem";var r=N(this,e.call(this,i,n));return r.addClass("vjs-texttrack-settings"),r.controlText(", opens "+n.kind+" settings dialog"),r}return M(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(Nn);bt.registerComponent("CaptionSettingsMenuItem",zn);var Gn=function(e){function t(i,n,r){return R(this,t),N(this,e.call(this,i,n,r))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new zn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(Un);Gn.prototype.kind_="captions",Gn.prototype.controlText_="Captions",bt.registerComponent("CaptionsButton",Gn);var Wn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(t,i,n){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);"captions"===this.options_.track.kind&&(r+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      "),r+="</span>";var a=e.prototype.createEl.call(this,t,q({innerHTML:r},i),n);return a},t}(Nn);bt.registerComponent("SubsCapsMenuItem",Wn);var $n=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};R(this,t);var r=N(this,e.call(this,i,n));return r.label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(r.player_.language_)>-1&&(r.label_="captions"),r.menuButton_.controlText(mt(r.label_)),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new zn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Wn),t},t}(Un);$n.prototype.kinds_=["captions","subtitles"],$n.prototype.controlText_="Subtitles",bt.registerComponent("SubsCapsButton",$n);var Xn=function(e){function t(i,n){R(this,t);var r=n.track,a=i.audioTracks();n.label=r.label||r.language||"Unknown",n.selected=r.enabled;var s=N(this,e.call(this,i,n));s.track=r,s.addClass("vjs-"+r.kind+"-menu-item");var o=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];s.handleTracksChange.apply(s,t)};return a.addEventListener("change",o),s.on("dispose",(function(){a.removeEventListener("change",o)})),s}return M(t,e),t.prototype.createEl=function(t,i,n){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);"main-desc"===this.options_.track.kind&&(r+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n      "),r+="</span>";var a=e.prototype.createEl.call(this,t,q({innerHTML:r},i),n);return a},t.prototype.handleClick=function(t){var i=this.player_.audioTracks();e.prototype.handleClick.call(this,t);for(var n=0;n<i.length;n++){var r=i[n];r.enabled=r===this.track}},t.prototype.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Mn);bt.registerComponent("AudioTrackMenuItem",Xn);var Yn=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return R(this,t),n.tracks=i.audioTracks(),N(this,e.call(this,i,n))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i];e.push(new Xn(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e},t}(Rn);Yn.prototype.controlText_="Audio Track",bt.registerComponent("AudioTrackButton",Yn);var Kn=function(e){function t(i,n){R(this,t);var r=n.rate,a=parseFloat(r,10);n.label=r,n.selected=1===a,n.selectable=!0,n.multiSelectable=!1;var s=N(this,e.call(this,i,n));return s.label=r,s.rate=a,s.on(i,"ratechange",s.update),s}return M(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},t.prototype.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(Mn);Kn.prototype.contentElType="button",bt.registerComponent("PlaybackRateMenuItem",Kn);var Qn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.updateVisibility(),r.updateLabel(),r.on(i,"loadstart",r.updateVisibility),r.on(i,"ratechange",r.updateLabel),r}return M(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelEl_=se("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),t.appendChild(this.labelEl_),t},t.prototype.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},t.prototype.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createMenu=function(){var e=new Pn(this.player()),t=this.playbackRates();if(t)for(var i=t.length-1;i>=0;i--)e.addChild(new Kn(this.player(),{rate:t[i]+"x"}));return e},t.prototype.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},t.prototype.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;r<i.length;r++)if(i[r]>t){n=i[r];break}this.player().playbackRate(n)},t.prototype.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},t.prototype.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},t.prototype.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},t.prototype.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},t}(Dn);Qn.prototype.controlText_="Playback Rate",bt.registerComponent("PlaybackRateMenuButton",Qn);var Jn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(bt);bt.registerComponent("Spacer",Jn);var Zn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,{className:this.buildCSSClass()});return t.innerHTML=" ",t},t}(Jn);bt.registerComponent("CustomControlSpacer",Zn);var er=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(bt);er.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},bt.registerComponent("ControlBar",er);var tr=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"error",r.open),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},t.prototype.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(Vt);tr.prototype.options_=yt(Vt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),bt.registerComponent("ErrorDisplay",tr);var ir="vjs-text-track-settings",nr=["#000","Black"],rr=["#00F","Blue"],ar=["#0FF","Cyan"],sr=["#0F0","Green"],or=["#F0F","Magenta"],lr=["#F00","Red"],ur=["#FFF","White"],cr=["#FF0","Yellow"],hr=["1","Opaque"],dr=["0.5","Semi-Transparent"],pr=["0","Transparent"],fr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[nr,ur,lr,sr,rr,cr,or,ar]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[hr,dr,pr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[ur,nr,lr,sr,rr,cr,or,ar]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[hr,dr]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[pr,dr,hr]}};function vr(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}function mr(e,t){var i=e.options[e.options.selectedIndex].value;return vr(i,t)}function gr(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(vr(e.options[n].value,i)===t){e.selectedIndex=n;break}}fr.windowColor.options=fr.backgroundColor.options;var yr=function(e){function t(i,n){R(this,t),n.temporary=!1;var r=N(this,e.call(this,i,n));return r.updateDisplay=tt(r,r.updateDisplay),r.fill(),r.hasBeenOpened_=r.hasBeenFilled_=!0,r.endDialog=se("p",{className:"vjs-control-text",textContent:r.localize("End of dialog window.")}),r.el().appendChild(r.endDialog),r.setDefaults(),void 0===n.persistTextTrackSettings&&(r.options_.persistTextTrackSettings=r.options_.playerOptions.persistTextTrackSettings),r.on(r.$(".vjs-done-button"),"click",(function(){r.saveSettings(),r.close()})),r.on(r.$(".vjs-default-button"),"click",(function(){r.setDefaults(),r.updateDisplay()})),V(fr,(function(e){r.on(r.$(e.selector),"change",r.updateDisplay)})),r.options_.persistTextTrackSettings&&r.restoreSettings(),r}return M(t,e),t.prototype.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},t.prototype.createElSelect_=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"label",r=fr[e],a=r.id.replace("%s",this.id_),s=[i,a].join(" ").trim();return["<"+n+' id="'+a+'" class="'+("label"===n?"vjs-label":"")+'">',this.localize(r.label),"</"+n+">",'<select aria-labelledby="'+s+'">'].concat(r.options.map((function(e){var i=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+i+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+i+'">',t.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")},t.prototype.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElColors_=function(){return se("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},t.prototype.createElFont_=function(){return se("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},t.prototype.createElControls_=function(){var e=this.localize("restore all settings to the default values");return se("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},t.prototype.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},t.prototype.label=function(){return this.localize("Caption Settings Dialog")},t.prototype.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},t.prototype.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},t.prototype.getValues=function(){var e=this;return H(fr,(function(t,i,n){var r=mr(e.$(i.selector),i.parser);return void 0!==r&&(t[n]=r),t}),{})},t.prototype.setValues=function(e){var t=this;V(fr,(function(i,n){gr(t.$(i.selector),e[n],i.parser)}))},t.prototype.setDefaults=function(){var e=this;V(fr,(function(t){var i=t.hasOwnProperty("default")?t["default"]:0;e.$(t.selector).selectedIndex=i}))},t.prototype.restoreSettings=function(){var e=void 0;try{e=JSON.parse(r.localStorage.getItem(ir))}catch(t){Y.warn(t)}e&&this.setValues(e)},t.prototype.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?r.localStorage.setItem(ir,JSON.stringify(e)):r.localStorage.removeItem(ir)}catch(t){Y.warn(t)}}},t.prototype.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},t.prototype.conditionalBlur_=function(){this.previouslyActiveEl_=null,this.off(a,"keydown",this.handleKeyDown);var e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},t}(Vt);bt.registerComponent("TextTrackSettings",yr);var br=function(e){function t(i,n){R(this,t);var a=n.ResizeObserver||r.ResizeObserver;null===n.ResizeObserver&&(a=!1);var s=yt({createEl:!a},n),o=N(this,e.call(this,i,s));return o.ResizeObserver=n.ResizeObserver||r.ResizeObserver,o.loadListener_=null,o.resizeObserver_=null,o.debouncedHandler_=nt((function(){o.resizeHandler()}),100,!1,o),a?(o.resizeObserver_=new o.ResizeObserver(o.debouncedHandler_),o.resizeObserver_.observe(i.el())):(o.loadListener_=function(){o.el_&&o.el_.contentWindow&&ze(o.el_.contentWindow,"resize",o.debouncedHandler_)},o.one("load",o.loadListener_)),o}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager"})},t.prototype.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},t.prototype.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.el_&&this.el_.contentWindow&&Ge(this.el_.contentWindow,"resize",this.debouncedHandler_),this.loadListener_&&this.off("load",this.loadListener_),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null},t}(bt);bt.registerComponent("ResizeManager",br);var _r=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var a=0;a<i.length;a++){var s=i[a].src;s&&-1===n.indexOf(s)&&n.push(s)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)},Tr={};x||(Tr=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;var i=a.createDocumentFragment();while(t.childNodes.length)i.appendChild(t.childNodes[0]);return this.innerText="",r.Element.prototype.appendChild.call(this,i),this.innerHTML}}));var Sr=function(e,t){for(var i={},n=0;n<e.length;n++)if(i=Object.getOwnPropertyDescriptor(e[n],t),i&&i.set&&i.get)break;return i.enumerable=!0,i.configurable=!0,i},wr=function(e){return Sr([e.el(),r.HTMLMediaElement.prototype,r.Element.prototype,Tr],"innerHTML")},Er=function(e){var t=e.el();if(!t.resetSourceWatch_){var i={},n=wr(e),r=function(i){return function(){for(var n=arguments.length,r=Array(n),a=0;a<n;a++)r[a]=arguments[a];var s=i.apply(t,r);return 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a=n.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),a},t.load=function(){var i=r.call(t);return _r(e)||(e.triggerSourceset(""),Er(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):_r(e)||Er(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=r,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}},Ar=B(["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."],["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."]),Ir=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n)),a=i.source,o=!1;if(a&&(r.el_.currentSrc!==a.src||i.tag&&3===i.tag.initNetworkState_)?r.setSource(a):r.handleLateInit_(r.el_),i.enableSourceset&&r.setupSourcesetHandling_(),r.el_.hasChildNodes()){var l=r.el_.childNodes,u=l.length,c=[];while(u--){var h=l[u],d=h.nodeName.toLowerCase();"track"===d&&(r.featuresNativeTextTracks?(r.remoteTextTrackEls().addTrackElement_(h),r.remoteTextTracks().addTrack(h.track),r.textTracks().addTrack(h.track),o||r.el_.hasAttribute("crossorigin")||!ai(h.src)||(o=!0)):c.push(h))}for(var p=0;p<c.length;p++)r.el_.removeChild(c[p])}return r.proxyNativeTracks_(),r.featuresNativeTextTracks&&o&&Y.warn(s(Ar)),r.restoreMetadataTracksInIOSNativePlayer_(),(j||v||S)&&!0===i.nativeControlsForTouch&&r.setControls(!0),r.proxyWebkitFullscreen_(),r.triggerReady(),r}return M(t,e),t.prototype.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},t.prototype.setupSourcesetHandling_=function(){xr(this)},t.prototype.restoreMetadataTracksInIOSNativePlayer_=function(){var e=this.textTracks(),t=void 0,i=function(){t=[];for(var i=0;i<e.length;i++){var n=e[i];"metadata"===n.kind&&t.push({track:n,storedMode:n.mode})}};i(),e.addEventListener("change",i),this.on("dispose",(function(){return e.removeEventListener("change",i)}));var n=function i(){for(var n=0;n<t.length;n++){var r=t[n];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}e.removeEventListener("change",i)};this.on("webkitbeginfullscreen",(function(){e.removeEventListener("change",i),e.removeEventListener("change",n),e.addEventListener("change",n)})),this.on("webkitendfullscreen",(function(){e.removeEventListener("change",i),e.addEventListener("change",i),e.removeEventListener("change",n)}))},t.prototype.proxyNativeTracks_=function(){var e=this;gi.names.forEach((function(t){var i=gi[t],n=e.el()[i.getterName],r=e[i.getterName]();if(e["featuresNative"+i.capitalName+"Tracks"]&&n&&n.addEventListener){var a={change:function(e){r.trigger({type:"change",target:r,currentTarget:r,srcElement:r})},addtrack:function(e){r.addTrack(e.track)},removetrack:function(e){r.removeTrack(e.track)}},s=function(){for(var e=[],t=0;t<r.length;t++){for(var i=!1,a=0;a<n.length;a++)if(n[a]===r[t]){i=!0;break}i||e.push(r[t])}while(e.length)r.removeTrack(e.shift())};Object.keys(a).forEach((function(t){var i=a[t];n.addEventListener(t,i),e.on("dispose",(function(e){return n.removeEventListener(t,i)}))})),e.on("loadstart",s),e.on("dispose",(function(t){return e.off("loadstart",s)}))}}))},t.prototype.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var i=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(i,e),t.disposeMediaElement(e),e=i}else{e=a.createElement("video");var n=this.options_.tag&&fe(this.options_.tag),r=yt({},n);j&&!0===this.options_.nativeControlsForTouch||delete r.controls,pe(e,q(r,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!==typeof this.options_.preload&&me(e,"preload",this.options_.preload);for(var s=["loop","muted","playsinline","autoplay"],o=0;o<s.length;o++){var l=s[o],u=this.options_[l];"undefined"!==typeof u&&(u?me(e,l,l):ge(e,l),e[l]=u)}return e},t.prototype.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var n=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",n),void this.ready((function(){this.off("loadstart",i),this.off("loadedmetadata",n),t||this.trigger("loadstart")}))}var r=["loadstart"];r.push("loadedmetadata"),e.readyState>=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},t.prototype.setCurrentTime=function(e){try{this.el_.currentTime=e}catch(t){Y(t,"Video is not ready. (Video.js)")}},t.prototype.duration=function(){var e=this;if(this.el_.duration===1/0&&b&&k&&0===this.el_.currentTime){var t=function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))};return this.on("timeupdate",t),NaN}return this.el_.duration||NaN},t.prototype.width=function(){return this.el_.offsetWidth},t.prototype.height=function(){return this.el_.offsetHeight},t.prototype.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",(function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)}))}},t.prototype.supportsFullScreen=function(){if("function"===typeof this.el_.webkitEnterFullScreen){var e=r.navigator&&r.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},t.prototype.enterFullScreen=function(){var e=this.el_;e.paused&&e.networkState<=e.HAVE_METADATA?(this.el_.play(),this.setTimeout((function(){e.pause(),e.webkitEnterFullScreen()}),0)):e.webkitEnterFullScreen()},t.prototype.exitFullScreen=function(){this.el_.webkitExitFullScreen()},t.prototype.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},t.prototype.reset=function(){t.resetMediaElement(this.el_)},t.prototype.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},t.prototype.setControls=function(e){this.el_.controls=!!e},t.prototype.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},t.prototype.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=a.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t["default"]&&(i["default"]=t["default"]),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},t.prototype.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(n),n},t.prototype.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks){var i=this.$$("track"),n=i.length;while(n--)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])}},t.prototype.getVideoPlaybackQuality=function(){if("function"===typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return"undefined"!==typeof this.el().webkitDroppedFrameCount&&"undefined"!==typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),r.performance&&"function"===typeof r.performance.now?e.creationTime=r.performance.now():r.performance&&r.performance.timing&&"number"===typeof r.performance.timing.navigationStart&&(e.creationTime=r.Date.now()-r.performance.timing.navigationStart),e},t}(Ti);if(ie()){Ir.TEST_VID=a.createElement("video");var Or=a.createElement("track");Or.kind="captions",Or.srclang="en",Or.label="English",Ir.TEST_VID.appendChild(Or)}Ir.isSupported=function(){try{Ir.TEST_VID.volume=.5}catch(e){return!1}return!(!Ir.TEST_VID||!Ir.TEST_VID.canPlayType)},Ir.canPlayType=function(e){return Ir.TEST_VID.canPlayType(e)},Ir.canPlaySource=function(e,t){return Ir.canPlayType(e.type)},Ir.canControlVolume=function(){try{var e=Ir.TEST_VID.volume;return Ir.TEST_VID.volume=e/2+.1,e!==Ir.TEST_VID.volume}catch(t){return!1}},Ir.canMuteVolume=function(){try{var e=Ir.TEST_VID.muted;return Ir.TEST_VID.muted=!e,Ir.TEST_VID.muted?me(Ir.TEST_VID,"muted","muted"):ge(Ir.TEST_VID,"muted","muted"),e!==Ir.TEST_VID.muted}catch(t){return!1}},Ir.canControlPlaybackRate=function(){if(b&&k&&C<58)return!1;try{var e=Ir.TEST_VID.playbackRate;return Ir.TEST_VID.playbackRate=e/2+.1,e!==Ir.TEST_VID.playbackRate}catch(t){return!1}},Ir.canOverrideAttributes=function(){if(x)return!1;try{var e=function(){};Object.defineProperty(a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(t){return!1}return!0},Ir.supportsNativeTextTracks=function(){return O||g&&k},Ir.supportsNativeVideoTracks=function(){return!(!Ir.TEST_VID||!Ir.TEST_VID.videoTracks)},Ir.supportsNativeAudioTracks=function(){return!(!Ir.TEST_VID||!Ir.TEST_VID.audioTracks)},Ir.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],Ir.prototype.featuresVolumeControl=Ir.canControlVolume(),Ir.prototype.featuresMuteControl=Ir.canMuteVolume(),Ir.prototype.featuresPlaybackRate=Ir.canControlPlaybackRate(),Ir.prototype.featuresSourceset=Ir.canOverrideAttributes(),Ir.prototype.movingMediaElementInDOM=!g,Ir.prototype.featuresFullscreenResize=!0,Ir.prototype.featuresProgressEvents=!0,Ir.prototype.featuresTimeupdateEvents=!0,Ir.prototype.featuresNativeTextTracks=Ir.supportsNativeTextTracks(),Ir.prototype.featuresNativeVideoTracks=Ir.supportsNativeVideoTracks(),Ir.prototype.featuresNativeAudioTracks=Ir.supportsNativeAudioTracks();var jr=Ir.TEST_VID&&Ir.TEST_VID.constructor.prototype.canPlayType,Lr=/^application\/(?:x-|vnd\.apple\.)mpegurl/i,Pr=/^video\/mp4/i;Ir.patchCanPlayType=function(){_>=4&&!w&&!k?Ir.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&Lr.test(e)?"maybe":jr.call(this,e)}:T&&(Ir.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&Pr.test(e)?"maybe":jr.call(this,e)})},Ir.unpatchCanPlayType=function(){var e=Ir.TEST_VID.constructor.prototype.canPlayType;return Ir.TEST_VID.constructor.prototype.canPlayType=jr,e},Ir.patchCanPlayType(),Ir.disposeMediaElement=function(e){if(e){e.parentNode&&e.parentNode.removeChild(e);while(e.hasChildNodes())e.removeChild(e.firstChild);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()}},Ir.resetMediaElement=function(e){if(e){var t=e.querySelectorAll("source"),i=t.length;while(i--)e.removeChild(t[i]);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){Ir.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){Ir.prototype["set"+mt(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach((function(e){Ir.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach((function(e){Ir.prototype["set"+mt(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){Ir.prototype[e]=function(){return this.el_[e]()}})),Ti.withSourceHandlers(Ir),Ir.nativeSourceHandler={},Ir.nativeSourceHandler.canPlayType=function(e){try{return Ir.TEST_VID.canPlayType(e)}catch(t){return""}},Ir.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Ir.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=ri(e.src);return Ir.nativeSourceHandler.canPlayType("video/"+i)}return""},Ir.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},Ir.nativeSourceHandler.dispose=function(){},Ir.registerSourceHandler(Ir.nativeSourceHandler),Ti.registerTech("Html5",Ir);var Dr=B(["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "],["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "]),Rr=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Mr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Nr=["tiny","xsmall","small","medium","large","xlarge","huge"],Br={};Nr.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Br[e]="vjs-layout-"+t}));var Ur={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Fr=function(e){function t(i,n,r){if(R(this,t),i.id=i.id||n.id||"vjs_video_"+Pe(),n=q(t.getTagSettings(i),n),n.initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"===typeof i.closest){var a=i.closest("[lang]");a&&a.getAttribute&&(n.language=a.getAttribute("lang"))}else{var s=i;while(s&&1===s.nodeType){if(fe(s).hasOwnProperty("lang")){n.language=s.getAttribute("lang");break}s=s.parentNode}}var o=N(this,e.call(this,null,n,r));if(o.log=K(o.id_),o.isPosterFromTech_=!1,o.queuedCallbacks_=[],o.isReady_=!1,o.hasStarted_=!1,o.userActive_=!1,!o.options_||!o.options_.techOrder||!o.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(o.tag=i,o.tagAttributes=i&&fe(i),o.language(o.options_.language),n.languages){var l={};Object.getOwnPropertyNames(n.languages).forEach((function(e){l[e.toLowerCase()]=n.languages[e]})),o.languages_=l}else o.languages_=t.prototype.options_.languages;o.cache_={},o.poster_=n.poster||"",o.controls_=!!n.controls,o.cache_.lastVolume=1,i.controls=!1,i.removeAttribute("controls"),i.hasAttribute("autoplay")?o.options_.autoplay=!0:o.autoplay(o.options_.autoplay),o.scrubbing_=!1,o.el_=o.createEl(),o.cache_.lastPlaybackRate=o.defaultPlaybackRate(),pt(o,{eventBusKey:"el_"});var u=yt(o.options_);if(n.plugins){var h=n.plugins;Object.keys(h).forEach((function(e){if("function"!==typeof this[e])throw new Error('plugin "'+e+'" does not exist');this[e](h[e])}),o)}o.options_.playerOptions=u,o.middleware_=[],o.initChildren(),o.isAudio("audio"===i.nodeName.toLowerCase()),o.controls()?o.addClass("vjs-controls-enabled"):o.addClass("vjs-controls-disabled"),o.el_.setAttribute("role","region"),o.isAudio()?o.el_.setAttribute("aria-label",o.localize("Audio Player")):o.el_.setAttribute("aria-label",o.localize("Video Player")),o.isAudio()&&o.addClass("vjs-audio"),o.flexNotSupported_()&&o.addClass("vjs-no-flex"),g||o.addClass("vjs-workinghover"),t.players[o.id_]=o;var d=c.split(".")[0];return o.addClass("vjs-v"+d),o.userActive(!0),o.reportUserActivity(),o.one("play",o.listenForUserActivity_),o.on("fullscreenchange",o.handleFullscreenChange_),o.on("stageclick",o.handleStageClick_),o.breakpoints(o.options_.breakpoints),o.responsive(o.options_.responsive),o.changingSrc_=!1,o.playWaitingForReady_=!1,o.playOnLoadstart_=null,o}return M(t,e),t.prototype.dispose=function(){this.trigger("dispose"),this.off("dispose"),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),Mi(this),e.prototype.dispose.call(this)},t.prototype.createEl=function(){var t=this.tag,i=void 0,n=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player"),s="video-js"===this.tag.tagName.toLowerCase();n?i=this.el_=t.parentNode:s||(i=this.el_=e.prototype.createEl.call(this,"div"));var o=fe(t);if(s){i=this.el_=t,t=this.tag=a.createElement("video");while(i.children.length)t.appendChild(i.firstChild);ue(i,"video-js")||ce(i,"video-js"),i.appendChild(t),n=this.playerElIngest_=i,["autoplay","controls","crossOrigin","defaultMuted","defaultPlaybackRate","loop","muted","playbackRate","src","volume"].forEach((function(e){"undefined"!==typeof i[e]&&(t[e]=i[e])}))}if(t.setAttribute("tabindex","-1"),o.tabindex="-1",A&&(t.setAttribute("role","application"),o.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach((function(e){"class"===e?(i.className+=" "+o[e],s&&(t.className+=" "+o[e])):(i.setAttribute(e,o[e]),s&&t.setAttribute(e,o[e]))})),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",t.player=i.player=this,this.addClass("vjs-paused"),!0!==r.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Ze("vjs-styles-dimensions");var l=Ie(".vjs-styles-defaults"),u=Ie("head");u.insertBefore(this.styleEl_,l?l.nextSibling:u.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio);for(var c=t.getElementsByTagName("a"),h=0;h<c.length;h++){var d=c.item(h);ce(d,"vjs-hidden"),d.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!n&&t.parentNode.insertBefore(i,t),le(t,i),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_=i,i},t.prototype.width=function(e){return this.dimension("width",e)},t.prototype.height=function(e){return this.dimension("height",e)},t.prototype.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t)return this[i]=void 0,void this.updateStyleEl_();var n=parseFloat(t);isNaN(n)?Y.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},t.prototype.fluid=function(e){if(void 0===e)return!!this.fluid_;this.fluid_=!!e,e?(this.addClass("vjs-fluid"),this.fill(!1)):this.removeClass("vjs-fluid"),this.updateStyleEl_()},t.prototype.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},t.prototype.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},t.prototype.updateStyleEl_=function(){if(!0!==r.VIDEOJS_NO_DYNAMIC_STYLE){var e=void 0,t=void 0,i=void 0,n=void 0;i=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9";var a=i.split(":"),s=a[1]/a[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/s:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*s,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),et(this.styleEl_,"\n      ."+n+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+n+".vjs-fluid {\n        padding-top: "+100*s+"%;\n      }\n    ")}else{var o="number"===typeof this.width_?this.width_:this.options_.width,l="number"===typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(o>=0&&(u.width=o),l>=0&&(u.height=l))}},t.prototype.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=mt(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Ti.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var a="string"!==typeof this.autoplay()&&this.autoplay(),s={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};bi.names.forEach((function(e){var t=bi[e];s[t.getterName]=i[t.privateName]})),q(s,this.options_[n]),q(s,this.options_[r]),q(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime);var o=Ti.getTech(e);if(!o)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new o(s),this.tech_.ready(tt(this,this.handleTechReady_),!0),Bt.jsonToTextTracks(this.textTracksJson_||[],this.tech_),Rr.forEach((function(e){i.on(i.tech_,e,i["handleTech"+mt(e)+"_"])})),Object.keys(Mr).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Mr[e]+"_"].bind(i),event:t}):i["handleTech"+Mr[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",this.handleTechLoadStart_),this.on(this.tech_,"sourceset",this.handleTechSourceset_),this.on(this.tech_,"waiting",this.handleTechWaiting_),this.on(this.tech_,"ended",this.handleTechEnded_),this.on(this.tech_,"seeking",this.handleTechSeeking_),this.on(this.tech_,"play",this.handleTechPlay_),this.on(this.tech_,"firstplay",this.handleTechFirstPlay_),this.on(this.tech_,"pause",this.handleTechPause_),this.on(this.tech_,"durationchange",this.handleTechDurationChange_),this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_),this.on(this.tech_,"error",this.handleTechError_),this.on(this.tech_,"loadedmetadata",this.updateStyleEl_),this.on(this.tech_,"posterchange",this.handleTechPosterChange_),this.on(this.tech_,"textdata",this.handleTechTextData_),this.on(this.tech_,"ratechange",this.handleTechRateChange_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||le(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},t.prototype.unloadTech_=function(){var e=this;bi.names.forEach((function(t){var i=bi[t];e[i.privateName]=e[i.getterName]()})),this.textTracksJson_=Bt.textTracksToJson(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},t.prototype.tech=function(e){return void 0===e&&Y.warn(s(Dr)),this.tech_},t.prototype.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mousedown",this.handleTechClick_),this.on(this.tech_,"touchstart",this.handleTechTouchStart_),this.on(this.tech_,"touchmove",this.handleTechTouchMove_),this.on(this.tech_,"touchend",this.handleTechTouchEnd_),this.on(this.tech_,"tap",this.handleTechTap_)},t.prototype.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.handleTechTap_),this.off(this.tech_,"touchstart",this.handleTechTouchStart_),this.off(this.tech_,"touchmove",this.handleTechTouchMove_),this.off(this.tech_,"touchend",this.handleTechTouchEnd_),this.off(this.tech_,"mousedown",this.handleTechClick_)},t.prototype.handleTechReady_=function(){if(this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_(),(this.src()||this.currentSrc())&&this.tag&&this.options_.autoplay&&this.paused())try{delete this.tag.poster}catch(e){Y("deleting tag.poster throws in some browsers",e)}},t.prototype.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},t.prototype.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"===typeof e){var i=function(){var e=t.muted();t.muted(!0);var i=t.play();if(i&&i.then&&i["catch"])return i["catch"]((function(i){t.muted(e)}))},n=void 0;if("any"===e?(n=this.play(),n&&n.then&&n["catch"]&&n["catch"]((function(){return i()}))):n="muted"===e?i():this.play(),n&&n.then&&n["catch"])return n.then((function(){t.trigger({type:"autoplay-success",autoplay:e})}))["catch"]((function(i){t.trigger({type:"autoplay-failure",autoplay:e})}))}},t.prototype.updateSourceCaches_=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=e,i="";"string"!==typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=Vi(this,t)),this.cache_.source=yt({},e,{src:t,type:i});for(var n=this.cache_.sources.filter((function(e){return e.src&&e.src===t})),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var l=fe(a[o]);r.push(l),l.src&&l.src===t&&s.push(l.src)}s.length&&!n.length?this.cache_.sources=r:n.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},t.prototype.handleTechSourceset_=function(e){var t=this;if(!this.changingSrc_){var i=function(e){return t.updateSourceCaches_(e)},n=this.currentSource().src,r=e.src;if(n&&!/^blob:/.test(n)&&/^blob:/.test(r)&&(!this.lastSource_||this.lastSource_.tech!==r&&this.lastSource_.player!==n)&&(i=function(){}),i(r),!e.src){var a=function e(i){if("sourceset"!==i.type){var n=t.techGet("currentSrc");t.lastSource_.tech=n,t.updateSourceCaches_(n)}t.tech_.off(["sourceset","loadstart"],e)};this.tech_.one(["sourceset","loadstart"],a)}}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},t.prototype.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},t.prototype.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},t.prototype.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)})),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},t.prototype.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting"),this.one("timeupdate",(function(){return e.removeClass("vjs-waiting")}))},t.prototype.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},t.prototype.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},t.prototype.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},t.prototype.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},t.prototype.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.trigger("seeked")},t.prototype.handleTechFirstPlay_=function(){this.options_.starttime&&(Y.warn("Passing the `starttime` option to the player will be deprecated in 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t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3]),t},a=function(e){var t={},i=n(e,["moov","trak"]);return i.reduce((function(e,t){var i,r,a,s,o;return i=n(t,["tkhd"])[0],i?(r=i[0],a=0===r?12:20,s=i[a]<<24|i[a+1]<<16|i[a+2]<<8|i[a+3],o=n(t,["mdia","mdhd"])[0],o?(r=o[0],a=0===r?12:20,e[s]=o[a]<<24|o[a+1]<<16|o[a+2]<<8|o[a+3],e):null):null}),t)},s=function(e,t){var i,r,a;return i=n(t,["moof","traf"]),r=[].concat.apply([],i.map((function(t){return n(t,["tfhd"]).map((function(i){var r,a,s;return r=i[4]<<24|i[5]<<16|i[6]<<8|i[7],a=e[r]||9e4,s=n(t,["tfdt"]).map((function(e){var t,i;return t=e[0],i=e[4]<<24|e[5]<<16|e[6]<<8|e[7],1===t&&(i*=Math.pow(2,32),i+=e[8]<<24|e[9]<<16|e[10]<<8|e[11]),i}))[0],s=s||1/0,s/a}))}))),a=Math.min.apply(null,r),isFinite(a)?a:0},e.exports={parseType:r,timescale:a,startTime:s}},"28e5":function(e,t,i){e.exports={generator:i("194a"),Transmuxer:i("300a").Transmuxer,AudioSegmentStream:i("300a").AudioSegmentStream,VideoSegmentStream:i("300a").VideoSegmentStream}},"2b8c":function(e,t,i){var n=i("be09"),r=e.exports={WebVTT:i("d02c"),VTTCue:i("b03c"),VTTRegion:i("f97d")};n.vttjs=r,n.WebVTT=r.WebVTT;var a=r.VTTCue,s=r.VTTRegion,o=n.VTTCue,l=n.VTTRegion;r.shim=function(){n.VTTCue=a,n.VTTRegion=s},r.restore=function(){n.VTTCue=o,n.VTTRegion=l},n.VTTCue||r.shim()},"2fdb":function(e,t){var i={"":!0,up:!0};function n(e){if("string"!==typeof e)return!1;var t=i[e.toLowerCase()];return!!t&&e.toLowerCase()}function r(e){return"number"===typeof e&&e>=0&&e<=100}function a(){var e=100,t=3,i=0,a=100,s=0,o=100,l="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return e},set:function(t){if(!r(t))throw new Error("Width must be between 0 and 100.");e=t}},lines:{enumerable:!0,get:function(){return t},set:function(e){if("number"!==typeof e)throw new TypeError("Lines must be set to a number.");t=e}},regionAnchorY:{enumerable:!0,get:function(){return a},set:function(e){if(!r(e))throw new Error("RegionAnchorX must be between 0 and 100.");a=e}},regionAnchorX:{enumerable:!0,get:function(){return i},set:function(e){if(!r(e))throw new Error("RegionAnchorY must be between 0 and 100.");i=e}},viewportAnchorY:{enumerable:!0,get:function(){return o},set:function(e){if(!r(e))throw new Error("ViewportAnchorY must be between 0 and 100.");o=e}},viewportAnchorX:{enumerable:!0,get:function(){return s},set:function(e){if(!r(e))throw new Error("ViewportAnchorX must be between 0 and 100.");s=e}},scroll:{enumerable:!0,get:function(){return l},set:function(e){var t=n(e);if(!1===t)throw new SyntaxError("An invalid or illegal string was specified.");l=t}}})}e.exports=a},3:function(e,t){},"300a":function(e,t,i){"use strict";var n,r,a,s,o,l,u,c,h,d,p,f=i("4329"),v=i("194a"),m=i("0ea2"),g=i("4fcf"),y=i("631a").H264Stream,b=i("9d56"),_=i("7e10"),T=i("36c6"),S=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],w=["width","height","profileIdc","levelIdc","profileCompatibility"],E=9e4;o=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0}}},l=function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},d=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},p=function(e){var t,i,n=0;for(t=0;t<e.length;t++)i=e[t],n+=i.data.byteLength;return n},r=function(e){var t=[],i=0,n=0,a=0,s=1/0;r.prototype.init.call(this),this.push=function(i){u(e,i),e&&S.forEach((function(t){e[t]=i[t]})),t.push(i)},this.setEarliestDts=function(t){n=t-e.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var n,r,a,s;0!==t.length?(n=this.trimAdtsFramesByEarliestDts_(t),e.baseMediaDecodeTime=h(e),this.prefixWithSilence_(e,n),e.samples=this.generateSampleTable_(n),a=v.mdat(this.concatenateFrameData_(n)),t=[],r=v.moof(i,[e]),s=new Uint8Array(r.byteLength+a.byteLength),i++,s.set(r),s.set(a,r.byteLength),c(e),this.trigger("data",{track:e,boxes:s}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.prefixWithSilence_=function(e,t){var i,n,r,o=0,l=0,u=0,c=0;if(t.length&&(i=T.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o=Math.ceil(E/(e.samplerate/1024)),a&&s&&(l=i-Math.max(a,s),u=Math.floor(l/o),c=u*o),!(u<1||c>E/2))){for(n=_[e.samplerate],n||(n=t[0].data),r=0;r<u;r++)t.splice(r,0,{data:n});e.baseMediaDecodeTime-=Math.floor(T.videoTsToAudioTs(c,e.samplerate))}},this.trimAdtsFramesByEarliestDts_=function(t){return e.minSegmentDts>=n?t:(e.minSegmentDts=1/0,t.filter((function(t){return t.dts>=n&&(e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),e.minSegmentPts=e.minSegmentDts,!0)})))},this.generateSampleTable_=function(e){var t,i,n=[];for(t=0;t<e.length;t++)i=e[t],n.push({size:i.data.byteLength,duration:1024});return n},this.concatenateFrameData_=function(e){var t,i,n=0,r=new Uint8Array(p(e));for(t=0;t<e.length;t++)i=e[t],r.set(i.data,n),n+=i.data.byteLength;return r}},r.prototype=new f,n=function(e,t){var i,r,a=0,s=[],l=[];t=t||{},n.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){u(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],w.forEach((function(t){e[t]=i[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),s.push(t)},this.flush=function(){var i,n,r,o,d,p;while(s.length){if("access_unit_delimiter_rbsp"===s[0].nalUnitType)break;s.shift()}if(0===s.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=this.groupNalsIntoFrames_(s),r=this.groupFramesIntoGops_(i),r[0][0].keyFrame||(n=this.getGopForFusion_(s[0],e),n?(r.unshift(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.pts=n.pts,r.dts=n.dts,r.duration+=n.duration):r=this.extendFirstKeyFrame_(r)),l.length){var f;if(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(r):this.alignGopsAtStart_(r),!f)return this.gopCache_.unshift({gop:r.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),s=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");c(e),r=f}u(e,r),e.samples=this.generateSampleTable_(r),d=v.mdat(this.concatenateNalData_(r)),e.baseMediaDecodeTime=h(e),this.trigger("processedGopsInfo",r.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),this.gopCache_.unshift({gop:r.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),s=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),o=v.moof(a,[e]),p=new Uint8Array(o.byteLength+d.byteLength),a++,p.set(o),p.set(d,o.byteLength),this.trigger("data",{track:e,boxes:p}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){c(e),i=void 0,r=void 0},this.getGopForFusion_=function(t){var i,n,r,a,s,o=45e3,l=1e4,u=1/0;for(s=0;s<this.gopCache_.length;s++)a=this.gopCache_[s],r=a.gop,e.pps&&d(e.pps[0],a.pps[0])&&e.sps&&d(e.sps[0],a.sps[0])&&(r.dts<e.timelineStartInfo.dts||(i=t.dts-r.dts-r.duration,i>=-l&&i<=o&&(!n||u>i)&&(n=a,u=i)));return n?n.gop:null},this.extendFirstKeyFrame_=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},this.groupNalsIntoFrames_=function(e){var t,i,n=[],r=[];for(n.byteLength=0,t=0;t<e.length;t++)i=e[t],"access_unit_delimiter_rbsp"===i.nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.push(n)),n=[i],n.byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.push(n),r},this.groupFramesIntoGops_=function(e){var t,i,n=[],r=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)i=e[t],i.keyFrame?(n.length&&(r.push(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration),n=[i],n.nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration,r.push(n),r},this.generateSampleTable_=function(e,t){var i,n,r,a,s,l=t||0,u=[];for(i=0;i<e.length;i++)for(a=e[i],n=0;n<a.length;n++)s=a[n],r=o(),r.dataOffset=l,r.compositionTimeOffset=s.pts-s.dts,r.duration=s.duration,r.size=4*s.length,r.size+=s.byteLength,s.keyFrame&&(r.flags.dependsOn=2),l+=r.size,u.push(r);return u},this.concatenateNalData_=function(e){var t,i,n,r,a,s,o=0,l=e.byteLength,u=e.nalCount,c=l+4*u,h=new Uint8Array(c),d=new DataView(h.buffer);for(t=0;t<e.length;t++)for(r=e[t],i=0;i<r.length;i++)for(a=r[i],n=0;n<a.length;n++)s=a[n],d.setUint32(o,s.data.byteLength),o+=4,h.set(s.data,o),o+=s.data.byteLength;return h},this.alignGopsAtStart_=function(e){var t,i,n,r,a,s,o,u;a=e.byteLength,s=e.nalCount,o=e.duration,t=i=0;while(t<l.length&&i<e.length){if(n=l[t],r=e[i],n.pts===r.pts)break;r.pts>n.pts?t++:(i++,a-=r.byteLength,s-=r.nalCount,o-=r.duration)}return 0===i?e:i===e.length?null:(u=e.slice(i),u.byteLength=a,u.duration=o,u.nalCount=s,u.pts=u[0].pts,u.dts=u[0].dts,u)},this.alignGopsAtEnd_=function(e){var t,i,n,r,a,s,o;t=l.length-1,i=e.length-1,a=null,s=!1;while(t>=0&&i>=0){if(n=l[t],r=e[i],n.pts===r.pts){s=!0;break}n.pts>r.pts?t--:(t===l.length-1&&(a=i),i--)}if(!s&&null===a)return null;if(o=s?i:a,0===o)return e;var u=e.slice(o),c=u.reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0});return u.byteLength=c.byteLength,u.duration=c.duration,u.nalCount=c.nalCount,u.pts=u[0].pts,u.dts=u[0].dts,u},this.alignGopsWith=function(e){l=e}},n.prototype=new f,u=function(e,t){"number"===typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"===typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},c=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},h=function(e){var t,i,n=e.minSegmentDts-e.timelineStartInfo.dts;return t=e.timelineStartInfo.baseMediaDecodeTime,t+=n,t=Math.max(0,t),"audio"===e.type&&(i=e.samplerate/E,t*=i,t=Math.floor(t)),t},s=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!==typeof e.remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,s.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track),void("audio"===e.track.type&&(this.audioTrack=e.track)))}},s.prototype=new f,s.prototype.flush=function(e){var t,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,w.forEach((function(e){s.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,S.forEach((function(e){s.info[e]=this.audioTrack[e]}),this)),1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,n=v.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(n.byteLength),s.initSegment.set(n),s.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)s.data.set(this.pendingBoxes[r],a),a+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)t=this.pendingCaptions[r],t.startTime=t.startPts-o,t.startTime/=9e4,t.endTime=t.endPts-o,t.endTime/=9e4,s.captionStreams[t.stream]=!0,s.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)i=this.pendingMetadata[r],i.cueTime=i.pts-o,i.cueTime/=9e4,s.metadata.push(i);s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},a=function(e){var t,i,o=this,u=!0;a.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};this.transmuxPipeline_=t,t.type="aac",t.metadataStream=new m.MetadataStream,t.aacStream=new b,t.audioTimestampRolloverStream=new m.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new m.TimestampRolloverStream("timed-metadata"),t.adtsStream=new g,t.coalesceStream=new s(e,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",(function(e){t.aacStream.setTimestamp(e.timeStamp)})),t.aacStream.on("data",(function(e){"timed-metadata"!==e.type||t.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:o.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new r(i),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream))})),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var a={};this.transmuxPipeline_=a,a.type="ts",a.metadataStream=new m.MetadataStream,a.packetStream=new m.TransportPacketStream,a.parseStream=new m.TransportParseStream,a.elementaryStream=new m.ElementaryStream,a.videoTimestampRolloverStream=new m.TimestampRolloverStream("video"),a.audioTimestampRolloverStream=new m.TimestampRolloverStream("audio"),a.timedMetadataTimestampRolloverStream=new m.TimestampRolloverStream("timed-metadata"),a.adtsStream=new g,a.h264Stream=new y,a.captionStream=new m.CaptionStream,a.coalesceStream=new s(e,a.metadataStream),a.headOfPipeline=a.packetStream,a.packetStream.pipe(a.parseStream).pipe(a.elementaryStream),a.elementaryStream.pipe(a.videoTimestampRolloverStream).pipe(a.h264Stream),a.elementaryStream.pipe(a.audioTimestampRolloverStream).pipe(a.adtsStream),a.elementaryStream.pipe(a.timedMetadataTimestampRolloverStream).pipe(a.metadataStream).pipe(a.coalesceStream),a.h264Stream.pipe(a.captionStream).pipe(a.coalesceStream),a.elementaryStream.on("data",(function(s){var l;if("metadata"===s.type){l=s.tracks.length;while(l--)t||"video"!==s.tracks[l].type?i||"audio"!==s.tracks[l].type||(i=s.tracks[l],i.timelineStartInfo.baseMediaDecodeTime=o.baseMediaDecodeTime):(t=s.tracks[l],t.timelineStartInfo.baseMediaDecodeTime=o.baseMediaDecodeTime);t&&!a.videoSegmentStream&&(a.coalesceStream.numberOfTracks++,a.videoSegmentStream=new 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 * slighly modified parse-headers 2.0.2 <https://github.com/kesla/parse-headers/>
 * Copyright (c) 2014 David Björklund
 * Available under the MIT license
 * <https://github.com/kesla/parse-headers/blob/master/LICENCE>
 */
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n=4,r=128,a=i("4329"),s=function(e){var t=0,i={payloadType:-1,payloadSize:0},a=0,s=0;while(t<e.byteLength){if(e[t]===r)break;while(255===e[t])a+=255,t++;a+=e[t++];while(255===e[t])s+=255,t++;if(s+=e[t++],!i.payload&&a===n){i.payloadType=a,i.payloadSize=s,i.payload=e.subarray(t,t+s);break}t+=s,a=0,s=0}return i},o=function(e){return 181!==e.payload[0]||49!==(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},l=function(e,t){var i,n,r,a,s=[];if(!(64&t[0]))return s;for(n=31&t[0],i=0;i<n;i++)r=3*i,a={type:3&t[r+2],pts:e},4&t[r+2]&&(a.ccData=t[r+3]<<8|t[r+4],s.push(a));return s},u=function(){u.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new v(0,0),new v(0,1),new v(1,0),new v(1,1)],this.reset(),this.ccStreams_.forEach((function(e){e.on("data",this.trigger.bind(this,"data")),e.on("done",this.trigger.bind(this,"done"))}),this)};u.prototype=new a,u.prototype.push=function(e){var t,i;"sei_rbsp"===e.nalUnitType&&(t=s(e.escapedRBSP),t.payloadType===n&&(i=o(t),i&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?this.ignoreNextEqualDts_=!1:(this.captionPackets_=this.captionPackets_.concat(l(e.pts,i)),this.latestDts_=e.dts))))},u.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2&&this.dispatchCea608Packet(e)}),this),this.captionPackets_.length=0,this.ccStreams_.forEach((function(e){e.flush()}),this)):this.ccStreams_.forEach((function(e){e.flush()}),this)},u.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},u.prototype.dispatchCea608Packet=function(e){this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},u.prototype.setsChannel1Active=function(e){return 4096===(30720&e.ccData)},u.prototype.setsChannel2Active=function(e){return 6144===(30720&e.ccData)};var 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e===this.EXT_&&t>=48&&t<=63},v.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},v.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},v.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},v.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},v.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},v.prototype.isNormalChar=function(e){return e>=32&&e<=127},v.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce((function(e,t){return e+"<"+t+">"}),"");this[this.mode_](e,i)},v.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),"");this.formatting_=[],this[this.mode_](e,t)}},v.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},v.prototype.rollUp=function(e,t){var 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i.tech_.seeking()},duration:function(){return i.mediaSource.duration},hasPlayed:function(){return i.hasPlayed_()},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:h,syncController:this.syncController_,decrypter:this.decrypter_};this.masterPlaylistLoader_=new u["default"](n,this.hls_,this.requestOptions_),this.setupMasterPlaylistLoaderListeners_(),this.mainSegmentLoader_=new d["default"](y["default"].mergeOptions(b,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new d["default"](y["default"].mergeOptions(b,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new f["default"](y["default"].mergeOptions(b,{loaderType:"vtt"}),e),this.setupSegmentLoaderListeners_(),R.forEach((function(e){i[e+"_"]=M.bind(i,e)})),this.masterPlaylistLoader_.load()}return o(t,e),n(t,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),i=1.5*e.masterPlaylistLoader_.targetDuration*1e3;(0,c.isLowestEnabledRendition)(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),(0,j.setupMediaGroups)({segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,mode:e.mode_,hls:e.hls_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t);try{e.setupSourceBuffers_()}catch(n){return y["default"].log.warn("Failed to create SourceBuffers",n),e.mediaSource.endOfStream("decode")}e.setupFirstPlay(),e.trigger("selectedinitialmedia")})),this.masterPlaylistLoader_.on("loadedplaylist",(function(){var t=e.masterPlaylistLoader_.media();if(!t){var i=void 0;return e.enableLowInitialPlaylist&&(i=e.selectInitialPlaylist()),i||(i=e.selectPlaylist()),e.initialMedia_=i,void e.masterPlaylistLoader_.media(e.initialMedia_)}e.useCueTags_&&e.updateAdCues_(t),e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.updateDuration(),e.tech_.paused()||e.mainSegmentLoader_.load(),t.endList||function(){var t=function(){var t=e.seekable();0!==t.length&&e.mediaSource.addSeekableRange_(t.start(0),t.end(0))};e.duration()!==1/0?function(){var i=function i(){e.duration()===1/0?t():e.tech_.one("durationchange",i)};e.tech_.one("durationchange",i)}():t()}()})),this.masterPlaylistLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)})),this.masterPlaylistLoader_.on("mediachanging",(function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()})),this.masterPlaylistLoader_.on("mediachange",(function(){var t=e.masterPlaylistLoader_.media(),i=1.5*e.masterPlaylistLoader_.targetDuration*1e3;(0,c.isLowestEnabledRendition)(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})})),this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media(),i=e.stuckAtPlaylistEnd_(t);i&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating."}),e.tech_.trigger("playliststuck"))})),this.masterPlaylistLoader_.on("renditiondisabled",(function(){e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})})),this.masterPlaylistLoader_.on("renditionenabled",(function(){e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})}))}},{key:"triggerPresenceUsage_",value:function(e,t){var i=e.mediaGroups||{},n=!0,r=Object.keys(i.AUDIO);for(var a in i.AUDIO)for(var s in i.AUDIO[a]){var o=i.AUDIO[a][s];o.uri||(n=!1)}n&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),P.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),P.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist(),i=e.masterPlaylistLoader_.media(),n=e.tech_.buffered(),r=n.length?n.end(n.length-1)-e.tech_.currentTime():0,a=e.bufferLowWaterLine();(!i.endList||e.duration()<I["default"].MAX_BUFFER_LOW_WATER_LINE||t.attributes.BANDWIDTH<i.attributes.BANDWIDTH||r>=a)&&e.masterPlaylistLoader_.media(t),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")})),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("ended",(function(){e.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(){e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},L)})),this.mainSegmentLoader_.on("reseteverything",(function(){e.tech_.trigger("hls-reset")})),this.mainSegmentLoader_.on("segmenttimemapping",(function(t){e.tech_.trigger({type:"hls-segment-time-mapping",mapping:t.mapping})})),this.audioSegmentLoader_.on("ended",(function(){e.onEndOfStream()}))}},{key:"mediaSecondsLoaded_",value:function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}},{key:"fastQualityChange_",value:function(){var e=this.selectPlaylist();e!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(e),this.mainSegmentLoader_.resetLoader())}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_()&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}}},{key:"setupFirstPlay",value:function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_())return!1;if(!t.endList){var i=function(){var t=e.seekable();return t.length?y["default"].browser.IE_VERSION&&"html5"===e.mode_&&0===e.tech_.readyState()?(e.tech_.one("loadedmetadata",(function(){e.trigger("firstplay"),e.tech_.setCurrentTime(t.end(0)),e.hasPlayed_=function(){return!0}})),{v:!1}):(e.trigger("firstplay"),void e.tech_.setCurrentTime(t.end(0))):{v:!1}}();if("object"===typeof i)return i.v}return this.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(t){return y["default"].log.warn("Failed to create Source Buffers",t),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){var e=this.tech_.play();"undefined"!==typeof e&&"function"===typeof e.then&&e.then(null,(function(e){}))}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){var e=this.mainSegmentLoader_.ended_;this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=e&&this.audioSegmentLoader_.ended_),e&&this.mediaSource.endOfStream()}},{key:"stuckAtPlaylistEnd_",value:function(e){var t=this.seekable();if(!t.length)return!1;var i=this.syncController_.getExpiredTime(e,this.mediaSource.duration);if(null===i)return!1;var n=P.Playlist.playlistEnd(e,i),r=this.tech_.currentTime(),a=this.tech_.buffered();if(!a.length)return n-r<=m["default"].SAFE_TIME_DELTA;var s=a.end(a.length-1);return s-r<=m["default"].SAFE_TIME_DELTA&&n-s<=m["default"].SAFE_TIME_DELTA}},{key:"blacklistCurrentPlaylist",value:function(e,t){void 0===e&&(e={});var i=void 0,n=void 0;if(i=e.playlist||this.masterPlaylistLoader_.media(),t=t||e.blacklistDuration||this.blacklistDuration,!i){this.error=e;try{return this.mediaSource.endOfStream("network")}catch(a){return this.trigger("error")}}var r=1===this.masterPlaylistLoader_.master.playlists.filter(c.isEnabled).length;return r?(y["default"].log.warn("Problem encountered with the current HLS playlist. Trying again since it is the final playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(r)):(i.excludeUntil=Date.now()+1e3*t,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),n=this.selectPlaylist(),y["default"].log.warn("Problem encountered with the current HLS playlist."+(e.message?" "+e.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(n))}},{key:"pauseLoading",value:function(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}},{key:"setCurrentTime",value:function(e){var t=m["default"].findRange(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length&&"flash"!==this.mode_?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0}},{key:"duration",value:function(){return this.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:P.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){return this.seekable_}},{key:"onSyncInfoUpdate_",value:function(){var e=void 0,t=void 0;if(this.masterPlaylistLoader_){var i=this.masterPlaylistLoader_.media();if(i){var n=this.syncController_.getExpiredTime(i,this.mediaSource.duration);if(null!==n&&(e=P.Playlist.seekable(i,n),0!==e.length)){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(i=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),n=this.syncController_.getExpiredTime(i,this.mediaSource.duration),null===n)return;if(t=P.Playlist.seekable(i,n),0===t.length)return}t?t.start(0)>e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=y["default"].createTimeRanges([[t.start(0)>e.start(0)?t.start(0):e.start(0),t.end(0)<e.end(0)?t.end(0):e.end(0)]]):this.seekable_=e,this.tech_.trigger("seekablechanged")}}}}},{key:"updateDuration",value:function(){var e=this,t=this.mediaSource.duration,i=P.Playlist.duration(this.masterPlaylistLoader_.media()),n=this.tech_.buffered(),r=function t(){e.mediaSource.duration=i,e.tech_.trigger("durationchange"),e.mediaSource.removeEventListener("sourceopen",t)};n.length>0&&(i=Math.max(i,n.end(n.length-1))),t!==i&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",r):r())}},{key:"dispose",value:function(){var e=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach((function(t){var i=e.mediaTypes_[t].groups;for(var n in i)i[n].forEach((function(e){e.playlistLoader&&e.playlistLoader.dispose()}))})),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){return this.masterPlaylistLoader_.master}},{key:"media",value:function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){var e=this.masterPlaylistLoader_.media(),t=void 0;if(e&&"open"===this.mediaSource.readyState){if(t=H(this.masterPlaylistLoader_.master,e),t.length<1)return this.error="No compatible SourceBuffer configuration for the variant stream:"+e.resolvedUri,this.mediaSource.endOfStream("decode");this.mainSegmentLoader_.mimeType(t[0]),t[1]&&this.audioSegmentLoader_.mimeType(t[1]),this.excludeIncompatibleVariants_(e)}}},{key:"excludeIncompatibleVariants_",value:function(e){var t=this.masterPlaylistLoader_.master,i=2,n=null,r=void 0;e.attributes.CODECS&&(r=(0,O.parseCodecs)(e.attributes.CODECS),n=r.videoCodec,i=r.codecCount),t.playlists.forEach((function(e){var t={codecCount:2,videoCodec:null};if(e.attributes.CODECS){var r=e.attributes.CODECS;t=(0,O.parseCodecs)(r),window.MediaSource&&window.MediaSource.isTypeSupported&&!window.MediaSource.isTypeSupported('video/mp4; codecs="'+B(r)+'"')&&(e.excludeUntil=1/0)}t.codecCount!==i&&(e.excludeUntil=1/0),t.videoCodec!==n&&(e.excludeUntil=1/0)}))}},{key:"updateAdCues_",value:function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),_["default"].updateAdCues(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){var e=this.tech_.currentTime(),t=I["default"].GOAL_BUFFER_LENGTH,i=I["default"].GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,I["default"].MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)}},{key:"bufferLowWaterLine",value:function(){var e=this.tech_.currentTime(),t=I["default"].BUFFER_LOW_WATER_LINE,i=I["default"].BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,I["default"].MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,n)}}]),t}(y["default"].EventTarget);t.MasterPlaylistController=q},"92b0":function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in 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l=i("ef34"),u=a(l),c=i("12c6"),h=a(c),d=i("672d"),p=a(d),f=i("e206"),v=a(f),m=i("0de0"),g=function(e){function t(){var e=this;s(this,t),r(Object.getPrototypeOf(t.prototype),"constructor",this).call(this),this.sourceBuffers=[],this.readyState="closed",this.on(["sourceopen","webkitsourceopen"],(function(t){e.swfObj=u["default"].getElementById(t.swfId),e.player_=(0,h["default"])(e.swfObj.parentNode),e.tech_=e.swfObj.tech,e.readyState="open",e.tech_.on("seeking",(function(){var t=e.sourceBuffers.length;while(t--)e.sourceBuffers[t].abort()})),e.swfObj&&e.swfObj.vjs_load()}))}return o(t,e),n(t,[{key:"addSeekableRange_",value:function(){}},{key:"addSourceBuffer",value:function(e){var t=(0,m.parseContentType)(e),i=void 0;if("video/mp2t"!==t.type&&"audio/mp2t"!==t.type)throw new Error("NotSupportedError (Video.js)");return i=new 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s,o,l,u,h,d,p,f,v,m,g,y,b;return(0,a.default)().wrap((function(i){while(1)switch(i.prev=i.next){case 0:if(s=n.data,t.loading="loadmore","more"!=e&&(t.videoList=[]),console.log(s,"监测视频"),200!=s.code){i.next=36;break}o=s.data,l=(0,r.default)(o),i.prev=7,l.s();case 9:if((u=l.n()).done){i.next=25;break}if(h=u.value,d=h.extends.rtsp_url,p=t.websocket,f=p.ip,v=p.port,d&&(h.video_url="ws://".concat(f,":").concat(v,"/rtsp?url=").concat(window.btoa(d))),h.supplier,m=h.extends,g=h.sn,"device-supplier-biang"!=h.supplier.id){i.next=22;break}return i.next=18,c.get("https://yun.bigdata5s.com/api/open-api/open/getSeedingLive",{params:{username:m.username,password:m.password,equipmentCode:g,channelNo:m.passage}});case 18:y=i.sent,b=y.data,h.video_url=b.data,h.video_type="m3u8";case 22:h.bl_recommend=1==h.is_recommend;case 23:i.next=9;break;case 25:i.next=30;break;case 27:i.prev=27,i.t0=i["catch"](7),l.e(i.t0);case 30:return i.prev=30,l.f(),i.finish(30);case 33:t.videoList=t.videoList.concat(o),s.meta.current_page>=s.meta.last_page&&(t.loading="nomore"),console.log(t.videoList,s);case 36:case"end":return i.stop()}}),i,null,[[7,27,30,33]])})));return function(e){return i.apply(this,arguments)}}()).catch((function(){t.loading="loadmore"}))},queryDevices2:function(e){var t=this;"more"!=e&&(this.loading2="loadmore",this.page2=1);var i={type:this.device_type,status:1,per_page:this.per_page2,page:this.page2++,_t:(new Date).getTime()};this.addressValue2&&(i["base"]=this.addressValue2),this.device_id&&(i["point"]=this.device_id2),this.q_start_time&&(i["start_time"]=this.q_start_time,i["end_time"]=this.q_end_time),this.loading2="loading",this.$http.get("/api/devices",{params:i}).then((function(n){var a=n.data;if(t.loading2="loadmore","more"!=e&&(t.videoList2=[]),console.log(a,"监测视频"),200==a.code){var s,o=a.data,l=(0,r.default)(o);try{for(l.s();!(s=l.n()).done;){var u=s.value,c=u.extends.rtsp_url;if(c){var h=u.extends,d=h.username,p=h.password,f=h.ip,v=h.passage,m=h.port,g=t.$u.timeFormat(i["start_time"],"yyyy_mm_dd_hh_MM_ss"),y=t.$u.timeFormat(i["end_time"],"yyyy_mm_dd_hh_MM_ss"),b="rtsp://".concat(d,":").concat(p,"@").concat(f,":").concat(m,"/cam/playback?channel=").concat(v,"&subtype=0"),_="".concat(b,"&starttime=").concat(g,"&endtime=").concat(y);u.video_url="ws://".concat(t.websocket.ip,":").concat(t.websocket.port,"/rtsp?url=").concat(window.btoa(_),"}"),console.log(_,u.video_url,"视频url")}}}catch(T){l.e(T)}finally{l.f()}t.videoList2=t.videoList2.concat(o),a.meta.current_page>=a.meta.last_page&&(t.loading2="nomore")}})).catch((function(){t.loading2="loadmore"}))},queryDeviceBasics:function(e){var t=this,i={device_type:this.device_type,_t:(new Date).getTime()};this.$http.get("/api/agricultural-device-basic",{params:i}).then((function(i){var n=i.data;if(console.log(n),200==n.code){var a,s=n.data,o=(0,r.default)(s);try{for(o.s();!(a=o.n()).done;){var l=a.value;l["label"]=l.name,l["value"]=l.id}}catch(u){o.e(u)}finally{o.f()}t.deviceAddressList=JSON.parse(JSON.stringify(s)),t.deviceAddressList2=s,t.addressValue=s[0].id,t.addressName=s[0].name,t.addressValue2=s[0].id,t.addressName2=s[0].name,t.deviceAddressList.unshift({label:"全部",value:""}),t.queryAddressDevicePoints(s[0].id,e)}})).catch((function(){}))},queryAddressDevicePoints:function(e,t){var i=this,n={device_type:this.device_type,agricultural_basic:e,_t:(new Date).getTime()};this.$http.get("/api/agricultural-device-point/".concat(e),{params:n}).then((function(e){var n=e.data;if(console.log(n),200==n.code){var r=n.data,a=[];for(var s in r){var o={};o["label"]=r[s],o["value"]=r[s],a.push(o)}console.log(t,"初始查询"),console.log(i.options2,i.device_id,"this.options2"),0==i.current?(i.options2=JSON.parse(JSON.stringify(a)),i.device_id=a[0].value,i.options2.unshift({label:"全部",value:""}),i.queryDevices()):(i.options4=a,i.device_id2=a[0].value),"init"==t&&(i.options4=a,i.device_id2=a[0].value)}})).catch((function(){}))}},onReachBottom:function(){0==this.current?"loadmore"==this.loading&&this.queryDevices("more"):"loadmore"==this.loading2&&this.queryDevices2("more")}}},"9d56":function(e,t,i){"use strict";var n,r=i("4329");n=function(){var e=new Uint8Array,t=0;n.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.parseId3TagSize=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9],n=e[t+5],r=(16&n)>>4;return r?i+20:i+10},this.parseAdtsSize=function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3,r=6144&e[t+3];return r|n|i},this.push=function(i){var n,r,a,s,o=0,l=0;e.length?(s=e.length,e=new Uint8Array(i.byteLength+s),e.set(e.subarray(0,s)),e.set(i,s)):e=i;while(e.length-l>=3)if(e[l]!=="I".charCodeAt(0)||e[l+1]!=="D".charCodeAt(0)||e[l+2]!=="3".charCodeAt(0))if(!0&e[l]&&240===(240&e[l+1])){if(e.length-l<7)break;if(o=this.parseAdtsSize(e,l),o>e.length)break;a={type:"audio",data:e.subarray(l,l+o),pts:t,dts:t},this.trigger("data",a),l+=o}else l++;else{if(e.length-l<10)break;if(o=this.parseId3TagSize(e,l),o>e.length)break;r={type:"timed-metadata",data:e.subarray(l,l+o)},this.trigger("data",r),l+=o}n=e.length-l,e=n>0?e.subarray(l):new Uint8Array}},n.prototype=new r,e.exports=n},"9f7a":function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),r=function(e,t,i){var n=!0;while(n){var r=e,a=t,s=i;n=!1,null===r&&(r=Function.prototype);var o=Object.getOwnPropertyDescriptor(r,a);if(void 0!==o){if("value"in o)return o.value;var l=o.get;if(void 0===l)return;return l.call(s)}var u=Object.getPrototypeOf(r);if(null===u)return;e=u,t=a,i=s,n=!0,o=u=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}function s(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e,t){if("function"!==typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var l=i("be09"),u=a(l),c=i("ef34"),h=a(c),d=i("12c6"),p=a(d),f=i("269f"),v=a(f),m=i("ba2d"),g=i("0de0"),y=function(e){function t(){var e=this;s(this,t),r(Object.getPrototypeOf(t.prototype),"constructor",this).call(this);var i=void 0;for(i in this.nativeMediaSource_=new u["default"].MediaSource,this.nativeMediaSource_)i in t.prototype||"function"!==typeof this.nativeMediaSource_[i]||(this[i]=this.nativeMediaSource_[i].bind(this.nativeMediaSource_));this.duration_=NaN,Object.defineProperty(this,"duration",{get:function(){return this.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(e){this.duration_=e,e===1/0||(this.nativeMediaSource_.duration=e)}}),Object.defineProperty(this,"seekable",{get:function(){return this.duration_===1/0?p["default"].createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(this,"readyState",{get:function(){return this.nativeMediaSource_.readyState}}),Object.defineProperty(this,"activeSourceBuffers",{get:function(){return this.activeSourceBuffers_}}),this.sourceBuffers=[],this.activeSourceBuffers_=[],this.updateActiveSourceBuffers_=function(){if(e.activeSourceBuffers_.length=0,1===e.sourceBuffers.length){var t=e.sourceBuffers[0];return t.appendAudioInitSegment_=!0,t.audioDisabled_=!t.audioCodec_,void e.activeSourceBuffers_.push(t)}for(var i=!1,n=!0,r=0;r<e.player_.audioTracks().length;r++){var a=e.player_.audioTracks()[r];if(a.enabled&&"main"!==a.kind){i=!0,n=!1;break}}e.sourceBuffers.forEach((function(t){if(t.appendAudioInitSegment_=!0,t.videoCodec_&&t.audioCodec_)t.audioDisabled_=i;else if(t.videoCodec_&&!t.audioCodec_)t.audioDisabled_=!0,n=!1;else if(!t.videoCodec_&&t.audioCodec_&&(t.audioDisabled_=n,n))return;e.activeSourceBuffers_.push(t)}))},this.onPlayerMediachange_=function(){e.sourceBuffers.forEach((function(e){e.appendAudioInitSegment_=!0}))},this.onHlsReset_=function(){e.sourceBuffers.forEach((function(e){e.transmuxer_&&e.transmuxer_.postMessage({action:"resetCaptions"})}))},this.onHlsSegmentTimeMapping_=function(t){e.sourceBuffers.forEach((function(e){return e.timeMapping_=t.mapping}))},["sourceopen","sourceclose","sourceended"].forEach((function(e){this.nativeMediaSource_.addEventListener(e,this.trigger.bind(this))}),this),this.on("sourceopen",(function(t){var i=h["default"].querySelector('[src="'+e.url_+'"]');i&&(e.player_=(0,p["default"])(i.parentNode),e.player_.tech_.on("hls-reset",e.onHlsReset_),e.player_.tech_.on("hls-segment-time-mapping",e.onHlsSegmentTimeMapping_),e.player_.audioTracks&&e.player_.audioTracks()&&(e.player_.audioTracks().on("change",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("addtrack",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("removetrack",e.updateActiveSourceBuffers_)),e.player_.on("mediachange",e.onPlayerMediachange_))})),this.on("sourceended",(function(t){for(var i=(0,m.durationOfVideo)(e.duration),n=0;n<e.sourceBuffers.length;n++){var r=e.sourceBuffers[n],a=r.metadataTrack_&&r.metadataTrack_.cues;a&&a.length&&(a[a.length-1].endTime=i)}})),this.on("sourceclose",(function(e){this.sourceBuffers.forEach((function(e){e.transmuxer_&&e.transmuxer_.terminate()})),this.sourceBuffers.length=0,this.player_&&(this.player_.audioTracks&&this.player_.audioTracks()&&(this.player_.audioTracks().off("change",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("addtrack",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("removetrack",this.updateActiveSourceBuffers_)),this.player_.el_&&(this.player_.off("mediachange",this.onPlayerMediachange_),this.player_.tech_.off("hls-reset",this.onHlsReset_),this.player_.tech_.off("hls-segment-time-mapping",this.onHlsSegmentTimeMapping_)))}))}return o(t,e),n(t,[{key:"addSeekableRange_",value:function(e,t){var i=void 0;if(this.duration!==1/0)throw i=new Error("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity"),i.name="InvalidStateError",i.code=11,i;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){var t=void 0,i=(0,g.parseContentType)(e);if(/^(video|audio)\/mp2t$/i.test(i.type)){var n=[];i.parameters&&i.parameters.codecs&&(n=i.parameters.codecs.split(","),n=(0,g.translateLegacyCodecs)(n),n=n.filter((function(e){return(0,g.isAudioCodec)(e)||(0,g.isVideoCodec)(e)}))),0===n.length&&(n=["avc1.4d400d","mp4a.40.2"]),t=new v["default"](this,n),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),t.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}else t=this.nativeMediaSource_.addSourceBuffer(e);return this.sourceBuffers.push(t),t}}]),t}(p["default"].EventTarget);t["default"]=y,e.exports=t["default"]},a09d:function(e,t,i){"use strict";i("7a82");var n=i("ee27").default;Object.defineProperty(t,"__esModule",{value:!0}),t.default=void 0;var r=n(i("fc78"));t.default={props:{url:{type:String,default:null}},data:function(){return{player:null}},mounted:function(){this.videoPlayer()},beforeDestroy:function(){this.destroyVideos()},methods:{destroyVideos:function(){var e,t,i,n;this.player&&(null===(e=this.player)||void 0===e||e.pause(),null===(t=this.player)||void 0===t||t.unload(),null===(i=this.player)||void 0===i||i.detachMediaElement(),null===(n=this.player)||void 0===n||n.destroy(),this.player=null,this.$refs.myPlayer.innerHTML="")},videoPlayer:function(){if(this.url&&r.default.isSupported()){var e=document.createElement("video");e.enableProgressGesture=!0,e.controls=!0,e.showCenterPlayBtn=!0,e.showPlayBtn=!0,e.showFullscreenBtn=!0,e.x5VideoPlayerType="h5-page",e.x5VideoPlayerFullscreen="false",e.autoplay=!0,e.style="width: 100%;height:100%";var t=this.$refs.myPlayer;t.appendChild(e);var i=r.default.createPlayer({type:"flv",isLive:!0,url:this.url});i.attachMediaElement(e),i.load(),i.play(),this.player=i}}},watch:{url:function(){this.destroyVideos(),this.videoPlayer()}}}},a151:function(e,t,i){"use strict";var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),r=function(e,t,i){var n=!0;while(n){var r=e,a=t,s=i;n=!1,null===r&&(r=Function.prototype);var o=Object.getOwnPropertyDescriptor(r,a);if(void 0!==o){if("value"in o)return o.value;var l=o.get;if(void 0===l)return;return l.call(s)}var u=Object.getPrototypeOf(r);if(null===u)return;e=u,t=a,i=s,n=!0,o=u=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}function s(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e,t){if("function"!==typeof t&&null!==t)throw new TypeError("Super 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l=i("ef34"),u=a(l),c=i("8c57"),h=a(c),d=i("d61a"),p=a(d),f=i("46af"),v=a(f),m=i("b658"),g=i("f24e"),y=a(g),b=i("80eb"),_=i("c795"),T=a(_),S=i("e475"),w=a(S),E=i("91c5"),k=i("56c8"),C=a(k),x=i("e044"),A=a(x),I=i("be09"),O=a(I),j=i("f631"),L=a(j),P=i("140c"),D=a(P),R=i("57db"),M={PlaylistLoader:h["default"],Playlist:p["default"],Decrypter:m.Decrypter,AsyncStream:m.AsyncStream,decrypt:m.decrypt,utils:y["default"],STANDARD_PLAYLIST_SELECTOR:R.lastBandwidthSelector,INITIAL_PLAYLIST_SELECTOR:R.lowestBitrateCompatibleVariantSelector,comparePlaylistBandwidth:R.comparePlaylistBandwidth,comparePlaylistResolution:R.comparePlaylistResolution,xhr:(0,v["default"])()},N=4194304;["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTH_VARIANCE"].forEach((function(e){Object.defineProperty(M,e,{get:function(){return w["default"].log.warn("using Hls."+e+" is UNSAFE be sure you know what you are 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Please remove it from your player's techOrder.")},M.supportsNativeHls=function(){var e=u["default"].createElement("video");if(!w["default"].getTech("Html5").isSupported())return!1;var t=["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"];return t.some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),M.isSupported=function(){return w["default"].log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var F=w["default"].getComponent("Component"),V=function(e){function t(e,i,n){var a=this;if(s(this,t),r(Object.getPrototypeOf(t.prototype),"constructor",this).call(this,i,n.hls),i.options_&&i.options_.playerId){var o=(0,w["default"])(i.options_.playerId);o.hasOwnProperty("hls")||Object.defineProperty(o,"hls",{get:function(){return w["default"].log.warn("player.hls is deprecated. Use player.tech_.hls instead."),i.trigger({type:"usage",name:"hls-player-access"}),a}})}if(this.tech_=i,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");this.on(u["default"],["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=u["default"].fullscreenElement||u["default"].webkitFullscreenElement||u["default"].mozFullScreenElement||u["default"].msFullscreenElement;t&&t.contains(a.tech_.el())&&a.masterPlaylistController_.fastQualityChange_()})),this.on(this.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),this.on(this.tech_,"error",(function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()})),this.on(this.tech_,"play",this.play)}return o(t,e),n(t,[{key:"setOptions_",value:function(){var e=this;this.options_.withCredentials=this.options_.withCredentials||!1,"number"!==typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!==typeof 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n=i("89a7").freeze;t.XML_ENTITIES=n({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),t.HTML_ENTITIES=n({Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"¦",Bscr:"ℬ",bscr:"𝒷",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",CenterDot:"·",centerdot:"·",Cfr:"ℭ",cfr:"𝔠",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"𝕔",coprod:"∐",Coproduct:"∐",COPY:"©",copy:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤",spades:"♠",spadesuit:"♠",spar:"∥",sqcap:"⊓",sqcaps:"⊓︀",sqcup:"⊔",sqcups:"⊔︀",Sqrt:"√",sqsub:"⊏",sqsube:"⊑",sqsubset:"⊏",sqsubseteq:"⊑",sqsup:"⊐",sqsupe:"⊒",sqsupset:"⊐",sqsupseteq:"⊒",squ:"□",Square:"□",square:"□",SquareIntersection:"⊓",SquareSubset:"⊏",SquareSubsetEqual:"⊑",SquareSuperset:"⊐",SquareSupersetEqual:"⊒",SquareUnion:"⊔",squarf:"▪",squf:"▪",srarr:"→",Sscr:"𝒮",sscr:"𝓈",ssetmn:"∖",ssmile:"⌣",sstarf:"⋆",Star:"⋆",star:"☆",starf:"★",straightepsilon:"ϵ",straightphi:"ϕ",strns:"¯",Sub:"⋐",sub:"⊂",subdot:"⪽",subE:"⫅",sube:"⊆",subedot:"⫃",submult:"⫁",subnE:"⫋",subne:"⊊",subplus:"⪿",subrarr:"⥹",Subset:"⋐",subset:"⊂",subseteq:"⊆",subseteqq:"⫅",SubsetEqual:"⊆",subsetneq:"⊊",subsetneqq:"⫋",subsim:"⫇",subsub:"⫕",subsup:"⫓",succ:"≻",succapprox:"⪸",succcurlyeq:"≽",Succeeds:"≻",SucceedsEqual:"⪰",SucceedsSlantEqual:"≽",SucceedsTilde:"≿",succeq:"⪰",succnapprox:"⪺",succneqq:"⪶",succnsim:"⋩",succsim:"≿",SuchThat:"∋",Sum:"∑",sum:"∑",sung:"♪",Sup:"⋑",sup:"⊃",sup1:"¹",sup2:"²",sup3:"³",supdot:"⪾",supdsub:"⫘",supE:"⫆",supe:"⊇",supedot:"⫄",Superset:"⊃",SupersetEqual:"⊇",suphsol:"⟉",suphsub:"⫗",suplarr:"⥻",supmult:"⫂",supnE:"⫌",supne:"⊋",supplus:"⫀",Supset:"⋑",supset:"⊃",supseteq:"⊇",supseteqq:"⫆",supsetneq:"⊋",supsetneqq:"⫌",supsim:"⫈",supsub:"⫔",supsup:"⫖",swarhk:"⤦",swArr:"⇙",swarr:"↙",swarrow:"↙",swnwar:"⤪",szlig:"ß",Tab:"\t",target:"⌖",Tau:"Τ",tau:"τ",tbrk:"⎴",Tcaron:"Ť",tcaron:"ť",Tcedil:"Ţ",tcedil:"ţ",Tcy:"Т",tcy:"т",tdot:"⃛",telrec:"⌕",Tfr:"𝔗",tfr:"𝔱",there4:"∴",Therefore:"∴",therefore:"∴",Theta:"Θ",theta:"θ",thetasym:"ϑ",thetav:"ϑ",thickapprox:"≈",thicksim:"∼",ThickSpace:"  ",thinsp:" ",ThinSpace:" ",thkap:"≈",thksim:"∼",THORN:"Þ",thorn:"þ",Tilde:"∼",tilde:"˜",TildeEqual:"≃",TildeFullEqual:"≅",TildeTilde:"≈",times:"×",timesb:"⊠",timesbar:"⨱",timesd:"⨰",tint:"∭",toea:"⤨",top:"⊤",topbot:"⌶",topcir:"⫱",Topf:"𝕋",topf:"𝕥",topfork:"⫚",tosa:"⤩",tprime:"‴",TRADE:"™",trade:"™",triangle:"▵",triangledown:"▿",triangleleft:"◃",trianglelefteq:"⊴",triangleq:"≜",triangleright:"▹",trianglerighteq:"⊵",tridot:"◬",trie:"≜",triminus:"⨺",TripleDot:"⃛",triplus:"⨹",trisb:"⧍",tritime:"⨻",trpezium:"⏢",Tscr:"𝒯",tscr:"𝓉",TScy:"Ц",tscy:"ц",TSHcy:"Ћ",tshcy:"ћ",Tstrok:"Ŧ",tstrok:"ŧ",twixt:"≬",twoheadleftarrow:"↞",twoheadrightarrow:"↠",Uacute:"Ú",uacute:"ú",Uarr:"↟",uArr:"⇑",uarr:"↑",Uarrocir:"⥉",Ubrcy:"Ў",ubrcy:"ў",Ubreve:"Ŭ",ubreve:"ŭ",Ucirc:"Û",ucirc:"û",Ucy:"У",ucy:"у",udarr:"⇅",Udblac:"Ű",udblac:"ű",udhar:"⥮",ufisht:"⥾",Ufr:"𝔘",ufr:"𝔲",Ugrave:"Ù",ugrave:"ù",uHar:"⥣",uharl:"↿",uharr:"↾",uhblk:"▀",ulcorn:"⌜",ulcorner:"⌜",ulcrop:"⌏",ultri:"◸",Umacr:"Ū",umacr:"ū",uml:"¨",UnderBar:"_",UnderBrace:"⏟",UnderBracket:"⎵",UnderParenthesis:"⏝",Union:"⋃",UnionPlus:"⊎",Uogon:"Ų",uogon:"ų",Uopf:"𝕌",uopf:"𝕦",UpArrow:"↑",Uparrow:"⇑",uparrow:"↑",UpArrowBar:"⤒",UpArrowDownArrow:"⇅",UpDownArrow:"↕",Updownarrow:"⇕",updownarrow:"↕",UpEquilibrium:"⥮",upharpoonleft:"↿",upharpoonright:"↾",uplus:"⊎",UpperLeftArrow:"↖",UpperRightArrow:"↗",Upsi:"ϒ",upsi:"υ",upsih:"ϒ",Upsilon:"Υ",upsilon:"υ",UpTee:"⊥",UpTeeArrow:"↥",upuparrows:"⇈",urcorn:"⌝",urcorner:"⌝",urcrop:"⌎",Uring:"Ů",uring:"ů",urtri:"◹",Uscr:"𝒰",uscr:"𝓊",utdot:"⋰",Utilde:"Ũ",utilde:"ũ",utri:"▵",utrif:"▴",uuarr:"⇈",Uuml:"Ü",uuml:"ü",uwangle:"⦧",vangrt:"⦜",varepsilon:"ϵ",varkappa:"ϰ",varnothing:"∅",varphi:"ϕ",varpi:"ϖ",varpropto:"∝",vArr:"⇕",varr:"↕",varrho:"ϱ",varsigma:"ς",varsubsetneq:"⊊︀",varsubsetneqq:"⫋︀",varsupsetneq:"⊋︀",varsupsetneqq:"⫌︀",vartheta:"ϑ",vartriangleleft:"⊲",vartriangleright:"⊳",Vbar:"⫫",vBar:"⫨",vBarv:"⫩",Vcy:"В",vcy:"в",VDash:"⊫",Vdash:"⊩",vDash:"⊨",vdash:"⊢",Vdashl:"⫦",Vee:"⋁",vee:"∨",veebar:"⊻",veeeq:"≚",vellip:"⋮",Verbar:"‖",verbar:"|",Vert:"‖",vert:"|",VerticalBar:"∣",VerticalLine:"|",VerticalSeparator:"❘",VerticalTilde:"≀",VeryThinSpace:" ",Vfr:"𝔙",vfr:"𝔳",vltri:"⊲",vnsub:"⊂⃒",vnsup:"⊃⃒",Vopf:"𝕍",vopf:"𝕧",vprop:"∝",vrtri:"⊳",Vscr:"𝒱",vscr:"𝓋",vsubnE:"⫋︀",vsubne:"⊊︀",vsupnE:"⫌︀",vsupne:"⊋︀",Vvdash:"⊪",vzigzag:"⦚",Wcirc:"Ŵ",wcirc:"ŵ",wedbar:"⩟",Wedge:"⋀",wedge:"∧",wedgeq:"≙",weierp:"℘",Wfr:"𝔚",wfr:"𝔴",Wopf:"𝕎",wopf:"𝕨",wp:"℘",wr:"≀",wreath:"≀",Wscr:"𝒲",wscr:"𝓌",xcap:"⋂",xcirc:"◯",xcup:"⋃",xdtri:"▽",Xfr:"𝔛",xfr:"𝔵",xhArr:"⟺",xharr:"⟷",Xi:"Ξ",xi:"ξ",xlArr:"⟸",xlarr:"⟵",xmap:"⟼",xnis:"⋻",xodot:"⨀",Xopf:"𝕏",xopf:"𝕩",xoplus:"⨁",xotime:"⨂",xrArr:"⟹",xrarr:"⟶",Xscr:"𝒳",xscr:"𝓍",xsqcup:"⨆",xuplus:"⨄",xutri:"△",xvee:"⋁",xwedge:"⋀",Yacute:"Ý",yacute:"ý",YAcy:"Я",yacy:"я",Ycirc:"Ŷ",ycirc:"ŷ",Ycy:"Ы",ycy:"ы",yen:"¥",Yfr:"𝔜",yfr:"𝔶",YIcy:"Ї",yicy:"ї",Yopf:"𝕐",yopf:"𝕪",Yscr:"𝒴",yscr:"𝓎",YUcy:"Ю",yucy:"ю",Yuml:"Ÿ",yuml:"ÿ",Zacute:"Ź",zacute:"ź",Zcaron:"Ž",zcaron:"ž",Zcy:"З",zcy:"з",Zdot:"Ż",zdot:"ż",zeetrf:"ℨ",ZeroWidthSpace:"​",Zeta:"Ζ",zeta:"ζ",Zfr:"ℨ",zfr:"𝔷",ZHcy:"Ж",zhcy:"ж",zigrarr:"⇝",Zopf:"ℤ",zopf:"𝕫",Zscr:"𝒵",zscr:"𝓏",zwj:"‍",zwnj:"‌"}),t.entityMap=t.HTML_ENTITIES},b3ab:function(e,t,i){"use 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t=this.contentEl(),i=t.parentNode,n=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),xe(t,e),this.trigger("modalfill"),n?i.insertBefore(t,n):i.appendChild(t);var r=this.getChild("closeButton");r&&i.appendChild(r.el_)},t.prototype.empty=function(){this.trigger("beforemodalempty"),Ee(this.contentEl()),this.trigger("modalempty")},t.prototype.content=function(e){return"undefined"!==typeof e&&(this.content_=e),this.content_},t.prototype.conditionalFocus_=function(){var e=a.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus(),this.on(a,"keydown",this.handleKeyDown))},t.prototype.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null),this.off(a,"keydown",this.handleKeyDown)},t.prototype.handleKeyDown=function(e){if(9===e.which){for(var t=this.focusableEls_(),i=this.el_.querySelector(":focus"),n=void 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e.prototype.addTrackElement_=function(e){var t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)},e.prototype.getTrackElementByTrack_=function(e){for(var t=void 0,i=0,n=this.trackElements_.length;i<n;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t},e.prototype.removeTrackElement_=function(e){for(var t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_.splice(t,1);break}},e}(),Kt=function(){function e(t){R(this,e);var i=this;if(x)for(var n in i=a.createElement("custom"),e.prototype)"constructor"!==n&&(i[n]=e.prototype[n]);if(e.prototype.setCues_.call(i,t),Object.defineProperty(i,"length",{get:function(){return this.length_}}),x)return i}return e.prototype.setCues_=function(e){var t=this.length||0,i=0,n=e.length;this.cues_=e,this.length_=e.length;var r=function(e){""+e in 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t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/i,i=t.exec(e);if(i)return i.pop().toLowerCase()}return""},ai=function(e){var t=r.location,i=ii(e),n=":"===i.protocol?t.protocol:i.protocol,a=n+i.host!==t.protocol+t.host;return a},si=(Object.freeze||Object)({parseUrl:ii,getAbsoluteURL:ni,getFileExtension:ri,isCrossOrigin:ai}),oi=function(e,t){var i=new r.WebVTT.Parser(r,r.vttjs,r.WebVTT.StringDecoder()),n=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){n.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),n.length>0&&(r.console&&r.console.groupCollapsed&&r.console.groupCollapsed("Text Track parsing errors for "+t.src),n.forEach((function(e){return Y.error(e)})),r.console&&r.console.groupEnd&&r.console.groupEnd()),i.flush()},li=function(e,t){var i={uri:e},n=ai(e);n&&(i.cors=n),l(i,tt(this,(function(e,i,n){if(e)return Y.error(e,i);if(t.loaded_=!0,"function"!==typeof r.WebVTT){if(t.tech_){var a=function(){return 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t=this;e=[].concat(e),e.forEach((function(e){var i=t[e+"Tracks"]()||[],n=i.length;while(n--){var r=i[n];"text"===e&&t.removeRemoteTextTrack(r),i.removeTrack(r)}}))},t.prototype.cleanupAutoTextTracks=function(){var e=this.autoRemoteTextTracks_||[],t=e.length;while(t--){var i=e[t];this.removeRemoteTextTrack(i)}},t.prototype.reset=function(){},t.prototype.error=function(e){return void 0!==e&&(this.error_=new jt(e),this.trigger("error")),this.error_},t.prototype.played=function(){return this.hasStarted_?wt(0,0):wt()},t.prototype.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},t.prototype.initTrackListeners=function(){var e=this;gi.names.forEach((function(t){var i=gi[t],n=function(){e.trigger(t+"trackchange")},r=e[i.getterName]();r.addEventListener("removetrack",n),r.addEventListener("addtrack",n),e.on("dispose",(function(){r.removeEventListener("removetrack",n),r.removeEventListener("addtrack",n)}))}))},t.prototype.addWebVttScript_=function(){var e=this;if(!r.WebVTT)if(a.body.contains(this.el())){if(!this.options_["vtt.js"]&&G(u)&&Object.keys(u).length>0)return void this.trigger("vttjsloaded");var t=a.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.12.4/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){t.onload=null,t.onerror=null})),r.WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},t.prototype.emulateTextTracks=function(){var e=this,t=this.textTracks(),i=this.remoteTextTracks(),n=function(e){return t.addTrack(e.track)},r=function(e){return t.removeTrack(e.track)};i.on("addtrack",n),i.on("removetrack",r),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},s=function(){a();for(var e=0;e<t.length;e++){var i=t[e];i.removeEventListener("cuechange",a),"showing"===i.mode&&i.addEventListener("cuechange",a)}};s(),t.addEventListener("change",s),t.addEventListener("addtrack",s),t.addEventListener("removetrack",s),this.on("dispose",(function(){i.off("addtrack",n),i.off("removetrack",r),t.removeEventListener("change",s),t.removeEventListener("addtrack",s),t.removeEventListener("removetrack",s);for(var e=0;e<t.length;e++){var o=t[e];o.removeEventListener("cuechange",a)}}))},t.prototype.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return _i(this,e,t,i)},t.prototype.createRemoteTextTrack=function(e){var t=yt(e,{tech:this});return new yi.remoteTextEl.TrackClass(t)},t.prototype.addRemoteTextTrack=function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=arguments[1],n=this.createRemoteTextTrack(t);return!0!==i&&!1!==i&&(Y.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),i=!0),this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),!0!==i&&this.ready((function(){return e.autoRemoteTextTracks_.addTrack(n.track)})),n},t.prototype.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},t.prototype.getVideoPlaybackQuality=function(){return{}},t.prototype.setPoster=function(){},t.prototype.playsinline=function(){},t.prototype.setPlaysinline=function(){},t.prototype.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,i){return t.canPlayType(e.type)},t.isTech=function(e){return e.prototype instanceof t||e instanceof t||e===t},t.registerTech=function(e,i){if(t.techs_||(t.techs_={}),!t.isTech(i))throw new Error("Tech "+e+" must be a Tech");if(!t.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!t.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=mt(e),t.techs_[e]=i,"Tech"!==e&&t.defaultTechOrder_.push(e),i},t.getTech=function(e){if(e)return e=mt(e),t.techs_&&t.techs_[e]?t.techs_[e]:r&&r.videojs&&r.videojs[e]?(Y.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),r.videojs[e]):void 0},t}(bt);bi.names.forEach((function(e){var t=bi[e];Ti.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Ti.prototype.featuresVolumeControl=!0,Ti.prototype.featuresMuteControl=!0,Ti.prototype.featuresFullscreenResize=!1,Ti.prototype.featuresPlaybackRate=!1,Ti.prototype.featuresProgressEvents=!1,Ti.prototype.featuresSourceset=!1,Ti.prototype.featuresTimeupdateEvents=!1,Ti.prototype.featuresNativeTextTracks=!1,Ti.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){var n=e.sourceHandlers;n||(n=e.sourceHandlers=[]),void 0===i&&(i=n.length),n.splice(i,0,t)},e.canPlayType=function(t){for(var i=e.sourceHandlers||[],n=void 0,r=0;r<i.length;r++)if(n=i[r].canPlayType(t),n)return n;return""},e.selectSourceHandler=function(t,i){for(var n=e.sourceHandlers||[],r=void 0,a=0;a<n.length;a++)if(r=n[a].canHandleSource(t,i),r)return n[a];return null},e.canPlaySource=function(t,i){var n=e.selectSourceHandler(t,i);return n?n.canHandleSource(t,i):""};var t=["seekable","seeking","duration"];t.forEach((function(e){var t=this[e];"function"===typeof 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ki(e,t){Si[e]=Si[e]||[],Si[e].push(t)}function Ci(e,t,i){e.setTimeout((function(){return Bi(t,Si[t.type],i,e)}),1)}function xi(e,t){e.forEach((function(e){return e.setTech&&e.setTech(t)}))}function Ai(e,t,i){return e.reduceRight(Di(i),t[i]())}function Ii(e,t,i,n){return t[i](e.reduce(Di(i),n))}function Oi(e,t,i){var n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,r="call"+mt(i),a=e.reduce(Di(r),n),s=a===Ei,o=s?null:t[i](a);return Ri(e,i,o,s),o}var ji={buffered:1,currentTime:1,duration:1,seekable:1,played:1,paused:1},Li={setCurrentTime:1},Pi={play:1,pause:1};function Di(e){return function(t,i){return t===Ei?Ei:i[e]?i[e](t):t}}function Ri(e,t,i,n){for(var r=e.length-1;r>=0;r--){var a=e[r];a[t]&&a[t](n,i)}}function Mi(e){wi[e.id()]=null}function Ni(e,t){var i=wi[e.id()],n=null;if(void 0===i||null===i)return n=t(e),wi[e.id()]=[[t,n]],n;for(var r=0;r<i.length;r++){var a=i[r],s=a[0],o=a[1];s===t&&(n=o)}return null===n&&(n=t(e),i.push([t,n])),n}function Bi(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],i=arguments[2],n=arguments[3],r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:[],a=arguments.length>5&&void 0!==arguments[5]&&arguments[5],s=t[0],o=t.slice(1);if("string"===typeof s)Bi(e,Si[s],i,n,r,a);else if(s){var l=Ni(n,s);if(!l.setSource)return r.push(l),Bi(e,o,i,n,r,a);l.setSource(q({},e),(function(t,s){if(t)return Bi(e,o,i,n,r,a);r.push(l),Bi(s,e.type===s.type?o:Si[s.type],i,n,r,a)}))}else o.length?Bi(e,o,i,n,r,a):a?i(e,r):Bi(e,Si["*"],i,n,r,!0)}var Ui={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",mp3:"audio/mpeg",aac:"audio/aac",oga:"audio/ogg",m3u8:"application/x-mpegURL"},Fi=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=ri(e),i=Ui[t.toLowerCase()];return i||""},Vi=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter((function(e){return e.src===t}));if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r<n.length;r++){var a=n[r];if(a.type&&a.src&&a.src===t)return a.type}return Fi(t)},Hi=function e(t){if(Array.isArray(t)){var i=[];t.forEach((function(t){t=e(t),Array.isArray(t)?i=i.concat(t):z(t)&&i.push(t)})),t=i}else t="string"===typeof t&&t.trim()?[qi({src:t})]:z(t)&&"string"===typeof t.src&&t.src&&t.src.trim()?[qi(t)]:[];return t};function qi(e){var t=Fi(e.src);return!e.type&&t&&(e.type=t),e}var zi=function(e){function t(i,n,r){R(this,t);var a=yt({createEl:!1},n),s=N(this,e.call(this,i,a,r));if(n.playerOptions.sources&&0!==n.playerOptions.sources.length)i.src(n.playerOptions.sources);else for(var o=0,l=n.playerOptions.techOrder;o<l.length;o++){var u=mt(l[o]),c=Ti.getTech(u);if(u||(c=bt.getComponent(u)),c&&c.isSupported()){i.loadTech_(u);break}}return s}return M(t,e),t}(bt);bt.registerComponent("MediaLoader",zi);var Gi=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.emitTapEvents(),r.enable(),r}return M(t,e),t.prototype.createEl=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"div",i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};i=q({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},i),"button"===t&&Y.error("Creating a ClickableComponent with an HTML element of "+t+" is not supported; use a Button instead."),n=q({role:"button"},n),this.tabIndex_=i.tabIndex;var r=e.prototype.createEl.call(this,t,i,n);return this.createControlTextEl(r),r},t.prototype.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},t.prototype.createControlTextEl=function(e){return this.controlTextEl_=se("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},t.prototype.controlText=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.el();if(void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,oe(this.controlTextEl_,i),this.nonIconControl||t.setAttribute("title",i)},t.prototype.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},t.prototype.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!==typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur))},t.prototype.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),"undefined"!==typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off(["tap","click"],this.handleClick),this.off("focus",this.handleFocus),this.off("blur",this.handleBlur)},t.prototype.handleClick=function(e){},t.prototype.handleFocus=function(e){ze(a,"keydown",tt(this,this.handleKeyPress))},t.prototype.handleKeyPress=function(t){32===t.which||13===t.which?(t.preventDefault(),this.trigger("click")):e.prototype.handleKeyPress&&e.prototype.handleKeyPress.call(this,t)},t.prototype.handleBlur=function(e){Ge(a,"keydown",tt(this,this.handleKeyPress))},t}(bt);bt.registerComponent("ClickableComponent",Gi);var Wi=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.update(),i.on("posterchange",tt(r,r.update)),r}return M(t,e),t.prototype.dispose=function(){this.player().off("posterchange",this.update),e.prototype.dispose.call(this)},t.prototype.createEl=function(){var e=se("div",{className:"vjs-poster",tabIndex:-1});return L||(this.fallbackImg_=se("img"),e.appendChild(this.fallbackImg_)),e},t.prototype.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},t.prototype.setSrc=function(e){if(this.fallbackImg_)this.fallbackImg_.src=e;else{var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t}},t.prototype.handleClick=function(e){this.player_.controls()&&(this.player_.paused()?Dt(this.player_.play()):this.player_.pause())},t}(Gi);bt.registerComponent("PosterImage",Wi);var $i="#222",Xi="#ccc",Yi={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", 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i.on("loadstart",tt(s,s.toggleDisplay)),i.on("texttrackchange",o),i.on("loadstart",tt(s,s.preselectTrack)),i.ready(tt(s,(function(){if(i.tech_&&i.tech_.featuresNativeTextTracks)this.hide();else{i.on("fullscreenchange",o),i.on("playerresize",o),r.addEventListener&&r.addEventListener("orientationchange",o),i.on("dispose",(function(){return r.removeEventListener("orientationchange",o)}));for(var e=this.options_.playerOptions.tracks||[],t=0;t<e.length;t++)this.player_.addRemoteTextTrack(e[t],!0);this.preselectTrack()}}))),s}return M(t,e),t.prototype.preselectTrack=function(){for(var e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage,n=void 0,r=void 0,a=void 0,s=0;s<t.length;s++){var o=t[s];i&&i.enabled&&i.language===o.language?o.kind===i.kind?a=o:a||(a=o):i&&!i.enabled?(a=null,n=null,r=null):o["default"]&&("descriptions"!==o.kind||n?o.kind in 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t=[],i=0;i<e.activeCues.length;i++)t.push(e.activeCues[i]);if(r.WebVTT.processCues(r,t,this.el_),this.player_.textTrackSettings){var n=this.player_.textTrackSettings.getValues(),a=t.length;while(a--){var s=t[a];if(s){var o=s.displayState;if(n.color&&(o.firstChild.style.color=n.color),n.textOpacity&&Qi(o.firstChild,"color",Ki(n.color||"#fff",n.textOpacity)),n.backgroundColor&&(o.firstChild.style.backgroundColor=n.backgroundColor),n.backgroundOpacity&&Qi(o.firstChild,"backgroundColor",Ki(n.backgroundColor||"#000",n.backgroundOpacity)),n.windowColor&&(n.windowOpacity?Qi(o,"backgroundColor",Ki(n.windowColor,n.windowOpacity)):o.style.backgroundColor=n.windowColor),n.edgeStyle&&("dropshadow"===n.edgeStyle?o.firstChild.style.textShadow="2px 2px 3px "+$i+", 2px 2px 4px "+$i+", 2px 2px 5px "+$i:"raised"===n.edgeStyle?o.firstChild.style.textShadow="1px 1px "+$i+", 2px 2px "+$i+", 3px 3px "+$i:"depressed"===n.edgeStyle?o.firstChild.style.textShadow="1px 1px "+Xi+", 0 1px "+Xi+", -1px -1px "+$i+", 0 -1px "+$i:"uniform"===n.edgeStyle&&(o.firstChild.style.textShadow="0 0 4px "+$i+", 0 0 4px "+$i+", 0 0 4px "+$i+", 0 0 4px "+$i)),n.fontPercent&&1!==n.fontPercent){var l=r.parseFloat(o.style.fontSize);o.style.fontSize=l*n.fontPercent+"px",o.style.height="auto",o.style.top="auto",o.style.bottom="2px"}n.fontFamily&&"default"!==n.fontFamily&&("small-caps"===n.fontFamily?o.firstChild.style.fontVariant="small-caps":o.firstChild.style.fontFamily=Yi[n.fontFamily])}}}}},t}(bt);bt.registerComponent("TextTrackDisplay",Ji);var Zi=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),i=this.localize(t?"Audio Player":"Video Player"),n=se("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[i])}),r=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return r.appendChild(n),r},t}(bt);bt.registerComponent("LoadingSpinner",Zi);var en=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};e="button",t=q({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t),i=q({type:"button"},i);var n=bt.prototype.createEl.call(this,e,t,i);return this.createControlTextEl(n),n},t.prototype.addChild=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=this.constructor.name;return Y.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),bt.prototype.addChild.call(this,e,t)},t.prototype.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},t.prototype.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},t.prototype.handleKeyPress=function(t){32!==t.which&&13!==t.which&&e.prototype.handleKeyPress.call(this,t)},t}(Gi);bt.registerComponent("Button",en);var tn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.mouseused_=!1,r.on("mousedown",r.handleMouseDown),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-big-play-button"},t.prototype.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)Dt(t);else{var i=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");if(n){var r=function(){return n.focus()};Pt(t)?t.then(r,(function(){})):this.setTimeout(r,1)}else this.player_.focus()}},t.prototype.handleKeyPress=function(t){this.mouseused_=!1,e.prototype.handleKeyPress.call(this,t)},t.prototype.handleMouseDown=function(e){this.mouseused_=!0},t}(en);tn.prototype.controlText_="Play Video",bt.registerComponent("BigPlayButton",tn);var nn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.controlText(n&&n.controlText||r.localize("Close")),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},t}(en);bt.registerComponent("CloseButton",nn);var rn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"play",r.handlePlay),r.on(i,"pause",r.handlePause),r.on(i,"ended",r.handleEnded),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.prototype.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},t.prototype.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},t.prototype.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},t.prototype.handleEnded=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},t}(en);rn.prototype.controlText_="Play",bt.registerComponent("PlayToggle",rn);var an=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),r=r>0||s>0?r+":":"",n=((r||a>=10)&&n<10?"0"+n:n)+":",i=i<10?"0"+i:i,r+n+i},sn=an;function on(e){sn=e}function ln(){sn=an}var un=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:e;return sn(e,t)},cn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.throttledUpdateContent=it(tt(r,r.updateContent),25),r.on(i,"timeupdate",r.throttledUpdateContent),r}return M(t,e),t.prototype.createEl=function(t){var i=this.buildCSSClass(),n=e.prototype.createEl.call(this,"div",{className:i+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text">'+this.localize(this.labelText_)+" </span>"});return this.contentEl_=se("span",{className:i+"-display"},{"aria-live":"off"}),this.updateTextNode_(),n.appendChild(this.contentEl_),n},t.prototype.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},t.prototype.updateTextNode_=function(){if(this.contentEl_){while(this.contentEl_.firstChild)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=a.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},t.prototype.formatTime_=function(e){return un(e)},t.prototype.updateFormattedTime_=function(e){var t=this.formatTime_(e);t!==this.formattedTime_&&(this.formattedTime_=t,this.requestAnimationFrame(this.updateTextNode_))},t.prototype.updateContent=function(e){},t}(bt);cn.prototype.labelText_="Time",cn.prototype.controlText_="Time",bt.registerComponent("TimeDisplay",cn);var hn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"ended",r.handleEnded),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-current-time"},t.prototype.updateContent=function(e){var t=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(t)},t.prototype.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},t}(cn);hn.prototype.labelText_="Current Time",hn.prototype.controlText_="Current Time",bt.registerComponent("CurrentTimeDisplay",hn);var dn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"durationchange",r.updateContent),r.on(i,"loadedmetadata",r.throttledUpdateContent),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-duration"},t.prototype.updateContent=function(e){var t=this.player_.duration();t&&this.duration_!==t&&(this.duration_=t,this.updateFormattedTime_(t))},t}(cn);dn.prototype.labelText_="Duration",dn.prototype.controlText_="Duration",bt.registerComponent("DurationDisplay",dn);var pn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"})},t}(bt);bt.registerComponent("TimeDivider",pn);var fn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"durationchange",r.throttledUpdateContent),r.on(i,"ended",r.handleEnded),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-remaining-time"},t.prototype.formatTime_=function(t){return"-"+e.prototype.formatTime_.call(this,t)},t.prototype.updateContent=function(e){this.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},t.prototype.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(0)},t}(cn);fn.prototype.labelText_="Remaining Time",fn.prototype.controlText_="Remaining Time",bt.registerComponent("RemainingTimeDisplay",fn);var vn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.updateShowing(),r.on(r.player(),"durationchange",r.updateShowing),r}return M(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=se("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" </span>"+this.localize("LIVE")},{"aria-live":"off"}),t.appendChild(this.contentEl_),t},t.prototype.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},t.prototype.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(bt);bt.registerComponent("LiveDisplay",vn);var mn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.bar=r.getChild(r.options_.barName),r.vertical(!!r.options_.vertical),r.enable(),r}return M(t,e),t.prototype.enabled=function(){return this.enabled_},t.prototype.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown),this.on("touchstart",this.handleMouseDown),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur),this.on("click",this.handleClick),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},t.prototype.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown),this.off("touchstart",this.handleMouseDown),this.off("focus",this.handleFocus),this.off("blur",this.handleBlur),this.off("click",this.handleClick),this.off(this.player_,"controlsvisible",this.update),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},t.prototype.createEl=function(t){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return i.className=i.className+" vjs-slider",i=q({tabIndex:0},i),n=q({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},t.prototype.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||k||e.preventDefault(),ye(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchmove",this.handleMouseMove),this.on(t,"touchend",this.handleMouseUp),this.handleMouseMove(e)},t.prototype.handleMouseMove=function(e){},t.prototype.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;be(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove),this.off(e,"mouseup",this.handleMouseUp),this.off(e,"touchmove",this.handleMouseMove),this.off(e,"touchend",this.handleMouseUp),this.update()},t.prototype.update=function(){if(this.el_){var e=this.getPercent(),t=this.bar;if(t){("number"!==typeof e||e!==e||e<0||e===1/0)&&(e=0);var i=(100*e).toFixed(2)+"%",n=t.el().style;return this.vertical()?n.height=i:n.width=i,e}}},t.prototype.calculateDistance=function(e){var t=Se(this.el_,e);return this.vertical()?t.y:t.x},t.prototype.handleFocus=function(){this.on(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},t.prototype.handleKeyPress=function(e){37===e.which||40===e.which?(e.preventDefault(),this.stepBack()):38!==e.which&&39!==e.which||(e.preventDefault(),this.stepForward())},t.prototype.handleBlur=function(){this.off(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},t.prototype.handleClick=function(e){e.stopImmediatePropagation(),e.preventDefault()},t.prototype.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(bt);bt.registerComponent("Slider",mn);var gn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.partEls_=[],r.on(i,"progress",r.update),r}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+"</span>: 0%</span>"})},t.prototype.dispose=function(){this.partEls_=null,e.prototype.dispose.call(this)},t.prototype.update=function(e){var t=this.player_.buffered(),i=this.player_.duration(),n=this.player_.bufferedEnd(),r=this.partEls_,a=function(e,t){var i=e/t||0;return 100*(i>=1?1:i)+"%"};this.el_.style.width=a(n,i);for(var s=0;s<t.length;s++){var o=t.start(s),l=t.end(s),u=r[s];u||(u=this.el_.appendChild(se()),r[s]=u),u.style.left=a(o,n),u.style.width=a(l-o,n)}for(var c=r.length;c>t.length;c--)this.el_.removeChild(r[c-1]);r.length=t.length},t}(bt);bt.registerComponent("LoadProgressBar",gn);var yn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"})},t.prototype.update=function(e,t,i){var n=_e(this.el_),r=_e(this.player_.el()),a=e.width*t;if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),l=n.width/2;s<l?l+=l-s:o<l&&(l=o),l<0?l=0:l>n.width&&(l=n.width),this.el_.style.right="-"+l+"px",oe(this.el_,i)}},t}(bt);bt.registerComponent("TimeTooltip",yn);var bn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Progress")+"</span>: 0%</span>"})},t.prototype.update=function(e,t){var i=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame((function(){var n=i.player_.scrubbing()?i.player_.getCache().currentTime:i.player_.currentTime(),r=un(n,i.player_.duration()),a=i.getChild("timeTooltip");a&&a.update(e,t,r)}))},t}(bt);bn.prototype.options_={children:[]},A&&!(A>8)||g||b||bn.prototype.options_.children.push("timeTooltip"),bt.registerComponent("PlayProgressBar",bn);var _n=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.update=it(tt(r,r.update),25),r}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.prototype.update=function(e,t){var i=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame((function(){var n=i.player_.duration(),r=un(t*n,n);i.el_.style.left=e.width*t+"px",i.getChild("timeTooltip").update(e,t,r)}))},t}(bt);_n.prototype.options_={children:["timeTooltip"]},bt.registerComponent("MouseTimeDisplay",_n);var Tn=5,Sn=30,wn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.setEventHandlers_(),r}return M(t,e),t.prototype.setEventHandlers_=function(){var e=this;this.update=it(tt(this,this.update),Sn),this.on(this.player_,"timeupdate",this.update),this.on(this.player_,"ended",this.handleEnded),this.updateInterval=null,this.on(this.player_,["playing"],(function(){e.clearInterval(e.updateInterval),e.updateInterval=e.setInterval((function(){e.requestAnimationFrame((function(){e.update()}))}),Sn)})),this.on(this.player_,["ended","pause","waiting"],(function(){e.clearInterval(e.updateInterval)})),this.on(this.player_,["timeupdate","ended"],this.update)},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},t.prototype.update_=function(e,t){var i=this.player_.duration();this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[un(e,i),un(i,i)],"{1} of {2}")),this.bar.update(_e(this.el_),t)},t.prototype.update=function(t){var i=e.prototype.update.call(this);return this.update_(this.getCurrentTime_(),i),i},t.prototype.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},t.prototype.handleEnded=function(e){this.update_(this.player_.duration(),1)},t.prototype.getPercent=function(){var e=this.getCurrentTime_()/this.player_.duration();return e>=1?1:e},t.prototype.handleMouseDown=function(t){Ae(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},t.prototype.handleMouseMove=function(e){if(Ae(e)){var t=this.calculateDistance(e)*this.player_.duration();t===this.player_.duration()&&(t-=.1),this.player_.currentTime(t)}},t.prototype.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},t.prototype.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},t.prototype.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&Dt(this.player_.play())},t.prototype.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+Tn)},t.prototype.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-Tn)},t.prototype.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.prototype.handleKeyPress=function(t){32===t.which||13===t.which?(t.preventDefault(),this.handleAction(t)):e.prototype.handleKeyPress&&e.prototype.handleKeyPress.call(this,t)},t}(mn);wn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},A&&!(A>8)||g||b||wn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),wn.prototype.playerEvent="timeupdate",bt.registerComponent("SeekBar",wn);var En=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.handleMouseMove=it(tt(r,r.handleMouseMove),25),r.throttledHandleMouseSeek=it(tt(r,r.handleMouseSeek),25),r.enable(),r}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},t.prototype.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("mouseTimeDisplay"),n=t.el(),r=_e(n),a=Se(n,e).x;a>1?a=1:a<0&&(a=0),i&&i.update(r,a)}},t.prototype.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},t.prototype.enabled=function(){return this.enabled_},t.prototype.disable=function(){this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},t.prototype.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},t.prototype.handleMouseDown=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseUp=function(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseUp(e),this.off(t,"mousemove",this.throttledHandleMouseSeek),this.off(t,"touchmove",this.throttledHandleMouseSeek),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t}(bt);En.prototype.options_={children:["seekBar"]},bt.registerComponent("ProgressControl",En);var kn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"fullscreenchange",r.handleFullscreenChange),!1===a[kt.fullscreenEnabled]&&r.disable(),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},t.prototype.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(en);kn.prototype.controlText_="Fullscreen",bt.registerComponent("FullscreenToggle",kn);var Cn=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))},xn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(bt);bt.registerComponent("VolumeLevel",xn);var An=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on("slideractive",r.updateLastVolume_),r.on(i,"volumechange",r.updateARIAAttributes),i.ready((function(){return r.updateARIAAttributes()})),r}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},t.prototype.handleMouseDown=function(t){Ae(t)&&e.prototype.handleMouseDown.call(this,t)},t.prototype.handleMouseMove=function(e){Ae(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},t.prototype.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},t.prototype.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},t.prototype.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},t.prototype.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},t.prototype.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},t.prototype.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},t.prototype.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(mn);An.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},An.prototype.playerEvent="volumechange",bt.registerComponent("VolumeBar",An);var In=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};R(this,t),n.vertical=n.vertical||!1,("undefined"===typeof n.volumeBar||G(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical);var r=N(this,e.call(this,i,n));return Cn(r,i),r.throttledHandleMouseMove=it(tt(r,r.handleMouseMove),25),r.on("mousedown",r.handleMouseDown),r.on("touchstart",r.handleMouseDown),r.on(r.volumeBar,["focus","slideractive"],(function(){r.volumeBar.addClass("vjs-slider-active"),r.addClass("vjs-slider-active"),r.trigger("slideractive")})),r.on(r.volumeBar,["blur","sliderinactive"],(function(){r.volumeBar.removeClass("vjs-slider-active"),r.removeClass("vjs-slider-active"),r.trigger("sliderinactive")})),r}return M(t,e),t.prototype.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},t.prototype.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(bt);In.prototype.options_={children:["volumeBar"]},bt.registerComponent("VolumeControl",In);var On=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))},jn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return On(r,i),r.on(i,["loadstart","volumechange"],r.update),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},t.prototype.update=function(e){this.updateIcon_(),this.updateControlText_()},t.prototype.updateIcon_=function(){var e=this.player_.volume(),t=3;g&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)he(this.el_,"vjs-vol-"+i);ce(this.el_,"vjs-vol-"+t)},t.prototype.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume(),t=e?"Unmute":"Mute";this.controlText()!==t&&this.controlText(t)},t}(en);jn.prototype.controlText_="Mute",bt.registerComponent("MuteToggle",jn);var Ln=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};R(this,t),"undefined"!==typeof n.inline?n.inline=n.inline:n.inline=!0,("undefined"===typeof n.volumeControl||G(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline);var r=N(this,e.call(this,i,n));return r.on(i,["loadstart"],r.volumePanelState_),r.on(r.volumeControl,["slideractive"],r.sliderActive_),r.on(r.volumeControl,["sliderinactive"],r.sliderInactive_),r}return M(t,e),t.prototype.sliderActive_=function(){this.addClass("vjs-slider-active")},t.prototype.sliderInactive_=function(){this.removeClass("vjs-slider-active")},t.prototype.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},t.prototype.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},t}(bt);Ln.prototype.options_={children:["muteToggle","volumeControl"]},bt.registerComponent("VolumePanel",Ln);var Pn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return n&&(r.menuButton_=n.menuButton),r.focusedChild_=-1,r.on("keydown",r.handleKeyPress),r}return M(t,e),t.prototype.addItem=function(e){this.addChild(e),e.on("click",tt(this,(function(t){this.menuButton_&&(this.menuButton_.unpressButton(),"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus())})))},t.prototype.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=se(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var i=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return i.appendChild(this.contentEl_),ze(i,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),i},t.prototype.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},t.prototype.handleKeyPress=function(e){37===e.which||40===e.which?(e.preventDefault(),this.stepForward()):38!==e.which&&39!==e.which||(e.preventDefault(),this.stepBack())},t.prototype.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},t.prototype.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},t.prototype.focus=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=this.children().slice(),i=t.length&&t[0].className&&/vjs-menu-title/.test(t[0].className);i&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(bt);bt.registerComponent("Menu",Pn);var Dn=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};R(this,t);var r=N(this,e.call(this,i,n));r.menuButton_=new en(i,n),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true");var a=en.prototype.buildCSSClass();return r.menuButton_.el_.className=r.buildCSSClass()+" "+a,r.menuButton_.removeClass("vjs-control"),r.addChild(r.menuButton_),r.update(),r.enabled_=!0,r.on(r.menuButton_,"tap",r.handleClick),r.on(r.menuButton_,"click",r.handleClick),r.on(r.menuButton_,"focus",r.handleFocus),r.on(r.menuButton_,"blur",r.handleBlur),r.on("keydown",r.handleSubmenuKeyPress),r}return M(t,e),t.prototype.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},t.prototype.createMenu=function(){var e=new Pn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=se("li",{className:"vjs-menu-title",innerHTML:mt(this.options_.title),tabIndex:-1});this.hideThreshold_+=1,e.children_.unshift(t),le(t,e.contentEl())}if(this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)e.addItem(this.items[i]);return e},t.prototype.createItems=function(){},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},t.prototype.buildWrapperCSSClass=function(){var t="vjs-menu-button";!0===this.options_.inline?t+="-inline":t+="-popup";var i=en.prototype.buildCSSClass();return"vjs-menu-button "+t+" "+i+" "+e.prototype.buildCSSClass.call(this)},t.prototype.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},t.prototype.controlText=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.menuButton_.el();return this.menuButton_.controlText(e,t)},t.prototype.handleClick=function(e){this.one(this.menu.contentEl(),"mouseleave",tt(this,(function(e){this.unpressButton(),this.el_.blur()}))),this.buttonPressed_?this.unpressButton():this.pressButton()},t.prototype.focus=function(){this.menuButton_.focus()},t.prototype.blur=function(){this.menuButton_.blur()},t.prototype.handleFocus=function(){ze(a,"keydown",tt(this,this.handleKeyPress))},t.prototype.handleBlur=function(){Ge(a,"keydown",tt(this,this.handleKeyPress))},t.prototype.handleKeyPress=function(e){27===e.which||9===e.which?(this.buttonPressed_&&this.unpressButton(),9!==e.which&&(e.preventDefault(),this.menuButton_.el_.focus())):38!==e.which&&40!==e.which||this.buttonPressed_||(this.pressButton(),e.preventDefault())},t.prototype.handleSubmenuKeyPress=function(e){27!==e.which&&9!==e.which||(this.buttonPressed_&&this.unpressButton(),9!==e.which&&(e.preventDefault(),this.menuButton_.el_.focus()))},t.prototype.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),g&&re())return;this.menu.focus()}},t.prototype.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},t.prototype.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},t.prototype.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(bt);bt.registerComponent("MenuButton",Dn);var Rn=function(e){function t(i,n){R(this,t);var r=n.tracks,a=N(this,e.call(this,i,n));if(a.items.length<=1&&a.hide(),!r)return N(a);var s=tt(a,a.update);return r.addEventListener("removetrack",s),r.addEventListener("addtrack",s),a.player_.on("ready",s),a.player_.on("dispose",(function(){r.removeEventListener("removetrack",s),r.removeEventListener("addtrack",s)})),a}return M(t,e),t}(Dn);bt.registerComponent("TrackButton",Rn);var Mn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.selectable=n.selectable,r.isSelected_=n.selected||!1,r.multiSelectable=n.multiSelectable,r.selected(r.isSelected_),r.selectable?r.multiSelectable?r.el_.setAttribute("role","menuitemcheckbox"):r.el_.setAttribute("role","menuitemradio"):r.el_.setAttribute("role","menuitem"),r}return M(t,e),t.prototype.createEl=function(t,i,n){return this.nonIconControl=!0,e.prototype.createEl.call(this,"li",q({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},i),n)},t.prototype.handleClick=function(e){this.selected(!0)},t.prototype.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(Gi);bt.registerComponent("MenuItem",Mn);var Nn=function(e){function t(i,n){R(this,t);var s=n.track,o=i.textTracks();n.label=s.label||s.language||"Unknown",n.selected="showing"===s.mode;var l=N(this,e.call(this,i,n));l.track=s;var u=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];l.handleTracksChange.apply(l,t)},c=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];l.handleSelectedLanguageChange.apply(l,t)};if(i.on(["loadstart","texttrackchange"],u),o.addEventListener("change",u),o.addEventListener("selectedlanguagechange",c),l.on("dispose",(function(){i.off(["loadstart","texttrackchange"],u),o.removeEventListener("change",u),o.removeEventListener("selectedlanguagechange",c)})),void 0===o.onchange){var h=void 0;l.on(["tap","click"],(function(){if("object"!==D(r.Event))try{h=new r.Event("change")}catch(e){}h||(h=a.createEvent("Event"),h.initEvent("change",!0,!0)),o.dispatchEvent(h)}))}return l.handleTracksChange(),l}return M(t,e),t.prototype.handleClick=function(t){var i=this.track.kind,n=this.track.kinds,r=this.player_.textTracks();if(n||(n=[i]),e.prototype.handleClick.call(this,t),r)for(var a=0;a<r.length;a++){var s=r[a];s===this.track&&n.indexOf(s.kind)>-1?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled")}},t.prototype.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},t.prototype.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},t.prototype.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(Mn);bt.registerComponent("TextTrackMenuItem",Nn);var Bn=function(e){function t(i,n){return R(this,t),n.track={player:i,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiSelectable=!1,N(this,e.call(this,i,n))}return M(t,e),t.prototype.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},t.prototype.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(Nn);bt.registerComponent("OffTextTrackMenuItem",Bn);var Un=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return R(this,t),n.tracks=i.textTracks(),N(this,e.call(this,i,n))}return M(t,e),t.prototype.createItems=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Nn,i=void 0;this.label_&&(i=this.label_+" off"),e.push(new Bn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<n.length;r++){var a=n[r];if(this.kinds_.indexOf(a.kind)>-1){var s=new t(this.player_,{track:a,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(Rn);bt.registerComponent("TextTrackButton",Un);var Fn=function(e){function t(i,n){R(this,t);var r=n.track,a=n.cue,s=i.currentTime();n.selectable=!0,n.multiSelectable=!1,n.label=a.text,n.selected=a.startTime<=s&&s<a.endTime;var o=N(this,e.call(this,i,n));return o.track=r,o.cue=a,r.addEventListener("cuechange",tt(o,o.update)),o}return M(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},t.prototype.update=function(e){var t=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},t}(Mn);bt.registerComponent("ChaptersTrackMenuItem",Fn);var Vn=function(e){function t(i,n,r){return R(this,t),N(this,e.call(this,i,n,r))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack()),e.prototype.update.call(this)},t.prototype.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var i=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);i&&i.addEventListener("load",this.updateHandler_)}}},t.prototype.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var i=e[t];if(i.kind===this.kind_)return i}},t.prototype.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(mt(this.kind_))},t.prototype.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},t.prototype.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i<n;i++){var r=t[i],a=new Fn(this.player_,{track:this.track_,cue:r});e.push(a)}return e},t}(Un);Vn.prototype.kind_="chapters",Vn.prototype.controlText_="Chapters",bt.registerComponent("ChaptersButton",Vn);var Hn=function(e){function t(i,n,r){R(this,t);var a=N(this,e.call(this,i,n,r)),s=i.textTracks(),o=tt(a,a.handleTracksChange);return s.addEventListener("change",o),a.on("dispose",(function(){s.removeEventListener("change",o)})),a}return M(t,e),t.prototype.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){var a=t[n];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},t.prototype.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Un);Hn.prototype.kind_="descriptions",Hn.prototype.controlText_="Descriptions",bt.registerComponent("DescriptionsButton",Hn);var qn=function(e){function t(i,n,r){return R(this,t),N(this,e.call(this,i,n,r))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Un);qn.prototype.kind_="subtitles",qn.prototype.controlText_="Subtitles",bt.registerComponent("SubtitlesButton",qn);var zn=function(e){function t(i,n){R(this,t),n.track={player:i,kind:n.kind,label:n.kind+" settings",selectable:!1,default:!1,mode:"disabled"},n.selectable=!1,n.name="CaptionSettingsMenuItem";var r=N(this,e.call(this,i,n));return r.addClass("vjs-texttrack-settings"),r.controlText(", opens "+n.kind+" settings dialog"),r}return M(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(Nn);bt.registerComponent("CaptionSettingsMenuItem",zn);var Gn=function(e){function t(i,n,r){return R(this,t),N(this,e.call(this,i,n,r))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new zn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(Un);Gn.prototype.kind_="captions",Gn.prototype.controlText_="Captions",bt.registerComponent("CaptionsButton",Gn);var Wn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(t,i,n){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);"captions"===this.options_.track.kind&&(r+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      "),r+="</span>";var a=e.prototype.createEl.call(this,t,q({innerHTML:r},i),n);return a},t}(Nn);bt.registerComponent("SubsCapsMenuItem",Wn);var $n=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};R(this,t);var r=N(this,e.call(this,i,n));return r.label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(r.player_.language_)>-1&&(r.label_="captions"),r.menuButton_.controlText(mt(r.label_)),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new zn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Wn),t},t}(Un);$n.prototype.kinds_=["captions","subtitles"],$n.prototype.controlText_="Subtitles",bt.registerComponent("SubsCapsButton",$n);var Xn=function(e){function t(i,n){R(this,t);var r=n.track,a=i.audioTracks();n.label=r.label||r.language||"Unknown",n.selected=r.enabled;var s=N(this,e.call(this,i,n));s.track=r,s.addClass("vjs-"+r.kind+"-menu-item");var o=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];s.handleTracksChange.apply(s,t)};return a.addEventListener("change",o),s.on("dispose",(function(){a.removeEventListener("change",o)})),s}return M(t,e),t.prototype.createEl=function(t,i,n){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);"main-desc"===this.options_.track.kind&&(r+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n      "),r+="</span>";var a=e.prototype.createEl.call(this,t,q({innerHTML:r},i),n);return a},t.prototype.handleClick=function(t){var i=this.player_.audioTracks();e.prototype.handleClick.call(this,t);for(var n=0;n<i.length;n++){var r=i[n];r.enabled=r===this.track}},t.prototype.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Mn);bt.registerComponent("AudioTrackMenuItem",Xn);var Yn=function(e){function t(i){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return R(this,t),n.tracks=i.audioTracks(),N(this,e.call(this,i,n))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i];e.push(new Xn(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e},t}(Rn);Yn.prototype.controlText_="Audio Track",bt.registerComponent("AudioTrackButton",Yn);var Kn=function(e){function t(i,n){R(this,t);var r=n.rate,a=parseFloat(r,10);n.label=r,n.selected=1===a,n.selectable=!0,n.multiSelectable=!1;var s=N(this,e.call(this,i,n));return s.label=r,s.rate=a,s.on(i,"ratechange",s.update),s}return M(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},t.prototype.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(Mn);Kn.prototype.contentElType="button",bt.registerComponent("PlaybackRateMenuItem",Kn);var Qn=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.updateVisibility(),r.updateLabel(),r.on(i,"loadstart",r.updateVisibility),r.on(i,"ratechange",r.updateLabel),r}return M(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelEl_=se("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),t.appendChild(this.labelEl_),t},t.prototype.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},t.prototype.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},t.prototype.createMenu=function(){var e=new Pn(this.player()),t=this.playbackRates();if(t)for(var i=t.length-1;i>=0;i--)e.addChild(new Kn(this.player(),{rate:t[i]+"x"}));return e},t.prototype.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},t.prototype.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;r<i.length;r++)if(i[r]>t){n=i[r];break}this.player().playbackRate(n)},t.prototype.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},t.prototype.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},t.prototype.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},t.prototype.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},t}(Dn);Qn.prototype.controlText_="Playback Rate",bt.registerComponent("PlaybackRateMenuButton",Qn);var Jn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(bt);bt.registerComponent("Spacer",Jn);var Zn=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,{className:this.buildCSSClass()});return t.innerHTML=" ",t},t}(Jn);bt.registerComponent("CustomControlSpacer",Zn);var er=function(e){function t(){return R(this,t),N(this,e.apply(this,arguments))}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(bt);er.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},bt.registerComponent("ControlBar",er);var tr=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n));return r.on(i,"error",r.open),r}return M(t,e),t.prototype.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},t.prototype.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(Vt);tr.prototype.options_=yt(Vt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),bt.registerComponent("ErrorDisplay",tr);var ir="vjs-text-track-settings",nr=["#000","Black"],rr=["#00F","Blue"],ar=["#0FF","Cyan"],sr=["#0F0","Green"],or=["#F0F","Magenta"],lr=["#F00","Red"],ur=["#FFF","White"],cr=["#FF0","Yellow"],hr=["1","Opaque"],dr=["0.5","Semi-Transparent"],pr=["0","Transparent"],fr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[nr,ur,lr,sr,rr,cr,or,ar]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[hr,dr,pr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[ur,nr,lr,sr,rr,cr,or,ar]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[hr,dr]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[pr,dr,hr]}};function vr(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}function mr(e,t){var i=e.options[e.options.selectedIndex].value;return vr(i,t)}function gr(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(vr(e.options[n].value,i)===t){e.selectedIndex=n;break}}fr.windowColor.options=fr.backgroundColor.options;var yr=function(e){function t(i,n){R(this,t),n.temporary=!1;var r=N(this,e.call(this,i,n));return r.updateDisplay=tt(r,r.updateDisplay),r.fill(),r.hasBeenOpened_=r.hasBeenFilled_=!0,r.endDialog=se("p",{className:"vjs-control-text",textContent:r.localize("End of dialog window.")}),r.el().appendChild(r.endDialog),r.setDefaults(),void 0===n.persistTextTrackSettings&&(r.options_.persistTextTrackSettings=r.options_.playerOptions.persistTextTrackSettings),r.on(r.$(".vjs-done-button"),"click",(function(){r.saveSettings(),r.close()})),r.on(r.$(".vjs-default-button"),"click",(function(){r.setDefaults(),r.updateDisplay()})),V(fr,(function(e){r.on(r.$(e.selector),"change",r.updateDisplay)})),r.options_.persistTextTrackSettings&&r.restoreSettings(),r}return M(t,e),t.prototype.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},t.prototype.createElSelect_=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"label",r=fr[e],a=r.id.replace("%s",this.id_),s=[i,a].join(" ").trim();return["<"+n+' id="'+a+'" class="'+("label"===n?"vjs-label":"")+'">',this.localize(r.label),"</"+n+">",'<select aria-labelledby="'+s+'">'].concat(r.options.map((function(e){var i=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+i+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+i+'">',t.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")},t.prototype.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},t.prototype.createElColors_=function(){return se("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},t.prototype.createElFont_=function(){return se("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},t.prototype.createElControls_=function(){var e=this.localize("restore all settings to the default values");return se("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},t.prototype.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},t.prototype.label=function(){return this.localize("Caption Settings Dialog")},t.prototype.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},t.prototype.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},t.prototype.getValues=function(){var e=this;return H(fr,(function(t,i,n){var r=mr(e.$(i.selector),i.parser);return void 0!==r&&(t[n]=r),t}),{})},t.prototype.setValues=function(e){var t=this;V(fr,(function(i,n){gr(t.$(i.selector),e[n],i.parser)}))},t.prototype.setDefaults=function(){var e=this;V(fr,(function(t){var i=t.hasOwnProperty("default")?t["default"]:0;e.$(t.selector).selectedIndex=i}))},t.prototype.restoreSettings=function(){var e=void 0;try{e=JSON.parse(r.localStorage.getItem(ir))}catch(t){Y.warn(t)}e&&this.setValues(e)},t.prototype.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?r.localStorage.setItem(ir,JSON.stringify(e)):r.localStorage.removeItem(ir)}catch(t){Y.warn(t)}}},t.prototype.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},t.prototype.conditionalBlur_=function(){this.previouslyActiveEl_=null,this.off(a,"keydown",this.handleKeyDown);var e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},t}(Vt);bt.registerComponent("TextTrackSettings",yr);var br=function(e){function t(i,n){R(this,t);var a=n.ResizeObserver||r.ResizeObserver;null===n.ResizeObserver&&(a=!1);var s=yt({createEl:!a},n),o=N(this,e.call(this,i,s));return o.ResizeObserver=n.ResizeObserver||r.ResizeObserver,o.loadListener_=null,o.resizeObserver_=null,o.debouncedHandler_=nt((function(){o.resizeHandler()}),100,!1,o),a?(o.resizeObserver_=new o.ResizeObserver(o.debouncedHandler_),o.resizeObserver_.observe(i.el())):(o.loadListener_=function(){o.el_&&o.el_.contentWindow&&ze(o.el_.contentWindow,"resize",o.debouncedHandler_)},o.one("load",o.loadListener_)),o}return M(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager"})},t.prototype.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},t.prototype.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.el_&&this.el_.contentWindow&&Ge(this.el_.contentWindow,"resize",this.debouncedHandler_),this.loadListener_&&this.off("load",this.loadListener_),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null},t}(bt);bt.registerComponent("ResizeManager",br);var _r=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var a=0;a<i.length;a++){var s=i[a].src;s&&-1===n.indexOf(s)&&n.push(s)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)},Tr={};x||(Tr=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;var i=a.createDocumentFragment();while(t.childNodes.length)i.appendChild(t.childNodes[0]);return this.innerText="",r.Element.prototype.appendChild.call(this,i),this.innerHTML}}));var Sr=function(e,t){for(var i={},n=0;n<e.length;n++)if(i=Object.getOwnPropertyDescriptor(e[n],t),i&&i.set&&i.get)break;return i.enumerable=!0,i.configurable=!0,i},wr=function(e){return Sr([e.el(),r.HTMLMediaElement.prototype,r.Element.prototype,Tr],"innerHTML")},Er=function(e){var t=e.el();if(!t.resetSourceWatch_){var i={},n=wr(e),r=function(i){return function(){for(var n=arguments.length,r=Array(n),a=0;a<n;a++)r[a]=arguments[a];var s=i.apply(t,r);return _r(e),s}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){t[e]&&(i[e]=t[e],t[e]=r(i[e]))})),Object.defineProperty(t,"innerHTML",yt(n,{set:r(n.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(i).forEach((function(e){t[e]=i[e]})),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)}},kr={};x||(kr=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?ni(r.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return r.Element.prototype.setAttribute.call(this,"src",e),e}}));var Cr=function(e){return Sr([e.el(),r.HTMLMediaElement.prototype,kr],"src")},xr=function(e){if(e.featuresSourceset){var t=e.el();if(!t.resetSourceset_){var i=Cr(e),n=t.setAttribute,r=t.load;Object.defineProperty(t,"src",yt(i,{set:function(n){var r=i.set.call(t,n);return e.triggerSourceset(t.src),r}})),t.setAttribute=function(i,r){var a=n.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),a},t.load=function(){var i=r.call(t);return _r(e)||(e.triggerSourceset(""),Er(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):_r(e)||Er(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=r,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}},Ar=B(["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."],["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."]),Ir=function(e){function t(i,n){R(this,t);var r=N(this,e.call(this,i,n)),a=i.source,o=!1;if(a&&(r.el_.currentSrc!==a.src||i.tag&&3===i.tag.initNetworkState_)?r.setSource(a):r.handleLateInit_(r.el_),i.enableSourceset&&r.setupSourcesetHandling_(),r.el_.hasChildNodes()){var l=r.el_.childNodes,u=l.length,c=[];while(u--){var h=l[u],d=h.nodeName.toLowerCase();"track"===d&&(r.featuresNativeTextTracks?(r.remoteTextTrackEls().addTrackElement_(h),r.remoteTextTracks().addTrack(h.track),r.textTracks().addTrack(h.track),o||r.el_.hasAttribute("crossorigin")||!ai(h.src)||(o=!0)):c.push(h))}for(var p=0;p<c.length;p++)r.el_.removeChild(c[p])}return r.proxyNativeTracks_(),r.featuresNativeTextTracks&&o&&Y.warn(s(Ar)),r.restoreMetadataTracksInIOSNativePlayer_(),(j||v||S)&&!0===i.nativeControlsForTouch&&r.setControls(!0),r.proxyWebkitFullscreen_(),r.triggerReady(),r}return M(t,e),t.prototype.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},t.prototype.setupSourcesetHandling_=function(){xr(this)},t.prototype.restoreMetadataTracksInIOSNativePlayer_=function(){var e=this.textTracks(),t=void 0,i=function(){t=[];for(var i=0;i<e.length;i++){var n=e[i];"metadata"===n.kind&&t.push({track:n,storedMode:n.mode})}};i(),e.addEventListener("change",i),this.on("dispose",(function(){return e.removeEventListener("change",i)}));var n=function i(){for(var n=0;n<t.length;n++){var r=t[n];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}e.removeEventListener("change",i)};this.on("webkitbeginfullscreen",(function(){e.removeEventListener("change",i),e.removeEventListener("change",n),e.addEventListener("change",n)})),this.on("webkitendfullscreen",(function(){e.removeEventListener("change",i),e.addEventListener("change",i),e.removeEventListener("change",n)}))},t.prototype.proxyNativeTracks_=function(){var e=this;gi.names.forEach((function(t){var i=gi[t],n=e.el()[i.getterName],r=e[i.getterName]();if(e["featuresNative"+i.capitalName+"Tracks"]&&n&&n.addEventListener){var a={change:function(e){r.trigger({type:"change",target:r,currentTarget:r,srcElement:r})},addtrack:function(e){r.addTrack(e.track)},removetrack:function(e){r.removeTrack(e.track)}},s=function(){for(var e=[],t=0;t<r.length;t++){for(var i=!1,a=0;a<n.length;a++)if(n[a]===r[t]){i=!0;break}i||e.push(r[t])}while(e.length)r.removeTrack(e.shift())};Object.keys(a).forEach((function(t){var i=a[t];n.addEventListener(t,i),e.on("dispose",(function(e){return n.removeEventListener(t,i)}))})),e.on("loadstart",s),e.on("dispose",(function(t){return e.off("loadstart",s)}))}}))},t.prototype.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var i=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(i,e),t.disposeMediaElement(e),e=i}else{e=a.createElement("video");var n=this.options_.tag&&fe(this.options_.tag),r=yt({},n);j&&!0===this.options_.nativeControlsForTouch||delete r.controls,pe(e,q(r,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!==typeof this.options_.preload&&me(e,"preload",this.options_.preload);for(var s=["loop","muted","playsinline","autoplay"],o=0;o<s.length;o++){var l=s[o],u=this.options_[l];"undefined"!==typeof u&&(u?me(e,l,l):ge(e,l),e[l]=u)}return e},t.prototype.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var n=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",n),void this.ready((function(){this.off("loadstart",i),this.off("loadedmetadata",n),t||this.trigger("loadstart")}))}var r=["loadstart"];r.push("loadedmetadata"),e.readyState>=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},t.prototype.setCurrentTime=function(e){try{this.el_.currentTime=e}catch(t){Y(t,"Video is not ready. (Video.js)")}},t.prototype.duration=function(){var e=this;if(this.el_.duration===1/0&&b&&k&&0===this.el_.currentTime){var t=function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))};return this.on("timeupdate",t),NaN}return this.el_.duration||NaN},t.prototype.width=function(){return this.el_.offsetWidth},t.prototype.height=function(){return this.el_.offsetHeight},t.prototype.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",(function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)}))}},t.prototype.supportsFullScreen=function(){if("function"===typeof this.el_.webkitEnterFullScreen){var e=r.navigator&&r.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},t.prototype.enterFullScreen=function(){var e=this.el_;e.paused&&e.networkState<=e.HAVE_METADATA?(this.el_.play(),this.setTimeout((function(){e.pause(),e.webkitEnterFullScreen()}),0)):e.webkitEnterFullScreen()},t.prototype.exitFullScreen=function(){this.el_.webkitExitFullScreen()},t.prototype.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},t.prototype.reset=function(){t.resetMediaElement(this.el_)},t.prototype.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},t.prototype.setControls=function(e){this.el_.controls=!!e},t.prototype.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},t.prototype.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=a.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t["default"]&&(i["default"]=t["default"]),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},t.prototype.addRemoteTextTrack=function(t,i){var n=e.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(n),n},t.prototype.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks){var i=this.$$("track"),n=i.length;while(n--)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])}},t.prototype.getVideoPlaybackQuality=function(){if("function"===typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return"undefined"!==typeof this.el().webkitDroppedFrameCount&&"undefined"!==typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),r.performance&&"function"===typeof r.performance.now?e.creationTime=r.performance.now():r.performance&&r.performance.timing&&"number"===typeof r.performance.timing.navigationStart&&(e.creationTime=r.Date.now()-r.performance.timing.navigationStart),e},t}(Ti);if(ie()){Ir.TEST_VID=a.createElement("video");var Or=a.createElement("track");Or.kind="captions",Or.srclang="en",Or.label="English",Ir.TEST_VID.appendChild(Or)}Ir.isSupported=function(){try{Ir.TEST_VID.volume=.5}catch(e){return!1}return!(!Ir.TEST_VID||!Ir.TEST_VID.canPlayType)},Ir.canPlayType=function(e){return Ir.TEST_VID.canPlayType(e)},Ir.canPlaySource=function(e,t){return Ir.canPlayType(e.type)},Ir.canControlVolume=function(){try{var e=Ir.TEST_VID.volume;return Ir.TEST_VID.volume=e/2+.1,e!==Ir.TEST_VID.volume}catch(t){return!1}},Ir.canMuteVolume=function(){try{var e=Ir.TEST_VID.muted;return Ir.TEST_VID.muted=!e,Ir.TEST_VID.muted?me(Ir.TEST_VID,"muted","muted"):ge(Ir.TEST_VID,"muted","muted"),e!==Ir.TEST_VID.muted}catch(t){return!1}},Ir.canControlPlaybackRate=function(){if(b&&k&&C<58)return!1;try{var e=Ir.TEST_VID.playbackRate;return Ir.TEST_VID.playbackRate=e/2+.1,e!==Ir.TEST_VID.playbackRate}catch(t){return!1}},Ir.canOverrideAttributes=function(){if(x)return!1;try{var e=function(){};Object.defineProperty(a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(t){return!1}return!0},Ir.supportsNativeTextTracks=function(){return O||g&&k},Ir.supportsNativeVideoTracks=function(){return!(!Ir.TEST_VID||!Ir.TEST_VID.videoTracks)},Ir.supportsNativeAudioTracks=function(){return!(!Ir.TEST_VID||!Ir.TEST_VID.audioTracks)},Ir.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],Ir.prototype.featuresVolumeControl=Ir.canControlVolume(),Ir.prototype.featuresMuteControl=Ir.canMuteVolume(),Ir.prototype.featuresPlaybackRate=Ir.canControlPlaybackRate(),Ir.prototype.featuresSourceset=Ir.canOverrideAttributes(),Ir.prototype.movingMediaElementInDOM=!g,Ir.prototype.featuresFullscreenResize=!0,Ir.prototype.featuresProgressEvents=!0,Ir.prototype.featuresTimeupdateEvents=!0,Ir.prototype.featuresNativeTextTracks=Ir.supportsNativeTextTracks(),Ir.prototype.featuresNativeVideoTracks=Ir.supportsNativeVideoTracks(),Ir.prototype.featuresNativeAudioTracks=Ir.supportsNativeAudioTracks();var jr=Ir.TEST_VID&&Ir.TEST_VID.constructor.prototype.canPlayType,Lr=/^application\/(?:x-|vnd\.apple\.)mpegurl/i,Pr=/^video\/mp4/i;Ir.patchCanPlayType=function(){_>=4&&!w&&!k?Ir.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&Lr.test(e)?"maybe":jr.call(this,e)}:T&&(Ir.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&Pr.test(e)?"maybe":jr.call(this,e)})},Ir.unpatchCanPlayType=function(){var e=Ir.TEST_VID.constructor.prototype.canPlayType;return Ir.TEST_VID.constructor.prototype.canPlayType=jr,e},Ir.patchCanPlayType(),Ir.disposeMediaElement=function(e){if(e){e.parentNode&&e.parentNode.removeChild(e);while(e.hasChildNodes())e.removeChild(e.firstChild);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()}},Ir.resetMediaElement=function(e){if(e){var t=e.querySelectorAll("source"),i=t.length;while(i--)e.removeChild(t[i]);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){Ir.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){Ir.prototype["set"+mt(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach((function(e){Ir.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach((function(e){Ir.prototype["set"+mt(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){Ir.prototype[e]=function(){return this.el_[e]()}})),Ti.withSourceHandlers(Ir),Ir.nativeSourceHandler={},Ir.nativeSourceHandler.canPlayType=function(e){try{return Ir.TEST_VID.canPlayType(e)}catch(t){return""}},Ir.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Ir.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=ri(e.src);return Ir.nativeSourceHandler.canPlayType("video/"+i)}return""},Ir.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},Ir.nativeSourceHandler.dispose=function(){},Ir.registerSourceHandler(Ir.nativeSourceHandler),Ti.registerTech("Html5",Ir);var Dr=B(["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "],["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "]),Rr=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Mr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Nr=["tiny","xsmall","small","medium","large","xlarge","huge"],Br={};Nr.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Br[e]="vjs-layout-"+t}));var Ur={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Fr=function(e){function t(i,n,r){if(R(this,t),i.id=i.id||n.id||"vjs_video_"+Pe(),n=q(t.getTagSettings(i),n),n.initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"===typeof i.closest){var a=i.closest("[lang]");a&&a.getAttribute&&(n.language=a.getAttribute("lang"))}else{var s=i;while(s&&1===s.nodeType){if(fe(s).hasOwnProperty("lang")){n.language=s.getAttribute("lang");break}s=s.parentNode}}var o=N(this,e.call(this,null,n,r));if(o.log=K(o.id_),o.isPosterFromTech_=!1,o.queuedCallbacks_=[],o.isReady_=!1,o.hasStarted_=!1,o.userActive_=!1,!o.options_||!o.options_.techOrder||!o.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(o.tag=i,o.tagAttributes=i&&fe(i),o.language(o.options_.language),n.languages){var l={};Object.getOwnPropertyNames(n.languages).forEach((function(e){l[e.toLowerCase()]=n.languages[e]})),o.languages_=l}else o.languages_=t.prototype.options_.languages;o.cache_={},o.poster_=n.poster||"",o.controls_=!!n.controls,o.cache_.lastVolume=1,i.controls=!1,i.removeAttribute("controls"),i.hasAttribute("autoplay")?o.options_.autoplay=!0:o.autoplay(o.options_.autoplay),o.scrubbing_=!1,o.el_=o.createEl(),o.cache_.lastPlaybackRate=o.defaultPlaybackRate(),pt(o,{eventBusKey:"el_"});var u=yt(o.options_);if(n.plugins){var h=n.plugins;Object.keys(h).forEach((function(e){if("function"!==typeof this[e])throw new Error('plugin "'+e+'" does not exist');this[e](h[e])}),o)}o.options_.playerOptions=u,o.middleware_=[],o.initChildren(),o.isAudio("audio"===i.nodeName.toLowerCase()),o.controls()?o.addClass("vjs-controls-enabled"):o.addClass("vjs-controls-disabled"),o.el_.setAttribute("role","region"),o.isAudio()?o.el_.setAttribute("aria-label",o.localize("Audio Player")):o.el_.setAttribute("aria-label",o.localize("Video Player")),o.isAudio()&&o.addClass("vjs-audio"),o.flexNotSupported_()&&o.addClass("vjs-no-flex"),g||o.addClass("vjs-workinghover"),t.players[o.id_]=o;var d=c.split(".")[0];return o.addClass("vjs-v"+d),o.userActive(!0),o.reportUserActivity(),o.one("play",o.listenForUserActivity_),o.on("fullscreenchange",o.handleFullscreenChange_),o.on("stageclick",o.handleStageClick_),o.breakpoints(o.options_.breakpoints),o.responsive(o.options_.responsive),o.changingSrc_=!1,o.playWaitingForReady_=!1,o.playOnLoadstart_=null,o}return M(t,e),t.prototype.dispose=function(){this.trigger("dispose"),this.off("dispose"),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),Mi(this),e.prototype.dispose.call(this)},t.prototype.createEl=function(){var t=this.tag,i=void 0,n=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player"),s="video-js"===this.tag.tagName.toLowerCase();n?i=this.el_=t.parentNode:s||(i=this.el_=e.prototype.createEl.call(this,"div"));var o=fe(t);if(s){i=this.el_=t,t=this.tag=a.createElement("video");while(i.children.length)t.appendChild(i.firstChild);ue(i,"video-js")||ce(i,"video-js"),i.appendChild(t),n=this.playerElIngest_=i,["autoplay","controls","crossOrigin","defaultMuted","defaultPlaybackRate","loop","muted","playbackRate","src","volume"].forEach((function(e){"undefined"!==typeof i[e]&&(t[e]=i[e])}))}if(t.setAttribute("tabindex","-1"),o.tabindex="-1",A&&(t.setAttribute("role","application"),o.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach((function(e){"class"===e?(i.className+=" "+o[e],s&&(t.className+=" "+o[e])):(i.setAttribute(e,o[e]),s&&t.setAttribute(e,o[e]))})),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",t.player=i.player=this,this.addClass("vjs-paused"),!0!==r.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Ze("vjs-styles-dimensions");var l=Ie(".vjs-styles-defaults"),u=Ie("head");u.insertBefore(this.styleEl_,l?l.nextSibling:u.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio);for(var c=t.getElementsByTagName("a"),h=0;h<c.length;h++){var d=c.item(h);ce(d,"vjs-hidden"),d.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!n&&t.parentNode.insertBefore(i,t),le(t,i),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_=i,i},t.prototype.width=function(e){return this.dimension("width",e)},t.prototype.height=function(e){return this.dimension("height",e)},t.prototype.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t)return this[i]=void 0,void this.updateStyleEl_();var n=parseFloat(t);isNaN(n)?Y.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},t.prototype.fluid=function(e){if(void 0===e)return!!this.fluid_;this.fluid_=!!e,e?(this.addClass("vjs-fluid"),this.fill(!1)):this.removeClass("vjs-fluid"),this.updateStyleEl_()},t.prototype.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},t.prototype.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},t.prototype.updateStyleEl_=function(){if(!0!==r.VIDEOJS_NO_DYNAMIC_STYLE){var e=void 0,t=void 0,i=void 0,n=void 0;i=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9";var a=i.split(":"),s=a[1]/a[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/s:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*s,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),et(this.styleEl_,"\n      ."+n+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+n+".vjs-fluid {\n        padding-top: "+100*s+"%;\n      }\n    ")}else{var o="number"===typeof this.width_?this.width_:this.options_.width,l="number"===typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(o>=0&&(u.width=o),l>=0&&(u.height=l))}},t.prototype.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=mt(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Ti.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var a="string"!==typeof this.autoplay()&&this.autoplay(),s={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};bi.names.forEach((function(e){var t=bi[e];s[t.getterName]=i[t.privateName]})),q(s,this.options_[n]),q(s,this.options_[r]),q(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime);var o=Ti.getTech(e);if(!o)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new o(s),this.tech_.ready(tt(this,this.handleTechReady_),!0),Bt.jsonToTextTracks(this.textTracksJson_||[],this.tech_),Rr.forEach((function(e){i.on(i.tech_,e,i["handleTech"+mt(e)+"_"])})),Object.keys(Mr).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Mr[e]+"_"].bind(i),event:t}):i["handleTech"+Mr[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",this.handleTechLoadStart_),this.on(this.tech_,"sourceset",this.handleTechSourceset_),this.on(this.tech_,"waiting",this.handleTechWaiting_),this.on(this.tech_,"ended",this.handleTechEnded_),this.on(this.tech_,"seeking",this.handleTechSeeking_),this.on(this.tech_,"play",this.handleTechPlay_),this.on(this.tech_,"firstplay",this.handleTechFirstPlay_),this.on(this.tech_,"pause",this.handleTechPause_),this.on(this.tech_,"durationchange",this.handleTechDurationChange_),this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_),this.on(this.tech_,"error",this.handleTechError_),this.on(this.tech_,"loadedmetadata",this.updateStyleEl_),this.on(this.tech_,"posterchange",this.handleTechPosterChange_),this.on(this.tech_,"textdata",this.handleTechTextData_),this.on(this.tech_,"ratechange",this.handleTechRateChange_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||le(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},t.prototype.unloadTech_=function(){var e=this;bi.names.forEach((function(t){var i=bi[t];e[i.privateName]=e[i.getterName]()})),this.textTracksJson_=Bt.textTracksToJson(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},t.prototype.tech=function(e){return void 0===e&&Y.warn(s(Dr)),this.tech_},t.prototype.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mousedown",this.handleTechClick_),this.on(this.tech_,"touchstart",this.handleTechTouchStart_),this.on(this.tech_,"touchmove",this.handleTechTouchMove_),this.on(this.tech_,"touchend",this.handleTechTouchEnd_),this.on(this.tech_,"tap",this.handleTechTap_)},t.prototype.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.handleTechTap_),this.off(this.tech_,"touchstart",this.handleTechTouchStart_),this.off(this.tech_,"touchmove",this.handleTechTouchMove_),this.off(this.tech_,"touchend",this.handleTechTouchEnd_),this.off(this.tech_,"mousedown",this.handleTechClick_)},t.prototype.handleTechReady_=function(){if(this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_(),(this.src()||this.currentSrc())&&this.tag&&this.options_.autoplay&&this.paused())try{delete this.tag.poster}catch(e){Y("deleting tag.poster throws in some browsers",e)}},t.prototype.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},t.prototype.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"===typeof e){var i=function(){var e=t.muted();t.muted(!0);var i=t.play();if(i&&i.then&&i["catch"])return i["catch"]((function(i){t.muted(e)}))},n=void 0;if("any"===e?(n=this.play(),n&&n.then&&n["catch"]&&n["catch"]((function(){return i()}))):n="muted"===e?i():this.play(),n&&n.then&&n["catch"])return n.then((function(){t.trigger({type:"autoplay-success",autoplay:e})}))["catch"]((function(i){t.trigger({type:"autoplay-failure",autoplay:e})}))}},t.prototype.updateSourceCaches_=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=e,i="";"string"!==typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=Vi(this,t)),this.cache_.source=yt({},e,{src:t,type:i});for(var n=this.cache_.sources.filter((function(e){return e.src&&e.src===t})),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var l=fe(a[o]);r.push(l),l.src&&l.src===t&&s.push(l.src)}s.length&&!n.length?this.cache_.sources=r:n.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},t.prototype.handleTechSourceset_=function(e){var t=this;if(!this.changingSrc_){var i=function(e){return t.updateSourceCaches_(e)},n=this.currentSource().src,r=e.src;if(n&&!/^blob:/.test(n)&&/^blob:/.test(r)&&(!this.lastSource_||this.lastSource_.tech!==r&&this.lastSource_.player!==n)&&(i=function(){}),i(r),!e.src){var a=function e(i){if("sourceset"!==i.type){var n=t.techGet("currentSrc");t.lastSource_.tech=n,t.updateSourceCaches_(n)}t.tech_.off(["sourceset","loadstart"],e)};this.tech_.one(["sourceset","loadstart"],a)}}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},t.prototype.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},t.prototype.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},t.prototype.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)})),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},t.prototype.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting"),this.one("timeupdate",(function(){return e.removeClass("vjs-waiting")}))},t.prototype.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},t.prototype.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},t.prototype.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},t.prototype.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},t.prototype.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.trigger("seeked")},t.prototype.handleTechFirstPlay_=function(){this.options_.starttime&&(Y.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},t.prototype.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},t.prototype.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},t.prototype.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},t.prototype.handleTechClick_=function(e){Ae(e)&&this.controls_&&(this.paused()?Dt(this.play()):this.pause())},t.prototype.handleTechTap_=function(){this.userActive(!this.userActive())},t.prototype.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},t.prototype.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},t.prototype.handleTechTouchEnd_=function(e){e.preventDefault()},t.prototype.handleFullscreenChange_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},t.prototype.handleStageClick_=function(){this.reportUserActivity()},t.prototype.handleTechFullscreenChange_=function(e,t){t&&this.isFullscreen(t.isFullscreen),this.trigger("fullscreenchange")},t.prototype.handleTechError_=function(){var e=this.tech_.error();this.error(e)},t.prototype.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},t.prototype.getCache=function(){return this.cache_},t.prototype.techCall_=function(e,t){this.ready((function(){if(e in Li)return Ii(this.middleware_,this.tech_,e,t);if(e in Pi)return Oi(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(i){throw Y(i),i}}),!0)},t.prototype.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in ji)return Ai(this.middleware_,this.tech_,e);if(e in Pi)return Oi(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw Y("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw Y("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw Y(t),t}}},t.prototype.play=function(){var e=this,t=this.options_.Promise||r.Promise;return t?new t((function(t){e.play_(t)})):this.play_()},t.prototype.play_=function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Dt;if(this.playOnLoadstart_&&this.off("loadstart",this.playOnLoadstart_),this.isReady_){if(!this.changingSrc_&&(this.src()||this.currentSrc()))return void t(this.techGet_("play"));this.playOnLoadstart_=function(){e.playOnLoadstart_=null,t(e.play())},this.one("loadstart",this.playOnLoadstart_)}else{if(this.playWaitingForReady_)return;this.playWaitingForReady_=!0,this.ready((function(){e.playWaitingForReady_=!1,t(e.play())}))}},t.prototype.pause=function(){this.techCall_("pause")},t.prototype.paused=function(){return!1!==this.techGet_("paused")},t.prototype.played=function(){return this.techGet_("played")||wt(0,0)},t.prototype.scrubbing=function(e){if("undefined"===typeof e)return this.scrubbing_;this.scrubbing_=!!e,e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},t.prototype.currentTime=function(e){return"undefined"!==typeof e?(e<0&&(e=0),void this.techCall_("setCurrentTime",e)):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},t.prototype.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;e=parseFloat(e),e<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),this.trigger("durationchange"))},t.prototype.remainingTime=function(){return this.duration()-this.currentTime()},t.prototype.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},t.prototype.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=wt(0,0)),e},t.prototype.bufferedPercent=function(){return Et(this.buffered(),this.duration())},t.prototype.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i},t.prototype.volume=function(e){var t=void 0;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},t.prototype.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},t.prototype.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},t.prototype.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},t.prototype.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},t.prototype.isFullscreen=function(e){if(void 0===e)return!!this.isFullscreen_;this.isFullscreen_=!!e},t.prototype.requestFullscreen=function(){var e=kt;this.isFullscreen(!0),e.requestFullscreen?(ze(a,e.fullscreenchange,tt(this,(function 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e=kt;this.isFullscreen(!1),e.requestFullscreen?a[e.exitFullscreen]():this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},t.prototype.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=a.documentElement.style.overflow,ze(a,"keydown",tt(this,this.fullWindowOnEscKey)),a.documentElement.style.overflow="hidden",ce(a.body,"vjs-full-window"),this.trigger("enterFullWindow")},t.prototype.fullWindowOnEscKey=function(e){27===e.keyCode&&(!0===this.isFullscreen()?this.exitFullscreen():this.exitFullWindow())},t.prototype.exitFullWindow=function(){this.isFullWindow=!1,Ge(a,"keydown",this.fullWindowOnEscKey),a.documentElement.style.overflow=this.docOrigOverflow,he(a.body,"vjs-full-window"),this.trigger("exitFullWindow")},t.prototype.canPlayType=function(e){for(var t=void 0,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],a=Ti.getTech(r);if(a||(a=bt.getComponent(r)),a){if(a.isSupported()&&(t=a.canPlayType(e),t))return t}else Y.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},t.prototype.selectSource=function(e){var t=this,i=this.options_.techOrder.map((function(e){return[e,Ti.getTech(e)]})).filter((function(e){var t=e[0],i=e[1];return i?i.isSupported():(Y.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)})),n=function(e,t,i){var n=void 0;return e.some((function(e){return t.some((function(t){if(n=i(e,t),n)return!0}))})),n},r=void 0,a=function(e){return function(t,i){return e(i,t)}},s=function(e,i){var n=e[0],r=e[1];if(r.canPlaySource(i,t.options_[n.toLowerCase()]))return{source:i,tech:n}};return r=this.options_.sourceOrder?n(e,i,a(s)):n(i,e,s),r||!1},t.prototype.src=function(e){var t=this;if("undefined"===typeof e)return this.cache_.src||"";var i=Hi(e);i.length?(this.changingSrc_=!0,this.cache_.sources=i,this.updateSourceCaches_(i[0]),Ci(this,i[0],(function(e,n){t.middleware_=n,t.cache_.sources=i,t.updateSourceCaches_(e);var r=t.src_(e);if(r)return i.length>1?t.src(i.slice(1)):(t.changingSrc_=!1,t.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0),void t.triggerReady());xi(n,t.tech_)}))):this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)},t.prototype.src_=function(e){var t=this,i=this.selectSource([e]);return!i||(gt(i.tech,this.techName_)?(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1):(this.changingSrc_=!0,this.loadTech_(i.tech,i.source),this.tech_.ready((function(){t.changingSrc_=!1})),!1))},t.prototype.load=function(){this.techCall_("load")},t.prototype.reset=function(){this.tech_&&this.tech_.clearTracks("text"),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset")},t.prototype.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},t.prototype.currentSource=function(){return this.cache_.source||{}},t.prototype.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},t.prototype.currentType=function(){return this.currentSource()&&this.currentSource().type||""},t.prototype.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},t.prototype.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t=void 0;"string"===typeof e&&/(any|play|muted)/.test(e)?(this.options_.autoplay=e,this.manualAutoplay_(e),t=!1):this.options_.autoplay=!!e,t=t||this.options_.autoplay,this.tech_&&this.techCall_("setAutoplay",t)},t.prototype.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},t.prototype.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},t.prototype.poster=function(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},t.prototype.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},t.prototype.controls=function(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},t.prototype.usingNativeControls=function(e){if(void 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this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},t.prototype.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},t.prototype.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},t.prototype.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)},t.prototype.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},t.prototype.removeRemoteTextTrack=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.track,i=void 0===t?arguments[0]:t;if(this.tech_)return this.tech_.removeRemoteTextTrack(i)},t.prototype.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},t.prototype.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},t.prototype.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},t.prototype.language=function(e){if(void 0===e)return this.language_;this.language_=String(e).toLowerCase()},t.prototype.languages=function(){return yt(t.prototype.options_.languages,this.languages_)},t.prototype.toJSON=function(){var e=yt(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i<t.length;i++){var n=t[i];n=yt(n),n.player=void 0,e.tracks[i]=n}return e},t.prototype.createModal=function(e,t){var i=this;t=t||{},t.content=e||"";var n=new Vt(this,t);return this.addChild(n),n.on("dispose",(function(){i.removeChild(n)})),n.open(),n},t.prototype.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),i=0;i<Nr.length;i++){var 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t={sources:[],tracks:[]},i=fe(e),n=i["data-setup"];if(ue(e,"vjs-fill")&&(i.fill=!0),ue(e,"vjs-fluid")&&(i.fluid=!0),null!==n){var r=o(n||"{}"),a=r[0],s=r[1];a&&Y.error(a),q(i,s)}if(q(t,i),e.hasChildNodes())for(var l=e.childNodes,u=0,c=l.length;u<c;u++){var h=l[u],d=h.nodeName.toLowerCase();"source"===d?t.sources.push(fe(h)):"track"===d&&t.tracks.push(fe(h))}return t},t.prototype.flexNotSupported_=function(){var e=a.createElement("i");return!("flexBasis"in e.style||"webkitFlexBasis"in e.style||"mozFlexBasis"in e.style||"msFlexBasis"in e.style||"msFlexOrder"in e.style)},t}(bt);bi.names.forEach((function(e){var t=bi[e];Fr.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}})),Fr.players={};var 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i,n,r=0;if(!t)return 0;e&&e.length||(e=Kt(0,0));for(let a=0;a<e.length;a++)i=e.start(a),n=e.end(a),n>t&&(n=t),r+=n-i;return r/t}function ri(e){if(e instanceof ri)return e;"number"===typeof e?this.code=e:"string"===typeof e?this.message=e:$(e)&&("number"===typeof e.code&&(this.code=e.code),Object.assign(this,e)),this.message||(this.message=ri.defaultMessages[this.code]||"")}ri.prototype.code=0,ri.prototype.message="",ri.prototype.status=null,ri.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],ri.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not 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${super.buildCSSClass()}`}label(){return this.localize(this.options_.label||"Modal Window")}description(){let e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){if(!this.opened_){const e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}}opened(e){return"boolean"===typeof e&&this[e?"open":"close"](),this.opened_}close(){if(!this.opened_)return;const e=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}closeable(e){if("boolean"===typeof e){const t=this.closeable_=!!e;let i=this.getChild("closeButton");if(t&&!i){const e=this.contentEl_;this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=e,this.on(i,"close",this.close_)}!t&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){const t=this.contentEl(),i=t.parentNode,n=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),We(t,e),this.trigger("modalfill"),n?i.insertBefore(t,n):i.appendChild(t);const r=this.getChild("closeButton");r&&i.appendChild(r.el_)}empty(){this.trigger("beforemodalempty"),qe(this.contentEl()),this.trigger("modalempty")}content(e){return"undefined"!==typeof e&&(this.content_=e),this.content_}conditionalFocus_(){const e=s.a.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){if(e.stopPropagation(),l.a.isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(!l.a.isEventKey(e,"Tab"))return;const t=this.focusableEls_(),i=this.el_.querySelector(":focus");let n;for(let r=0;r<t.length;r++)if(i===t[r]){n=r;break}s.a.activeElement===this.el_&&(n=0),e.shiftKey&&0===n?(t[t.length-1].focus(),e.preventDefault()):e.shiftKey||n!==t.length-1||(t[0].focus(),e.preventDefault())}focusableEls_(){const e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,e=>(e instanceof r.a.HTMLAnchorElement||e instanceof r.a.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof r.a.HTMLInputElement||e instanceof r.a.HTMLSelectElement||e instanceof r.a.HTMLTextAreaElement||e instanceof r.a.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof r.a.HTMLIFrameElement||e instanceof r.a.HTMLObjectElement||e instanceof r.a.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable"))}}di.prototype.options_={pauseOnOpen:!0,temporary:!0},Wt.registerComponent("ModalDialog",di);class pi extends At{constructor(e=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let t=0;t<e.length;t++)this.addTrack(e[t])}addTrack(e){const t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},Ot(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(e){let t;for(let i=0,n=this.length;i<n;i++)if(this[i]===e){t=this[i],t.off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})}getTrackById(e){let t=null;for(let i=0,n=this.length;i<n;i++){const n=this[i];if(n.id===e){t=n;break}}return t}}pi.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"};for(const t in pi.prototype.allowedEvents_)pi.prototype["on"+t]=null;const fi=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)};class vi extends pi{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].enabled){fi(e,e[t]);break}super(e),this.changing_=!1}addTrack(e){e.enabled&&fi(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,fi(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}}const mi=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)};class gi extends pi{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].selected){mi(e,e[t]);break}super(e),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set(){}})}addTrack(e){e.selected&&mi(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,mi(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}}class yi extends pi{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_);const t=["metadata","chapters"];-1===t.indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_))}}class bi{constructor(e=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}addTrackElement_(e){const t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(e){let t;for(let i=0,n=this.trackElements_.length;i<n;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t}removeTrackElement_(e){for(let t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"===typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off(),"function"===typeof this.trackElements_[t].off&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}}}class _i{constructor(e){_i.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){const t=this.length||0;let i=0;const n=e.length;this.cues_=e,this.length_=e.length;const r=function(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})};if(t<n)for(i=t;i<n;i++)r.call(this,i)}getCueById(e){let t=null;for(let i=0,n=this.length;i<n;i++){const n=this[i];if(n.id===e){t=n;break}}return t}}const Ti={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},Si={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},wi={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},Ei={disabled:"disabled",hidden:"hidden",showing:"showing"};class ki extends At{constructor(e={}){super();const t={id:e.id||"vjs_track_"+ct(),kind:e.kind||"",language:e.language||""};let i=e.label||"";for(const n in t)Object.defineProperty(this,n,{get(){return t[n]},set(){}});Object.defineProperty(this,"label",{get(){return i},set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}const Ci=function(e){const t=["protocol","hostname","port","pathname","search","hash","host"],i=s.a.createElement("a");i.href=e;const n={};for(let r=0;r<t.length;r++)n[t[r]]=i[t[r]];return"http:"===n.protocol&&(n.host=n.host.replace(/:80$/,"")),"https:"===n.protocol&&(n.host=n.host.replace(/:443$/,"")),n.protocol||(n.protocol=r.a.location.protocol),n.host||(n.host=r.a.location.host),n},xi=function(e){if(!e.match(/^https?:\/\//)){const t=s.a.createElement("a");t.href=e,e=t.href}return e},Ai=function(e){if("string"===typeof e){const t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/,i=t.exec(e);if(i)return i.pop().toLowerCase()}return""},Ii=function(e,t=r.a.location){const i=Ci(e),n=":"===i.protocol?t.protocol:i.protocol,a=n+i.host!==t.protocol+t.host;return a};var Oi=Object.freeze({__proto__:null,parseUrl:Ci,getAbsoluteURL:xi,getFileExtension:Ai,isCrossOrigin:Ii});const ji=function(e,t){const i=new r.a.WebVTT.Parser(r.a,r.a.vttjs,r.a.WebVTT.StringDecoder()),n=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){n.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),n.length>0&&(r.a.console&&r.a.console.groupCollapsed&&r.a.console.groupCollapsed("Text Track parsing errors for "+t.src),n.forEach(e=>V.error(e)),r.a.console&&r.a.console.groupEnd&&r.a.console.groupEnd()),i.flush()},Li=function(e,t){const i={uri:e},n=Ii(e);n&&(i.cors=n);const a="use-credentials"===t.tech_.crossOrigin();a&&(i.withCredentials=a),d()(i,wt(this,(function(e,i,n){if(e)return V.error(e,i);t.loaded_=!0,"function"!==typeof r.a.WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],e=>{if("vttjserror"!==e.type)return ji(n,t);V.error("vttjs failed to load, stopping trying to process "+t.src)}):ji(n,t)})))};class Pi extends ki{constructor(e={}){if(!e.tech)throw new Error("A tech was not provided.");const t=Y(e,{kind:wi[e.kind]||"subtitles",language:e.language||e.srclang||""});let i=Ei[t.mode]||"disabled";const n=t.default;"metadata"!==t.kind&&"chapters"!==t.kind||(i="hidden"),super(t),this.tech_=t.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks;const r=new _i(this.cues_),a=new _i(this.activeCues_);let s=!1;this.timeupdateHandler=wt(this,(function(e={}){this.tech_.isDisposed()||(this.tech_.isReady_?(this.activeCues=this.activeCues,s&&(this.trigger("cuechange"),s=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler))):"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)))}));const o=()=>{this.stopTracking()};this.tech_.one("dispose",o),"disabled"!==i&&this.startTracking(),Object.defineProperties(this,{default:{get(){return n},set(){}},mode:{get(){return i},set(e){Ei[e]&&i!==e&&(i=e,this.preload_||"disabled"===i||0!==this.cues.length||Li(this.src,this),this.stopTracking(),"disabled"!==i&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?r:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0===this.cues.length)return a;const e=this.tech_.currentTime(),t=[];for(let i=0,n=this.cues.length;i<n;i++){const n=this.cues[i];n.startTime<=e&&n.endTime>=e&&t.push(n)}if(s=!1,t.length!==this.activeCues_.length)s=!0;else for(let i=0;i<t.length;i++)-1===this.activeCues_.indexOf(t[i])&&(s=!0);return this.activeCues_=t,a.setCues_(this.activeCues_),a},set(){}}}),t.src?(this.src=t.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==t.kind&&"captions"!==t.kind)&&Li(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){t=new r.a.vttjs.VTTCue(e.startTime,e.endTime,e.text);for(const i in e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}const i=this.tech_.textTracks();for(let n=0;n<i.length;n++)i[n]!==this&&i[n].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}removeCue(e){let t=this.cues_.length;while(t--){const i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}Pi.prototype.allowedEvents_={cuechange:"cuechange"};class Di extends ki{constructor(e={}){const t=Y(e,{kind:Si[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"enabled",{get(){return i},set(e){"boolean"===typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),t.enabled&&(this.enabled=t.enabled),this.loaded_=!0}}class Ri extends ki{constructor(e={}){const t=Y(e,{kind:Ti[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"selected",{get(){return i},set(e){"boolean"===typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),t.selected&&(this.selected=t.selected)}}class Mi extends At{constructor(e={}){let t;super();const i=new Pi(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get(){return t}},track:{get(){return i}}}),t=Mi.NONE,i.addEventListener("loadeddata",()=>{t=Mi.LOADED,this.trigger({type:"load",target:this})})}}Mi.prototype.allowedEvents_={load:"load"},Mi.NONE=0,Mi.LOADING=1,Mi.LOADED=2,Mi.ERROR=3;const Ni={audio:{ListClass:vi,TrackClass:Di,capitalName:"Audio"},video:{ListClass:gi,TrackClass:Ri,capitalName:"Video"},text:{ListClass:yi,TrackClass:Pi,capitalName:"Text"}};Object.keys(Ni).forEach((function(e){Ni[e].getterName=e+"Tracks",Ni[e].privateName=e+"Tracks_"}));const Bi={remoteText:{ListClass:yi,TrackClass:Pi,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:bi,TrackClass:Mi,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},Ui=Object.assign({},Ni,Bi);function Fi(e,t,i,n,r={}){const a=e.textTracks();r.kind=t,i&&(r.label=i),n&&(r.language=n),r.tech=e;const s=new Ui.text.TrackClass(r);return a.addTrack(s),s}Bi.names=Object.keys(Bi),Ni.names=Object.keys(Ni),Ui.names=[].concat(Bi.names).concat(Ni.names);class Vi extends Wt{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",(function(){this.hasStarted_=!0})),this.on("loadstart",(function(){this.hasStarted_=!1})),Ui.names.forEach(t=>{const i=Ui[t];e&&e[i.getterName]&&(this[i.privateName]=e[i.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(t=>{!1===e[`native${t}Tracks`]&&(this[`featuresNative${t}Tracks`]=!1)}),!1===e.nativeCaptions||!1===e.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==e.nativeCaptions&&!0!==e.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==e.preloadTextTracks,this.autoRemoteTextTracks_=new Ui.text.ListClass,this.initTrackListeners(),e.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",()=>this.setTimeout(()=>this.triggerSourceset(e),1)),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(wt(this,(function(){const e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()})),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return Kt(0,0)}bufferedPercent(){return ni(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(Ni.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){e=[].concat(e),e.forEach(e=>{const t=this[e+"Tracks"]()||[];let i=t.length;while(i--){const n=t[i];"text"===e&&this.removeRemoteTextTrack(n),t.removeTrack(n)}})}cleanupAutoTextTracks(){const e=this.autoRemoteTextTracks_||[];let t=e.length;while(t--){const i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new ri(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?Kt(0,0):Kt()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){Ni.names.forEach(e=>{const t=Ni[e],i=()=>{this.trigger(e+"trackchange")},n=this[t.getterName]();n.addEventListener("removetrack",i),n.addEventListener("addtrack",i),this.on("dispose",()=>{n.removeEventListener("removetrack",i),n.removeEventListener("addtrack",i)})})}addWebVttScript_(){if(!r.a.WebVTT)if(s.a.body.contains(this.el())){if(!this.options_["vtt.js"]&&X(f.a)&&Object.keys(f.a).length>0)return void this.trigger("vttjsloaded");const e=s.a.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",()=>{e.onload=null,e.onerror=null}),r.a.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){const e=this.textTracks(),t=this.remoteTextTracks(),i=t=>e.addTrack(t.track),n=t=>e.removeTrack(t.track);t.on("addtrack",i),t.on("removetrack",n),this.addWebVttScript_();const r=()=>this.trigger("texttrackchange"),a=()=>{r();for(let t=0;t<e.length;t++){const i=e[t];i.removeEventListener("cuechange",r),"showing"===i.mode&&i.addEventListener("cuechange",r)}};a(),e.addEventListener("change",a),e.addEventListener("addtrack",a),e.addEventListener("removetrack",a),this.on("dispose",(function(){t.off("addtrack",i),t.off("removetrack",n),e.removeEventListener("change",a),e.removeEventListener("addtrack",a),e.removeEventListener("removetrack",a);for(let t=0;t<e.length;t++){const i=e[t];i.removeEventListener("cuechange",r)}}))}addTextTrack(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return Fi(this,e,t,i)}createRemoteTextTrack(e){const t=Y(e,{tech:this});return new Bi.remoteTextEl.TrackClass(t)}addRemoteTextTrack(e={},t){const i=this.createRemoteTextTrack(e);return"boolean"!==typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready(()=>this.autoRemoteTextTracks_.addTrack(i.track)),i}removeRemoteTextTrack(e){const t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){const t=ct();return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())})):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return Vi.canPlayType(e.type)}static isTech(e){return e.prototype instanceof Vi||e instanceof Vi||e===Vi}static 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not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;const n=ke(e,t,i);return this.player_.options_.experimentalSvgIcons||n.appendChild(ke("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(n),n}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=ke("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";const i=this.localize(e);this.controlText_=e,Ce(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return"vjs-control vjs-button "+super.buildCSSClass()}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!==typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),"undefined"!==typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){l.a.isEventKey(e,"Space")||l.a.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}Wt.registerComponent("ClickableComponent",pn);class fn extends pn{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return ke("div",{className:"vjs-poster"})}crossOrigin(e){if("undefined"===typeof e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null===e||"anonymous"===e||"use-credentials"===e?this.$("img")&&(this.$("img").crossOrigin=e):this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`)}update(e){const t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(ke("picture",{className:"vjs-poster",tabIndex:-1},{},ke("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?si(this.player_.play()):this.player_.pause())}}fn.prototype.crossorigin=fn.prototype.crossOrigin,Wt.registerComponent("PosterImage",fn);const vn="#222",mn="#ccc",gn={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function yn(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function bn(e,t,i){try{e.style[t]=i}catch(n){return}}function _n(e){return e?e+"px":""}class Tn extends Wt{constructor(e,t,i){super(e,t,i);const n=e=>this.updateDisplay(e),a=e=>{this.updateDisplayOverlay(),this.updateDisplay(e)};e.on("loadstart",e=>this.toggleDisplay(e)),e.on("texttrackchange",n),e.on("loadedmetadata",e=>{this.updateDisplayOverlay(),this.preselectTrack(e)}),e.ready(wt(this,(function(){if(e.tech_&&e.tech_.featuresNativeTextTracks)return void this.hide();e.on("fullscreenchange",a),e.on("playerresize",a);const t=r.a.screen.orientation||r.a,i=r.a.screen.orientation?"change":"orientationchange";t.addEventListener(i,a),e.on("dispose",()=>t.removeEventListener(i,a));const n=this.options_.playerOptions.tracks||[];for(let e=0;e<n.length;e++)this.player_.addRemoteTextTrack(n[e],!0);this.preselectTrack()})))}preselectTrack(){const e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage;let n,r,a;for(let s=0;s<t.length;s++){const o=t[s];i&&i.enabled&&i.language&&i.language===o.language&&o.kind in e?o.kind===i.kind?a=o:a||(a=o):i&&!i.enabled?(a=null,n=null,r=null):o.default&&("descriptions"!==o.kind||n?o.kind in e&&!r&&(r=o):n=o)}a?a.mode="showing":r?r.mode="showing":n&&(n.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"===typeof r.a.WebVTT&&r.a.WebVTT.processCues(r.a,[],this.el_)}updateDisplay(){const e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){const t=[];for(let i=0;i<e.length;++i){const n=e[i];"showing"===n.mode&&t.push(n)}return void this.updateForTrack(t)}let i=null,n=null,r=e.length;while(r--){const t=e[r];"showing"===t.mode&&("descriptions"===t.kind?i=t:n=t)}n?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(n)):i&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(i))}updateDisplayOverlay(){if(!this.player_.videoHeight()||!r.a.CSS.supports("inset-inline: 10px"))return;const e=this.player_.currentWidth(),t=this.player_.currentHeight(),i=e/t,n=this.player_.videoWidth()/this.player_.videoHeight();let a=0,s=0;Math.abs(i-n)>.1&&(i>n?a=Math.round((e-t*n)/2):s=Math.round((t-e/n)/2)),bn(this.el_,"insetInline",_n(a)),bn(this.el_,"insetBlock",_n(s))}updateDisplayState(e){const t=this.player_.textTrackSettings.getValues(),i=e.activeCues;let n=i.length;while(n--){const e=i[n];if(!e)continue;const a=e.displayState;if(t.color&&(a.firstChild.style.color=t.color),t.textOpacity&&bn(a.firstChild,"color",yn(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(a.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&bn(a.firstChild,"backgroundColor",yn(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?bn(a,"backgroundColor",yn(t.windowColor,t.windowOpacity)):a.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?a.firstChild.style.textShadow=`2px 2px 3px ${vn}, 2px 2px 4px ${vn}, 2px 2px 5px ${vn}`:"raised"===t.edgeStyle?a.firstChild.style.textShadow=`1px 1px ${vn}, 2px 2px ${vn}, 3px 3px ${vn}`:"depressed"===t.edgeStyle?a.firstChild.style.textShadow=`1px 1px ${mn}, 0 1px ${mn}, -1px -1px ${vn}, 0 -1px ${vn}`:"uniform"===t.edgeStyle&&(a.firstChild.style.textShadow=`0 0 4px ${vn}, 0 0 4px ${vn}, 0 0 4px ${vn}, 0 0 4px ${vn}`)),t.fontPercent&&1!==t.fontPercent){const e=r.a.parseFloat(a.style.fontSize);a.style.fontSize=e*t.fontPercent+"px",a.style.height="auto",a.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?a.firstChild.style.fontVariant="small-caps":a.firstChild.style.fontFamily=gn[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),"function"!==typeof r.a.WebVTT||e.every(e=>!e.activeCues))return;const t=[];for(let i=0;i<e.length;++i){const n=e[i];for(let e=0;e<n.activeCues.length;++e)t.push(n.activeCues[e])}r.a.WebVTT.processCues(r.a,t,this.el_);for(let i=0;i<e.length;++i){const t=e[i];for(let e=0;e<t.activeCues.length;++e){const n=t.activeCues[e].displayState;Ie(n,"vjs-text-track-cue","vjs-text-track-cue-"+(t.language?t.language:i)),t.language&&Re(n,"lang",t.language)}this.player_.textTrackSettings&&this.updateDisplayState(t)}}}Wt.registerComponent("TextTrackDisplay",Tn);class Sn extends Wt{createEl(){const e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),i=ke("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[t])}),n=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return n.appendChild(i),n}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}}Wt.registerComponent("LoadingSpinner",Sn);class wn extends pn{createEl(e,t={},i={}){e="button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i);const n=ke(e,t,i);return this.player_.options_.experimentalSvgIcons||n.appendChild(ke("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(n),n}addChild(e,t={}){const i=this.constructor.name;return V.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),Wt.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){l.a.isEventKey(e,"Space")||l.a.isEventKey(e,"Enter")?e.stopPropagation():super.handleKeyDown(e)}}Wt.registerComponent("Button",wn);class En extends wn{constructor(e,t){super(e,t),this.mouseused_=!1,this.setIcon("play"),this.on("mousedown",e=>this.handleMouseDown(e))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){const t=this.player_.play();if(this.mouseused_&&"clientX"in e&&"clientY"in e)return si(t),void(this.player_.tech(!0)&&this.player_.tech(!0).focus());const i=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");if(!n)return void this.player_.tech(!0).focus();const r=()=>n.focus();ai(t)?t.then(r,()=>{}):this.setTimeout(r,1)}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}En.prototype.controlText_="Play Video",Wt.registerComponent("BigPlayButton",En);class kn extends wn{constructor(e,t){super(e,t),this.setIcon("cancel"),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return"vjs-close-button "+super.buildCSSClass()}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){l.a.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}Wt.registerComponent("CloseButton",kn);class Cn extends wn{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.setIcon("play"),this.on(e,"play",e=>this.handlePlay(e)),this.on(e,"pause",e=>this.handlePause(e)),t.replay&&this.on(e,"ended",e=>this.handleEnded(e))}buildCSSClass(){return"vjs-play-control "+super.buildCSSClass()}handleClick(e){this.player_.paused()?si(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.setIcon("pause"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.setIcon("play"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.setIcon("replay"),this.controlText("Replay"),this.one(this.player_,"seeked",e=>this.handleSeeked(e))}}Cn.prototype.controlText_="Play",Wt.registerComponent("PlayToggle",Cn);class xn extends Wt{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended"],e=>this.updateContent(e)),this.updateTextNode_()}createEl(){const e=this.buildCSSClass(),t=super.createEl("div",{className:e+" vjs-time-control vjs-control"}),i=ke("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=ke("span",{className:e+"-display"},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}updateTextNode_(e=0){e=ti(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",()=>{if(!this.contentEl_)return;let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,V.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=s.a.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}))}updateContent(e){}}xn.prototype.labelText_="Time",xn.prototype.controlText_="Time",Wt.registerComponent("TimeDisplay",xn);class An extends xn{buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}An.prototype.labelText_="Current Time",An.prototype.controlText_="Current Time",Wt.registerComponent("CurrentTimeDisplay",An);class In extends xn{constructor(e,t){super(e,t);const i=e=>this.updateContent(e);this.on(e,"durationchange",i),this.on(e,"loadstart",i),this.on(e,"loadedmetadata",i)}buildCSSClass(){return"vjs-duration"}updateContent(e){const t=this.player_.duration();this.updateTextNode_(t)}}In.prototype.labelText_="Duration",In.prototype.controlText_="Duration",Wt.registerComponent("DurationDisplay",In);class On extends Wt{createEl(){const e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}}Wt.registerComponent("TimeDivider",On);class jn extends xn{constructor(e,t){super(e,t),this.on(e,"durationchange",e=>this.updateContent(e))}buildCSSClass(){return"vjs-remaining-time"}createEl(){const e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(ke("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){if("number"!==typeof this.player_.duration())return;let t;t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t)}}jn.prototype.labelText_="Remaining Time",jn.prototype.controlText_="Remaining Time",Wt.registerComponent("RemainingTimeDisplay",jn);class Ln extends Wt{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",e=>this.updateShowing(e))}createEl(){const e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=ke("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(ke("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(s.a.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}}Wt.registerComponent("LiveDisplay",Ln);class Pn extends wn{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){const e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=ke("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function Dn(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}Pn.prototype.controlText_="Seek to live, currently playing live",Wt.registerComponent("SeekToLive",Pn);var Rn=Object.freeze({__proto__:null,clamp:Dn});class Mn extends Wt{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){if(!this.enabled())return;const e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){const t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||se||e.preventDefault(),Ne(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){const t=this.bar.el_.ownerDocument;Be(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(!this.el_||!this.bar)return;const e=this.getProgress();return e===this.progress_||(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",()=>{const t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"})),e}getProgress(){return Number(Dn(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){const t=Ve(this.el_,e);return this.vertical()?t.y:t.x}handleKeyDown(e){l.a.isEventKey(e,"Left")||l.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):l.a.isEventKey(e,"Right")||l.a.isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}Wt.registerComponent("Slider",Mn);const Nn=(e,t)=>Dn(e/t*100,0,100).toFixed(2)+"%";class Bn extends Wt{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",e=>this.update(e))}createEl(){const e=super.createEl("div",{className:"vjs-load-progress"}),t=ke("span",{className:"vjs-control-text"}),i=ke("span",{textContent:this.localize("Loaded")}),n=s.a.createTextNode(": ");return this.percentageEl_=ke("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(n),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{const e=this.player_.liveTracker,t=this.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():this.player_.duration(),n=this.player_.bufferedEnd(),r=this.partEls_,a=Nn(n,i);this.percent_!==a&&(this.el_.style.width=a,Ce(this.percentageEl_,a),this.percent_=a);for(let s=0;s<t.length;s++){const e=t.start(s),i=t.end(s);let a=r[s];a||(a=this.el_.appendChild(ke()),r[s]=a),a.dataset.start===e&&a.dataset.end===i||(a.dataset.start=e,a.dataset.end=i,a.style.left=Nn(e,n),a.style.width=Nn(i-e,n))}for(let s=r.length;s>t.length;s--)this.el_.removeChild(r[s-1]);r.length=t.length})}}Wt.registerComponent("LoadProgressBar",Bn);class Un extends Wt{constructor(e,t){super(e,t),this.update=Et(wt(this,this.update),St)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){const n=Fe(this.el_),r=Ue(this.player_.el()),a=e.width*t;if(!r||!n)return;const s=e.left-r.left+a,o=e.width-a+(r.right-e.right);let l=n.width/2;s<l?l+=l-s:o<l&&(l=o),l<0?l=0:l>n.width&&(l=n.width),l=Math.round(l),this.el_.style.right=`-${l}px`,this.write(i)}write(e){Ce(this.el_,e)}updateTime(e,t,i,n){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{let r;const a=this.player_.duration();if(this.player_.liveTracker&&this.player_.liveTracker.isLive()){const e=this.player_.liveTracker.liveWindow(),i=e-t*e;r=(i<1?"":"-")+ti(i,e)}else r=ti(i,a);this.update(e,t,r),n&&n()})}}Wt.registerComponent("TimeTooltip",Un);class Fn extends Wt{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=Et(wt(this,this.update),St)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){const i=this.getChild("timeTooltip");if(!i)return;const n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}}Fn.prototype.options_={children:[]},me||ie||Fn.prototype.options_.children.push("timeTooltip"),Wt.registerComponent("PlayProgressBar",Fn);class Vn extends Wt{constructor(e,t){super(e,t),this.update=Et(wt(this,this.update),St)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){const i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,()=>{this.el_.style.left=e.width*t+"px"})}}Vn.prototype.options_={children:["timeTooltip"]},Wt.registerComponent("MouseTimeDisplay",Vn);const Hn=5,qn=12;class zn extends Mn{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=wt(this,this.update),this.update=Et(this.update_,St),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in s.a&&"visibilityState"in s.a&&this.on(s.a,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===s.a.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,St))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"===s.a.visibilityState)return;const t=super.update();return this.requestNamedAnimationFrame("SeekBar#update",()=>{const e=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),i=this.player_.liveTracker;let n=this.player_.duration();i&&i.isLive()&&(n=this.player_.liveTracker.liveCurrentTime()),this.percent_!==t&&(this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.percent_=t),this.currentTime_===e&&this.duration_===n||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[ti(e,n),ti(n,n)],"{1} of {2}")),this.currentTime_=e,this.duration_=n),this.bar&&this.bar.update(Ue(this.el()),this.getProgress())}),t}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}getPercent(){const e=this.getCurrentTime_();let t;const i=this.player_.liveTracker;return i&&i.isLive()?(t=(e-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(t=1)):t=e/this.player_.duration(),t}handleMouseDown(e){$e(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){if(!$e(e)||isNaN(this.player_.duration()))return;let i;t||this.player_.scrubbing()||this.player_.scrubbing(!0);const n=this.calculateDistance(e),r=this.player_.liveTracker;if(r&&r.isLive()){if(n>=.99)return void r.seekToLiveEdge();const e=r.seekableStart(),t=r.liveCurrentTime();if(i=e+n*r.liveWindow(),i>=t&&(i=t),i<=e&&(i=e+.1),i===1/0)return}else i=n*this.player_.duration(),i===this.player_.duration()&&(i-=.1);this.userSeek_(i)}enable(){super.enable();const e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();const e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?si(this.player_.play()):this.update_()}stepForward(){this.userSeek_(this.player_.currentTime()+Hn)}stepBack(){this.userSeek_(this.player_.currentTime()-Hn)}handleAction(e){this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){const t=this.player_.liveTracker;if(l.a.isEventKey(e,"Space")||l.a.isEventKey(e,"Enter"))e.preventDefault(),e.stopPropagation(),this.handleAction(e);else if(l.a.isEventKey(e,"Home"))e.preventDefault(),e.stopPropagation(),this.userSeek_(0);else if(l.a.isEventKey(e,"End"))e.preventDefault(),e.stopPropagation(),t&&t.isLive()?this.userSeek_(t.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(l()(e))){e.preventDefault(),e.stopPropagation();const i=10*(l.a.codes[l()(e)]-l.a.codes["0"])/100;t&&t.isLive()?this.userSeek_(t.seekableStart()+t.liveWindow()*i):this.userSeek_(this.player_.duration()*i)}else l.a.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-Hn*qn)):l.a.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+Hn*qn)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in s.a&&"visibilityState"in s.a&&this.off(s.a,"visibilitychange",this.toggleVisibility_),super.dispose()}}zn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},me||ie||zn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Wt.registerComponent("SeekBar",zn);class Gn extends Wt{constructor(e,t){super(e,t),this.handleMouseMove=Et(wt(this,this.handleMouseMove),St),this.throttledHandleMouseSeek=Et(wt(this,this.handleMouseSeek),St),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){const t=this.getChild("seekBar");if(!t)return;const i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(!i&&!n)return;const r=t.el(),a=Fe(r);let s=Ve(r,e).x;s=Dn(s,0,1),n&&n.update(a,s),i&&i.update(a,t.getProgress())}handleMouseSeek(e){const t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){if(this.children().forEach(e=>e.disable&&e.disable()),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){const e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&si(this.player_.play())}}enable(){this.children().forEach(e=>e.enable&&e.enable()),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){const e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){const t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){const t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}Gn.prototype.options_={children:["seekBar"]},Wt.registerComponent("ProgressControl",Gn);class Wn extends wn{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],e=>this.handlePictureInPictureChange(e)),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],e=>this.handlePictureInPictureEnabledChange(e)),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],()=>this.handlePictureInPictureAudioModeChange()),this.disable()}buildCSSClass(){return"vjs-picture-in-picture-control vjs-hidden "+super.buildCSSClass()}handlePictureInPictureAudioModeChange(){const e="audio"===this.player_.currentType().substring(0,5),t=e||this.player_.audioPosterMode()||this.player_.audioOnlyMode();t?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){s.a.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in r.a?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"===typeof s.a.exitPictureInPicture&&super.show()}}Wn.prototype.controlText_="Picture-in-Picture",Wt.registerComponent("PictureInPictureToggle",Wn);class $n extends wn{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",e=>this.handleFullscreenChange(e)),!1===s.a[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return"vjs-fullscreen-control "+super.buildCSSClass()}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}$n.prototype.controlText_="Fullscreen",Wt.registerComponent("FullscreenToggle",$n);const Xn=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))};class Yn extends Wt{createEl(){const e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}Wt.registerComponent("VolumeLevel",Yn);class Kn extends Wt{constructor(e,t){super(e,t),this.update=Et(wt(this,this.update),St)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,n){if(!i){const i=Ue(this.el_),n=Ue(this.player_.el()),r=e.width*t;if(!n||!i)return;const a=e.left-n.left+r,s=e.width-r+(n.right-e.right);let o=i.width/2;a<o?o+=o-a:s<o&&(o=s),o<0?o=0:o>i.width&&(o=i.width),this.el_.style.right=`-${o}px`}this.write(n+"%")}write(e){Ce(this.el_,e)}updateVolume(e,t,i,n,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,i,n.toFixed(0)),r&&r()})}}Wt.registerComponent("VolumeLevelTooltip",Kn);class Qn extends Wt{constructor(e,t){super(e,t),this.update=Et(wt(this,this.update),St)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){const n=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,n,()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"})}}Qn.prototype.options_={children:["volumeLevelTooltip"]},Wt.registerComponent("MouseVolumeLevelDisplay",Qn);class Jn extends Mn{constructor(e,t){super(e,t),this.on("slideractive",e=>this.updateLastVolume_(e)),this.on(e,"volumechange",e=>this.updateARIAAttributes(e)),e.ready(()=>this.updateARIAAttributes())}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){$e(e)&&super.handleMouseDown(e)}handleMouseMove(e){const t=this.getChild("mouseVolumeLevelDisplay");if(t){const i=this.el(),n=Ue(i),r=this.vertical();let a=Ve(i,e);a=r?a.y:a.x,a=Dn(a,0,1),t.update(n,a,r)}$e(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){const t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){const e=this.player_.volume();this.one("sliderinactive",()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)})}}Jn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},me||ie||Jn.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Jn.prototype.playerEvent="volumechange",Wt.registerComponent("VolumeBar",Jn);class Zn extends Wt{constructor(e,t={}){t.vertical=t.vertical||!1,("undefined"===typeof t.volumeBar||X(t.volumeBar))&&(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),Xn(this,e),this.throttledHandleMouseMove=Et(wt(this,this.handleMouseMove),St),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",e=>this.handleMouseDown(e)),this.on("touchstart",e=>this.handleMouseDown(e)),this.on("mousemove",e=>this.handleMouseMove(e)),this.on(this.volumeBar,["focus","slideractive"],()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")}),this.on(this.volumeBar,["blur","sliderinactive"],()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")})}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:"vjs-volume-control vjs-control "+e})}handleMouseDown(e){const t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){const t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}Zn.prototype.options_={children:["volumeBar"]},Wt.registerComponent("VolumeControl",Zn);const er=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))};class tr extends wn{constructor(e,t){super(e,t),er(this,e),this.on(e,["loadstart","volumechange"],e=>this.update(e))}buildCSSClass(){return"vjs-mute-control "+super.buildCSSClass()}handleClick(e){const t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){const e=i<.1?.1:i;this.player_.volume(e),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){const e=this.player_.volume();let t=3;this.setIcon("volume-high"),me&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),Oe(this.el_,[0,1,2,3].reduce((e,t)=>e+`${t?" ":""}vjs-vol-${t}`,"")),Ie(this.el_,"vjs-vol-"+t)}updateControlText_(){const e=this.player_.muted()||0===this.player_.volume(),t=e?"Unmute":"Mute";this.controlText()!==t&&this.controlText(t)}}tr.prototype.controlText_="Mute",Wt.registerComponent("MuteToggle",tr);class ir extends Wt{constructor(e,t={}){"undefined"!==typeof t.inline?t.inline=t.inline:t.inline=!0,("undefined"===typeof t.volumeControl||X(t.volumeControl))&&(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],e=>this.volumePanelState_(e)),this.on(this.muteToggle,"keyup",e=>this.handleKeyPress(e)),this.on(this.volumeControl,"keyup",e=>this.handleVolumeControlKeyUp(e)),this.on("keydown",e=>this.handleKeyPress(e)),this.on("mouseover",e=>this.handleMouseOver(e)),this.on("mouseout",e=>this.handleMouseOut(e)),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:"vjs-volume-panel vjs-control "+e})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){l.a.isEventKey(e,"Esc")&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),mt(s.a,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),gt(s.a,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){l.a.isEventKey(e,"Esc")&&this.handleMouseOut()}}ir.prototype.options_={children:["muteToggle","volumeControl"]},Wt.registerComponent("VolumePanel",ir);class nr extends wn{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon("forward-"+this.skipTime),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipForwardTime(){const e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} ${super.buildCSSClass()}`}handleClick(e){if(isNaN(this.player_.duration()))return;const t=this.player_.currentTime(),i=this.player_.liveTracker,n=i&&i.isLive()?i.seekableEnd():this.player_.duration();let r;r=t+this.skipTime<=n?t+this.skipTime:n,this.player_.currentTime(r)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}Wt.registerComponent("SkipForward",nr);class rr extends wn{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon("replay-"+this.skipTime),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipBackwardTime(){const e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} ${super.buildCSSClass()}`}handleClick(e){const t=this.player_.currentTime(),i=this.player_.liveTracker,n=i&&i.isLive()&&i.seekableStart();let r;r=n&&t-this.skipTime<=n?n:t>=this.skipTime?t-this.skipTime:0,this.player_.currentTime(r)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}rr.prototype.controlText_="Skip Backward",Wt.registerComponent("SkipBackward",rr);class ar extends Wt{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",e=>this.handleKeyDown(e)),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof Wt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof Wt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"===typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){const t=this.addChild(e);t&&this.addEventListenerForItem(t)}createEl(){const e=this.options_.contentElType||"ul";this.contentEl_=ke(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");const t=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),mt(t,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),t}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){const t=e.relatedTarget||s.a.activeElement;if(!this.children().some(e=>e.el()===t)){const e=this.menuButton_;e&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}}handleTapClick(e){if(this.menuButton_){this.menuButton_.unpressButton();const t=this.children();if(!Array.isArray(t))return;const i=t.filter(t=>t.el()===e.target)[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}}handleKeyDown(e){l.a.isEventKey(e,"Left")||l.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(l.a.isEventKey(e,"Right")||l.a.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){const t=this.children().slice(),i=t.length&&t[0].hasClass("vjs-menu-title");i&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())}}Wt.registerComponent("Menu",ar);class sr extends Wt{constructor(e,t={}){super(e,t),this.menuButton_=new wn(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");const i=wn.prototype.buildCSSClass();this.menuButton_.el_.className=this.buildCSSClass()+" "+i,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0;const n=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",n),this.on(this.menuButton_,"click",n),this.on(this.menuButton_,"keydown",e=>this.handleKeyDown(e)),this.on(this.menuButton_,"mouseenter",()=>{this.addClass("vjs-hover"),this.menu.show(),mt(s.a,"keyup",this.handleMenuKeyUp_)}),this.on("mouseleave",e=>this.handleMouseLeave(e)),this.on("keydown",e=>this.handleSubmenuKeyDown(e))}update(){const e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){const e=new ar(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){const t=ke("li",{className:"vjs-menu-title",textContent:qt(this.options_.title),tabIndex:-1}),i=new Wt(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(let t=0;t<this.items.length;t++)e.addItem(this.items[t]);return e}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";!0===this.options_.inline?e+="-inline":e+="-popup";const t=wn.prototype.buildCSSClass();return`vjs-menu-button ${e} ${t} ${super.buildCSSClass()}`}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${super.buildCSSClass()}`}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),gt(s.a,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){l.a.isEventKey(e,"Esc")||l.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),l.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(l.a.isEventKey(e,"Up")||l.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))}handleMenuKeyUp(e){(l.a.isEventKey(e,"Esc")||l.a.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){(l.a.isEventKey(e,"Esc")||l.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),l.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))}pressButton(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),me&&we())return;this.menu.focus()}}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}Wt.registerComponent("MenuButton",sr);class or extends sr{constructor(e,t){const i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),!i)return;const n=wt(this,this.update);i.addEventListener("removetrack",n),i.addEventListener("addtrack",n),i.addEventListener("labelchange",n),this.player_.on("ready",n),this.player_.on("dispose",(function(){i.removeEventListener("removetrack",n),i.removeEventListener("addtrack",n),i.removeEventListener("labelchange",n)}))}}Wt.registerComponent("TrackButton",or);const lr=["Tab","Esc","Up","Down","Right","Left"];class ur extends pn{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}createEl(e,t,i){this.nonIconControl=!0;const n=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),r=ke("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?n.appendChild(r):n.replaceChild(r,n.querySelector(".vjs-icon-placeholder")),n}handleKeyDown(e){lr.some(t=>l.a.isEventKey(e,t))||super.handleKeyDown(e)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}Wt.registerComponent("MenuItem",ur);class cr extends ur{constructor(e,t){const i=t.track,n=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean);const a=(...e)=>{this.handleTracksChange.apply(this,e)},o=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],a),n.addEventListener("change",a),n.addEventListener("selectedlanguagechange",o),this.on("dispose",(function(){e.off(["loadstart","texttrackchange"],a),n.removeEventListener("change",a),n.removeEventListener("selectedlanguagechange",o)})),void 0===n.onchange){let e;this.on(["tap","click"],(function(){if("object"!==typeof r.a.Event)try{e=new r.a.Event("change")}catch(t){}e||(e=s.a.createEvent("Event"),e.initEvent("change",!0,!0)),n.dispatchEvent(e)}))}this.handleTracksChange()}handleClick(e){const t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let n=0;n<i.length;n++){const e=i[n];-1!==this.kinds.indexOf(e.kind)&&(e===t?"showing"!==e.mode&&(e.mode="showing"):"disabled"!==e.mode&&(e.mode="disabled"))}}handleTracksChange(e){const t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){if("showing"===this.track.mode){const e=this.player_.cache_.selectedLanguage;if(e&&e.enabled&&e.language===this.track.language&&e.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}}dispose(){this.track=null,super.dispose()}}Wt.registerComponent("TextTrackMenuItem",cr);class hr extends cr{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){const t=this.player().textTracks();let i=!0;for(let n=0,r=t.length;n<r;n++){const e=t[n];if(this.options_.kinds.indexOf(e.kind)>-1&&"showing"===e.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){const t=this.player().textTracks();let i=!0;for(let n=0,r=t.length;n<r;n++){const e=t[n];if(["captions","descriptions","subtitles"].indexOf(e.kind)>-1&&"showing"===e.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}Wt.registerComponent("OffTextTrackMenuItem",hr);class dr extends or{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=cr){let i;this.label_&&(i=this.label_+" off"),e.push(new hr(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;const n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let r=0;r<n.length;r++){const i=n[r];if(this.kinds_.indexOf(i.kind)>-1){const n=new t(this.player_,{track:i,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});n.addClass(`vjs-${i.kind}-menu-item`),e.push(n)}}return e}}Wt.registerComponent("TextTrackButton",dr);class pr extends ur{constructor(e,t){const i=t.track,n=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=n.text,t.selected=n.startTime<=r&&r<n.endTime,super(e,t),this.track=i,this.cue=n}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}Wt.registerComponent("ChaptersTrackMenuItem",pr);class fr extends dr{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>{this.items.forEach(e=>{e.selected(this.track_.activeCues[0]===e.cue)})}}buildCSSClass(){return"vjs-chapters-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-chapters-button "+super.buildWrapperCSSClass()}update(e){if(e&&e.track&&"chapters"!==e.track.kind)return;const t=this.findChaptersTrack();t!==this.track_?(this.setTrack(t),super.update()):(!this.items||t&&t.cues&&t.cues.length!==this.items.length)&&super.update()}setTrack(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){const e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";const e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}}findChaptersTrack(){const e=this.player_.textTracks()||[];for(let t=e.length-1;t>=0;t--){const i=e[t];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(qt(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){const e=[];if(!this.track_)return e;const t=this.track_.cues;if(!t)return e;for(let i=0,n=t.length;i<n;i++){const n=t[i],r=new pr(this.player_,{track:this.track_,cue:n});e.push(r)}return e}}fr.prototype.kind_="chapters",fr.prototype.controlText_="Chapters",Wt.registerComponent("ChaptersButton",fr);class vr extends dr{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");const n=e.textTracks(),r=wt(this,this.handleTracksChange);n.addEventListener("change",r),this.on("dispose",(function(){n.removeEventListener("change",r)}))}handleTracksChange(e){const t=this.player().textTracks();let i=!1;for(let n=0,r=t.length;n<r;n++){const e=t[n];if(e.kind!==this.kind_&&"showing"===e.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return"vjs-descriptions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-descriptions-button "+super.buildWrapperCSSClass()}}vr.prototype.kind_="descriptions",vr.prototype.controlText_="Descriptions",Wt.registerComponent("DescriptionsButton",vr);class mr extends dr{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return"vjs-subtitles-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subtitles-button "+super.buildWrapperCSSClass()}}mr.prototype.kind_="subtitles",mr.prototype.controlText_="Subtitles",Wt.registerComponent("SubtitlesButton",mr);class gr extends cr{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}Wt.registerComponent("CaptionSettingsMenuItem",gr);class yr extends dr{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return"vjs-captions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-captions-button "+super.buildWrapperCSSClass()}createItems(){const e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new gr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}yr.prototype.kind_="captions",yr.prototype.controlText_="Captions",Wt.registerComponent("CaptionsButton",yr);class br extends cr{createEl(e,t,i){const n=super.createEl(e,t,i),r=n.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",n):r.appendChild(ke("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(ke("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),n}}Wt.registerComponent("SubsCapsMenuItem",br);class _r extends dr{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)>-1&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(qt(this.label_))}buildCSSClass(){return"vjs-subs-caps-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subs-caps-button "+super.buildWrapperCSSClass()}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new gr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,br),e}}_r.prototype.kinds_=["captions","subtitles"],_r.prototype.controlText_="Subtitles",Wt.registerComponent("SubsCapsButton",_r);class Tr extends ur{constructor(e,t){const i=t.track,n=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`);const r=(...e)=>{this.handleTracksChange.apply(this,e)};n.addEventListener("change",r),this.on("dispose",()=>{n.removeEventListener("change",r)})}createEl(e,t,i){const n=super.createEl(e,t,i),r=n.querySelector(".vjs-menu-item-text");return["main-desc","description"].indexOf(this.options_.track.kind)>=0&&(r.appendChild(ke("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(ke("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),n}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){const e=this.player_.audioTracks();for(let t=0;t<e.length;t++){const i=e[t];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}Wt.registerComponent("AudioTrackMenuItem",Tr);class Sr extends or{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return"vjs-audio-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-audio-button "+super.buildWrapperCSSClass()}createItems(e=[]){this.hideThreshold_=1;const t=this.player_.audioTracks();for(let i=0;i<t.length;i++){const n=t[i];e.push(new Tr(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e}}Sr.prototype.controlText_="Audio Track",Wt.registerComponent("AudioTrackButton",Sr);class wr extends ur{constructor(e,t){const i=t.rate,n=parseFloat(i,10);t.label=i,t.selected=n===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=n,this.on(e,"ratechange",e=>this.update(e))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}wr.prototype.contentElType="button",Wt.registerComponent("PlaybackRateMenuItem",wr);class Er extends sr{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",e=>this.updateVisibility(e)),this.on(e,"ratechange",e=>this.updateLabel(e)),this.on(e,"playbackrateschange",e=>this.handlePlaybackRateschange(e))}createEl(){const e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=ke("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return"vjs-playback-rate "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-playback-rate "+super.buildWrapperCSSClass()}createItems(){const e=this.playbackRates(),t=[];for(let i=e.length-1;i>=0;i--)t.push(new wr(this.player(),{rate:e[i]+"x"}));return t}handlePlaybackRateschange(e){this.update()}playbackRates(){const e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}Er.prototype.controlText_="Playback Rate",Wt.registerComponent("PlaybackRateMenuButton",Er);class kr extends Wt{buildCSSClass(){return"vjs-spacer "+super.buildCSSClass()}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}Wt.registerComponent("Spacer",kr);class Cr extends kr{buildCSSClass(){return"vjs-custom-control-spacer "+super.buildCSSClass()}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}}Wt.registerComponent("CustomControlSpacer",Cr);class xr extends Wt{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}xr.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},Wt.registerComponent("ControlBar",xr);class Ar extends di{constructor(e,t){super(e,t),this.on(e,"error",e=>this.open(e))}buildCSSClass(){return"vjs-error-display "+super.buildCSSClass()}content(){const e=this.player().error();return e?this.localize(e.message):""}}Ar.prototype.options_=Object.assign({},di.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Wt.registerComponent("ErrorDisplay",Ar);const Ir="vjs-text-track-settings",Or=["#000","Black"],jr=["#00F","Blue"],Lr=["#0FF","Cyan"],Pr=["#0F0","Green"],Dr=["#F0F","Magenta"],Rr=["#F00","Red"],Mr=["#FFF","White"],Nr=["#FF0","Yellow"],Br=["1","Opaque"],Ur=["0.5","Semi-Transparent"],Fr=["0","Transparent"],Vr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Or,Mr,Rr,Pr,jr,Nr,Dr,Lr]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[Br,Ur,Fr]},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Mr,Or,Rr,Pr,jr,Nr,Dr,Lr]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[Br,Ur]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[Fr,Ur,Br]}};function Hr(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}function qr(e,t){const i=e.options[e.options.selectedIndex].value;return Hr(i,t)}function zr(e,t,i){if(t)for(let n=0;n<e.options.length;n++)if(Hr(e.options[n].value,i)===t){e.selectedIndex=n;break}}Vr.windowColor.options=Vr.backgroundColor.options;class Gr extends di{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.endDialog=ke("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.on(this.$(".vjs-done-button"),"click",()=>{this.saveSettings(),this.close()}),this.on(this.$(".vjs-default-button"),"click",()=>{this.setDefaults(),this.updateDisplay()}),G(Vr,e=>{this.on(this.$(e.selector),"change",this.updateDisplay)}),this.options_.persistTextTrackSettings&&this.restoreSettings()}dispose(){this.endDialog=null,super.dispose()}createElSelect_(e,t="",i="label"){const n=Vr[e],r=n.id.replace("%s",this.id_),a=[t,r].join(" ").trim();return[`<${i} id="${r}" class="${"label"===i?"vjs-label":""}">`,this.localize(n.label),`</${i}>`,`<select aria-labelledby="${a}">`].concat(n.options.map(e=>{const t=r+"-"+e[1].replace(/\W+/g,"");return[`<option id="${t}" value="${e[0]}" `,`aria-labelledby="${a} ${t}">`,this.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")}createElFgColor_(){const e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text"),"</legend>",'<span class="vjs-text-color">',this.createElSelect_("color",e),"</span>",'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")}createElBgColor_(){const e="captions-background-"+this.id_;return['<fieldset class="vjs-bg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text Background"),"</legend>",'<span class="vjs-bg-color">',this.createElSelect_("backgroundColor",e),"</span>",'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")}createElWinColor_(){const e="captions-window-"+this.id_;return['<fieldset class="vjs-window vjs-track-setting">',`<legend id="${e}">`,this.localize("Caption Area Background"),"</legend>",'<span class="vjs-window-color">',this.createElSelect_("windowColor",e),"</span>",'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")}createElColors_(){return ke("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})}createElFont_(){return ke("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})}createElControls_(){const e=this.localize("restore all settings to the default values");return ke("div",{className:"vjs-track-settings-controls",innerHTML:[`<button type="button" class="vjs-default-button" title="${e}">`,this.localize("Reset"),`<span class="vjs-control-text"> ${e}</span>`,"</button>",`<button type="button" class="vjs-done-button">${this.localize("Done")}</button>`].join("")})}content(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return W(Vr,(e,t,i)=>{const n=qr(this.$(t.selector),t.parser);return void 0!==n&&(e[i]=n),e},{})}setValues(e){G(Vr,(t,i)=>{zr(this.$(t.selector),e[i],t.parser)})}setDefaults(){G(Vr,e=>{const t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t})}restoreSettings(){let e;try{e=JSON.parse(r.a.localStorage.getItem(Ir))}catch(t){V.warn(t)}e&&this.setValues(e)}saveSettings(){if(!this.options_.persistTextTrackSettings)return;const e=this.getValues();try{Object.keys(e).length?r.a.localStorage.setItem(Ir,JSON.stringify(e)):r.a.localStorage.removeItem(Ir)}catch(t){V.warn(t)}}updateDisplay(){const e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}conditionalBlur_(){this.previouslyActiveEl_=null;const e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()}handleLanguagechange(){this.fill()}}Wt.registerComponent("TextTrackSettings",Gr);class Wr extends Wt{constructor(e,t){let i=t.ResizeObserver||r.a.ResizeObserver;null===t.ResizeObserver&&(i=!1);const n=Y({createEl:!i,reportTouchActivity:!1},t);super(e,n),this.ResizeObserver=t.ResizeObserver||r.a.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=kt(()=>{this.resizeHandler()},100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(!this.el_||!this.el_.contentWindow)return;const e=this.debouncedHandler_;let t=this.unloadListener_=function(){gt(this,"resize",e),gt(this,"unload",t),t=null};mt(this.el_.contentWindow,"unload",t),mt(this.el_.contentWindow,"resize",e)},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}}Wt.registerComponent("ResizeManager",Wr);const $r={trackingThreshold:20,liveTolerance:15};class Xr extends Wt{constructor(e,t){const i=Y($r,t,{createEl:!1});super(e,i),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",e=>this.handleDurationchange(e)),this.on(this.player_,"canplay",()=>this.toggleTracking())}trackLive_(){const e=this.player_.seekable();if(!e||!e.length)return;const t=Number(r.a.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i;const n=this.liveCurrentTime(),a=this.player_.currentTime();let s=this.player_.paused()||this.seekedBehindLive_||Math.abs(n-a)>this.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(s=!1),s!==this.behindLiveEdge_&&(this.behindLiveEdge_=s,this.trigger("liveedgechange"))}handleDurationchange(){this.toggleTracking()}toggleTracking(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,St),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){const e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){const e=this.player_.seekable(),t=[];let i=e?e.length:0;while(i--)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){const e=this.player_.seekable(),t=[];let i=e?e.length:0;while(i--)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){const e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){const e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"===typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}Wt.registerComponent("LiveTracker",Xr);class Yr extends Wt{constructor(e,t){super(e,t),this.on("statechanged",e=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:ke("div",{className:"vjs-title-bar-title",id:"vjs-title-bar-title-"+ct()}),description:ke("div",{className:"vjs-title-bar-description",id:"vjs-title-bar-description-"+ct()})},ke("div",{className:"vjs-title-bar"},{},K(this.els))}updateDom_(){const e=this.player_.tech_,t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(e=>{const n=this.state[e],r=this.els[e],a=i[e];qe(r),n&&Ce(r,n),t&&(t.removeAttribute(a),n&&t.setAttribute(a,r.id))}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){const e=this.player_.tech_,t=e&&e.el_;t&&(t.removeAttribute("aria-labelledby"),t.removeAttribute("aria-describedby")),super.dispose(),this.els=null}}Wt.registerComponent("TitleBar",Yr);const Kr=e=>{const t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;const i=e.$$("source"),n=[];let r="";if(!i.length)return!1;for(let a=0;a<i.length;a++){const e=i[a].src;e&&-1===n.indexOf(e)&&n.push(e)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)},Qr=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){const t=s.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;const i=s.a.createDocumentFragment();while(t.childNodes.length)i.appendChild(t.childNodes[0]);return this.innerText="",r.a.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Jr=(e,t)=>{let i={};for(let n=0;n<e.length;n++)if(i=Object.getOwnPropertyDescriptor(e[n],t),i&&i.set&&i.get)break;return i.enumerable=!0,i.configurable=!0,i},Zr=e=>Jr([e.el(),r.a.HTMLMediaElement.prototype,r.a.Element.prototype,Qr],"innerHTML"),ea=function(e){const t=e.el();if(t.resetSourceWatch_)return;const i={},n=Zr(e),r=i=>(...n)=>{const r=i.apply(t,n);return Kr(e),r};["append","appendChild","insertAdjacentHTML"].forEach(e=>{t[e]&&(i[e]=t[e],t[e]=r(i[e]))}),Object.defineProperty(t,"innerHTML",Y(n,{set:r(n.set)})),t.resetSourceWatch_=()=>{t.resetSourceWatch_=null,Object.keys(i).forEach(e=>{t[e]=i[e]}),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)},ta=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?xi(r.a.Element.prototype.getAttribute.call(this,"src")):""},set(e){return r.a.Element.prototype.setAttribute.call(this,"src",e),e}}),ia=e=>Jr([e.el(),r.a.HTMLMediaElement.prototype,ta],"src"),na=function(e){if(!e.featuresSourceset)return;const t=e.el();if(t.resetSourceset_)return;const i=ia(e),n=t.setAttribute,r=t.load;Object.defineProperty(t,"src",Y(i,{set:n=>{const r=i.set.call(t,n);return e.triggerSourceset(t.src),r}})),t.setAttribute=(i,r)=>{const a=n.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),a},t.load=()=>{const i=r.call(t);return Kr(e)||(e.triggerSourceset(""),ea(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):Kr(e)||ea(e),t.resetSourceset_=()=>{t.resetSourceset_=null,t.load=r,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}};class ra extends Vi{constructor(e,t){super(e,t);const i=e.source;let n=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,i&&(this.el_.currentSrc!==i.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(i):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){const e=this.el_.childNodes;let t=e.length;const i=[];while(t--){const r=e[t],a=r.nodeName.toLowerCase();"track"===a&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),this.textTracks().addTrack(r.track),n||this.el_.hasAttribute("crossorigin")||!Ii(r.src)||(n=!0)):i.push(r))}for(let n=0;n<i.length;n++)this.el_.removeChild(i[n])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&n&&V.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(fe||pe)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),ra.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){na(this)}restoreMetadataTracksInIOSNativePlayer_(){const e=this.textTracks();let t;const i=()=>{t=[];for(let i=0;i<e.length;i++){const n=e[i];"metadata"===n.kind&&t.push({track:n,storedMode:n.mode})}};i(),e.addEventListener("change",i),this.on("dispose",()=>e.removeEventListener("change",i));const n=()=>{for(let e=0;e<t.length;e++){const i=t[e];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}e.removeEventListener("change",n)};this.on("webkitbeginfullscreen",()=>{e.removeEventListener("change",i),e.removeEventListener("change",n),e.addEventListener("change",n)}),this.on("webkitendfullscreen",()=>{e.removeEventListener("change",i),e.addEventListener("change",i),e.removeEventListener("change",n)})}overrideNative_(e,t){if(t!==this[`featuresNative${e}Tracks`])return;const i=e.toLowerCase();this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach(e=>{const t=this.el()[i+"Tracks"];t.removeEventListener(e,this[i+"TracksListeners_"][e])}),this[`featuresNative${e}Tracks`]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i)}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(e){const t=Ni[e],i=this.el()[t.getterName],n=this[t.getterName]();if(!this[`featuresNative${t.capitalName}Tracks`]||!i||!i.addEventListener)return;const r={change:t=>{const i={type:"change",target:n,currentTarget:n,srcElement:n};n.trigger(i),"text"===e&&this[Bi.remoteText.getterName]().trigger(i)},addtrack(e){n.addTrack(e.track)},removetrack(e){n.removeTrack(e.track)}},a=function(){const e=[];for(let t=0;t<n.length;t++){let r=!1;for(let e=0;e<i.length;e++)if(i[e]===n[t]){r=!0;break}r||e.push(n[t])}while(e.length)n.removeTrack(e.shift())};this[t.getterName+"Listeners_"]=r,Object.keys(r).forEach(e=>{const t=r[e];i.addEventListener(e,t),this.on("dispose",n=>i.removeEventListener(e,t))}),this.on("loadstart",a),this.on("dispose",e=>this.off("loadstart",a))}proxyNativeTracks_(){Ni.names.forEach(e=>{this.proxyNativeTracksForType_(e)})}createEl(){let e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){const t=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(t,e),ra.disposeMediaElement(e),e=t}else{e=s.a.createElement("video");const t=this.options_.tag&&Pe(this.options_.tag),i=Y({},t);fe&&!0===this.options_.nativeControlsForTouch||delete i.controls,Le(e,Object.assign(i,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!==typeof this.options_.preload&&Re(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);const t=["loop","muted","playsinline","autoplay"];for(let i=0;i<t.length;i++){const n=t[i],r=this.options_[n];"undefined"!==typeof r&&(r?Re(e,n,n):Me(e,n),e[n]=r)}return e}handleLateInit_(e){if(0===e.networkState||3===e.networkState)return;if(0===e.readyState){let e=!1;const t=function(){e=!0};this.on("loadstart",t);const i=function(){e||this.trigger("loadstart")};return this.on("loadedmetadata",i),void this.ready((function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")}))}const t=["loadstart"];t.push("loadedmetadata"),e.readyState>=2&&t.push("loadeddata"),e.readyState>=3&&t.push("canplay"),e.readyState>=4&&t.push("canplaythrough"),this.ready((function(){t.forEach((function(e){this.trigger(e)}),this)}))}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&ge?this.el_.fastSeek(e):this.el_.currentTime=e}catch(t){V(t,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&ie&&se&&0===this.el_.currentTime){const e=()=>{this.el_.currentTime>0&&(this.el_.duration===1/0&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),NaN}return this.el_.duration||NaN}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if(!("webkitDisplayingFullscreen"in this.el_))return;const e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)})}supportsFullScreen(){return"function"===typeof this.el_.webkitEnterFullScreen}enterFullScreen(){const e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)si(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(t){this.trigger("fullscreenerror",t)}}),0);else try{e.webkitEnterFullScreen()}catch(t){this.trigger("fullscreenerror",t)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}reset(){ra.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){if(!this.featuresNativeTextTracks)return super.createRemoteTextTrack(e);const t=s.a.createElement("track");return e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t}addRemoteTextTrack(e,t){const i=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(i),i}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){const t=this.$$("track");let i=t.length;while(i--)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])}}getVideoPlaybackQuality(){if("function"===typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();const e={};return"undefined"!==typeof this.el().webkitDroppedFrameCount&&"undefined"!==typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),r.a.performance&&(e.creationTime=r.a.performance.now()),e}}Q(ra,"TEST_VID",(function(){if(!Te())return;const e=s.a.createElement("video"),t=s.a.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e})),ra.isSupported=function(){try{ra.TEST_VID.volume=.5}catch(e){return!1}return!(!ra.TEST_VID||!ra.TEST_VID.canPlayType)},ra.canPlayType=function(e){return ra.TEST_VID.canPlayType(e)},ra.canPlaySource=function(e,t){return ra.canPlayType(e.type)},ra.canControlVolume=function(){try{const e=ra.TEST_VID.volume;ra.TEST_VID.volume=e/2+.1;const t=e!==ra.TEST_VID.volume;return t&&me?(r.a.setTimeout(()=>{ra&&ra.prototype&&(ra.prototype.featuresVolumeControl=e!==ra.TEST_VID.volume)}),!1):t}catch(e){return!1}},ra.canMuteVolume=function(){try{const e=ra.TEST_VID.muted;return ra.TEST_VID.muted=!e,ra.TEST_VID.muted?Re(ra.TEST_VID,"muted","muted"):Me(ra.TEST_VID,"muted","muted"),e!==ra.TEST_VID.muted}catch(e){return!1}},ra.canControlPlaybackRate=function(){if(ie&&se&&le<58)return!1;try{const e=ra.TEST_VID.playbackRate;return ra.TEST_VID.playbackRate=e/2+.1,e!==ra.TEST_VID.playbackRate}catch(e){return!1}},ra.canOverrideAttributes=function(){try{const e=()=>{};Object.defineProperty(s.a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},ra.supportsNativeTextTracks=function(){return ge||me&&se},ra.supportsNativeVideoTracks=function(){return!(!ra.TEST_VID||!ra.TEST_VID.videoTracks)},ra.supportsNativeAudioTracks=function(){return!(!ra.TEST_VID||!ra.TEST_VID.audioTracks)},ra.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function([e,t]){Q(ra.prototype,e,()=>ra[t](),!0)})),ra.prototype.featuresVolumeControl=ra.canControlVolume(),ra.prototype.movingMediaElementInDOM=!me,ra.prototype.featuresFullscreenResize=!0,ra.prototype.featuresProgressEvents=!0,ra.prototype.featuresTimeupdateEvents=!0,ra.prototype.featuresVideoFrameCallback=!(!ra.TEST_VID||!ra.TEST_VID.requestVideoFrameCallback),ra.disposeMediaElement=function(e){if(e){e.parentNode&&e.parentNode.removeChild(e);while(e.hasChildNodes())e.removeChild(e.firstChild);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()}},ra.resetMediaElement=function(e){if(!e)return;const t=e.querySelectorAll("source");let i=t.length;while(i--)e.removeChild(t[i]);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){ra.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){ra.prototype["set"+qt(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){ra.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){ra.prototype["set"+qt(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){ra.prototype[e]=function(){return this.el_[e]()}})),Vi.withSourceHandlers(ra),ra.nativeSourceHandler={},ra.nativeSourceHandler.canPlayType=function(e){try{return ra.TEST_VID.canPlayType(e)}catch(t){return""}},ra.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return ra.nativeSourceHandler.canPlayType(e.type);if(e.src){const t=Ai(e.src);return ra.nativeSourceHandler.canPlayType("video/"+t)}return""},ra.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},ra.nativeSourceHandler.dispose=function(){},ra.registerSourceHandler(ra.nativeSourceHandler),Vi.registerTech("Html5",ra);const aa=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],sa={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},oa=["tiny","xsmall","small","medium","large","xlarge","huge"],la={};oa.forEach(e=>{const t="x"===e.charAt(0)?"x-"+e.substring(1):e;la[e]="vjs-layout-"+t});const ua={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0};class ca extends Wt{constructor(e,t,i){if(e.id=e.id||t.id||"vjs_video_"+ct(),t=Object.assign(ca.getTagSettings(e),t),t.initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language){const i=e.closest("[lang]");i&&(t.language=i.getAttribute("lang"))}if(super(null,t,i),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.isFullscreen_=!1,this.log=H(this.id_),this.fsApi_=D,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=e,this.tagAttributes=e&&Pe(e),this.language(this.options_.language),t.languages){const e={};Object.getOwnPropertyNames(t.languages).forEach((function(i){e[i.toLowerCase()]=t.languages[i]})),this.languages_=e}else this.languages_=ca.prototype.options_.languages;this.resetCache_(),this.poster_=t.poster||"",this.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],e.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(e=>{if("function"!==typeof this[e])throw new Error(`plugin "${e}" does not exist`)}),this.scrubbing_=!1,this.el_=this.createEl(),Ut(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(mt(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);const n=Y(this.options_);if(t.plugins&&Object.keys(t.plugins).forEach(e=>{this[e](t.plugins[e])}),t.debug&&this.debug(!0),this.options_.playerOptions=n,this.middleware_=[],this.playbackRates(t.playbackRates),t.experimentalSvgIcons){const e=new r.a.DOMParser,t=e.parseFromString(hn,"image/svg+xml"),i=t.querySelector("parsererror");if(i)V.warn("Failed to load SVG Icons. Falling back to Font Icons."),this.options_.experimentalSvgIcons=null;else{const e=t.documentElement;e.style.display="none",this.el_.appendChild(e),this.addClass("vjs-svg-icons-enabled")}}this.initChildren(),this.isAudio("audio"===e.nodeName.toLowerCase()),this.controls()?this.addClass("vjs-controls-enabled"):this.addClass("vjs-controls-disabled"),this.el_.setAttribute("role","region"),this.isAudio()?this.el_.setAttribute("aria-label",this.localize("Audio Player")):this.el_.setAttribute("aria-label",this.localize("Video Player")),this.isAudio()&&this.addClass("vjs-audio"),fe&&this.addClass("vjs-touch-enabled"),me||this.addClass("vjs-workinghover"),ca.players[this.id_]=this;const a=A.split(".")[0];this.addClass("vjs-v"+a),this.userActive(!0),this.reportUserActivity(),this.one("play",e=>this.listenForUserActivity_(e)),this.on("keydown",e=>this.handleKeyDown(e)),this.on("languagechange",e=>this.handleLanguagechange(e)),this.breakpoints(this.options_.breakpoints),this.responsive(this.options_.responsive),this.on("ready",()=>{this.audioPosterMode(this.options_.audioPosterMode),this.audioOnlyMode(this.options_.audioOnlyMode)})}dispose(){this.trigger("dispose"),this.off("dispose"),gt(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),gt(s.a,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),ca.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),nn(this),Ui.names.forEach(e=>{const t=Ui[e],i=this[t.getterName]();i&&i.off&&i.off()}),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let e,t=this.tag,i=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player");const n="video-js"===this.tag.tagName.toLowerCase();i?e=this.el_=t.parentNode:n||(e=this.el_=super.createEl("div"));const a=Pe(t);if(n){e=this.el_=t,t=this.tag=s.a.createElement("video");while(e.children.length)t.appendChild(e.firstChild);Ae(e,"video-js")||Ie(e,"video-js"),e.appendChild(t),i=this.playerElIngest_=e,Object.keys(e).forEach(i=>{try{t[i]=e[i]}catch(n){}})}if(t.setAttribute("tabindex","-1"),a.tabindex="-1",se&&he&&(t.setAttribute("role","application"),a.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in a&&delete a.width,"height"in a&&delete a.height,Object.getOwnPropertyNames(a).forEach((function(i){n&&"class"===i||e.setAttribute(i,a[i]),n&&t.setAttribute(i,a[i])})),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",t.player=e.player=this,this.addClass("vjs-paused"),!0!==r.a.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=rt("vjs-styles-dimensions");const e=Xe(".vjs-styles-defaults"),t=Xe("head");t.insertBefore(this.styleEl_,e?e.nextSibling:t.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);const o=t.getElementsByTagName("a");for(let r=0;r<o.length;r++){const e=o.item(r);Ie(e,"vjs-hidden"),e.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!i&&t.parentNode.insertBefore(e,t),xe(t,e),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=e,e}crossOrigin(e){if("undefined"===typeof e)return this.techGet_("crossOrigin");null===e||"anonymous"===e||"use-credentials"===e?(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e)):V.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`)}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){const i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();const n=parseFloat(t);isNaN(n)?V.error(`Improper value "${t}" supplied for for ${e}`):(this[i]=n,this.updateStyleEl_())}fluid(e){if(void 0===e)return!!this.fluid_;this.fluid_=!!e,Ot(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),jt(this,()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)})):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()}updateStyleEl_(){if(!0===r.a.VIDEOJS_NO_DYNAMIC_STYLE){const e="number"===typeof this.width_?this.width_:this.options_.width,t="number"===typeof this.height_?this.height_:this.options_.height,i=this.tech_&&this.tech_.el();return void(i&&(e>=0&&(i.width=e),t>=0&&(i.height=t)))}let e,t,i,n;i=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9";const a=i.split(":"),s=a[1]/a[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/s:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*s,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),at(this.styleEl_,`\n      .${n} {\n        width: ${e}px;\n        height: ${t}px;\n      }\n\n      .${n}.vjs-fluid:not(.vjs-audio-only-mode) {\n        padding-top: ${100*s}%;\n      }\n    `)}loadTech_(e,t){this.tech_&&this.unloadTech_();const i=qt(e),n=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==i&&this.tag&&(Vi.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=i,this.isReady_=!1;let r=this.autoplay();("string"===typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(r=!1);const a={source:t,autoplay:r,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:`${this.id()}_${n}_api`,playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};Ui.names.forEach(e=>{const t=Ui[e];a[t.getterName]=this[t.privateName]}),Object.assign(a,this.options_[i]),Object.assign(a,this.options_[n]),Object.assign(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(a.startTime=this.cache_.currentTime);const s=Vi.getTech(e);if(!s)throw new Error(`No Tech named '${i}' exists! '${i}' should be registered using videojs.registerTech()'`);this.tech_=new s(a),this.tech_.ready(wt(this,this.handleTechReady_),!0),ci.jsonToTextTracks(this.textTracksJson_||[],this.tech_),aa.forEach(e=>{this.on(this.tech_,e,t=>this[`handleTech${qt(e)}_`](t))}),Object.keys(sa).forEach(e=>{this.on(this.tech_,e,t=>{0===this.tech_.playbackRate()&&this.tech_.seeking()?this.queuedCallbacks_.push({callback:this[`handleTech${sa[e]}_`].bind(this),event:t}):this[`handleTech${sa[e]}_`](t)})}),this.on(this.tech_,"loadstart",e=>this.handleTechLoadStart_(e)),this.on(this.tech_,"sourceset",e=>this.handleTechSourceset_(e)),this.on(this.tech_,"waiting",e=>this.handleTechWaiting_(e)),this.on(this.tech_,"ended",e=>this.handleTechEnded_(e)),this.on(this.tech_,"seeking",e=>this.handleTechSeeking_(e)),this.on(this.tech_,"play",e=>this.handleTechPlay_(e)),this.on(this.tech_,"pause",e=>this.handleTechPause_(e)),this.on(this.tech_,"durationchange",e=>this.handleTechDurationChange_(e)),this.on(this.tech_,"fullscreenchange",(e,t)=>this.handleTechFullscreenChange_(e,t)),this.on(this.tech_,"fullscreenerror",(e,t)=>this.handleTechFullscreenError_(e,t)),this.on(this.tech_,"enterpictureinpicture",e=>this.handleTechEnterPictureInPicture_(e)),this.on(this.tech_,"leavepictureinpicture",e=>this.handleTechLeavePictureInPicture_(e)),this.on(this.tech_,"error",e=>this.handleTechError_(e)),this.on(this.tech_,"posterchange",e=>this.handleTechPosterChange_(e)),this.on(this.tech_,"textdata",e=>this.handleTechTextData_(e)),this.on(this.tech_,"ratechange",e=>this.handleTechRateChange_(e)),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===i&&this.tag||xe(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)}unloadTech_(){Ui.names.forEach(e=>{const t=Ui[e];this[t.privateName]=this[t.getterName]()}),this.textTracksJson_=ci.textTracksToJson(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1}tech(e){return void 0===e&&V.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_}addTechControlsListeners_(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)}removeTechControlsListeners_(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)}handleTechReady_(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()}handleTechLoadStart_(){this.removeClass("vjs-ended","vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):this.trigger("loadstart"),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())}manualAutoplay_(e){if(!this.tech_||"string"!==typeof e)return;const t=()=>{const e=this.muted();this.muted(!0);const t=()=>{this.muted(e)};this.playTerminatedQueue_.push(t);const i=this.play();if(ai(i))return i.catch(e=>{throw t(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))})};let i;return"any"!==e||this.muted()?i="muted"!==e||this.muted()?this.play():t():(i=this.play(),ai(i)&&(i=i.catch(t))),ai(i)?i.then(()=>{this.trigger({type:"autoplay-success",autoplay:e})}).catch(()=>{this.trigger({type:"autoplay-failure",autoplay:e})}):void 0}updateSourceCaches_(e=""){let t=e,i="";"string"!==typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=ln(this,t)),this.cache_.source=Y({},e,{src:t,type:i});const n=this.cache_.sources.filter(e=>e.src&&e.src===t),r=[],a=this.$$("source"),s=[];for(let o=0;o<a.length;o++){const e=Pe(a[o]);r.push(e),e.src&&e.src===t&&s.push(e.src)}s.length&&!n.length?this.cache_.sources=r:n.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t}handleTechSourceset_(e){if(!this.changingSrc_){let t=e=>this.updateSourceCaches_(e);const i=this.currentSource().src,n=e.src;i&&!/^blob:/.test(i)&&/^blob:/.test(n)&&(!this.lastSource_||this.lastSource_.tech!==n&&this.lastSource_.player!==i)&&(t=()=>{}),t(n),e.src||this.tech_.any(["sourceset","loadstart"],e=>{if("sourceset"===e.type)return;const t=this.techGet_("currentSrc");this.lastSource_.tech=t,this.updateSourceCaches_(t)})}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})}hasStarted(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?this.addClass("vjs-has-started"):this.removeClass("vjs-has-started"))}handleTechPlay_(){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")}handleTechRateChange_(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(e=>e.callback(e.event)),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")}handleTechWaiting_(){this.addClass("vjs-waiting"),this.trigger("waiting");const e=this.currentTime(),t=()=>{e!==this.currentTime()&&(this.removeClass("vjs-waiting"),this.off("timeupdate",t))};this.on("timeupdate",t)}handleTechCanPlay_(){this.removeClass("vjs-waiting"),this.trigger("canplay")}handleTechCanPlayThrough_(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")}handleTechPlaying_(){this.removeClass("vjs-waiting"),this.trigger("playing")}handleTechSeeking_(){this.addClass("vjs-seeking"),this.trigger("seeking")}handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"===typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?si(this.play()):this.pause()))}handleTechDoubleClick_(e){if(!this.controls_)return;const t=Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),t=>t.contains(e.target));t||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"===typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())}handleTechTap_(){this.userActive(!this.userActive())}handleTechTouchStart_(){this.userWasActive=this.userActive()}handleTechTouchMove_(){this.userWasActive&&this.reportUserActivity()}handleTechTouchEnd_(e){e.cancelable&&e.preventDefault()}toggleFullscreenClass_(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}documentFullscreenChange_(e){const t=e.target.player;if(t&&t!==this)return;const i=this.el();let n=s.a[this.fsApi_.fullscreenElement]===i;!n&&i.matches&&(n=i.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(n)}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",()=>{this.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){const e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(e,t){this.ready((function(){if(e in Ji)return Yi(this.middleware_,this.tech_,e,t);if(e in Zi)return Ki(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(i){throw V(i),i}}),!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in Qi)return Xi(this.middleware_,this.tech_,e);if(e in Zi)return Ki(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw V(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t),t;if("TypeError"===t.name)throw V(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1,t;throw V(t),t}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=si){this.playCallbacks_.push(e);const t=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),i=Boolean(ge||me);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!t)return this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(!t&&i&&this.load());const n=this.techGet_("play"),r=i&&this.hasClass("vjs-ended");r&&this.resetProgressBar_(),null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)}runPlayTerminatedQueue_(){const e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))}runPlayCallbacks_(e){const t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||Kt(0,0)}scrubbing(e){if("undefined"===typeof e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){return void 0===e?(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime):(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),this.cache_.initTime=0,void(isFinite(e)&&(this.cache_.currentTime=Number(e)))):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_)))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;e=parseFloat(e),e<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return e&&e.length||(e=Kt(0,0)),e}bufferedPercent(){return ni(this.buffered(),this.duration())}bufferedEnd(){const e=this.buffered(),t=this.duration();let i=e.end(e.length-1);return i>t&&(i=t),i}volume(e){let t;return void 0!==e?(t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)}muted(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){if(void 0!==e){const t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_}requestFullscreen(e){this.isInPictureInPicture()&&this.exitPictureInPicture();const t=this;return new Promise((i,n)=>{function r(){t.off("fullscreenerror",s),t.off("fullscreenchange",a)}function a(){r(),i()}function s(e,t){r(),n(t)}t.one("fullscreenchange",a),t.one("fullscreenerror",s);const o=t.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(i,n))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){const e=this.el_[this.fsApi_.requestFullscreen](t);return e&&e.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),e}this.tech_.supportsFullScreen()&&!0===!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const e=this;return new Promise((t,i)=>{function n(){e.off("fullscreenerror",a),e.off("fullscreenchange",r)}function r(){n(),t()}function a(e,t){n(),i(t)}e.one("fullscreenchange",r),e.one("fullscreenerror",a);const s=e.exitFullscreenHelper_();s&&(s.then(n,n),s.then(t,i))})}exitFullscreenHelper_(){if(this.fsApi_.requestFullscreen){const e=s.a[this.fsApi_.exitFullscreen]();return e&&si(e.then(()=>this.isFullscreen(!1))),e}this.tech_.supportsFullScreen()&&!0===!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=s.a.documentElement.style.overflow,mt(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow="hidden",Ie(s.a.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){l.a.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,gt(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow=this.docOrigOverflow,Oe(s.a.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&r.a.documentPictureInPicture){const e=s.a.createElement(this.el().tagName);return e.classList=this.el().classList,e.classList.add("vjs-pip-container"),this.posterImage&&e.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&e.appendChild(this.titleBar.el().cloneNode(!0)),e.appendChild(ke("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),r.a.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then(t=>(Qe(t),this.el_.parentNode.insertBefore(e,this.el_),t.document.body.appendChild(this.el_),t.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger("enterpictureinpicture"),t.addEventListener("pagehide",t=>{const i=t.target.querySelector(".video-js");e.parentNode.replaceChild(i,e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),t))}return"pictureInPictureEnabled"in s.a&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return r.a.documentPictureInPicture&&r.a.documentPictureInPicture.window?(r.a.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in s.a?s.a.exitPictureInPicture():void 0}handleKeyDown(e){const{userActions:t}=this.options_;if(!t||!t.hotkeys)return;const i=e=>{const t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;const i=["button","checkbox","hidden","radio","reset","submit"];if("input"===t)return-1===i.indexOf(e.type);const n=["textarea"];return-1!==n.indexOf(t)};i(this.el_.ownerDocument.activeElement)||("function"===typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}handleHotkeys(e){const t=this.options_.userActions?this.options_.userActions.hotkeys:{},{fullscreenKey:i=(e=>l.a.isEventKey(e,"f")),muteKey:n=(e=>l.a.isEventKey(e,"m")),playPauseKey:r=(e=>l.a.isEventKey(e,"k")||l.a.isEventKey(e,"Space"))}=t;if(i.call(this,e)){e.preventDefault(),e.stopPropagation();const t=Wt.getComponent("FullscreenToggle");!1!==s.a[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)}else if(n.call(this,e)){e.preventDefault(),e.stopPropagation();const t=Wt.getComponent("MuteToggle");t.prototype.handleClick.call(this,e)}else if(r.call(this,e)){e.preventDefault(),e.stopPropagation();const t=Wt.getComponent("PlayToggle");t.prototype.handleClick.call(this,e)}}canPlayType(e){let t;for(let i=0,n=this.options_.techOrder;i<n.length;i++){const r=n[i];let a=Vi.getTech(r);if(a||(a=Wt.getComponent(r)),a){if(a.isSupported()&&(t=a.canPlayType(e),t))return t}else V.error(`The "${r}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){const t=this.options_.techOrder.map(e=>[e,Vi.getTech(e)]).filter(([e,t])=>t?t.isSupported():(V.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1)),i=function(e,t,i){let n;return e.some(e=>t.some(t=>{if(n=i(e,t),n)return!0})),n};let n;const r=e=>(t,i)=>e(i,t),a=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};return n=this.options_.sourceOrder?i(e,t,r(a)):i(t,e,a),n||!1}handleSrc_(e,t){if("undefined"===typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();const i=un(e);if(i.length){if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),Wi(this,i[0],(e,n)=>{this.middleware_=n,t||(this.cache_.sources=i),this.updateSourceCaches_(e);const r=this.src_(e);if(r)return i.length>1?this.handleSrc_(i.slice(1)):(this.changingSrc_=!1,this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0),void this.triggerReady());$i(n,this.tech_)}),i.length>1){const e=()=>{this.error(null),this.handleSrc_(i.slice(1),!0)},t=()=>{this.off("error",e)};this.one("error",e),this.one("playing",t),this.resetRetryOnError_=()=>{this.off("error",e),this.off("playing",t)}}}else this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0)}src(e){return this.handleSrc_(e,!1)}src_(e){const t=this.selectSource([e]);return!t||(zt(t.tech,this.techName_)?(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready(()=>{this.changingSrc_=!1}),!1))}load(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){if(this.paused())this.doReset_();else{const e=this.play();si(e.then(()=>this.doReset_()))}}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),Ot(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);const{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:n}=this.controlBar||{},{seekBar:r}=i||{};e&&e.updateContent(),t&&t.updateContent(),n&&n.updateContent(),r&&(r.update(),r.loadProgressBar&&r.loadProgressBar.update())}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){const e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")}autoplay(e){if(void 0===e)return this.options_.autoplay||!1;let t;"string"===typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"===typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t="undefined"===typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")}poster(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){const e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}}controls(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(e){if(void 0===e)return this.error_||null;if(O("beforeerror").forEach(t=>{const i=t(this,e);$(i)&&!Array.isArray(i)||"string"===typeof i||"number"===typeof i||null===i?e=i:this.log.error("please return a value that MediaError expects in beforeerror hooks")}),this.options_.suppressNotSupportedError&&e&&4===e.code){const t=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),void this.one("loadstart",(function(){this.off(["click","touchstart"],t)}))}if(null===e)return this.error_=null,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new ri(e),this.addClass("vjs-error"),V.error(`(CODE:${this.error_.code} ${ri.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),O("error").forEach(e=>e(this,this.error_))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;if(e=!!e,e!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}}listenForUserActivity_(){let e,t,i;const 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if(s-Na>=0)continue;return{partIndex:t.partIndex,segmentIndex:t.segmentIndex,startTime:r+as({defaultDuration:e.targetDuration,durationList:o,startIndex:l,endIndex:u})}}return{segmentIndex:o[o.length-1].segmentIndex,partIndex:o[o.length-1].partIndex,startTime:t}},us=function(e){return e.excludeUntil&&e.excludeUntil>Date.now()},cs=function(e){return e.excludeUntil&&e.excludeUntil===1/0},hs=function(e){const t=us(e);return!e.disabled&&!t},ds=function(e){return e.disabled},ps=function(e){for(let t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},fs=function(e,t){return t.attributes&&t.attributes[e]},vs=function(e,t,i,n=0){if(!fs("BANDWIDTH",i))return NaN;const r=e*i.attributes.BANDWIDTH;return(r-8*n)/t},ms=(e,t)=>{if(1===e.playlists.length)return!0;const i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter(e=>!!hs(e)&&(e.attributes.BANDWIDTH||0)<i).length},gs=(e,t)=>!(!e&&!t||!e&&t||e&&!t)&&(e===t||(!(!e.id||!t.id||e.id!==t.id)||(!(!e.resolvedUri||!t.resolvedUri||e.resolvedUri!==t.resolvedUri)||!(!e.uri||!t.uri||e.uri!==t.uri)))),ys=function(e,t){const i=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{};let n=!1;for(const r in i){for(const e in i[r])if(n=t(i[r][e]),n)break;if(n)break}return!!n},bs=e=>{if(!e||!e.playlists||!e.playlists.length){const t=ys(e,e=>e.playlists&&e.playlists.length||e.uri);return t}for(let t=0;t<e.playlists.length;t++){const i=e.playlists[t],n=i.attributes&&i.attributes.CODECS;if(n&&n.split(",").every(e=>Object(b["f"])(e)))continue;const r=ys(e,e=>gs(i,e));if(!r)return!1}return!0};var _s={liveEdgeDelay:es,duration:rs,seekable:os,getMediaInfoForTime:ls,isEnabled:hs,isDisabled:ds,isExcluded:us,isIncompatible:cs,playlistEnd:ss,isAes:ps,hasAttribute:fs,estimateSegmentRequestTime:vs,isLowestEnabledRendition:ms,isAudioOnly:bs,playlistMatch:gs,segmentDurationWithParts:Ka};const{log:Ts}=ka,Ss=(e,t)=>`${e}-${t}`,ws=(e,t,i)=>`placeholder-uri-${e}-${t}-${i}`,Es=({onwarn:e,oninfo:t,manifestString:i,customTagParsers:n=[],customTagMappers:r=[],llhls:a})=>{const s=new y["a"];e&&s.on("warn",e),t&&s.on("info",t),n.forEach(e=>s.addParser(e)),r.forEach(e=>s.addTagMapper(e)),s.push(i),s.end();const o=s.manifest;if(a||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){o.hasOwnProperty(e)&&delete o[e]})),o.segments&&o.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!o.targetDuration){let t=10;o.segments&&o.segments.length&&(t=o.segments.reduce((e,t)=>Math.max(e,t.duration),0)),e&&e("manifest has no targetDuration defaulting to "+t),o.targetDuration=t}const l=Ja(o);if(l.length&&!o.partTargetDuration){const t=l.reduce((e,t)=>Math.max(e,t.duration),0);e&&(e("manifest has no partTargetDuration defaulting to "+t),Ts.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),o.partTargetDuration=t}return o},ks=(e,t)=>{e.mediaGroups&&["AUDIO","SUBTITLES"].forEach(i=>{if(e.mediaGroups[i])for(const n in e.mediaGroups[i])for(const r in e.mediaGroups[i][n]){const a=e.mediaGroups[i][n][r];t(a,i,n,r)}})},Cs=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},xs=e=>{let t=e.playlists.length;while(t--){const i=e.playlists[t];Cs({playlist:i,id:Ss(t,i.uri)}),i.resolvedUri=ja(e.uri,i.uri),e.playlists[i.id]=i,e.playlists[i.uri]=i,i.attributes.BANDWIDTH||Ts.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}},As=e=>{ks(e,t=>{t.uri&&(t.resolvedUri=ja(e.uri,t.uri))})},Is=(e,t)=>{const i=Ss(0,t),n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:r.a.location.href,resolvedUri:r.a.location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]};return n.playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n},Os=(e,t,i=ws)=>{e.uri=t;for(let r=0;r<e.playlists.length;r++)if(!e.playlists[r].uri){const t="placeholder-uri-"+r;e.playlists[r].uri=t}const n=bs(e);ks(e,(t,r,a,s)=>{if(!t.playlists||!t.playlists.length){if(n&&"AUDIO"===r&&!t.uri)for(let t=0;t<e.playlists.length;t++){const i=e.playlists[t];if(i.attributes&&i.attributes.AUDIO&&i.attributes.AUDIO===a)return}t.playlists=[g()({},t)]}t.playlists.forEach((function(t,n){const o=i(r,a,s,t),l=Ss(n,o);t.uri?t.resolvedUri=t.resolvedUri||ja(e.uri,t.uri):(t.uri=0===n?o:l,t.resolvedUri=t.uri),t.id=t.id||l,t.attributes=t.attributes||{},e.playlists[t.id]=t,e.playlists[t.uri]=t}))}),xs(e),As(e)};class js{constructor(){this.offset_=null,this.pendingDateRanges_=new Map,this.processedDateRanges_=new Map}setOffset(e=[]){if(null!==this.offset_)return;if(!e.length)return;const[t]=e;void 0!==t.programDateTime&&(this.offset_=t.programDateTime/1e3)}setPendingDateRanges(e=[]){if(!e.length)return;const[t]=e,i=t.startDate.getTime();this.trimProcessedDateRanges_(i),this.pendingDateRanges_=e.reduce((e,t)=>(e.set(t.id,t),e),new Map)}processDateRange(e){this.pendingDateRanges_.delete(e.id),this.processedDateRanges_.set(e.id,e)}getDateRangesToProcess(){if(null===this.offset_)return[];const e={},t=[];this.pendingDateRanges_.forEach((i,n)=>{if(!this.processedDateRanges_.has(n)&&(i.startTime=i.startDate.getTime()/1e3-this.offset_,i.processDateRange=()=>this.processDateRange(i),t.push(i),i.class))if(e[i.class]){const t=e[i.class].push(i);i.classListIndex=t-1}else e[i.class]=[i],i.classListIndex=0});for(const i of t){const t=e[i.class]||[];i.endDate?i.endTime=i.endDate.getTime()/1e3-this.offset_:i.endOnNext&&t[i.classListIndex+1]?i.endTime=t[i.classListIndex+1].startTime:i.duration?i.endTime=i.startTime+i.duration:i.plannedDuration?i.endTime=i.startTime+i.plannedDuration:i.endTime=i.startTime}return t}trimProcessedDateRanges_(e){const t=new Map(this.processedDateRanges_);t.forEach((t,i)=>{t.startDate.getTime()<e&&this.processedDateRanges_.delete(i)})}}const{EventTarget:Ls}=ka,Ps=(e,t)=>{if(t.endList||!t.serverControl)return e;const i={};if(t.serverControl.canBlockReload){const{preloadSegment:e}=t;let n=t.mediaSequence+t.segments.length;if(e){const r=e.parts||[],a=Za(t)-1;a>-1&&a!==r.length-1&&(i._HLS_part=a),(a>-1||r.length)&&n--}i._HLS_msn=n}if(t.serverControl&&t.serverControl.canSkipUntil&&(i._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(i).length){const t=new r.a.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach((function(e){i.hasOwnProperty(e)&&t.searchParams.set(e,i[e])})),e=t.toString()}return e},Ds=(e,t)=>{if(!e)return t;const i=Da(e,t);if(e.preloadHints&&!t.preloadHints&&delete i.preloadHints,e.parts&&!t.parts)delete i.parts;else if(e.parts&&t.parts)for(let n=0;n<t.parts.length;n++)e.parts&&e.parts[n]&&(i.parts[n]=Da(e.parts[n],t.parts[n]));return!e.skipped&&t.skipped&&(i.skipped=!1),e.preload&&!t.preload&&(i.preload=!1),i},Rs=(e,t,i)=>{const n=e.slice(),r=t.slice();i=i||0;const a=[];let s;for(let o=0;o<r.length;o++){const e=n[o+i],t=r[o];e?(s=e.map||s,a.push(Ds(e,t))):(s&&!t.map&&(t.map=s),a.push(t))}return a},Ms=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=ja(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=ja(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=ja(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=ja(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach(e=>{e.resolvedUri||(e.resolvedUri=ja(t,e.uri))}),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach(e=>{e.resolvedUri||(e.resolvedUri=ja(t,e.uri))})},Ns=function(e){const t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints)for(let e=0;e<i.preloadHints.length;e++)if("MAP"===i.preloadHints[e].type)return t;i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t},Bs=(e,t)=>e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment,Us=(e,t,i=Bs)=>{const n=Da(e,{}),r=n.playlists[t.id];if(!r)return null;if(i(r,t))return 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t=ja(this.main.uri,e.uri);this.llhls&&(t=Ps(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials},(e,t)=>{if(this.request)return e?this.playlistRequestError(this.request,this.media(),"HAVE_METADATA"):void this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})})}playlistRequestError(e,t,i){const{uri:n,id:r}=t;this.request=null,i&&(this.state=i),this.error={playlist:this.main.playlists[r],status:e.status,message:`HLS playlist request error at URL: ${n}.`,responseText:e.responseText,code:e.status>=500?4:2},this.trigger("error")}parseManifest_({url:e,manifestString:t}){return Es({onwarn:({message:t})=>this.logger_(`m3u8-parser warn for ${e}: ${t}`),oninfo:({message:t})=>this.logger_(`m3u8-parser info for ${e}: ${t}`),manifestString:t,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls})}haveMetadata({playlistString:e,playlistObject:t,url:i,id:n}){this.request=null,this.state="HAVE_METADATA";const r=t||this.parseManifest_({url:i,manifestString:e});r.lastRequest=Date.now(),Cs({playlist:r,uri:i,id:n});const a=Us(this.main,r);this.targetDuration=r.partTargetDuration||r.targetDuration,this.pendingMedia_=null,a?(this.main=a,this.media_=this.main.playlists[n]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(Fs(this.media(),!!a)),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),r.a.clearTimeout(this.mediaUpdateTimeout),r.a.clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new js,this.off()}stopRequest(){if(this.request){const e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e,t){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"===typeof e){if(!this.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(r.a.clearTimeout(this.finalRenditionTimeout),t){const t=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;return void(this.finalRenditionTimeout=r.a.setTimeout(this.media.bind(this,e,!1),t))}const i=this.state,n=!this.media_||e.id!==this.media_.id,a=this.main.playlists[e.id];if(a&&a.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(n&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(Fs(e,!0)),n){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e,this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(t,n)=>{if(this.request){if(e.lastRequest=Date.now(),e.resolvedUri=La(e.resolvedUri,n),t)return this.playlistRequestError(this.request,e,i);this.haveMetadata({playlistString:n.responseText,url:e.uri,id:e.id}),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}}pause(){this.mediaUpdateTimeout&&(r.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(r.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);const t=this.media();if(e){const e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=r.a.setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},e)}else this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(r.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=r.a.setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}start(){if(this.started=!0,"object"===typeof this.src)return this.src.uri||(this.src.uri=r.a.location.href),this.src.resolvedUri=this.src.uri,void setTimeout(()=>{this.setupInitialPlaylist(this.src)},0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(e,t)=>{if(!this.request)return;if(this.request=null,e)return this.error={status:t.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:t.responseText,code:2},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.src=La(this.src,t);const i=this.parseManifest_({manifestString:t.responseText,url:this.src});this.setupInitialPlaylist(i)})}srcUri(){return"string"===typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){if(this.state="HAVE_MAIN_MANIFEST",e.playlists)return this.main=e,Os(this.main,this.srcUri()),e.playlists.forEach(e=>{e.segments=Ns(e),e.segments.forEach(t=>{Ms(t,e.resolvedUri)})}),this.trigger("loadedplaylist"),void(this.request||this.media(this.main.playlists[0]));const t=this.srcUri()||r.a.location.href;this.main=Is(e,t),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata")}}const{xhr:Hs}=ka,qs=function(e,t,i,n){const r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),n(t,e)},zs=(e,t)=>{if(!e||!e.size)return;let i=t;return e.forEach(e=>{i=e(i)}),i},Gs=(e,t,i,n)=>{e&&e.size&&e.forEach(e=>{e(t,i,n)})},Ws=function(){const e=function e(t,i){t=Da({timeout:45e3},t);const n=e.beforeRequest||ka.Vhs.xhr.beforeRequest,r=e._requestCallbackSet||ka.Vhs.xhr._requestCallbackSet||new Set,a=e._responseCallbackSet||ka.Vhs.xhr._responseCallbackSet;n&&"function"===typeof n&&(ka.log.warn("beforeRequest is deprecated, use onRequest instead."),r.add(n));const 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Please seek to e.seekTime and try again",seekTime:n.estimatedStart});const r={mediaSeconds:t},a=so(t,n.segment);return a&&(r.programDateTime=a.toISOString()),i(null,r)},fo=({programTime:e,playlist:t,retryCount:i=2,seekTo:n,pauseAfterSeek:r=!0,tech:a,callback:s})=>{if(!s)throw new Error("seekToProgramTime: callback must be provided");if("undefined"===typeof e||!t||!n)return s({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!t.endList&&!a.hasStarted_)return s({message:"player must be playing a live stream to start buffering"});if(!ho(t))return s({message:"programDateTime tags must be provided in the manifest "+t.resolvedUri});const o=lo(e,t);if(!o)return s({message:e+" was not found in the stream"});const l=o.segment,u=co(l.dateTimeObject,e);if("estimate"===o.type)return 0===i?s({message:e+" is not buffered yet. Try again"}):(n(o.estimatedStart+u),void a.one("seeked",()=>{fo({programTime:e,playlist:t,retryCount:i-1,seekTo:n,pauseAfterSeek:r,tech:a,callback:s})}));const c=l.start+u,h=()=>s(null,a.currentTime());a.one("seeked",h),r&&a.pause(),n(c)},vo=(e,t)=>{if(4===e.readyState)return t()},mo=(e,t,i)=>{let n,r=[],a=!1;const s=function(e,t,n,r){return t.abort(),a=!0,i(e,t,n,r)},o=function(e,t){if(a)return;if(e)return s(e,t,"",r);const i=t.responseText.substring(r&&r.byteLength||0,t.responseText.length);if(r=Object(T["d"])(r,Object(T["h"])(i,!0)),n=n||Object(k["a"])(r),r.length<10||n&&r.length<n+2)return vo(t,()=>s(e,t,"",r));const o=Object(C["a"])(r);return"ts"===o&&r.length<188||!o&&r.length<376?vo(t,()=>s(e,t,"",r)):s(null,t,o,r)},l={uri:e,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function({total:t,loaded:i}){return qs(e,null,{statusCode:e.status},o)}))}},u=t(l,(function(e,t){return qs(u,e,t,o)}));return u},{EventTarget:go}=ka,yo=function(e,t){if(!Bs(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(let i=0;i<e.segments.length;i++){const n=e.segments[i],r=t.segments[i];if(n.uri!==r.uri)return!1;if(!n.byterange&&!r.byterange)continue;const a=n.byterange,s=r.byterange;if(a&&!s||!a&&s)return!1;if(a.offset!==s.offset||a.length!==s.length)return!1}return!0},bo=(e,t,i,n)=>{const r=n.attributes.NAME||i;return`placeholder-uri-${e}-${t}-${r}`},_o=({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:n,previousManifest:r})=>{const a=Object(S["c"])(e,{manifestUri:t,clientOffset:i,sidxMapping:n,previousManifest:r});return Os(a,t,bo),a},To=(e,t)=>{ks(e,(i,n,r,a)=>{a in t.mediaGroups[n][r]||delete e.mediaGroups[n][r][a]})},So=(e,t,i)=>{let n=!0,r=Da(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let a=0;a<t.playlists.length;a++){const e=t.playlists[a];if(e.sidx){const t=Object(S["b"])(e.sidx);i&&i[t]&&i[t].sidx&&Object(S["a"])(e,i[t].sidx,e.sidx.resolvedUri)}const s=Us(r,e,yo);s&&(r=s,n=!1)}return ks(t,(e,t,i,a)=>{if(e.playlists&&e.playlists.length){const s=e.playlists[0].id,o=Us(r,e.playlists[0],yo);o&&(r=o,a in r.mediaGroups[t][i]||(r.mediaGroups[t][i][a]=e),r.mediaGroups[t][i][a].playlists[0]=r.playlists[s],n=!1)}}),To(r,t),t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(n=!1),n?null:r},wo=(e,t)=>{const i=Boolean(!e.map&&!t.map),n=i||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length);return n&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length},Eo=(e,t)=>{const i={};for(const n in e){const r=e[n],a=r.sidx;if(a){const e=Object(S["b"])(a);if(!t[e])break;const n=t[e].sidxInfo;wo(n,a)&&(i[e]=t[e])}}return i},ko=(e,t)=>{const i=Eo(e.playlists,t);let n=i;return ks(e,(e,i,r,a)=>{if(e.playlists&&e.playlists.length){const i=e.playlists;n=Da(n,Eo(i,t))}}),n};class Co extends go{constructor(e,t,i={},n){super(),this.mainPlaylistLoader_=n||this,n||(this.isMain_=!0);const{withCredentials:r=!1}=i;if(this.vhs_=t,this.withCredentials=r,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw new Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",()=>{this.refreshXml_()}),this.on("mediaupdatetimeout",()=>{this.media().attributes.serviceLocation||this.refreshMedia_(this.media().id)}),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=Pa("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}requestErrored_(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!==typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(e,t,i){const n=e.sidx&&Object(S["b"])(e.sidx);if(!e.sidx||!n||this.mainPlaylistLoader_.sidxMapping_[n])return void(this.mediaRequest_=r.a.setTimeout(()=>i(!1),0));const a=La(e.sidx.resolvedUri),s=(r,a)=>{if(this.requestErrored_(r,a,t))return;const s=this.mainPlaylistLoader_.sidxMapping_;let o;try{o=E()(Object(T["k"])(a.response).subarray(8))}catch(l){return void this.requestErrored_(l,a,t)}return s[n]={sidxInfo:e.sidx,sidx:o},Object(S["a"])(e,o,e.sidx.resolvedUri),i(!0)};this.request=mo(a,this.vhs_.xhr,(t,i,n,r)=>{if(t)return s(t,i);if(!n||"mp4"!==n)return s({status:i.status,message:`Unsupported ${n||"unknown"} container type for sidx segment at URL: ${a}`,response:"",playlist:e,internal:!0,playlistExclusionDuration:1/0,code:2},i);const{offset:o,length:l}=e.sidx.byterange;if(r.length>=l+o)return s(t,{response:r.subarray(o,o+l),status:i.status,uri:i.uri});this.request=this.vhs_.xhr({uri:a,responseType:"arraybuffer",headers:Xs({byterange:e.sidx.byterange})},s)})}dispose(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},r.a.clearTimeout(this.minimumUpdatePeriodTimeout_),r.a.clearTimeout(this.mediaRequest_),r.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){if(this.request){const e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);const t=this.state;if("string"===typeof e){if(!this.mainPlaylistLoader_.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.mainPlaylistLoader_.main.playlists[e]}const i=!this.media_||e.id!==this.media_.id;if(i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(i&&(this.trigger("mediachanging"),this.trigger("mediachange")));i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,t,i=>{this.haveMetadata({startingState:t,playlist:e})}))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),r.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(r.a.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){r.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;const t=this.media();if(e){const e=t?t.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=r.a.setTimeout(()=>this.load(),e)}else this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){this.started=!0,this.isMain_?this.requestMain_((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])}):this.mediaRequest_=r.a.setTimeout(()=>this.haveMain_(),0)}requestMain_(e){this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(t,i)=>{if(this.requestErrored_(t,i))return void("HAVE_NOTHING"===this.state&&(this.started=!1));const n=i.responseText!==this.mainPlaylistLoader_.mainXml_;return this.mainPlaylistLoader_.mainXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?this.mainLoaded_=Date.parse(i.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=La(this.mainPlaylistLoader_.srcUrl,i),n?(this.handleMain_(),void this.syncClientServerClock_(()=>e(i,n))):e(i,n)})}syncClientServerClock_(e){const t=Object(S["d"])(this.mainPlaylistLoader_.mainXml_);return null===t?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e()):"DIRECT"===t.method?(this.mainPlaylistLoader_.clientOffset_=t.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:ja(this.mainPlaylistLoader_.srcUrl,t.value),method:t.method,withCredentials:this.withCredentials},(i,n)=>{if(!this.request)return;if(i)return this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e();let r;r="HEAD"===t.method?n.responseHeaders&&n.responseHeaders.date?Date.parse(n.responseHeaders.date):this.mainLoaded_:Date.parse(n.responseText),this.mainPlaylistLoader_.clientOffset_=r-Date.now(),e()}))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){this.mediaRequest_=null;const e=this.mainPlaylistLoader_.main;let t=_o({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:e});e&&(t=So(e,t,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=t||e;const i=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];return i&&i!==this.mainPlaylistLoader_.srcUrl&&(this.mainPlaylistLoader_.srcUrl=i),(!e||t&&t.minimumUpdatePeriod!==e.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),this.addEventStreamToMetadataTrack_(t),Boolean(t)}updateMinimumUpdatePeriodTimeout_(){const e=this.mainPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(r.a.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);let t=e.main&&e.main.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!==typeof t||t<=0?t<0&&this.logger_(`found invalid minimumUpdatePeriod of ${t}, not setting a timeout`):this.createMUPTimeout_(t)}createMUPTimeout_(e){const t=this.mainPlaylistLoader_;t.minimumUpdatePeriodTimeout_=r.a.setTimeout(()=>{t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)},e)}refreshXml_(){this.requestMain_((e,t)=>{t&&(this.media_&&(this.media_=this.mainPlaylistLoader_.main.playlists[this.media_.id]),this.mainPlaylistLoader_.sidxMapping_=ko(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.sidxMapping_),this.addSidxSegments_(this.media(),this.state,e=>{this.refreshMedia_(this.media().id)}))})}refreshMedia_(e){if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMain_&&this.handleMain_();const t=this.mainPlaylistLoader_.main.playlists,i=!this.media_||this.media_!==t[e];if(i?this.media_=t[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){const 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ve={ONE_SECOND_IN_TS:fe,secondsToVideoTs:G,secondsToAudioTs:W,videoTsToSeconds:$,audioTsToSeconds:X,audioTsToVideoTs:Y,videoTsToAudioTs:K,metadataTsToSeconds:Q},me=pe,ge=ve,ye=function(e){var t,i,n=0;for(t=0;t<e.length;t++)i=e[t],n+=i.data.byteLength;return n},be=function(e,t,i,n){var r,a,s,o,l=0,u=0,c=0,h=0;if(t.length&&(r=ge.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),l=Math.ceil(ge.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&n&&(u=r-Math.max(i,n),c=Math.floor(u/l),h=c*l),!(c<1||h>ge.ONE_SECOND_IN_TS/2))){for(a=me()[e.samplerate],a||(a=t[0].data),s=0;s<c;s++)o=t[0],t.splice(0,0,{data:a,dts:o.dts-l,pts:o.pts-l});return e.baseMediaDecodeTime-=Math.floor(ge.videoTsToAudioTs(h,e.samplerate)),h}},_e=function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))},Te=function(e){var t,i,n=[];for(t=0;t<e.length;t++)i=e[t],n.push({size:i.data.byteLength,duration:1024});return n},Se=function(e){var t,i,n=0,r=new Uint8Array(ye(e));for(t=0;t<e.length;t++)i=e[t],r.set(i.data,n),n+=i.data.byteLength;return r},we={prefixWithSilence:be,trimAdtsFramesByEarliestDts:_e,generateSampleTable:Te,concatenateFrameData:Se},Ee=ve.ONE_SECOND_IN_TS,ke=function(e,t){"number"===typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"===typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},Ce=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},xe=function(e,t){var i,n,r=e.minSegmentDts;return t||(r-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=r,i=Math.max(0,i),"audio"===e.type&&(n=e.samplerate/Ee,i*=n,i=Math.floor(i)),i},Ae={clearDtsInfo:Ce,calculateTrackBaseMediaDecodeTime:xe,collectDtsInfo:ke},Ie=4,Oe=128,je=function(e){var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;while(t<e.byteLength){if(e[t]===Oe)break;while(255===e[t])n+=255,t++;n+=e[t++];while(255===e[t])r+=255,t++;if(r+=e[t++],!i.payload&&n===Ie){var a=String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6]);if("GA94"===a){i.payloadType=n,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,n=0,r=0}return i},Le=function(e){return 181!==e.payload[0]||49!==(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},Pe=function(e,t){var i,n,r,a,s=[];if(!(64&t[0]))return s;for(n=31&t[0],i=0;i<n;i++)r=3*i,a={type:3&t[r+2],pts:e},4&t[r+2]&&(a.ccData=t[r+3]<<8|t[r+4],s.push(a));return s},De=function(e){var t,i,n=e.byteLength,r=[],a=1;while(a<n-2)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},Re={parseSei:je,parseUserData:Le,parseCaptionPackets:Pe,discardEmulationPreventionBytes:De,USER_DATA_REGISTERED_ITU_T_T35:Ie},Me=U,Ne=Re,Be=function(e){e=e||{},Be.prototype.init.call(this),this.parse708captions_="boolean"!==typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new Ke(0,0),new Ke(0,1),new Ke(1,0),new Ke(1,1)],this.parse708captions_&&(this.cc708Stream_=new ze({captionServices:e.captionServices})),this.reset(),this.ccStreams_.forEach((function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))}),this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};Be.prototype=new Me,Be.prototype.push=function(e){var t,i,n;if("sei_rbsp"===e.nalUnitType&&(t=Ne.parseSei(e.escapedRBSP),t.payload&&t.payloadType===Ne.USER_DATA_REGISTERED_ITU_T_T35&&(i=Ne.parseUserData(t),i)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=Ne.parseCaptionPackets(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Be.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},Be.prototype.flushStream=function(e){this.captionPackets_.length?(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},Be.prototype.flush=function(){return this.flushStream("flush")},Be.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Be.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},Be.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},Be.prototype.setsChannel1Active=function(e){return 4096===(30720&e.ccData)},Be.prototype.setsChannel2Active=function(e){return 6144===(30720&e.ccData)},Be.prototype.setsTextOrXDSActive=function(e){return 256===(28928&e.ccData)||4138===(30974&e.ccData)||6186===(30974&e.ccData)},Be.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var Ue={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600},Fe=function(e){var t=Ue[e]||e;return 4096&e&&e===t?"":String.fromCharCode(t)},Ve=function(e){return 32<=e&&e<=127||160<=e&&e<=255},He=function(e){this.windowNum=e,this.reset()};He.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},He.prototype.getText=function(){return this.rows.join("\n")},He.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},He.prototype.newLine=function(e){this.rows.length>=this.virtualRowCount&&"function"===typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);while(this.rows.length>this.virtualRowCount)this.rows.shift(),this.rowIdx--},He.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},He.prototype.addText=function(e){this.rows[this.rowIdx]+=e},He.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var qe=function(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new He(-1),this.windows=[],this.stream=i,"string"===typeof t&&this.createTextDecoder(t)};qe.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new He(i),"function"===typeof t&&(this.windows[i].beforeRowOverflow=t)},qe.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},qe.prototype.createTextDecoder=function(e){if("undefined"===typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var ze=function(e){e=e||{},ze.prototype.init.call(this);var t,i=this,n=e.captionServices||{},r={};Object.keys(n).forEach(e=>{t=n[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)}),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(i.new708Packet(),i.add708Bytes(e)):(null===i.current708Packet&&i.new708Packet(),i.add708Bytes(e))}};ze.prototype=new Me,ze.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},ze.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,n=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(n)},ze.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,n=null,r=0,a=t[r++];for(e.seq=a>>6,e.sizeCode=63&a;r<t.length;r++)a=t[r++],i=a>>5,n=31&a,7===i&&n>0&&(a=t[r++],i=a),this.pushServiceBlock(i,r,n),n>0&&(r+=n-1)},ze.prototype.pushServiceBlock=function(e,t,i){var n,r=t,a=this.current708Packet.data,s=this.services[e];for(s||(s=this.initService(e,r));r<t+i&&r<a.length;r++)n=a[r],Ve(n)?r=this.handleText(r,s):24===n?r=this.multiByteCharacter(r,s):16===n?r=this.extendedCommands(r,s):128<=n&&n<=135?r=this.setCurrentWindow(r,s):152<=n&&n<=159?r=this.defineWindow(r,s):136===n?r=this.clearWindows(r,s):140===n?r=this.deleteWindows(r,s):137===n?r=this.displayWindows(r,s):138===n?r=this.hideWindows(r,s):139===n?r=this.toggleWindows(r,s):151===n?r=this.setWindowAttributes(r,s):144===n?r=this.setPenAttributes(r,s):145===n?r=this.setPenColor(r,s):146===n?r=this.setPenLocation(r,s):143===n?s=this.reset(r,s):8===n?s.currentWindow.backspace():12===n?s.currentWindow.clearText():13===n?s.currentWindow.pendingNewLine=!0:14===n?s.currentWindow.clearText():141===n&&r++},ze.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data,n=i[++e];return Ve(n)&&(e=this.handleText(e,t,{isExtended:!0})),e},ze.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},ze.prototype.initService=function(e,t){var i,n="SERVICE"+e,r=this;return n in this.serviceEncodings&&(i=this.serviceEncodings[n]),this.services[e]=new qe(e,i,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},ze.prototype.handleText=function(e,t,i){var n,r,a=i&&i.isExtended,s=i&&i.isMultiByte,o=this.current708Packet.data,l=a?4096:0,u=o[e],c=o[e+1],h=t.currentWindow;function d(e){return e.map(e=>("0"+(255&e).toString(16)).slice(-2)).join("")}if(s?(r=[u,c],e++):r=[u],t.textDecoder_&&!a)n=t.textDecoder_.decode(new Uint8Array(r));else if(s){const e=d(r);n=String.fromCharCode(parseInt(e,16))}else n=Fe(l|u);return h.pendingNewLine&&!h.isEmpty()&&h.newLine(this.getPts(e)),h.pendingNewLine=!1,h.addText(n),e},ze.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,n=i[e+1],r=i[e+2];return Ve(n)&&Ve(r)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},ze.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data,n=i[e],r=7&n;return t.setCurrentWindow(r),e},ze.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e],r=7&n;t.setCurrentWindow(r);var a=t.currentWindow;return n=i[++e],a.visible=(32&n)>>5,a.rowLock=(16&n)>>4,a.columnLock=(8&n)>>3,a.priority=7&n,n=i[++e],a.relativePositioning=(128&n)>>7,a.anchorVertical=127&n,n=i[++e],a.anchorHorizontal=n,n=i[++e],a.anchorPoint=(240&n)>>4,a.rowCount=15&n,n=i[++e],a.columnCount=63&n,n=i[++e],a.windowStyle=(56&n)>>3,a.penStyle=7&n,a.virtualRowCount=a.rowCount+1,e},ze.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.winAttr;return n=i[++e],r.fillOpacity=(192&n)>>6,r.fillRed=(48&n)>>4,r.fillGreen=(12&n)>>2,r.fillBlue=3&n,n=i[++e],r.borderType=(192&n)>>6,r.borderRed=(48&n)>>4,r.borderGreen=(12&n)>>2,r.borderBlue=3&n,n=i[++e],r.borderType+=(128&n)>>5,r.wordWrap=(64&n)>>6,r.printDirection=(48&n)>>4,r.scrollDirection=(12&n)>>2,r.justify=3&n,n=i[++e],r.effectSpeed=(240&n)>>4,r.effectDirection=(12&n)>>2,r.displayEffect=3&n,e},ze.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},ze.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},ze.prototype.displayWindows=function(e,t){var i=this.current708Packet.data,n=i[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var a=0;a<8;a++)n&1<<a&&(t.windows[a].visible=1);return e},ze.prototype.hideWindows=function(e,t){var i=this.current708Packet.data,n=i[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var a=0;a<8;a++)n&1<<a&&(t.windows[a].visible=0);return e},ze.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data,n=i[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var a=0;a<8;a++)n&1<<a&&(t.windows[a].visible^=1);return e},ze.prototype.clearWindows=function(e,t){var i=this.current708Packet.data,n=i[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var a=0;a<8;a++)n&1<<a&&t.windows[a].clearText();return e},ze.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data,n=i[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var a=0;a<8;a++)n&1<<a&&t.windows[a].reset();return e},ze.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penAttr;return n=i[++e],r.textTag=(240&n)>>4,r.offset=(12&n)>>2,r.penSize=3&n,n=i[++e],r.italics=(128&n)>>7,r.underline=(64&n)>>6,r.edgeType=(56&n)>>3,r.fontStyle=7&n,e},ze.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penColor;return n=i[++e],r.fgOpacity=(192&n)>>6,r.fgRed=(48&n)>>4,r.fgGreen=(12&n)>>2,r.fgBlue=3&n,n=i[++e],r.bgOpacity=(192&n)>>6,r.bgRed=(48&n)>>4,r.bgGreen=(12&n)>>2,r.bgBlue=3&n,n=i[++e],r.edgeRed=(48&n)>>4,r.edgeGreen=(12&n)>>2,r.edgeBlue=3&n,e},ze.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},ze.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var Ge={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},We=function(e){return null===e?"":(e=Ge[e]||e,String.fromCharCode(e))},$e=14,Xe=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Ye=function(){var e=[],t=$e+1;while(t--)e.push({text:"",indent:0,offset:0});return e},Ke=function(e,t){Ke.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a;if(t=32639&e.ccData,t!==this.lastControlCode_){if(4096===(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Ye();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Ye();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Ye()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))n=(3&n)<<8,a=We(n|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),n=(3&n)<<8,a=We(n|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14===(14&r)&&this.addFormatting(e.pts,["i"]),1===(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r)){const e=3&r;this.nonDisplayed_[this.row_].offset=e,this.column_+=e}else if(this.isPAC(n,r)){var s=Xe.indexOf(7968&t);if("rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16===(16&t)){const e=(14&t)>>1;this.column_=4*e,this.nonDisplayed_[this.row_].indent+=e}this.isColorPAC(r)&&14===(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),a=We(n),a+=We(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Ke.prototype=new Me,Ke.prototype.flushDisplayed=function(e){const t=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},i=[];this.displayed_.forEach((e,n)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(r){t(n)}e.text.length&&i.push({text:e.text,line:n+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else void 0!==e&&null!==e||t(n)}),i.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:i,stream:this.name_})},Ke.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Ye(),this.nonDisplayed_=Ye(),this.lastControlCode_=null,this.column_=0,this.row_=$e,this.rollUpRows_=2,this.formatting_=[]},Ke.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},Ke.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},Ke.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Ke.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},Ke.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},Ke.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},Ke.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},Ke.prototype.isNormalChar=function(e){return e>=32&&e<=127},Ke.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=$e,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Ye(),this.displayed_=Ye()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Ke.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce((function(e,t){return e+"<"+t+">"}),"");this[this.mode_](e,i)},Ke.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),"");this.formatting_=[],this[this.mode_](e,t)}},Ke.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;i+=t,this.nonDisplayed_[this.row_].text=i},Ke.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i},Ke.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<$e+1;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},Ke.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i};var Qe={CaptionStream:Be,Cea608Stream:Ke,Cea708Stream:ze},Je={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ze=U,et=8589934592,tt=4294967296,it="shared",nt=function(e,t){var i=1;e>t&&(i=-1);while(Math.abs(t-e)>tt)e+=i*et;return e},rt=function(e){var t,i;rt.prototype.init.call(this),this.type_=e||it,this.push=function(e){this.type_!==it&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=nt(e.dts,i),e.pts=nt(e.pts,i),t=e.dts,this.trigger("data",e))},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=void 0,t=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};rt.prototype=new Ze;var at,st={TimestampRolloverStream:rt,handleRollover:nt},ot=(e,t,i)=>{if(!e)return-1;for(var n=i;n<e.length;n++)if(e[n]===t)return n;return-1},lt={typedArrayIndexOf:ot},ut=lt.typedArrayIndexOf,ct={Iso88591:0,Utf16:1,Utf16be:2,Utf8:3},ht=function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r},dt=function(e,t,i){return decodeURIComponent(ht(e,t,i))},pt=function(e,t,i){return unescape(ht(e,t,i))},ft=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},vt={APIC:function(e){var t,i,n=1,r="--\x3e";e.data[0]===ct.Utf8&&(t=ut(e.data,0,n),t<0||(e.mimeType=pt(e.data,n,t),n=t+1,e.pictureType=e.data[n],n++,i=ut(e.data,0,n),i<0||(e.description=dt(e.data,n,i),n=i+1,e.mimeType===r?e.url=pt(e.data,n,e.data.length):e.pictureData=e.data.subarray(n,e.data.length))))},"T*":function(e){e.data[0]===ct.Utf8&&(e.value=dt(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;e.data[0]===ct.Utf8&&(t=ut(e.data,0,1),-1!==t&&(e.description=dt(e.data,1,t),e.value=dt(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value))},"W*":function(e){e.url=pt(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;e.data[0]===ct.Utf8&&(t=ut(e.data,0,1),-1!==t&&(e.description=dt(e.data,1,t),e.url=pt(e.data,t+1,e.data.length).replace(/\0.*$/,"")))},PRIV:function(e){var t;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=pt(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},mt=function(e){var t,i,n=10,r=0,a=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){r=ft(e.subarray(6,10)),r+=10;var s=64&e[5];s&&(n+=4,n+=ft(e.subarray(10,14)),r-=ft(e.subarray(16,20)));do{if(t=ft(e.subarray(n+4,n+8)),t<1)break;i=String.fromCharCode(e[n],e[n+1],e[n+2],e[n+3]);var o={id:i,data:e.subarray(n+10,n+t+10)};o.key=o.id,vt[o.id]?vt[o.id](o):"T"===o.id[0]?vt["T*"](o):"W"===o.id[0]&&vt["W*"](o),a.push(o),n+=10,n+=t}while(n<r);return a}},gt={parseId3Frames:mt,parseSyncSafeInteger:ft,frameParsers:vt},yt=U,bt=Je,_t=gt;at=function(e){var t,i={descriptor:e&&e.descriptor},n=0,r=[],a=0;if(at.prototype.init.call(this),this.dispatchType=bt.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,s,o,l,u;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),a+=e.data.byteLength,1===r.length&&(n=_t.parseSyncSafeInteger(e.data.subarray(6,10)),n+=10),!(a<n)){for(t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},l=0;l<n;)t.data.set(r[0].data.subarray(0,n-l),l),l+=r[0].data.byteLength,a-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i+=4,i+=_t.parseSyncSafeInteger(t.data.subarray(10,14)),n-=_t.parseSyncSafeInteger(t.data.subarray(16,20)));do{if(s=_t.parseSyncSafeInteger(t.data.subarray(i+4,i+8)),s<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}if(u=String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),o={id:u,data:t.data.subarray(i+10,i+s+10)},o.key=o.id,_t.frameParsers[o.id]?_t.frameParsers[o.id](o):"T"===o.id[0]?_t.frameParsers["T*"](o):"W"===o.id[0]&&_t.frameParsers["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner){var c=o.data,h=(1&c[3])<<30|c[4]<<22|c[5]<<14|c[6]<<6|c[7]>>>2;h*=4,h+=3&c[7],o.timeStamp=h,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),i+=10,i+=s}while(i<n);this.trigger("data",t)}}},at.prototype=new yt;var Tt,St,wt,Et=at,kt=U,Ct=Qe,xt=Je,At=st.TimestampRolloverStream,It=188,Ot=71;Tt=function(){var e=new Uint8Array(It),t=0;Tt.prototype.init.call(this),this.push=function(i){var n,r=0,a=It;t?(n=new Uint8Array(i.byteLength+t),n.set(e.subarray(0,t)),n.set(i,t),t=0):n=i;while(a<n.byteLength)n[r]!==Ot||n[a]!==Ot?(r++,a++):(this.trigger("data",n.subarray(r,a)),r+=It,a+=It);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){t===It&&e[0]===Ot&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}},Tt.prototype=new kt,St=function(){var e,t,i,n;St.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var r=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===n.type?t(e.subarray(r),n):i(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){var i,r,a,s;if(1&e[5]){n.programMapTable={video:null,audio:null,"timed-metadata":{}},i=(15&e[1])<<8|e[2],r=3+i-4,a=(15&e[10])<<8|e[11],s=12+a;while(s<r){var o=e[s],l=(31&e[s+1])<<8|e[s+2];o===xt.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=l:o===xt.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=l:o===xt.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][l]=o),s+=5+((15&e[s+3])<<8|e[s+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid){i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);while(this.packetsWaitingForPmt.length)this.processPes_.apply(this,this.packetsWaitingForPmt.shift())}else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=xt.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=xt.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}},St.prototype=new kt,St.STREAM_TYPES={h264:27,adts:15},wt=function(){var e,t=this,i=!1,n={data:[],size:0},r={data:[],size:0},a={data:[],size:0},s=function(e,t){var i;const n=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===n&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!==(4&e[6]),i=e[7],192&i&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8]))},o=function(e,i,n){var r,a=new Uint8Array(e.size),o={type:i},l=0,u=0,c=!1;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,l=0;l<e.data.length;l++)r=e.data[l],a.set(r.data,u),u+=r.data.byteLength;s(a,o),c="video"===i||o.packetLength<=e.size,(n||c)&&(e.size=0,e.data.length=0),c&&t.trigger("data",o)}};wt.prototype.init.call(this),this.push=function(s){({pat:function(){},pes:function(){var e,t;switch(s.streamType){case xt.H264_STREAM_TYPE:e=n,t="video";break;case xt.ADTS_STREAM_TYPE:e=r,t="audio";break;case xt.METADATA_STREAM_TYPE:e=a,t="timed-metadata";break;default:return}s.payloadUnitStartIndicator&&o(e,t,!0),e.data.push(s),e.size+=s.data.byteLength},pmt:function(){var n={type:"metadata",tracks:[]};e=s.programMapTable,null!==e.video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),i=!0,t.trigger("data",n)}})[s.type]()},this.reset=function(){n.size=0,n.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){o(n,"video"),o(r,"audio"),o(a,"timed-metadata")},this.flush=function(){if(!i&&e){var n={type:"metadata",tracks:[]};null!==e.video&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&n.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",n)}i=!1,this.flushStreams_(),this.trigger("done")}},wt.prototype=new kt;var jt={PAT_PID:0,MP2T_PACKET_LENGTH:It,TransportPacketStream:Tt,TransportParseStream:St,ElementaryStream:wt,TimestampRolloverStream:At,CaptionStream:Ct.CaptionStream,Cea608Stream:Ct.Cea608Stream,Cea708Stream:Ct.Cea708Stream,MetadataStream:Et};for(var Lt in xt)xt.hasOwnProperty(Lt)&&(jt[Lt]=xt[Lt]);var Pt,Dt=jt,Rt=U,Mt=ve.ONE_SECOND_IN_TS,Nt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];Pt=function(e){var t,i=0;Pt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${i} outside syncword`})},this.push=function(n){var r,a,s,o,l,u=0;if(e||(i=0),"audio"===n.type){var c;t&&t.length?(s=t,t=new Uint8Array(s.byteLength+n.data.byteLength),t.set(s),t.set(n.data,s.byteLength)):t=n.data;while(u+7<t.length)if(255===t[u]&&240===(246&t[u+1])){if("number"===typeof c&&(this.skipWarn_(c,u),c=null),a=2*(1&~t[u+1]),r=(3&t[u+3])<<11|t[u+4]<<3|(224&t[u+5])>>5,o=1024*(1+(3&t[u+6])),l=o*Mt/Nt[(60&t[u+2])>>>2],t.byteLength-u<r)break;this.trigger("data",{pts:n.pts+i*l,dts:n.dts+i*l,sampleCount:o,audioobjecttype:1+(t[u+2]>>>6&3),channelcount:(1&t[u+2])<<2|(192&t[u+3])>>>6,samplerate:Nt[(60&t[u+2])>>>2],samplingfrequencyindex:(60&t[u+2])>>>2,samplesize:16,data:t.subarray(u+7+a,u+r)}),i++,u+=r}else"number"!==typeof c&&(c=u),u++;"number"===typeof c&&(this.skipWarn_(c,u),c=null),t=t.subarray(u)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},Pt.prototype=new Rt;var Bt,Ut=Pt;Bt=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),i=new DataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){var r;n>e?(i<<=e,n-=e):(e-=n,r=Math.floor(e/8),e-=8*r,t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;return n-=r,n>0?i<<=r:t>0&&this.loadWord(),r=e-r,r>0?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){var e;for(e=0;e<n;++e)if(0!==(i&2147483648>>>e))return i<<=e,n-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};var Ft,Vt,Ht,qt=Bt,zt=U,Gt=qt;Vt=function(){var e,t,i=0;Vt.prototype.init.call(this),this.push=function(n){var r;t?(r=new Uint8Array(t.byteLength+n.data.byteLength),r.set(t),r.set(n.data,t.byteLength),t=r):t=n.data;for(var a=t.byteLength;i<a-3;i++)if(1===t[i+2]){e=i+5;break}while(e<a)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<a);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3;break}t=t.subarray(i),e-=i,i=0},this.reset=function(){t=null,i=0,this.trigger("reset")},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}},Vt.prototype=new zt,Ht={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},Ft=function(){var e,t,i,n,r,a,s,o=new Vt;Ft.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",(function(s){var o={trackId:t,pts:i,dts:n,data:s,nalUnitTypeCode:31&s[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(s.subarray(1)),o.config=a(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp";break}e.trigger("data",o)})),o.on("done",(function(){e.trigger("done")})),o.on("partialdone",(function(){e.trigger("partialdone")})),o.on("reset",(function(){e.trigger("reset")})),o.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},s=function(e,t){var i,n,r=8,a=8;for(i=0;i<e;i++)0!==a&&(n=t.readExpGolomb(),a=(r+n+256)%256),r=0===a?r:a},r=function(e){var t,i,n=e.byteLength,r=[],a=1;while(a<n-2)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},a=function(e){var t,i,n,r,a,o,l,u,c,h,d,p,f,v=0,m=0,g=0,y=0,b=[1,1];if(t=new Gt(e),i=t.readUnsignedByte(),r=t.readUnsignedByte(),n=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),Ht[i]&&(a=t.readUnsignedExpGolomb(),3===a&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(d=3!==a?8:12,f=0;f<d;f++)t.readBoolean()&&s(f<6?16:64,t);if(t.skipUnsignedExpGolomb(),o=t.readUnsignedExpGolomb(),0===o)t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),l=t.readUnsignedExpGolomb(),f=0;f<l;f++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),u=t.readUnsignedExpGolomb(),c=t.readUnsignedExpGolomb(),h=t.readBits(1),0===h&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(v=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(p=t.readUnsignedByte(),p){case 1:b=[1,1];break;case 2:b=[12,11];break;case 3:b=[10,11];break;case 4:b=[16,11];break;case 5:b=[40,33];break;case 6:b=[24,11];break;case 7:b=[20,11];break;case 8:b=[32,11];break;case 9:b=[80,33];break;case 10:b=[18,11];break;case 11:b=[15,11];break;case 12:b=[64,33];break;case 13:b=[160,99];break;case 14:b=[4,3];break;case 15:b=[3,2];break;case 16:b=[2,1];break;case 255:b=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()];break}b&&(b[0],b[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:16*(u+1)-2*v-2*m,height:(2-h)*(c+1)*16-2*g-2*y,sarRatio:b}}},Ft.prototype=new zt;var Wt,$t={H264Stream:Ft,NalByteStream:Vt},Xt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Yt=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9],n=e[t+5],r=(16&n)>>4;return i=i>=0?i:0,r?i+20:i+10},Kt=function(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=Yt(e,t),Kt(e,t))},Qt=function(e){var t=Kt(e,0);return e.length>=t+2&&255===(255&e[t])&&240===(240&e[t+1])&&16===(22&e[t+1])},Jt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Zt=function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r},ei=function(e,t,i){return unescape(Zt(e,t,i))},ti=function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3,r=6144&e[t+3];return r|n|i},ii=function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240===(240&e[t+1])?"audio":null},ni=function(e){var t=0;while(t+5<e.length){if(255===e[t]&&240===(246&e[t+1]))return Xt[(60&e[t+2])>>>2];t++}return null},ri=function(e){var t,i,n,r;t=10,64&e[5]&&(t+=4,t+=Jt(e.subarray(10,14)));do{if(i=Jt(e.subarray(t+4,t+8)),i<1)return null;if(r=String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3]),"PRIV"===r){n=e.subarray(t+10,t+i+10);for(var a=0;a<n.byteLength;a++)if(0===n[a]){var s=ei(n,0,a);if("com.apple.streaming.transportStreamTimestamp"===s){var o=n.subarray(a+1),l=(1&o[3])<<30|o[4]<<22|o[5]<<14|o[6]<<6|o[7]>>>2;return l*=4,l+=3&o[7],l}break}}t+=10,t+=i}while(t<e.byteLength);return null},ai={isLikelyAacData:Qt,parseId3TagSize:Yt,parseAdtsSize:ti,parseType:ii,parseSampleRate:ni,parseAacTimestamp:ri},si=U,oi=ai;Wt=function(){var e=new Uint8Array,t=0;Wt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var n,r,a,s,o=0,l=0;e.length?(s=e.length,e=new Uint8Array(i.byteLength+s),e.set(e.subarray(0,s)),e.set(i,s)):e=i;while(e.length-l>=3)if(e[l]!=="I".charCodeAt(0)||e[l+1]!=="D".charCodeAt(0)||e[l+2]!=="3".charCodeAt(0))if(255!==(255&e[l])||240!==(240&e[l+1]))l++;else{if(e.length-l<7)break;if(o=oi.parseAdtsSize(e,l),l+o>e.length)break;a={type:"audio",data:e.subarray(l,l+o),pts:t,dts:t},this.trigger("data",a),l+=o}else{if(e.length-l<10)break;if(o=oi.parseId3TagSize(e,l),l+o>e.length)break;r={type:"timed-metadata",data:e.subarray(l,l+o)},this.trigger("data",r),l+=o}n=e.length-l,e=n>0?e.subarray(l):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}},Wt.prototype=new si;var li,ui,ci,hi,di=Wt,pi=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],fi=pi,vi=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],mi=vi,gi=U,yi=J,bi=le,_i=we,Ti=Ae,Si=Dt,wi=ve,Ei=Ut,ki=$t.H264Stream,Ci=di,xi=ai.isLikelyAacData,Ai=ve.ONE_SECOND_IN_TS,Ii=fi,Oi=mi,ji=function(e,t){t.stream=e,this.trigger("log",t)},Li=function(e,t){for(var i=Object.keys(t),n=0;n<i.length;n++){var r=i[n];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",ji.bind(e,r))}},Pi=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},Di=function(e,t,i,n,r,a){var s=i-t,o=n-t,l=r-i;return{start:{dts:e,pts:e+s},end:{dts:e+o,pts:e+l},prependedContentDuration:a,baseMediaDecodeTime:e}};ui=function(e,t){var i,n=[],r=0,a=0,s=1/0;t=t||{},i=t.firstSequenceNumber||0,ui.prototype.init.call(this),this.push=function(t){Ti.collectDtsInfo(e,t),e&&Ii.forEach((function(i){e[i]=t[i]})),n.push(t)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var o,l,u,c,h,d,p;0!==n.length?(o=_i.trimAdtsFramesByEarliestDts(n,e,r),e.baseMediaDecodeTime=Ti.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),p=_i.prefixWithSilence(e,o,a,s),e.samples=_i.generateSampleTable(o),u=yi.mdat(_i.concatenateFrameData(o)),n=[],l=yi.moof(i,[e]),c=new Uint8Array(l.byteLength+u.byteLength),i++,c.set(l),c.set(u,l.byteLength),Ti.clearDtsInfo(e),h=Math.ceil(1024*Ai/e.samplerate),o.length&&(d=o.length*h,this.trigger("segmentTimingInfo",Di(wi.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+d,o[0].pts+d,p||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+d})),this.trigger("data",{track:e,boxes:c}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){Ti.clearDtsInfo(e),n=[],this.trigger("reset")}},ui.prototype=new gi,li=function(e,t){var i,n,r,a=[],s=[];t=t||{},i=t.firstSequenceNumber||0,li.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){Ti.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.config,e.sps=[t.data],Oi.forEach((function(t){e[t]=n[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){var n,r,o,l,u,c,h,d,p=0;while(a.length){if("access_unit_delimiter_rbsp"===a[0].nalUnitType)break;a.shift()}if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(n=bi.groupNalsIntoFrames(a),o=bi.groupFramesIntoGops(n),o[0][0].keyFrame||(r=this.getGopForFusion_(a[0],e),r?(p=r.duration,o.unshift(r),o.byteLength+=r.byteLength,o.nalCount+=r.nalCount,o.pts=r.pts,o.dts=r.dts,o.duration+=r.duration):o=bi.extendFirstKeyFrame(o)),s.length){var f;if(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o),!f)return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Ti.clearDtsInfo(e),o=f}Ti.collectDtsInfo(e,o),e.samples=bi.generateSampleTable(o),u=yi.mdat(bi.concatenateNalData(o)),e.baseMediaDecodeTime=Ti.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),h=o[0],d=o[o.length-1],this.trigger("segmentTimingInfo",Di(e.baseMediaDecodeTime,h.dts,h.pts,d.dts+d.duration,d.pts+d.duration,p)),this.trigger("timingInfo",{start:o[0].pts,end:o[o.length-1].pts+o[o.length-1].duration}),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),l=yi.moof(i,[e]),c=new Uint8Array(l.byteLength+u.byteLength),i++,c.set(l),c.set(u,l.byteLength),this.trigger("data",{track:e,boxes:c}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),a=[],this.gopCache_.length=0,s.length=0,this.trigger("reset")},this.resetStream_=function(){Ti.clearDtsInfo(e),n=void 0,r=void 0},this.getGopForFusion_=function(t){var i,n,r,a,s,o=45e3,l=1e4,u=1/0;for(s=0;s<this.gopCache_.length;s++)a=this.gopCache_[s],r=a.gop,e.pps&&Pi(e.pps[0],a.pps[0])&&e.sps&&Pi(e.sps[0],a.sps[0])&&(r.dts<e.timelineStartInfo.dts||(i=t.dts-r.dts-r.duration,i>=-l&&i<=o&&(!n||u>i)&&(n=a,u=i)));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,i,n,r,a,o,l,u;a=e.byteLength,o=e.nalCount,l=e.duration,t=i=0;while(t<s.length&&i<e.length){if(n=s[t],r=e[i],n.pts===r.pts)break;r.pts>n.pts?t++:(i++,a-=r.byteLength,o-=r.nalCount,l-=r.duration)}return 0===i?e:i===e.length?null:(u=e.slice(i),u.byteLength=a,u.duration=l,u.nalCount=o,u.pts=u[0].pts,u.dts=u[0].dts,u)},this.alignGopsAtEnd_=function(e){var t,i,n,r,a,o,l;t=s.length-1,i=e.length-1,a=null,o=!1;while(t>=0&&i>=0){if(n=s[t],r=e[i],n.pts===r.pts){o=!0;break}n.pts>r.pts?t--:(t===s.length-1&&(a=i),i--)}if(!o&&null===a)return null;if(l=o?i:a,0===l)return e;var u=e.slice(l),c=u.reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0});return u.byteLength=c.byteLength,u.duration=c.duration,u.nalCount=c.nalCount,u.pts=u[0].pts,u.dts=u[0].dts,u},this.alignGopsWith=function(e){s=e}},li.prototype=new gi,hi=function(e,t){this.numberOfTracks=0,this.metadataStream=t,e=e||{},"undefined"!==typeof e.remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"===typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,hi.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}},hi.prototype=new gi,hi.prototype.flush=function(e){var t,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,Oi.forEach((function(e){s.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,Ii.forEach((function(e){s.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,n=yi.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(n.byteLength),s.initSegment.set(n),s.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)s.data.set(this.pendingBoxes[r],a),a+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)t=this.pendingCaptions[r],t.startTime=wi.metadataTsToSeconds(t.startPts,o,this.keepOriginalTimestamps),t.endTime=wi.metadataTsToSeconds(t.endPts,o,this.keepOriginalTimestamps),s.captionStreams[t.stream]=!0,s.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)i=this.pendingMetadata[r],i.cueTime=wi.metadataTsToSeconds(i.pts,o,this.keepOriginalTimestamps),s.metadata.push(i);for(s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),r=0;r<s.captions.length;r++)t=s.captions[r],this.trigger("caption",t);for(r=0;r<s.metadata.length;r++)i=s.metadata[r],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},hi.prototype.setRemux=function(e){this.remuxTracks=e},ci=function(e){var t,i,n=this,r=!0;ci.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=new Si.MetadataStream,r.aacStream=new Ci,r.audioTimestampRolloverStream=new Si.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new Si.TimestampRolloverStream("timed-metadata"),r.adtsStream=new Ei,r.coalesceStream=new hi(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)})),r.aacStream.on("data",(function(a){"timed-metadata"!==a.type&&"audio"!==a.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new ui(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),Li(this,r)},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new Si.MetadataStream,r.packetStream=new Si.TransportPacketStream,r.parseStream=new Si.TransportParseStream,r.elementaryStream=new Si.ElementaryStream,r.timestampRolloverStream=new Si.TimestampRolloverStream,r.adtsStream=new Ei,r.h264Stream=new ki,r.captionStream=new Si.CaptionStream(e),r.coalesceStream=new hi(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",(function(a){var s;if("metadata"===a.type){s=a.tracks.length;while(s--)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||(i=a.tracks[s],i.timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=a.tracks[s],t.timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime);t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new li(t,e),r.videoSegmentStream.on("log",n.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new ui(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,n.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),Li(this,r)},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,Ti.clearDtsInfo(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,Ti.clearDtsInfo(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){if(r){var t=xi(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}},ci.prototype=new gi;var Ri,Mi={Transmuxer:ci,VideoSegmentStream:li,AudioSegmentStream:ui,AUDIO_PROPERTIES:Ii,VIDEO_PROPERTIES:Oi,generateSegmentTimingInfo:Di},Ni=function(e){return e>>>0},Bi=function(e){return("00"+e.toString(16)).slice(-2)},Ui={toUnsigned:Ni,toHexString:Bi},Fi=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3]),t},Vi=Fi,Hi=Ui.toUnsigned,qi=Vi,zi=function(e,t){var i,n,r,a,s,o=[];if(!t.length)return null;for(i=0;i<e.byteLength;)n=Hi(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=qi(e.subarray(i+4,i+8)),a=n>1?i+n:e.byteLength,r===t[0]&&(1===t.length?o.push(e.subarray(i+8,a)):(s=zi(e.subarray(i+8,a),t.slice(1)),s.length&&(o=o.concat(s)))),i=a;return o},Gi=zi,Wi=Ui.toUnsigned,$i=H.getUint64,Xi=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=$i(e.subarray(4)):t.baseMediaDecodeTime=Wi(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},Yi=Xi,Ki=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Qi=Ki,Ji=Qi,Zi=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],u=8&i.flags[1],c=n.getUint32(4),h=8;r&&(i.dataOffset=n.getInt32(h),h+=4),a&&c&&(t={flags:Ji(e.subarray(h,h+4))},h+=4,s&&(t.duration=n.getUint32(h),h+=4),o&&(t.size=n.getUint32(h),h+=4),u&&(1===i.version?t.compositionTimeOffset=n.getInt32(h):t.compositionTimeOffset=n.getUint32(h),h+=4),i.samples.push(t),c--);while(c--)t={},s&&(t.duration=n.getUint32(h),h+=4),o&&(t.size=n.getUint32(h),h+=4),l&&(t.flags=Ji(e.subarray(h,h+4)),h+=4),u&&(1===i.version?t.compositionTimeOffset=n.getInt32(h):t.compositionTimeOffset=n.getUint32(h),h+=4),i.samples.push(t);return i},en=Zi,tn=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&n.flags[2],a=2&n.flags[2],s=8&n.flags[2],o=16&n.flags[2],l=32&n.flags[2],u=65536&n.flags[0],c=131072&n.flags[0];return t=8,r&&(t+=4,n.baseDataOffset=i.getUint32(12),t+=4),a&&(n.sampleDescriptionIndex=i.getUint32(t),t+=4),s&&(n.defaultSampleDuration=i.getUint32(t),t+=4),o&&(n.defaultSampleSize=i.getUint32(t),t+=4),l&&(n.defaultSampleFlags=i.getUint32(t)),u&&(n.durationIsEmpty=!0),!r&&c&&(n.baseDataOffsetIsMoof=!0),n},nn=tn;Ri="undefined"!==typeof window?window:"undefined"!==typeof t?t:"undefined"!==typeof self?self:{};var rn,an,sn,on,ln,un,cn,hn=Ri,dn=Re.discardEmulationPreventionBytes,pn=Qe.CaptionStream,fn=Gi,vn=Yi,mn=en,gn=nn,yn=hn,bn=function(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n];if(i<r.size)return r;i-=r.size}return null},_n=function(e,t,i){var n,r,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),l={logs:[],seiNals:[]};for(r=0;r+4<e.length;r+=a)if(a=o.getUint32(r),r+=4,!(a<=0))switch(31&e[r]){case 6:var u=e.subarray(r+1,r+1+a),c=bn(r,t);if(n={nalUnitType:"sei_rbsp",size:a,data:u,escapedRBSP:dn(u),trackId:i},c)n.pts=c.pts,n.dts=c.dts,s=c;else{if(!s){l.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+r+" for trackId "+i+". See mux.js#223."});break}n.pts=s.pts,n.dts=s.dts}l.seiNals.push(n);break}return l},Tn=function(e,t,i){var n=t,r=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,s=i.trackId,o=[];return e.forEach((function(e){var t=mn(e),i=t.samples;i.forEach((function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"===typeof n?(e.pts=n+yn.BigInt(e.compositionTimeOffset),n+=yn.BigInt(e.duration)):(e.pts=n+e.compositionTimeOffset,n+=e.duration)})),o=o.concat(i)})),o},Sn=function(e,t){var i=fn(e,["moof","traf"]),n=fn(e,["mdat"]),r={},a=[];return n.forEach((function(e,t){var n=i[t];a.push({mdat:e,traf:n})})),a.forEach((function(e){var i,n,a=e.mdat,s=e.traf,o=fn(s,["tfhd"]),l=gn(o[0]),u=l.trackId,c=fn(s,["tfdt"]),h=c.length>0?vn(c[0]).baseMediaDecodeTime:0,d=fn(s,["trun"]);t===u&&d.length>0&&(i=Tn(d,h,l),n=_n(a,i,u),r[u]||(r[u]={seiNals:[],logs:[]}),r[u].seiNals=r[u].seiNals.concat(n.seiNals),r[u].logs=r[u].logs.concat(n.logs))})),r},wn=function(e,t,i){var n;if(null===t)return null;n=Sn(e,t);var r=n[t]||{};return{seiNals:r.seiNals,logs:r.logs,timescale:i}},En=function(){var e,t,i,n,r,a,s=!1;this.isInitialized=function(){return s},this.init=function(t){e=new pn,s=!0,a=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/n,e.endTime=e.endPts/n,r.captions.push(e),r.captionStreams[e.stream]=!0})),e.on("log",(function(e){r.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"===typeof t&&0===Object.keys(t).length)&&(i!==e[0]||n!==t[i])},this.parse=function(e,a,s){var o;if(!this.isInitialized())return null;if(!a||!s)return null;if(this.isNewInit(a,s))i=a[0],n=s[i];else if(null===i||!n)return t.push(e),null;while(t.length>0){var l=t.shift();this.parse(l,a,s)}return o=wn(e,i,n),o&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;a?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,n=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},kn=En,Cn=function(e){var t=0,i=String.fromCharCode(e[t]),n="";while("\0"!==i)n+=i,t++,i=String.fromCharCode(e[t]);return n+=i,n},xn={uint8ToCString:Cn},An=xn.uint8ToCString,In=H.getUint64,On=function(e){var t,i,n,r,a,s,o,l,u=4,c=e[0];if(0===c){t=An(e.subarray(u)),u+=t.length,i=An(e.subarray(u)),u+=i.length;var h=new DataView(e.buffer);n=h.getUint32(u),u+=4,a=h.getUint32(u),u+=4,s=h.getUint32(u),u+=4,o=h.getUint32(u),u+=4}else if(1===c){h=new DataView(e.buffer);n=h.getUint32(u),u+=4,r=In(e.subarray(u)),u+=8,s=h.getUint32(u),u+=4,o=h.getUint32(u),u+=4,t=An(e.subarray(u)),u+=t.length,i=An(e.subarray(u)),u+=i.length}l=new Uint8Array(e.subarray(u,e.byteLength));var d={scheme_id_uri:t,value:i,timescale:n||1,presentation_time:r,presentation_time_delta:a,event_duration:s,id:o,message_data:l};return Ln(c,d)?d:void 0},jn=function(e,t,i,n){return e||0===e?e/t:n+i/t},Ln=function(e,t){var i="\0"!==t.scheme_id_uri,n=0===e&&Pn(t.presentation_time_delta)&&i,r=1===e&&Pn(t.presentation_time)&&i;return!(e>1)&&n||r},Pn=function(e){return void 0!==e||null!==e},Dn={parseEmsgBox:On,scaleTime:jn},Rn=Ui.toUnsigned,Mn=Ui.toHexString,Nn=Gi,Bn=Vi,Un=Dn,Fn=nn,Vn=en,Hn=Yi,qn=H.getUint64,zn=hn,Gn=gt.parseId3Frames;rn=function(e){var t={},i=Nn(e,["moov","trak"]);return i.reduce((function(e,t){var i,n,r,a,s;return i=Nn(t,["tkhd"])[0],i?(n=i[0],r=0===n?12:20,a=Rn(i[r]<<24|i[r+1]<<16|i[r+2]<<8|i[r+3]),s=Nn(t,["mdia","mdhd"])[0],s?(n=s[0],r=0===n?12:20,e[a]=Rn(s[r]<<24|s[r+1]<<16|s[r+2]<<8|s[r+3]),e):null):null}),t)},an=function(e,t){var i;i=Nn(t,["moof","traf"]);var n=i.reduce((function(t,i){var n,r=Nn(i,["tfhd"])[0],a=Rn(r[4]<<24|r[5]<<16|r[6]<<8|r[7]),s=e[a]||9e4,o=Nn(i,["tfdt"])[0],l=new DataView(o.buffer,o.byteOffset,o.byteLength);let u;return n=1===o[0]?qn(o.subarray(4,12)):l.getUint32(4),"bigint"===typeof n?u=n/zn.BigInt(s):"number"!==typeof 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Rn(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3])},ln=function(e){var t=Nn(e,["moov","trak"]),i=[];return t.forEach((function(e){var t,n,r={},a=Nn(e,["tkhd"])[0];a&&(t=new DataView(a.buffer,a.byteOffset,a.byteLength),n=t.getUint8(0),r.id=0===n?t.getUint32(12):t.getUint32(20));var s=Nn(e,["mdia","hdlr"])[0];if(s){var o=Bn(s.subarray(8,12));r.type="vide"===o?"video":"soun"===o?"audio":o}var l=Nn(e,["mdia","minf","stbl","stsd"])[0];if(l){var u=l.subarray(8);r.codec=Bn(u.subarray(4,8));var c,h,d=Nn(u,[r.codec])[0];d&&(/^[asm]vc[1-9]$/i.test(r.codec)?(c=d.subarray(78),h=Bn(c.subarray(4,8)),"avcC"===h&&c.length>11?(r.codec+=".",r.codec+=Mn(c[9]),r.codec+=Mn(c[10]),r.codec+=Mn(c[11])):r.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(r.codec)?(c=d.subarray(28),h=Bn(c.subarray(4,8)),"esds"===h&&c.length>20&&0!==c[19]?(r.codec+="."+Mn(c[19]),r.codec+="."+Mn(c[20]>>>2&63).replace(/^0/,"")):r.codec="mp4a.40.2"):r.codec=r.codec.toLowerCase())}var 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e&&e.mediaGroups&&e.mediaGroups.AUDIO&&i.AUDIO&&e.mediaGroups.AUDIO[i.AUDIO]},vl=(e,t)=>{if(!fl(e,t))return!0;const i=t.attributes||{},n=e.mediaGroups.AUDIO[i.AUDIO];for(const r in n)if(!n[r].uri&&!n[r].playlists)return!0;return!1},ml=function(e){const t={};return e.forEach(({mediaType:e,type:i,details:n})=>{t[e]=t[e]||[],t[e].push(Object(b["i"])(`${i}${n}`))}),Object.keys(t).forEach((function(e){if(t[e].length>1)return dl(`multiple ${e} codecs found as attributes: ${t[e].join(", ")}. 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e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||r.a.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),n=n||r.a.Number.MAX_VALUE,i===n&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n};let kl=function(e,t,i,n,a,s){if(!e)return;const o={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:a};let l=e.playlists;_s.isAudioOnly(e)&&(l=s.getAudioTrackPlaylists_(),o.audioOnly=!0);let u=l.map(e=>{let t;const i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,n=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return t=e.attributes&&e.attributes.BANDWIDTH,t=t||r.a.Number.MAX_VALUE,{bandwidth:t,width:i,height:n,playlist:e}});Sl(u,(e,t)=>e.bandwidth-t.bandwidth),u=u.filter(e=>!_s.isIncompatible(e.playlist));let c=u.filter(e=>_s.isEnabled(e.playlist));c.length||(c=u.filter(e=>!_s.isDisabled(e.playlist)));const h=c.filter(e=>e.bandwidth*xo.BANDWIDTH_VARIANCE<t);let d=h[h.length-1];const p=h.filter(e=>e.bandwidth===d.bandwidth)[0];if(!1===a){const e=p||c[0]||u[0];if(e&&e.playlist){let t="sortedPlaylistReps";return p&&(t="bandwidthBestRep"),c[0]&&(t="enabledPlaylistReps"),bl(`choosing ${_l(e)} using ${t} with options`,o),e.playlist}return bl("could not choose a playlist with options",o),null}const f=h.filter(e=>e.width&&e.height);Sl(f,(e,t)=>e.width-t.width);const v=f.filter(e=>e.width===i&&e.height===n);d=v[v.length-1];const m=v.filter(e=>e.bandwidth===d.bandwidth)[0];let g,y,b,_;if(m||(g=f.filter(e=>e.width>i||e.height>n),y=g.filter(e=>e.width===g[0].width&&e.height===g[0].height),d=y[y.length-1],b=y.filter(e=>e.bandwidth===d.bandwidth)[0]),s.leastPixelDiffSelector){const e=f.map(e=>(e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-n),e));Sl(e,(e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff),_=e[0]}const T=_||b||m||p||c[0]||u[0];if(T&&T.playlist){let e="sortedPlaylistReps";return _?e="leastPixelDiffRep":b?e="resolutionPlusOneRep":m?e="resolutionBestRep":p?e="bandwidthBestRep":c[0]&&(e="enabledPlaylistReps"),bl(`choosing ${_l(T)} using ${e} with options`,o),T.playlist}return bl("could not choose a playlist with options",o),null};const Cl=function(){const e=this.useDevicePixelRatio&&r.a.devicePixelRatio||1;return kl(this.playlists.main,this.systemBandwidth,parseInt(Tl(this.tech_.el(),"width"),10)*e,parseInt(Tl(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)},xl=function(e){let t=-1,i=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){const n=this.useDevicePixelRatio&&r.a.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),kl(this.playlists.main,t,parseInt(Tl(this.tech_.el(),"width"),10)*n,parseInt(Tl(this.tech_.el(),"height"),10)*n,this.limitRenditionByPlayerDimensions,this.playlistController_)}},Al=function(e){const{main:t,currentTime:i,bandwidth:n,duration:r,segmentDuration:a,timeUntilRebuffer:s,currentTimeline:o,syncController:l}=e,u=t.playlists.filter(e=>!_s.isIncompatible(e));let c=u.filter(_s.isEnabled);c.length||(c=u.filter(e=>!_s.isDisabled(e)));const h=c.filter(_s.hasAttribute.bind(null,"BANDWIDTH")),d=h.map(e=>{const t=l.getSyncPoint(e,r,o,i),u=t?1:2,c=_s.estimateSegmentRequestTime(a,n,e),h=c*u-s;return{playlist:e,rebufferingImpact:h}}),p=d.filter(e=>e.rebufferingImpact<=0);return Sl(p,(e,t)=>wl(t.playlist,e.playlist)),p.length?p[0]:(Sl(d,(e,t)=>e.rebufferingImpact-t.rebufferingImpact),d[0]||null)},Il=function(){const e=this.playlists.main.playlists.filter(_s.isEnabled);Sl(e,(e,t)=>wl(e,t));const t=e.filter(e=>!!yl(this.playlists.main,e).video);return t[0]||null},Ol=e=>{let t,i=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach(e=>{t.set(e,i),i+=e.byteLength})),t},jl=function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"});let n=i;/^cc708_/.test(i)&&(n="SERVICE"+i.split("_")[1]);const r=t.textTracks().getTrackById(n);if(r)e[i]=r;else{const r=t.options_.vhs&&t.options_.vhs.captionServices||{};let a=i,s=i,o=!1;const l=r[n];l&&(a=l.label,s=l.language,o=l.default),e[i]=t.addRemoteTextTrack({kind:"captions",id:n,default:o,label:a,language:s},!1).track}}},Ll=function({inbandTextTracks:e,captionArray:t,timestampOffset:i}){if(!t)return;const n=r.a.WebKitDataCue||r.a.VTTCue;t.forEach(t=>{const r=t.stream;t.content?t.content.forEach(a=>{const s=new n(t.startTime+i,t.endTime+i,a.text);s.line=a.line,s.align="left",s.position=a.position,s.positionAlign="line-left",e[r].addCue(s)}):e[r].addCue(new n(t.startTime+i,t.endTime+i,t.text))})},Pl=function(e){Object.defineProperties(e.frame,{id:{get(){return ka.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get(){return ka.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get(){return ka.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})},Dl=({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:n})=>{if(!t)return;const a=r.a.WebKitDataCue||r.a.VTTCue,s=e.metadataTrack_;if(!s)return;if(t.forEach(e=>{const t=e.cueTime+i;!("number"!==typeof t||r.a.isNaN(t)||t<0)&&t<1/0&&e.frames&&e.frames.length&&e.frames.forEach(e=>{const i=new a(t,t,e.value||e.url||e.data||"");i.frame=e,i.value=e,Pl(i),s.addCue(i)})}),!s.cues||!s.cues.length)return;const o=s.cues,l=[];for(let r=0;r<o.length;r++)o[r]&&l.push(o[r]);const u=l.reduce((e,t)=>{const i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),c=Object.keys(u).sort((e,t)=>Number(e)-Number(t));c.forEach((e,t)=>{const i=u[e],r=isFinite(n)?n:0,a=Number(c[t+1])||r;i.forEach(e=>{e.endTime=a})})},Rl={id:"ID",class:"CLASS",startDate:"START-DATE",duration:"DURATION",endDate:"END-DATE",endOnNext:"END-ON-NEXT",plannedDuration:"PLANNED-DURATION",scte35Out:"SCTE35-OUT",scte35In:"SCTE35-IN"},Ml=new Set(["id","class","startDate","duration","endDate","endOnNext","startTime","endTime","processDateRange"]),Nl=({inbandTextTracks:e,dateRanges:t})=>{const i=e.metadataTrack_;if(!i)return;const n=r.a.WebKitDataCue||r.a.VTTCue;t.forEach(e=>{for(const t of Object.keys(e)){if(Ml.has(t))continue;const r=new n(e.startTime,e.endTime,"");r.id=e.id,r.type="com.apple.quicktime.HLS",r.value={key:Rl[t],data:e[t]},"scte35Out"!==t&&"scte35In"!==t||(r.value.data=new Uint8Array(r.value.data.match(/[\da-f]{2}/gi)).buffer),i.addCue(r)}e.processDateRange()})},Bl=(e,t,i)=>{e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,ka.browser.IS_ANY_SAFARI||(e.metadataTrack_.inBandMetadataTrackDispatchType=t))},Ul=function(e,t,i){let n,r;if(i&&i.cues){n=i.cues.length;while(n--)r=i.cues[n],r.startTime>=e&&r.endTime<=t&&i.removeCue(r)}},Fl=function(e){const t=e.cues;if(!t)return;const i={};for(let n=t.length-1;n>=0;n--){const r=t[n],a=`${r.startTime}-${r.endTime}-${r.text}`;i[a]?e.removeCue(r):i[a]=r}},Vl=(e,t,i)=>{if("undefined"===typeof t||null===t||!e.length)return[];const n=Math.ceil((t-i+3)*x["ONE_SECOND_IN_TS"]);let r;for(r=0;r<e.length;r++)if(e[r].pts>n)break;return e.slice(r)},Hl=(e,t,i)=>{if(!t.length)return e;if(i)return t.slice();const n=t[0].pts;let r=0;for(r;r<e.length;r++)if(e[r].pts>=n)break;return e.slice(0,r).concat(t)},ql=(e,t,i,n)=>{const r=Math.ceil((t-n)*x["ONE_SECOND_IN_TS"]),a=Math.ceil((i-n)*x["ONE_SECOND_IN_TS"]),s=e.slice();let o=e.length;while(o--)if(e[o].pts<=a)break;if(-1===o)return s;let l=o+1;while(l--)if(e[l].pts<=r)break;return l=Math.max(l,0),s.splice(l,o-l+1),s},zl=function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;const i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(let r=0;r<i.length;r++){const a=i[r];if(a!==n[r])return!1;if(e[a]!==t[a])return!1}return!0},Gl=22,Wl=function(e,t,i){t=t||[];const n=[];let r=0;for(let a=0;a<t.length;a++){const s=t[a];if(e===s.timeline&&(n.push(a),r+=s.duration,r>i))return a}return 0===n.length?0:n[n.length-1]},$l=1,Xl=500,Yl=e=>"number"===typeof e&&isFinite(e),Kl=1/60,Ql=(e,t,i)=>"main"===e&&t&&i?i.hasAudio||i.hasVideo?t.hasVideo&&!i.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&i.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null,Jl=(e,t,i)=>{let n=t-xo.BACK_BUFFER_LENGTH;e.length&&(n=Math.max(n,e.start(0)));const r=t-i;return Math.min(r,n)},Zl=e=>{const{startOfSegment:t,duration:i,segment:n,part:r,playlist:{mediaSequence:a,id:s,segments:o=[]},mediaIndex:l,partIndex:u,timeline:c}=e,h=o.length-1;let d="mediaIndex/partIndex increment";e.getMediaInfoForTime?d=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(d="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(d+=" with independent "+e.independent);const p="number"===typeof u,f=e.segment.uri?"segment":"pre-segment",v=p?Za({preloadSegment:n})-1:0;return`${f} [${a+l}/${a+h}]`+(p?` part [${u}/${v}]`:"")+` segment start/end [${n.start} => ${n.end}]`+(p?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${c}]`+` selected by [${d}]`+` playlist [${s}]`},eu=e=>e+"TimingInfo",tu=(e,t)=>e.length?e.end(e.length-1):t,iu=({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:n,calculateTimestampOffsetForEachSegment:r,overrideCheck:a})=>r?tu(n,i):a||e!==t?e<t?i:tu(n,i):null,nu=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:n,audioDisabled:r})=>{if(t===i)return!1;if("audio"===n){const t=e.lastTimelineChange({type:"main"});return!t||t.to!==i}if("main"===n&&r){const t=e.pendingTimelineChange({type:"audio"});return!t||t.to!==i}return!1},ru=e=>{let t=0;return["video","audio"].forEach((function(i){const n=e[i+"TimingInfo"];if(!n)return;const{start:a,end:s}=n;let o;"bigint"===typeof a||"bigint"===typeof s?o=r.a.BigInt(s)-r.a.BigInt(a):"number"===typeof a&&"number"===typeof s&&(o=s-a),"undefined"!==typeof o&&o>t&&(t=o)})),"bigint"===typeof t&&t<Number.MAX_SAFE_INTEGER&&(t=Number(t)),t},au=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+Na,su=(e,t)=>{if("hls"!==t)return null;const i=ru({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo});if(!i)return null;const n=e.playlist.targetDuration,r=au({segmentDuration:i,maxDuration:2*n}),a=au({segmentDuration:i,maxDuration:n}),s=`Segment with index ${e.mediaIndex} from playlist ${e.playlist.id} has a duration of ${i} when the reported duration is ${e.duration} and the target duration is ${n}. 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See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1`;return r||a?{severity:r?"warn":"info",message:s}:null};class ou extends ka.EventTarget{constructor(e,t={}){if(super(),!e)throw new TypeError("Initialization settings are required");if("function"!==typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.calculateTimestampOffsetForEachSegment_=e.calculateTimestampOffsetForEachSegment,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.addMetadataToTextTrack=e.addMetadataToTextTrack,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",()=>{this.isEndOfStream_()||(this.ended_=!1)}),this.fetchAtBuffer_=!1,this.replaceSegmentsUntil_=-1,this.logger_=Pa(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(`${this.state_} -> ${e}`),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",()=>{this.hasEnoughInfoToLoad_()&&this.processLoadQueue_(),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()})}createTransmuxer_(){return $o.createTransmuxer({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,r.a.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return"undefined"!==typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&$o.reset(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){const e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Ra();if("main"===this.loaderType_){const{hasAudio:t,hasVideo:i,isMuxed:n}=e;if(i&&t&&!this.audioDisabled_&&!n)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;const i=Zs(e);let n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e}segmentKey(e,t=!1){if(!e)return null;const i=eo(e);let n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});const r={resolvedUri:(n||e).resolvedUri};return n&&(r.bytes=n.bytes),r}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(!e)return;const i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));let r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_(`playlist update [${r} => ${e.id||e.uri}]`),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri){if(null!==this.mediaIndex){const t=!e.endList&&"number"===typeof e.partTargetDuration;t?this.resetLoader():this.resyncLoader()}return this.currentMediaInfo_=void 0,void this.trigger("playlistupdate")}const a=e.mediaSequence-i.mediaSequence;if(this.logger_(`live window shift [${a}]`),null!==this.mediaIndex)if(this.mediaIndex-=a,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{const e=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!e.parts||!e.parts.length||!e.parts[this.partIndex])){const e=this.mediaIndex;this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=e}}n&&(n.mediaIndex-=a,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex]),n.partIndex>=0&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}pause(){this.checkBufferTimeout_&&(r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetLoaderProperties(){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0}}resetEverything(e){this.resetLoaderProperties(),this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}resetLoader(){this.fetchAtBuffer_=!1,this.resyncLoader()}resyncLoader(){this.transmuxer_&&$o.reset(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,i=(()=>{}),n=!1){if(t===1/0&&(t=this.duration_()),t<=e)return void this.logger_("skipping remove because end ${end} is <= start ${start}");if(!this.sourceUpdater_||!this.getMediaInfo_())return void this.logger_("skipping remove because no source updater or starting media info");let r=1;const a=()=>{r--,0===r&&i()};!n&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,a)),(n||"main"===this.loaderType_)&&(this.gopBuffer_=ql(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,a));for(const s in this.inbandTextTracks_)Ul(e,t,this.inbandTextTracks_[s]);Ul(e,t,this.segmentMetadataTrack_),a()}monitorBuffer_(){this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r.a.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r.a.setTimeout(this.monitorBufferTick_.bind(this),Xl)}fillBuffer_(){if(this.sourceUpdater_.updating())return;const e=this.chooseNextRequest_();e&&("number"===typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){if(!t||!this.mediaSource_)return!1;const n="number"===typeof e&&t.segments[e],r=e+1===t.segments.length,a=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&a}chooseNextRequest_(){const e=this.buffered_(),t=Xa(e)||0,i=Ya(e,this.currentTime_()),n=!this.hasPlayed_()&&i>=1,r=i>=this.goalBufferLength_(),a=this.playlist_.segments;if(!a.length||n||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());const s={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(s.isSyncRequest)s.mediaIndex=Wl(this.currentTimeline_,a,t);else if(null!==this.mediaIndex){const e=a[this.mediaIndex],i="number"===typeof this.partIndex?this.partIndex:-1;s.startOfSegment=e.end?e.end:t,e.parts&&e.parts[i+1]?(s.mediaIndex=this.mediaIndex,s.partIndex=i+1):s.mediaIndex=this.mediaIndex+1}else{const{segmentIndex:e,startTime:i,partIndex:n}=_s.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time});s.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),s.mediaIndex=e,s.startOfSegment=i,s.partIndex=n}const o=a[s.mediaIndex];let l=o&&"number"===typeof s.partIndex&&o.parts&&o.parts[s.partIndex];if(!o||"number"===typeof s.partIndex&&!l)return null;"number"!==typeof s.partIndex&&o.parts&&(s.partIndex=0,l=o.parts[0]);const u=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments;if(!i&&l&&!u&&!l.independent)if(0===s.partIndex){const e=a[s.mediaIndex-1],t=e.parts&&e.parts.length&&e.parts[e.parts.length-1];t&&t.independent&&(s.mediaIndex-=1,s.partIndex=e.parts.length-1,s.independent="previous segment")}else o.parts[s.partIndex-1].independent&&(s.partIndex-=1,s.independent="previous part");const c=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return s.mediaIndex>=a.length-1&&c&&!this.seeking_()?null:this.generateSegmentInfo_(s)}generateSegmentInfo_(e){const{independent:t,playlist:i,mediaIndex:n,startOfSegment:r,isSyncRequest:a,partIndex:s,forceTimestampOffset:o,getMediaInfoForTime:l}=e,u=i.segments[n],c="number"===typeof s&&u.parts[s],h={requestId:"segment-loader-"+Math.random(),uri:c&&c.resolvedUri||u.resolvedUri,mediaIndex:n,partIndex:c?s:null,isSyncRequest:a,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:u.timeline,duration:c&&c.duration||u.duration,segment:u,part:c,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:l,independent:t},d="undefined"!==typeof o?o:this.isPendingTimestampOffset_;h.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:u.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),calculateTimestampOffsetForEachSegment:this.calculateTimestampOffsetForEachSegment_,overrideCheck:d});const p=Xa(this.sourceUpdater_.audioBuffered());return"number"===typeof p&&(h.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(h.gopsToAlignWith=Vl(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),h}timestampOffsetForSegment_(e){return iu(e)}earlyAbortWhenNeeded_(e){if(this.vhs_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return;const t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=_s.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),a=Ga(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(r<=a)return;const s=Al({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(!s)return;const o=r-a,l=o-s.rebufferingImpact;let u=.5;a<=Na&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||l<u||(this.bandwidth=s.playlist.attributes.BANDWIDTH*xo.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}handleAbort_(e){this.logger_("Aborting "+Zl(e)),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},zl(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))}handleTimingInfo_(e,t,i,n){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;const r=this.pendingSegment_,a=eu(t);r[a]=r[a]||{},r[a][i]=n,this.logger_(`timinginfo: ${t} - ${i} - ${n}`),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(0===t.length)return void this.logger_("SegmentLoader received no captions from a caption event");const i=this.pendingSegment_;if(!i.hasAppendedData_)return void this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));const n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r={};t.forEach(e=>{r[e.stream]=r[e.stream]||{startTime:1/0,captions:[],endTime:0};const t=r[e.stream];t.startTime=Math.min(t.startTime,e.startTime+n),t.endTime=Math.max(t.endTime,e.endTime+n),t.captions.push(e)}),Object.keys(r).forEach(e=>{const{startTime:t,endTime:i,captions:a}=r[e],s=this.inbandTextTracks_;this.logger_(`adding cues from ${t} -> ${i} for ${e}`),jl(s,this.vhs_.tech_,e),Ul(t,i,s[e]),Ll({captionArray:a,inbandTextTracks:s,timestampOffset:n})}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}handleId3_(e,t,i){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;const n=this.pendingSegment_;n.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i))}processMetadataQueue_(){this.metadataQueue_.id3.forEach(e=>e()),this.metadataQueue_.caption.forEach(e=>e()),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){const e=this.callQueue_;this.callQueue_=[],e.forEach(e=>e())}processLoadQueue_(){const e=this.loadQueue_;this.loadQueue_=[],e.forEach(e=>e())}hasEnoughInfoToLoad_(){if("audio"!==this.loaderType_)return!0;const e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!nu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;const e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;const{hasAudio:i,hasVideo:n,isMuxed:r}=t;return!(n&&!e.videoTimingInfo)&&(!(i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo)&&!nu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())return void this.callQueue_.push(this.handleData_.bind(this,e,t));const i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[eu(t.type)].start;else{const e=this.getCurrentMediaInfo_(),t="main"===this.loaderType_&&e&&e.hasVideo;let n;t&&(n=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:t,firstVideoFrameTimeForData:n,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});const e=this.chooseNextRequest_();if(e.mediaIndex!==i.mediaIndex||e.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!==typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:n}){if(i){const e=Zs(i);if(this.activeInitSegmentId_===e)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=e}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=n,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i},n){const a=this.sourceUpdater_.audioBuffered(),s=this.sourceUpdater_.videoBuffered();a.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Wa(a).join(", ")),s.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Wa(s).join(", "));const o=a.length?a.start(0):0,l=a.length?a.end(a.length-1):0,u=s.length?s.start(0):0,c=s.length?s.end(s.length-1):0;if(l-o<=$l&&c-u<=$l)return this.logger_(`On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: ${i.byteLength}, audio buffer: ${Wa(a).join(", ")}, video buffer: ${Wa(s).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i}));const h=this.currentTime_(),d=h-$l;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+d),this.remove(0,d,()=>{this.logger_(`On QUOTA_EXCEEDED_ERR, retrying append in ${$l}s`),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=r.a.setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},1e3*$l)},!0)}handleAppendError_({segmentInfo:e,type:t,bytes:i},n){n&&(n.code!==Gl?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",n),this.error(`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist ${e.playlist.id}`),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:n,bytes:r}){if(!r){const e=[n];let t=n.byteLength;i&&(e.unshift(i),t+=i.byteLength),r=Ol({bytes:t,segments:e})}this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){if(!this.pendingSegment_||t!==this.pendingSegment_.requestId)return;const n=this.pendingSegment_.segment,r=e+"TimingInfo";n[r]||(n[r]={}),n[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,n[r].transmuxedPresentationStart=i.start.presentation,n[r].transmuxedDecodeStart=i.start.decode,n[r].transmuxedPresentationEnd=i.end.presentation,n[r].transmuxedDecodeEnd=i.end.decode,n[r].baseMediaDecodeTime=i.baseMediaDecodeTime}appendData_(e,t){const{type:i,data:n}=t;if(!n||!n.byteLength)return;if("audio"===i&&this.audioDisabled_)return;const r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:n})}loadSegment_(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"===typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push(()=>{const t=g()({},e,{forceTimestampOffset:!0});g()(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)})}updateTransmuxerAndRequestSegment_(e){this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));const t=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),n=null!==this.mediaIndex,r=e.timeline!==this.currentTimeline_&&e.timeline>0,a=i||n&&r;this.logger_("Requesting "+Zl(e)),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=hl({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:t,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:a,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:t,level:i,stream:n})=>{this.logger_(`${Zl(e)} logged from transmuxer stream ${n} as a ${i}: ${t}`)}})}trimBackBuffer_(e){const t=Jl(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}createSimplifiedSegmentObj_(e){const t=e.segment,i=e.part,n={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},r=e.playlist.segments[e.mediaIndex-1];if(r&&r.timeline===t.timeline&&(r.videoTimingInfo?n.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(n.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd)),t.key){const i=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);n.key=this.segmentKey(t.key),n.key.iv=i}return t.map&&(n.map=this.initSegmentForMap(t.map)),n}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<Kl?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+Kl):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)return void this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return;if(t.requestId!==this.pendingSegment_.requestId)return;if(e){if(this.pendingSegment_=null,this.state="READY",e.code===Yo.ABORTED)return;return this.pause(),e.code===Yo.TIMEOUT?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}const n=this.pendingSegment_;this.saveBandwidthRelatedStats_(n.duration,t.stats),n.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=Hl(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(n)}setTimeMapping_(e){const t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)}updateMediaSecondsLoaded_(e){"number"===typeof e.start&&"number"===typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:n,currentVideoTimestampOffset:r,useVideoTimingInfo:a,videoTimingInfo:s,audioTimingInfo:o}){if("undefined"!==typeof e)return e;if(!a)return o.start;const l=t.segments[i-1];return 0!==i&&l&&"undefined"!==typeof l.start&&l.end===n+r?s.start:n}waitForAppendsToComplete_(e){const t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),void this.trigger("error");const{hasAudio:i,hasVideo:n,isMuxed:r}=t,a="main"===this.loaderType_&&n,s=!this.audioDisabled_&&i&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!==typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);a&&e.waitingOnAppends++,s&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){const t=Ql(this.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(e){if(null===e.timestampOffset||"number"!==typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_)return;let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"===typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"===typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};const t=this.getMediaInfo_(),i="main"===this.loaderType_&&t&&t.hasVideo,n=i&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;n&&(e.timingInfo.end="number"===typeof n.end?n.end:n.start+e.duration)}handleAppendsDone_(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());const e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});const t=su(e,this.sourceType_);if(t&&("warn"===t.severity?ka.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_))return void this.logger_("Throwing away un-appended sync request "+Zl(e));this.logger_("Appended "+Zl(e)),this.addSegmentMetadataCue_(e),this.currentTime_()>=this.replaceSegmentsUntil_&&(this.replaceSegmentsUntil_=-1,this.fetchAtBuffer_=!0),this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");const i=e.segment,n=e.part,r=i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration,a=n&&n.end&&this.currentTime_()-n.end>3*e.playlist.partTargetDuration;if(r||a)return this.logger_(`bad ${r?"segment":"part"} ${Zl(e)}`),void this.resetEverything();const s=null!==this.mediaIndex;s&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}recordThroughput_(e){if(e.duration<Kl)return void this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+Kl);const t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}addSegmentMetadataCue_(e){if(!this.segmentMetadataTrack_)return;const t=e.segment,i=t.start,n=t.end;if(!Yl(i)||!Yl(n))return;Ul(i,n,this.segmentMetadataTrack_);const a=r.a.WebKitDataCue||r.a.VTTCue,s={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,programDateTime:t.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:n},o=JSON.stringify(s),l=new a(i,n,o);l.value=s,this.segmentMetadataTrack_.addCue(l)}set replaceSegmentsUntil(e){this.logger_("Replacing currently buffered segments until "+e),this.replaceSegmentsUntil_=e}}function lu(){}const uu=function(e){return"string"!==typeof e?e:e.replace(/./,e=>e.toUpperCase())},cu=["video","audio"],hu=(e,t)=>{const i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},du=(e,t)=>{for(let i=0;i<t.length;i++){const n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null},pu=(e,t)=>{if(0===t.queue.length)return;let i=0,n=t.queue[i];if("mediaSource"!==n.type){if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!hu(e,t)){if(n.type!==e){if(i=du(e,t.queue),null===i)return;n=t.queue[i]}return t.queue.splice(i,1),t.queuePending[e]=n,n.action(e,t),n.doneFn?void 0:(t.queuePending[e]=null,void pu(e,t))}}else t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),n.action(t),n.doneFn&&n.doneFn(),pu("audio",t),pu("video",t))},fu=(e,t)=>{const i=t[e+"Buffer"],n=uu(e);i&&(i.removeEventListener("updateend",t[`on${n}UpdateEnd_`]),i.removeEventListener("error",t[`on${n}Error_`]),t.codecs[e]=null,t[e+"Buffer"]=null)},vu=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),mu={appendBuffer:(e,t,i)=>(n,r)=>{const a=r[n+"Buffer"];if(vu(r.mediaSource,a)){r.logger_(`Appending segment ${t.mediaIndex}'s ${e.length} bytes to ${n}Buffer`);try{a.appendBuffer(e)}catch(s){r.logger_(`Error with code ${s.code} `+(s.code===Gl?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${t.mediaIndex} to ${n}Buffer`),r.queuePending[n]=null,i(s)}}},remove:(e,t)=>(i,n)=>{const r=n[i+"Buffer"];if(vu(n.mediaSource,r)){n.logger_(`Removing ${e} to ${t} from ${i}Buffer`);try{r.remove(e,t)}catch(a){n.logger_(`Remove ${e} to ${t} from ${i}Buffer failed`)}}},timestampOffset:e=>(t,i)=>{const n=i[t+"Buffer"];vu(i.mediaSource,n)&&(i.logger_(`Setting ${t}timestampOffset to ${e}`),n.timestampOffset=e)},callback:e=>(t,i)=>{e()},endOfStream:e=>t=>{if("open"===t.mediaSource.readyState){t.logger_(`Calling mediaSource endOfStream(${e||""})`);try{t.mediaSource.endOfStream(e)}catch(i){ka.log.warn("Failed to call media source endOfStream",i)}}},duration:e=>t=>{t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(i){ka.log.warn("Failed to set media source duration",i)}},abort:()=>(e,t)=>{if("open"!==t.mediaSource.readyState)return;const i=t[e+"Buffer"];if(vu(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(n){ka.log.warn(`Failed to abort on ${e}Buffer`,n)}}},addSourceBuffer:(e,t)=>i=>{const n=uu(e),r=Object(b["e"])(t);i.logger_(`Adding ${e}Buffer with codec ${t} to mediaSource`);const a=i.mediaSource.addSourceBuffer(r);a.addEventListener("updateend",i[`on${n}UpdateEnd_`]),a.addEventListener("error",i[`on${n}Error_`]),i.codecs[e]=t,i[e+"Buffer"]=a},removeSourceBuffer:e=>t=>{const i=t[e+"Buffer"];if(fu(e,t),vu(t.mediaSource,i)){t.logger_(`Removing ${e}Buffer with codec ${t.codecs[e]} from mediaSource`);try{t.mediaSource.removeSourceBuffer(i)}catch(n){ka.log.warn(`Failed to removeSourceBuffer ${e}Buffer`,n)}}},changeType:e=>(t,i)=>{const n=i[t+"Buffer"],r=Object(b["e"])(e);vu(i.mediaSource,n)&&i.codecs[t]!==e&&(i.logger_(`changing ${t}Buffer codec from ${i.codecs[t]} to ${e}`),n.changeType(r),i.codecs[t]=e)}},gu=({type:e,sourceUpdater:t,action:i,doneFn:n,name:r})=>{t.queue.push({type:e,action:i,doneFn:n,name:r}),pu(e,t)},yu=(e,t)=>i=>{const n=t[e+"Buffered"](),r=Ma(n);if(t.logger_(e+" source buffer update end. Buffered: \n",r),t.queuePending[e]){const i=t.queuePending[e].doneFn;t.queuePending[e]=null,i&&i(t[e+"Error_"])}pu(e,t)};class bu extends ka.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>pu("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=Pa("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=yu("video",this),this.onAudioUpdateEnd_=yu("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){gu({type:"mediaSource",sourceUpdater:this,action:mu.addSourceBuffer(e,t),name:"addSourceBuffer"})}abort(e){gu({type:e,sourceUpdater:this,action:mu.abort(e),name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?gu({type:"mediaSource",sourceUpdater:this,action:mu.removeSourceBuffer(e),name:"removeSourceBuffer"}):ka.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!ka.browser.IS_FIREFOX&&r.a.MediaSource&&r.a.MediaSource.prototype&&"function"===typeof r.a.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return r.a.SourceBuffer&&r.a.SourceBuffer.prototype&&"function"===typeof r.a.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?gu({type:e,sourceUpdater:this,action:mu.changeType(t),name:"changeType"}):ka.log.error("changeType is not supported!")}addOrChangeSourceBuffers(e){if(!e||"object"!==typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach(t=>{const i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)})}appendBuffer(e,t){const{segmentInfo:i,type:n,bytes:r}=e;if(this.processedAppend_=!0,"audio"===n&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_(`delayed audio append of ${r.length} until video append`);const a=t;if(gu({type:n,sourceUpdater:this,action:mu.appendBuffer(r,i||{mediaIndex:-1},a),doneFn:t,name:"appendBuffer"}),"video"===n){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;const e=this.delayedAudioAppendQueue_.slice();this.logger_(`queuing delayed audio ${e.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,e.forEach(e=>{this.appendBuffer.apply(this,e)})}}audioBuffered(){return vu(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:Ra()}videoBuffered(){return vu(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:Ra()}buffered(){const e=vu(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=vu(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():qa(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=lu){gu({type:"mediaSource",sourceUpdater:this,action:mu.duration(e),name:"duration",doneFn:t})}endOfStream(e=null,t=lu){"string"!==typeof e&&(e=void 0),gu({type:"mediaSource",sourceUpdater:this,action:mu.endOfStream(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=lu){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?gu({type:"audio",sourceUpdater:this,action:mu.remove(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=lu){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?gu({type:"video",sourceUpdater:this,action:mu.remove(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!hu("audio",this)&&!hu("video",this))}audioTimestampOffset(e){return"undefined"!==typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(gu({type:"audio",sourceUpdater:this,action:mu.timestampOffset(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return"undefined"!==typeof e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(gu({type:"video",sourceUpdater:this,action:mu.timestampOffset(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&gu({type:"audio",sourceUpdater:this,action:mu.callback(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&gu({type:"video",sourceUpdater:this,action:mu.callback(e),name:"callback"})}dispose(){this.trigger("dispose"),cu.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[e+"QueueCallback"](()=>fu(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const _u=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),Tu=new Uint8Array("\n\n".split("").map(e=>e.charCodeAt(0)));class Su extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class wu extends ou{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.loaderType_="subtitle",this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return Ra();const e=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;return Ra([[t,i]])}initSegmentForMap(e,t=!1){if(!e)return null;const i=Zs(e);let n=this.initSegments_[i];if(t&&!n&&e.bytes){const t=Tu.byteLength+e.bytes.byteLength,r=new Uint8Array(t);r.set(e.bytes),r.set(Tu,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:r}}return n||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return"undefined"===typeof e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}remove(e,t){Ul(e,t,this.subtitlesTrack_)}fillBuffer_(){const e=this.chooseNextRequest_();if(e){if(null===this.syncController_.timestampOffsetForTimeline(e.timeline)){const e=()=>{this.state="READY",this.paused()||this.monitorBuffer_()};return this.syncController_.one("timestampoffset",e),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(e)}}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(e){while(e&&e.segment.empty){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(!this.subtitlesTrack_)return void(this.state="READY");if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===Yo.TIMEOUT&&this.handleTimeout_(),e.code===Yo.ABORTED?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);const n=this.pendingSegment_;this.saveBandwidthRelatedStats_(n.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");const a=n.segment;if(a.map&&(a.map.bytes=t.map.bytes),n.bytes=t.bytes,"function"!==typeof r.a.WebVTT&&"function"===typeof this.loadVttJs)return this.state="WAITING_ON_VTTJS",void this.loadVttJs().then(()=>this.segmentRequestFinished_(e,t,i),()=>this.stopForError({message:"Error loading vtt.js"}));a.requested=!0;try{this.parseVTTCues_(n)}catch(s){return void this.stopForError({message:s.message})}if(this.updateTimeMapping_(n,this.syncController_.timelines[n.timeline],this.playlist_),n.cues.length?n.timingInfo={start:n.cues[0].startTime,end:n.cues[n.cues.length-1].endTime}:n.timingInfo={start:n.startOfSegment,end:n.startOfSegment+n.duration},n.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");n.byteLength=n.bytes.byteLength,this.mediaSecondsLoaded+=a.duration,n.cues.forEach(e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new r.a.VTTCue(e.startTime,e.endTime,e.text):e)}),Fl(this.subtitlesTrack_),this.handleAppendsDone_()}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(e){let t,i=!1;if("function"!==typeof r.a.WebVTT)throw new Su;"function"===typeof r.a.TextDecoder?t=new r.a.TextDecoder("utf8"):(t=r.a.WebVTT.StringDecoder(),i=!0);const n=new r.a.WebVTT.Parser(r.a,r.a.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=t=>{e.timestampmap=t},n.onparsingerror=e=>{ka.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=_u(t)),n.parse(t)}let a=e.bytes;i&&(a=_u(a)),n.parse(a),n.flush()}updateTimeMapping_(e,t,i){const n=e.segment;if(!t)return;if(!e.cues.length)return void(n.empty=!0);const r=e.timestampmap,a=r.MPEGTS/x["ONE_SECOND_IN_TS"]-r.LOCAL+t.mapping;if(e.cues.forEach(e=>{e.startTime+=a,e.endTime+=a}),!i.syncInfo){const t=e.cues[0].startTime,r=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(t,r-n.duration)}}}}const Eu=function(e,t){const i=e.cues;for(let n=0;n<i.length;n++){const e=i[n];if(t>=e.adStartTime&&t<=e.adEndTime)return e}return null},ku=function(e,t,i=0){if(!e.segments)return;let n,a=i;for(let s=0;s<e.segments.length;s++){const i=e.segments[s];if(n||(n=Eu(t,a+i.duration/2)),n){if("cueIn"in i){n.endTime=a,n.adEndTime=a,a+=i.duration,n=null;continue}if(a<n.endTime){a+=i.duration;continue}n.endTime+=i.duration}else if("cueOut"in i&&(n=new r.a.VTTCue(a,a+i.duration,i.cueOut),n.adStartTime=a,n.adEndTime=a+parseFloat(i.cueOut),t.addCue(n)),"cueOutCont"in i){const[e,s]=i.cueOutCont.split("/").map(parseFloat);n=new r.a.VTTCue(a,a+i.duration,""),n.adStartTime=a-e,n.adEndTime=n.adStartTime+s,t.addCue(n)}a+=i.duration}},Cu=86400,xu=[{name:"VOD",run:(e,t,i,n,r)=>{if(i!==1/0){const e={time:0,segmentIndex:0,partIndex:null};return e}return null}},{name:"ProgramDateTime",run:(e,t,i,n,r)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let a=null,s=null;const o=Qa(t);r=r||0;for(let l=0;l<o.length;l++){const i=t.endList||0===r?l:o.length-(l+1),n=o[i],u=n.segment,c=e.timelineToDatetimeMappings[u.timeline];if(!c||!u.dateTimeObject)continue;const h=u.dateTimeObject.getTime()/1e3;let d=h+c;if(u.parts&&"number"===typeof n.partIndex)for(let e=0;e<n.partIndex;e++)d+=u.parts[e].duration;const p=Math.abs(r-d);if(null!==s&&(0===p||s<p))break;s=p,a={time:d,segmentIndex:n.segmentIndex,partIndex:n.partIndex}}return a}},{name:"Segment",run:(e,t,i,n,r)=>{let a=null,s=null;r=r||0;const o=Qa(t);for(let l=0;l<o.length;l++){const e=t.endList||0===r?l:o.length-(l+1),i=o[e],u=i.segment,c=i.part&&i.part.start||u&&u.start;if(u.timeline===n&&"undefined"!==typeof c){const e=Math.abs(r-c);if(null!==s&&s<e)break;(!a||null===s||s>=e)&&(s=e,a={time:c,segmentIndex:i.segmentIndex,partIndex:i.partIndex})}}return a}},{name:"Discontinuity",run:(e,t,i,n,r)=>{let a=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length){let i=null;for(let n=0;n<t.discontinuityStarts.length;n++){const s=t.discontinuityStarts[n],o=t.discontinuitySequence+n+1,l=e.discontinuities[o];if(l){const e=Math.abs(r-l.time);if(null!==i&&i<e)break;(!a||null===i||i>=e)&&(i=e,a={time:l.time,segmentIndex:s,partIndex:null})}}}return a}},{name:"Playlist",run:(e,t,i,n,r)=>{if(t.syncInfo){const e={time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null};return e}return null}}];class Au extends ka.EventTarget{constructor(e={}){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={},this.logger_=Pa("SyncController")}getSyncPoint(e,t,i,n){const r=this.runStrategies_(e,t,i,n);return r.length?this.selectSyncPoint_(r,{key:"time",value:n}):null}getExpiredTime(e,t){if(!e||!e.segments)return null;const i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;const n=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return n.segmentIndex>0&&(n.time*=-1),Math.abs(n.time+as({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:n.segmentIndex,endIndex:0}))}runStrategies_(e,t,i,n){const r=[];for(let a=0;a<xu.length;a++){const s=xu[a],o=s.run(this,e,t,i,n);o&&(o.strategy=s.name,r.push({strategy:s.name,syncPoint:o}))}return r}selectSyncPoint_(e,t){let i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy;for(let a=1;a<e.length;a++){const s=Math.abs(e[a].syncPoint[t.key]-t.value);s<n&&(n=s,i=e[a].syncPoint,r=e[a].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${r}]: [time:${i.time}, segmentIndex:`+i.segmentIndex+("number"===typeof i.partIndex?",partIndex:"+i.partIndex:"")+"]"),i}saveExpiredSegmentInfo(e,t){const i=t.mediaSequence-e.mediaSequence;if(i>Cu)ka.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);else for(let n=i-1;n>=0;n--){const i=e.segments[n];if(i&&"undefined"!==typeof i.start){t.syncInfo={mediaSequence:e.mediaSequence+n,time:i.start},this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){const t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){const i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),n=e.segment;i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:n.start}));const r=n.dateTimeObject;n.discontinuity&&t&&r&&(this.timelineToDatetimeMappings[n.timeline]=-r.getTime()/1e3)}timestampOffsetForTimeline(e){return"undefined"===typeof this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return"undefined"===typeof this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){const n=e.segment,r=e.part;let a,s,o=this.timelines[e.timeline];if("number"===typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: [time: ${o.time}] [mapping: ${o.mapping}]`)),a=e.startOfSegment,s=t.end+o.mapping;else{if(!o)return!1;a=t.start+o.mapping,s=t.end+o.mapping}return r&&(r.start=a,r.end=s),(!n.start||a<n.start)&&(n.start=a),n.end=s,!0}saveDiscontinuitySyncInfo_(e){const t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(let n=0;n<t.discontinuityStarts.length;n++){const r=t.discontinuityStarts[n],a=t.discontinuitySequence+n+1,s=r-e.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){let n;n=s<0?i.start-as({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):i.end+as({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[a]={time:n,accuracy:o}}}}dispose(){this.trigger("dispose"),this.off()}}class Iu extends ka.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"===typeof t&&"number"===typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){return"number"===typeof t&&"number"===typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger("timelinechange")),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}const Ou=Lo(Po((function(){var t=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n<i;++n)t[n].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",(function(t){e.push(t)}))},e}();
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Uint8Array(e.buffer,e.byteOffset,e.byteLength);255===t[0]||t[0]}();const v=function(e){const t={};return Object.keys(e).forEach(i=>{const n=e[i];p(n)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n}),t};self.onmessage=function(e){const t=e.data,i=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),n=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),r=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new u(i,n,r,(function(e,i){self.postMessage(v({source:t.source,decrypted:i}),[i.buffer])}))}})));var ju=jo(Ou);const Lu=e=>{let t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},Pu=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Du=(e,t)=>{t.activePlaylistLoader=e,e.load()},Ru=(e,t)=>()=>{const{segmentLoaders:{[e]:i,main:n},mediaTypes:{[e]:r}}=t,a=r.activeTrack(),s=r.getActiveGroup(),o=r.activePlaylistLoader,l=r.lastGroup_;s&&l&&s.id===l.id||(r.lastGroup_=s,r.lastTrack_=a,Pu(i,r),s&&!s.isMainPlaylist&&(s.playlistLoader?(i.resyncLoader(),Du(s.playlistLoader,r)):o&&n.resetEverything()))},Mu=(e,t)=>()=>{const{segmentLoaders:{[e]:i},mediaTypes:{[e]:n}}=t;n.lastGroup_=null,i.abort(),i.pause()},Nu=(e,t)=>()=>{const{mainPlaylistLoader:i,segmentLoaders:{[e]:n,main:r},mediaTypes:{[e]:a}}=t,s=a.activeTrack(),o=a.getActiveGroup(),l=a.activePlaylistLoader,u=a.lastTrack_;if((!u||!s||u.id!==s.id)&&(a.lastGroup_=o,a.lastTrack_=s,Pu(n,a),o)){if(o.isMainPlaylist){if(!s||!u||s.id===u.id)return;const e=t.vhs.playlistController_,n=e.selectPlaylist();if(e.media()===n)return;return a.logger_(`track change. Switching main audio from ${u.id} to ${s.id}`),i.pause(),r.resetEverything(),void e.fastQualityChange_(n)}if("AUDIO"===e){if(!o.playlistLoader)return r.setAudio(!0),void r.resetEverything();n.setAudio(!0),r.setAudio(!1)}l!==o.playlistLoader?(n.track&&n.track(s),n.resetEverything(),Du(o.playlistLoader,a)):Du(o.playlistLoader,a)}},Bu={AUDIO:(e,t)=>()=>{const{mediaTypes:{[e]:i},excludePlaylist:n}=t,r=i.activeTrack(),a=i.activeGroup(),s=(a.filter(e=>e.default)[0]||a[0]).id,o=i.tracks[s];if(r!==o){ka.log.warn("Problem encountered loading the alternate audio track.Switching back to default.");for(const e in i.tracks)i.tracks[e].enabled=i.tracks[e]===o;i.onTrackChanged()}else n({error:{message:"Problem encountered loading the default audio track."}})},SUBTITLES:(e,t)=>()=>{const{mediaTypes:{[e]:i}}=t;ka.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track.");const n=i.activeTrack();n&&(n.mode="disabled"),i.onTrackChanged()}},Uu={AUDIO:(e,t,i)=>{if(!t)return;const{tech:n,requestOptions:r,segmentLoaders:{[e]:a}}=i;t.on("loadedmetadata",()=>{const e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",()=>{a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",Bu[e](e,i))},SUBTITLES:(e,t,i)=>{const{tech:n,requestOptions:r,segmentLoaders:{[e]:a},mediaTypes:{[e]:s}}=i;t.on("loadedmetadata",()=>{const e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",()=>{a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",Bu[e](e,i))}},Fu={AUDIO:(e,t)=>{const{vhs:i,sourceType:n,segmentLoaders:{[e]:r},requestOptions:a,main:{mediaGroups:s},mediaTypes:{[e]:{groups:o,tracks:l,logger_:u}},mainPlaylistLoader:c}=t,h=bs(c.main);s[e]&&0!==Object.keys(s[e]).length||(s[e]={main:{default:{default:!0}}},h&&(s[e].main.default.playlists=c.main.playlists));for(const d in s[e]){o[d]||(o[d]=[]);for(const r in s[e][d]){let p,f=s[e][d][r];if(h?(u(`AUDIO group '${d}' label '${r}' is a main playlist`),f.isMainPlaylist=!0,p=null):p="vhs-json"===n&&f.playlists?new Vs(f.playlists[0],i,a):f.resolvedUri?new Vs(f.resolvedUri,i,a):f.playlists&&"dash"===n?new Co(f.playlists[0],i,a,c):null,f=Da({id:r,playlistLoader:p},f),Uu[e](e,f.playlistLoader,t),o[d].push(f),"undefined"===typeof l[r]){const e=new ka.AudioTrack({id:r,kind:Lu(f),enabled:!1,language:f.language,default:f.default,label:r});l[r]=e}}}r.on("error",Bu[e](e,t))},SUBTITLES:(e,t)=>{const{tech:i,vhs:n,sourceType:r,segmentLoaders:{[e]:a},requestOptions:s,main:{mediaGroups:o},mediaTypes:{[e]:{groups:l,tracks:u}},mainPlaylistLoader:c}=t;for(const h in o[e]){l[h]||(l[h]=[]);for(const a in o[e][h]){if(!n.options_.useForcedSubtitles&&o[e][h][a].forced)continue;let d,p=o[e][h][a];if("hls"===r)d=new Vs(p.resolvedUri,n,s);else if("dash"===r){const e=p.playlists.filter(e=>e.excludeUntil!==1/0);if(!e.length)return;d=new Co(p.playlists[0],n,s,c)}else"vhs-json"===r&&(d=new Vs(p.playlists?p.playlists[0]:p.resolvedUri,n,s));if(p=Da({id:a,playlistLoader:d},p),Uu[e](e,p.playlistLoader,t),l[h].push(p),"undefined"===typeof u[a]){const e=i.addRemoteTextTrack({id:a,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:a},!1).track;u[a]=e}}}a.on("error",Bu[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{const{tech:i,main:{mediaGroups:n},mediaTypes:{[e]:{groups:r,tracks:a}}}=t;for(const s in n[e]){r[s]||(r[s]=[]);for(const t in n[e][s]){const o=n[e][s][t];if(!/^(?:CC|SERVICE)/.test(o.instreamId))continue;const l=i.options_.vhs&&i.options_.vhs.captionServices||{};let u={label:t,language:o.language,instreamId:o.instreamId,default:o.default&&o.autoselect};if(l[u.instreamId]&&(u=Da(u,l[u.instreamId])),void 0===u.default&&delete u.default,r[s].push(Da({id:t},o)),"undefined"===typeof a[t]){const e=i.addRemoteTextTrack({id:u.instreamId,kind:"captions",default:u.default,language:u.language,label:u.label},!1).track;a[t]=e}}}}},Vu=(e,t)=>{for(let i=0;i<e.length;i++){if(gs(t,e[i]))return!0;if(e[i].playlists&&Vu(e[i].playlists,t))return!0}return!1},Hu=(e,t)=>i=>{const{mainPlaylistLoader:n,mediaTypes:{[e]:{groups:r}}}=t,a=n.media();if(!a)return null;let s=null;a.attributes[e]&&(s=r[a.attributes[e]]);const o=Object.keys(r);if(!s)if("AUDIO"===e&&o.length>1&&bs(t.main))for(let e=0;e<o.length;e++){const t=r[o[e]];if(Vu(t,a)){s=t;break}}else r.main?s=r.main:1===o.length&&(s=r[o[0]]);return"undefined"===typeof i?s:null!==i&&s&&s.filter(e=>e.id===i.id)[0]||null},qu={AUDIO:(e,t)=>()=>{const{mediaTypes:{[e]:{tracks:i}}}=t;for(const e in i)if(i[e].enabled)return i[e];return null},SUBTITLES:(e,t)=>()=>{const{mediaTypes:{[e]:{tracks:i}}}=t;for(const e in i)if("showing"===i[e].mode||"hidden"===i[e].mode)return i[e];return null}},zu=(e,{mediaTypes:t})=>()=>{const i=t[e].activeTrack();return i?t[e].activeGroup(i):null},Gu=e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(t=>{Fu[t](t,e)});const{mediaTypes:t,mainPlaylistLoader:i,tech:n,vhs:r,segmentLoaders:{["AUDIO"]:a,main:s}}=e;["AUDIO","SUBTITLES"].forEach(i=>{t[i].activeGroup=Hu(i,e),t[i].activeTrack=qu[i](i,e),t[i].onGroupChanged=Ru(i,e),t[i].onGroupChanging=Mu(i,e),t[i].onTrackChanged=Nu(i,e),t[i].getActiveGroup=zu(i,e)});const o=t.AUDIO.activeGroup();if(o){const e=(o.filter(e=>e.default)[0]||o[0]).id;t.AUDIO.tracks[e].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged();const i=t.AUDIO.getActiveGroup();i.playlistLoader?(s.setAudio(!1),a.setAudio(!0)):s.setAudio(!0)}i.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(e=>t[e].onGroupChanged())}),i.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(e=>t[e].onGroupChanging())});const l=()=>{t.AUDIO.onTrackChanged(),n.trigger({type:"usage",name:"vhs-audio-change"})};n.audioTracks().addEventListener("change",l),n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",()=>{n.audioTracks().removeEventListener("change",l),n.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),n.clearTracks("audio");for(const u in t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[u])},Wu=()=>{const e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(t=>{e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:lu,activeTrack:lu,getActiveGroup:lu,onGroupChanged:lu,onTrackChanged:lu,lastTrack_:null,logger_:Pa(`MediaGroups[${t}]`)}}),e};class $u{constructor(){this.priority_=[]}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=ja(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}}class Xu extends ka.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=null,this.availablePathways_=new Set,this.excludedPathways_=new Set,this.steeringManifest=new $u,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.excludedSteeringManifestURLs=new Set,this.logger_=Pa("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";const i=t.serverUri||t.serverURL;if(!i)return this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),void this.trigger("error");i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=this.queryBeforeStart?i:ja(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart||!1,this.proxyServerUrl_=t.proxyServerURL||null,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering"),this.queryBeforeStart&&this.requestSteeringManifest(this.steeringManifest.reloadUri))}requestSteeringManifest(e){const t=this.steeringManifest.reloadUri;if(!e&&!t)return;const i=e||this.getRequestURI(t);if(!i)return this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),void this.dispose();this.request_=this.xhr_({uri:i},(e,t)=>{if(e){if(410===t.status)return this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),void this.excludedSteeringManifestURLs.add(i);if(429===t.status){const i=t.responseHeaders["retry-after"];return this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${i} seconds.`),void this.startTTLTimeout_(parseInt(i,10))}return this.logger_(`manifest failed to load ${e}.`),void this.startTTLTimeout_()}const n=JSON.parse(this.request_.responseText);this.startTTLTimeout_(),this.assignSteeringProperties_(n)})}setProxyServerUrl_(e){const t=new r.a.URL(e),i=new r.a.URL(this.proxyServerUrl_);return i.searchParams.set("url",encodeURI(t.toString())),this.setSteeringParams_(i.toString())}decodeDataUriManifest_(e){const t=JSON.parse(r.a.atob(e));this.assignSteeringProperties_(t)}setSteeringParams_(e){const t=new r.a.URL(e),i=this.getPathway(),n=this.getBandwidth_();if(i){const e=`_${this.manifestType_}_pathway`;t.searchParams.set(e,i)}if(n){const e=`_${this.manifestType_}_throughput`;t.searchParams.set(e,n)}return t.toString()}assignSteeringProperties_(e){if(this.steeringManifest.version=e.VERSION,!this.steeringManifest.version)return this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),void this.trigger("error");this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.availablePathways_.size||(this.logger_("There are no available pathways for content steering. Ending content steering."),this.trigger("error"),this.dispose());const t=e=>{for(const t of e)if(this.availablePathways_.has(t))return t;return[...this.availablePathways_][0]},i=t(this.steeringManifest.priority);this.currentPathway!==i&&(this.currentPathway=i,this.trigger("content-steering"))}getPathway(){return this.currentPathway||this.defaultPathway}getRequestURI(e){if(!e)return null;const t=e=>this.excludedSteeringManifestURLs.has(e);if(this.proxyServerUrl_){const i=this.setProxyServerUrl_(e);if(!t(i))return i}const i=this.setSteeringParams_(e);return t(i)?null:i}startTTLTimeout_(e=this.steeringManifest.ttl){const t=1e3*e;this.ttlTimeout_=r.a.setTimeout(()=>{this.requestSteeringManifest()},t)}clearTTLTimeout_(){r.a.clearTimeout(this.ttlTimeout_),this.ttlTimeout_=null}abort(){this.request_&&this.request_.abort(),this.request_=null}dispose(){this.off("content-steering"),this.off("error"),this.abort(),this.clearTTLTimeout_(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=null,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.excludedSteeringManifestURLs=new Set,this.availablePathways_=new Set,this.excludedPathways_=new Set,this.steeringManifest=new $u}addAvailablePathway(e){e&&this.availablePathways_.add(e)}clearAvailablePathways(){this.availablePathways_.clear()}excludePathway(e){return this.availablePathways_.delete(e)}}const Yu=10;let Ku;const Qu=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],Ju=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},Zu=function({currentPlaylist:e,buffered:t,currentTime:i,nextPlaylist:n,bufferLowWaterLine:r,bufferHighWaterLine:a,duration:s,bufferBasedABR:o,log:l}){if(!n)return ka.log.warn("We received no playlist to switch to. Please check your stream."),!1;const u=`allowing switch ${e&&e.id||"null"} -> ${n.id}`;if(!e)return l(u+" as current playlist is not set"),!0;if(n.id===e.id)return!1;const c=Boolean(Fa(t,i).length);if(!e.endList)return c||"number"!==typeof e.partTargetDuration?(l(u+" as current playlist is live"),!0):(l(`not ${u} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);const h=Ya(t,i),d=o?xo.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:xo.MAX_BUFFER_LOW_WATER_LINE;if(s<d)return l(`${u} as duration < max low water line (${s} < ${d})`),!0;const p=n.attributes.BANDWIDTH,f=e.attributes.BANDWIDTH;if(p<f&&(!o||h<a)){let e=`${u} as next bandwidth < current bandwidth (${p} < ${f})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${h} < ${a})`),l(e),!0}if((!o||p>f)&&h>=r){let e=`${u} as forwardBuffer >= bufferLowWaterLine (${h} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${p} > ${f})`),l(e),!0}return l(`not ${u} as no switching criteria met`),!1};class ec extends ka.EventTarget{constructor(e){super();const{src:t,withCredentials:i,tech:n,bandwidth:a,externVhs:s,useCueTags:o,playlistExclusionDuration:l,enableLowInitialPlaylist:u,sourceType:c,cacheEncryptionKeys:h,bufferBasedABR:d,leastPixelDiffSelector:p,captionServices:f}=e;if(!t)throw new Error("A non-empty playlist URL or JSON manifest string is required");let{maxPlaylistRetries:v}=e;null!==v&&"undefined"!==typeof v||(v=1/0),Ku=s,this.bufferBasedABR=Boolean(d),this.leastPixelDiffSelector=Boolean(p),this.withCredentials=i,this.tech_=n,this.vhs_=n.vhs,this.sourceType_=c,this.useCueTags_=o,this.playlistExclusionDuration=l,this.maxPlaylistRetries=v,this.enableLowInitialPlaylist=u,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:v,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=Wu(),this.mediaSource=new r.a.MediaSource,this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.seekable_=Ra(),this.hasPlayed_=!1,this.syncController_=new Au(e),this.segmentMetadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new ju,this.sourceUpdater_=new bu(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new Iu;const m={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,calculateTimestampOffsetForEachSegment:e.calculateTimestampOffsetForEachSegment,captionServices:f,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:a,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:h,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings,addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)};this.mainPlaylistLoader_="dash"===this.sourceType_?new Co(t,this.vhs_,Da(this.requestOptions_,{addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)})):new Vs(t,this.vhs_,Da(this.requestOptions_,{addDateRangesToTextTrack:this.addDateRangesToTextTrack_.bind(this)})),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new ou(Da(m,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new ou(Da(m,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new wu(Da(m,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise((e,t)=>{function i(){n.off("vttjserror",r),e()}function r(){n.off("vttjsloaded",i),t()}n.one("vttjsloaded",i),n.one("vttjserror",r),n.addWebVttScript_()})}),e);const g=()=>this.mainSegmentLoader_.bandwidth;this.contentSteeringController_=new Xu(this.vhs_.xhr,g),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",()=>this.startABRTimer_()),this.tech_.on("pause",()=>this.stopABRTimer_()),this.tech_.on("play",()=>this.startABRTimer_())),Qu.forEach(e=>{this[e+"_"]=Ju.bind(this,e)}),this.logger_=Pa("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1;const y="none"===this.tech_.preload()?"play":"loadstart";this.tech_.one(y,()=>{const e=Date.now();this.tech_.one("loadeddata",()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends})})}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){const e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){const t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){const n=this.media(),r=n&&(n.id||n.uri),a=e.id||e.uri;r&&r!==a&&(this.logger_(`switch media ${r} -> ${a} from ${t}`),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{const t=this.mediaTypes_[e],i=t?t.activeGroup():null,n=this.contentSteeringController_.getPathway();if(i&&n){const t=i.length?i[0].playlists:i.playlists,r=t.filter(e=>e.attributes.serviceLocation===n);r.length&&this.mediaTypes_[e].activePlaylistLoader.media(r[0])}})}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=r.a.setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(r.a.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){const e=this.main(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;const i=e.mediaGroups.AUDIO,n=Object.keys(i);let r;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)r=this.mediaTypes_.AUDIO.activeTrack();else{const e=i.main||n.length&&i[n[0]];for(const t in e)if(e[t].default){r={label:t};break}}if(!r)return t;const a=[];for(const s in i)if(i[s][r.label]){const t=i[s][r.label];if(t.playlists&&t.playlists.length)a.push.apply(a,t.playlists);else if(t.uri)a.push(t);else if(e.playlists.length)for(let i=0;i<e.playlists.length;i++){const t=e.playlists[i];t.attributes&&t.attributes.AUDIO&&t.attributes.AUDIO===s&&a.push(t)}}return a.length?a:t}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{const e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;ms(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),Gu({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",()=>{this.trigger("selectedinitialmedia")})}),this.mainPlaylistLoader_.on("loadedplaylist",()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let e=this.mainPlaylistLoader_.media();if(!e){let t;if(this.initContentSteeringController_(),this.excludeUnsupportedVariants_(),this.enableLowInitialPlaylist&&(t=this.selectInitialPlaylist()),t||(t=this.selectPlaylist()),!t||!this.shouldSwitchToMedia_(t))return;this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial");const i="vhs-json"===this.sourceType_&&this.initialMedia_.segments;if(!i)return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)}),this.mainPlaylistLoader_.on("error",()=>{const e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainPlaylistLoader_.on("mediachanging",()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()}),this.mainPlaylistLoader_.on("mediachange",()=>{const e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;ms(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{const e=this.mainPlaylistLoader_.media();if("playlist-unchanged"===e.lastExcludeReason_)return;const t=this.stuckAtPlaylistEnd_(e);t&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))}),this.mainPlaylistLoader_.on("renditiondisabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})}),this.mainPlaylistLoader_.on("renditionenabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){const i=e.mediaGroups||{};let n=!0;const r=Object.keys(i.AUDIO);for(const a in i.AUDIO)for(const e in i.AUDIO[a]){const t=i.AUDIO[a][e];t.uri||(n=!1)}n&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),Ku.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){const t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),n=this.bufferLowWaterLine(),r=this.bufferHighWaterLine(),a=this.tech_.buffered();return Zu({buffered:a,currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:n,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_})}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()}),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",()=>{this.trigger("progress")}),this.mainSegmentLoader_.on("error",()=>{const e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainSegmentLoader_.on("appenderror",()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("ended",()=>{this.logger_("main segment loader ended"),this.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:Yu}))});const e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();const e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()})}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}fastQualityChange_(e=this.selectPlaylist()){e!==this.mainPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.resetMainLoaderReplaceSegments()):this.logger_("skipping fastQualityChange because new media is same as old")}resetMainLoaderReplaceSegments(){const e=this.tech_.buffered(),t=e.end(e.length-1);this.mainSegmentLoader_.replaceSegmentsUntil=t,this.mainSegmentLoader_.resetLoaderProperties(),this.mainSegmentLoader_.resetLoader()}play(){if(this.setupFirstPlay())return;this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();const e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}setupFirstPlay(){const e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList||e.start){const t=this.seekable();if(!t.length)return!1;const i=t.end(0);let n=i;if(e.start){const r=e.start.timeOffset;n=r<0?Math.max(i+r,t.start(0)):Math.min(i,r)}this.trigger("firstplay"),this.tech_.setCurrentTime(n)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){const e=this.tech_.play();"undefined"!==typeof e&&"function"===typeof e.then&&e.then(null,e=>{})}this.trigger("sourceopen")}handleSourceEnded_(){if(!this.inbandTextTracks_.metadataTrack_)return;const e=this.inbandTextTracks_.metadataTrack_.cues;if(!e||!e.length)return;const t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){const t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){const t=this.seekable();if(!t.length)return!1;const i=this.syncController_.getExpiredTime(e,this.duration());if(null===i)return!1;const n=Ku.Playlist.playlistEnd(e,i),r=this.tech_.currentTime(),a=this.tech_.buffered();if(!a.length)return n-r<=Ba;const s=a.end(a.length-1);return s-r<=Ba&&n-s<=Ba}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,!e)return this.error=t,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));e.playlistErrors_++;const n=this.mainPlaylistLoader_.main.playlists,r=n.filter(hs),a=1===r.length&&r[0]===e;if(1===n.length&&i!==1/0)return ka.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(a);if(a){if(this.main().contentSteering){const t=this.pathwayAttribute_(e),i=1e3*this.contentSteeringController_.steeringManifest.ttl;return this.contentSteeringController_.excludePathway(t),this.excludeThenChangePathway_(),void setTimeout(()=>{this.contentSteeringController_.addAvailablePathway(t)},i)}let t=!1;n.forEach(i=>{if(i===e)return;const n=i.excludeUntil;"undefined"!==typeof n&&n!==1/0&&(t=!0,delete i.excludeUntil)}),t&&(ka.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let s;s=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=s,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});const o=this.selectPlaylist();if(!o)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");const l=t.internal?this.logger_:ka.log.warn,u=t.message?" "+t.message:"";l(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.${u} Switching to playlist ${o.id}.`),o.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),o.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);const c=o.targetDuration/2*1e3||5e3,h="number"===typeof o.lastRequest&&Date.now()-o.lastRequest<=c;return this.switchMedia_(o,"exclude",a||h)}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){const i=[],n="all"===e;(n||"main"===e)&&i.push(this.mainPlaylistLoader_);const r=[];(n||"audio"===e)&&r.push("AUDIO"),(n||"subtitle"===e)&&(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach(e=>{const t=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;t&&i.push(t)}),["main","audio","subtitle"].forEach(t=>{const n=this[t+"SegmentLoader_"];!n||e!==t&&"all"!==e||i.push(n)}),i.forEach(e=>t.forEach(t=>{"function"===typeof e[t]&&e[t]()}))}setCurrentTime(e){const t=Fa(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.resetEverything(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.resetEverything(),void this.load()):0}duration(){if(!this.mainPlaylistLoader_)return 0;const e=this.mainPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Ku.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let e;if(!this.mainPlaylistLoader_)return;let t=this.mainPlaylistLoader_.media();if(!t)return;let i=this.syncController_.getExpiredTime(t,this.duration());if(null===i)return;const n=this.mainPlaylistLoader_.main,r=Ku.Playlist.seekable(t,i,Ku.Playlist.liveEdgeDelay(n,t));if(0===r.length)return;if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),i=this.syncController_.getExpiredTime(t,this.duration()),null===i)return;if(e=Ku.Playlist.seekable(t,i,Ku.Playlist.liveEdgeDelay(n,t)),0===e.length)return}let a,s;this.seekable_&&this.seekable_.length&&(a=this.seekable_.end(0),s=this.seekable_.start(0)),e?e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=Ra([[e.start(0)>r.start(0)?e.start(0):r.start(0),e.end(0)<r.end(0)?e.end(0):r.end(0)]]):this.seekable_=r,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===a&&this.seekable_.start(0)===s||(this.logger_(`seekable updated [${za(this.seekable_)}]`),this.tech_.trigger("seekablechanged"))}updateDuration(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){const e=this.seekable();if(!e.length)return;return void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1)))}const t=this.tech_.buffered();let i=Ku.Playlist.duration(this.mainPlaylistLoader_.media());t.length>0&&(i=Math.max(i,t.end(t.length-1))),this.mediaSource.duration!==i&&this.sourceUpdater_.setDuration(i)}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(e=>{const t=this.mediaTypes_[e].groups;for(const i in t)t[i].forEach(e=>{e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){const e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),i=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!i)}getCodecsOrExclude_(){const e={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},t=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();e.video=e.main;const i=yl(this.main(),t),n={},r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(e.main.hasVideo&&(n.video=i.video||e.main.videoCodec||b["b"]),e.main.isMuxed&&(n.video+=","+(i.audio||e.main.audioCodec||b["a"])),(e.main.hasAudio&&!e.main.isMuxed||e.audio.hasAudio||r)&&(n.audio=i.audio||e.main.audioCodec||e.audio.audioCodec||b["a"],e.audio.isFmp4=e.main.hasAudio&&!e.main.isMuxed?e.main.isFmp4:e.audio.isFmp4),!n.audio&&!n.video)return void this.excludePlaylist({playlistToExclude:t,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0});const a=(e,t)=>e?Object(b["c"])(t):Object(b["g"])(t),s={};let o;if(["video","audio"].forEach((function(t){if(n.hasOwnProperty(t)&&!a(e[t].isFmp4,n[t])){const i=e[t].isFmp4?"browser":"muxer";s[i]=s[i]||[],s[i].push(n[t]),"audio"===t&&(o=i)}})),r&&o&&t.attributes.AUDIO){const e=t.attributes.AUDIO;this.main().playlists.forEach(i=>{const n=i.attributes&&i.attributes.AUDIO;n===e&&i!==t&&(i.excludeUntil=1/0)}),this.logger_(`excluding audio group ${e} as ${o} does not support codec(s): "${n.audio}"`)}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const e=[];if(["video","audio"].forEach(t=>{const i=(Object(b["h"])(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Object(b["h"])(n[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${n[t]}"`)}),e.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return n}{const e=Object.keys(s).reduce((e,t)=>(e&&(e+=", "),e+=`${t} does not support codec(s): "${s[t].join(",")}"`,e),"")+".";this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:e},playlistExclusionDuration:1/0})}}tryToCreateSourceBuffers_(){if("open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers())return;if(!this.areMediaTypesKnown_())return;const e=this.getCodecsOrExclude_();if(!e)return;this.sourceUpdater_.createSourceBuffers(e);const t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}excludeUnsupportedVariants_(){const e=this.main().playlists,t=[];Object.keys(e).forEach(i=>{const n=e[i];if(-1!==t.indexOf(n.id))return;t.push(n.id);const r=yl(this.main,n),a=[];!r.audio||Object(b["g"])(r.audio)||Object(b["c"])(r.audio)||a.push("audio codec "+r.audio),!r.video||Object(b["g"])(r.video)||Object(b["c"])(r.video)||a.push("video codec "+r.video),r.text&&"stpp.ttml.im1t"===r.text&&a.push("text codec "+r.text),a.length&&(n.excludeUntil=1/0,this.logger_(`excluding ${n.id} for unsupported: ${a.join(", ")}`))})}excludeIncompatibleVariants_(e){const t=[],i=this.main().playlists,n=ml(Object(b["h"])(e)),r=gl(n),a=n.video&&Object(b["h"])(n.video)[0]||null,s=n.audio&&Object(b["h"])(n.audio)[0]||null;Object.keys(i).forEach(e=>{const n=i[e];if(-1!==t.indexOf(n.id)||n.excludeUntil===1/0)return;t.push(n.id);const o=[],l=yl(this.mainPlaylistLoader_.main,n),u=gl(l);if(l.audio||l.video){if(u!==r&&o.push(`codec count "${u}" !== "${r}"`),!this.sourceUpdater_.canChangeType()){const e=l.video&&Object(b["h"])(l.video)[0]||null,t=l.audio&&Object(b["h"])(l.audio)[0]||null;e&&a&&e.type.toLowerCase()!==a.type.toLowerCase()&&o.push(`video codec "${e.type}" !== "${a.type}"`),t&&s&&t.type.toLowerCase()!==s.type.toLowerCase()&&o.push(`audio codec "${t.type}" !== "${s.type}"`)}o.length&&(n.excludeUntil=1/0,this.logger_(`excluding ${n.id}: ${o.join(" && ")}`))}})}updateAdCues_(e){let t=0;const i=this.seekable();i.length&&(t=i.start(0)),ku(e,this.cueTagsTrack_,t)}goalBufferLength(){const e=this.tech_.currentTime(),t=xo.GOAL_BUFFER_LENGTH,i=xo.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,xo.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)}bufferLowWaterLine(){const e=this.tech_.currentTime(),t=xo.BUFFER_LOW_WATER_LINE,i=xo.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,xo.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,xo.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:n)}bufferHighWaterLine(){return xo.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){Bl(this.inbandTextTracks_,"com.apple.streaming",this.tech_),Nl({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,i){const n=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();Bl(this.inbandTextTracks_,e,this.tech_),Dl({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){const e=this.main();if(!e.contentSteering)return;const t=e=>{for(const t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering)};t(e),this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this)),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("mediaupdatetimeout",()=>{this.mainPlaylistLoader_.refreshMedia_(this.mainPlaylistLoader_.media().id),this.contentSteeringController_.abort(),this.contentSteeringController_.clearTTLTimeout_(),this.contentSteeringController_.clearAvailablePathways(),t(this.main())}),this.contentSteeringController_.queryBeforeStart||this.tech_.one("canplay",()=>{this.contentSteeringController_.requestSteeringManifest()})}excludeThenChangePathway_(){const e=this.contentSteeringController_.getPathway();if(!e)return;const t=this.main(),i=t.playlists,n=new Set;let r=!1;Object.keys(i).forEach(t=>{const a=i[t],s=this.pathwayAttribute_(a),o=s&&e!==s,l=a.excludeUntil===1/0&&"content-steering"===a.lastExcludeReason_;l&&!o&&(delete a.excludeUntil,delete a.lastExcludeReason_,r=!0);const u=!a.excludeUntil&&a.excludeUntil!==1/0,c=!n.has(a.id)&&o&&u;c&&(n.add(a.id),a.excludeUntil=1/0,a.lastExcludeReason_="content-steering",this.logger_(`excluding ${a.id} for ${a.lastExcludeReason_}`))}),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach(t=>{const i=this.mediaTypes_[t];if(i.activePlaylistLoader){const t=i.activePlaylistLoader.media_;t&&t.attributes.serviceLocation!==e&&(r=!0)}}),r&&this.changeSegmentPathway_()}changeSegmentPathway_(){const e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}}const tc=(e,t,i)=>n=>{const r=e.main.playlists[t],a=cs(r),s=hs(r);return"undefined"===typeof n?s:(n?delete r.disabled:r.disabled=!0,n===s||a||(i(),n?e.trigger("renditionenabled"):e.trigger("renditiondisabled")),n)};class ic{constructor(e,t,i){const{playlistController_:n}=e,r=n.fastQualityChange_.bind(n);if(t.attributes){const e=t.attributes.RESOLUTION;this.width=e&&e.width,this.height=e&&e.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}this.codecs=yl(n.main(),t),this.playlist=t,this.id=i,this.enabled=tc(e.playlists,t.id,r)}}const nc=function(e){e.representations=()=>{const t=e.playlistController_.main(),i=bs(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists;return i?i.filter(e=>!cs(e)).map((t,i)=>new ic(e,t,t.id)):[]}},rc=["seeking","seeked","pause","playing","error"];class ac{constructor(e){this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=Pa("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),n=()=>this.techWaiting_(),a=()=>this.resetTimeUpdate_(),s=this.playlistController_,o=["main","subtitle","audio"],l={};o.forEach(e=>{l[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},s[e+"SegmentLoader_"].on("appendsdone",l[e].updateend),s[e+"SegmentLoader_"].on("playlistupdate",l[e].reset),this.tech_.on(["seeked","seeking"],l[e].reset)});const u=e=>{["main","audio"].forEach(t=>{s[t+"SegmentLoader_"][e]("appended",this.seekingAppendCheck_)})};this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),u("off"))},this.clearSeekingAppendCheck_=()=>u("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),u("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",n),this.tech_.on(rc,a),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",n),this.tech_.off(rc,a),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),o.forEach(e=>{s[e+"SegmentLoader_"].off("appendsdone",l[e].updateend),s[e+"SegmentLoader_"].off("playlistupdate",l[e].reset),this.tech_.off(["seeked","seeking"],l[e].reset)}),this.checkCurrentTimeTimeout_&&r.a.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&r.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=r.a.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){const t=this.playlistController_[e+"SegmentLoader_"];this[e+"StalledDownloads_"]>0&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()}checkSegmentDownloads_(e){const t=this.playlistController_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=$a(this[e+"Buffered_"],n);this[e+"Buffered_"]=n,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_(`found #${this[e+"StalledDownloads_"]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:Wa(n)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0})))}checkCurrentTime_(){if(this.tech_.paused()||this.tech_.seeking())return;const e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+Ba>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){const e=this.tech_.seeking();if(!e)return!1;const t=this.seekable(),i=this.tech_.currentTime(),n=this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow);let r;if(n){const e=t.end(t.length-1);r=e}if(this.beforeSeekableWindow_(t,i)){const e=t.start(0);r=e+(e===t.end(0)?0:Ba)}if("undefined"!==typeof r)return this.logger_(`Trying to seek outside of seekable at time ${i} with seekable range ${za(t)}. Seeking to `+r+"."),this.tech_.setCurrentTime(r),!0;const a=this.playlistController_.sourceUpdater_,s=this.tech_.buffered(),o=a.audioBuffer?a.audioBuffered():null,l=a.videoBuffer?a.videoBuffered():null,u=this.media(),c=u.partTargetDuration?u.partTargetDuration:2*(u.targetDuration-Na),h=[o,l];for(let p=0;p<h.length;p++){if(!h[p])continue;const e=Ya(h[p],i);if(e<c)return!1}const d=Va(s,i);return 0!==d.length&&(r=d.start(0)+Ba,this.logger_(`Buffered region starts (${d.start(0)})  just beyond seek point (${i}). Seeking to ${r}.`),this.tech_.setCurrentTime(r),!0)}waiting_(){if(this.techWaiting_())return;const e=this.tech_.currentTime(),t=this.tech_.buffered(),i=Fa(t,e);return i.length&&e+3<=i.end(0)?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region [${i.start(0)} -> ${i.end(0)}]. Attempting to resume playback by seeking to the current time.`),void this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})):void 0}techWaiting_(){const e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking())return!0;if(this.beforeSeekableWindow_(e,t)){const i=e.end(e.length-1);return this.logger_(`Fell out of live window at time ${t}. Seeking to live point (seekable end) `+i),this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0}const i=this.tech_.vhs.playlistController_.sourceUpdater_,n=this.tech_.buffered(),r=this.videoUnderflow_({audioBuffered:i.audioBuffered(),videoBuffered:i.videoBuffered(),currentTime:t});if(r)return this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0;const a=Va(n,t);return a.length>0&&(this.logger_(`Stopped at ${t} and seeking to ${a.start(0)}`),this.resetTimeUpdate_(),this.skipTheGap_(t),!0)}afterSeekableWindow_(e,t,i,n=!1){if(!e.length)return!1;let r=e.end(e.length-1)+Ba;const a=!i.endList,s="number"===typeof i.partTargetDuration;return a&&(s||n)&&(r=e.end(e.length-1)+3*i.targetDuration),t>r}beforeSeekableWindow_(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:i}){if(!e)return;let n;if(e.length&&t.length){const r=Fa(e,i-3),a=Fa(e,i),s=Fa(t,i);s.length&&!a.length&&r.length&&(n={start:r.end(0),end:s.end(0)})}else{const t=Va(e,i);t.length||(n=this.gapFromVideoUnderflow_(e,i))}return!!n&&(this.logger_(`Encountered a gap in video from ${n.start} to ${n.end}. Seeking to current time `+i),!0)}skipTheGap_(e){const t=this.tech_.buffered(),i=this.tech_.currentTime(),n=Va(t,i);this.resetTimeUpdate_(),0!==n.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",n.start(0)),this.tech_.setCurrentTime(n.start(0)+Na),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){const i=Ha(e);for(let n=0;n<i.length;n++){const e=i.start(n),r=i.end(n);if(t-e<4&&t-e>2)return{start:e,end:r}}return null}}const sc={errorInterval:30,getSource(e){const t=this.tech({IWillNotUseThisInPlugins:!0}),i=t.currentSource_||this.currentSource();return e(i)}},oc=function(e,t){let i=0,n=0;const r=Da(sc,t);e.ready(()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})});const a=function(){n&&e.currentTime(n)},s=function(t){null!==t&&void 0!==t&&(n=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",a),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())},o=function(){if(Date.now()-i<1e3*r.errorInterval)e.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(r.getSource&&"function"===typeof r.getSource)return i=Date.now(),r.getSource.call(e,s);ka.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=function(){e.off("loadedmetadata",a),e.off("error",o),e.off("dispose",l)},u=function(t){l(),oc(e,t)};e.on("error",o),e.on("dispose",l),e.reloadSourceOnError=u},lc=function(e){oc(this,e)};var uc="3.7.0",cc="7.0.1",hc="1.2.2",dc="7.1.0",pc="4.0.1";const fc={PlaylistLoader:Vs,Playlist:_s,utils:ro,STANDARD_PLAYLIST_SELECTOR:Cl,INITIAL_PLAYLIST_SELECTOR:Il,lastBandwidthSelector:Cl,movingAverageBandwidthSelector:xl,comparePlaylistBandwidth:wl,comparePlaylistResolution:El,xhr:Ws()};Object.keys(xo).forEach(e=>{Object.defineProperty(fc,e,{get(){return ka.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),xo[e]},set(t){ka.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!==typeof t||t<0?ka.log.warn(`value of Vhs.${e} must be greater than or equal to 0`):xo[e]=t}})});const vc="videojs-vhs",mc=function(e,t){const i=t.media();let n=-1;for(let r=0;r<e.length;r++)if(e[r].id===i.id){n=r;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})},gc=function(e,t){t.representations().forEach(t=>{e.addQualityLevel(t)}),mc(e,t.playlists)};fc.canPlaySource=function(){return ka.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};const yc=(e,t,i)=>{if(!e)return e;let n={};t&&t.attributes&&t.attributes.CODECS&&(n=ml(Object(b["h"])(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);const r=Object(b["e"])(n.video),a=Object(b["e"])(n.audio),s={};for(const o in e)s[o]={},a&&(s[o].audioContentType=a),r&&(s[o].videoContentType=r),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(s[o].pssh=t.contentProtection[o].pssh),"string"===typeof e[o]&&(s[o].url=e[o]);return Da(e,s)},bc=(e,t)=>e.reduce((e,i)=>{if(!i.contentProtection)return e;const n=t.reduce((e,t)=>{const n=i.contentProtection[t];return n&&n.pssh&&(e[t]={pssh:n.pssh}),e},{});return Object.keys(n).length&&e.push(n),e},[]),_c=({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:n})=>{if(!e.eme.initializeMediaKeys)return Promise.resolve();const r=i?n.concat([i]):n,a=bc(r,Object.keys(t)),s=[],o=[];return a.forEach(t=>{o.push(new Promise((t,i)=>{e.tech_.one("keysessioncreated",t)})),s.push(new Promise((i,n)=>{e.eme.initializeMediaKeys({keySystems:t},e=>{e?n(e):i()})}))}),Promise.race([Promise.all(s),Promise.race(o)])},Tc=({player:e,sourceKeySystems:t,media:i,audioMedia:n})=>{const r=yc(t,i,n);return!!r&&(e.currentSource().keySystems=r,!(r&&!e.eme)||(ka.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},Sc=()=>{if(!r.a.localStorage)return null;const e=r.a.localStorage.getItem(vc);if(!e)return null;try{return JSON.parse(e)}catch(t){return null}},wc=e=>{if(!r.a.localStorage)return!1;let t=Sc();t=t?Da(t,e):e;try{r.a.localStorage.setItem(vc,JSON.stringify(t))}catch(i){return!1}return t},Ec=e=>0===e.toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,kc=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},Cc=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},xc=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},Ac=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};fc.supportsNativeHls=function(){if(!s.a||!s.a.createElement)return!1;const e=s.a.createElement("video");if(!ka.getTech("Html5").isSupported())return!1;const t=["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"];return t.some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),fc.supportsNativeDash=function(){return!!(s.a&&s.a.createElement&&ka.getTech("Html5").isSupported())&&/maybe|probably/i.test(s.a.createElement("video").canPlayType("application/dash+xml"))}(),fc.supportsTypeNatively=e=>"hls"===e?fc.supportsNativeHls:"dash"===e&&fc.supportsNativeDash,fc.isSupported=function(){return ka.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},fc.xhr.onRequest=function(e){kc(fc.xhr,e)},fc.xhr.onResponse=function(e){Cc(fc.xhr,e)},fc.xhr.offRequest=function(e){xc(fc.xhr,e)},fc.xhr.offResponse=function(e){Ac(fc.xhr,e)};const Ic=ka.getComponent("Component");class Oc extends Ic{constructor(e,t,i){if(super(t,i.vhs),"number"===typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=Pa("VhsHandler"),t.options_&&t.options_.playerId){const e=ka.getPlayer(t.options_.playerId);this.player_=e}if(this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(s.a,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],e=>{const t=s.a.fullscreenElement||s.a.webkitFullscreenElement||s.a.mozFullScreenElement||s.a.msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()}),this.on(this.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),this.on(this.tech_,"error",(function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()})),this.on(this.tech_,"play",this.play)}setOptions_(){if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.useBandwidthFromLocalStorage="undefined"!==typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useForcedSubtitles=this.options_.useForcedSubtitles||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.calculateTimestampOffsetForEachSegment=this.options_.calculateTimestampOffsetForEachSegment||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!==typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=60),"number"!==typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){const e=Sc();e&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}))}"number"!==typeof this.options_.bandwidth&&(this.options_.bandwidth=xo.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===xo.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","calculateTimestampOffsetForEachSegment","exactManifestTimings","leastPixelDiffSelector"].forEach(e=>{"undefined"!==typeof this.source_[e]&&(this.options_[e]=this.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio}src(e,t){if(!e)return;this.setOptions_(),this.options_.src=Ec(this.source_.src),this.options_.tech=this.tech_,this.options_.externVhs=fc,this.options_.sourceType=Object(_["a"])(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.playlistController_=new ec(this.options_);const i=Da({liveRangeSafeTimeDelta:Ba},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_});this.playbackWatcher_=new ac(i),this.playlistController_.on("error",()=>{const e=ka.players[this.tech_.options_.playerId];let t=this.playlistController_.error;"object"!==typeof t||t.code?"string"===typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)});const n=this.options_.bufferBasedABR?fc.movingAverageBandwidthSelector(.55):fc.STANDARD_PLAYLIST_SELECTOR;this.playlistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):n.bind(this),this.playlistController_.selectInitialPlaylist=fc.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth;const t=r.a.navigator.connection||r.a.navigator.mozConnection||r.a.navigator.webkitConnection,i=1e7;if(this.options_.useNetworkInformationApi&&t){const n=1e3*t.downlink*1e3;e=n>=i&&e>=i?Math.max(e,n):n}return e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){const e=1/(this.bandwidth||1);let t;t=this.throughput>0?1/this.throughput:0;const i=Math.floor(1/(e+t));return i},set(){ka.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>Wa(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>Wa(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",()=>{this.options_.useBandwidthFromLocalStorage&&wc({bandwidth:this.bandwidth,throughput:Math.round(this.throughput)})}),this.playlistController_.on("selectedinitialmedia",()=>{nc(this)}),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",()=>{this.setupEme_()}),this.on(this.playlistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.playlistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=r.a.URL.createObjectURL(this.playlistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){const e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),_c({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then(()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()}).catch(e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})})}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){const e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,t=Tc({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});this.player_.tech_.on("keystatuschange",e=>{if("output-restricted"!==e.status)return;const t=this.playlistController_.main();if(!t||!t.playlists)return;const i=[];t.playlists.forEach(e=>{e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height>=720&&(!e.excludeUntil||e.excludeUntil<1/0)&&(e.excludeUntil=1/0,i.push(e))}),i.length&&(ka.log.warn('DRM keystatus changed to "output-restricted." Removing the following HD playlists that will most likely fail to play and clearing the buffer. This may be due to HDCP restrictions on the stream and the capabilities of the current device.',...i),this.playlistController_.mainSegmentLoader_.resetEverything(),this.playlistController_.fastQualityChange_())}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),t?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){const e=ka.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",()=>{gc(this.qualityLevels_,this)}),this.playlists.on("mediachange",()=>{mc(this.qualityLevels_,this.playlists)}))}static version(){return{"@videojs/http-streaming":uc,"mux.js":cc,"mpd-parser":hc,"m3u8-parser":dc,"aes-decrypter":pc}}version(){return this.constructor.version()}canChangeType(){return bu.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&r.a.URL.revokeObjectURL&&(r.a.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return po({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,n=2){return fo({programTime:e,playlist:this.playlistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}setupXhrHooks_(){this.xhr.onRequest=e=>{kc(this.xhr,e)},this.xhr.onResponse=e=>{Cc(this.xhr,e)},this.xhr.offRequest=e=>{xc(this.xhr,e)},this.xhr.offResponse=e=>{Ac(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}}const jc={name:"videojs-http-streaming",VERSION:uc,canHandleSource(e,t={}){const i=Da(ka.options,t);return jc.canPlayType(e.type,i)},handleSource(e,t,i={}){const n=Da(ka.options,i);return t.vhs=new Oc(e,t,n),t.vhs.xhr=Ws(),t.vhs.setupXhrHooks_(),t.vhs.src(e.src,e.type),t.vhs},canPlayType(e,t){const i=Object(_["a"])(e);if(!i)return"";const n=jc.getOverrideNative(t),r=fc.supportsTypeNatively(i),a=!r||n;return a?"maybe":""},getOverrideNative(e={}){const{vhs:t={}}=e,i=!(ka.browser.IS_ANY_SAFARI||ka.browser.IS_IOS),{overrideNative:n=i}=t;return n}},Lc=()=>Object(b["c"])("avc1.4d400d,mp4a.40.2");Lc()&&ka.getTech("Html5").registerSourceHandler(jc,0),ka.VhsHandler=Oc,ka.VhsSourceHandler=jc,ka.Vhs=fc,ka.use||ka.registerComponent("Vhs",fc),ka.options.vhs=ka.options.vhs||{},ka.getPlugin&&ka.getPlugin("reloadSourceOnError")||ka.registerPlugin("reloadSourceOnError",lc)}.call(this,i("c8ba"))},f24e:function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(e,t){return e.start(t)+"-"+e.end(t)},r=function(e,t){var i=e.toString(16);return"00".substring(0,2-i.length)+i+(t%2?" ":"")},a=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},s=function(e){var t={};return Object.keys(e).forEach((function(i){var n=e[i];ArrayBuffer.isView(n)?t[i]={bytes:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength}:t[i]=n})),t},o=function(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},l={hexDump:function(e){for(var t=Array.prototype.slice.call(e),i=16,n="",s=void 0,o=void 0,l=0;l<t.length/i;l++)s=t.slice(l*i,l*i+i).map(r).join(""),o=t.slice(l*i,l*i+i).map(a).join(""),n+=s+" "+o+"\n";return n},tagDump:function(e){return l.hexDump(e.bytes)},textRanges:function(e){var t="",i=void 0;for(i=0;i<e.length;i++)t+=n(e,i)+" ";return t},createTransferableMessage:s,initSegmentId:o};t["default"]=l,e.exports=t["default"]},f631:function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}();function r(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var s=i("be09"),o=r(s),l=i("d3ae"),u=r(l),c=i("e475"),h=r(c),d=["seeking","seeked","pause","playing","error"],p=function(){function e(t){var i=this;a(this,e),this.tech_=t.tech,this.seekable=t.seekable,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,t.debug&&(this.logger_=h["default"].log.bind(h["default"],"playback-watcher ->")),this.logger_("initialize");var n=function(){return i.monitorCurrentTime_()},r=function(){return i.techWaiting_()},s=function(){return i.cancelTimer_()},l=function(){return i.fixesBadSeeks_()};this.tech_.on("seekablechanged",l),this.tech_.on("waiting",r),this.tech_.on(d,s),this.tech_.on("canplay",n),this.dispose=function(){i.logger_("dispose"),i.tech_.off("seekablechanged",l),i.tech_.off("waiting",r),i.tech_.off(d,s),i.tech_.off("canplay",n),i.checkCurrentTimeTimeout_&&o["default"].clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}return n(e,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&o["default"].clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=o["default"].setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+u["default"].SAFE_TIME_DELTA>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){var e=this.tech_.seeking(),t=this.seekable(),i=this.tech_.currentTime(),n=void 0;if(e&&this.afterSeekableWindow_(t,i)){var r=t.end(t.length-1);n=r}if(e&&this.beforeSeekableWindow_(t,i)){var a=t.start(0);n=a+u["default"].SAFE_TIME_DELTA}return"undefined"!==typeof n&&(this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+u["default"].printableRange(t)+". Seeking to "+n+"."),this.tech_.setCurrentTime(n),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),i=u["default"].findRange(t,e);return i.length&&e+3<=i.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}}},{key:"techWaiting_",value:function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var n=this.tech_.buffered(),r=u["default"].findNextRange(n,t);if(this.videoUnderflow_(r,n,t))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(r.length>0){var a=r.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+a+", seeking to "+r.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*a,t),!0}return!1}},{key:"afterSeekableWindow_",value:function(e,t){return!!e.length&&t>e.end(e.length-1)+u["default"].SAFE_TIME_DELTA}},{key:"beforeSeekableWindow_",value:function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-u["default"].SAFE_TIME_DELTA)}},{key:"videoUnderflow_",value:function(e,t,i){if(0===e.length){var n=this.gapFromVideoUnderflow_(t,i);if(n)return this.logger_("Encountered a gap in video from "+n.start+" to "+n.end+". Seeking to current time "+i),!0}return!1}},{key:"skipTheGap_",value:function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),n=u["default"].findNextRange(t,i);this.cancelTimer_(),0!==n.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",n.start(0)),this.tech_.setCurrentTime(n.start(0)+u["default"].TIME_FUDGE_FACTOR),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(e,t){for(var i=u["default"].findGaps(e),n=0;n<i.length;n++){var r=i.start(n),a=i.end(n);if(t-r<4&&t-r>2)return{start:r,end:a}}return null}},{key:"logger_",value:function(){}}]),e}();t["default"]=p,e.exports=t["default"]},f7fd:function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),r=function(e,t,i){var n=!0;while(n){var r=e,a=t,s=i;n=!1,null===r&&(r=Function.prototype);var o=Object.getOwnPropertyDescriptor(r,a);if(void 0!==o){if("value"in o)return o.value;var l=o.get;if(void 0===l)return;return l.call(s)}var u=Object.getPrototypeOf(r);if(null===u)return;e=u,t=a,i=s,n=!0,o=u=void 0}};function a(e){return e&&e.__esModule?e:{default:e}}function s(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e,t){if("function"!==typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var l=i("d61a"),u=a(l),c=i("e475"),h=a(c),d=i("6e1b"),p=a(d),f=i("56c8"),v=a(f),m=i("be09"),g=a(m),y=i("4ea2"),b=a(y),_=i("f24e"),T=i("81bc"),S=i("d3ae"),w=i("57db"),E=500,k=function(e,t,i){if(!e||!t)return!1;var n=e.segments,r=i===n.length;return e.endList&&"open"===t.readyState&&r},C=function(e){return"number"===typeof e&&isFinite(e)},x=function(e,t,i){return"main"===e&&t&&i?i.containsAudio||i.containsVideo?t.containsVideo&&!i.containsVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.containsVideo&&i.containsVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null};t.illegalMediaSwitch=x;var A=function(e,t,i){var n=void 0;return n=e.length&&e.start(0)>0&&e.start(0)<t?e.start(0):t-30,Math.min(n,t-i)};t.safeBackBufferTrimTime=A;var I=function(e){function t(e){var i=this,n=arguments.length<=1||void 0===arguments[1]?{}:arguments[1];if(s(this,t),r(Object.getPrototypeOf(t.prototype),"constructor",this).call(this),!e)throw new TypeError("Initialization settings are required");if("function"!==typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.state="INIT",this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.hls_=e.hls,this.loaderType_=e.loaderType,this.startingMedia_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.pendingSegment_=null,this.mimeType_=null,this.sourceUpdater_=null,this.xhrOptions_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.syncController_.on("syncinfoupdate",(function(){return i.trigger("syncinfoupdate")})),this.mediaSource_.addEventListener("sourceopen",(function(){return i.ended_=!1})),this.fetchAtBuffer_=!1,n.debug&&(this.logger_=h["default"].log.bind(h["default"],"segment-loader",this.loaderType_,"->"))}return o(t,e),n(t,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED",this.pause(),this.abort_(),this.sourceUpdater_&&this.sourceUpdater_.dispose(),this.resetStats_()}},{key:"abort",value:function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null}},{key:"error",value:function(e){return"undefined"!==typeof e&&(this.error_=e),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){return this.sourceUpdater_?this.sourceUpdater_.buffered():h["default"].createTimeRanges()}},{key:"initSegment",value:function(e){var t=!(arguments.length<=1||void 0===arguments[1])&&arguments[1];if(!e)return null;var i=(0,_.initSegmentId)(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes}),n||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&"INIT"===this.state)&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY")}}},{key:"init_",value:function(){return this.state="READY",this.sourceUpdater_=new p["default"](this.mediaSource_,this.mimeType_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?{}:arguments[1];if(e){var i=this.playlist_,n=this.pendingSegment_;if(this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0}),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(i&&i.uri===e.uri){var r=e.mediaSequence-i.mediaSequence;this.logger_("mediaSequenceDiff",r),null!==this.mediaIndex&&(this.mediaIndex-=r),n&&(n.mediaIndex-=r,n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(i,e)}else null!==this.mediaIndex&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(g["default"].clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return null===this.checkBufferTimeout_}},{key:"mimeType",value:function(e){this.mimeType_||(this.mimeType_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_()),this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1,this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null,this.syncPoint_=null,this.abort()}},{key:"remove",value:function(e,t){this.sourceUpdater_&&this.sourceUpdater_.remove(e,t),(0,b["default"])(e,t,this.segmentMetadataTrack_)}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&g["default"].clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g["default"].setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&g["default"].clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g["default"].setTimeout(this.monitorBufferTick_.bind(this),E)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var e=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(e){var t=k(this.playlist_,this.mediaSource_,e.mediaIndex);t?this.endOfStream():(e.mediaIndex!==this.playlist_.segments.length-1||"ended"!==this.mediaSource_.readyState||this.seeking_())&&((e.timeline!==this.currentTimeline_||null!==e.startOfSegment&&e.startOfSegment<this.sourceUpdater_.timestampOffset())&&(this.syncController_.reset(),e.timestampOffset=e.startOfSegment),this.loadSegment_(e))}}}},{key:"checkBuffer_",value:function(e,t,i,n,r,a){var s=0,o=void 0;e.length&&(s=e.end(e.length-1));var l=Math.max(0,s-r);if(!t.segments.length)return null;if(l>=this.goalBufferLength_())return null;if(!n&&l>=1)return null;if(this.logger_("checkBuffer_","mediaIndex:",i,"hasPlayed:",n,"currentTime:",r,"syncPoint:",a,"fetchAtBuffer:",this.fetchAtBuffer_,"bufferedTime:",l),null===a)return i=this.getSyncSegmentCandidate_(t),this.logger_("getSync","mediaIndex:",i),this.generateSegmentInfo_(t,i,null,!0);if(null!==i){this.logger_("walkForward","mediaIndex:",i+1);var c=t.segments[i];return o=c&&c.end?c.end:s,this.generateSegmentInfo_(t,i+1,o,!1)}if(this.fetchAtBuffer_){var h=u["default"].getMediaInfoForTime(t,s,a.segmentIndex,a.time);i=h.mediaIndex,o=h.startTime}else{h=u["default"].getMediaInfoForTime(t,r,a.segmentIndex,a.time);i=h.mediaIndex,o=h.startTime}return this.logger_("getMediaIndexForTime","mediaIndex:",i,"startOfSegment:",o),this.generateSegmentInfo_(t,i,o,!1)}},{key:"getSyncSegmentCandidate_",value:function(e){var t=this;if(-1===this.currentTimeline_)return 0;var i=e.segments.map((function(e,t){return{timeline:e.timeline,segmentIndex:t}})).filter((function(e){return e.timeline===t.currentTimeline_}));return i.length?i[Math.min(i.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(e,t,i,n){if(t<0||t>=e.segments.length)return null;var r=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:r.resolvedUri,mediaIndex:t,isSyncRequest:n,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:r.timeline,duration:r.duration,segment:r}}},{key:"abortRequestEarly_",value:function(e){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return!1;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return!1;var t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=u["default"].estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),a=(0,S.timeUntilRebuffer)(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(r<=a)return!1;var s=(0,w.minRebufferMaxBandwidthSelector)({master:this.hls_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=r-a,l=o-s.rebufferingImpact,c=.5;return a<=S.TIME_FUDGE_FACTOR&&(c=1),!s.playlist||s.playlist.uri===this.playlist_.uri||l<c?!1:(this.bandwidth=s.playlist.attributes.BANDWIDTH*v["default"].BANDWIDTH_VARIANCE+1,this.abort(),this.trigger("earlyabort"),!0)}}},{key:"handleProgress_",value:function(e,t){this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId&&!this.abortRequestEarly_(t.stats)&&this.trigger("progress")}},{key:"loadSegment_",value:function(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),e.abortRequests=(0,T.mediaSegmentRequest)(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.createSimplifiedSegmentObj_(e),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function(e){var t=A(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}},{key:"createSimplifiedSegmentObj_",value:function(e){var t=e.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){var n=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key={resolvedUri:t.key.resolvedUri,iv:n}}return t.map&&(i.map=this.initSegment(t.map)),i}},{key:"segmentRequestFinished_",value:function(e,t){if(this.mediaRequests+=1,t.stats&&(this.mediaBytesTransferred+=t.stats.bytesReceived,this.mediaTransferDuration+=t.stats.roundTripTime),this.pendingSegment_){if(t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===T.REQUEST_ERRORS.ABORTED?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===T.REQUEST_ERRORS.TIMEOUT?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,void this.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));this.bandwidth=t.stats.bandwidth,this.roundTrip=t.stats.roundTripTime,t.map&&(t.map=this.initSegment(t.map,!0)),this.processSegmentResponse_(t)}}else 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/*!******************************************************!*\
  !*** ./node_modules/es6-promise/dist/es6-promise.js ***!
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/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
 * @version   v4.2.8+1e68dce6
 */
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n=this._pendingSegments[t];if(n.splice(0,n.length),"closed"!==this._mediaSource.readyState){for(var r=0;r<i.buffered.length;r++){var o=i.buffered.start(r),l=i.buffered.end(r);this._pendingRemoveRanges[t].push({start:o,end:l})}if(i.updating||this._doRemoveRanges(),s.default.safari){var u=this._lastInitSegments[t];u&&(this._pendingSegments[t].push(u),i.updating||this._doAppendSegments())}}}},e.prototype.endOfStream=function(){var e=this._mediaSource,t=this._sourceBuffers;e&&"open"===e.readyState?t.video&&t.video.updating||t.audio&&t.audio.updating?this._hasPendingEos=!0:(this._hasPendingEos=!1,e.endOfStream()):e&&"closed"===e.readyState&&this._hasPendingSegments()&&(this._hasPendingEos=!0)},e.prototype.getNearestKeyframe=function(e){return this._idrList.getLastSyncPointBeforeDts(e)},e.prototype._needCleanupSourceBuffer=function(){if(!this._config.autoCleanupSourceBuffer)return!1;var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var i=this._sourceBuffers[t];if(i){var 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  \********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! events */"./node_modules/events/events.js"),r=i.n(n),a=i(/*! webworkify-webpack */"./node_modules/webworkify-webpack/index.js"),s=i.n(a),o=i(/*! ../utils/logger.js */"./src/utils/logger.js"),l=i(/*! ../utils/logging-control.js */"./src/utils/logging-control.js"),u=i(/*! ./transmuxing-controller.js */"./src/core/transmuxing-controller.js"),c=i(/*! ./transmuxing-events.js */"./src/core/transmuxing-events.js"),h=i(/*! ./media-info.js */"./src/core/media-info.js"),d=function(){function e(e,t){if(this.TAG="Transmuxer",this._emitter=new(r()),t.enableWorker&&"undefined"!==typeof Worker)try{this._worker=s()(/*! ./transmuxing-worker */"./src/core/transmuxing-worker.js"),this._workerDestroying=!1,this._worker.addEventListener("message",this._onWorkerMessage.bind(this)),this._worker.postMessage({cmd:"init",param:[e,t]}),this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)},l.default.registerListener(this.e.onLoggingConfigChanged),this._worker.postMessage({cmd:"logging_config",param:l.default.getConfig()})}catch(n){o.default.e(this.TAG,"Error while initialize transmuxing worker, fallback to inline transmuxing"),this._worker=null,this._controller=new u.default(e,t)}else this._controller=new u.default(e,t);if(this._controller){var i=this._controller;i.on(c.default.IO_ERROR,this._onIOError.bind(this)),i.on(c.default.DEMUX_ERROR,this._onDemuxError.bind(this)),i.on(c.default.INIT_SEGMENT,this._onInitSegment.bind(this)),i.on(c.default.MEDIA_SEGMENT,this._onMediaSegment.bind(this)),i.on(c.default.LOADING_COMPLETE,this._onLoadingComplete.bind(this)),i.on(c.default.RECOVERED_EARLY_EOF,this._onRecoveredEarlyEof.bind(this)),i.on(c.default.MEDIA_INFO,this._onMediaInfo.bind(this)),i.on(c.default.METADATA_ARRIVED,this._onMetaDataArrived.bind(this)),i.on(c.default.SCRIPTDATA_ARRIVED,this._onScriptDataArrived.bind(this)),i.on(c.default.STATISTICS_INFO,this._onStatisticsInfo.bind(this)),i.on(c.default.RECOMMEND_SEEKPOINT,this._onRecommendSeekpoint.bind(this))}}return e.prototype.destroy=function(){this._worker?this._workerDestroying||(this._workerDestroying=!0,this._worker.postMessage({cmd:"destroy"}),l.default.removeListener(this.e.onLoggingConfigChanged),this.e=null):(this._controller.destroy(),this._controller=null),this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.hasWorker=function(){return null!=this._worker},e.prototype.open=function(){this._worker?this._worker.postMessage({cmd:"start"}):this._controller.start()},e.prototype.close=function(){this._worker?this._worker.postMessage({cmd:"stop"}):this._controller.stop()},e.prototype.seek=function(e){this._worker?this._worker.postMessage({cmd:"seek",param:e}):this._controller.seek(e)},e.prototype.pause=function(){this._worker?this._worker.postMessage({cmd:"pause"}):this._controller.pause()},e.prototype.resume=function(){this._worker?this._worker.postMessage({cmd:"resume"}):this._controller.resume()},e.prototype._onInitSegment=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(c.default.INIT_SEGMENT,e,t)}))},e.prototype._onMediaSegment=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(c.default.MEDIA_SEGMENT,e,t)}))},e.prototype._onLoadingComplete=function(){var e=this;Promise.resolve().then((function(){e._emitter.emit(c.default.LOADING_COMPLETE)}))},e.prototype._onRecoveredEarlyEof=function(){var e=this;Promise.resolve().then((function(){e._emitter.emit(c.default.RECOVERED_EARLY_EOF)}))},e.prototype._onMediaInfo=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(c.default.MEDIA_INFO,e)}))},e.prototype._onMetaDataArrived=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(c.default.METADATA_ARRIVED,e)}))},e.prototype._onScriptDataArrived=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(c.default.SCRIPTDATA_ARRIVED,e)}))},e.prototype._onStatisticsInfo=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(c.default.STATISTICS_INFO,e)}))},e.prototype._onIOError=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(c.default.IO_ERROR,e,t)}))},e.prototype._onDemuxError=function(e,t){var i=this;Promise.resolve().then((function(){i._emitter.emit(c.default.DEMUX_ERROR,e,t)}))},e.prototype._onRecommendSeekpoint=function(e){var t=this;Promise.resolve().then((function(){t._emitter.emit(c.default.RECOMMEND_SEEKPOINT,e)}))},e.prototype._onLoggingConfigChanged=function(e){this._worker&&this._worker.postMessage({cmd:"logging_config",param:e})},e.prototype._onWorkerMessage=function(e){var t=e.data,i=t.data;if("destroyed"===t.msg||this._workerDestroying)return this._workerDestroying=!1,this._worker.terminate(),void(this._worker=null);switch(t.msg){case c.default.INIT_SEGMENT:case c.default.MEDIA_SEGMENT:this._emitter.emit(t.msg,i.type,i.data);break;case c.default.LOADING_COMPLETE:case c.default.RECOVERED_EARLY_EOF:this._emitter.emit(t.msg);break;case c.default.MEDIA_INFO:Object.setPrototypeOf(i,h.default.prototype),this._emitter.emit(t.msg,i);break;case c.default.METADATA_ARRIVED:case c.default.SCRIPTDATA_ARRIVED:case c.default.STATISTICS_INFO:this._emitter.emit(t.msg,i);break;case c.default.IO_ERROR:case c.default.DEMUX_ERROR:this._emitter.emit(t.msg,i.type,i.info);break;case c.default.RECOMMEND_SEEKPOINT:this._emitter.emit(t.msg,i);break;case"logcat_callback":o.default.emitter.emit("log",i.type,i.logcat);break;default:break}},e}();t["default"]=d},"./src/core/transmuxing-controller.js":
/*!********************************************!*\
  !*** ./src/core/transmuxing-controller.js ***!
  \********************************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! events */"./node_modules/events/events.js"),r=i.n(n),a=i(/*! ../utils/logger.js */"./src/utils/logger.js"),s=i(/*! ../utils/browser.js */"./src/utils/browser.js"),o=i(/*! ./media-info.js */"./src/core/media-info.js"),l=i(/*! ../demux/flv-demuxer.js */"./src/demux/flv-demuxer.js"),u=i(/*! ../remux/mp4-remuxer.js */"./src/remux/mp4-remuxer.js"),c=i(/*! ../demux/demux-errors.js */"./src/demux/demux-errors.js"),h=i(/*! ../io/io-controller.js */"./src/io/io-controller.js"),d=i(/*! ./transmuxing-events.js */"./src/core/transmuxing-events.js"),p=function(){function e(e,t){this.TAG="TransmuxingController",this._emitter=new(r()),this._config=t,e.segments||(e.segments=[{duration:e.duration,filesize:e.filesize,url:e.url}]),"boolean"!==typeof e.cors&&(e.cors=!0),"boolean"!==typeof e.withCredentials&&(e.withCredentials=!1),this._mediaDataSource=e,this._currentSegmentIndex=0;var i=0;this._mediaDataSource.segments.forEach((function(n){n.timestampBase=i,i+=n.duration,n.cors=e.cors,n.withCredentials=e.withCredentials,t.referrerPolicy&&(n.referrerPolicy=t.referrerPolicy)})),isNaN(i)||this._mediaDataSource.duration===i||(this._mediaDataSource.duration=i),this._mediaInfo=null,this._demuxer=null,this._remuxer=null,this._ioctl=null,this._pendingSeekTime=null,this._pendingResolveSeekPoint=null,this._statisticsReporter=null}return e.prototype.destroy=function(){this._mediaInfo=null,this._mediaDataSource=null,this._statisticsReporter&&this._disableStatisticsReporter(),this._ioctl&&(this._ioctl.destroy(),this._ioctl=null),this._demuxer&&(this._demuxer.destroy(),this._demuxer=null),this._remuxer&&(this._remuxer.destroy(),this._remuxer=null),this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.start=function(){this._loadSegment(0),this._enableStatisticsReporter()},e.prototype._loadSegment=function(e,t){this._currentSegmentIndex=e;var i=this._mediaDataSource.segments[e],n=this._ioctl=new h.default(i,this._config,e);n.onError=this._onIOException.bind(this),n.onSeeked=this._onIOSeeked.bind(this),n.onComplete=this._onIOComplete.bind(this),n.onRedirect=this._onIORedirect.bind(this),n.onRecoveredEarlyEof=this._onIORecoveredEarlyEof.bind(this),t?this._demuxer.bindDataSource(this._ioctl):n.onDataArrival=this._onInitChunkArrival.bind(this),n.open(t)},e.prototype.stop=function(){this._internalAbort(),this._disableStatisticsReporter()},e.prototype._internalAbort=function(){this._ioctl&&(this._ioctl.destroy(),this._ioctl=null)},e.prototype.pause=function(){this._ioctl&&this._ioctl.isWorking()&&(this._ioctl.pause(),this._disableStatisticsReporter())},e.prototype.resume=function(){this._ioctl&&this._ioctl.isPaused()&&(this._ioctl.resume(),this._enableStatisticsReporter())},e.prototype.seek=function(e){if(null!=this._mediaInfo&&this._mediaInfo.isSeekable()){var t=this._searchSegmentIndexContains(e);if(t===this._currentSegmentIndex){var i=this._mediaInfo.segments[t];if(void 0==i)this._pendingSeekTime=e;else{var n=i.getNearestKeyframe(e);this._remuxer.seek(n.milliseconds),this._ioctl.seek(n.fileposition),this._pendingResolveSeekPoint=n.milliseconds}}else{var r=this._mediaInfo.segments[t];if(void 0==r)this._pendingSeekTime=e,this._internalAbort(),this._remuxer.seek(),this._remuxer.insertDiscontinuity(),this._loadSegment(t);else{n=r.getNearestKeyframe(e);this._internalAbort(),this._remuxer.seek(e),this._remuxer.insertDiscontinuity(),this._demuxer.resetMediaInfo(),this._demuxer.timestampBase=this._mediaDataSource.segments[t].timestampBase,this._loadSegment(t,n.fileposition),this._pendingResolveSeekPoint=n.milliseconds,this._reportSegmentMediaInfo(t)}}this._enableStatisticsReporter()}},e.prototype._searchSegmentIndexContains=function(e){for(var t=this._mediaDataSource.segments,i=t.length-1,n=0;n<t.length;n++)if(e<t[n].timestampBase){i=n-1;break}return i},e.prototype._onInitChunkArrival=function(e,t){var i=this,n=null,r=0;if(t>0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,r=this._demuxer.parseChunks(e,t);else if((n=l.default.probe(e)).match){this._demuxer=new l.default(n,this._config),this._remuxer||(this._remuxer=new u.default(this._config));var s=this._mediaDataSource;void 0==s.duration||isNaN(s.duration)||(this._demuxer.overridedDuration=s.duration),"boolean"===typeof s.hasAudio&&(this._demuxer.overridedHasAudio=s.hasAudio),"boolean"===typeof s.hasVideo&&(this._demuxer.overridedHasVideo=s.hasVideo),this._demuxer.timestampBase=s.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._demuxer.onMetaDataArrived=this._onMetaDataArrived.bind(this),this._demuxer.onScriptDataArrived=this._onScriptDataArrived.bind(this),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),r=this._demuxer.parseChunks(e,t)}else n=null,a.default.e(this.TAG,"Non-FLV, Unsupported media type!"),Promise.resolve().then((function(){i._internalAbort()})),this._emitter.emit(d.default.DEMUX_ERROR,c.default.FORMAT_UNSUPPORTED,"Non-FLV, Unsupported media type"),r=0;return r},e.prototype._onMediaInfo=function(e){var t=this;null==this._mediaInfo&&(this._mediaInfo=Object.assign({},e),this._mediaInfo.keyframesIndex=null,this._mediaInfo.segments=[],this._mediaInfo.segmentCount=this._mediaDataSource.segments.length,Object.setPrototypeOf(this._mediaInfo,o.default.prototype));var i=Object.assign({},e);Object.setPrototypeOf(i,o.default.prototype),this._mediaInfo.segments[this._currentSegmentIndex]=i,this._reportSegmentMediaInfo(this._currentSegmentIndex),null!=this._pendingSeekTime&&Promise.resolve().then((function(){var e=t._pendingSeekTime;t._pendingSeekTime=null,t.seek(e)}))},e.prototype._onMetaDataArrived=function(e){this._emitter.emit(d.default.METADATA_ARRIVED,e)},e.prototype._onScriptDataArrived=function(e){this._emitter.emit(d.default.SCRIPTDATA_ARRIVED,e)},e.prototype._onIOSeeked=function(){this._remuxer.insertDiscontinuity()},e.prototype._onIOComplete=function(e){var t=e,i=t+1;i<this._mediaDataSource.segments.length?(this._internalAbort(),this._remuxer.flushStashedSamples(),this._loadSegment(i)):(this._remuxer.flushStashedSamples(),this._emitter.emit(d.default.LOADING_COMPLETE),this._disableStatisticsReporter())},e.prototype._onIORedirect=function(e){var t=this._ioctl.extraData;this._mediaDataSource.segments[t].redirectedURL=e},e.prototype._onIORecoveredEarlyEof=function(){this._emitter.emit(d.default.RECOVERED_EARLY_EOF)},e.prototype._onIOException=function(e,t){a.default.e(this.TAG,"IOException: type = "+e+", code = "+t.code+", msg = "+t.msg),this._emitter.emit(d.default.IO_ERROR,e,t),this._disableStatisticsReporter()},e.prototype._onDemuxException=function(e,t){a.default.e(this.TAG,"DemuxException: type = "+e+", info = "+t),this._emitter.emit(d.default.DEMUX_ERROR,e,t)},e.prototype._onRemuxerInitSegmentArrival=function(e,t){this._emitter.emit(d.default.INIT_SEGMENT,e,t)},e.prototype._onRemuxerMediaSegmentArrival=function(e,t){if(null==this._pendingSeekTime&&(this._emitter.emit(d.default.MEDIA_SEGMENT,e,t),null!=this._pendingResolveSeekPoint&&"video"===e)){var i=t.info.syncPoints,n=this._pendingResolveSeekPoint;this._pendingResolveSeekPoint=null,s.default.safari&&i.length>0&&i[0].originalDts===n&&(n=i[0].pts),this._emitter.emit(d.default.RECOMMEND_SEEKPOINT,n)}},e.prototype._enableStatisticsReporter=function(){null==this._statisticsReporter&&(this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval))},e.prototype._disableStatisticsReporter=function(){this._statisticsReporter&&(self.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype._reportSegmentMediaInfo=function(e){var t=this._mediaInfo.segments[e],i=Object.assign({},t);i.duration=this._mediaInfo.duration,i.segmentCount=this._mediaInfo.segmentCount,delete i.segments,delete i.keyframesIndex,this._emitter.emit(d.default.MEDIA_INFO,i)},e.prototype._reportStatisticsInfo=function(){var e={};e.url=this._ioctl.currentURL,e.hasRedirect=this._ioctl.hasRedirect,e.hasRedirect&&(e.redirectedURL=this._ioctl.currentRedirectedURL),e.speed=this._ioctl.currentSpeed,e.loaderType=this._ioctl.loaderType,e.currentSegmentIndex=this._currentSegmentIndex,e.totalSegmentCount=this._mediaDataSource.segments.length,this._emitter.emit(d.default.STATISTICS_INFO,e)},e}();t["default"]=p},"./src/core/transmuxing-events.js":
/*!****************************************!*\
  !*** ./src/core/transmuxing-events.js ***!
  \****************************************/function(e,t,i){"use strict";i.r(t);var n={IO_ERROR:"io_error",DEMUX_ERROR:"demux_error",INIT_SEGMENT:"init_segment",MEDIA_SEGMENT:"media_segment",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info",RECOMMEND_SEEKPOINT:"recommend_seekpoint"};t["default"]=n},"./src/core/transmuxing-worker.js":
/*!****************************************!*\
  !*** ./src/core/transmuxing-worker.js ***!
  \****************************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/logging-control.js */"./src/utils/logging-control.js"),r=i(/*! ../utils/polyfill.js */"./src/utils/polyfill.js"),a=i(/*! ./transmuxing-controller.js */"./src/core/transmuxing-controller.js"),s=i(/*! ./transmuxing-events.js */"./src/core/transmuxing-events.js"),o=function(e){var t=null,i=y.bind(this);function o(t,i){var n={msg:s.default.INIT_SEGMENT,data:{type:t,data:i}};e.postMessage(n,[i.data])}function l(t,i){var n={msg:s.default.MEDIA_SEGMENT,data:{type:t,data:i}};e.postMessage(n,[i.data])}function u(){var t={msg:s.default.LOADING_COMPLETE};e.postMessage(t)}function c(){var t={msg:s.default.RECOVERED_EARLY_EOF};e.postMessage(t)}function h(t){var i={msg:s.default.MEDIA_INFO,data:t};e.postMessage(i)}function d(t){var i={msg:s.default.METADATA_ARRIVED,data:t};e.postMessage(i)}function p(t){var i={msg:s.default.SCRIPTDATA_ARRIVED,data:t};e.postMessage(i)}function f(t){var i={msg:s.default.STATISTICS_INFO,data:t};e.postMessage(i)}function v(t,i){e.postMessage({msg:s.default.IO_ERROR,data:{type:t,info:i}})}function m(t,i){e.postMessage({msg:s.default.DEMUX_ERROR,data:{type:t,info:i}})}function g(t){e.postMessage({msg:s.default.RECOMMEND_SEEKPOINT,data:t})}function y(t,i){e.postMessage({msg:"logcat_callback",data:{type:t,logcat:i}})}r.default.install(),e.addEventListener("message",(function(r){switch(r.data.cmd){case"init":t=new a.default(r.data.param[0],r.data.param[1]),t.on(s.default.IO_ERROR,v.bind(this)),t.on(s.default.DEMUX_ERROR,m.bind(this)),t.on(s.default.INIT_SEGMENT,o.bind(this)),t.on(s.default.MEDIA_SEGMENT,l.bind(this)),t.on(s.default.LOADING_COMPLETE,u.bind(this)),t.on(s.default.RECOVERED_EARLY_EOF,c.bind(this)),t.on(s.default.MEDIA_INFO,h.bind(this)),t.on(s.default.METADATA_ARRIVED,d.bind(this)),t.on(s.default.SCRIPTDATA_ARRIVED,p.bind(this)),t.on(s.default.STATISTICS_INFO,f.bind(this)),t.on(s.default.RECOMMEND_SEEKPOINT,g.bind(this));break;case"destroy":t&&(t.destroy(),t=null),e.postMessage({msg:"destroyed"});break;case"start":t.start();break;case"stop":t.stop();break;case"seek":t.seek(r.data.param);break;case"pause":t.pause();break;case"resume":t.resume();break;case"logging_config":var y=r.data.param;n.default.applyConfig(y),!0===y.enableCallback?n.default.addLogListener(i):n.default.removeLogListener(i);break}}))};t["default"]=o},"./src/demux/amf-parser.js":
/*!*********************************!*\
  !*** ./src/demux/amf-parser.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/logger.js */"./src/utils/logger.js"),r=i(/*! ../utils/utf8-conv.js */"./src/utils/utf8-conv.js"),a=i(/*! ../utils/exception.js */"./src/utils/exception.js"),s=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),o=function(){function e(){}return e.parseScriptData=function(t,i,r){var a={};try{var s=e.parseValue(t,i,r),o=e.parseValue(t,i+s.size,r-s.size);a[s.data]=o.data}catch(l){n.default.e("AMF",l.toString())}return a},e.parseObject=function(t,i,n){if(n<3)throw new a.IllegalStateException("Data not enough when parse ScriptDataObject");var r=e.parseString(t,i,n),s=e.parseValue(t,i+r.size,n-r.size),o=s.objectEnd;return{data:{name:r.data,value:s.data},size:r.size+s.size,objectEnd:o}},e.parseVariable=function(t,i,n){return e.parseObject(t,i,n)},e.parseString=function(e,t,i){if(i<2)throw new a.IllegalStateException("Data not enough when parse String");var n,o=new DataView(e,t,i),l=o.getUint16(0,!s);return n=l>0?(0,r.default)(new Uint8Array(e,t+2,l)):"",{data:n,size:2+l}},e.parseLongString=function(e,t,i){if(i<4)throw new a.IllegalStateException("Data not enough when parse LongString");var n,o=new DataView(e,t,i),l=o.getUint32(0,!s);return n=l>0?(0,r.default)(new Uint8Array(e,t+4,l)):"",{data:n,size:4+l}},e.parseDate=function(e,t,i){if(i<10)throw new a.IllegalStateException("Data size invalid when parse Date");var n=new DataView(e,t,i),r=n.getFloat64(0,!s),o=n.getInt16(8,!s);return r+=60*o*1e3,{data:new Date(r),size:10}},e.parseValue=function(t,i,r){if(r<1)throw new a.IllegalStateException("Data not enough when parse Value");var o,l=new DataView(t,i,r),u=1,c=l.getUint8(0),h=!1;try{switch(c){case 0:o=l.getFloat64(1,!s),u+=8;break;case 1:var d=l.getUint8(1);o=!!d,u+=1;break;case 2:var p=e.parseString(t,i+1,r-1);o=p.data,u+=p.size;break;case 3:o={};var f=0;9===(16777215&l.getUint32(r-4,!s))&&(f=3);while(u<r-4){var v=e.parseObject(t,i+u,r-u-f);if(v.objectEnd)break;o[v.data.name]=v.data.value,u+=v.size}if(u<=r-3){var m=16777215&l.getUint32(u-1,!s);9===m&&(u+=3)}break;case 8:o={},u+=4;f=0;9===(16777215&l.getUint32(r-4,!s))&&(f=3);while(u<r-8){var g=e.parseVariable(t,i+u,r-u-f);if(g.objectEnd)break;o[g.data.name]=g.data.value,u+=g.size}if(u<=r-3){m=16777215&l.getUint32(u-1,!s);9===m&&(u+=3)}break;case 9:o=void 0,u=1,h=!0;break;case 10:o=[];var y=l.getUint32(1,!s);u+=4;for(var b=0;b<y;b++){var _=e.parseValue(t,i+u,r-u);o.push(_.data),u+=_.size}break;case 11:var T=e.parseDate(t,i+1,r-1);o=T.data,u+=T.size;break;case 12:var S=e.parseString(t,i+1,r-1);o=S.data,u+=S.size;break;default:u=r,n.default.w("AMF","Unsupported AMF value type "+c)}}catch(w){n.default.e("AMF",w.toString())}return{data:o,size:u,objectEnd:h}},e}();t["default"]=o},"./src/demux/demux-errors.js":
/*!***********************************!*\
  !*** ./src/demux/demux-errors.js ***!
  \***********************************/function(e,t,i){"use strict";i.r(t);var n={OK:"OK",FORMAT_ERROR:"FormatError",FORMAT_UNSUPPORTED:"FormatUnsupported",CODEC_UNSUPPORTED:"CodecUnsupported"};t["default"]=n},"./src/demux/exp-golomb.js":
/*!*********************************!*\
  !*** ./src/demux/exp-golomb.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/exception.js */"./src/utils/exception.js"),r=function(){function e(e){this.TAG="ExpGolomb",this._buffer=e,this._buffer_index=0,this._total_bytes=e.byteLength,this._total_bits=8*e.byteLength,this._current_word=0,this._current_word_bits_left=0}return e.prototype.destroy=function(){this._buffer=null},e.prototype._fillCurrentWord=function(){var e=this._total_bytes-this._buffer_index;if(e<=0)throw new n.IllegalStateException("ExpGolomb: _fillCurrentWord() but no bytes available");var t=Math.min(4,e),i=new Uint8Array(4);i.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(i.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t},e.prototype.readBits=function(e){if(e>32)throw new n.InvalidArgumentException("ExpGolomb: readBits() bits exceeded max 32bits!");if(e<=this._current_word_bits_left){var t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}var i=this._current_word_bits_left?this._current_word:0;i>>>=32-this._current_word_bits_left;var r=e-this._current_word_bits_left;this._fillCurrentWord();var a=Math.min(r,this._current_word_bits_left),s=this._current_word>>>32-a;return this._current_word<<=a,this._current_word_bits_left-=a,i=i<<a|s,i},e.prototype.readBool=function(){return 1===this.readBits(1)},e.prototype.readByte=function(){return this.readBits(8)},e.prototype._skipLeadingZero=function(){var e;for(e=0;e<this._current_word_bits_left;e++)if(0!==(this._current_word&2147483648>>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()},e.prototype.readUEG=function(){var e=this._skipLeadingZero();return this.readBits(e+1)-1},e.prototype.readSEG=function(){var e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)},e}();t["default"]=r},"./src/demux/flv-demuxer.js":
/*!**********************************!*\
  !*** ./src/demux/flv-demuxer.js ***!
  \**********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/logger.js */"./src/utils/logger.js"),r=i(/*! ./amf-parser.js */"./src/demux/amf-parser.js"),a=i(/*! ./sps-parser.js */"./src/demux/sps-parser.js"),s=i(/*! ./demux-errors.js */"./src/demux/demux-errors.js"),o=i(/*! ../core/media-info.js */"./src/core/media-info.js"),l=i(/*! ../utils/exception.js */"./src/utils/exception.js");function u(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]}var c=function(){function e(e,t){this.TAG="FLVDemuxer",this._config=t,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._dataOffset=e.dataOffset,this._firstParse=!0,this._dispatch=!1,this._hasAudio=e.hasAudioTrack,this._hasVideo=e.hasVideoTrack,this._hasAudioFlagOverrided=!1,this._hasVideoFlagOverrided=!1,this._audioInitialMetadataDispatched=!1,this._videoInitialMetadataDispatched=!1,this._mediaInfo=new o.default,this._mediaInfo.hasAudio=this._hasAudio,this._mediaInfo.hasVideo=this._hasVideo,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._naluLengthSize=4,this._timestampBase=0,this._timescale=1e3,this._duration=0,this._durationOverrided=!1,this._referenceFrameRate={fixed:!0,fps:23.976,fps_num:23976,fps_den:1e3},this._flvSoundRateTable=[5500,11025,22050,44100,48e3],this._mpegSamplingRates=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],this._mpegAudioV10SampleRateTable=[44100,48e3,32e3,0],this._mpegAudioV20SampleRateTable=[22050,24e3,16e3,0],this._mpegAudioV25SampleRateTable=[11025,12e3,8e3,0],this._mpegAudioL1BitRateTable=[0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,-1],this._mpegAudioL2BitRateTable=[0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,-1],this._mpegAudioL3BitRateTable=[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],this._videoTrack={type:"video",id:1,sequenceNumber:0,samples:[],length:0},this._audioTrack={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},this._littleEndian=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}()}return e.prototype.destroy=function(){this._mediaInfo=null,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._videoTrack=null,this._audioTrack=null,this._onError=null,this._onMediaInfo=null,this._onMetaDataArrived=null,this._onScriptDataArrived=null,this._onTrackMetadata=null,this._onDataAvailable=null},e.probe=function(e){var t=new Uint8Array(e),i={match:!1};if(70!==t[0]||76!==t[1]||86!==t[2]||1!==t[3])return i;var n=(4&t[4])>>>2!==0,r=0!==(1&t[4]),a=u(t,5);return a<9?i:{match:!0,consumed:a,dataOffset:a,hasAudioTrack:n,hasVideoTrack:r}},e.prototype.bindDataSource=function(e){return e.onDataArrival=this.parseChunks.bind(this),this},Object.defineProperty(e.prototype,"onTrackMetadata",{get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaInfo",{get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMetaDataArrived",{get:function(){return this._onMetaDataArrived},set:function(e){this._onMetaDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onScriptDataArrived",{get:function(){return this._onScriptDataArrived},set:function(e){this._onScriptDataArrived=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataAvailable",{get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"timestampBase",{get:function(){return this._timestampBase},set:function(e){this._timestampBase=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedDuration",{get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasAudio",{set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"overridedHasVideo",{set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e},enumerable:!1,configurable:!0}),e.prototype.resetMediaInfo=function(){this._mediaInfo=new o.default},e.prototype._isInitialMetadataDispatched=function(){return this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched},e.prototype.parseChunks=function(t,i){if(!this._onError||!this._onMediaInfo||!this._onTrackMetadata||!this._onDataAvailable)throw new l.IllegalStateException("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var r=0,a=this._littleEndian;if(0===i){if(!(t.byteLength>13))return 0;var s=e.probe(t);r=s.dataOffset}if(this._firstParse){this._firstParse=!1,i+r!==this._dataOffset&&n.default.w(this.TAG,"First time parsing but chunk byteStart invalid!");var o=new DataView(t,r),u=o.getUint32(0,!a);0!==u&&n.default.w(this.TAG,"PrevTagSize0 !== 0 !!!"),r+=4}while(r<t.byteLength){this._dispatch=!0;o=new DataView(t,r);if(r+11+4>t.byteLength)break;var c=o.getUint8(0),h=16777215&o.getUint32(0,!a);if(r+11+h+4>t.byteLength)break;if(8===c||9===c||18===c){var d=o.getUint8(4),p=o.getUint8(5),f=o.getUint8(6),v=o.getUint8(7),m=f|p<<8|d<<16|v<<24,g=16777215&o.getUint32(7,!a);0!==g&&n.default.w(this.TAG,"Meet tag which has StreamID != 0!");var y=r+11;switch(c){case 8:this._parseAudioData(t,y,h,m);break;case 9:this._parseVideoData(t,y,h,m,i+r);break;case 18:this._parseScriptData(t,y,h);break}var b=o.getUint32(11+h,!a);b!==11+h&&n.default.w(this.TAG,"Invalid PrevTagSize "+b),r+=11+h+4}else n.default.w(this.TAG,"Unsupported tag type "+c+", skipped"),r+=11+h+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack),r},e.prototype._parseScriptData=function(e,t,i){var a=r.default.parseScriptData(e,t,i);if(a.hasOwnProperty("onMetaData")){if(null==a.onMetaData||"object"!==typeof a.onMetaData)return void n.default.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&n.default.w(this.TAG,"Found another onMetaData tag!"),this._metadata=a;var s=this._metadata.onMetaData;if(this._onMetaDataArrived&&this._onMetaDataArrived(Object.assign({},s)),"boolean"===typeof s.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=s.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"===typeof s.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=s.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"===typeof s.audiodatarate&&(this._mediaInfo.audioDataRate=s.audiodatarate),"number"===typeof s.videodatarate&&(this._mediaInfo.videoDataRate=s.videodatarate),"number"===typeof s.width&&(this._mediaInfo.width=s.width),"number"===typeof s.height&&(this._mediaInfo.height=s.height),"number"===typeof s.duration){if(!this._durationOverrided){var o=Math.floor(s.duration*this._timescale);this._duration=o,this._mediaInfo.duration=o}}else this._mediaInfo.duration=0;if("number"===typeof s.framerate){var l=Math.floor(1e3*s.framerate);if(l>0){var u=l/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=u,this._referenceFrameRate.fps_num=l,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=u}}if("object"===typeof s.keyframes){this._mediaInfo.hasKeyframesIndex=!0;var c=s.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(c),s.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=s,n.default.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}Object.keys(a).length>0&&this._onScriptDataArrived&&this._onScriptDataArrived(Object.assign({},a))},e.prototype._parseKeyframesIndex=function(e){for(var t=[],i=[],n=1;n<e.times.length;n++){var r=this._timestampBase+Math.floor(1e3*e.times[n]);t.push(r),i.push(e.filepositions[n])}return{times:t,filepositions:i}},e.prototype._parseAudioData=function(e,t,i,r){if(i<=1)n.default.w(this.TAG,"Flv: Invalid audio packet, missing SoundData payload!");else if(!0!==this._hasAudioFlagOverrided||!1!==this._hasAudio){this._littleEndian;var a=new DataView(e,t,i),o=a.getUint8(0),l=o>>>4;if(2===l||10===l){var u=0,c=(12&o)>>>2;if(c>=0&&c<=4){u=this._flvSoundRateTable[c];var h=1&o,d=this._audioMetadata,p=this._audioTrack;if(d||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),d=this._audioMetadata={},d.type="audio",d.id=p.id,d.timescale=this._timescale,d.duration=this._duration,d.audioSampleRate=u,d.channelCount=0===h?1:2),10===l){var f=this._parseAACAudioData(e,t+1,i-1);if(void 0==f)return;if(0===f.packetType){d.config&&n.default.w(this.TAG,"Found another AudioSpecificConfig!");var v=f.data;d.audioSampleRate=v.samplingRate,d.channelCount=v.channelCount,d.codec=v.codec,d.originalCodec=v.originalCodec,d.config=v.config,d.refSampleDuration=1024/d.audioSampleRate*d.timescale,n.default.v(this.TAG,"Parsed AudioSpecificConfig"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",d);var m=this._mediaInfo;m.audioCodec=d.originalCodec,m.audioSampleRate=d.audioSampleRate,m.audioChannelCount=d.channelCount,m.hasVideo?null!=m.videoCodec&&(m.mimeType='video/x-flv; codecs="'+m.videoCodec+","+m.audioCodec+'"'):m.mimeType='video/x-flv; codecs="'+m.audioCodec+'"',m.isComplete()&&this._onMediaInfo(m)}else if(1===f.packetType){var g=this._timestampBase+r,y={unit:f.data,length:f.data.byteLength,dts:g,pts:g};p.samples.push(y),p.length+=f.data.length}else n.default.e(this.TAG,"Flv: Unsupported AAC data type "+f.packetType)}else if(2===l){if(!d.codec){v=this._parseMP3AudioData(e,t+1,i-1,!0);if(void 0==v)return;d.audioSampleRate=v.samplingRate,d.channelCount=v.channelCount,d.codec=v.codec,d.originalCodec=v.originalCodec,d.refSampleDuration=1152/d.audioSampleRate*d.timescale,n.default.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",d);m=this._mediaInfo;m.audioCodec=d.codec,m.audioSampleRate=d.audioSampleRate,m.audioChannelCount=d.channelCount,m.audioDataRate=v.bitRate,m.hasVideo?null!=m.videoCodec&&(m.mimeType='video/x-flv; codecs="'+m.videoCodec+","+m.audioCodec+'"'):m.mimeType='video/x-flv; codecs="'+m.audioCodec+'"',m.isComplete()&&this._onMediaInfo(m)}var b=this._parseMP3AudioData(e,t+1,i-1,!1);if(void 0==b)return;g=this._timestampBase+r;var _={unit:b,length:b.byteLength,dts:g,pts:g};p.samples.push(_),p.length+=b.length}}else this._onError(s.default.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+c)}else this._onError(s.default.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+l)}},e.prototype._parseAACAudioData=function(e,t,i){if(!(i<=1)){var r={},a=new Uint8Array(e,t,i);return r.packetType=a[0],0===a[0]?r.data=this._parseAACAudioSpecificConfig(e,t+1,i-1):r.data=a.subarray(1),r}n.default.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!")},e.prototype._parseAACAudioSpecificConfig=function(e,t,i){var n=new Uint8Array(e,t,i),r=null,a=0,o=0,l=0,u=null;if(a=o=n[0]>>>3,l=(7&n[0])<<1|n[1]>>>7,l<0||l>=this._mpegSamplingRates.length)this._onError(s.default.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");else{var c=this._mpegSamplingRates[l],h=(120&n[1])>>>3;if(!(h<0||h>=8)){5===a&&(u=(7&n[1])<<1|n[2]>>>7,(124&n[2])>>>2);var d=self.navigator.userAgent.toLowerCase();return-1!==d.indexOf("firefox")?l>=6?(a=5,r=new Array(4),u=l-3):(a=2,r=new Array(2),u=l):-1!==d.indexOf("android")?(a=2,r=new Array(2),u=l):(a=5,u=l,r=new Array(4),l>=6?u=l-3:1===h&&(a=2,r=new Array(2),u=l)),r[0]=a<<3,r[0]|=(15&l)>>>1,r[1]=(15&l)<<7,r[1]|=(15&h)<<3,5===a&&(r[1]|=(15&u)>>>1,r[2]=(1&u)<<7,r[2]|=8,r[3]=0),{config:r,samplingRate:c,channelCount:h,codec:"mp4a.40."+a,originalCodec:"mp4a.40."+o}}this._onError(s.default.FORMAT_ERROR,"Flv: AAC invalid channel configuration")}},e.prototype._parseMP3AudioData=function(e,t,i,r){if(!(i<4)){this._littleEndian;var a=new Uint8Array(e,t,i),s=null;if(r){if(255!==a[0])return;var o=a[1]>>>3&3,l=(6&a[1])>>1,u=(240&a[2])>>>4,c=(12&a[2])>>>2,h=a[3]>>>6&3,d=3!==h?2:1,p=0,f=0,v="mp3";switch(o){case 0:p=this._mpegAudioV25SampleRateTable[c];break;case 2:p=this._mpegAudioV20SampleRateTable[c];break;case 3:p=this._mpegAudioV10SampleRateTable[c];break}switch(l){case 1:34,u<this._mpegAudioL3BitRateTable.length&&(f=this._mpegAudioL3BitRateTable[u]);break;case 2:33,u<this._mpegAudioL2BitRateTable.length&&(f=this._mpegAudioL2BitRateTable[u]);break;case 3:32,u<this._mpegAudioL1BitRateTable.length&&(f=this._mpegAudioL1BitRateTable[u]);break}s={bitRate:f,samplingRate:p,channelCount:d,codec:v,originalCodec:v}}else s=a;return s}n.default.w(this.TAG,"Flv: Invalid MP3 packet, header missing!")},e.prototype._parseVideoData=function(e,t,i,r,a){if(i<=1)n.default.w(this.TAG,"Flv: Invalid video packet, missing VideoData payload!");else if(!0!==this._hasVideoFlagOverrided||!1!==this._hasVideo){var o=new Uint8Array(e,t,i)[0],l=(240&o)>>>4,u=15&o;7===u?this._parseAVCVideoPacket(e,t+1,i-1,r,a,l):this._onError(s.default.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+u)}},e.prototype._parseAVCVideoPacket=function(e,t,i,r,a,o){if(i<4)n.default.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");else{var l=this._littleEndian,u=new DataView(e,t,i),c=u.getUint8(0),h=16777215&u.getUint32(0,!l),d=h<<8>>8;if(0===c)this._parseAVCDecoderConfigurationRecord(e,t+4,i-4);else if(1===c)this._parseAVCVideoData(e,t+4,i-4,r,a,o,d);else if(2!==c)return void this._onError(s.default.FORMAT_ERROR,"Flv: Invalid video packet type "+c)}},e.prototype._parseAVCDecoderConfigurationRecord=function(e,t,i){if(i<7)n.default.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");else{var r=this._videoMetadata,o=this._videoTrack,l=this._littleEndian,u=new DataView(e,t,i);r?"undefined"!==typeof r.avcc&&n.default.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),r=this._videoMetadata={},r.type="video",r.id=o.id,r.timescale=this._timescale,r.duration=this._duration);var c=u.getUint8(0),h=u.getUint8(1);u.getUint8(2),u.getUint8(3);if(1===c&&0!==h)if(this._naluLengthSize=1+(3&u.getUint8(4)),3===this._naluLengthSize||4===this._naluLengthSize){var d=31&u.getUint8(5);if(0!==d){d>1&&n.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+d);for(var p=6,f=0;f<d;f++){var v=u.getUint16(p,!l);if(p+=2,0!==v){var m=new Uint8Array(e,t+p,v);p+=v;var g=a.default.parseSPS(m);if(0===f){r.codecWidth=g.codec_size.width,r.codecHeight=g.codec_size.height,r.presentWidth=g.present_size.width,r.presentHeight=g.present_size.height,r.profile=g.profile_string,r.level=g.level_string,r.bitDepth=g.bit_depth,r.chromaFormat=g.chroma_format,r.sarRatio=g.sar_ratio,r.frameRate=g.frame_rate,!1!==g.frame_rate.fixed&&0!==g.frame_rate.fps_num&&0!==g.frame_rate.fps_den||(r.frameRate=this._referenceFrameRate);var y=r.frameRate.fps_den,b=r.frameRate.fps_num;r.refSampleDuration=r.timescale*(y/b);for(var _=m.subarray(1,4),T="avc1.",S=0;S<3;S++){var w=_[S].toString(16);w.length<2&&(w="0"+w),T+=w}r.codec=T;var E=this._mediaInfo;E.width=r.codecWidth,E.height=r.codecHeight,E.fps=r.frameRate.fps,E.profile=r.profile,E.level=r.level,E.refFrames=g.ref_frames,E.chromaFormat=g.chroma_format_string,E.sarNum=r.sarRatio.width,E.sarDen=r.sarRatio.height,E.videoCodec=T,E.hasAudio?null!=E.audioCodec&&(E.mimeType='video/x-flv; codecs="'+E.videoCodec+","+E.audioCodec+'"'):E.mimeType='video/x-flv; codecs="'+E.videoCodec+'"',E.isComplete()&&this._onMediaInfo(E)}}}var k=u.getUint8(p);if(0!==k){k>1&&n.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+k),p++;for(f=0;f<k;f++){v=u.getUint16(p,!l);p+=2,0!==v&&(p+=v)}r.avcc=new Uint8Array(i),r.avcc.set(new Uint8Array(e,t,i),0),n.default.v(this.TAG,"Parsed AVCDecoderConfigurationRecord"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("video",r)}else this._onError(s.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No PPS")}else this._onError(s.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No SPS")}else this._onError(s.default.FORMAT_ERROR,"Flv: Strange NaluLengthSizeMinusOne: "+(this._naluLengthSize-1));else this._onError(s.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord")}},e.prototype._parseAVCVideoData=function(e,t,i,r,a,s,o){var l=this._littleEndian,u=new DataView(e,t,i),c=[],h=0,d=0,p=this._naluLengthSize,f=this._timestampBase+r,v=1===s;while(d<i){if(d+4>=i){n.default.w(this.TAG,"Malformed Nalu near timestamp "+f+", offset = "+d+", dataSize = "+i);break}var m=u.getUint32(d,!l);if(3===p&&(m>>>=8),m>i-p)return void n.default.w(this.TAG,"Malformed Nalus near timestamp "+f+", NaluSize > DataSize!");var g=31&u.getUint8(d+p);5===g&&(v=!0);var y=new Uint8Array(e,t+d,p+m),b={type:g,data:y};c.push(b),h+=y.byteLength,d+=p+m}if(c.length){var _=this._videoTrack,T={units:c,length:h,isKeyframe:v,dts:f,cts:o,pts:f+o};v&&(T.fileposition=a),_.samples.push(T),_.length+=h}},e}();t["default"]=c},"./src/demux/sps-parser.js":
/*!*********************************!*\
  !*** ./src/demux/sps-parser.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ./exp-golomb.js */"./src/demux/exp-golomb.js"),r=function(){function e(){}return e._ebsp2rbsp=function(e){for(var t=e,i=t.byteLength,n=new Uint8Array(i),r=0,a=0;a<i;a++)a>=2&&3===t[a]&&0===t[a-1]&&0===t[a-2]||(n[r]=t[a],r++);return new Uint8Array(n.buffer,0,r)},e.parseSPS=function(t){var i=e._ebsp2rbsp(t),r=new n.default(i);r.readByte();var a=r.readByte();r.readByte();var s=r.readByte();r.readUEG();var o=e.getProfileString(a),l=e.getLevelString(s),u=1,c=420,h=[0,420,422,444],d=8;if((100===a||110===a||122===a||244===a||44===a||83===a||86===a||118===a||128===a||138===a||144===a)&&(u=r.readUEG(),3===u&&r.readBits(1),u<=3&&(c=h[u]),d=r.readUEG()+8,r.readUEG(),r.readBits(1),r.readBool()))for(var p=3!==u?8:12,f=0;f<p;f++)r.readBool()&&(f<6?e._skipScalingList(r,16):e._skipScalingList(r,64));r.readUEG();var v=r.readUEG();if(0===v)r.readUEG();else if(1===v){r.readBits(1),r.readSEG(),r.readSEG();var m=r.readUEG();for(f=0;f<m;f++)r.readSEG()}var g=r.readUEG();r.readBits(1);var y=r.readUEG(),b=r.readUEG(),_=r.readBits(1);0===_&&r.readBits(1),r.readBits(1);var T=0,S=0,w=0,E=0,k=r.readBool();k&&(T=r.readUEG(),S=r.readUEG(),w=r.readUEG(),E=r.readUEG());var C=1,x=1,A=0,I=!0,O=0,j=0,L=r.readBool();if(L){if(r.readBool()){var P=r.readByte(),D=[1,12,10,16,40,24,20,32,80,18,15,64,160,4,3,2],R=[1,11,11,11,33,11,11,11,33,11,11,33,99,3,2,1];P>0&&P<16?(C=D[P-1],x=R[P-1]):255===P&&(C=r.readByte()<<8|r.readByte(),x=r.readByte()<<8|r.readByte())}if(r.readBool()&&r.readBool(),r.readBool()&&(r.readBits(4),r.readBool()&&r.readBits(24)),r.readBool()&&(r.readUEG(),r.readUEG()),r.readBool()){var M=r.readBits(32),N=r.readBits(32);I=r.readBool(),O=N,j=2*M,A=O/j}}var B=1;1===C&&1===x||(B=C/x);var U=0,F=0;if(0===u)U=1,F=2-_;else{var V=3===u?1:2,H=1===u?2:1;U=V,F=H*(2-_)}var q=16*(y+1),z=16*(b+1)*(2-_);q-=(T+S)*U,z-=(w+E)*F;var G=Math.ceil(q*B);return r.destroy(),r=null,{profile_string:o,level_string:l,bit_depth:d,ref_frames:g,chroma_format:c,chroma_format_string:e.getChromaFormatString(c),frame_rate:{fixed:I,fps:A,fps_den:j,fps_num:O},sar_ratio:{width:C,height:x},codec_size:{width:q,height:z},present_size:{width:G,height:z}}},e._skipScalingList=function(e,t){for(var i=8,n=8,r=0,a=0;a<t;a++)0!==n&&(r=e.readSEG(),n=(i+r+256)%256),i=0===n?i:n},e.getProfileString=function(e){switch(e){case 66:return"Baseline";case 77:return"Main";case 88:return"Extended";case 100:return"High";case 110:return"High10";case 122:return"High422";case 244:return"High444";default:return"Unknown"}},e.getLevelString=function(e){return(e/10).toFixed(1)},e.getChromaFormatString=function(e){switch(e){case 420:return"4:2:0";case 422:return"4:2:2";case 444:return"4:4:4";default:return"Unknown"}},e}();t["default"]=r},"./src/flv.js":
/*!********************!*\
  !*** ./src/flv.js ***!
  \********************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ./utils/polyfill.js */"./src/utils/polyfill.js"),r=i(/*! ./core/features.js */"./src/core/features.js"),a=i(/*! ./io/loader.js */"./src/io/loader.js"),s=i(/*! ./player/flv-player.js */"./src/player/flv-player.js"),o=i(/*! ./player/native-player.js */"./src/player/native-player.js"),l=i(/*! ./player/player-events.js */"./src/player/player-events.js"),u=i(/*! ./player/player-errors.js */"./src/player/player-errors.js"),c=i(/*! ./utils/logging-control.js */"./src/utils/logging-control.js"),h=i(/*! ./utils/exception.js */"./src/utils/exception.js");function d(e,t){var i=e;if(null==i||"object"!==typeof i)throw new h.InvalidArgumentException("MediaDataSource must be an javascript object!");if(!i.hasOwnProperty("type"))throw new h.InvalidArgumentException("MediaDataSource must has type field to indicate video file type!");switch(i.type){case"flv":return new s.default(i,t);default:return new o.default(i,t)}}function p(){return r.default.supportMSEH264Playback()}function f(){return r.default.getFeatureList()}n.default.install();var v={};v.createPlayer=d,v.isSupported=p,v.getFeatureList=f,v.BaseLoader=a.BaseLoader,v.LoaderStatus=a.LoaderStatus,v.LoaderErrors=a.LoaderErrors,v.Events=l.default,v.ErrorTypes=u.ErrorTypes,v.ErrorDetails=u.ErrorDetails,v.FlvPlayer=s.default,v.NativePlayer=o.default,v.LoggingControl=c.default,Object.defineProperty(v,"version",{enumerable:!0,get:function(){return"1.6.2"}}),t["default"]=v},"./src/index.js":
/*!**********************!*\
  !*** ./src/index.js ***!
  \**********************/function(e,t,i){e.exports=i(/*! ./flv.js */"./src/flv.js").default},"./src/io/fetch-stream-loader.js":
/*!***************************************!*\
  !*** ./src/io/fetch-stream-loader.js ***!
  \***************************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/browser.js */"./src/utils/browser.js"),r=i(/*! ./loader.js */"./src/io/loader.js"),a=i(/*! ../utils/exception.js */"./src/utils/exception.js"),s=function(){var e=function(t,i){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])},e(t,i)};return function(t,i){if("function"!==typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function n(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}(),o=function(e){function t(t,i){var n=e.call(this,"fetch-stream-loader")||this;return n.TAG="FetchStreamLoader",n._seekHandler=t,n._config=i,n._needStash=!0,n._requestAbort=!1,n._contentLength=null,n._receivedLength=0,n}return s(t,e),t.isSupported=function(){try{var e=n.default.msedge&&n.default.version.minor>=15048,t=!n.default.msedge||e;return self.fetch&&self.ReadableStream&&t}catch(i){return!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){var i=this;this._dataSource=e,this._range=t;var n=e.url;this._config.reuseRedirectedURL&&void 0!=e.redirectedURL&&(n=e.redirectedURL);var s=this._seekHandler.getConfig(n,t),o=new self.Headers;if("object"===typeof s.headers){var l=s.headers;for(var u in l)l.hasOwnProperty(u)&&o.append(u,l[u])}var c={method:"GET",headers:o,mode:"cors",cache:"default",referrerPolicy:"no-referrer-when-downgrade"};if("object"===typeof this._config.headers)for(var u in this._config.headers)o.append(u,this._config.headers[u]);!1===e.cors&&(c.mode="same-origin"),e.withCredentials&&(c.credentials="include"),e.referrerPolicy&&(c.referrerPolicy=e.referrerPolicy),self.AbortController&&(this._abortController=new self.AbortController,c.signal=this._abortController.signal),this._status=r.LoaderStatus.kConnecting,self.fetch(s.url,c).then((function(e){if(i._requestAbort)return i._status=r.LoaderStatus.kIdle,void e.body.cancel();if(e.ok&&e.status>=200&&e.status<=299){if(e.url!==s.url&&i._onURLRedirect){var t=i._seekHandler.removeURLParameters(e.url);i._onURLRedirect(t)}var n=e.headers.get("Content-Length");return null!=n&&(i._contentLength=parseInt(n),0!==i._contentLength&&i._onContentLengthKnown&&i._onContentLengthKnown(i._contentLength)),i._pump.call(i,e.body.getReader())}if(i._status=r.LoaderStatus.kError,!i._onError)throw new a.RuntimeException("FetchStreamLoader: Http code invalid, "+e.status+" "+e.statusText);i._onError(r.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:e.status,msg:e.statusText})})).catch((function(e){if(!i._abortController||!i._abortController.signal.aborted){if(i._status=r.LoaderStatus.kError,!i._onError)throw e;i._onError(r.LoaderErrors.EXCEPTION,{code:-1,msg:e.message})}}))},t.prototype.abort=function(){if(this._requestAbort=!0,(this._status!==r.LoaderStatus.kBuffering||!n.default.chrome)&&this._abortController)try{this._abortController.abort()}catch(e){}},t.prototype._pump=function(e){var t=this;return e.read().then((function(i){if(i.done)if(null!==t._contentLength&&t._receivedLength<t._contentLength){t._status=r.LoaderStatus.kError;var n=r.LoaderErrors.EARLY_EOF,s={code:-1,msg:"Fetch stream meet Early-EOF"};if(!t._onError)throw new a.RuntimeException(s.msg);t._onError(n,s)}else t._status=r.LoaderStatus.kComplete,t._onComplete&&t._onComplete(t._range.from,t._range.from+t._receivedLength-1);else{if(t._abortController&&t._abortController.signal.aborted)return void(t._status=r.LoaderStatus.kComplete);if(!0===t._requestAbort)return t._status=r.LoaderStatus.kComplete,e.cancel();t._status=r.LoaderStatus.kBuffering;var o=i.value.buffer,l=t._range.from+t._receivedLength;t._receivedLength+=o.byteLength,t._onDataArrival&&t._onDataArrival(o,l,t._receivedLength),t._pump(e)}})).catch((function(e){if(t._abortController&&t._abortController.signal.aborted)t._status=r.LoaderStatus.kComplete;else if(11!==e.code||!n.default.msedge){t._status=r.LoaderStatus.kError;var i=0,s=null;if(19!==e.code&&"network error"!==e.message||!(null===t._contentLength||null!==t._contentLength&&t._receivedLength<t._contentLength)?(i=r.LoaderErrors.EXCEPTION,s={code:e.code,msg:e.message}):(i=r.LoaderErrors.EARLY_EOF,s={code:e.code,msg:"Fetch stream meet Early-EOF"}),!t._onError)throw new a.RuntimeException(s.msg);t._onError(i,s)}}))},t}(r.BaseLoader);t["default"]=o},"./src/io/io-controller.js":
/*!*********************************!*\
  !*** ./src/io/io-controller.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/logger.js */"./src/utils/logger.js"),r=i(/*! ./speed-sampler.js */"./src/io/speed-sampler.js"),a=i(/*! ./loader.js */"./src/io/loader.js"),s=i(/*! ./fetch-stream-loader.js */"./src/io/fetch-stream-loader.js"),o=i(/*! ./xhr-moz-chunked-loader.js */"./src/io/xhr-moz-chunked-loader.js"),l=i(/*! ./xhr-range-loader.js */"./src/io/xhr-range-loader.js"),u=i(/*! ./websocket-loader.js */"./src/io/websocket-loader.js"),c=i(/*! ./range-seek-handler.js */"./src/io/range-seek-handler.js"),h=i(/*! ./param-seek-handler.js */"./src/io/param-seek-handler.js"),d=i(/*! ../utils/exception.js */"./src/utils/exception.js"),p=function(){function e(e,t,i){this.TAG="IOController",this._config=t,this._extraData=i,this._stashInitialSize=393216,void 0!=t.stashInitialSize&&t.stashInitialSize>0&&(this._stashInitialSize=t.stashInitialSize),this._stashUsed=0,this._stashSize=this._stashInitialSize,this._bufferSize=3145728,this._stashBuffer=new ArrayBuffer(this._bufferSize),this._stashByteStart=0,this._enableStash=!0,!1===t.enableStashBuffer&&(this._enableStash=!1),this._loader=null,this._loaderClass=null,this._seekHandler=null,this._dataSource=e,this._isWebSocketURL=/wss?:\/\/(.+?)/.test(e.url),this._refTotalLength=e.filesize?e.filesize:null,this._totalLength=this._refTotalLength,this._fullRequestFlag=!1,this._currentRange=null,this._redirectedURL=null,this._speedNormalized=0,this._speedSampler=new r.default,this._speedNormalizeList=[64,128,256,384,512,768,1024,1536,2048,3072,4096],this._isEarlyEofReconnecting=!1,this._paused=!1,this._resumeFrom=0,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._selectSeekHandler(),this._selectLoader(),this._createLoader()}return e.prototype.destroy=function(){this._loader.isWorking()&&this._loader.abort(),this._loader.destroy(),this._loader=null,this._loaderClass=null,this._dataSource=null,this._stashBuffer=null,this._stashUsed=this._stashSize=this._bufferSize=this._stashByteStart=0,this._currentRange=null,this._speedSampler=null,this._isEarlyEofReconnecting=!1,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._extraData=null},e.prototype.isWorking=function(){return this._loader&&this._loader.isWorking()&&!this._paused},e.prototype.isPaused=function(){return this._paused},Object.defineProperty(e.prototype,"status",{get:function(){return this._loader.status},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"extraData",{get:function(){return this._extraData},set:function(e){this._extraData=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDataArrival",{get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSeeked",{get:function(){return this._onSeeked},set:function(e){this._onSeeked=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onError",{get:function(){return this._onError},set:function(e){this._onError=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{get:function(){return this._onComplete},set:function(e){this._onComplete=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRedirect",{get:function(){return this._onRedirect},set:function(e){this._onRedirect=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onRecoveredEarlyEof",{get:function(){return this._onRecoveredEarlyEof},set:function(e){this._onRecoveredEarlyEof=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentURL",{get:function(){return this._dataSource.url},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasRedirect",{get:function(){return null!=this._redirectedURL||void 0!=this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentRedirectedURL",{get:function(){return this._redirectedURL||this._dataSource.redirectedURL},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentSpeed",{get:function(){return this._loaderClass===l.default?this._loader.currentSpeed:this._speedSampler.lastSecondKBps},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loaderType",{get:function(){return this._loader.type},enumerable:!1,configurable:!0}),e.prototype._selectSeekHandler=function(){var e=this._config;if("range"===e.seekType)this._seekHandler=new c.default(this._config.rangeLoadZeroStart);else if("param"===e.seekType){var t=e.seekParamStart||"bstart",i=e.seekParamEnd||"bend";this._seekHandler=new h.default(t,i)}else{if("custom"!==e.seekType)throw new d.InvalidArgumentException("Invalid seekType in config: "+e.seekType);if("function"!==typeof e.customSeekHandler)throw new d.InvalidArgumentException("Custom seekType specified in config but invalid customSeekHandler!");this._seekHandler=new e.customSeekHandler}},e.prototype._selectLoader=function(){if(null!=this._config.customLoader)this._loaderClass=this._config.customLoader;else if(this._isWebSocketURL)this._loaderClass=u.default;else if(s.default.isSupported())this._loaderClass=s.default;else if(o.default.isSupported())this._loaderClass=o.default;else{if(!l.default.isSupported())throw new d.RuntimeException("Your browser doesn't support xhr with arraybuffer responseType!");this._loaderClass=l.default}},e.prototype._createLoader=function(){this._loader=new this._loaderClass(this._seekHandler,this._config),!1===this._loader.needStashBuffer&&(this._enableStash=!1),this._loader.onContentLengthKnown=this._onContentLengthKnown.bind(this),this._loader.onURLRedirect=this._onURLRedirect.bind(this),this._loader.onDataArrival=this._onLoaderChunkArrival.bind(this),this._loader.onComplete=this._onLoaderComplete.bind(this),this._loader.onError=this._onLoaderError.bind(this)},e.prototype.open=function(e){this._currentRange={from:0,to:-1},e&&(this._currentRange.from=e),this._speedSampler.reset(),e||(this._fullRequestFlag=!0),this._loader.open(this._dataSource,Object.assign({},this._currentRange))},e.prototype.abort=function(){this._loader.abort(),this._paused&&(this._paused=!1,this._resumeFrom=0)},e.prototype.pause=function(){this.isWorking()&&(this._loader.abort(),0!==this._stashUsed?(this._resumeFrom=this._stashByteStart,this._currentRange.to=this._stashByteStart-1):this._resumeFrom=this._currentRange.to+1,this._stashUsed=0,this._stashByteStart=0,this._paused=!0)},e.prototype.resume=function(){if(this._paused){this._paused=!1;var e=this._resumeFrom;this._resumeFrom=0,this._internalSeek(e,!0)}},e.prototype.seek=function(e){this._paused=!1,this._stashUsed=0,this._stashByteStart=0,this._internalSeek(e,!0)},e.prototype._internalSeek=function(e,t){this._loader.isWorking()&&this._loader.abort(),this._flushStashBuffer(t),this._loader.destroy(),this._loader=null;var i={from:e,to:-1};this._currentRange={from:i.from,to:-1},this._speedSampler.reset(),this._stashSize=this._stashInitialSize,this._createLoader(),this._loader.open(this._dataSource,i),this._onSeeked&&this._onSeeked()},e.prototype.updateUrl=function(e){if(!e||"string"!==typeof e||0===e.length)throw new d.InvalidArgumentException("Url must be a non-empty string!");this._dataSource.url=e},e.prototype._expandBuffer=function(e){var t=this._stashSize;while(t+1048576<e)t*=2;if(t+=1048576,t!==this._bufferSize){var i=new ArrayBuffer(t);if(this._stashUsed>0){var n=new Uint8Array(this._stashBuffer,0,this._stashUsed),r=new Uint8Array(i,0,t);r.set(n,0)}this._stashBuffer=i,this._bufferSize=t}},e.prototype._normalizeSpeed=function(e){var t=this._speedNormalizeList,i=t.length-1,n=0,r=0,a=i;if(e<t[0])return t[0];while(r<=a){if(n=r+Math.floor((a-r)/2),n===i||e>=t[n]&&e<t[n+1])return t[n];t[n]<e?r=n+1:a=n-1}},e.prototype._adjustStashSize=function(e){var t=0;t=this._config.isLive||e<512?e:e>=512&&e<=1024?Math.floor(1.5*e):2*e,t>8192&&(t=8192);var i=1024*t+1048576;this._bufferSize<i&&this._expandBuffer(i),this._stashSize=1024*t},e.prototype._dispatchChunks=function(e,t){return this._currentRange.to=t+e.byteLength-1,this._onDataArrival(e,t)},e.prototype._onURLRedirect=function(e){this._redirectedURL=e,this._onRedirect&&this._onRedirect(e)},e.prototype._onContentLengthKnown=function(e){e&&this._fullRequestFlag&&(this._totalLength=e,this._fullRequestFlag=!1)},e.prototype._onLoaderChunkArrival=function(e,t,i){if(!this._onDataArrival)throw new d.IllegalStateException("IOController: No existing consumer (onDataArrival) callback!");if(!this._paused){this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,this._onRecoveredEarlyEof&&this._onRecoveredEarlyEof()),this._speedSampler.addBytes(e.byteLength);var n=this._speedSampler.lastSecondKBps;if(0!==n){var r=this._normalizeSpeed(n);this._speedNormalized!==r&&(this._speedNormalized=r,this._adjustStashSize(r))}if(this._enableStash)if(0===this._stashUsed&&0===this._stashByteStart&&(this._stashByteStart=t),this._stashUsed+e.byteLength<=this._stashSize){l=new Uint8Array(this._stashBuffer,0,this._stashSize);l.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{l=new Uint8Array(this._stashBuffer,0,this._bufferSize);if(this._stashUsed>0){var a=this._stashBuffer.slice(0,this._stashUsed);s=this._dispatchChunks(a,this._stashByteStart);if(s<a.byteLength){if(s>0){u=new Uint8Array(a,s);l.set(u,0),this._stashUsed=u.byteLength,this._stashByteStart+=s}}else this._stashUsed=0,this._stashByteStart+=s;this._stashUsed+e.byteLength>this._bufferSize&&(this._expandBuffer(this._stashUsed+e.byteLength),l=new Uint8Array(this._stashBuffer,0,this._bufferSize)),l.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{s=this._dispatchChunks(e,t);if(s<e.byteLength){o=e.byteLength-s;o>this._bufferSize&&(this._expandBuffer(o),l=new Uint8Array(this._stashBuffer,0,this._bufferSize)),l.set(new Uint8Array(e,s),0),this._stashUsed+=o,this._stashByteStart=t+s}}}else if(0===this._stashUsed){var s=this._dispatchChunks(e,t);if(s<e.byteLength){var o=e.byteLength-s;o>this._bufferSize&&this._expandBuffer(o);var l=new Uint8Array(this._stashBuffer,0,this._bufferSize);l.set(new Uint8Array(e,s),0),this._stashUsed+=o,this._stashByteStart=t+s}}else{this._stashUsed+e.byteLength>this._bufferSize&&this._expandBuffer(this._stashUsed+e.byteLength);var l=new Uint8Array(this._stashBuffer,0,this._bufferSize);l.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength;var s=this._dispatchChunks(this._stashBuffer.slice(0,this._stashUsed),this._stashByteStart);if(s<this._stashUsed&&s>0){var u=new Uint8Array(this._stashBuffer,s);l.set(u,0)}this._stashUsed-=s,this._stashByteStart+=s}}},e.prototype._flushStashBuffer=function(e){if(this._stashUsed>0){var t=this._stashBuffer.slice(0,this._stashUsed),i=this._dispatchChunks(t,this._stashByteStart),r=t.byteLength-i;if(i<t.byteLength){if(!e){if(i>0){var a=new Uint8Array(this._stashBuffer,0,this._bufferSize),s=new Uint8Array(t,i);a.set(s,0),this._stashUsed=s.byteLength,this._stashByteStart+=i}return 0}n.default.w(this.TAG,r+" bytes unconsumed data remain when flush buffer, dropped")}return this._stashUsed=0,this._stashByteStart=0,r}return 0},e.prototype._onLoaderComplete=function(e,t){this._flushStashBuffer(!0),this._onComplete&&this._onComplete(this._extraData)},e.prototype._onLoaderError=function(e,t){switch(n.default.e(this.TAG,"Loader error, code 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/*!**************************!*\
  !*** ./src/io/loader.js ***!
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  !*** ./src/io/speed-sampler.js ***!
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/*!************************************!*\
  !*** ./src/io/websocket-loader.js ***!
  \************************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ./loader.js */"./src/io/loader.js"),r=i(/*! ../utils/exception.js */"./src/utils/exception.js"),a=function(){var e=function(t,i){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])},e(t,i)};return function(t,i){if("function"!==typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function n(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}(),s=function(e){function t(){var t=e.call(this,"websocket-loader")||this;return t.TAG="WebSocketLoader",t._needStash=!0,t._ws=null,t._requestAbort=!1,t._receivedLength=0,t}return a(t,e),t.isSupported=function(){try{return"undefined"!==typeof self.WebSocket}catch(e){return!1}},t.prototype.destroy=function(){this._ws&&this.abort(),e.prototype.destroy.call(this)},t.prototype.open=function(e){try{var t=this._ws=new self.WebSocket(e.url);t.binaryType="arraybuffer",t.onopen=this._onWebSocketOpen.bind(this),t.onclose=this._onWebSocketClose.bind(this),t.onmessage=this._onWebSocketMessage.bind(this),t.onerror=this._onWebSocketError.bind(this),this._status=n.LoaderStatus.kConnecting}catch(a){this._status=n.LoaderStatus.kError;var i={code:a.code,msg:a.message};if(!this._onError)throw new r.RuntimeException(i.msg);this._onError(n.LoaderErrors.EXCEPTION,i)}},t.prototype.abort=function(){var e=this._ws;!e||0!==e.readyState&&1!==e.readyState||(this._requestAbort=!0,e.close()),this._ws=null,this._status=n.LoaderStatus.kComplete},t.prototype._onWebSocketOpen=function(e){this._status=n.LoaderStatus.kBuffering},t.prototype._onWebSocketClose=function(e){!0!==this._requestAbort?(this._status=n.LoaderStatus.kComplete,this._onComplete&&this._onComplete(0,this._receivedLength-1)):this._requestAbort=!1},t.prototype._onWebSocketMessage=function(e){var t=this;if(e.data instanceof ArrayBuffer)this._dispatchArrayBuffer(e.data);else if(e.data instanceof Blob){var i=new FileReader;i.onload=function(){t._dispatchArrayBuffer(i.result)},i.readAsArrayBuffer(e.data)}else{this._status=n.LoaderStatus.kError;var a={code:-1,msg:"Unsupported WebSocket message type: "+e.data.constructor.name};if(!this._onError)throw new r.RuntimeException(a.msg);this._onError(n.LoaderErrors.EXCEPTION,a)}},t.prototype._dispatchArrayBuffer=function(e){var t=e,i=this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)},t.prototype._onWebSocketError=function(e){this._status=n.LoaderStatus.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new r.RuntimeException(t.msg);this._onError(n.LoaderErrors.EXCEPTION,t)},t}(n.BaseLoader);t["default"]=s},"./src/io/xhr-moz-chunked-loader.js":
/*!******************************************!*\
  !*** ./src/io/xhr-moz-chunked-loader.js ***!
  \******************************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/logger.js */"./src/utils/logger.js"),r=i(/*! ./loader.js */"./src/io/loader.js"),a=i(/*! ../utils/exception.js */"./src/utils/exception.js"),s=function(){var e=function(t,i){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i])},e(t,i)};return function(t,i){if("function"!==typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function n(){this.constructor=t}e(t,i),t.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}}(),o=function(e){function t(t,i){var n=e.call(this,"xhr-moz-chunked-loader")||this;return n.TAG="MozChunkedLoader",n._seekHandler=t,n._config=i,n._needStash=!0,n._xhr=null,n._requestAbort=!1,n._contentLength=null,n._receivedLength=0,n}return s(t,e),t.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(t){return n.default.w("MozChunkedLoader",t.message),!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onloadend=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},t.prototype.open=function(e,t){this._dataSource=e,this._range=t;var i=e.url;this._config.reuseRedirectedURL&&void 0!=e.redirectedURL&&(i=e.redirectedURL);var n=this._seekHandler.getConfig(i,t);this._requestURL=n.url;var a=this._xhr=new XMLHttpRequest;if(a.open("GET",n.url,!0),a.responseType="moz-chunked-arraybuffer",a.onreadystatechange=this._onReadyStateChange.bind(this),a.onprogress=this._onProgress.bind(this),a.onloadend=this._onLoadEnd.bind(this),a.onerror=this._onXhrError.bind(this),e.withCredentials&&(a.withCredentials=!0),"object"===typeof n.headers){var s=n.headers;for(var o in s)s.hasOwnProperty(o)&&a.setRequestHeader(o,s[o])}if("object"===typeof this._config.headers){s=this._config.headers;for(var o in s)s.hasOwnProperty(o)&&a.setRequestHeader(o,s[o])}this._status=r.LoaderStatus.kConnecting,a.send()},t.prototype.abort=function(){this._requestAbort=!0,this._xhr&&this._xhr.abort(),this._status=r.LoaderStatus.kComplete},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(void 0!=t.responseURL&&t.responseURL!==this._requestURL&&this._onURLRedirect){var i=this._seekHandler.removeURLParameters(t.responseURL);this._onURLRedirect(i)}if(0!==t.status&&(t.status<200||t.status>299)){if(this._status=r.LoaderStatus.kError,!this._onError)throw new a.RuntimeException("MozChunkedLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(r.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else this._status=r.LoaderStatus.kBuffering}},t.prototype._onProgress=function(e){if(this._status!==r.LoaderStatus.kError){null===this._contentLength&&null!==e.total&&0!==e.total&&(this._contentLength=e.total,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength));var t=e.target.response,i=this._range.from+this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,i,this._receivedLength)}},t.prototype._onLoadEnd=function(e){!0!==this._requestAbort?this._status!==r.LoaderStatus.kError&&(this._status=r.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1)):this._requestAbort=!1},t.prototype._onXhrError=function(e){this._status=r.LoaderStatus.kError;var t=0,i=null;if(this._contentLength&&e.loaded<this._contentLength?(t=r.LoaderErrors.EARLY_EOF,i={code:-1,msg:"Moz-Chunked stream meet Early-Eof"}):(t=r.LoaderErrors.EXCEPTION,i={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new a.RuntimeException(i.msg);this._onError(t,i)},t}(r.BaseLoader);t["default"]=o},"./src/io/xhr-range-loader.js":
/*!************************************!*\
  !*** ./src/io/xhr-range-loader.js ***!
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n.TAG="RangeLoader",n._seekHandler=t,n._config=i,n._needStash=!1,n._chunkSizeKBList=[128,256,384,512,768,1024,1536,2048,3072,4096,5120,6144,7168,8192],n._currentChunkSizeKB=384,n._currentSpeedNormalized=0,n._zeroSpeedChunkCount=0,n._xhr=null,n._speedSampler=new r.default,n._requestAbort=!1,n._waitForTotalLength=!1,n._totalLengthReceived=!1,n._currentRequestURL=null,n._currentRedirectedURL=null,n._currentRequestRange=null,n._totalLength=null,n._contentLength=null,n._receivedLength=0,n._lastTimeLoaded=0,n}return o(t,e),t.isSupported=function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="arraybuffer","arraybuffer"===e.responseType}catch(t){return n.default.w("RangeLoader",t.message),!1}},t.prototype.destroy=function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr=null),e.prototype.destroy.call(this)},Object.defineProperty(t.prototype,"currentSpeed",{get:function(){return this._speedSampler.lastSecondKBps},enumerable:!1,configurable:!0}),t.prototype.open=function(e,t){this._dataSource=e,this._range=t,this._status=a.LoaderStatus.kConnecting;var i=!1;void 0!=this._dataSource.filesize&&0!==this._dataSource.filesize&&(i=!0,this._totalLength=this._dataSource.filesize),this._totalLengthReceived||i?this._openSubRange():(this._waitForTotalLength=!0,this._internalOpen(this._dataSource,{from:0,to:-1}))},t.prototype._openSubRange=function(){var e=1024*this._currentChunkSizeKB,t=this._range.from+this._receivedLength,i=t+e;null!=this._contentLength&&i-this._range.from>=this._contentLength&&(i=this._range.from+this._contentLength-1),this._currentRequestRange={from:t,to:i},this._internalOpen(this._dataSource,this._currentRequestRange)},t.prototype._internalOpen=function(e,t){this._lastTimeLoaded=0;var i=e.url;this._config.reuseRedirectedURL&&(void 0!=this._currentRedirectedURL?i=this._currentRedirectedURL:void 0!=e.redirectedURL&&(i=e.redirectedURL));var n=this._seekHandler.getConfig(i,t);this._currentRequestURL=n.url;var r=this._xhr=new XMLHttpRequest;if(r.open("GET",n.url,!0),r.responseType="arraybuffer",r.onreadystatechange=this._onReadyStateChange.bind(this),r.onprogress=this._onProgress.bind(this),r.onload=this._onLoad.bind(this),r.onerror=this._onXhrError.bind(this),e.withCredentials&&(r.withCredentials=!0),"object"===typeof n.headers){var a=n.headers;for(var s in a)a.hasOwnProperty(s)&&r.setRequestHeader(s,a[s])}if("object"===typeof this._config.headers){a=this._config.headers;for(var s in a)a.hasOwnProperty(s)&&r.setRequestHeader(s,a[s])}r.send()},t.prototype.abort=function(){this._requestAbort=!0,this._internalAbort(),this._status=a.LoaderStatus.kComplete},t.prototype._internalAbort=function(){this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr.abort(),this._xhr=null)},t.prototype._onReadyStateChange=function(e){var t=e.target;if(2===t.readyState){if(void 0!=t.responseURL){var i=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&i!==this._currentRedirectedURL&&(this._currentRedirectedURL=i,this._onURLRedirect&&this._onURLRedirect(i))}if(t.status>=200&&t.status<=299){if(this._waitForTotalLength)return;this._status=a.LoaderStatus.kBuffering}else{if(this._status=a.LoaderStatus.kError,!this._onError)throw new s.RuntimeException("RangeLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(a.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}}},t.prototype._onProgress=function(e){if(this._status!==a.LoaderStatus.kError){if(null===this._contentLength){var t=!1;if(this._waitForTotalLength){this._waitForTotalLength=!1,this._totalLengthReceived=!0,t=!0;var i=e.total;this._internalAbort(),null!=i&0!==i&&(this._totalLength=i)}if(-1===this._range.to?this._contentLength=this._totalLength-this._range.from:this._contentLength=this._range.to-this._range.from+1,t)return void this._openSubRange();this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength)}var n=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded,this._speedSampler.addBytes(n)}},t.prototype._normalizeSpeed=function(e){var t=this._chunkSizeKBList,i=t.length-1,n=0,r=0,a=i;if(e<t[0])return t[0];while(r<=a){if(n=r+Math.floor((a-r)/2),n===i||e>=t[n]&&e<t[n+1])return t[n];t[n]<e?r=n+1:a=n-1}},t.prototype._onLoad=function(e){if(this._status!==a.LoaderStatus.kError)if(this._waitForTotalLength)this._waitForTotalLength=!1;else{this._lastTimeLoaded=0;var t=this._speedSampler.lastSecondKBps;if(0===t&&(this._zeroSpeedChunkCount++,this._zeroSpeedChunkCount>=3&&(t=this._speedSampler.currentKBps)),0!==t){var i=this._normalizeSpeed(t);this._currentSpeedNormalized!==i&&(this._currentSpeedNormalized=i,this._currentChunkSizeKB=i)}var n=e.target.response,r=this._range.from+this._receivedLength;this._receivedLength+=n.byteLength;var s=!1;null!=this._contentLength&&this._receivedLength<this._contentLength?this._openSubRange():s=!0,this._onDataArrival&&this._onDataArrival(n,r,this._receivedLength),s&&(this._status=a.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1))}},t.prototype._onXhrError=function(e){this._status=a.LoaderStatus.kError;var t=0,i=null;if(this._contentLength&&this._receivedLength>0&&this._receivedLength<this._contentLength?(t=a.LoaderErrors.EARLY_EOF,i={code:-1,msg:"RangeLoader meet Early-Eof"}):(t=a.LoaderErrors.EXCEPTION,i={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new s.RuntimeException(i.msg);this._onError(t,i)},t}(a.BaseLoader);t["default"]=l},"./src/player/flv-player.js":
/*!**********************************!*\
  !*** ./src/player/flv-player.js ***!
  \**********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! events */"./node_modules/events/events.js"),r=i.n(n),a=i(/*! ../utils/logger.js */"./src/utils/logger.js"),s=i(/*! ../utils/browser.js */"./src/utils/browser.js"),o=i(/*! ./player-events.js */"./src/player/player-events.js"),l=i(/*! ../core/transmuxer.js */"./src/core/transmuxer.js"),u=i(/*! ../core/transmuxing-events.js */"./src/core/transmuxing-events.js"),c=i(/*! ../core/mse-controller.js */"./src/core/mse-controller.js"),h=i(/*! ../core/mse-events.js */"./src/core/mse-events.js"),d=i(/*! ./player-errors.js */"./src/player/player-errors.js"),p=i(/*! ../config.js */"./src/config.js"),f=i(/*! ../utils/exception.js */"./src/utils/exception.js"),v=function(){function e(e,t){if(this.TAG="FlvPlayer",this._type="FlvPlayer",this._emitter=new(r()),this._config=(0,p.createDefaultConfig)(),"object"===typeof t&&Object.assign(this._config,t),"flv"!==e.type.toLowerCase())throw new f.InvalidArgumentException("FlvPlayer requires an flv MediaDataSource input!");!0===e.isLive&&(this._config.isLive=!0),this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this),onvSeeking:this._onvSeeking.bind(this),onvCanPlay:this._onvCanPlay.bind(this),onvStalled:this._onvStalled.bind(this),onvProgress:this._onvProgress.bind(this)},self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now,this._pendingSeekTime=null,this._requestSetTime=!1,this._seekpointRecord=null,this._progressChecker=null,this._mediaDataSource=e,this._mediaElement=null,this._msectl=null,this._transmuxer=null,this._mseSourceOpened=!1,this._hasPendingLoad=!1,this._receivedCanPlay=!1,this._mediaInfo=null,this._statisticsInfo=null;var i=s.default.chrome&&(s.default.version.major<50||50===s.default.version.major&&s.default.version.build<2661);this._alwaysSeekKeyframe=!!(i||s.default.msedge||s.default.msie),this._alwaysSeekKeyframe&&(this._config.accurateSeek=!1)}return e.prototype.destroy=function(){null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._transmuxer&&this.unload(),this._mediaElement&&this.detachMediaElement(),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){var i=this;e===o.default.MEDIA_INFO?null!=this._mediaInfo&&Promise.resolve().then((function(){i._emitter.emit(o.default.MEDIA_INFO,i.mediaInfo)})):e===o.default.STATISTICS_INFO&&null!=this._statisticsInfo&&Promise.resolve().then((function(){i._emitter.emit(o.default.STATISTICS_INFO,i.statisticsInfo)})),this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){var t=this;if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),e.addEventListener("seeking",this.e.onvSeeking),e.addEventListener("canplay",this.e.onvCanPlay),e.addEventListener("stalled",this.e.onvStalled),e.addEventListener("progress",this.e.onvProgress),this._msectl=new c.default(this._config),this._msectl.on(h.default.UPDATE_END,this._onmseUpdateEnd.bind(this)),this._msectl.on(h.default.BUFFER_FULL,this._onmseBufferFull.bind(this)),this._msectl.on(h.default.SOURCE_OPEN,(function(){t._mseSourceOpened=!0,t._hasPendingLoad&&(t._hasPendingLoad=!1,t.load())})),this._msectl.on(h.default.ERROR,(function(e){t._emitter.emit(o.default.ERROR,d.ErrorTypes.MEDIA_ERROR,d.ErrorDetails.MEDIA_MSE_ERROR,e)})),this._msectl.attachMediaElement(e),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(i){}},e.prototype.detachMediaElement=function(){this._mediaElement&&(this._msectl.detachMediaElement(),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement.removeEventListener("seeking",this.e.onvSeeking),this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay),this._mediaElement.removeEventListener("stalled",this.e.onvStalled),this._mediaElement.removeEventListener("progress",this.e.onvProgress),this._mediaElement=null),this._msectl&&(this._msectl.destroy(),this._msectl=null)},e.prototype.load=function(){var e=this;if(!this._mediaElement)throw new f.IllegalStateException("HTMLMediaElement must be attached before load()!");if(this._transmuxer)throw new f.IllegalStateException("FlvPlayer.load() has been called, please call unload() first!");this._hasPendingLoad||(this._config.deferLoadAfterSourceOpen&&!1===this._mseSourceOpened?this._hasPendingLoad=!0:(this._mediaElement.readyState>0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0),this._transmuxer=new l.default(this._mediaDataSource,this._config),this._transmuxer.on(u.default.INIT_SEGMENT,(function(t,i){e._msectl.appendInitSegment(i)})),this._transmuxer.on(u.default.MEDIA_SEGMENT,(function(t,i){if(e._msectl.appendMediaSegment(i),e._config.lazyLoad&&!e._config.isLive){var n=e._mediaElement.currentTime;i.info.endDts>=1e3*(n+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(a.default.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),e._suspendTransmuxer())}})),this._transmuxer.on(u.default.LOADING_COMPLETE,(function(){e._msectl.endOfStream(),e._emitter.emit(o.default.LOADING_COMPLETE)})),this._transmuxer.on(u.default.RECOVERED_EARLY_EOF,(function(){e._emitter.emit(o.default.RECOVERED_EARLY_EOF)})),this._transmuxer.on(u.default.IO_ERROR,(function(t,i){e._emitter.emit(o.default.ERROR,d.ErrorTypes.NETWORK_ERROR,t,i)})),this._transmuxer.on(u.default.DEMUX_ERROR,(function(t,i){e._emitter.emit(o.default.ERROR,d.ErrorTypes.MEDIA_ERROR,t,{code:-1,msg:i})})),this._transmuxer.on(u.default.MEDIA_INFO,(function(t){e._mediaInfo=t,e._emitter.emit(o.default.MEDIA_INFO,Object.assign({},t))})),this._transmuxer.on(u.default.METADATA_ARRIVED,(function(t){e._emitter.emit(o.default.METADATA_ARRIVED,t)})),this._transmuxer.on(u.default.SCRIPTDATA_ARRIVED,(function(t){e._emitter.emit(o.default.SCRIPTDATA_ARRIVED,t)})),this._transmuxer.on(u.default.STATISTICS_INFO,(function(t){e._statisticsInfo=e._fillStatisticsInfo(t),e._emitter.emit(o.default.STATISTICS_INFO,Object.assign({},e._statisticsInfo))})),this._transmuxer.on(u.default.RECOMMEND_SEEKPOINT,(function(t){e._mediaElement&&!e._config.accurateSeek&&(e._requestSetTime=!0,e._mediaElement.currentTime=t/1e3)})),this._transmuxer.open()))},e.prototype.unload=function(){this._mediaElement&&this._mediaElement.pause(),this._msectl&&this._msectl.seek(0),this._transmuxer&&(this._transmuxer.close(),this._transmuxer.destroy(),this._transmuxer=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._internalSeek(e):this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){return Object.assign({},this._mediaInfo)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){return null==this._statisticsInfo&&(this._statisticsInfo={}),this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo),Object.assign({},this._statisticsInfo)},enumerable:!1,configurable:!0}),e.prototype._fillStatisticsInfo=function(e){if(e.playerType=this._type,!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,n=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();i=r.totalVideoFrames,n=r.droppedVideoFrames}else void 0!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,n=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=n),e},e.prototype._onmseUpdateEnd=function(){if(this._config.lazyLoad&&!this._config.isLive){for(var e=this._mediaElement.buffered,t=this._mediaElement.currentTime,i=0,n=0;n<e.length;n++){var r=e.start(n),s=e.end(n);if(r<=t&&t<s){r,i=s;break}}i>=t+this._config.lazyLoadMaxDuration&&null==this._progressChecker&&(a.default.v(this.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),this._suspendTransmuxer())}},e.prototype._onmseBufferFull=function(){a.default.v(this.TAG,"MSE SourceBuffer is full, suspend transmuxing task"),null==this._progressChecker&&this._suspendTransmuxer()},e.prototype._suspendTransmuxer=function(){this._transmuxer&&(this._transmuxer.pause(),null==this._progressChecker&&(this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1e3)))},e.prototype._checkProgressAndResume=function(){for(var e=this._mediaElement.currentTime,t=this._mediaElement.buffered,i=!1,n=0;n<t.length;n++){var r=t.start(n),s=t.end(n);if(e>=r&&e<s){e>=s-this._config.lazyLoadRecoverDuration&&(i=!0);break}}i&&(window.clearInterval(this._progressChecker),this._progressChecker=null,i&&(a.default.v(this.TAG,"Continue loading from paused position"),this._transmuxer.resume()))},e.prototype._isTimepointBuffered=function(e){for(var t=this._mediaElement.buffered,i=0;i<t.length;i++){var n=t.start(i),r=t.end(i);if(e>=n&&e<r)return!0}return!1},e.prototype._internalSeek=function(e){var t=this._isTimepointBuffered(e),i=!1,n=0;if(e<1&&this._mediaElement.buffered.length>0){var r=this._mediaElement.buffered.start(0);(r<1&&e<r||s.default.safari)&&(i=!0,n=s.default.safari?.1:r)}if(i)this._requestSetTime=!0,this._mediaElement.currentTime=n;else if(t){if(this._alwaysSeekKeyframe){var a=this._msectl.getNearestKeyframe(Math.floor(1e3*e));this._requestSetTime=!0,this._mediaElement.currentTime=null!=a?a.dts/1e3:e}else this._requestSetTime=!0,this._mediaElement.currentTime=e;null!=this._progressChecker&&this._checkProgressAndResume()}else null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e)},e.prototype._checkAndApplyUnbufferedSeekpoint=function(){if(this._seekpointRecord)if(this._seekpointRecord.recordTime<=this._now()-100){var e=this._mediaElement.currentTime;this._seekpointRecord=null,this._isTimepointBuffered(e)||(null!=this._progressChecker&&(window.clearTimeout(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e))}else window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)},e.prototype._checkAndResumeStuckPlayback=function(e){var t=this._mediaElement;if(e||!this._receivedCanPlay||t.readyState<2){var i=t.buffered;i.length>0&&t.currentTime<i.start(0)&&(a.default.w(this.TAG,"Playback seems stuck at "+t.currentTime+", seek to "+i.start(0)),this._requestSetTime=!0,this._mediaElement.currentTime=i.start(0),this._mediaElement.removeEventListener("progress",this.e.onvProgress))}else this._mediaElement.removeEventListener("progress",this.e.onvProgress)},e.prototype._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null)},e.prototype._onvSeeking=function(e){var t=this._mediaElement.currentTime,i=this._mediaElement.buffered;if(this._requestSetTime)this._requestSetTime=!1;else{if(t<1&&i.length>0){var n=i.start(0);if(n<1&&t<n||s.default.safari)return this._requestSetTime=!0,void(this._mediaElement.currentTime=s.default.safari?.1:n)}if(this._isTimepointBuffered(t)){if(this._alwaysSeekKeyframe){var r=this._msectl.getNearestKeyframe(Math.floor(1e3*t));null!=r&&(this._requestSetTime=!0,this._mediaElement.currentTime=r.dts/1e3)}null!=this._progressChecker&&this._checkProgressAndResume()}else this._seekpointRecord={seekPoint:t,recordTime:this._now()},window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},e.prototype._onvCanPlay=function(e){this._receivedCanPlay=!0,this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay)},e.prototype._onvStalled=function(e){this._checkAndResumeStuckPlayback(!0)},e.prototype._onvProgress=function(e){this._checkAndResumeStuckPlayback()},e}();t["default"]=v},"./src/player/native-player.js":
/*!*************************************!*\
  !*** ./src/player/native-player.js ***!
  \*************************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! events */"./node_modules/events/events.js"),r=i.n(n),a=i(/*! ./player-events.js */"./src/player/player-events.js"),s=i(/*! ../config.js */"./src/config.js"),o=i(/*! ../utils/exception.js */"./src/utils/exception.js"),l=function(){function e(e,t){if(this.TAG="NativePlayer",this._type="NativePlayer",this._emitter=new(r()),this._config=(0,s.createDefaultConfig)(),"object"===typeof t&&Object.assign(this._config,t),"flv"===e.type.toLowerCase())throw new o.InvalidArgumentException("NativePlayer does't support flv MediaDataSource input!");if(e.hasOwnProperty("segments"))throw new o.InvalidArgumentException("NativePlayer("+e.type+") doesn't support multipart playback!");this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this)},this._pendingSeekTime=null,this._statisticsReporter=null,this._mediaDataSource=e,this._mediaElement=null}return e.prototype.destroy=function(){this._mediaElement&&(this.unload(),this.detachMediaElement()),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null},e.prototype.on=function(e,t){var i=this;e===a.default.MEDIA_INFO?null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then((function(){i._emitter.emit(a.default.MEDIA_INFO,i.mediaInfo)})):e===a.default.STATISTICS_INFO&&null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then((function(){i._emitter.emit(a.default.STATISTICS_INFO,i.statisticsInfo)})),this._emitter.addListener(e,t)},e.prototype.off=function(e,t){this._emitter.removeListener(e,t)},e.prototype.attachMediaElement=function(e){if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(t){}},e.prototype.detachMediaElement=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement=null),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype.load=function(){if(!this._mediaElement)throw new o.IllegalStateException("HTMLMediaElement must be attached before load()!");this._mediaElement.src=this._mediaDataSource.url,this._mediaElement.readyState>0&&(this._mediaElement.currentTime=0),this._mediaElement.preload="auto",this._mediaElement.load(),this._statisticsReporter=window.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)},e.prototype.unload=function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src")),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)},e.prototype.play=function(){return this._mediaElement.play()},e.prototype.pause=function(){this._mediaElement.pause()},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buffered",{get:function(){return this._mediaElement.buffered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"duration",{get:function(){return this._mediaElement.duration},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"muted",{get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._mediaElement.currentTime=e:this._pendingSeekTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mediaInfo",{get:function(){var e=this._mediaElement instanceof HTMLAudioElement?"audio/":"video/",t={mimeType:e+this._mediaDataSource.type};return this._mediaElement&&(t.duration=Math.floor(1e3*this._mediaElement.duration),this._mediaElement instanceof HTMLVideoElement&&(t.width=this._mediaElement.videoWidth,t.height=this._mediaElement.videoHeight)),t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"statisticsInfo",{get:function(){var e={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,i=0,n=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();i=r.totalVideoFrames,n=r.droppedVideoFrames}else void 0!=this._mediaElement.webkitDecodedFrameCount?(i=this._mediaElement.webkitDecodedFrameCount,n=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=i,e.droppedFrames=n),e},enumerable:!1,configurable:!0}),e.prototype._onvLoadedMetadata=function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null),this._emitter.emit(a.default.MEDIA_INFO,this.mediaInfo)},e.prototype._reportStatisticsInfo=function(){this._emitter.emit(a.default.STATISTICS_INFO,this.statisticsInfo)},e}();t["default"]=l},"./src/player/player-errors.js":
/*!*************************************!*\
  !*** ./src/player/player-errors.js ***!
  \*************************************/function(e,t,i){"use strict";i.r(t),i.d(t,{ErrorTypes:function(){return a},ErrorDetails:function(){return s}});var n=i(/*! ../io/loader.js */"./src/io/loader.js"),r=i(/*! ../demux/demux-errors.js */"./src/demux/demux-errors.js"),a={NETWORK_ERROR:"NetworkError",MEDIA_ERROR:"MediaError",OTHER_ERROR:"OtherError"},s={NETWORK_EXCEPTION:n.LoaderErrors.EXCEPTION,NETWORK_STATUS_CODE_INVALID:n.LoaderErrors.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:n.LoaderErrors.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:n.LoaderErrors.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:"MediaMSEError",MEDIA_FORMAT_ERROR:r.default.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:r.default.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:r.default.CODEC_UNSUPPORTED}},"./src/player/player-events.js":
/*!*************************************!*\
  !*** ./src/player/player-events.js ***!
  \*************************************/function(e,t,i){"use strict";i.r(t);var n={ERROR:"error",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",METADATA_ARRIVED:"metadata_arrived",SCRIPTDATA_ARRIVED:"scriptdata_arrived",STATISTICS_INFO:"statistics_info"};t["default"]=n},"./src/remux/aac-silent.js":
/*!*********************************!*\
  !*** ./src/remux/aac-silent.js ***!
  \*********************************/function(e,t,i){"use strict";i.r(t);var n=function(){function e(){}return e.getSilentFrame=function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},e}();t["default"]=n},"./src/remux/mp4-generator.js":
/*!************************************!*\
  !*** ./src/remux/mp4-generator.js ***!
  \************************************/function(e,t,i){"use strict";i.r(t);var n=function(){function e(){}return e.init=function(){for(var t in e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var i=e.constants={};i.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),i.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),i.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),i.STSC=i.STCO=i.STTS,i.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),i.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),i.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),i.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),i.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])},e.box=function(e){for(var t=8,i=null,n=Array.prototype.slice.call(arguments,1),r=n.length,a=0;a<r;a++)t+=n[a].byteLength;i=new Uint8Array(t),i[0]=t>>>24&255,i[1]=t>>>16&255,i[2]=t>>>8&255,i[3]=255&t,i.set(e,4);var s=8;for(a=0;a<r;a++)i.set(n[a],s),s+=n[a].byteLength;return i},e.generateInitSegment=function(t){var i=e.box(e.types.ftyp,e.constants.FTYP),n=e.moov(t),r=new Uint8Array(i.byteLength+n.byteLength);return r.set(i,0),r.set(n,i.byteLength),r},e.moov=function(t){var i=e.mvhd(t.timescale,t.duration),n=e.trak(t),r=e.mvex(t);return e.box(e.types.moov,i,n,r)},e.mvhd=function(t,i){return e.box(e.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))},e.trak=function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.tkhd=function(t){var i=t.id,n=t.duration,r=t.presentWidth,a=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>>8&255,255&r,0,0,a>>>8&255,255&a,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))},e.mdhd=function(t){var i=t.timescale,n=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,n>>>24&255,n>>>16&255,n>>>8&255,255&n,85,196,0,0]))},e.hdlr=function(t){var i=null;return i="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,i)},e.minf=function(t){var i=null;return i="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,i,e.dinf(),e.stbl(t))},e.dinf=function(){var t=e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF));return t},e.stbl=function(t){var i=e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO));return i},e.stsd=function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))},e.mp3=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types[".mp3"],r)},e.mp4a=function(t){var i=t.channelCount,n=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,i,0,16,0,0,0,0,n>>>8&255,255&n,0,0]);return e.box(e.types.mp4a,r,e.esds(t))},e.esds=function(t){var i=t.config||[],n=i.length,r=new Uint8Array([0,0,0,0,3,23+n,0,1,0,4,15+n,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([n]).concat(i).concat([6,1,2]));return e.box(e.types.esds,r)},e.avc1=function(t){var i=t.avcc,n=t.codecWidth,r=t.codecHeight,a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,n>>>8&255,255&n,r>>>8&255,255&r,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,a,e.box(e.types.avcC,i))},e.mvex=function(t){return e.box(e.types.mvex,e.trex(t))},e.trex=function(t){var i=t.id,n=new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,n)},e.moof=function(t,i){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,i))},e.mfhd=function(t){var i=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,i)},e.traf=function(t,i){var n=t.id,r=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n])),a=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),s=e.sdtp(t),o=e.trun(t,s.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,r,a,o,s)},e.sdtp=function(t){for(var i=t.samples||[],n=i.length,r=new Uint8Array(4+n),a=0;a<n;a++){var s=i[a].flags;r[a+4]=s.isLeading<<6|s.dependsOn<<4|s.isDependedOn<<2|s.hasRedundancy}return e.box(e.types.sdtp,r)},e.trun=function(t,i){var n=t.samples||[],r=n.length,a=12+16*r,s=new Uint8Array(a);i+=8+a,s.set([0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r,i>>>24&255,i>>>16&255,i>>>8&255,255&i],0);for(var o=0;o<r;o++){var l=n[o].duration,u=n[o].size,c=n[o].flags,h=n[o].cts;s.set([l>>>24&255,l>>>16&255,l>>>8&255,255&l,u>>>24&255,u>>>16&255,u>>>8&255,255&u,c.isLeading<<2|c.dependsOn,c.isDependedOn<<6|c.hasRedundancy<<4|c.isNonSync,0,0,h>>>24&255,h>>>16&255,h>>>8&255,255&h],12+16*o)}return e.box(e.types.trun,s)},e.mdat=function(t){return e.box(e.types.mdat,t)},e}();n.init(),t["default"]=n},"./src/remux/mp4-remuxer.js":
/*!**********************************!*\
  !*** ./src/remux/mp4-remuxer.js ***!
  \**********************************/function(e,t,i){"use strict";i.r(t);var n=i(/*! ../utils/logger.js */"./src/utils/logger.js"),r=i(/*! ./mp4-generator.js */"./src/remux/mp4-generator.js"),a=i(/*! ./aac-silent.js */"./src/remux/aac-silent.js"),s=i(/*! ../utils/browser.js */"./src/utils/browser.js"),o=i(/*! ../core/media-segment-info.js */"./src/core/media-segment-info.js"),l=i(/*! ../utils/exception.js */"./src/utils/exception.js"),u=function(){function e(e){this.TAG="MP4Remuxer",this._config=e,this._isLive=!0===e.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new o.MediaSegmentInfoList("audio"),this._videoSegmentInfoList=new o.MediaSegmentInfoList("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!s.default.chrome||!(s.default.version.major<50||50===s.default.version.major&&s.default.version.build<2661)),this._fillSilentAfterSeek=s.default.msedge||s.default.msie,this._mp3UseMpegAudio=!s.default.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}return e.prototype.destroy=function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null},e.prototype.bindDataSource=function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this},Object.defineProperty(e.prototype,"onInitSegment",{get:function(){return this._onInitSegment},set:function(e){this._onInitSegment=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onMediaSegment",{get:function(){return this._onMediaSegment},set:function(e){this._onMediaSegment=e},enumerable:!1,configurable:!0}),e.prototype.insertDiscontinuity=function(){this._audioNextDts=this._videoNextDts=void 0},e.prototype.seek=function(e){this._audioStashedLastSample=null,this._videoStashedLastSample=null,this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()},e.prototype.remux=function(e,t){if(!this._onMediaSegment)throw new l.IllegalStateException("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),this._remuxVideo(t),this._remuxAudio(e)},e.prototype._onTrackMetadataReceived=function(e,t){var i=null,n="mp4",a=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(n="mpeg",a="",i=new Uint8Array):i=r.default.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,i=r.default.generateInitSegment(t)}if(!this._onInitSegment)throw new l.IllegalStateException("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:i.buffer,codec:a,container:e+"/"+n,mediaDuration:t.duration})},e.prototype._calculateDtsBase=function(e,t){this._dtsBaseInited||(e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)},e.prototype.flushStashedSamples=function(){var e=this._videoStashedLastSample,t=this._audioStashedLastSample,i={type:"video",id:1,sequenceNumber:0,samples:[],length:0};null!=e&&(i.samples.push(e),i.length=e.length);var n={type:"audio",id:2,sequenceNumber:0,samples:[],length:0};null!=t&&(n.samples.push(t),n.length=t.length),this._videoStashedLastSample=null,this._audioStashedLastSample=null,this._remuxVideo(i,!0),this._remuxAudio(n,!0)},e.prototype._remuxAudio=function(e,t){if(null!=this._audioMeta){var i=e,l=i.samples,u=void 0,c=-1,h=-1,d=this._audioMeta.refSampleDuration,p="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,f=this._dtsBaseInited&&void 0===this._audioNextDts,v=!1;if(l&&0!==l.length&&(1!==l.length||t)){var m=0,g=null,y=0;p?(m=0,y=i.length):(m=8,y=8+i.length);var b=null;if(l.length>1&&(b=l.pop(),y-=b.length),null!=this._audioStashedLastSample){var _=this._audioStashedLastSample;this._audioStashedLastSample=null,l.unshift(_),y+=_.length}null!=b&&(this._audioStashedLastSample=b);var T=l[0].dts-this._dtsBase;if(this._audioNextDts)u=T-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())u=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(v=!0);else{var S=this._audioSegmentInfoList.getLastSampleBefore(T);if(null!=S){var w=T-(S.originalDts+S.duration);w<=3&&(w=0);var E=S.dts+S.duration+w;u=T-E}else u=0}if(v){var k=T-u,C=this._videoSegmentInfoList.getLastSegmentBefore(T);if(null!=C&&C.beginDts<k){var x=a.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);if(x){var A=C.beginDts,I=k-C.beginDts;n.default.v(this.TAG,"InsertPrefixSilentAudio: dts: "+A+", duration: "+I),l.unshift({unit:x,dts:A,pts:A}),y+=x.byteLength}}else v=!1}for(var O=[],j=0;j<l.length;j++){_=l[j];var L=_.unit,P=_.dts-this._dtsBase,D=(A=P,!1),R=null,M=0;if(!(P<-.001)){if("mp3"!==this._audioMeta.codec){var N=P,B=3;if(this._audioNextDts&&(N=this._audioNextDts),u=P-N,u<=-B*d){n.default.w(this.TAG,"Dropping 1 audio frame (originalDts: "+P+" ms ,curRefDts: "+N+" ms)  due to dtsCorrection: "+u+" ms overlap.");continue}if(u>=B*d&&this._fillAudioTimestampGap&&!s.default.safari){D=!0;var U=Math.floor(u/d);n.default.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\noriginalDts: "+P+" ms, curRefDts: "+N+" ms, dtsCorrection: "+Math.round(u)+" ms, generate: "+U+" frames"),A=Math.floor(N),M=Math.floor(N+d)-A;x=a.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);null==x&&(n.default.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),x=L),R=[];for(var F=0;F<U;F++){N+=d;var V=Math.floor(N),H=Math.floor(N+d)-V,q={dts:V,pts:V,cts:0,unit:x,size:x.byteLength,duration:H,originalDts:P,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}};R.push(q),y+=q.size}this._audioNextDts=N+d}else A=Math.floor(N),M=Math.floor(N+d)-A,this._audioNextDts=N+d}else{if(A=P-u,j!==l.length-1){var z=l[j+1].dts-this._dtsBase-u;M=z-A}else if(null!=b){z=b.dts-this._dtsBase-u;M=z-A}else M=O.length>=1?O[O.length-1].duration:Math.floor(d);this._audioNextDts=A+M}-1===c&&(c=A),O.push({dts:A,pts:A,cts:0,unit:_.unit,size:_.unit.byteLength,duration:M,originalDts:P,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),D&&O.push.apply(O,R)}}if(0===O.length)return i.samples=[],void(i.length=0);p?g=new Uint8Array(y):(g=new Uint8Array(y),g[0]=y>>>24&255,g[1]=y>>>16&255,g[2]=y>>>8&255,g[3]=255&y,g.set(r.default.types.mdat,4));for(j=0;j<O.length;j++){L=O[j].unit;g.set(L,m),m+=L.byteLength}var G=O[O.length-1];h=G.dts+G.duration;var W=new o.MediaSegmentInfo;W.beginDts=c,W.endDts=h,W.beginPts=c,W.endPts=h,W.originalBeginDts=O[0].originalDts,W.originalEndDts=G.originalDts+G.duration,W.firstSample=new o.SampleInfo(O[0].dts,O[0].pts,O[0].duration,O[0].originalDts,!1),W.lastSample=new o.SampleInfo(G.dts,G.pts,G.duration,G.originalDts,!1),this._isLive||this._audioSegmentInfoList.append(W),i.samples=O,i.sequenceNumber++;var $=null;$=p?new Uint8Array:r.default.moof(i,c),i.samples=[],i.length=0;var X={type:"audio",data:this._mergeBoxes($,g).buffer,sampleCount:O.length,info:W};p&&f&&(X.timestampOffset=c),this._onMediaSegment("audio",X)}}},e.prototype._remuxVideo=function(e,t){if(null!=this._videoMeta){var i=e,n=i.samples,a=void 0,s=-1,l=-1,u=-1,c=-1;if(n&&0!==n.length&&(1!==n.length||t)){var h=8,d=null,p=8+e.length,f=null;if(n.length>1&&(f=n.pop(),p-=f.length),null!=this._videoStashedLastSample){var v=this._videoStashedLastSample;this._videoStashedLastSample=null,n.unshift(v),p+=v.length}null!=f&&(this._videoStashedLastSample=f);var m=n[0].dts-this._dtsBase;if(this._videoNextDts)a=m-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())a=0;else{var g=this._videoSegmentInfoList.getLastSampleBefore(m);if(null!=g){var y=m-(g.originalDts+g.duration);y<=3&&(y=0);var b=g.dts+g.duration+y;a=m-b}else a=0}for(var _=new o.MediaSegmentInfo,T=[],S=0;S<n.length;S++){v=n[S];var w=v.dts-this._dtsBase,E=v.isKeyframe,k=w-a,C=v.cts,x=k+C;-1===s&&(s=k,u=x);var A=0;if(S!==n.length-1){var I=n[S+1].dts-this._dtsBase-a;A=I-k}else if(null!=f){I=f.dts-this._dtsBase-a;A=I-k}else A=T.length>=1?T[T.length-1].duration:Math.floor(this._videoMeta.refSampleDuration);if(E){var O=new o.SampleInfo(k,x,A,v.dts,!0);O.fileposition=v.fileposition,_.appendSyncPoint(O)}T.push({dts:k,pts:x,cts:C,units:v.units,size:v.length,isKeyframe:E,duration:A,originalDts:w,flags:{isLeading:0,dependsOn:E?2:1,isDependedOn:E?1:0,hasRedundancy:0,isNonSync:E?0:1}})}d=new Uint8Array(p),d[0]=p>>>24&255,d[1]=p>>>16&255,d[2]=p>>>8&255,d[3]=255&p,d.set(r.default.types.mdat,4);for(S=0;S<T.length;S++){var j=T[S].units;while(j.length){var L=j.shift(),P=L.data;d.set(P,h),h+=P.byteLength}}var D=T[T.length-1];if(l=D.dts+D.duration,c=D.pts+D.duration,this._videoNextDts=l,_.beginDts=s,_.endDts=l,_.beginPts=u,_.endPts=c,_.originalBeginDts=T[0].originalDts,_.originalEndDts=D.originalDts+D.duration,_.firstSample=new o.SampleInfo(T[0].dts,T[0].pts,T[0].duration,T[0].originalDts,T[0].isKeyframe),_.lastSample=new o.SampleInfo(D.dts,D.pts,D.duration,D.originalDts,D.isKeyframe),this._isLive||this._videoSegmentInfoList.append(_),i.samples=T,i.sequenceNumber++,this._forceFirstIDR){var R=T[0].flags;R.dependsOn=2,R.isNonSync=0}var M=r.default.moof(i,s);i.samples=[],i.length=0,this._onMediaSegment("video",{type:"video",data:this._mergeBoxes(M,d).buffer,sampleCount:T.length,info:_})}}},e.prototype._mergeBoxes=function(e,t){var i=new Uint8Array(e.byteLength+t.byteLength);return i.set(e,0),i.set(t,e.byteLength),i},e}();t["default"]=u},"./src/utils/browser.js":
/*!******************************!*\
  !*** ./src/utils/browser.js ***!
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