/**
 * @license
 * Video.js 7.1.0 <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>
 *
 * Includes vtt.js <https://github.com/mozilla/vtt.js>
 * Available under Apache License Version 2.0
 * <https://github.com/mozilla/vtt.js/blob/master/LICENSE>
 */
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t&&!i.isTech(t)}).forEach(function(e){var t=e.name,i=e.opts;if(void 0!==a[t]&&(i=a[t]),!1!==i){!0===i&&(i={}),i.playerOptions=n.options_.playerOptions;var r=n.addChild(t,i);r&&(n[t]=r)}})}},l.prototype.buildCSSClass=function(){return""},l.prototype.ready=function(e){var t=1<arguments.length&&void 0!==arguments[1]&&arguments[1];if(e)return this.isReady_?void(t?e.call(this):this.setTimeout(e,1)):(this.readyQueue_=this.readyQueue_||[],void this.readyQueue_.push(e))},l.prototype.triggerReady=function(){this.isReady_=!0,this.setTimeout(function(){var e=this.readyQueue_;this.readyQueue_=[],e&&0<e.length&&e.forEach(function(e){e.call(this)},this),this.trigger("ready")},1)},l.prototype.$=function(e,t){return ne(e,t||this.contentEl())},l.prototype.$$=function(e,t){return ae(e,t||this.contentEl())},l.prototype.hasClass=function(e){return 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t=this.contentEl(),i=t.parentNode,r=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),ie(t,e),this.trigger("modalfill"),r?i.insertBefore(t,r):i.appendChild(t);var n=this.getChild("closeButton");n&&i.appendChild(n.el_)},n.prototype.empty=function(){this.trigger("beforemodalempty"),Z(this.contentEl()),this.trigger("modalempty")},n.prototype.content=function(e){return"undefined"!=typeof e&&(this.content_=e),this.content_},n.prototype.conditionalFocus_=function(){var e=p.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus(),this.on(p,"keydown",this.handleKeyDown))},n.prototype.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null),this.off(p,"keydown",this.handleKeyDown)},n.prototype.handleKeyDown=function(e){if(9===e.which){for(var t=this.focusableEls_(),i=this.el_.querySelector(":focus"),r=void 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t=Bi[e];i&&i[t.getterName]&&(r[t.privateName]=i[t.getterName])}),r.featuresProgressEvents||r.manualProgressOn(),r.featuresTimeupdateEvents||r.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(function(e){!1===i["native"+e+"Tracks"]&&(r["featuresNative"+e+"Tracks"]=!1)}),!1===i.nativeCaptions||!1===i.nativeTextTracks?r.featuresNativeTextTracks=!1:!0!==i.nativeCaptions&&!0!==i.nativeTextTracks||(r.featuresNativeTextTracks=!0),r.featuresNativeTextTracks||r.emulateTextTracks(),r.autoRemoteTextTracks_=new Bi.text.ListClass,r.initTrackListeners(),i.nativeControlsForTouch||r.emitTapEvents(),r.constructor&&(r.name_=r.constructor.name||"Unknown Tech"),r}return _(n,t),n.prototype.triggerSourceset=function(e){var t=this;this.isReady_||this.one("ready",function(){return t.setTimeout(function(){return t.triggerSourceset(e)},1)}),this.trigger({src:e,type:"sourceset"})},n.prototype.manualProgressOn=function(){this.on("durationchange",this.onDurationChange),this.manualProgress=!0,this.one("ready",this.trackProgress)},n.prototype.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange)},n.prototype.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(Oe(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()}),500)},n.prototype.onDurationChange=function(e){this.duration_=this.duration()},n.prototype.buffered=function(){return bt(0,0)},n.prototype.bufferedPercent=function(){return Tt(this.buffered(),this.duration_)},n.prototype.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},n.prototype.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime),this.on("pause",this.stopTrackingCurrentTime)},n.prototype.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime),this.off("pause",this.stopTrackingCurrentTime)},n.prototype.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)},n.prototype.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.prototype.dispose=function(){this.clearTracks(Ui.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),t.prototype.dispose.call(this)},n.prototype.clearTracks=function(e){var n=this;(e=[].concat(e)).forEach(function(e){for(var t=n[e+"Tracks"]()||[],i=t.length;i--;){var r=t[i];"text"===e&&n.removeRemoteTextTrack(r),t.removeTrack(r)}})},n.prototype.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var i=e[t];this.removeRemoteTextTrack(i)}},n.prototype.reset=function(){},n.prototype.error=function(e){return void 0!==e&&(this.error_=new Lt(e),this.trigger("error")),this.error_},n.prototype.played=function(){return this.hasStarted_?bt(0,0):bt()},n.prototype.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.prototype.initTrackListeners=function(){var n=this;Ui.names.forEach(function(e){var t=Ui[e],i=function(){n.trigger(e+"trackchange")},r=n[t.getterName]();r.addEventListener("removetrack",i),r.addEventListener("addtrack",i),n.on("dispose",function(){r.removeEventListener("removetrack",i),r.removeEventListener("addtrack",i)})})},n.prototype.addWebVttScript_=function(){var e=this;if(!g.WebVTT)if(p.body.contains(this.el())){if(!this.options_["vtt.js"]&&w(_r)&&0<Object.keys(_r).length)return void this.trigger("vttjsloaded");var t=p.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/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}),g.WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},n.prototype.emulateTextTracks=function(){var e=this,i=this.textTracks(),t=this.remoteTextTracks(),r=function(e){return i.addTrack(e.track)},n=function(e){return i.removeTrack(e.track)};t.on("addtrack",r),t.on("removetrack",n),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},s=function(){a();for(var e=0;e<i.length;e++){var t=i[e];t.removeEventListener("cuechange",a),"showing"===t.mode&&t.addEventListener("cuechange",a)}};s(),i.addEventListener("change",s),i.addEventListener("addtrack",s),i.addEventListener("removetrack",s),this.on("dispose",function(){t.off("addtrack",r),t.off("removetrack",n),i.removeEventListener("change",s),i.removeEventListener("addtrack",s),i.removeEventListener("removetrack",s);for(var e=0;e<i.length;e++){i[e].removeEventListener("cuechange",a)}})},n.prototype.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,i,r){var n=4<arguments.length&&void 0!==arguments[4]?arguments[4]:{},a=e.textTracks();n.kind=t,i&&(n.label=i),r&&(n.language=r),n.tech=e;var s=new Bi.text.TrackClass(n);return a.addTrack(s),s}(this,e,t,i)},n.prototype.createRemoteTextTrack=function(e){var t=Ge(e,{tech:this});return new Ni.remoteTextEl.TrackClass(t)},n.prototype.addRemoteTextTrack=function(){var e=this,t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},i=arguments[1],r=this.createRemoteTextTrack(t);return!0!==i&&!1!==i&&(f.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_(r),this.remoteTextTracks().addTrack(r.track),!0!==i&&this.ready(function(){return e.autoRemoteTextTracks_.addTrack(r.track)}),r},n.prototype.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},n.prototype.getVideoPlaybackQuality=function(){return{}},n.prototype.setPoster=function(){},n.prototype.playsinline=function(){},n.prototype.setPlaysinline=function(){},n.prototype.overrideNativeAudioTracks=function(){},n.prototype.overrideNativeVideoTracks=function(){},n.prototype.canPlayType=function(){return""},n.canPlayType=function(){return""},n.canPlaySource=function(e,t){return n.canPlayType(e.type)},n.isTech=function(e){return e.prototype instanceof n||e instanceof n||e===n},n.registerTech=function(e,t){if(n.techs_||(n.techs_={}),!n.isTech(t))throw new Error("Tech "+e+" must be a Tech");if(!n.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!n.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=ze(e),n.techs_[e]=t,"Tech"!==e&&n.defaultTechOrder_.push(e),t},n.getTech=function(e){if(e)return e=ze(e),n.techs_&&n.techs_[e]?n.techs_[e]:g&&g.videojs&&g.videojs[e]?(f.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),g.videojs[e]):void 0},n}(Xe);Bi.names.forEach(function(e){var t=Bi[e];br.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),br.prototype.featuresVolumeControl=!0,br.prototype.featuresMuteControl=!0,br.prototype.featuresFullscreenResize=!1,br.prototype.featuresPlaybackRate=!1,br.prototype.featuresProgressEvents=!1,br.prototype.featuresSourceset=!1,br.prototype.featuresTimeupdateEvents=!1,br.prototype.featuresNativeTextTracks=!1,br.withSourceHandlers=function(n){n.registerSourceHandler=function(e,t){var i=n.sourceHandlers;i||(i=n.sourceHandlers=[]),void 0===t&&(t=i.length),i.splice(t,0,e)},n.canPlayType=function(e){for(var t=n.sourceHandlers||[],i=void 0,r=0;r<t.length;r++)if(i=t[r].canPlayType(e))return i;return""},n.selectSourceHandler=function(e,t){for(var i=n.sourceHandlers||[],r=0;r<i.length;r++)if(i[r].canHandleSource(e,t))return i[r];return null},n.canPlaySource=function(e,t){var i=n.selectSourceHandler(e,t);return i?i.canHandleSource(e,t):""};["seekable","seeking","duration"].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)})},n.prototype),n.prototype.setSource=function(e){var t=n.selectSourceHandler(e,this.options_);t||(n.nativeSourceHandler?t=n.nativeSourceHandler:f.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler),t!==n.nativeSourceHandler&&(this.currentSource_=e),this.sourceHandler_=t.handleSource(e,this,this.options_),this.on("dispose",this.disposeSourceHandler)},n.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)}},Xe.registerComponent("Tech",br),br.registerTech("Tech",br),br.defaultTechOrder_=[];var Tr={},Sr={},kr={};function Cr(e,t,i){e.setTimeout(function(){return function i(){var r=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};var e=1<arguments.length&&void 0!==arguments[1]?arguments[1]:[];var n=arguments[2];var a=arguments[3];var s=4<arguments.length&&void 0!==arguments[4]?arguments[4]:[];var o=5<arguments.length&&void 0!==arguments[5]&&arguments[5];var t=e[0],u=e.slice(1);if("string"==typeof t)i(r,Tr[t],n,a,s,o);else if(t){var l=function(e,t){var i=Sr[e.id()],r=null;if(null==i)return r=t(e),Sr[e.id()]=[[t,r]],r;for(var n=0;n<i.length;n++){var a=i[n],s=a[0],o=a[1];s===t&&(r=o)}null===r&&(r=t(e),i.push([t,r]));return r}(a,t);if(!l.setSource)return s.push(l),i(r,u,n,a,s,o);l.setSource(C({},r),function(e,t){if(e)return i(r,u,n,a,s,o);s.push(l),i(t,r.type===t.type?u:Tr[t.type],n,a,s,o)})}else u.length?i(r,u,n,a,s,o):o?n(r,s):i(r,Tr["*"],n,a,s,!0)}(t,Tr[t.type],i,e)},1)}function Er(e,t,i){var r=3<arguments.length&&void 0!==arguments[3]?arguments[3]:null,n="call"+ze(i),a=e.reduce(Pr(n),r),s=a===kr,o=s?null:t[i](a);return function(e,t,i,r){for(var n=e.length-1;0<=n;n--){var a=e[n];a[t]&&a[t](r,i)}}(e,i,o,s),o}var wr={buffered:1,currentTime:1,duration:1,seekable:1,played:1,paused:1},Ar={setCurrentTime:1},Lr={play:1,pause:1};function Pr(i){return function(e,t){return e===kr?kr:t[i]?t[i](e):e}}var Or={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"},Ir=function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:"",t=ei(e);return Or[t.toLowerCase()]||""};function xr(e){var t=Ir(e.src);return!e.type&&t&&(e.type=t),e}var Dr=function(l){function c(e,t,i){y(this,c);var r=Ge({createEl:!1},t),n=b(this,l.call(this,e,r,i));if(t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(var a=0,s=t.playerOptions.techOrder;a<s.length;a++){var o=ze(s[a]),u=br.getTech(o);if(o||(u=Xe.getComponent(o)),u&&u.isSupported()){e.loadTech_(o);break}}return n}return _(c,l),c}(Xe);Xe.registerComponent("MediaLoader",Dr);var Rr=function(n){function r(e,t){y(this,r);var i=b(this,n.call(this,e,t));return i.emitTapEvents(),i.enable(),i}return _(r,n),r.prototype.createEl=function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:"div",t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},i=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};t=C({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&f.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),i=C({role:"button"},i),this.tabIndex_=t.tabIndex;var r=n.prototype.createEl.call(this,e,t,i);return this.createControlTextEl(r),r},r.prototype.dispose=function(){this.controlTextEl_=null,n.prototype.dispose.call(this)},r.prototype.createControlTextEl=function(e){return this.controlTextEl_=M("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},r.prototype.controlText=function(e){var t=1<arguments.length&&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,U(this.controlTextEl_,i),this.nonIconControl||t.setAttribute("title",i)},r.prototype.buildCSSClass=function(){return"vjs-control vjs-button "+n.prototype.buildCSSClass.call(this)},r.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))},r.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)},r.prototype.handleClick=function(e){},r.prototype.handleFocus=function(e){_e(p,"keydown",Oe(this,this.handleKeyPress))},r.prototype.handleKeyPress=function(e){32===e.which||13===e.which?(e.preventDefault(),this.trigger("click")):n.prototype.handleKeyPress&&n.prototype.handleKeyPress.call(this,e)},r.prototype.handleBlur=function(e){be(p,"keydown",Oe(this,this.handleKeyPress))},r}(Xe);Xe.registerComponent("ClickableComponent",Rr);var Mr=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.update(),e.on("posterchange",Oe(i,i.update)),i}return _(n,r),n.prototype.dispose=function(){this.player().off("posterchange",this.update),r.prototype.dispose.call(this)},n.prototype.createEl=function(){return M("div",{className:"vjs-poster",tabIndex:-1})},n.prototype.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},n.prototype.setSrc=function(e){var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t},n.prototype.handleClick=function(e){this.player_.controls()&&(this.player_.paused()?xt(this.player_.play()):this.player_.pause())},n}(Rr);Xe.registerComponent("PosterImage",Mr);var Ur="#222",Nr={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 Br(e,t){var i=void 0;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 jr(e,t,i){try{e.style[t]=i}catch(e){return}}var Fr=function(n){function a(i,e,t){y(this,a);var r=b(this,n.call(this,i,e,t));return i.on("loadstart",Oe(r,r.toggleDisplay)),i.on("texttrackchange",Oe(r,r.updateDisplay)),i.on("loadstart",Oe(r,r.preselectTrack)),i.ready(Oe(r,function(){if(i.tech_&&i.tech_.featuresNativeTextTracks)this.hide();else{i.on("fullscreenchange",Oe(this,this.updateDisplay));for(var e=this.options_.playerOptions.tracks||[],t=0;t<e.length;t++)this.player_.addRemoteTextTrack(e[t],!0);this.preselectTrack()}})),r}return _(a,n),a.prototype.preselectTrack=function(){for(var e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage,r=void 0,n=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?n=r=a=null:o.default&&("descriptions"!==o.kind||r?o.kind in e&&!n&&(n=o):r=o)}a?a.mode="showing":n?n.mode="showing":r&&(r.mode="showing")},a.prototype.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},a.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},a.prototype.clearDisplay=function(){"function"==typeof g.WebVTT&&g.WebVTT.processCues(g,[],this.el_)},a.prototype.updateDisplay=function(){var e=this.player_.textTracks();this.clearDisplay();for(var t=null,i=null,r=e.length;r--;){var n=e[r];"showing"===n.mode&&("descriptions"===n.kind?t=n:i=n)}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))},a.prototype.updateForTrack=function(e){if("function"==typeof g.WebVTT&&e.activeCues){for(var t=[],i=0;i<e.activeCues.length;i++)t.push(e.activeCues[i]);if(g.WebVTT.processCues(g,t,this.el_),this.player_.textTrackSettings)for(var r=this.player_.textTrackSettings.getValues(),n=t.length;n--;){var a=t[n];if(a){var s=a.displayState;if(r.color&&(s.firstChild.style.color=r.color),r.textOpacity&&jr(s.firstChild,"color",Br(r.color||"#fff",r.textOpacity)),r.backgroundColor&&(s.firstChild.style.backgroundColor=r.backgroundColor),r.backgroundOpacity&&jr(s.firstChild,"backgroundColor",Br(r.backgroundColor||"#000",r.backgroundOpacity)),r.windowColor&&(r.windowOpacity?jr(s,"backgroundColor",Br(r.windowColor,r.windowOpacity)):s.style.backgroundColor=r.windowColor),r.edgeStyle&&("dropshadow"===r.edgeStyle?s.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px "+Ur:"raised"===r.edgeStyle?s.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px "+Ur:"depressed"===r.edgeStyle?s.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px "+Ur:"uniform"===r.edgeStyle&&(s.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px "+Ur)),r.fontPercent&&1!==r.fontPercent){var o=g.parseFloat(s.style.fontSize);s.style.fontSize=o*r.fontPercent+"px",s.style.height="auto",s.style.top="auto",s.style.bottom="2px"}r.fontFamily&&"default"!==r.fontFamily&&("small-caps"===r.fontFamily?s.firstChild.style.fontVariant="small-caps":s.firstChild.style.fontFamily=Nr[r.fontFamily])}}}},a}(Xe);Xe.registerComponent("TextTrackDisplay",Fr);var Hr=function(n){function e(){return y(this,e),b(this,n.apply(this,arguments))}return _(e,n),e.prototype.createEl=function(){var e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),i=M("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[t])}),r=n.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return r.appendChild(i),r},e}(Xe);Xe.registerComponent("LoadingSpinner",Hr);var Vr=function(t){function e(){return y(this,e),b(this,t.apply(this,arguments))}return _(e,t),e.prototype.createEl=function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},i=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};t=C({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t),i=C({type:"button"},i);var r=Xe.prototype.createEl.call(this,"button",t,i);return this.createControlTextEl(r),r},e.prototype.addChild=function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},i=this.constructor.name;return f.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),Xe.prototype.addChild.call(this,e,t)},e.prototype.enable=function(){t.prototype.enable.call(this),this.el_.removeAttribute("disabled")},e.prototype.disable=function(){t.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},e.prototype.handleKeyPress=function(e){32!==e.which&&13!==e.which&&t.prototype.handleKeyPress.call(this,e)},e}(Rr);Xe.registerComponent("Button",Vr);var qr=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.mouseused_=!1,i.on("mousedown",i.handleMouseDown),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-big-play-button"},n.prototype.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)xt(t);else{var i=this.player_.getChild("controlBar"),r=i&&i.getChild("playToggle");if(r){var n=function(){return r.focus()};It(t)?t.then(n,function(){}):this.setTimeout(n,1)}else this.player_.focus()}},n.prototype.handleKeyPress=function(e){this.mouseused_=!1,r.prototype.handleKeyPress.call(this,e)},n.prototype.handleMouseDown=function(e){this.mouseused_=!0},n}(Vr);qr.prototype.controlText_="Play Video",Xe.registerComponent("BigPlayButton",qr);var Wr=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.controlText(t&&t.controlText||i.localize("Close")),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-close-button "+r.prototype.buildCSSClass.call(this)},n.prototype.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},n}(Vr);Xe.registerComponent("CloseButton",Wr);var zr=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.on(e,"play",i.handlePlay),i.on(e,"pause",i.handlePause),i.on(e,"ended",i.handleEnded),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-play-control "+r.prototype.buildCSSClass.call(this)},n.prototype.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.prototype.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},n.prototype.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},n.prototype.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},n.prototype.handleEnded=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},n}(Vr);zr.prototype.controlText_="Play",Xe.registerComponent("PlayToggle",zr);var Gr=function(e,t){e=e<0?0:e;var i=Math.floor(e%60),r=Math.floor(e/60%60),n=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(n=r=i="-"),(n=0<n||0<s?n+":":"")+(r=((n||10<=a)&&r<10?"0"+r:r)+":")+(i=i<10?"0"+i:i)},Xr=Gr;function Yr(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:e;return Xr(e,t)}var $r=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.throttledUpdateContent=Ie(Oe(i,i.updateContent),25),i.on(e,"timeupdate",i.throttledUpdateContent),i}return _(n,r),n.prototype.createEl=function(e){var t=this.buildCSSClass(),i=r.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text">'+this.localize(this.labelText_)+"聽</span>"});return this.contentEl_=M("span",{className:t+"-display"},{"aria-live":"off"}),this.updateTextNode_(),i.appendChild(this.contentEl_),i},n.prototype.dispose=function(){this.contentEl_=null,this.textNode_=null,r.prototype.dispose.call(this)},n.prototype.updateTextNode_=function(){if(this.contentEl_){for(;this.contentEl_.firstChild;)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=p.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},n.prototype.formatTime_=function(e){return Yr(e)},n.prototype.updateFormattedTime_=function(e){var t=this.formatTime_(e);t!==this.formattedTime_&&(this.formattedTime_=t,this.requestAnimationFrame(this.updateTextNode_))},n.prototype.updateContent=function(e){},n}(Xe);$r.prototype.labelText_="Time",$r.prototype.controlText_="Time",Xe.registerComponent("TimeDisplay",$r);var Kr=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.on(e,"ended",i.handleEnded),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-current-time"},n.prototype.updateContent=function(e){var t=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(t)},n.prototype.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},n}($r);Kr.prototype.labelText_="Current Time",Kr.prototype.controlText_="Current Time",Xe.registerComponent("CurrentTimeDisplay",Kr);var Qr=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.on(e,"durationchange",i.updateContent),i.on(e,"loadedmetadata",i.throttledUpdateContent),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-duration"},n.prototype.updateContent=function(e){var t=this.player_.duration();t&&this.duration_!==t&&(this.duration_=t,this.updateFormattedTime_(t))},n}($r);Qr.prototype.labelText_="Duration",Qr.prototype.controlText_="Duration",Xe.registerComponent("DurationDisplay",Qr);var Jr=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(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}(Xe);Xe.registerComponent("TimeDivider",Jr);var Zr=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.on(e,"durationchange",i.throttledUpdateContent),i.on(e,"ended",i.handleEnded),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-remaining-time"},n.prototype.formatTime_=function(e){return"-"+r.prototype.formatTime_.call(this,e)},n.prototype.updateContent=function(e){this.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},n.prototype.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(0)},n}($r);Zr.prototype.labelText_="Remaining Time",Zr.prototype.controlText_="Remaining Time",Xe.registerComponent("RemainingTimeDisplay",Zr);var en=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.updateShowing(),i.on(i.player(),"durationchange",i.updateShowing),i}return _(n,r),n.prototype.createEl=function(){var e=r.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=M("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+"聽</span>"+this.localize("LIVE")},{"aria-live":"off"}),e.appendChild(this.contentEl_),e},n.prototype.dispose=function(){this.contentEl_=null,r.prototype.dispose.call(this)},n.prototype.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},n}(Xe);Xe.registerComponent("LiveDisplay",en);var tn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.bar=i.getChild(i.options_.barName),i.vertical(!!i.options_.vertical),i.enable(),i}return _(n,r),n.prototype.enabled=function(){return this.enabled_},n.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)},n.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}},n.prototype.createEl=function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},i=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};return t.className=t.className+" vjs-slider",t=C({tabIndex:0},t),i=C({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},i),r.prototype.createEl.call(this,e,t,i)},n.prototype.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||ht||e.preventDefault(),X(),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)},n.prototype.handleMouseMove=function(e){},n.prototype.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Y(),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()},n.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)+"%",r=t.el().style;return this.vertical()?r.height=i:r.width=i,e}}},n.prototype.calculateDistance=function(e){var t=Q(this.el_,e);return this.vertical()?t.y:t.x},n.prototype.handleFocus=function(){this.on(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},n.prototype.handleKeyPress=function(e){37===e.which||40===e.which?(e.preventDefault(),this.stepBack()):38!==e.which&&39!==e.which||(e.preventDefault(),this.stepForward())},n.prototype.handleBlur=function(){this.off(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},n.prototype.handleClick=function(e){e.stopImmediatePropagation(),e.preventDefault()},n.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")},n}(Xe);Xe.registerComponent("Slider",tn);var rn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.partEls_=[],i.on(e,"progress",i.update),i}return _(n,r),n.prototype.createEl=function(){return r.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+"</span>: 0%</span>"})},n.prototype.dispose=function(){this.partEls_=null,r.prototype.dispose.call(this)},n.prototype.update=function(e){var t=this.player_.buffered(),i=this.player_.duration(),r=this.player_.bufferedEnd(),n=this.partEls_,a=function(e,t){var i=e/t||0;return 100*(1<=i?1:i)+"%"};this.el_.style.width=a(r,i);for(var s=0;s<t.length;s++){var o=t.start(s),u=t.end(s),l=n[s];l||(l=this.el_.appendChild(M()),n[s]=l),l.style.left=a(o,r),l.style.width=a(u-o,r)}for(var c=n.length;c>t.length;c--)this.el_.removeChild(n[c-1]);n.length=t.length},n}(Xe);Xe.registerComponent("LoadProgressBar",rn);var nn=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(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 r=$(this.el_),n=$(this.player_.el()),a=e.width*t;if(n&&r){var s=e.left-n.left+a,o=e.width-a+(n.right-e.right),u=r.width/2;s<u?u+=u-s:o<u&&(u=o),u<0?u=0:u>r.width&&(u=r.width),this.el_.style.right="-"+u+"px",U(this.el_,i)}},t}(Xe);Xe.registerComponent("TimeTooltip",nn);var an=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(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(i,r){var n=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var e=Yr(n.player_.scrubbing()?n.player_.getCache().currentTime:n.player_.currentTime(),n.player_.duration()),t=n.getChild("timeTooltip");t&&t.update(i,r,e)})},t}(Xe);an.prototype.options_={children:[]},nt||st||an.prototype.options_.children.push("timeTooltip"),Xe.registerComponent("PlayProgressBar",an);var sn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.update=Ie(Oe(i,i.update),25),i}return _(n,r),n.prototype.createEl=function(){return r.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.prototype.update=function(i,r){var n=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var e=n.player_.duration(),t=Yr(r*e,e);n.el_.style.left=i.width*r+"px",n.getChild("timeTooltip").update(i,r,t)})},n}(Xe);sn.prototype.options_={children:["timeTooltip"]},Xe.registerComponent("MouseTimeDisplay",sn);var on=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.setEventHandlers_(),i}return _(n,r),n.prototype.setEventHandlers_=function(){var e=this;this.update=Ie(Oe(this,this.update),30),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()})},30)}),this.on(this.player_,["ended","pause","waiting"],function(){e.clearInterval(e.updateInterval)}),this.on(this.player_,["timeupdate","ended"],this.update)},n.prototype.createEl=function(){return r.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},n.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}",[Yr(e,i),Yr(i,i)],"{1} of {2}")),this.bar.update($(this.el_),t)},n.prototype.update=function(e){var t=r.prototype.update.call(this);return this.update_(this.getCurrentTime_(),t),t},n.prototype.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},n.prototype.handleEnded=function(e){this.update_(this.player_.duration(),1)},n.prototype.getPercent=function(){var e=this.getCurrentTime_()/this.player_.duration();return 1<=e?1:e||0},n.prototype.handleMouseDown=function(e){re(e)&&(e.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),r.prototype.handleMouseDown.call(this,e))},n.prototype.handleMouseMove=function(e){if(re(e)){var t=this.calculateDistance(e)*this.player_.duration();t===this.player_.duration()&&(t-=.1),this.player_.currentTime(t)}},n.prototype.enable=function(){r.prototype.enable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.show()},n.prototype.disable=function(){r.prototype.disable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.hide()},n.prototype.handleMouseUp=function(e){r.prototype.handleMouseUp.call(this,e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&xt(this.player_.play())},n.prototype.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},n.prototype.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},n.prototype.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.prototype.handleKeyPress=function(e){32===e.which||13===e.which?(e.preventDefault(),this.handleAction(e)):r.prototype.handleKeyPress&&r.prototype.handleKeyPress.call(this,e)},n}(tn);on.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},nt||st||on.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),on.prototype.playerEvent="timeupdate",Xe.registerComponent("SeekBar",on);var un=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.handleMouseMove=Ie(Oe(i,i.handleMouseMove),25),i.throttledHandleMouseSeek=Ie(Oe(i,i.handleMouseSeek),25),i.enable(),i}return _(n,r),n.prototype.createEl=function(){return r.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},n.prototype.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("mouseTimeDisplay"),r=t.el(),n=$(r),a=Q(r,e).x;1<a?a=1:a<0&&(a=0),i&&i.update(n,a)}},n.prototype.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},n.prototype.enabled=function(){return this.enabled_},n.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)},n.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)},n.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)},n.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)},n}(Xe);un.prototype.options_={children:["seekBar"]},Xe.registerComponent("ProgressControl",un);var ln=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.on(e,"fullscreenchange",i.handleFullscreenChange),!1===p[St.fullscreenEnabled]&&i.disable(),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-fullscreen-control "+r.prototype.buildCSSClass.call(this)},n.prototype.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},n.prototype.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},n}(Vr);ln.prototype.controlText_="Fullscreen",Xe.registerComponent("FullscreenToggle",ln);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")})},hn=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(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}(Xe);Xe.registerComponent("VolumeLevel",hn);var dn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.on("slideractive",i.updateLastVolume_),i.on(e,"volumechange",i.updateARIAAttributes),e.ready(function(){return i.updateARIAAttributes()}),i}return _(n,r),n.prototype.createEl=function(){return r.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},n.prototype.handleMouseDown=function(e){re(e)&&r.prototype.handleMouseDown.call(this,e)},n.prototype.handleMouseMove=function(e){re(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},n.prototype.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},n.prototype.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},n.prototype.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},n.prototype.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},n.prototype.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},n.prototype.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},n.prototype.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},n}(tn);dn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},dn.prototype.playerEvent="volumechange",Xe.registerComponent("VolumeBar",dn);var pn=function(r){function n(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};y(this,n),t.vertical=t.vertical||!1,("undefined"==typeof t.volumeBar||w(t.volumeBar))&&(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical);var i=b(this,r.call(this,e,t));return cn(i,e),i.throttledHandleMouseMove=Ie(Oe(i,i.handleMouseMove),25),i.on("mousedown",i.handleMouseDown),i.on("touchstart",i.handleMouseDown),i.on(i.volumeBar,["focus","slideractive"],function(){i.volumeBar.addClass("vjs-slider-active"),i.addClass("vjs-slider-active"),i.trigger("slideractive")}),i.on(i.volumeBar,["blur","sliderinactive"],function(){i.volumeBar.removeClass("vjs-slider-active"),i.removeClass("vjs-slider-active"),i.trigger("sliderinactive")}),i}return _(n,r),n.prototype.createEl=function(){var e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),r.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+e})},n.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)},n.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)},n.prototype.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},n}(Xe);pn.prototype.options_={children:["volumeBar"]},Xe.registerComponent("VolumeControl",pn);var fn=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")})},mn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return fn(i,e),i.on(e,["loadstart","volumechange"],i.update),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-mute-control "+r.prototype.buildCSSClass.call(this)},n.prototype.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var r=i<.1?.1:i;this.player_.volume(r),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},n.prototype.update=function(e){this.updateIcon_(),this.updateControlText_()},n.prototype.updateIcon_=function(){var e=this.player_.volume(),t=3;nt&&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++)F(this.el_,"vjs-vol-"+i);j(this.el_,"vjs-vol-"+t)},n.prototype.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},n}(Vr);mn.prototype.controlText_="Mute",Xe.registerComponent("MuteToggle",mn);var gn=function(r){function n(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};y(this,n),"undefined"!=typeof t.inline?t.inline=t.inline:t.inline=!0,("undefined"==typeof t.volumeControl||w(t.volumeControl))&&(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline);var i=b(this,r.call(this,e,t));return i.on(e,["loadstart"],i.volumePanelState_),i.on(i.volumeControl,["slideractive"],i.sliderActive_),i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_),i}return _(n,r),n.prototype.sliderActive_=function(){this.addClass("vjs-slider-active")},n.prototype.sliderInactive_=function(){this.removeClass("vjs-slider-active")},n.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")},n.prototype.createEl=function(){var e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),r.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+e})},n}(Xe);gn.prototype.options_={children:["muteToggle","volumeControl"]},Xe.registerComponent("VolumePanel",gn);var yn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return t&&(i.menuButton_=t.menuButton),i.focusedChild_=-1,i.on("keydown",i.handleKeyPress),i}return _(n,r),n.prototype.addItem=function(t){this.addChild(t),t.on("click",Oe(this,function(e){this.menuButton_&&(this.menuButton_.unpressButton(),"CaptionSettingsMenuItem"!==t.name()&&this.menuButton_.focus())}))},n.prototype.createEl=function(){var e=this.options_.contentElType||"ul";this.contentEl_=M(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var t=r.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),_e(t,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),t},n.prototype.dispose=function(){this.contentEl_=null,r.prototype.dispose.call(this)},n.prototype.handleKeyPress=function(e){37===e.which||40===e.which?(e.preventDefault(),this.stepForward()):38!==e.which&&39!==e.which||(e.preventDefault(),this.stepBack())},n.prototype.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},n.prototype.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},n.prototype.focus=function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:0,t=this.children().slice();t.length&&t[0].className&&/vjs-menu-title/.test(t[0].className)&&t.shift(),0<t.length&&(e<0?e=0:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())},n}(Xe);Xe.registerComponent("Menu",yn);var vn=function(n){function a(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};y(this,a);var i=b(this,n.call(this,e,t));i.menuButton_=new Vr(e,t),i.menuButton_.controlText(i.controlText_),i.menuButton_.el_.setAttribute("aria-haspopup","true");var r=Vr.prototype.buildCSSClass();return i.menuButton_.el_.className=i.buildCSSClass()+" "+r,i.menuButton_.removeClass("vjs-control"),i.addChild(i.menuButton_),i.update(),i.enabled_=!0,i.on(i.menuButton_,"tap",i.handleClick),i.on(i.menuButton_,"click",i.handleClick),i.on(i.menuButton_,"focus",i.handleFocus),i.on(i.menuButton_,"blur",i.handleBlur),i.on("keydown",i.handleSubmenuKeyPress),i}return _(a,n),a.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()},a.prototype.createMenu=function(){var e=new yn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=M("li",{className:"vjs-menu-title",innerHTML:ze(this.options_.title),tabIndex:-1});this.hideThreshold_+=1,e.children_.unshift(t),N(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},a.prototype.createItems=function(){},a.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},a.prototype.buildWrapperCSSClass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+Vr.prototype.buildCSSClass()+" "+n.prototype.buildCSSClass.call(this)},a.prototype.buildCSSClass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+n.prototype.buildCSSClass.call(this)},a.prototype.controlText=function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:this.menuButton_.el();return this.menuButton_.controlText(e,t)},a.prototype.handleClick=function(e){this.one(this.menu.contentEl(),"mouseleave",Oe(this,function(e){this.unpressButton(),this.el_.blur()})),this.buttonPressed_?this.unpressButton():this.pressButton()},a.prototype.focus=function(){this.menuButton_.focus()},a.prototype.blur=function(){this.menuButton_.blur()},a.prototype.handleFocus=function(){_e(p,"keydown",Oe(this,this.handleKeyPress))},a.prototype.handleBlur=function(){be(p,"keydown",Oe(this,this.handleKeyPress))},a.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())},a.prototype.handleSubmenuKeyPress=function(e){27!==e.which&&9!==e.which||(this.buttonPressed_&&this.unpressButton(),9!==e.which&&(e.preventDefault(),this.menuButton_.el_.focus()))},a.prototype.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),nt&&D())return;this.menu.focus()}},a.prototype.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},a.prototype.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},a.prototype.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},a}(Xe);Xe.registerComponent("MenuButton",vn);var _n=function(a){function s(e,t){y(this,s);var i=t.tracks,r=b(this,a.call(this,e,t));if(r.items.length<=1&&r.hide(),!i)return b(r);var n=Oe(r,r.update);return i.addEventListener("removetrack",n),i.addEventListener("addtrack",n),r.player_.on("ready",n),r.player_.on("dispose",function(){i.removeEventListener("removetrack",n),i.removeEventListener("addtrack",n)}),r}return _(s,a),s}(vn);Xe.registerComponent("TrackButton",_n);var bn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.selectable=t.selectable,i.isSelected_=t.selected||!1,i.multiSelectable=t.multiSelectable,i.selected(i.isSelected_),i.selectable?i.multiSelectable?i.el_.setAttribute("role","menuitemcheckbox"):i.el_.setAttribute("role","menuitemradio"):i.el_.setAttribute("role","menuitem"),i}return _(n,r),n.prototype.createEl=function(e,t,i){return this.nonIconControl=!0,r.prototype.createEl.call(this,"li",C({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},t),i)},n.prototype.handleClick=function(e){this.selected(!0)},n.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))},n}(Rr);Xe.registerComponent("MenuItem",bn);var Tn=function(u){function l(e,t){y(this,l);var i=t.track,r=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode;var n=b(this,u.call(this,e,t));n.track=i;var a=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(n,t)},s=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleSelectedLanguageChange.apply(n,t)};if(e.on(["loadstart","texttrackchange"],a),r.addEventListener("change",a),r.addEventListener("selectedlanguagechange",s),n.on("dispose",function(){e.off(["loadstart","texttrackchange"],a),r.removeEventListener("change",a),r.removeEventListener("selectedlanguagechange",s)}),void 0===r.onchange){var o=void 0;n.on(["tap","click"],function(){if("object"!==v(g.Event))try{o=new g.Event("change")}catch(e){}o||(o=p.createEvent("Event")).initEvent("change",!0,!0),r.dispatchEvent(o)})}return n.handleTracksChange(),n}return _(l,u),l.prototype.handleClick=function(e){var t=this.track.kind,i=this.track.kinds,r=this.player_.textTracks();if(i||(i=[t]),u.prototype.handleClick.call(this,e),r)for(var n=0;n<r.length;n++){var a=r[n];a===this.track&&-1<i.indexOf(a.kind)?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled")}},l.prototype.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},l.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}}},l.prototype.dispose=function(){this.track=null,u.prototype.dispose.call(this)},l}(bn);Xe.registerComponent("TextTrackMenuItem",Tn);var Sn=function(i){function r(e,t){return y(this,r),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,b(this,i.call(this,e,t))}return _(r,i),r.prototype.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,r=0,n=t.length;r<n;r++){var a=t[r];if(-1<this.options_.kinds.indexOf(a.kind)&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},r.prototype.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,r=0,n=t.length;r<n;r++){var a=t[r];if(-1<["captions","descriptions","subtitles"].indexOf(a.kind)&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},r}(Tn);Xe.registerComponent("OffTextTrackMenuItem",Sn);var kn=function(i){function r(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};return y(this,r),t.tracks=e.textTracks(),b(this,i.call(this,e,t))}return _(r,i),r.prototype.createItems=function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:[],t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:Tn,i=void 0;this.label_&&(i=this.label_+" off"),e.push(new Sn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var r=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var n=0;n<r.length;n++){var a=r[n];if(-1<this.kinds_.indexOf(a.kind)){var s=new t(this.player_,{track:a,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},r}(_n);Xe.registerComponent("TextTrackButton",kn);var Cn=function(s){function o(e,t){y(this,o);var i=t.track,r=t.cue,n=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=r.text,t.selected=r.startTime<=n&&n<r.endTime;var a=b(this,s.call(this,e,t));return a.track=i,a.cue=r,i.addEventListener("cuechange",Oe(a,a.update)),a}return _(o,s),o.prototype.handleClick=function(e){s.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},o.prototype.update=function(e){var t=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},o}(bn);Xe.registerComponent("ChaptersTrackMenuItem",Cn);var En=function(r){function n(e,t,i){return y(this,n),b(this,r.call(this,e,t,i))}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-chapters-button "+r.prototype.buildCSSClass.call(this)},n.prototype.buildWrapperCSSClass=function(){return"vjs-chapters-button "+r.prototype.buildWrapperCSSClass.call(this)},n.prototype.update=function(e){this.track_&&(!e||"addtrack"!==e.type&&"removetrack"!==e.type)||this.setTrack(this.findChaptersTrack()),r.prototype.update.call(this)},n.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_)}}},n.prototype.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;0<=t;t--){var i=e[t];if(i.kind===this.kind_)return i}},n.prototype.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(ze(this.kind_))},n.prototype.createMenu=function(){return this.options_.title=this.getMenuCaption(),r.prototype.createMenu.call(this)},n.prototype.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,r=t.length;i<r;i++){var n=t[i],a=new Cn(this.player_,{track:this.track_,cue:n});e.push(a)}return e},n}(kn);En.prototype.kind_="chapters",En.prototype.controlText_="Chapters",Xe.registerComponent("ChaptersButton",En);var wn=function(s){function o(e,t,i){y(this,o);var r=b(this,s.call(this,e,t,i)),n=e.textTracks(),a=Oe(r,r.handleTracksChange);return n.addEventListener("change",a),r.on("dispose",function(){n.removeEventListener("change",a)}),r}return _(o,s),o.prototype.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,r=0,n=t.length;r<n;r++){var a=t[r];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},o.prototype.buildCSSClass=function(){return"vjs-descriptions-button "+s.prototype.buildCSSClass.call(this)},o.prototype.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+s.prototype.buildWrapperCSSClass.call(this)},o}(kn);wn.prototype.kind_="descriptions",wn.prototype.controlText_="Descriptions",Xe.registerComponent("DescriptionsButton",wn);var An=function(r){function n(e,t,i){return y(this,n),b(this,r.call(this,e,t,i))}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-subtitles-button "+r.prototype.buildCSSClass.call(this)},n.prototype.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+r.prototype.buildWrapperCSSClass.call(this)},n}(kn);An.prototype.kind_="subtitles",An.prototype.controlText_="Subtitles",Xe.registerComponent("SubtitlesButton",An);var Ln=function(r){function n(e,t){y(this,n),t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem";var i=b(this,r.call(this,e,t));return i.addClass("vjs-texttrack-settings"),i.controlText(", opens "+t.kind+" settings dialog"),i}return _(n,r),n.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},n}(Tn);Xe.registerComponent("CaptionSettingsMenuItem",Ln);var Pn=function(r){function n(e,t,i){return y(this,n),b(this,r.call(this,e,t,i))}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-captions-button "+r.prototype.buildCSSClass.call(this)},n.prototype.buildWrapperCSSClass=function(){return"vjs-captions-button "+r.prototype.buildWrapperCSSClass.call(this)},n.prototype.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Ln(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),r.prototype.createItems.call(this,e)},n}(kn);Pn.prototype.kind_="captions",Pn.prototype.controlText_="Captions",Xe.registerComponent("CaptionsButton",Pn);var On=function(n){function e(){return y(this,e),b(this,n.apply(this,arguments))}return _(e,n),e.prototype.createEl=function(e,t,i){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"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>",n.prototype.createEl.call(this,e,C({innerHTML:r},t),i)},e}(Tn);Xe.registerComponent("SubsCapsMenuItem",On);var In=function(r){function n(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};y(this,n);var i=b(this,r.call(this,e,t));return i.label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(i.player_.language_)&&(i.label_="captions"),i.menuButton_.controlText(ze(i.label_)),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-subs-caps-button "+r.prototype.buildCSSClass.call(this)},n.prototype.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+r.prototype.buildWrapperCSSClass.call(this)},n.prototype.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Ln(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=r.prototype.createItems.call(this,e,On)},n}(kn);In.prototype.kinds_=["captions","subtitles"],In.prototype.controlText_="Subtitles",Xe.registerComponent("SubsCapsButton",In);var xn=function(s){function o(e,t){y(this,o);var i=t.track,r=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled;var n=b(this,s.call(this,e,t));n.track=i,n.addClass("vjs-"+i.kind+"-menu-item");var a=function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(n,t)};return r.addEventListener("change",a),n.on("dispose",function(){r.removeEventListener("change",a)}),n}return _(o,s),o.prototype.createEl=function(e,t,i){var r='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"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>",s.prototype.createEl.call(this,e,C({innerHTML:r},t),i)},o.prototype.handleClick=function(e){var t=this.player_.audioTracks();s.prototype.handleClick.call(this,e);for(var i=0;i<t.length;i++){var r=t[i];r.enabled=r===this.track}},o.prototype.handleTracksChange=function(e){this.selected(this.track.enabled)},o}(bn);Xe.registerComponent("AudioTrackMenuItem",xn);var Dn=function(i){function r(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};return y(this,r),t.tracks=e.audioTracks(),b(this,i.call(this,e,t))}return _(r,i),r.prototype.buildCSSClass=function(){return"vjs-audio-button "+i.prototype.buildCSSClass.call(this)},r.prototype.buildWrapperCSSClass=function(){return"vjs-audio-button "+i.prototype.buildWrapperCSSClass.call(this)},r.prototype.createItems=function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:[];this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var r=t[i];e.push(new xn(this.player_,{track:r,selectable:!0,multiSelectable:!1}))}return e},r}(_n);Dn.prototype.controlText_="Audio Track",Xe.registerComponent("AudioTrackButton",Dn);var Rn=function(a){function s(e,t){y(this,s);var i=t.rate,r=parseFloat(i,10);t.label=i,t.selected=1===r,t.selectable=!0,t.multiSelectable=!1;var n=b(this,a.call(this,e,t));return n.label=i,n.rate=r,n.on(e,"ratechange",n.update),n}return _(s,a),s.prototype.handleClick=function(e){a.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},s.prototype.update=function(e){this.selected(this.player().playbackRate()===this.rate)},s}(bn);Rn.prototype.contentElType="button",Xe.registerComponent("PlaybackRateMenuItem",Rn);var Mn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.updateVisibility(),i.updateLabel(),i.on(e,"loadstart",i.updateVisibility),i.on(e,"ratechange",i.updateLabel),i}return _(n,r),n.prototype.createEl=function(){var e=r.prototype.createEl.call(this);return this.labelEl_=M("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),e.appendChild(this.labelEl_),e},n.prototype.dispose=function(){this.labelEl_=null,r.prototype.dispose.call(this)},n.prototype.buildCSSClass=function(){return"vjs-playback-rate "+r.prototype.buildCSSClass.call(this)},n.prototype.buildWrapperCSSClass=function(){return"vjs-playback-rate "+r.prototype.buildWrapperCSSClass.call(this)},n.prototype.createMenu=function(){var e=new yn(this.player()),t=this.playbackRates();if(t)for(var i=t.length-1;0<=i;i--)e.addChild(new Rn(this.player(),{rate:t[i]+"x"}));return e},n.prototype.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},n.prototype.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),r=i[0],n=0;n<i.length;n++)if(i[n]>t){r=i[n];break}this.player().playbackRate(r)},n.prototype.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},n.prototype.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length},n.prototype.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},n.prototype.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},n}(vn);Mn.prototype.controlText_="Playback Rate",Xe.registerComponent("PlaybackRateMenuButton",Mn);var Un=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(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}(Xe);Xe.registerComponent("Spacer",Un);var Nn=function(t){function e(){return y(this,e),b(this,t.apply(this,arguments))}return _(e,t),e.prototype.buildCSSClass=function(){return"vjs-custom-control-spacer "+t.prototype.buildCSSClass.call(this)},e.prototype.createEl=function(){var e=t.prototype.createEl.call(this,{className:this.buildCSSClass()});return e.innerHTML="聽",e},e}(Un);Xe.registerComponent("CustomControlSpacer",Nn);var Bn=function(e){function t(){return y(this,t),b(this,e.apply(this,arguments))}return _(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Xe);Bn.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},Xe.registerComponent("ControlBar",Bn);var jn=function(r){function n(e,t){y(this,n);var i=b(this,r.call(this,e,t));return i.on(e,"error",i.open),i}return _(n,r),n.prototype.buildCSSClass=function(){return"vjs-error-display "+r.prototype.buildCSSClass.call(this)},n.prototype.content=function(){var e=this.player().error();return e?this.localize(e.message):""},n}(Nt);jn.prototype.options_=Ge(Nt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Xe.registerComponent("ErrorDisplay",jn);var Fn="vjs-text-track-settings",Hn=["#000","Black"],Vn=["#00F","Blue"],qn=["#0FF","Cyan"],Wn=["#0F0","Green"],zn=["#F0F","Magenta"],Gn=["#F00","Red"],Xn=["#FFF","White"],Yn=["#FF0","Yellow"],$n=["1","Opaque"],Kn=["0.5","Semi-Transparent"],Qn=["0","Transparent"],Jn={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Hn,Xn,Gn,Wn,Vn,Yn,zn,qn]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[$n,Kn,Qn]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Xn,Hn,Gn,Wn,Vn,Yn,zn,qn]},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:[$n,Kn]},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:[Qn,Kn,$n]}};function Zn(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}Jn.windowColor.options=Jn.backgroundColor.options;var ea=function(r){function n(e,t){y(this,n),t.temporary=!1;var i=b(this,r.call(this,e,t));return i.updateDisplay=Oe(i,i.updateDisplay),i.fill(),i.hasBeenOpened_=i.hasBeenFilled_=!0,i.endDialog=M("p",{className:"vjs-control-text",textContent:i.localize("End of dialog window.")}),i.el().appendChild(i.endDialog),i.setDefaults(),void 0===t.persistTextTrackSettings&&(i.options_.persistTextTrackSettings=i.options_.playerOptions.persistTextTrackSettings),i.on(i.$(".vjs-done-button"),"click",function(){i.saveSettings(),i.close()}),i.on(i.$(".vjs-default-button"),"click",function(){i.setDefaults(),i.updateDisplay()}),k(Jn,function(e){i.on(i.$(e.selector),"change",i.updateDisplay)}),i.options_.persistTextTrackSettings&&i.restoreSettings(),i}return _(n,r),n.prototype.dispose=function(){this.endDialog=null,r.prototype.dispose.call(this)},n.prototype.createElSelect_=function(e){var i=this,t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:"",r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:"label",n=Jn[e],a=n.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+r+' id="'+a+'" class="'+("label"===r?"vjs-label":"")+'">',this.localize(n.label),"</"+r+">",'<select aria-labelledby="'+s+'">'].concat(n.options.map(function(e){var t=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+t+'">',i.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")},n.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("")},n.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("")},n.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("")},n.prototype.createElColors_=function(){return M("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},n.prototype.createElFont_=function(){return M("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("")})},n.prototype.createElControls_=function(){var e=this.localize("restore all settings to the default values");return M("div",{className:"vjs-track-settings-controls",innerHTML:['<button class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},n.prototype.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},n.prototype.label=function(){return this.localize("Caption Settings Dialog")},n.prototype.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},n.prototype.buildCSSClass=function(){return r.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},n.prototype.getValues=function(){var s=this;return function(i,r){var e=2<arguments.length&&void 0!==arguments[2]?arguments[2]:0;return S(i).reduce(function(e,t){return r(e,i[t],t)},e)}(Jn,function(e,t,i){var r,n,a=(r=s.$(t.selector),n=t.parser,Zn(r.options[r.options.selectedIndex].value,n));return void 0!==a&&(e[i]=a),e},{})},n.prototype.setValues=function(i){var r=this;k(Jn,function(e,t){!function(e,t,i){if(t)for(var r=0;r<e.options.length;r++)if(Zn(e.options[r].value,i)===t){e.selectedIndex=r;break}}(r.$(e.selector),i[t],e.parser)})},n.prototype.setDefaults=function(){var i=this;k(Jn,function(e){var t=e.hasOwnProperty("default")?e.default:0;i.$(e.selector).selectedIndex=t})},n.prototype.restoreSettings=function(){var e=void 0;try{e=JSON.parse(g.localStorage.getItem(Fn))}catch(e){f.warn(e)}e&&this.setValues(e)},n.prototype.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?g.localStorage.setItem(Fn,JSON.stringify(e)):g.localStorage.removeItem(Fn)}catch(e){f.warn(e)}}},n.prototype.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},n.prototype.conditionalBlur_=function(){this.previouslyActiveEl_=null,this.off(p,"keydown",this.handleKeyDown);var e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},n}(Nt);Xe.registerComponent("TextTrackSettings",ea);var ta=function(a){function s(e,t){y(this,s);var i=t.ResizeObserver||g.ResizeObserver;null===t.ResizeObserver&&(i=!1);var r=Ge({createEl:!i},t),n=b(this,a.call(this,e,r));return n.ResizeObserver=t.ResizeObserver||g.ResizeObserver,n.loadListener_=null,n.resizeObserver_=null,n.debouncedHandler_=xe(function(){n.resizeHandler()},100,!1,e),i?(n.resizeObserver_=new n.ResizeObserver(n.debouncedHandler_),n.resizeObserver_.observe(e.el())):(n.loadListener_=function(){n.el_.contentWindow&&_e(n.el_.contentWindow,"resize",n.debouncedHandler_),n.off("load",n.loadListener_)},n.on("load",n.loadListener_)),n}return _(s,a),s.prototype.createEl=function(){return a.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager"})},s.prototype.resizeHandler=function(){this.player_.trigger("playerresize")},s.prototype.dispose=function(){this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.el_&&this.el_.contentWindow&&be(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},s}(Xe);Xe.registerComponent("ResizeManager",ta);var ia=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),r=[],n="";if(!i.length)return!1;for(var a=0;a<i.length;a++){var s=i[a].src;s&&-1===r.indexOf(s)&&r.push(s)}return!!r.length&&(1===r.length&&(n=r[0]),e.triggerSourceset(n),!0)},ra=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=p.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var i=p.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",g.Element.prototype.appendChild.call(this,i),this.innerHTML}}),na=function(e,t){for(var i={},r=0;r<e.length&&!((i=Object.getOwnPropertyDescriptor(e[r],t))&&i.set&&i.get);r++);return i.enumerable=!0,i.configurable=!0,i},aa=function(a){var s=a.el();if(!s.resetSourceWatch_){var t={},e=na([a.el(),g.HTMLMediaElement.prototype,g.Element.prototype,ra],"innerHTML"),i=function(n){return function(){for(var e=arguments.length,t=Array(e),i=0;i<e;i++)t[i]=arguments[i];var r=n.apply(s,t);return ia(a),r}};["append","appendChild","insertAdjacentHTML"].forEach(function(e){s[e]&&(t[e]=s[e],s[e]=i(t[e]))}),Object.defineProperty(s,"innerHTML",Ge(e,{set:i(e.set)})),s.resetSourceWatch_=function(){s.resetSourceWatch_=null,Object.keys(t).forEach(function(e){s[e]=t[e]}),Object.defineProperty(s,"innerHTML",e)},a.one("sourceset",s.resetSourceWatch_)}},sa=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Zt(g.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return g.Element.prototype.setAttribute.call(this,"src",e),e}}),oa=function(r){if(r.featuresSourceset){var n=r.el();if(!n.resetSourceset_){var i=na([r.el(),g.HTMLMediaElement.prototype,sa],"src"),a=n.setAttribute,t=n.load;Object.defineProperty(n,"src",Ge(i,{set:function(e){var t=i.set.call(n,e);return r.triggerSourceset(n.src),t}})),n.setAttribute=function(e,t){var i=a.call(n,e,t);return/src/i.test(e)&&r.triggerSourceset(n.src),i},n.load=function(){var e=t.call(n);return ia(r)||(r.triggerSourceset(""),aa(r)),e},n.currentSrc?r.triggerSourceset(n.currentSrc):ia(r)||aa(r),n.resetSourceset_=function(){n.resetSourceset_=null,n.load=t,n.setAttribute=a,Object.defineProperty(n,"src",i),n.resetSourceWatch_&&n.resetSourceWatch_()}}}},ua=h(["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."]),la=function(c){function h(e,t){y(this,h);var i=b(this,c.call(this,e,t)),r=e.source,n=!1;if(r&&(i.el_.currentSrc!==r.src||e.tag&&3===e.tag.initNetworkState_)?i.setSource(r):i.handleLateInit_(i.el_),e.enableSourceset&&i.setupSourcesetHandling_(),i.el_.hasChildNodes()){for(var a=i.el_.childNodes,s=a.length,o=[];s--;){var u=a[s];"track"===u.nodeName.toLowerCase()&&(i.featuresNativeTextTracks?(i.remoteTextTrackEls().addTrackElement_(u),i.remoteTextTracks().addTrack(u.track),i.textTracks().addTrack(u.track),n||i.el_.hasAttribute("crossorigin")||!ti(u.src)||(n=!0)):o.push(u))}for(var l=0;l<o.length;l++)i.el_.removeChild(o[l])}return i.proxyNativeTracks_(),i.featuresNativeTextTracks&&n&&f.warn(m(ua)),i.restoreMetadataTracksInIOSNativePlayer_(),(gt||it||ut)&&!0===e.nativeControlsForTouch&&i.setControls(!0),i.proxyWebkitFullscreen_(),i.triggerReady(),i}return _(h,c),h.prototype.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),h.disposeMediaElement(this.el_),this.options_=null,c.prototype.dispose.call(this)},h.prototype.setupSourcesetHandling_=function(){oa(this)},h.prototype.restoreMetadataTracksInIOSNativePlayer_=function(){var r=this.textTracks(),n=void 0,e=function(){n=[];for(var e=0;e<r.length;e++){var t=r[e];"metadata"===t.kind&&n.push({track:t,storedMode:t.mode})}};e(),r.addEventListener("change",e),this.on("dispose",function(){return r.removeEventListener("change",e)});var t=function e(){for(var t=0;t<n.length;t++){var i=n[t];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}r.removeEventListener("change",e)};this.on("webkitbeginfullscreen",function(){r.removeEventListener("change",e),r.removeEventListener("change",t),r.addEventListener("change",t)}),this.on("webkitendfullscreen",function(){r.removeEventListener("change",e),r.addEventListener("change",e),r.removeEventListener("change",t)})},h.prototype.overrideNative_=function(e,t){var i=this;if(t===this["featuresNative"+e+"Tracks"]){var r=e.toLowerCase();this[r+"TracksListeners_"]&&Object.keys(this[r+"TracksListeners_"]).forEach(function(e){i.el()[r+"Tracks"].removeEventListener(e,i[r+"TracksListeners_"][e])}),this["featuresNative"+e+"Tracks"]=!t,this[r+"TracksListeners_"]=null,this.proxyNativeTracksForType_(r)}},h.prototype.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},h.prototype.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},h.prototype.proxyNativeTracksForType_=function(e){var r=this,t=Ui[e],n=this.el()[t.getterName],a=this[t.getterName]();if(this["featuresNative"+t.capitalName+"Tracks"]&&n&&n.addEventListener){var s={change:function(e){a.trigger({type:"change",target:a,currentTarget:a,srcElement:a})},addtrack:function(e){a.addTrack(e.track)},removetrack:function(e){a.removeTrack(e.track)}},i=function(){for(var e=[],t=0;t<a.length;t++){for(var i=!1,r=0;r<n.length;r++)if(n[r]===a[t]){i=!0;break}i||e.push(a[t])}for(;e.length;)a.removeTrack(e.shift())};this[t.getterName+"Listeners_"]=s,Object.keys(s).forEach(function(t){var i=s[t];n.addEventListener(t,i),r.on("dispose",function(e){return n.removeEventListener(t,i)})}),this.on("loadstart",i),this.on("dispose",function(e){return r.off("loadstart",i)})}},h.prototype.proxyNativeTracks_=function(){var t=this;Ui.names.forEach(function(e){t.proxyNativeTracksForType_(e)})},h.prototype.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var t=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(t,e),h.disposeMediaElement(e),e=t}else{e=p.createElement("video");var i=Ge({},this.options_.tag&&q(this.options_.tag));gt&&!0===this.options_.nativeControlsForTouch||delete i.controls,V(e,C(i,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!=typeof this.options_.preload&&z(e,"preload",this.options_.preload);for(var r=["loop","muted","playsinline","autoplay"],n=0;n<r.length;n++){var a=r[n],s=this.options_[a];"undefined"!=typeof s&&(s?z(e,a,a):G(e,a),e[a]=s)}return e},h.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 r=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",r),void this.ready(function(){this.off("loadstart",i),this.off("loadedmetadata",r),t||this.trigger("loadstart")})}var n=["loadstart"];n.push("loadedmetadata"),2<=e.readyState&&n.push("loadeddata"),3<=e.readyState&&n.push("canplay"),4<=e.readyState&&n.push("canplaythrough"),this.ready(function(){n.forEach(function(e){this.trigger(e)},this)})}},h.prototype.setCurrentTime=function(e){try{this.el_.currentTime=e}catch(e){f(e,"Video is not ready. (Video.js)")}},h.prototype.duration=function(){var t=this;if(this.el_.duration===1/0&&st&&ht&&0===this.el_.currentTime){return this.on("timeupdate",function e(){0<t.el_.currentTime&&(t.el_.duration===1/0&&t.trigger("durationchange"),t.off("timeupdate",e))}),NaN}return this.el_.duration||NaN},h.prototype.width=function(){return this.el_.offsetWidth},h.prototype.height=function(){return this.el_.offsetHeight},h.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)})}},h.prototype.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=g.navigator&&g.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},h.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()},h.prototype.exitFullScreen=function(){this.el_.webkitExitFullScreen()},h.prototype.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},h.prototype.reset=function(){h.resetMediaElement(this.el_)},h.prototype.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},h.prototype.setControls=function(e){this.el_.controls=!!e},h.prototype.addTextTrack=function(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):c.prototype.addTextTrack.call(this,e,t,i)},h.prototype.createRemoteTextTrack=function(e){if(!this.featuresNativeTextTracks)return c.prototype.createRemoteTextTrack.call(this,e);var t=p.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},h.prototype.addRemoteTextTrack=function(e,t){var i=c.prototype.addRemoteTextTrack.call(this,e,t);return this.featuresNativeTextTracks&&this.el().appendChild(i),i},h.prototype.removeRemoteTextTrack=function(e){if(c.prototype.removeRemoteTextTrack.call(this,e),this.featuresNativeTextTracks)for(var t=this.$$("track"),i=t.length;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])},h.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),g.performance&&"function"==typeof g.performance.now?e.creationTime=g.performance.now():g.performance&&g.performance.timing&&"number"==typeof g.performance.timing.navigationStart&&(e.creationTime=g.Date.now()-g.performance.timing.navigationStart),e},h}(br);if(I()){la.TEST_VID=p.createElement("video");var ca=p.createElement("track");ca.kind="captions",ca.srclang="en",ca.label="English",la.TEST_VID.appendChild(ca)}la.isSupported=function(){try{la.TEST_VID.volume=.5}catch(e){return!1}return!(!la.TEST_VID||!la.TEST_VID.canPlayType)},la.canPlayType=function(e){return la.TEST_VID.canPlayType(e)},la.canPlaySource=function(e,t){return la.canPlayType(e.type)},la.canControlVolume=function(){try{var e=la.TEST_VID.volume;return la.TEST_VID.volume=e/2+.1,e!==la.TEST_VID.volume}catch(e){return!1}},la.canMuteVolume=function(){try{var e=la.TEST_VID.muted;return la.TEST_VID.muted=!e,la.TEST_VID.muted?z(la.TEST_VID,"muted","muted"):G(la.TEST_VID,"muted"),e!==la.TEST_VID.muted}catch(e){return!1}},la.canControlPlaybackRate=function(){if(st&&ht&&dt<58)return!1;try{var e=la.TEST_VID.playbackRate;return la.TEST_VID.playbackRate=e/2+.1,e!==la.TEST_VID.playbackRate}catch(e){return!1}},la.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(p.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(p.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(p.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(p.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},la.supportsNativeTextTracks=function(){return mt||nt&&ht},la.supportsNativeVideoTracks=function(){return!(!la.TEST_VID||!la.TEST_VID.videoTracks)},la.supportsNativeAudioTracks=function(){return!(!la.TEST_VID||!la.TEST_VID.audioTracks)},la.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],la.prototype.featuresVolumeControl=la.canControlVolume(),la.prototype.featuresMuteControl=la.canMuteVolume(),la.prototype.featuresPlaybackRate=la.canControlPlaybackRate(),la.prototype.featuresSourceset=la.canOverrideAttributes(),la.prototype.movingMediaElementInDOM=!nt,la.prototype.featuresFullscreenResize=!0,la.prototype.featuresProgressEvents=!0,la.prototype.featuresTimeupdateEvents=!0,la.prototype.featuresNativeTextTracks=la.supportsNativeTextTracks(),la.prototype.featuresNativeVideoTracks=la.supportsNativeVideoTracks(),la.prototype.featuresNativeAudioTracks=la.supportsNativeAudioTracks();var ha=la.TEST_VID&&la.TEST_VID.constructor.prototype.canPlayType,da=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;la.patchCanPlayType=function(){4<=ot&&!lt&&!ht&&(la.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&da.test(e)?"maybe":ha.call(this,e)})},la.unpatchCanPlayType=function(){var e=la.TEST_VID.constructor.prototype.canPlayType;return la.TEST_VID.constructor.prototype.canPlayType=ha,e},la.patchCanPlayType(),la.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},la.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){la.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){la.prototype["set"+ze(t)]=function(e){(this.el_[t]=e)?this.el_.setAttribute(t,t):this.el_.removeAttribute(t)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(e){la.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(t){la.prototype["set"+ze(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(e){la.prototype[e]=function(){return this.el_[e]()}}),br.withSourceHandlers(la),la.nativeSourceHandler={},la.nativeSourceHandler.canPlayType=function(e){try{return la.TEST_VID.canPlayType(e)}catch(e){return""}},la.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return la.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=ei(e.src);return la.nativeSourceHandler.canPlayType("video/"+i)}return""},la.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},la.nativeSourceHandler.dispose=function(){},la.registerSourceHandler(la.nativeSourceHandler),br.registerTech("Html5",la);var pa=h(["\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      "]),fa=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],ma={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},ga=function(c){function h(e,t,i){if(y(this,h),e.id=e.id||t.id||"vjs_video_"+ue(),(t=C(h.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language)if("function"==typeof e.closest){var r=e.closest("[lang]");r&&r.getAttribute&&(t.language=r.getAttribute("lang"))}else for(var n=e;n&&1===n.nodeType;){if(q(n).hasOwnProperty("lang")){t.language=n.getAttribute("lang");break}n=n.parentNode}var a=b(this,c.call(this,null,t,i));if(a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,!a.options_||!a.options_.techOrder||!a.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(a.tag=e,a.tagAttributes=e&&q(e),a.language(a.options_.language),t.languages){var s={};Object.getOwnPropertyNames(t.languages).forEach(function(e){s[e.toLowerCase()]=t.languages[e]}),a.languages_=s}else a.languages_=h.prototype.options_.languages;a.cache_={},a.poster_=t.poster||"",a.controls_=!!t.controls,a.cache_.lastVolume=1,e.controls=!1,e.removeAttribute("controls"),e.hasAttribute("autoplay")?a.options_.autoplay=!0:a.autoplay(a.options_.autoplay),a.scrubbing_=!1,a.el_=a.createEl(),a.cache_.lastPlaybackRate=a.defaultPlaybackRate(),Ve(a,{eventBusKey:"el_"});var o=Ge(a.options_);if(t.plugins){var u=t.plugins;Object.keys(u).forEach(function(e){if("function"!=typeof this[e])throw new Error('plugin "'+e+'" does not exist');this[e](u[e])},a)}a.options_.playerOptions=o,a.middleware_=[],a.initChildren(),a.isAudio("audio"===e.nodeName.toLowerCase()),a.controls()?a.addClass("vjs-controls-enabled"):a.addClass("vjs-controls-disabled"),a.el_.setAttribute("role","region"),a.isAudio()?a.el_.setAttribute("aria-label",a.localize("Audio Player")):a.el_.setAttribute("aria-label",a.localize("Video Player")),a.isAudio()&&a.addClass("vjs-audio"),a.flexNotSupported_()&&a.addClass("vjs-no-flex"),nt||a.addClass("vjs-workinghover"),h.players[a.id_]=a;var l=d.split(".")[0];return a.addClass("vjs-v"+l),a.userActive(!0),a.reportUserActivity(),a.one("play",a.listenForUserActivity_),a.on("fullscreenchange",a.handleFullscreenChange_),a.on("stageclick",a.handleStageClick_),a.changingSrc_=!1,a.playWaitingForReady_=!1,a.playOnLoadstart_=null,a}return _(h,c),h.prototype.dispose=function(){this.trigger("dispose"),this.off("dispose"),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),h.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),Sr[this.id()]=null,c.prototype.dispose.call(this)},h.prototype.createEl=function(){var t=this.tag,i=void 0,e=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player"),r="video-js"===this.tag.tagName.toLowerCase();e?i=this.el_=t.parentNode:r||(i=this.el_=c.prototype.createEl.call(this,"div"));var n=q(t);if(r){for(i=this.el_=t,t=this.tag=p.createElement("video");i.children.length;)t.appendChild(i.firstChild);B(i,"video-js")||j(i,"video-js"),i.appendChild(t),e=this.playerElIngest_=i,Object.keys(i).forEach(function(e){t[e]=i[e]})}if(t.setAttribute("tabindex","-1"),pt&&t.setAttribute("role","application"),t.removeAttribute("width"),t.removeAttribute("height"),Object.getOwnPropertyNames(n).forEach(function(e){r&&"class"===e||i.setAttribute(e,n[e]),r&&t.setAttribute(e,n[e])}),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",t.player=i.player=this,this.addClass("vjs-paused"),!0!==g.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Le("vjs-styles-dimensions");var a=ne(".vjs-styles-defaults"),s=ne("head");s.insertBefore(this.styleEl_,a?a.nextSibling:s.firstChild)}this.width(this.options_.width),this.height(this.options_.height),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio);for(var o=t.getElementsByTagName("a"),u=0;u<o.length;u++){var l=o.item(u);j(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!e&&t.parentNode.insertBefore(i,t),N(t,i),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_=i},h.prototype.width=function(e){return this.dimension("width",e)},h.prototype.height=function(e){return this.dimension("height",e)},h.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 r=parseFloat(t);isNaN(r)?f.error('Improper value "'+t+'" supplied for for '+e):(this[i]=r,this.updateStyleEl_())},h.prototype.fluid=function(e){if(void 0===e)return!!this.fluid_;this.fluid_=!!e,e?this.addClass("vjs-fluid"):this.removeClass("vjs-fluid"),this.updateStyleEl_()},h.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_()},h.prototype.updateStyleEl_=function(){if(!0!==g.VIDEOJS_NO_DYNAMIC_STYLE){var e=void 0,t=void 0,i=void 0,r=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),n=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/n:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*n,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),Pe(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid {\n        padding-top: "+100*n+"%;\n      }\n    ")}else{var a="number"==typeof this.width_?this.width_:this.options_.width,s="number"==typeof this.height_?this.height_:this.options_.height,o=this.tech_&&this.tech_.el();o&&(0<=a&&(o.width=a),0<=s&&(o.height=s))}},h.prototype.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var r=ze(e),n=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==r&&this.tag&&(br.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=r,this.isReady_=!1;var a={source:t,autoplay:"string"!=typeof this.autoplay()&&this.autoplay(),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];a[t.getterName]=i[t.privateName]}),C(a,this.options_[r]),C(a,this.options_[n]),C(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(a.startTime=this.cache_.currentTime);var s=br.getTech(e);if(!s)throw new Error("No Tech named '"+r+"' exists! '"+r+"' should be registered using videojs.registerTech()'");this.tech_=new s(a),this.tech_.ready(Oe(this,this.handleTechReady_),!0),Mt(this.textTracksJson_||[],this.tech_),fa.forEach(function(e){i.on(i.tech_,e,i["handleTech"+ze(e)+"_"])}),Object.keys(ma).forEach(function(t){i.on(i.tech_,t,function(e){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+ma[t]+"_"].bind(i),event:e}):i["handleTech"+ma[t]+"_"](e)})}),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"===r&&this.tag||N(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},h.prototype.unloadTech_=function(){var i=this;Bi.names.forEach(function(e){var t=Bi[e];i[t.privateName]=i[t.getterName]()}),this.textTracksJson_=Rt(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},h.prototype.tech=function(e){return void 0===e&&f.warn(m(pa)),this.tech_},h.prototype.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mousedown",this.handleTechClick_),this.on(this.tech_,"dblclick",this.handleTechDoubleClick_),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_)},h.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_),this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)},h.prototype.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},h.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())},h.prototype.manualAutoplay_=function(t){var i=this;if(this.tech_&&"string"==typeof t){var e=function(){var t=i.muted();i.muted(!0);var e=i.play();if(e&&e.then&&e.catch)return e.catch(function(e){i.muted(t)})},r=void 0;if("any"===t?(r=this.play())&&r.then&&r.catch&&r.catch(function(){return e()}):r="muted"===t?e():this.play(),r&&r.then&&r.catch)return r.then(function(){i.trigger({type:"autoplay-success",autoplay:t})}).catch(function(e){i.trigger({type:"autoplay-failure",autoplay:t})})}},h.prototype.updateSourceCaches_=function(){var e=0<arguments.length&&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=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 r=e.$$("source"),n=0;n<r.length;n++){var a=r[n];if(a.type&&a.src&&a.src===t)return a.type}return Ir(t)}(this,t)),this.cache_.source=Ge({},e,{src:t,type:i});for(var r=this.cache_.sources.filter(function(e){return e.src&&e.src===t}),n=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var u=q(a[o]);n.push(u),u.src&&u.src===t&&s.push(u.src)}s.length&&!r.length?this.cache_.sources=n:r.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},h.prototype.handleTechSourceset_=function(e){var i=this;if(!this.changingSrc_&&(this.updateSourceCaches_(e.src),!e.src)){this.tech_.one(["sourceset","loadstart"],function e(t){"sourceset"!==t.type&&i.updateSourceCaches_(i.techGet_("currentSrc")),i.tech_.off(["sourceset","loadstart"],e)})}this.trigger({src:e.src,type:"sourceset"})},h.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"))},h.prototype.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},h.prototype.handleTechRateChange_=function(){0<this.tech_.playbackRate()&&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")},h.prototype.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting"),this.one("timeupdate",function(){return e.removeClass("vjs-waiting")})},h.prototype.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},h.prototype.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},h.prototype.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},h.prototype.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},h.prototype.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.trigger("seeked")},h.prototype.handleTechFirstPlay_=function(){this.options_.starttime&&(f.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")},h.prototype.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},h.prototype.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},h.prototype.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},h.prototype.handleTechClick_=function(e){re(e)&&this.controls_&&(this.paused()?xt(this.play()):this.pause())},h.prototype.handleTechDoubleClick_=function(t){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(e){return e.contains(t.target)})||(this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},h.prototype.handleTechTap_=function(){this.userActive(!this.userActive())},h.prototype.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},h.prototype.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},h.prototype.handleTechTouchEnd_=function(e){e.preventDefault()},h.prototype.handleFullscreenChange_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},h.prototype.handleStageClick_=function(){this.reportUserActivity()},h.prototype.handleTechFullscreenChange_=function(e,t){t&&this.isFullscreen(t.isFullscreen),this.trigger("fullscreenchange")},h.prototype.handleTechError_=function(){var e=this.tech_.error();this.error(e)},h.prototype.handleTechTextData_=function(){var e=null;1<arguments.length&&(e=arguments[1]),this.trigger("textdata",e)},h.prototype.getCache=function(){return this.cache_},h.prototype.techCall_=function(n,a){this.ready(function(){if(n in Ar)return e=this.middleware_,t=this.tech_,r=a,t[i=n](e.reduce(Pr(i),r));if(n in Lr)return Er(this.middleware_,this.tech_,n,a);var e,t,i,r;try{this.tech_&&this.tech_[n](a)}catch(e){throw f(e),e}},!0)},h.prototype.techGet_=function(t){if(this.tech_&&this.tech_.isReady_){if(t in wr)return e=this.middleware_,i=this.tech_,r=t,e.reduceRight(Pr(r),i[r]());if(t in Lr)return Er(this.middleware_,this.tech_,t);var e,i,r;try{return this.tech_[t]()}catch(e){if(void 0===this.tech_[t])throw f("Video.js: "+t+" method not defined for "+this.techName_+" playback technology.",e),e;if("TypeError"===e.name)throw f("Video.js: "+t+" unavailable on "+this.techName_+" playback technology element.",e),this.tech_.isReady_=!1,e;throw f(e),e}}},h.prototype.play=function(){var e=this;if(this.playOnLoadstart_&&this.off("loadstart",this.playOnLoadstart_),this.isReady_){if(!this.changingSrc_&&(this.src()||this.currentSrc()))return this.techGet_("play");this.playOnLoadstart_=function(){e.playOnLoadstart_=null,xt(e.play())},this.one("loadstart",this.playOnLoadstart_)}else{if(this.playWaitingForReady_)return;this.playWaitingForReady_=!0,this.ready(function(){e.playWaitingForReady_=!1,xt(e.play())})}},h.prototype.pause=function(){this.techCall_("pause")},h.prototype.paused=function(){return!1!==this.techGet_("paused")},h.prototype.played=function(){return this.techGet_("played")||bt(0,0)},h.prototype.scrubbing=function(e){if("undefined"==typeof e)return this.scrubbing_;this.scrubbing_=!!e,e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},h.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)},h.prototype.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),this.trigger("durationchange"))},h.prototype.remainingTime=function(){return this.duration()-this.currentTime()},h.prototype.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},h.prototype.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=bt(0,0)),e},h.prototype.bufferedPercent=function(){return Tt(this.buffered(),this.duration())},h.prototype.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return t<i&&(i=t),i},h.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(0<t&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},h.prototype.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},h.prototype.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},h.prototype.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},h.prototype.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},h.prototype.isFullscreen=function(e){if(void 0===e)return!!this.isFullscreen_;this.isFullscreen_=!!e},h.prototype.requestFullscreen=function(){var i=St;this.isFullscreen(!0),i.requestFullscreen?(_e(p,i.fullscreenchange,Oe(this,function e(t){this.isFullscreen(p[i.fullscreenElement]),!1===this.isFullscreen()&&be(p,i.fullscreenchange,e),this.trigger("fullscreenchange")})),this.el_[i.requestFullscreen]()):this.tech_.supportsFullScreen()?this.techCall_("enterFullScreen"):(this.enterFullWindow(),this.trigger("fullscreenchange"))},h.prototype.exitFullscreen=function(){var e=St;this.isFullscreen(!1),e.requestFullscreen?p[e.exitFullscreen]():this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},h.prototype.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=p.documentElement.style.overflow,_e(p,"keydown",Oe(this,this.fullWindowOnEscKey)),p.documentElement.style.overflow="hidden",j(p.body,"vjs-full-window"),this.trigger("enterFullWindow")},h.prototype.fullWindowOnEscKey=function(e){27===e.keyCode&&(!0===this.isFullscreen()?this.exitFullscreen():this.exitFullWindow())},h.prototype.exitFullWindow=function(){this.isFullWindow=!1,be(p,"keydown",this.fullWindowOnEscKey),p.documentElement.style.overflow=this.docOrigOverflow,F(p.body,"vjs-full-window"),this.trigger("exitFullWindow")},h.prototype.canPlayType=function(e){for(var t=void 0,i=0,r=this.options_.techOrder;i<r.length;i++){var n=r[i],a=br.getTech(n);if(a||(a=Xe.getComponent(n)),a){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else f.error('The "'+n+'" tech is undefined. Skipped browser support check for that tech.')}return""},h.prototype.selectSource=function(e){var i,r=this,t=this.options_.techOrder.map(function(e){return[e,br.getTech(e)]}).filter(function(e){var t=e[0],i=e[1];return i?i.isSupported():(f.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)}),n=function(e,i,r){var n=void 0;return e.some(function(t){return i.some(function(e){if(n=r(t,e))return!0})}),n},a=function(e,t){var i=e[0];if(e[1].canPlaySource(t,r.options_[i.toLowerCase()]))return{source:t,tech:i}};return(this.options_.sourceOrder?n(e,t,(i=a,function(e,t){return i(t,e)})):n(t,e,a))||!1},h.prototype.src=function(e){var n=this;if("undefined"==typeof e)return this.cache_.src||"";var a=function t(e){if(Array.isArray(e)){var i=[];e.forEach(function(e){e=t(e),Array.isArray(e)?i=i.concat(e):E(e)&&i.push(e)}),e=i}else e="string"==typeof e&&e.trim()?[xr({src:e})]:E(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[xr(e)]:[];return e}(e);a.length?(this.changingSrc_=!0,this.cache_.sources=a,this.updateSourceCaches_(a[0]),Cr(this,a[0],function(e,t){var i,r;if(n.middleware_=t,n.cache_.sources=a,n.updateSourceCaches_(e),n.src_(e))return 1<a.length?n.src(a.slice(1)):(n.changingSrc_=!1,n.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void n.triggerReady());i=t,r=n.tech_,i.forEach(function(e){return e.setTech&&e.setTech(r)})})):this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},h.prototype.src_=function(e){var t,i,r=this,n=this.selectSource([e]);return!n||(t=n.tech,i=this.techName_,ze(t)!==ze(i)?(this.changingSrc_=!0,this.loadTech_(n.tech,n.source),this.tech_.ready(function(){r.changingSrc_=!1})):this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0),!1)},h.prototype.load=function(){this.techCall_("load")},h.prototype.reset=function(){this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset")},h.prototype.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},h.prototype.currentSource=function(){return this.cache_.source||{}},h.prototype.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},h.prototype.currentType=function(){return this.currentSource()&&this.currentSource().type||""},h.prototype.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},h.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)},h.prototype.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},h.prototype.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},h.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"))},h.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"))}},h.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_()))},h.prototype.usingNativeControls=function(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")))},h.prototype.error=function(e){return void 0===e?this.error_||null:null===e?(this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close())):(this.error_=new Lt(e),this.addClass("vjs-error"),f.error("(CODE:"+this.error_.code+" "+Lt.errorTypes[this.error_.code]+")",this.error_.message,this.error_),void this.trigger("error"))},h.prototype.reportUserActivity=function(e){this.userActivity_=!0},h.prototype.userActive=function(e){if(void 0===e)return this.userActive_;if((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")}},h.prototype.listenForUserActivity_=function(){var t=void 0,i=void 0,r=void 0,n=Oe(this,this.reportUserActivity);this.on("mousedown",function(){n(),this.clearInterval(t),t=this.setInterval(n,250)}),this.on("mousemove",function(e){e.screenX===i&&e.screenY===r||(i=e.screenX,r=e.screenY,n())}),this.on("mouseup",function(e){n(),this.clearInterval(t)}),this.on("keydown",n),this.on("keyup",n);var a=void 0;this.setInterval(function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a);var e=this.options_.inactivityTimeout;e<=0||(a=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e))}},250)},h.prototype.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},h.prototype.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},h.prototype.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},h.prototype.addTextTrack=function(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)},h.prototype.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},h.prototype.removeRemoteTextTrack=function(){var e=(0<arguments.length&&void 0!==arguments[0]?arguments[0]:{}).track,t=void 0===e?arguments[0]:e;if(this.tech_)return this.tech_.removeRemoteTextTrack(t)},h.prototype.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},h.prototype.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},h.prototype.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},h.prototype.language=function(e){if(void 0===e)return this.language_;this.language_=String(e).toLowerCase()},h.prototype.languages=function(){return Ge(h.prototype.options_.languages,this.languages_)},h.prototype.toJSON=function(){var e=Ge(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i<t.length;i++){var r=t[i];(r=Ge(r)).player=void 0,e.tracks[i]=r}return e},h.prototype.createModal=function(e,t){var i=this;(t=t||{}).content=e||"";var r=new Nt(this,t);return this.addChild(r),r.on("dispose",function(){i.removeChild(r)}),r.open(),r},h.getTagSettings=function(e){var t={sources:[],tracks:[]},i=q(e),r=i["data-setup"];if(B(e,"vjs-fluid")&&(i.fluid=!0),null!==r){var n=Ot(r||"{}"),a=n[0],s=n[1];a&&f.error(a),C(i,s)}if(C(t,i),e.hasChildNodes())for(var o=e.childNodes,u=0,l=o.length;u<l;u++){var c=o[u],h=c.nodeName.toLowerCase();"source"===h?t.sources.push(q(c)):"track"===h&&t.tracks.push(q(c))}return t},h.prototype.flexNotSupported_=function(){var e=p.createElement("i");return!("flexBasis"in e.style||"webkitFlexBasis"in e.style||"mozFlexBasis"in e.style||"msFlexBasis"in e.style||"msFlexOrder"in e.style)},h}(Xe);Bi.names.forEach(function(e){var t=Bi[e];ga.prototype[t.getterName]=function(){return 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this.on("data",function(e){t.push(e)}),this.on("done",function(e){t.flush(e)}),t},Ns.prototype.push=function(e){this.trigger("data",e)},Ns.prototype.flush=function(e){this.trigger("done",e)};var Bs=Ns,js=Object.freeze({default:Bs,__moduleExports:Bs}),Fs=function(e,t){var i=1;for(t<e&&(i=-1);4294967296<Math.abs(t-e);)e+=8589934592*i;return e},Hs=function e(t){var i,r;e.prototype.init.call(this),this.type_=t,this.push=function(e){e.type===this.type_&&(void 0===r&&(r=e.dts),e.dts=Fs(e.dts,r),e.pts=Fs(e.pts,r),i=e.dts,this.trigger("data",e))},this.flush=function(){r=i,this.trigger("done")},this.discontinuity=function(){i=r=void 0}};Hs.prototype=new(js&&Bs||js);var Vs={TimestampRolloverStream:Hs,handleRollover:Fs},qs=Vs.TimestampRolloverStream,Ws=Vs.handleRollover,zs=Object.freeze({default:Vs,__moduleExports:Vs,TimestampRolloverStream:qs,handleRollover:Ws}),Gs=Us&&xs||Us,Xs=function(e){var t=31&e[1];return t<<=8,t|=e[2]},Ys=function(e){return!!(64&e[1])},$s=function(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t},Ks=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},Qs={parseType:function(e,t){var i=Xs(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=Ys(e),i=4+$s(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=Ys(e),r=4+$s(e);if(i&&(r+=e[r]+1),1&e[r+5]){var n;n=3+((15&e[r+1])<<8|e[r+2])-4;for(var a=12+((15&e[r+10])<<8|e[r+11]);a<n;){var s=r+a;t[(31&e[s+1])<<8|e[s+2]]=e[s],a+=5+((15&e[s+3])<<8|e[s+4])}return t}},parsePayloadUnitStartIndicator:Ys,parsePesType:function(e,t){switch(t[Xs(e)]){case Gs.H264_STREAM_TYPE:return"video";case Gs.ADTS_STREAM_TYPE:return"audio";case Gs.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!Ys(e))return null;var t=4+$s(e);if(t>=e.byteLength)return null;var i,r=null;return 192&(i=e[t+7])&&((r={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,r.pts*=4,r.pts+=(6&e[t+13])>>>1,r.dts=r.pts,64&i&&(r.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,r.dts*=4,r.dts+=(6&e[t+18])>>>1)),r},videoPacketContainsKeyFrame:function(e){for(var t=4+$s(e),i=e.subarray(t),r=0,n=0,a=!1;n<i.byteLength-3;n++)if(1===i[n+2]){r=n+5;break}for(;r<i.byteLength;)switch(i[r]){case 0:if(0!==i[r-1]){r+=2;break}if(0!==i[r-2]){r++;break}for(n+3!==r-2&&"slice_layer_without_partitioning_rbsp_idr"===Ks(31&i[n+3])&&(a=!0);1!==i[++r]&&r<i.length;);n=r-2,r+=3;break;case 1:if(0!==i[r-1]||0!==i[r-2]){r+=3;break}"slice_layer_without_partitioning_rbsp_idr"===Ks(31&i[n+3])&&(a=!0),n=r-2,r+=3;break;default:r+=3}return 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t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return so[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i,r;t=10,64&e[5]&&(t+=4,t+=oo(e.subarray(10,14)));do{if((i=oo(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){r=e.subarray(t+10,t+i+10);for(var n=0;n<r.byteLength;n++)if(0===r[n]){if("com.apple.streaming.transportStreamTimestamp"===unescape(function(e,t,i){var r,n="";for(r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}(r,0,n))){var a=r.subarray(n+1),s=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return s*=4,s+=3&a[7]}break}}t+=10,t+=i}while(t<e.byteLength);return 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s=$.indexOf(7968&t);s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&n&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(n)&&14==(14&n)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(r)&&(0===n&&(n=null),a=Y(r),a+=Y(n),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Q.prototype=new z,Q.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){return 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e===this.EXT_&&48<=t&&t<=63},Q.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},Q.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},Q.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},Q.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},Q.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},Q.prototype.isNormalChar=function(e){return 32<=e&&e<=127},Q.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)},Q.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)}},Q.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Q.prototype.rollUp=function(e,t){var i=this.displayed_[14];i+=t,this.displayed_[14]=i},Q.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.topRow_;e<14;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[14]=""},Q.prototype.paintOn=function(){};var J={CaptionStream:G,Cea608Stream:Q},Z={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},ee=function(e,t){var i=1;for(t<e&&(i=-1);4294967296<Math.abs(t-e);)e+=8589934592*i;return e},te=function e(t){var i,r;e.prototype.init.call(this),this.type_=t,this.push=function(e){e.type===this.type_&&(void 0===r&&(r=e.dts),e.dts=ee(e.dts,r),e.pts=ee(e.pts,r),i=e.dts,this.trigger("data",e))},this.flush=function(){r=i,this.trigger("done")},this.discontinuity=function(){i=r=void 0}};te.prototype=new z;var ie,re=te,ne=function(e,t,i){var r,n="";for(r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n},ae=function(e,t,i){return decodeURIComponent(ne(e,t,i))},se=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},oe={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=ae(e.data,1,t),e.value=ae(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=ae(e.data,1,t),e.url=ae(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(ne(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(ie=function(e){var t,u={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},l=0,c=[],h=0;if(ie.prototype.init.call(this),this.dispatchType=Z.METADATA_STREAM_TYPE.toString(16),u.descriptor)for(t=0;t<u.descriptor.length;t++)this.dispatchType+=("00"+u.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,r,n,a;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(h=0,c.length=0),0===c.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))u.debug;else if(c.push(e),h+=e.data.byteLength,1===c.length&&(l=se(e.data.subarray(6,10)),l+=10),!(h<l)){for(t={data:new Uint8Array(l),frames:[],pts:c[0].pts,dts:c[0].dts},a=0;a<l;)t.data.set(c[0].data.subarray(0,l-a),a),a+=c[0].data.byteLength,h-=c[0].data.byteLength,c.shift();i=10,64&t.data[5]&&(i+=4,i+=se(t.data.subarray(10,14)),l-=se(t.data.subarray(16,20)));do{if((r=se(t.data.subarray(i+4,i+8)))<1)return;if((n={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+r+10)}).key=n.id,oe[n.id]&&(oe[n.id](n),"com.apple.streaming.transportStreamTimestamp"===n.owner)){var s=n.data,o=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2;o*=4,o+=3&s[7],n.timeStamp=o,void 0===t.pts&&void 0===t.dts&&(t.pts=n.timeStamp,t.dts=n.timeStamp),this.trigger("timestamp",n)}t.frames.push(n),i+=10,i+=r}while(i<l);this.trigger("data",t)}}}).prototype=new z;var ue,le,ce,he=ie,de=re;(ue=function(){var n=new Uint8Array(188),a=0;ue.prototype.init.call(this),this.push=function(e){var t,i=0,r=188;for(a?((t=new Uint8Array(e.byteLength+a)).set(n.subarray(0,a)),t.set(e,a),a=0):t=e;r<t.byteLength;)71!==t[i]||71!==t[r]?(i++,r++):(this.trigger("data",t.subarray(i,r)),i+=188,r+=188);i<t.byteLength&&(n.set(t.subarray(i),0),a=t.byteLength-i)},this.flush=function(){188===a&&71===n[0]&&(this.trigger("data",n),a=0),this.trigger("done")}}).prototype=new z,(le=function(){var r,n,a,s;le.prototype.init.call(this),(s=this).packetsWaitingForPmt=[],this.programMapTable=void 0,r=function(e,t){var i=0;t.payloadUnitStartIndicator&&(i+=e[i]+1),"pat"===t.type?n(e.subarray(i),t):a(e.subarray(i),t)},n=function(e,t){t.section_number=e[7],t.last_section_number=e[8],s.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=s.pmtPid},a=function(e,t){var i,r;if(1&e[5]){for(s.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var n=e[r],a=(31&e[r+1])<<8|e[r+2];n===Z.H264_STREAM_TYPE&&null===s.programMapTable.video?s.programMapTable.video=a:n===Z.ADTS_STREAM_TYPE&&null===s.programMapTable.audio?s.programMapTable.audio=a:n===Z.METADATA_STREAM_TYPE&&(s.programMapTable["timed-metadata"][a]=n),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=s.programMapTable}},this.push=function(e){var t={},i=4;if(t.payloadUnitStartIndicator=!!(64&e[1]),t.pid=31&e[1],t.pid<<=8,t.pid|=e[2],1<(48&e[3])>>>4&&(i+=e[i]+1),0===t.pid)t.type="pat",r(e.subarray(i),t),this.trigger("data",t);else if(t.pid===this.pmtPid)for(t.type="pmt",r(e.subarray(i),t),this.trigger("data",t);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([e,i,t]):this.processPes_(e,i,t)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=Z.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Z.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new z,le.STREAM_TYPES={h264:27,adts:15},(ce=function(){var d=this,r={data:[],size:0},n={data:[],size:0},a={data:[],size:0},s=function(e,t,i){var r,n,a=new Uint8Array(e.size),s={type:t},o=0,u=0;if(e.data.length&&!(e.size<9)){for(s.trackId=e.data[0].pid,o=0;o<e.data.length;o++)n=e.data[o],a.set(n.data,u),u+=n.data.byteLength;var l,c,h;l=a,(c=s).packetLength=6+(l[4]<<8|l[5]),c.dataAlignmentIndicator=0!=(4&l[6]),192&(h=l[7])&&(c.pts=(14&l[9])<<27|(255&l[10])<<20|(254&l[11])<<12|(255&l[12])<<5|(254&l[13])>>>3,c.pts*=4,c.pts+=(6&l[13])>>>1,c.dts=c.pts,64&h&&(c.dts=(14&l[14])<<27|(255&l[15])<<20|(254&l[16])<<12|(255&l[17])<<5|(254&l[18])>>>3,c.dts*=4,c.dts+=(6&l[18])>>>1)),c.data=l.subarray(9+l[8]),r="video"===t||s.packetLength<=e.size,(i||r)&&(e.size=0,e.data.length=0),r&&d.trigger("data",s)}};ce.prototype.init.call(this),this.push=function(i){({pat:function(){},pes:function(){var e,t;switch(i.streamType){case Z.H264_STREAM_TYPE:case Z.H264_STREAM_TYPE:e=r,t="video";break;case Z.ADTS_STREAM_TYPE:e=n,t="audio";break;case Z.METADATA_STREAM_TYPE:e=a,t="timed-metadata";break;default:return}i.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(i),e.size+=i.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]},t=i.programMapTable;null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),d.trigger("data",e)}})[i.type]()},this.flush=function(){s(r,"video"),s(n,"audio"),s(a,"timed-metadata"),this.trigger("done")}}).prototype=new z;var pe={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:ue,TransportParseStream:le,ElementaryStream:ce,TimestampRolloverStream:de,CaptionStream:J.CaptionStream,Cea608Stream:J.Cea608Stream,MetadataStream:he};for(var fe in Z)Z.hasOwnProperty(fe)&&(pe[fe]=Z[fe]);var me,ge=pe,ye=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(me=function(){var l;me.prototype.init.call(this),this.push=function(e){var t,i,r,n,a,s,o=0,u=0;if("audio"===e.type)for(l?(n=l,(l=new Uint8Array(n.byteLength+e.data.byteLength)).set(n),l.set(e.data,n.byteLength)):l=e.data;o+5<l.length;)if(255===l[o]&&240==(246&l[o+1])){if(i=2*(1&~l[o+1]),t=(3&l[o+3])<<11|l[o+4]<<3|(224&l[o+5])>>5,s=9e4*(a=1024*(1+(3&l[o+6])))/ye[(60&l[o+2])>>>2],r=o+t,l.byteLength<r)return;if(this.trigger("data",{pts:e.pts+u*s,dts:e.dts+u*s,sampleCount:a,audioobjecttype:1+(l[o+2]>>>6&3),channelcount:(1&l[o+2])<<2|(192&l[o+3])>>>6,samplerate:ye[(60&l[o+2])>>>2],samplingfrequencyindex:(60&l[o+2])>>>2,samplesize:16,data:l.subarray(o+7+i,r)}),l.byteLength===r)return void(l=void 0);u++,l=l.subarray(r)}else o++},this.flush=function(){this.trigger("done")}}).prototype=new z;var ve,_e,be,Te=me,Se=function(r){var n=r.byteLength,a=0,s=0;this.length=function(){return 8*n},this.bitsAvailable=function(){return 8*n+s},this.loadWord=function(){var e=r.byteLength-n,t=new Uint8Array(4),i=Math.min(4,n);if(0===i)throw new Error("no bytes available");t.set(r.subarray(e,e+i)),a=new DataView(t.buffer).getUint32(0),s=8*i,n-=i},this.skipBits=function(e){var t;e<s||(e-=s,e-=8*(t=Math.floor(e/8)),n-=t,this.loadWord()),a<<=e,s-=e},this.readBits=function(e){var t=Math.min(s,e),i=a>>>32-t;return 0<(s-=t)?a<<=t:0<n&&this.loadWord(),0<(t=e-t)?i<<t|this.readBits(t):i},this.skipLeadingZeros=function(){var e;for(e=0;e<s;++e)if(0!=(a&2147483648>>>e))return a<<=e,s-=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()};(_e=function(){var i,r,n=0;_e.prototype.init.call(this),this.push=function(e){var t;for(r?((t=new Uint8Array(r.byteLength+e.data.byteLength)).set(r),t.set(e.data,r.byteLength),r=t):r=e.data;n<r.byteLength-3;n++)if(1===r[n+2]){i=n+5;break}for(;i<r.byteLength;)switch(r[i]){case 0:if(0!==r[i-1]){i+=2;break}if(0!==r[i-2]){i++;break}for(n+3!==i-2&&this.trigger("data",r.subarray(n+3,i-2));1!==r[++i]&&i<r.length;);n=i-2,i+=3;break;case 1:if(0!==r[i-1]||0!==r[i-2]){i+=3;break}this.trigger("data",r.subarray(n+3,i-2)),n=i-2,i+=3;break;default:i+=3}r=r.subarray(n),i-=n,n=0},this.flush=function(){r&&3<r.byteLength&&this.trigger("data",r.subarray(n+3)),r=null,n=0,this.trigger("done")}}).prototype=new z,be={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(ve=function(){var i,r,n,a,s,o,_,t=new _e;ve.prototype.init.call(this),(i=this).push=function(e){"video"===e.type&&(r=e.trackId,n=e.pts,a=e.dts,t.push(e))},t.on("data",function(e){var t={trackId:r,pts:n,dts:a,data:e};switch(31&e[0]){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp",t.escapedRBSP=s(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp",t.escapedRBSP=s(e.subarray(1)),t.config=o(t.escapedRBSP);break;case 8:t.nalUnitType="pic_parameter_set_rbsp";break;case 9:t.nalUnitType="access_unit_delimiter_rbsp"}i.trigger("data",t)}),t.on("done",function(){i.trigger("done")}),this.flush=function(){t.flush()},_=function(e,t){var i,r=8,n=8;for(i=0;i<e;i++)0!==n&&(n=(r+t.readExpGolomb()+256)%256),r=0===n?r:n},s=function(e){for(var t,i,r=e.byteLength,n=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(n.push(a+2),a+=2):a++;if(0===n.length)return e;t=r-n.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===n[0]&&(s++,n.shift()),i[a]=e[s];return i},o=function(e){var t,i,r,n,a,s,o,u,l,c,h,d,p,f=0,m=0,g=0,y=0,v=1;if(i=(t=new Se(e)).readUnsignedByte(),n=t.readUnsignedByte(),r=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),be[i]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(h=3!==a?8:12,p=0;p<h;p++)t.readBoolean()&&_(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(s=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===s)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),o=t.readUnsignedExpGolomb(),p=0;p<o;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),u=t.readUnsignedExpGolomb(),l=t.readUnsignedExpGolomb(),0===(c=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(f=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:d=[1,1];break;case 2:d=[12,11];break;case 3:d=[10,11];break;case 4:d=[16,11];break;case 5:d=[40,33];break;case 6:d=[24,11];break;case 7:d=[20,11];break;case 8:d=[32,11];break;case 9:d=[80,33];break;case 10:d=[18,11];break;case 11:d=[15,11];break;case 12:d=[64,33];break;case 13:d=[160,99];break;case 14:d=[4,3];break;case 15:d=[3,2];break;case 16:d=[2,1];break;case 255:d=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}d&&(v=d[0]/d[1])}return{profileIdc:i,levelIdc:r,profileCompatibility:n,width:Math.ceil((16*(u+1)-2*f-2*m)*v),height:(2-c)*(l+1)*16-2*g-2*y}}}).prototype=new z;var ke,Ce={H264Stream:ve,NalByteStream:_e};(ke=function(){var o=new Uint8Array,u=0;ke.prototype.init.call(this),this.setTimestamp=function(e){u=e},this.parseId3TagSize=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},this.parseAdtsSize=function(e,t){var i=(224&e[t+5])>>5,r=e[t+4]<<3;return 6144&e[t+3]|r|i},this.push=function(e){var t,i,r,n,a=0,s=0;for(o.length?(n=o.length,(o=new Uint8Array(e.byteLength+n)).set(o.subarray(0,n)),o.set(e,n)):o=e;3<=o.length-s;)if(o[s]!=="I".charCodeAt(0)||o[s+1]!=="D".charCodeAt(0)||o[s+2]!=="3".charCodeAt(0))if(!0&o[s]&&240==(240&o[s+1])){if(o.length-s<7)break;if((a=this.parseAdtsSize(o,s))>o.length)break;r={type:"audio",data:o.subarray(s,s+a),pts:u,dts:u},this.trigger("data",r),s+=a}else s++;else{if(o.length-s<10)break;if((a=this.parseId3TagSize(o,s))>o.length)break;i={type:"timed-metadata",data:o.subarray(s,s+a)},this.trigger("data",i),s+=a}t=o.length-s,o=0<t?o.subarray(s):new Uint8Array}}).prototype=new z;var Ee,we,Ae,Le,Pe,Oe,Ie,xe,De,Re,Me,Ue,Ne,Be,je,Fe=ke,He=[33,16,5,32,164,27],Ve=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],qe=function(e){for(var t=[];e--;)t.push(0);return t},We={96000:[He,[227,64],qe(154),[56]],88200:[He,[231],qe(170),[56]],64000:[He,[248,192],qe(240),[56]],48000:[He,[255,192],qe(268),[55,148,128],qe(54),[112]],44100:[He,[255,192],qe(268),[55,163,128],qe(84),[112]],32000:[He,[255,192],qe(268),[55,234],qe(226),[112]],24000:[He,[255,192],qe(268),[55,255,128],qe(268),[111,112],qe(126),[224]],16000:[He,[255,192],qe(268),[55,255,128],qe(268),[111,255],qe(269),[223,108],qe(195),[1,192]],12000:[Ve,qe(268),[3,127,248],qe(268),[6,255,240],qe(268),[13,255,224],qe(268),[27,253,128],qe(259),[56]],11025:[Ve,qe(268),[3,127,248],qe(268),[6,255,240],qe(268),[13,255,224],qe(268),[27,255,192],qe(268),[55,175,128],qe(108),[112]],8000:[Ve,qe(268),[3,121,16],qe(47),[7]]},ze=(Ee=We,Object.keys(Ee).reduce(function(e,t){return e[t]=new Uint8Array(Ee[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),Ge=(we=function(e){return 9e4*e},Ae=function(e,t){return e*t},Le=function(e){return e/9e4},Pe=function(e,t){return e/t},function(e,t){return we(Pe(e,t))}),Xe=function(e,t){return Ae(Le(e),t)},Ye=Ce.H264Stream,$e=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Ke=["width","height","profileIdc","levelIdc","profileCompatibility"];Re=function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},Be=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},je=function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i},(Ie=function(n,a){var s=[],o=0,t=0,l=0,c=1/0;a=a||{},Ie.prototype.init.call(this),this.push=function(t){Me(n,t),n&&$e.forEach(function(e){n[e]=t[e]}),s.push(t)},this.setEarliestDts=function(e){t=e-n.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(e){c=e},this.setAudioAppendStart=function(e){l=e},this.flush=function(){var e,t,i,r;0!==s.length&&(e=this.trimAdtsFramesByEarliestDts_(s),n.baseMediaDecodeTime=Ne(n,a.keepOriginalTimestamps),this.prefixWithSilence_(n,e),n.samples=this.generateSampleTable_(e),i=q.mdat(this.concatenateFrameData_(e)),s=[],t=q.moof(o,[n]),r=new Uint8Array(t.byteLength+i.byteLength),o++,r.set(t),r.set(i,t.byteLength),Ue(n),this.trigger("data",{track:n,boxes:r})),this.trigger("done","AudioSegmentStream")},this.prefixWithSilence_=function(e,t){var i,r,n,a,s=0,o=0,u=0;if(t.length&&(i=Ge(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(9e4/(e.samplerate/1024)),l&&c&&(s=i-Math.max(l,c),u=(o=Math.floor(s/r))*r),!(o<1||45e3<u))){for((n=ze[e.samplerate])||(n=t[0].data),a=0;a<o;a++)t.splice(a,0,{data:n});e.baseMediaDecodeTime-=Math.floor(Xe(u,e.samplerate))}},this.trimAdtsFramesByEarliestDts_=function(e){return n.minSegmentDts>=t?e:(n.minSegmentDts=1/0,e.filter(function(e){return e.dts>=t&&(n.minSegmentDts=Math.min(n.minSegmentDts,e.dts),n.minSegmentPts=n.minSegmentDts,!0)}))},this.generateSampleTable_=function(e){var t,i,r=[];for(t=0;t<e.length;t++)i=e[t],r.push({size:i.data.byteLength,duration:1024});return r},this.concatenateFrameData_=function(e){var t,i,r=0,n=new Uint8Array(je(e));for(t=0;t<e.length;t++)i=e[t],n.set(i.data,r),r+=i.data.byteLength;return n}}).prototype=new z,(Oe=function(o,u){var t,i,l=0,c=[],h=[];u=u||{},Oe.prototype.init.call(this),delete o.minPTS,this.gopCache_=[],this.push=function(e){Me(o,e),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,o.sps=[e.data],Ke.forEach(function(e){o[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,o.pps=[e.data]),c.push(e)},this.flush=function(){for(var e,t,i,r,n,a;c.length&&"access_unit_delimiter_rbsp"!==c[0].nalUnitType;)c.shift();if(0===c.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(e=this.groupNalsIntoFrames_(c),(i=this.groupFramesIntoGops_(e))[0][0].keyFrame||((t=this.getGopForFusion_(c[0],o))?(i.unshift(t),i.byteLength+=t.byteLength,i.nalCount+=t.nalCount,i.pts=t.pts,i.dts=t.dts,i.duration+=t.duration):i=this.extendFirstKeyFrame_(i)),h.length){var s;if(!(s=u.alignGopsAtEnd?this.alignGopsAtEnd_(i):this.alignGopsAtStart_(i)))return this.gopCache_.unshift({gop:i.pop(),pps:o.pps,sps:o.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),c=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Ue(o),i=s}Me(o,i),o.samples=this.generateSampleTable_(i),n=q.mdat(this.concatenateNalData_(i)),o.baseMediaDecodeTime=Ne(o,u.keepOriginalTimestamps),this.trigger("processedGopsInfo",i.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),this.gopCache_.unshift({gop:i.pop(),pps:o.pps,sps:o.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),c=[],this.trigger("baseMediaDecodeTime",o.baseMediaDecodeTime),this.trigger("timelineStartInfo",o.timelineStartInfo),r=q.moof(l,[o]),a=new Uint8Array(r.byteLength+n.byteLength),l++,a.set(r),a.set(n,r.byteLength),this.trigger("data",{track:o,boxes:a}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){Ue(o),i=t=void 0},this.getGopForFusion_=function(e){var t,i,r,n,a,s=1/0;for(a=0;a<this.gopCache_.length;a++)r=(n=this.gopCache_[a]).gop,o.pps&&Be(o.pps[0],n.pps[0])&&o.sps&&Be(o.sps[0],n.sps[0])&&(r.dts<o.timelineStartInfo.dts||-1e4<=(t=e.dts-r.dts-r.duration)&&t<=45e3&&(!i||t<s)&&(i=n,s=t));return i?i.gop:null},this.extendFirstKeyFrame_=function(e){var t;return!e[0][0].keyFrame&&1<e.length&&(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,r=[],n=[];for(t=r.byteLength=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(r.length&&(r.duration=i.dts-r.dts,n.push(r)),(r=[i]).byteLength=i.data.byteLength,r.pts=i.pts,r.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(r.keyFrame=!0),r.duration=i.dts-r.dts,r.byteLength+=i.data.byteLength,r.push(i));return n.length&&(!r.duration||r.duration<=0)&&(r.duration=n[n.length-1].duration),n.push(r),n},this.groupFramesIntoGops_=function(e){var t,i,r=[],n=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(r.length&&(n.push(r),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.duration+=r.duration),(r=[i]).nalCount=i.length,r.byteLength=i.byteLength,r.pts=i.pts,r.dts=i.dts,r.duration=i.duration):(r.duration+=i.duration,r.nalCount+=i.length,r.byteLength+=i.byteLength,r.push(i));return n.length&&r.duration<=0&&(r.duration=n[n.length-1].duration),n.byteLength+=r.byteLength,n.nalCount+=r.nalCount,n.duration+=r.duration,n.push(r),n},this.generateSampleTable_=function(e,t){var i,r,n,a,s,o=t||0,u=[];for(i=0;i<e.length;i++)for(a=e[i],r=0;r<a.length;r++)s=a[r],(n={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0}}).dataOffset=o,n.compositionTimeOffset=s.pts-s.dts,n.duration=s.duration,n.size=4*s.length,n.size+=s.byteLength,s.keyFrame&&(n.flags.dependsOn=2),o+=n.size,u.push(n);return u},this.concatenateNalData_=function(e){var t,i,r,n,a,s,o=0,u=e.byteLength,l=e.nalCount,c=new Uint8Array(u+4*l),h=new DataView(c.buffer);for(t=0;t<e.length;t++)for(n=e[t],i=0;i<n.length;i++)for(a=n[i],r=0;r<a.length;r++)s=a[r],h.setUint32(o,s.data.byteLength),o+=4,c.set(s.data,o),o+=s.data.byteLength;return c},this.alignGopsAtStart_=function(e){var t,i,r,n,a,s,o,u;for(a=e.byteLength,s=e.nalCount,o=e.duration,t=i=0;t<h.length&&i<e.length&&(r=h[t],n=e[i],r.pts!==n.pts);)n.pts>r.pts?t++:(i++,a-=n.byteLength,s-=n.nalCount,o-=n.duration);return 0===i?e:i===e.length?null:((u=e.slice(i)).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,r,n,a,s,o;for(t=h.length-1,i=e.length-1,a=null,s=!1;0<=t&&0<=i;){if(r=h[t],n=e[i],r.pts===n.pts){s=!0;break}r.pts>n.pts?t--:(t===h.length-1&&(a=i),i--)}if(!s&&null===a)return null;if(0===(o=s?i:a))return e;var u=e.slice(o),l=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=l.byteLength,u.duration=l.duration,u.nalCount=l.nalCount,u.pts=u[0].pts,u.dts=u[0].dts,u},this.alignGopsWith=function(e){h=e}}).prototype=new z,Me=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))},Ue=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},Ne=function(e,t){var i,r=e.minSegmentDts;return t||(r-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=r,i=Math.max(0,i),"audio"===e.type&&(i*=e.samplerate/9e4,i=Math.floor(i)),i},(De=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,De.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)))}}).prototype=new z,De.prototype.flush=function(e){var t,i,r,n,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,Ke.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,$e.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,r=q.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(r.byteLength),s.initSegment.set(r),s.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)s.data.set(this.pendingBoxes[n],a),a+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(t=this.pendingCaptions[n]).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(n=0;n<this.pendingMetadata.length;n++)(i=this.pendingMetadata[n]).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)},(xe=function(r){var n,a,s=this,i=!0;xe.prototype.init.call(this),r=r||{},this.baseMediaDecodeTime=r.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};(this.transmuxPipeline_=t).type="aac",t.metadataStream=new ge.MetadataStream,t.aacStream=new Fe,t.audioTimestampRolloverStream=new ge.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new ge.TimestampRolloverStream("timed-metadata"),t.adtsStream=new Te,t.coalesceStream=new De(r,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||(a=a||{timelineStartInfo:{baseMediaDecodeTime:s.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new Ie(a,r),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 i={};(this.transmuxPipeline_=i).type="ts",i.metadataStream=new ge.MetadataStream,i.packetStream=new ge.TransportPacketStream,i.parseStream=new ge.TransportParseStream,i.elementaryStream=new ge.ElementaryStream,i.videoTimestampRolloverStream=new ge.TimestampRolloverStream("video"),i.audioTimestampRolloverStream=new ge.TimestampRolloverStream("audio"),i.timedMetadataTimestampRolloverStream=new ge.TimestampRolloverStream("timed-metadata"),i.adtsStream=new Te,i.h264Stream=new Ye,i.captionStream=new ge.CaptionStream,i.coalesceStream=new De(r,i.metadataStream),i.headOfPipeline=i.packetStream,i.packetStream.pipe(i.parseStream).pipe(i.elementaryStream),i.elementaryStream.pipe(i.videoTimestampRolloverStream).pipe(i.h264Stream),i.elementaryStream.pipe(i.audioTimestampRolloverStream).pipe(i.adtsStream),i.elementaryStream.pipe(i.timedMetadataTimestampRolloverStream).pipe(i.metadataStream).pipe(i.coalesceStream),i.h264Stream.pipe(i.captionStream).pipe(i.coalesceStream),i.elementaryStream.on("data",function(e){var t;if("metadata"===e.type){for(t=e.tracks.length;t--;)n||"video"!==e.tracks[t].type?a||"audio"!==e.tracks[t].type||((a=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime):(n=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime;n&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new Oe(n,r),i.videoSegmentStream.on("timelineStartInfo",function(e){a&&(a.timelineStartInfo=e,i.audioSegmentStream.setEarliestDts(e.dts))}),i.videoSegmentStream.on("processedGopsInfo",s.trigger.bind(s,"gopInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",function(e){a&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),a&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new Ie(a,r),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream))}}),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(e){var t=this.transmuxPipeline_;this.baseMediaDecodeTime=e,a&&(a.timelineStartInfo.dts=void 0,a.timelineStartInfo.pts=void 0,Ue(a),a.timelineStartInfo.baseMediaDecodeTime=e,t.audioTimestampRolloverStream&&t.audioTimestampRolloverStream.discontinuity()),n&&(t.videoSegmentStream&&(t.videoSegmentStream.gopCache_=[],t.videoTimestampRolloverStream.discontinuity()),n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,Ue(n),t.captionStream.reset(),n.timelineStartInfo.baseMediaDecodeTime=e),t.timedMetadataTimestampRolloverStream&&t.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){a&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.alignGopsWith=function(e){n&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){if(i){var t=Re(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),i=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){i=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new z;var Qe={Transmuxer:xe,VideoSegmentStream:Oe,AudioSegmentStream:Ie,AUDIO_PROPERTIES:$e,VIDEO_PROPERTIES:Ke},Je={generator:q,Transmuxer:Qe.Transmuxer,AudioSegmentStream:Qe.AudioSegmentStream,VideoSegmentStream:Qe.VideoSegmentStream},Ze=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},et=function(){function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(e,t,i){return t&&r(e.prototype,t),i&&r(e,i),e}}(),tt=function(){function t(e){Ze(this,t),this.options=e||{},this.init()}return et(t,[{key:"init",value:function(){var e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Je.Transmuxer(this.options),(e=this.transmuxer).on("data",function(e){var t=e.initSegment;e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength};var i=e.data;e.data=i.buffer,H.postMessage({action:"data",segment:e,byteOffset:i.byteOffset,byteLength:i.byteLength},[e.data])}),e.captionStream&&e.captionStream.on("data",function(e){H.postMessage({action:"caption",data:e})}),e.on("done",function(e){H.postMessage({action:"done"})}),e.on("gopInfo",function(e){H.postMessage({action:"gopInfo",gopInfo:e})})}},{key:"push",value:function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}},{key:"reset",value:function(){this.init()}},{key:"setTimestampOffset",value:function(e){var t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(9e4*t))}},{key:"setAudioAppendStart",value:function(e){this.transmuxer.setAudioAppendStart(Math.ceil(9e4*e.appendStart))}},{key:"flush",value:function(e){this.transmuxer.flush()}},{key:"resetCaptions",value:function(){this.transmuxer.resetCaptions()}},{key:"alignGopsWith",value:function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}]),t}();new function(e){e.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new tt(e.data.options):(this.messageHandlers||(this.messageHandlers=new tt),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}(rt)}()}),qu=function(e){return/mp4a\.\d+.\d+/i.test(e)},Wu=function(e){return/avc1\.[\da-f]+/i.test(e)},zu=function(e){return e.map(function(e){return e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})})},Gu=function(e){function n(e,t){No(this,n);var i=Fo(this,(n.__proto__||Object.getPrototypeOf(n)).call(this,La.EventTarget));i.timestampOffset_=0,i.pendingBuffers_=[],i.bufferUpdating_=!1,i.mediaSource_=e,i.codecs_=t,i.audioCodec_=null,i.videoCodec_=null,i.audioDisabled_=!1,i.appendAudioInitSegment_=!0,i.gopBuffer_=[],i.timeMapping_=0,i.safeAppend_=11<=La.browser.IE_VERSION;var r={remux:!1,alignGopsAtEnd:i.safeAppend_};return i.codecs_.forEach(function(e){qu(e)?i.audioCodec_=e:Wu(e)&&(i.videoCodec_=e)}),i.transmuxer_=new Vu,i.transmuxer_.postMessage({action:"init",options:r}),i.transmuxer_.onmessage=function(e){return"data"===e.data.action?i.data_(e):"done"===e.data.action?i.done_(e):"gopInfo"===e.data.action?i.appendGopInfo_(e):void 0},Object.defineProperty(i,"timestampOffset",{get:function(){return this.timestampOffset_},set:function(e){"number"==typeof e&&0<=e&&(this.timestampOffset_=e,this.appendAudioInitSegment_=!0,this.gopBuffer_.length=0,this.timeMapping_=0,this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e}))}}),Object.defineProperty(i,"appendWindowStart",{get:function(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function(e){this.videoBuffer_&&(this.videoBuffer_.appendWindowStart=e),this.audioBuffer_&&(this.audioBuffer_.appendWindowStart=e)}}),Object.defineProperty(i,"updating",{get:function(){return!!(this.bufferUpdating_||!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.updating||this.videoBuffer_&&this.videoBuffer_.updating)}}),Object.defineProperty(i,"buffered",{get:function(){var e=null,t=null,i=0,r=[],n=[];if(!this.videoBuffer_&&!this.audioBuffer_)return La.createTimeRange();if(!this.videoBuffer_)return this.audioBuffer_.buffered;if(!this.audioBuffer_)return this.videoBuffer_.buffered;if(this.audioDisabled_)return this.videoBuffer_.buffered;if(0===this.videoBuffer_.buffered.length&&0===this.audioBuffer_.buffered.length)return La.createTimeRange();for(var a=this.videoBuffer_.buffered,s=this.audioBuffer_.buffered,o=a.length;o--;)r.push({time:a.start(o),type:"start"}),r.push({time:a.end(o),type:"end"});for(o=s.length;o--;)r.push({time:s.start(o),type:"start"}),r.push({time:s.end(o),type:"end"});for(r.sort(function(e,t){return e.time-t.time}),o=0;o<r.length;o++)"start"===r[o].type?2===++i&&(e=r[o].time):"end"===r[o].type&&1===--i&&(t=r[o].time),null!==e&&null!==t&&(n.push([e,t]),t=e=null);return La.createTimeRanges(n)}}),i}return jo(n,La.EventTarget),Bo(n,[{key:"data_",value:function(e){var t=e.data.segment;t.data=new Uint8Array(t.data,e.data.byteOffset,e.data.byteLength),t.initSegment=new Uint8Array(t.initSegment.data,t.initSegment.byteOffset,t.initSegment.byteLength),function(e,t,i){var r=t.player_;if(i.captions&&i.captions.length)for(var n in e.inbandTextTracks_||(e.inbandTextTracks_={}),i.captionStreams)if(!e.inbandTextTracks_[n]){r.tech_.trigger({type:"usage",name:"hls-608"});var a=r.textTracks().getTrackById(n);e.inbandTextTracks_[n]=a||r.addRemoteTextTrack({kind:"captions",id:n,label:n},!1).track}i.metadata&&i.metadata.length&&!e.metadataTrack_&&(e.metadataTrack_=r.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=i.metadata.dispatchType)}(this,this.mediaSource_,t),this.pendingBuffers_.push(t)}},{key:"done_",value:function(e){"closed"!==this.mediaSource_.readyState?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"createRealSourceBuffers_",value:function(){var r=this,n=["audio","video"];n.forEach(function(t){if(r[t+"Codec_"]&&!r[t+"Buffer_"]){var i=null;if(r.mediaSource_[t+"Buffer_"])(i=r.mediaSource_[t+"Buffer_"]).updating=!1;else{var e=t+'/mp4;codecs="'+r[t+"Codec_"]+'"';i=function(e,t){var i=e.addSourceBuffer(t),r=Object.create(null);r.updating=!1,r.realBuffer_=i;var n=function(t){"function"==typeof i[t]?r[t]=function(){return i[t].apply(i,arguments)}:"undefined"==typeof r[t]&&Object.defineProperty(r,t,{get:function(){return i[t]},set:function(e){return i[t]=e}})};for(var a in i)n(a);return r}(r.mediaSource_.nativeMediaSource_,e),r.mediaSource_[t+"Buffer_"]=i}r[t+"Buffer_"]=i,["update","updatestart","updateend"].forEach(function(e){i.addEventListener(e,function(){if("audio"!==t||!r.audioDisabled_)return"updateend"===e&&(r[t+"Buffer_"].updating=!1),n.every(function(e){return!("audio"!==e||!r.audioDisabled_)||(t===e||!r[e+"Buffer_"]||!r[e+"Buffer_"].updating)})?r.trigger(e):void 0})})}})}},{key:"appendBuffer",value:function(e){if(this.bufferUpdating_=!0,this.audioBuffer_&&this.audioBuffer_.buffered.length){var t=this.audioBuffer_.buffered;this.transmuxer_.postMessage({action:"setAudioAppendStart",appendStart:t.end(t.length-1)})}this.videoBuffer_&&this.transmuxer_.postMessage({action:"alignGopsWith",gopsToAlignWith:function(e,t,i){if(!t||!e.length)return[];var r=Math.ceil(9e4*(t.currentTime()-i+3)),n=void 0;for(n=0;n<e.length&&!(e[n].pts>r);n++);return e.slice(n)}(this.gopBuffer_,this.mediaSource_.player_,this.timeMapping_)}),this.transmuxer_.postMessage({action:"push",data:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength},[e.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"appendGopInfo_",value:function(e){this.gopBuffer_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var r=t[0].pts,n=0;n<e.length&&!(e[n].pts>=r);n++);return e.slice(0,n).concat(t)}(this.gopBuffer_,e.data.gopInfo,this.safeAppend_)}},{key:"remove",value:function(e,t){if(this.videoBuffer_&&(this.videoBuffer_.updating=!0,this.videoBuffer_.remove(e,t),this.gopBuffer_=function(e,t,i,r){for(var n=Math.ceil(9e4*(t-r)),a=Math.ceil(9e4*(i-r)),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=n););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(e,t)),Lu(e,t,this.metadataTrack_),this.inbandTextTracks_)for(var i in this.inbandTextTracks_)Lu(e,t,this.inbandTextTracks_[i])}},{key:"processPendingSegments_",value:function(){var e={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};e=this.pendingBuffers_.reduce(function(e,t){var i=t.type,r=t.data,n=t.initSegment;return e[i].segments.push(r),e[i].bytes+=r.byteLength,e[i].initSegment=n,t.captions&&(e.captions=e.captions.concat(t.captions)),t.info&&(e[i].info=t.info),t.metadata&&(e.metadata=e.metadata.concat(t.metadata)),e},e),this.videoBuffer_||this.audioBuffer_||(0===e.video.bytes&&(this.videoCodec_=null),0===e.audio.bytes&&(this.audioCodec_=null),this.createRealSourceBuffers_()),e.audio.info&&this.mediaSource_.trigger({type:"audioinfo",info:e.audio.info}),e.video.info&&this.mediaSource_.trigger({type:"videoinfo",info:e.video.info}),this.appendAudioInitSegment_&&(!this.audioDisabled_&&this.audioBuffer_&&(e.audio.segments.unshift(e.audio.initSegment),e.audio.bytes+=e.audio.initSegment.byteLength),this.appendAudioInitSegment_=!1);var t=!1;this.videoBuffer_&&e.video.bytes?(e.video.segments.unshift(e.video.initSegment),e.video.bytes+=e.video.initSegment.byteLength,this.concatAndAppendSegments_(e.video,this.videoBuffer_),Ou(this,e.captions,e.metadata)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(t=!0),!this.audioDisabled_&&this.audioBuffer_&&this.concatAndAppendSegments_(e.audio,this.audioBuffer_),this.pendingBuffers_.length=0,t&&this.trigger("updateend"),this.bufferUpdating_=!1}},{key:"concatAndAppendSegments_",value:function(e,t){var i=0,r=void 0;if(e.bytes){r=new Uint8Array(e.bytes),e.segments.forEach(function(e){r.set(e,i),i+=e.byteLength});try{t.updating=!0,t.appendBuffer(r)}catch(e){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:e.message,originalError:e})}}}},{key:"abort",value:function(){this.videoBuffer_&&this.videoBuffer_.abort(),!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"reset"}),this.pendingBuffers_.length=0,this.bufferUpdating_=!1}}]),n}(),Xu=function(e){function t(){No(this,t);var a=Fo(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),e=void 0;for(e in a.nativeMediaSource_=new g.MediaSource,a.nativeMediaSource_)e in t.prototype||"function"!=typeof a.nativeMediaSource_[e]||(a[e]=a.nativeMediaSource_[e].bind(a.nativeMediaSource_));return a.duration_=NaN,Object.defineProperty(a,"duration",{get:function(){return this.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(e){(this.duration_=e)===1/0||(this.nativeMediaSource_.duration=e)}}),Object.defineProperty(a,"seekable",{get:function(){return this.duration_===1/0?La.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(a,"readyState",{get:function(){return this.nativeMediaSource_.readyState}}),Object.defineProperty(a,"activeSourceBuffers",{get:function(){return this.activeSourceBuffers_}}),a.sourceBuffers=[],a.activeSourceBuffers_=[],a.updateActiveSourceBuffers_=function(){if(a.activeSourceBuffers_.length=0,1===a.sourceBuffers.length){var e=a.sourceBuffers[0];return e.appendAudioInitSegment_=!0,e.audioDisabled_=!e.audioCodec_,void a.activeSourceBuffers_.push(e)}for(var i=!1,r=!0,t=0;t<a.player_.audioTracks().length;t++){var n=a.player_.audioTracks()[t];if(n.enabled&&"main"!==n.kind){r=!(i=!0);break}}a.sourceBuffers.forEach(function(e,t){if(e.appendAudioInitSegment_=!0,e.videoCodec_&&e.audioCodec_)e.audioDisabled_=i;else if(e.videoCodec_&&!e.audioCodec_)e.audioDisabled_=!0,r=!1;else if(!e.videoCodec_&&e.audioCodec_&&(e.audioDisabled_=t?r:!r,e.audioDisabled_))return;a.activeSourceBuffers_.push(e)})},a.onPlayerMediachange_=function(){a.sourceBuffers.forEach(function(e){e.appendAudioInitSegment_=!0})},a.onHlsReset_=function(){a.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.postMessage({action:"resetCaptions"})})},a.onHlsSegmentTimeMapping_=function(t){a.sourceBuffers.forEach(function(e){return e.timeMapping_=t.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(e){this.nativeMediaSource_.addEventListener(e,this.trigger.bind(this))},a),a.on("sourceopen",function(e){var t=p.querySelector('[src="'+a.url_+'"]');t&&(a.player_=La(t.parentNode),a.player_.tech_.on("hls-reset",a.onHlsReset_),a.player_.tech_.on("hls-segment-time-mapping",a.onHlsSegmentTimeMapping_),a.player_.audioTracks&&a.player_.audioTracks()&&(a.player_.audioTracks().on("change",a.updateActiveSourceBuffers_),a.player_.audioTracks().on("addtrack",a.updateActiveSourceBuffers_),a.player_.audioTracks().on("removetrack",a.updateActiveSourceBuffers_)),a.player_.on("mediachange",a.onPlayerMediachange_))}),a.on("sourceended",function(e){for(var t=Pu(a.duration),i=0;i<a.sourceBuffers.length;i++){var r=a.sourceBuffers[i],n=r.metadataTrack_&&r.metadataTrack_.cues;n&&n.length&&(n[n.length-1].endTime=t)}}),a.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_)))}),a}return jo(t,La.EventTarget),Bo(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")).name="InvalidStateError",i.code=11,i;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){var n,t,i=void 0,r=(n={type:"",parameters:{}},t=e.trim().split(";"),n.type=t.shift().trim(),t.forEach(function(e){var t=e.trim().split("=");if(1<t.length){var i=t[0].replace(/"/g,"").trim(),r=t[1].replace(/"/g,"").trim();n.parameters[i]=r}}),n);if(/^(video|audio)\/mp2t$/i.test(r.type)){var a=[];r.parameters&&r.parameters.codecs&&(a=r.parameters.codecs.split(","),a=(a=zu(a)).filter(function(e){return qu(e)||Wu(e)})),0===a.length&&(a=["avc1.4d400d","mp4a.40.2"]),i=new Gu(this,a),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),i.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}else i=this.nativeMediaSource_.addSourceBuffer(e);return this.sourceBuffers.push(i),i}}]),t}(),Yu=0;La.mediaSources={};var $u=function(e,t){var i=La.mediaSources[e];if(!i)throw new Error("Media Source not found (Video.js)");i.trigger({type:"sourceopen",swfId:t})},Ku=function(){return!!g.MediaSource&&!!g.MediaSource.isTypeSupported&&g.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')},Qu=function(){if(this.MediaSource={open:$u,supportsNativeMediaSources:Ku},Ku())return new Xu;throw new Error("Cannot use create a virtual MediaSource for this video")};Qu.open=$u,Qu.supportsNativeMediaSources=Ku;var Ju={createObjectURL:function(e){var t=void 0;return e instanceof Xu?(t=g.URL.createObjectURL(e.nativeMediaSource_),e.url_=t):e instanceof Xu?(t="blob:vjs-media-source/"+Yu,Yu++,La.mediaSources[t]=e,t):(t=g.URL.createObjectURL(e),e.url_=t)}};La.MediaSource=Qu,La.URL=Ju;var Zu=La.EventTarget,el=La.mergeOptions,tl=function(e,t){for(var s=el(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),i=0;i<t.playlists.length;i++){var r=Go(s,t.playlists[i]);r&&(s=r)}return zo(t,function(e,t,i,r){if(e.playlists&&e.playlists.length){var n=e.playlists[0].uri,a=Go(s,e.playlists[0]);a&&((s=a).mediaGroups[t][i][r].playlists[0]=s.playlists[n])}}),s},il=function(e){function a(e,t,i,r){No(this,a);var n=Fo(this,(a.__proto__||Object.getPrototypeOf(a)).call(this));if(n.hls_=t,n.withCredentials=i,!e)throw new Error("A non-empty playlist URL or playlist is required");return n.on("minimumUpdatePeriod",function(){n.refreshXml_()}),n.on("mediaupdatetimeout",function(){n.refreshMedia_()}),"string"==typeof e?(n.srcUrl=e,n.state="HAVE_NOTHING",Fo(n)):(n.masterPlaylistLoader_=r,n.state="HAVE_METADATA",n.started=!0,n.media(e),g.setTimeout(function(){n.trigger("loadedmetadata")},0),n)}return jo(a,Zu),Bo(a,[{key:"dispose",value:function(){this.stopRequest(),g.clearTimeout(this.mediaUpdateTimeout)}},{key:"stopRequest",value:function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"media",value:function(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var t=this.state;if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}var i=!this.media_||e.uri!==this.media_.uri;this.state="HAVE_METADATA",i&&(this.media_&&this.trigger("mediachanging"),this.media_=e,this.refreshMedia_(),"HAVE_MASTER"!==t&&this.trigger("mediachange"))}},{key:"pause",value:function(){this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1)}},{key:"load",value:function(){this.started?this.trigger("loadedplaylist"):this.start()}},{key:"parseMasterXml",value:function(){var a=Cs(this.masterXml_,{manifestUri:this.srcUrl,clientOffset:this.clientOffset_});a.uri=this.srcUrl;for(var e=0;e<a.playlists.length;e++){var t="placeholder-uri-"+e;a.playlists[e].uri=t,a.playlists[t]=a.playlists[e]}return zo(a,function(e,t,i,r){if(e.playlists&&e.playlists.length){var n="placeholder-uri-"+t+"-"+i+"-"+r;e.playlists[0].uri=n,a.playlists[n]=e.playlists[0]}}),Xo(a),Yo(a),a}},{key:"start",value:function(){var i=this;this.started=!0,this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(e,t){if(i.request){if(i.request=null,e)return i.error={status:t.status,message:"DASH playlist request error at URL: "+i.srcUrl,responseText:t.responseText,code:2},"HAVE_NOTHING"===i.state&&(i.started=!1),i.trigger("error");i.masterXml_=t.responseText,t.responseHeaders&&t.responseHeaders.date?i.masterLoaded_=Date.parse(t.responseHeaders.date):i.masterLoaded_=Date.now(),i.syncClientServerClock_(i.onClientServerClockSync_.bind(i))}})}},{key:"syncClientServerClock_",value:function(r){var n=this,a=Es(this.masterXml_);return null===a?(this.clientOffset_=this.masterLoaded_-Date.now(),r()):"DIRECT"===a.method?(this.clientOffset_=a.value-Date.now(),r()):void(this.request=this.hls_.xhr({uri:Uo(this.srcUrl,a.value),method:a.method,withCredentials:this.withCredentials},function(e,t){if(n.request){if(e)return n.clientOffset_=n.masterLoaded_-Date.now(),r();var i=void 0;i="HEAD"===a.method?t.responseHeaders&&t.responseHeaders.date?Date.parse(t.responseHeaders.date):n.masterLoaded_:Date.parse(t.responseText),n.clientOffset_=i-Date.now(),r()}}))}},{key:"onClientServerClockSync_",value:function(){var e=this;this.master=this.parseMasterXml(),this.state="HAVE_MASTER",this.trigger("loadedplaylist"),this.media_||this.media(this.master.playlists[0]),g.setTimeout(function(){e.trigger("loadedmetadata")},0),this.master.minimumUpdatePeriod&&g.setTimeout(function(){e.trigger("minimumUpdatePeriod")},this.master.minimumUpdatePeriod)}},{key:"refreshXml_",value:function(){var r=this;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(e,t){if(r.request){if(r.request=null,e)return r.error={status:t.status,message:"DASH playlist request error at URL: "+r.srcUrl,responseText:t.responseText,code:2},"HAVE_NOTHING"===r.state&&(r.started=!1),r.trigger("error");r.masterXml_=t.responseText;var i=r.parseMasterXml();r.master=tl(r.master,i),g.setTimeout(function(){r.trigger("minimumUpdatePeriod")},r.master.minimumUpdatePeriod)}})}},{key:"refreshMedia_",value:function(){var e=this,t=void 0,i=void 0;this.masterPlaylistLoader_?(t=this.masterPlaylistLoader_.master,i=this.masterPlaylistLoader_.parseMasterXml()):(t=this.master,i=this.parseMasterXml());var r=tl(t,i);r?(this.masterPlaylistLoader_?this.masterPlaylistLoader_.master=r:this.master=r,this.media_=r.playlists[this.media_.uri]):this.trigger("playlistunchanged"),this.media().endList||(this.mediaUpdateTimeout=g.setTimeout(function(){e.trigger("mediaupdatetimeout")},$o(this.media(),!!r))),this.trigger("loadedplaylist")}}]),a}(),rl=function(e){return La.log.debug?La.log.debug.bind(La,"VHS:",e+" >"):function(){}};function nl(){}var al=function(){function n(e,t,i,r){No(this,n),this.callbacks_=[],this.pendingCallback_=null,this.timestampOffset_=0,this.mediaSource=e,this.processedAppend_=!1,this.type_=i,this.mimeType_=t,this.logger_=rl("SourceUpdater["+i+"]["+t+"]"),"closed"===e.readyState?e.addEventListener("sourceopen",this.createSourceBuffer_.bind(this,t,r)):this.createSourceBuffer_(t,r)}return Bo(n,[{key:"createSourceBuffer_",value:function(e,t){var i=this;this.sourceBuffer_=this.mediaSource.addSourceBuffer(e),this.logger_("created SourceBuffer"),t&&(t.trigger("sourcebufferadded"),this.mediaSource.sourceBuffers.length<2)?t.on("sourcebufferadded",function(){i.start_()}):this.start_()}},{key:"start_",value:function(){var t=this;this.started_=!0,this.onUpdateendCallback_=function(){var e=t.pendingCallback_;t.pendingCallback_=null,t.logger_("buffered ["+wu(t.buffered())+"]"),e&&e(),t.runCallback_()},this.sourceBuffer_.addEventListener("updateend",this.onUpdateendCallback_),this.runCallback_()}},{key:"abort",value:function(e){var t=this;this.processedAppend_&&this.queueCallback_(function(){t.sourceBuffer_.abort()},e)}},{key:"appendBuffer",value:function(e,t){var i=this;this.processedAppend_=!0,this.queueCallback_(function(){i.sourceBuffer_.appendBuffer(e)},t)}},{key:"buffered",value:function(){return this.sourceBuffer_?this.sourceBuffer_.buffered:La.createTimeRanges()}},{key:"remove",value:function(e,t){var i=this;this.processedAppend_&&this.queueCallback_(function(){i.logger_("remove ["+e+" => "+t+"]"),i.sourceBuffer_.remove(e,t)},nl)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||this.pendingCallback_}},{key:"timestampOffset",value:function(e){var t=this;return"undefined"!=typeof e&&(this.queueCallback_(function(){t.sourceBuffer_.timestampOffset=e}),this.timestampOffset_=e),this.timestampOffset_}},{key:"queueCallback_",value:function(e,t){this.callbacks_.push([e.bind(this),t]),this.runCallback_()}},{key:"runCallback_",value:function(){var e=void 0;!this.updating()&&this.callbacks_.length&&this.started_&&(e=this.callbacks_.shift(),this.pendingCallback_=e[1],e[0]())}},{key:"dispose",value:function(){this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_),this.sourceBuffer_&&"open"===this.mediaSource.readyState&&this.sourceBuffer_.abort()}}]),n}(),sl={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINE_RATE:1},ol=2,ul=-101,ll=-102,cl=function(e){var t,i,r={};return e.byterange&&(r.Range=(t=e.byterange,i=t.offset+t.length-1,"bytes="+t.offset+"-"+i)),r},hl=function(e){e.forEach(function(e){e.abort()})},dl=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:ul,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:ll,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:ol,xhr:t}:null},pl=function(s,o,u){var l=[],c=0;return function(e,t){if(e&&(hl(s),l.push(e)),(c+=1)===s.length){if(t.endOfAllRequests=Date.now(),0<l.length){var i=l.reduce(function(e,t){return t.code>e.code?t:e});return u(i,t)}return t.encryptedBytes?(n=t,a=u,(r=o).addEventListener("message",function e(t){if(t.data.source===n.requestId){r.removeEventListener("message",e);var i=t.data.decrypted;return n.bytes=new Uint8Array(i.bytes,i.byteOffset,i.byteLength),a(null,n)}}),void r.postMessage(vu({source:n.requestId,encrypted:n.encryptedBytes,key:n.key.bytes,iv:n.key.iv}),[n.encryptedBytes.buffer,n.key.bytes.buffer])):u(null,t)}var r,n,a}},fl=function(n,a){return function(e){var t,i,r;return n.stats=La.mergeOptions(n.stats,(i=(t=e).target,(r={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-i.requestTime||0}).bytesReceived=t.loaded,r.bandwidth=Math.floor(r.bytesReceived/r.roundTripTime*8*1e3),r)),!n.stats.firstBytesReceivedAt&&n.stats.bytesReceived&&(n.stats.firstBytesReceivedAt=Date.now()),a(e,n)}},ml=function(e,t,i,r,n,a){var s,o,u,l,c=[],h=pl(c,i,a);if(r.key){var d=e(La.mergeOptions(t,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),(s=r,o=h,function(e,t){var i=t.response,r=dl(e,t);if(r)return o(r,s);if(16!==i.byteLength)return o({status:t.status,message:"Invalid HLS key at URL: "+t.uri,code:ol,xhr:t},s);var n=new DataView(i);return s.key.bytes=new Uint32Array([n.getUint32(0),n.getUint32(4),n.getUint32(8),n.getUint32(12)]),o(null,s)}));c.push(d)}if(r.map&&!r.map.bytes){var p=e(La.mergeOptions(t,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:cl(r.map)}),(u=r,l=h,function(e,t){var i=t.response,r=dl(e,t);return r?l(r,u):0===i.byteLength?l({status:t.status,message:"Empty HLS segment content at URL: "+t.uri,code:ol,xhr:t},u):(u.map.bytes=new Uint8Array(t.response),l(null,u))}));c.push(p)}var f,m,g=e(La.mergeOptions(t,{uri:r.resolvedUri,responseType:"arraybuffer",headers:cl(r)}),(f=r,m=h,function(e,t){var i,r=t.response,n=dl(e,t);return n?m(n,f):0===r.byteLength?m({status:t.status,message:"Empty HLS segment content at URL: "+t.uri,code:ol,xhr:t},f):(f.stats={bandwidth:(i=t).bandwidth,bytesReceived:i.bytesReceived||0,roundTripTime:i.roundTripTime||0},f.key?f.encryptedBytes=new Uint8Array(t.response):f.bytes=new Uint8Array(t.response),m(null,f))}));return g.addEventListener("progress",fl(r,n)),c.push(g),function(){return hl(c)}},gl={videoCodec:"avc1",videoObjectTypeIndicator:".4d400d",audioProfile:"2"},yl=function(){var e,t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:"",i={codecCount:0};return i.codecCount=t.split(",").length,i.codecCount=i.codecCount||2,(e=/(^|\s|,)+(avc[13])([^ ,]*)/i.exec(t))&&(i.videoCodec=e[2],i.videoObjectTypeIndicator=e[3]),i.audioProfile=/(^|\s|,)+mp4a.[0-9A-Fa-f]+\.([0-9A-Fa-f]+)/i.exec(t),i.audioProfile=i.audioProfile&&i.audioProfile[2],i},vl=function(e,t,i){return e+"/"+t+'; codecs="'+i.filter(function(e){return!!e}).join(", ")+'"'},_l=function(e,t){var i,r,n=(i=t).segments&&i.segments.length&&i.segments[0].map?"mp4":"mp2t",a=(r=t.attributes||{}).CODECS?yl(r.CODECS):gl,s=t.attributes||{},o=!0,u=!1;if(!t)return[];if(e.mediaGroups.AUDIO&&s.AUDIO){var l=e.mediaGroups.AUDIO[s.AUDIO];if(l)for(var c in o=!(u=!0),l)if(!l[c].uri&&!l[c].playlists){o=!0;break}}u&&!a.audioProfile&&(o||(a.audioProfile=function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i=e.mediaGroups.AUDIO[t];if(!i)return null;for(var r in i){var n=i[r];if(n.default&&n.playlists)return yl(n.playlists[0].attributes.CODECS).audioProfile}return null}(e,s.AUDIO)),a.audioProfile||(La.log.warn("Multiple audio tracks present but no audio codec string is specified. Attempting to use the default audio codec (mp4a.40.2)"),a.audioProfile=gl.audioProfile));var h={};a.videoCodec&&(h.video=""+a.videoCodec+a.videoObjectTypeIndicator),a.audioProfile&&(h.audio="mp4a.40."+a.audioProfile);var d=vl("audio",n,[h.audio]),p=vl("video",n,[h.video]),f=vl("video",n,[h.video,h.audio]);return u?!o&&h.video?[p,d]:o||h.video?[f,d]:[d,d]:h.video?[f]:[d]},bl=function(e,t){var i;return e&&(i=g.getComputedStyle(e))?i[t]:""},Tl=function(e,r){var n=e.slice();e.sort(function(e,t){var i=r(e,t);return 0===i?n.indexOf(e)-n.indexOf(t):i})},Sl=function(e,t){var i=void 0,r=void 0;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||g.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(r=t.attributes.BANDWIDTH),i-(r=r||g.Number.MAX_VALUE)},kl=function(e,t,i){if(!e||!t)return!1;var r=i===e.segments.length;return e.endList&&"open"===t.readyState&&r},Cl=function(e){return"number"==typeof e&&isFinite(e)},El=function(e){function i(e){No(this,i);var t=Fo(this,(i.__proto__||Object.getPrototypeOf(i)).call(this));if(!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");return t.bandwidth=e.bandwidth,t.throughput={rate:0,count:0},t.roundTrip=NaN,t.resetStats_(),t.mediaIndex=null,t.hasPlayed_=e.hasPlayed,t.currentTime_=e.currentTime,t.seekable_=e.seekable,t.seeking_=e.seeking,t.duration_=e.duration,t.mediaSource_=e.mediaSource,t.hls_=e.hls,t.loaderType_=e.loaderType,t.startingMedia_=void 0,t.segmentMetadataTrack_=e.segmentMetadataTrack,t.goalBufferLength_=e.goalBufferLength,t.sourceType_=e.sourceType,t.state_="INIT",t.checkBufferTimeout_=null,t.error_=void 0,t.currentTimeline_=-1,t.pendingSegment_=null,t.mimeType_=null,t.sourceUpdater_=null,t.xhrOptions_=null,t.activeInitSegmentId_=null,t.initSegments_={},t.decrypter_=e.decrypter,t.syncController_=e.syncController,t.syncPoint_={segmentIndex:0,time:0},t.syncController_.on("syncinfoupdate",function(){return t.trigger("syncinfoupdate")}),t.mediaSource_.addEventListener("sourceopen",function(){return t.ended_=!1}),t.fetchAtBuffer_=!1,t.logger_=rl("SegmentLoader["+t.loaderType_+"]"),Object.defineProperty(t,"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e)}}),t}return jo(i,La.EventTarget),Bo(i,[{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():La.createTimeRanges()}},{key:"initSegment",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]&&arguments[1];if(!e)return null;var i=_u(e),r=this.initSegments_[i];return t&&!r&&e.bytes&&(this.initSegments_[i]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes}),r||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 al(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};if(e){var i=this.playlist_,r=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0});var n=i?i.id:null;if(this.logger_("playlist update ["+n+" => "+e.id+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(i&&i.uri===e.uri){var a=e.mediaSequence-i.mediaSequence;this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex&&(this.mediaIndex-=a),r&&(r.mediaIndex-=a,0<=r.mediaIndex&&(r.segment=e.segments[r.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(i,e)}else null!==this.mediaIndex&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(g.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return null===this.checkBufferTimeout_}},{key:"mimeType",value:function(e,t){this.mimeType_||(this.mimeType_=e,this.sourceBufferEmitter_=t,"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),Lu(e,t,this.segmentMetadataTrack_)}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&g.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&g.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g.setTimeout(this.monitorBufferTick_.bind(this),500)}},{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)kl(this.playlist_,this.mediaSource_,e.mediaIndex)?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,r,n,a){var s=0,o=void 0;e.length&&(s=e.end(e.length-1));var u=Math.max(0,s-n);if(!t.segments.length)return null;if(u>=this.goalBufferLength_())return null;if(!r&&1<=u)return null;if(null===a)return i=this.getSyncSegmentCandidate_(t),this.generateSegmentInfo_(t,i,null,!0);if(null!==i){var l=t.segments[i];return o=l&&l.end?l.end:s,this.generateSegmentInfo_(t,i+1,o,!1)}if(this.fetchAtBuffer_){var c=du.getMediaInfoForTime(t,s,a.segmentIndex,a.time);i=c.mediaIndex,o=c.startTime}else{var h=du.getMediaInfoForTime(t,n,a.segmentIndex,a.time);i=h.mediaIndex,o=h.startTime}return 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,r){if(t<0||t>=e.segments.length)return null;var n=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:n.resolvedUri,mediaIndex:t,isSyncRequest:r,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:n.timeline,duration:n.duration,segment:n}}},{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,r=this.pendingSegment_.duration,n=du.estimateSegmentRequestTime(r,i,this.playlist_,e.bytesReceived),a=function(e,t){var i=2<arguments.length&&void 0!==arguments[2]?arguments[2]:1;return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(n<=a)return!1;var s=function(e){var t=e.master,i=e.currentTime,r=e.bandwidth,n=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter(function(e){return!du.isIncompatible(e)}),c=l.filter(du.isEnabled);c.length||(c=l.filter(function(e){return!du.isDisabled(e)}));var h=c.filter(du.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){var t=u.getSyncPoint(e,n,o,i)?1:2;return{playlist:e,rebufferingImpact:du.estimateSegmentRequestTime(a,r,e)*t-s}}),d=h.filter(function(e){return e.rebufferingImpact<=0});return Tl(d,function(e,t){return Sl(t.playlist,e.playlist)}),d.length?d[0]:(Tl(h,function(e,t){return e.rebufferingImpact-t.rebufferingImpact}),h[0]||null)}({master:this.hls_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=n-a-s.rebufferingImpact,u=.5;return a<=Su&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u?!1:(this.bandwidth=s.playlist.attributes.BANDWIDTH*sl.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=ml(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,i,r,n,a=(t=this.seekable_(),i=this.currentTime_(),r=this.playlist_.targetDuration||10,n=void 0,n=t.length&&0<t.start(0)&&t.start(0)<i?t.start(0):i-30,Math.min(n,i-r));0<a&&this.remove(0,a)}},{key:"createSimplifiedSegmentObj_",value:function(e){var t=e.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){var r=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key={resolvedUri:t.key.resolvedUri,iv:r}}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===ll?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===ul?(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 this.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(e){var t=this.pendingSegment_;t.bytes=e.bytes,e.map&&(t.segment.map.bytes=e.map.bytes),t.endOfAllRequests=e.endOfAllRequests,this.handleSegment_()}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_){var t=this.pendingSegment_,i=t.segment,r=this.syncController_.probeSegmentInfo(t);"undefined"==typeof this.startingMedia_&&r&&(r.containsAudio||r.containsVideo)&&(this.startingMedia_={containsAudio:r.containsAudio,containsVideo:r.containsVideo});var n,a,s,o=(n=this.loaderType_,a=this.startingMedia_,s=r,"main"===n&&a&&s?s.containsAudio||s.containsVideo?a.containsVideo&&!s.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.":!a.containsVideo&&s.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);if(o)return this.error({message:o,blacklistDuration:1/0}),void this.trigger("error");if(t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");null!==t.timestampOffset&&t.timestampOffset!==this.sourceUpdater_.timestampOffset()&&(this.sourceUpdater_.timestampOffset(t.timestampOffset),this.trigger("timestampoffset"));var u,l,c,h,d,p,f,m,g,y,v,_=this.syncController_.mappingForTimeline(t.timeline);if(null!==_&&this.trigger({type:"segmenttimemapping",mapping:_}),this.state="APPENDING",i.map){var b=_u(i.map);if(!this.activeInitSegmentId_||this.activeInitSegmentId_!==b){var T=this.initSegment(i.map);this.sourceUpdater_.appendBuffer(T.bytes,function(){e.activeInitSegmentId_=b})}}t.byteLength=t.bytes.byteLength,"number"==typeof i.start&&"number"==typeof i.end?this.mediaSecondsLoaded+=i.end-i.start:this.mediaSecondsLoaded+=i.duration,this.logger_((l=(u=t).segment,c=l.start,h=l.end,d=u.playlist,p=d.mediaSequence,f=d.id,m=d.segments,g=void 0===m?[]:m,y=u.mediaIndex,v=u.timeline,["appending ["+y+"] of ["+p+", "+(p+g.length)+"] from playlist ["+f+"]","["+c+" => "+h+"] in timeline ["+v+"]"].join(" "))),this.sourceUpdater_.appendBuffer(t.bytes,this.handleUpdateEnd_.bind(this))}else this.state="READY"}},{key:"handleUpdateEnd_",value:function(){if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_,t=e.segment,i=null!==this.mediaIndex;(this.pendingSegment_=null,this.recordThroughput_(e),this.addSegmentMetadataCue_(e),this.state="READY",this.mediaIndex=e.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration)?this.resetEverything():(i&&this.trigger("bandwidthupdate"),this.trigger("progress"),kl(e.playlist,this.mediaSource_,e.mediaIndex+1)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(e){var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,r=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(r-t)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function(e){if(this.segmentMetadataTrack_){var t=e.segment,i=t.start,r=t.end;if(Cl(i)&&Cl(r)){Lu(i,r,this.segmentMetadataTrack_);var n=g.WebKitDataCue||g.VTTCue,a={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.uri,start:i,end:r},s=new n(i,r,JSON.stringify(a));s.value=a,this.segmentMetadataTrack_.addCue(s)}}}}]),i}(),wl=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)})),Al=function(e){return String.fromCharCode.apply(null,e)},Ll=function(e){function r(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};No(this,r);var i=Fo(this,(r.__proto__||Object.getPrototypeOf(r)).call(this,e,t));return i.mediaSource_=null,i.subtitlesTrack_=null,i}return jo(r,El),Bo(r,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)return La.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;return La.createTimeRanges([[t,i]])}},{key:"initSegment",value:function(e){var t=1<arguments.length&&void 0!==arguments[1]&&arguments[1];if(!e)return null;var i=_u(e),r=this.initSegments_[i];if(t&&!r&&e.bytes){var n=wl.byteLength+e.bytes.byteLength,a=new Uint8Array(n);a.set(e.bytes),a.set(wl,e.bytes.byteLength),this.initSegments_[i]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return r||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(e){return"undefined"==typeof e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}},{key:"remove",value:function(e,t){Lu(e,t,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){var e=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var t=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(t=this.skipEmptySegments_(t)){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return this.syncController_.one("timestampoffset",function(){e.state="READY",e.paused()||e.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}}},{key:"skipEmptySegments_",value:function(e){for(;e&&e.segment.empty;)e=this.generateSegmentInfo_(e.playlist,e.mediaIndex+1,e.startOfSegment+e.duration,e.isSyncRequest);return e}},{key:"handleSegment_",value:function(){var t=this;if(this.pendingSegment_&&this.subtitlesTrack_){this.state="APPENDING";var e=this.pendingSegment_,i=e.segment;if("function"!=typeof g.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var r=function(){t.handleSegment_()};return this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",r),void this.subtitlesTrack_.tech_.one("vttjserror",function(){t.subtitlesTrack_.tech_.off("vttjsloaded",r),t.error({message:"Error loading vtt.js"}),t.state="READY",t.pause(),t.trigger("error")})}i.requested=!0;try{this.parseVTTCues_(e)}catch(e){return this.error({message:e.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(e,this.syncController_.timelines[e.timeline],this.playlist_),e.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");e.byteLength=e.bytes.byteLength,this.mediaSecondsLoaded+=i.duration,e.cues.length&&this.remove(e.cues[0].endTime,e.cues[e.cues.length-1].endTime),e.cues.forEach(function(e){t.subtitlesTrack_.addCue(e)}),this.handleUpdateEnd_()}else this.state="READY"}},{key:"parseVTTCues_",value:function(t){var e=void 0,i=!1;"function"==typeof g.TextDecoder?e=new g.TextDecoder("utf8"):(e=g.WebVTT.StringDecoder(),i=!0);var r=new g.WebVTT.Parser(g,g.vttjs,e);if(t.cues=[],t.timestampmap={MPEGTS:0,LOCAL:0},r.oncue=t.cues.push.bind(t.cues),r.ontimestampmap=function(e){return t.timestampmap=e},r.onparsingerror=function(e){La.log.warn("Error encountered when parsing cues: "+e.message)},t.segment.map){var n=t.segment.map.bytes;i&&(n=Al(n)),r.parse(n)}var a=t.bytes;i&&(a=Al(a)),r.parse(a),r.flush()}},{key:"updateTimeMapping_",value:function(e,t,i){var r=e.segment;if(t)if(e.cues.length){var n=e.timestampmap,a=n.MPEGTS/9e4-n.LOCAL+t.mapping;if(e.cues.forEach(function(e){e.startTime+=a,e.endTime+=a}),!i.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(s,o-r.duration)}}}else r.empty=!0}}]),r}(),Pl=function(e,t){for(var i=e.cues,r=0;r<i.length;r++){var n=i[r];if(t>=n.adStartTime&&t<=n.adEndTime)return n}return null},Ol=Co,Il=[{name:"VOD",run:function(e,t,i,r,n){if(i!==1/0){return{time:0,segmentIndex:0}}return null}},{name:"ProgramDateTime",run:function(e,t,i,r,n){if(!e.datetimeToDisplayTime)return null;var a=t.segments||[],s=null,o=null;n=n||0;for(var u=0;u<a.length;u++){var l=a[u];if(l.dateTimeObject){var c=l.dateTimeObject.getTime()/1e3+e.datetimeToDisplayTime,h=Math.abs(n-c);if(null!==o&&o<h)break;o=h,s={time:c,segmentIndex:u}}}return s}},{name:"Segment",run:function(e,t,i,r,n){var a=t.segments||[],s=null,o=null;n=n||0;for(var u=0;u<a.length;u++){var l=a[u];if(l.timeline===r&&"undefined"!=typeof l.start){var c=Math.abs(n-l.start);if(null!==o&&o<c)break;(!s||null===o||c<=o)&&(o=c,s={time:l.start,segmentIndex:u})}}return s}},{name:"Discontinuity",run:function(e,t,i,r,n){var a=null;if(n=n||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,c=e.discontinuities[l];if(c){var h=Math.abs(n-c.time);if(null!==s&&s<h)break;(!a||null===s||h<=s)&&(s=h,a={time:c.time,segmentIndex:u})}}return a}},{name:"Playlist",run:function(e,t,i,r,n){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence}:null}}],xl=function(e){function t(){No(this,t);var e=Fo(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e.inspectCache_=void 0,e.timelines=[],e.discontinuities=[],e.datetimeToDisplayTime=null,e.logger_=rl("SyncController"),e}return jo(t,La.EventTarget),Bo(t,[{key:"getSyncPoint",value:function(e,t,i,r){var n=this.runStrategies_(e,t,i,r);return n.length?this.selectSyncPoint_(n,{key:"time",value:r}):null}},{key:"getExpiredTime",value:function(e,t){if(!e||!e.segments)return null;var i=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)return null;var r=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return 0<r.segmentIndex&&(r.time*=-1),Math.abs(r.time+eu(e,r.segmentIndex,0))}},{key:"runStrategies_",value:function(e,t,i,r){for(var n=[],a=0;a<Il.length;a++){var s=Il[a],o=s.run(this,e,t,i,r);o&&(o.strategy=s.name,n.push({strategy:s.name,syncPoint:o}))}return n}},{key:"selectSyncPoint_",value:function(e,t){for(var i=e[0].syncPoint,r=Math.abs(e[0].syncPoint[t.key]-t.value),n=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<r&&(r=s,i=e[a].syncPoint,n=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+n+"]: [time:"+i.time+", segmentIndex:"+i.segmentIndex+"]"),i}},{key:"saveExpiredSegmentInfo",value:function(e,t){for(var i=t.mediaSequence-e.mediaSequence-1;0<=i;i--){var r=e.segments[i];if(r&&"undefined"!=typeof r.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}}},{key:"setDateTimeMapping",value:function(e){if(!this.datetimeToDisplayTime&&e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0].dateTimeObject.getTime()/1e3;this.datetimeToDisplayTime=-t}}},{key:"reset",value:function(){this.inspectCache_=void 0}},{key:"probeSegmentInfo",value:function(e){var t=e.segment,i=e.playlist,r=void 0;return(r=t.map?this.probeMp4Segment_(e):this.probeTsSegment_(e))&&this.calculateSegmentTimeMapping_(e,r)&&(this.saveDiscontinuitySyncInfo_(e),i.syncInfo||(i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:t.start})),r}},{key:"probeMp4Segment_",value:function(e){var t=e.segment,i=Os(t.map.bytes),r=Is(i,e.bytes);return null!==e.timestampOffset&&(e.timestampOffset-=r),{start:r,end:r+t.duration}}},{key:"probeTsSegment_",value:function(e){var t=Ol(e.bytes,this.inspectCache_),i=void 0,r=void 0;return t?(t.video&&2===t.video.length?(this.inspectCache_=t.video[1].dts,i=t.video[0].dtsTime,r=t.video[1].dtsTime):t.audio&&2===t.audio.length&&(this.inspectCache_=t.audio[1].dts,i=t.audio[0].dtsTime,r=t.audio[1].dtsTime),{start:i,end:r,containsVideo:t.video&&2===t.video.length,containsAudio:t.audio&&2===t.audio.length}):null}},{key:"timestampOffsetForTimeline",value:function(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].time}},{key:"mappingForTimeline",value:function(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].mapping}},{key:"calculateSegmentTimeMapping_",value:function(e,t){var i=e.segment,r=this.timelines[e.timeline];if(null!==e.timestampOffset)r={time:e.startOfSegment,mapping:e.startOfSegment-t.start},this.timelines[e.timeline]=r,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+r.time+"] [mapping: "+r.mapping+"]"),i.start=e.startOfSegment,i.end=t.end+r.mapping;else{if(!r)return!1;i.start=t.start+r.mapping,i.end=t.end+r.mapping}return!0}},{key:"saveDiscontinuitySyncInfo_",value:function(e){var 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(var r=0;r<t.discontinuityStarts.length;r++){var n=t.discontinuityStarts[r],a=t.discontinuitySequence+r+1,s=n-e.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var u=void 0;u=s<0?i.start-eu(t,e.mediaIndex,n):i.end+eu(t,e.mediaIndex+1,n),this.discontinuities[a]={time:u,accuracy:o}}}}}]),t}(),Dl=new Nu("./decrypter-worker.worker.js",function(e,t){var i,a,h,r,n,d,p,g,s,l,y,o,u=this;i="undefined"!=typeof e?e:"undefined"!=typeof global?global:"undefined"!=typeof u?u:{},a="undefined"!=typeof e?e:"undefined"!=typeof i?i:"undefined"!=typeof u?u:{},h=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},r=function(){function r(e,t){for(var i=0;i<t.length;i++){var r=t[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(e,t,i){return t&&r(e.prototype,t),i&&r(e,i),e}}(),n=function(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!==("undefined"==typeof t?"undefined":v(t))&&"function"!=typeof t?e:t},d=function(){var e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],r=t[4],n=i[4],a=void 0,s=void 0,o=void 0,u=[],l=[],c=void 0,h=void 0,d=void 0,p=void 0,f=void 0;for(a=0;a<256;a++)l[(u[a]=a<<1^283*(a>>7))^a]=a;for(s=o=0;!r[s];s^=c||1,o=l[o]||1)for(d=(d=o^o<<1^o<<2^o<<3^o<<4)>>8^255&d^99,f=16843009*u[h=u[c=u[n[r[s]=d]=s]]]^65537*h^257*c^16843008*s,p=257*u[d]^16843008*d,a=0;a<4;a++)t[a][s]=p=p<<24^p>>>8,i[a][d]=f=f<<24^f>>>8;for(a=0;a<5;a++)t[a]=t[a].slice(0),i[a]=i[a].slice(0);return e},p=null,g=function(){function c(e){h(this,c),p||(p=d()),this._tables=[[p[0][0].slice(),p[0][1].slice(),p[0][2].slice(),p[0][3].slice(),p[0][4].slice()],[p[1][0].slice(),p[1][1].slice(),p[1][2].slice(),p[1][3].slice(),p[1][4].slice()]];var t=void 0,i=void 0,r=void 0,n=void 0,a=void 0,s=this._tables[0][4],o=this._tables[1],u=e.length,l=1;if(4!==u&&6!==u&&8!==u)throw new Error("Invalid aes key size");for(n=e.slice(0),a=[],this._key=[n,a],t=u;t<4*u+28;t++)r=n[t-1],(t%u==0||8===u&&t%u==4)&&(r=s[r>>>24]<<24^s[r>>16&255]<<16^s[r>>8&255]<<8^s[255&r],t%u==0&&(r=r<<8^r>>>24^l<<24,l=l<<1^283*(l>>7))),n[t]=n[t-u]^r;for(i=0;t;i++,t--)r=n[3&i?t:t-4],a[i]=t<=4||i<4?r:o[0][s[r>>>24]]^o[1][s[r>>16&255]]^o[2][s[r>>8&255]]^o[3][s[255&r]]}return c.prototype.decrypt=function(e,t,i,r,n,a){var s=this._key[1],o=e^s[0],u=r^s[1],l=i^s[2],c=t^s[3],h=void 0,d=void 0,p=void 0,f=s.length/4-2,m=void 0,g=4,y=this._tables[1],v=y[0],_=y[1],b=y[2],T=y[3],S=y[4];for(m=0;m<f;m++)h=v[o>>>24]^_[u>>16&255]^b[l>>8&255]^T[255&c]^s[g],d=v[u>>>24]^_[l>>16&255]^b[c>>8&255]^T[255&o]^s[g+1],p=v[l>>>24]^_[c>>16&255]^b[o>>8&255]^T[255&u]^s[g+2],c=v[c>>>24]^_[o>>16&255]^b[u>>8&255]^T[255&l]^s[g+3],g+=4,o=h,u=d,l=p;for(m=0;m<4;m++)n[(3&-m)+a]=S[o>>>24]<<24^S[u>>16&255]<<16^S[l>>8&255]<<8^S[255&c]^s[g++],h=o,o=u,u=l,l=c,c=h},c}(),s=function(){function e(){h(this,e),this.listeners={}}return e.prototype.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},e.prototype.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e].splice(i,1),-1<i},e.prototype.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,r=0;r<i;++r)t[r].call(this,arguments[1]);else for(var n=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,n)},e.prototype.dispose=function(){this.listeners={}},e.prototype.pipe=function(t){this.on("data",function(e){t.push(e)})},e}(),l=function(t){function i(){h(this,i);var e=n(this,t.call(this,s));return e.jobs=[],e.delay=1,e.timeout_=null,e}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+("undefined"==typeof t?"undefined":v(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)}(i,t),i.prototype.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},i.prototype.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},i}(s),y=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},o=function(){function u(e,t,i,r){h(this,u);var n=u.STEP,a=new Int32Array(e.buffer),s=new Uint8Array(e.byteLength),o=0;for(this.asyncStream_=new l,this.asyncStream_.push(this.decryptChunk_(a.subarray(o,o+n),t,i,s)),o=n;o<a.length;o+=n)i=new Uint32Array([y(a[o-4]),y(a[o-3]),y(a[o-2]),y(a[o-1])]),this.asyncStream_.push(this.decryptChunk_(a.subarray(o,o+n),t,i,s));this.asyncStream_.push(function(){var e;r(null,(e=s).subarray(0,e.byteLength-e[e.byteLength-1]))})}return u.prototype.decryptChunk_=function(t,i,r,n){return function(){var e=function(e,t,i){var r=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),n=new g(Array.prototype.slice.call(t)),a=new Uint8Array(e.byteLength),s=new Int32Array(a.buffer),o=void 0,u=void 0,l=void 0,c=void 0,h=void 0,d=void 0,p=void 0,f=void 0,m=void 0;for(o=i[0],u=i[1],l=i[2],c=i[3],m=0;m<r.length;m+=4)h=y(r[m]),d=y(r[m+1]),p=y(r[m+2]),f=y(r[m+3]),n.decrypt(h,d,p,f,s,m),s[m]=y(s[m]^o),s[m+1]=y(s[m+1]^u),s[m+2]=y(s[m+2]^l),s[m+3]=y(s[m+3]^c),o=h,u=d,l=p,c=f;return a}(t,i,r);n.set(e,t.byteOffset)}},r(u,null,[{key:"STEP",get:function(){return 32e3}}]),u}(),new function(e){e.onmessage=function(e){var n=e.data,t=new Uint8Array(n.encrypted.bytes,n.encrypted.byteOffset,n.encrypted.byteLength),i=new Uint32Array(n.key.bytes,n.key.byteOffset,n.key.byteLength/4),r=new Uint32Array(n.iv.bytes,n.iv.byteOffset,n.iv.byteLength/4);new o(t,i,r,function(e,t){var i,r;a.postMessage((i={source:n.source,decrypted:t},r={},Object.keys(i).forEach(function(e){var t=i[e];ArrayBuffer.isView(t)?r[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:r[e]=t}),r),[t.buffer])})}}(u)}),Rl=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Ml=function(e,t){(t.activePlaylistLoader=e).load()},Ul={AUDIO:function(u,l){return function(){var e=l.segmentLoaders[u],t=l.mediaTypes[u],i=l.blacklistCurrentPlaylist;Rl(e,t);var r=t.activeTrack(),n=t.activeGroup(),a=(n.filter(function(e){return e.default})[0]||n[0]).id,s=t.tracks[a];if(r!==s){for(var o in La.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),t.tracks)t.tracks[o].enabled=t.tracks[o]===s;t.onTrackChanged()}else i({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(r,n){return function(){var e=n.segmentLoaders[r],t=n.mediaTypes[r];La.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),Rl(e,t);var i=t.activeTrack();i&&(i.mode="disabled"),t.onTrackChanged()}}},Nl={AUDIO:function(e,t,i){if(t){var r=i.tech,n=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,n),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),n),r.paused()||a.load()}),t.on("error",Ul[e](e,i))}},SUBTITLES:function(e,t,i){var r=i.tech,n=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,n),a.track(s.activeTrack()),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),n),r.paused()||a.load()}),t.on("error",Ul[e](e,i))}},Bl=function(t,i){return function(e){return e.attributes[t]===i}},jl=function(t){return function(e){return e.resolvedUri===t}},Fl={AUDIO:function(e,t){var i,r,n=t.hls,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions.withCredentials,u=t.master,l=u.mediaGroups,c=u.playlists,h=t.mediaTypes[e],d=h.groups,p=h.tracks,f=t.masterPlaylistLoader;for(var m in l[e]&&0!==Object.keys(l[e]).length||(l[e]={main:{default:{default:!0}}}),l[e]){d[m]||(d[m]=[]);var g=c.filter(Bl(e,m));for(var y in l[e][m]){var v=l[e][m][y];g.filter(jl(v.resolvedUri)).length&&delete v.resolvedUri;var _=void 0;if(_=v.resolvedUri?new Ko(v.resolvedUri,n,o):v.playlists&&"dash"===a?new il(v.playlists[0],n,o,f):null,v=La.mergeOptions({id:y,playlistLoader:_},v),Nl[e](e,v.playlistLoader,t),d[m].push(v),"undefined"==typeof p[y]){var b=new La.AudioTrack({id:y,kind:(i=v,r=void 0,r=i.default?"main":"alternative",i.characteristics&&0<=i.characteristics.indexOf("public.accessibility.describes-video")&&(r="main-desc"),r),enabled:!1,language:v.language,default:v.default,label:y});p[y]=b}}}s.on("error",Ul[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,r=t.hls,n=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions.withCredentials,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,h=t.masterPlaylistLoader;for(var d in o[e])for(var p in l[d]||(l[d]=[]),o[e][d])if(!o[e][d][p].forced){var f=o[e][d][p],m=void 0;if("hls"===n?m=new Ko(f.resolvedUri,r,s):"dash"===n&&(m=new il(f.playlists[0],r,s,h)),f=La.mergeOptions({id:p,playlistLoader:m},f),Nl[e](e,f.playlistLoader,t),l[d].push(f),"undefined"==typeof c[p]){var g=i.addRemoteTextTrack({id:p,kind:"subtitles",enabled:!1,language:f.language,label:p},!1).track;c[p]=g}}a.on("error",Ul[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,r=t.master.mediaGroups,n=t.mediaTypes[e],a=n.groups,s=n.tracks;for(var o in r[e])for(var u in a[o]||(a[o]=[]),r[e][o]){var l=r[e][o][u];if(l.instreamId.match(/CC\d/)&&(a[o].push(La.mergeOptions({id:u},l)),"undefined"==typeof s[u])){var c=i.addRemoteTextTrack({id:l.instreamId,kind:"captions",enabled:!1,language:l.language,label:u},!1).track;s[u]=c}}}},Hl={AUDIO:function(i,r){return function(){var e=r.mediaTypes[i].tracks;for(var t in e)if(e[t].enabled)return e[t];return null}},SUBTITLES:function(i,r){return function(){var e=r.mediaTypes[i].tracks;for(var t in e)if("showing"===e[t].mode)return e[t];return null}}},Vl=function(t){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){Fl[e](e,t)});var i=t.mediaTypes,e=t.masterPlaylistLoader,r=t.tech,n=t.hls;["AUDIO","SUBTITLES"].forEach(function(e){var a,s,o,u,l,c;i[e].activeGroup=(a=e,s=t,function(t){var e=s.masterPlaylistLoader,i=s.mediaTypes[a].groups,r=e.media();if(!r)return null;var n=null;return r.attributes[a]&&(n=i[r.attributes[a]]),n=n||i.main,"undefined"==typeof t?n:null===t?null:n.filter(function(e){return e.id===t.id})[0]||null}),i[e].activeTrack=Hl[e](e,t),i[e].onGroupChanged=(o=e,u=t,function(){var e=u.segmentLoaders,t=e[o],i=e.main,r=u.mediaTypes[o],n=r.activeTrack(),a=r.activeGroup(n),s=r.activePlaylistLoader;Rl(t,r),a&&(a.playlistLoader?(t.resyncLoader(),Ml(a.playlistLoader,r)):s&&i.resetEverything())}),i[e].onTrackChanged=(l=e,c=t,function(){var e=c.segmentLoaders,t=e[l],i=e.main,r=c.mediaTypes[l],n=r.activeTrack(),a=r.activeGroup(n),s=r.activePlaylistLoader;Rl(t,r),a&&(a.playlistLoader?(s!==a.playlistLoader&&(t.track&&t.track(n),t.resetEverything()),Ml(a.playlistLoader,r)):i.resetEverything())})});var a=i.AUDIO.activeGroup(),s=(a.filter(function(e){return e.default})[0]||a[0]).id;i.AUDIO.tracks[s].enabled=!0,i.AUDIO.onTrackChanged(),e.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return i[e].onGroupChanged()})});var o=function(){i.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"hls-audio-change"})};for(var u in r.audioTracks().addEventListener("change",o),r.remoteTextTracks().addEventListener("change",i.SUBTITLES.onTrackChanged),n.on("dispose",function(){r.audioTracks().removeEventListener("change",o),r.remoteTextTracks().removeEventListener("change",i.SUBTITLES.onTrackChanged)}),r.clearTracks("audio"),i.AUDIO.tracks)r.audioTracks().addTrack(i.AUDIO.tracks[u])},ql=function(){var t={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){t[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:nl,activeTrack:nl,onGroupChanged:nl,onTrackChanged:nl}}),t},Wl=void 0,zl=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],Gl=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},Xl=function(e){function d(e){No(this,d);var t=Fo(this,(d.__proto__||Object.getPrototypeOf(d)).call(this)),i=e.url,r=e.withCredentials,n=e.tech,a=e.bandwidth,s=e.externHls,o=e.useCueTags,u=e.blacklistDuration,l=e.enableLowInitialPlaylist,c=e.sourceType;if(!i)throw new Error("A non-empty playlist URL is required");Wl=s,t.withCredentials=r,t.tech_=n,t.hls_=n.hls,t.sourceType_=c,t.useCueTags_=o,t.blacklistDuration=u,t.enableLowInitialPlaylist=l,t.useCueTags_&&(t.cueTagsTrack_=t.tech_.addTextTrack("metadata","ad-cues"),t.cueTagsTrack_.inBandMetadataTrackDispatchType=""),t.requestOptions_={withCredentials:t.withCredentials,timeout:null},t.mediaTypes_=ql(),t.mediaSource=new La.MediaSource,t.mediaSource.addEventListener("sourceopen",t.handleSourceOpen_.bind(t)),t.seekable_=La.createTimeRanges(),t.hasPlayed_=function(){return!1},t.syncController_=new xl(e),t.segmentMetadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,t.decrypter_=new Dl;var h={hls:t.hls_,mediaSource:t.mediaSource,currentTime:t.tech_.currentTime.bind(t.tech_),seekable:function(){return t.seekable()},seeking:function(){return t.tech_.seeking()},duration:function(){return t.mediaSource.duration},hasPlayed:function(){return t.hasPlayed_()},goalBufferLength:function(){return t.goalBufferLength()},bandwidth:a,syncController:t.syncController_,decrypter:t.decrypter_,sourceType:t.sourceType_};return t.masterPlaylistLoader_="dash"===t.sourceType_?new il(i,t.hls_,t.withCredentials):new Ko(i,t.hls_,t.withCredentials),t.setupMasterPlaylistLoaderListeners_(),t.mainSegmentLoader_=new El(La.mergeOptions(h,{segmentMetadataTrack:t.segmentMetadataTrack_,loaderType:"main"}),e),t.audioSegmentLoader_=new El(La.mergeOptions(h,{loaderType:"audio"}),e),t.subtitleSegmentLoader_=new Ll(La.mergeOptions(h,{loaderType:"vtt"}),e),t.setupSegmentLoaderListeners_(),zl.forEach(function(e){t[e+"_"]=Gl.bind(t,e)}),t.logger_=rl("MPC"),t.masterPlaylistLoader_.load(),t}return jo(d,La.EventTarget),Bo(d,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){var r=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var e=r.masterPlaylistLoader_.media(),t=1.5*r.masterPlaylistLoader_.targetDuration*1e3;hu(r.masterPlaylistLoader_.master,r.masterPlaylistLoader_.media())?r.requestOptions_.timeout=0:r.requestOptions_.timeout=t,e.endList&&"none"!==r.tech_.preload()&&(r.mainSegmentLoader_.playlist(e,r.requestOptions_),r.mainSegmentLoader_.load()),Vl({sourceType:r.sourceType_,segmentLoaders:{AUDIO:r.audioSegmentLoader_,SUBTITLES:r.subtitleSegmentLoader_,main:r.mainSegmentLoader_},tech:r.tech_,requestOptions:r.requestOptions_,masterPlaylistLoader:r.masterPlaylistLoader_,hls:r.hls_,master:r.master(),mediaTypes:r.mediaTypes_,blacklistCurrentPlaylist:r.blacklistCurrentPlaylist.bind(r)}),r.triggerPresenceUsage_(r.master(),e);try{r.setupSourceBuffers_()}catch(e){return La.log.warn("Failed to create SourceBuffers",e),r.mediaSource.endOfStream("decode")}r.setupFirstPlay(),r.trigger("selectedinitialmedia")}),this.masterPlaylistLoader_.on("loadedplaylist",function(){var e=r.masterPlaylistLoader_.media();if(!e){r.excludeUnsupportedVariants_();var t=void 0;return r.enableLowInitialPlaylist&&(t=r.selectInitialPlaylist()),t||(t=r.selectPlaylist()),r.initialMedia_=t,void r.masterPlaylistLoader_.media(r.initialMedia_)}if(r.useCueTags_&&r.updateAdCues_(e),r.mainSegmentLoader_.playlist(e,r.requestOptions_),r.updateDuration(),r.tech_.paused()||r.mainSegmentLoader_.load(),!e.endList){var i=function(){var e=r.seekable();0!==e.length&&r.mediaSource.addSeekableRange_(e.start(0),e.end(0))};if(r.duration()!==1/0){r.tech_.one("durationchange",function e(){r.duration()===1/0?i():r.tech_.one("durationchange",e)})}else i()}}),this.masterPlaylistLoader_.on("error",function(){r.blacklistCurrentPlaylist(r.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){r.mainSegmentLoader_.abort(),r.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){var e=r.masterPlaylistLoader_.media(),t=1.5*r.masterPlaylistLoader_.targetDuration*1e3;hu(r.masterPlaylistLoader_.master,r.masterPlaylistLoader_.media())?r.requestOptions_.timeout=0:r.requestOptions_.timeout=t,r.mainSegmentLoader_.playlist(e,r.requestOptions_),r.mainSegmentLoader_.load(),r.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){var e=r.masterPlaylistLoader_.media();r.stuckAtPlaylistEnd_(e)&&(r.blacklistCurrentPlaylist({message:"Playlist no longer updating."}),r.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){r.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){r.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage_",value:function(e,t){var i=e.mediaGroups||{},r=!0,n=Object.keys(i.AUDIO);for(var a in i.AUDIO)for(var s in i.AUDIO[a]){i.AUDIO[a][s].uri||(r=!1)}r&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),Wl.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),Wl.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),n.length&&1<Object.keys(i.AUDIO[n[0]]).length&&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 a=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var e=a.selectPlaylist(),t=a.masterPlaylistLoader_.media(),i=a.tech_.buffered(),r=i.length?i.end(i.length-1)-a.tech_.currentTime():0,n=a.bufferLowWaterLine();(!t.endList||a.duration()<sl.MAX_BUFFER_LOW_WATER_LINE||e.attributes.BANDWIDTH<t.attributes.BANDWIDTH||n<=r)&&a.masterPlaylistLoader_.media(e),a.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){a.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){a.blacklistCurrentPlaylist(a.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("syncinfoupdate",function(){a.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){a.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){a.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("ended",function(){a.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(){a.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120)}),this.mainSegmentLoader_.on("reseteverything",function(){a.tech_.trigger("hls-reset")}),this.mainSegmentLoader_.on("segmenttimemapping",function(e){a.tech_.trigger({type:"hls-segment-time-mapping",mapping:e.mapping})}),this.audioSegmentLoader_.on("ended",function(){a.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=this.seekable();if(!i.length)return!1;if(La.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.tech_.setCurrentTime(i.end(0)),e.hasPlayed_=function(){return!0}}),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(i.end(0))}return this.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(e){return La.log.warn("Failed to create Source Buffers",e),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=!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),e&&this.mediaSource.endOfStream()}},{key:"stuckAtPlaylistEnd_",value:function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.mediaSource.duration);if(null===t)return!1;var i=Wl.Playlist.playlistEnd(e,t),r=this.tech_.currentTime(),n=this.tech_.buffered();if(!n.length)return i-r<=.1;var a=n.end(n.length-1);return a-r<=.1&&i-a<=.1}},{key:"blacklistCurrentPlaylist",value:function(){var e,t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},i=arguments[1],r=void 0;if(r=t.playlist||this.masterPlaylistLoader_.media(),i=i||t.blacklistDuration||this.blacklistDuration,!r){this.error=t;try{return this.mediaSource.endOfStream("network")}catch(e){return this.trigger("error")}}var n=1===this.masterPlaylistLoader_.master.playlists.filter(lu).length;return n?(La.log.warn("Problem encountered with the current HLS playlist. Trying again since it is the final playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(n)):(r.excludeUntil=Date.now()+1e3*i,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),e=this.selectPlaylist(),La.log.warn("Problem encountered with the current HLS playlist."+(t.message?" "+t.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(e))}},{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=Cu(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?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:Wl.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 r=this.syncController_.getExpiredTime(i,this.mediaSource.duration);if(null!==r&&0!==(e=Wl.Playlist.seekable(i,r)).length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(i=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(r=this.syncController_.getExpiredTime(i,this.mediaSource.duration)))return;if(0===(t=Wl.Playlist.seekable(i,r)).length)return}t?t.start(0)>e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=La.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.logger_("seekable updated ["+wu(this.seekable_)+"]"),this.tech_.trigger("seekablechanged")}}}}},{key:"updateDuration",value:function(){var t=this,e=this.mediaSource.duration,i=Wl.Playlist.duration(this.masterPlaylistLoader_.media()),r=this.tech_.buffered(),n=function e(){t.mediaSource.duration=i,t.tech_.trigger("durationchange"),t.mediaSource.removeEventListener("sourceopen",e)};0<r.length&&(i=Math.max(i,r.end(r.length-1))),e!==i&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",n):n())}},{key:"dispose",value:function(){var r=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(e){var t=r.mediaTypes_[e].groups;for(var i in t)t[i].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,t=this.masterPlaylistLoader_.media();if(t&&"open"===this.mediaSource.readyState){if((e=_l(this.masterPlaylistLoader_.master,t)).length<1)return this.error="No compatible SourceBuffer configuration for the variant stream:"+t.resolvedUri,this.mediaSource.endOfStream("decode");this.configureLoaderMimeTypes_(e),this.excludeIncompatibleVariants_(t)}}},{key:"configureLoaderMimeTypes_",value:function(e){var t=1<e.length&&-1===e[0].indexOf(",")&&e[0]!==e[1]?new La.EventTarget:null;this.mainSegmentLoader_.mimeType(e[0],t),e[1]&&this.audioSegmentLoader_.mimeType(e[1],t)}},{key:"excludeUnsupportedVariants_",value:function(){this.master().playlists.forEach(function(e){e.attributes.CODECS&&g.MediaSource&&g.MediaSource.isTypeSupported&&!g.MediaSource.isTypeSupported('video/mp4; codecs="'+e.attributes.CODECS.replace(/avc1\.(\d+)\.(\d+)/i,function(e){return zu([e])[0]})+'"')&&(e.excludeUntil=1/0)})}},{key:"excludeIncompatibleVariants_",value:function(e){var i=2,r=null,t=void 0;e.attributes.CODECS&&(t=yl(e.attributes.CODECS),r=t.videoCodec,i=t.codecCount),this.master().playlists.forEach(function(e){var t={codecCount:2,videoCodec:null};e.attributes.CODECS&&(t=yl(e.attributes.CODECS)),t.codecCount!==i&&(e.excludeUntil=1/0),t.videoCodec!==r&&(e.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t){var i=2<arguments.length&&void 0!==arguments[2]?arguments[2]:0;if(e.segments)for(var r=i,n=void 0,a=0;a<e.segments.length;a++){var s=e.segments[a];if(n||(n=Pl(t,r+s.duration/2)),n){if("cueIn"in s){n.endTime=r,n.adEndTime=r,r+=s.duration,n=null;continue}if(r<n.endTime){r+=s.duration;continue}n.endTime+=s.duration}else if("cueOut"in s&&((n=new g.VTTCue(r,r+s.duration,s.cueOut)).adStartTime=r,n.adEndTime=r+parseFloat(s.cueOut),t.addCue(n)),"cueOutCont"in s){var o,u,l=s.cueOutCont.split("/").map(parseFloat),c=Ho(l,2);o=c[0],u=c[1],(n=new g.VTTCue(r,r+s.duration,"")).adStartTime=r-o,n.adEndTime=n.adStartTime+u,t.addCue(n)}r+=s.duration}}(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){var e=this.tech_.currentTime(),t=sl.GOAL_BUFFER_LENGTH,i=sl.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,sl.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,r)}},{key:"bufferLowWaterLine",value:function(){var e=this.tech_.currentTime(),t=sl.BUFFER_LOW_WATER_LINE,i=sl.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,sl.MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,r)}}]),d}(),Yl=function e(t,i,r){No(this,e);var n,a,s,o=t.masterPlaylistController_.fastQualityChange_.bind(t.masterPlaylistController_);if(i.attributes.RESOLUTION){var u=i.attributes.RESOLUTION;this.width=u.width,this.height=u.height}this.bandwidth=i.attributes.BANDWIDTH,this.id=r,this.enabled=(n=t.playlists,a=i.uri,s=o,function(e){var t=n.master.playlists[a],i=uu(t),r=lu(t);return"undefined"==typeof e?r:(e?delete t.disabled:t.disabled=!0,e===r||i||(s(),e?n.trigger("renditionenabled"):n.trigger("renditiondisabled")),e)})},$l=["seeking","seeked","pause","playing","error"],Kl=function(){function s(e){var t=this;No(this,s),this.tech_=e.tech,this.seekable=e.seekable,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=rl("PlaybackWatcher"),this.logger_("initialize");var i=function(){return t.monitorCurrentTime_()},r=function(){return t.techWaiting_()},n=function(){return t.cancelTimer_()},a=function(){return t.fixesBadSeeks_()};this.tech_.on("seekablechanged",a),this.tech_.on("waiting",r),this.tech_.on($l,n),this.tech_.on("canplay",i),this.dispose=function(){t.logger_("dispose"),t.tech_.off("seekablechanged",a),t.tech_.off("waiting",r),t.tech_.off($l,n),t.tech_.off("canplay",i),t.checkCurrentTimeTimeout_&&g.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}return Bo(s,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&g.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=g.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+.1>=t.end(t.length-1)))return this.techWaiting_();5<=this.consecutiveUpdates&&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(),r=void 0;e&&this.afterSeekableWindow_(t,i)&&(r=t.end(t.length-1));e&&this.beforeSeekableWindow_(t,i)&&(r=t.start(0)+.1);return"undefined"!=typeof r&&(this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+wu(t)+". Seeking to "+r+"."),this.tech_.setCurrentTime(r),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),i=Cu(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 r=this.tech_.buffered(),n=Eu(r,t);if(this.videoUnderflow_(n,r,t))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(0<n.length){var a=n.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+a+", seeking to "+n.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)+.1}},{key:"beforeSeekableWindow_",value:function(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-.1)}},{key:"videoUnderflow_",value:function(e,t,i){if(0===e.length){var r=this.gapFromVideoUnderflow_(t,i);if(r)return this.logger_("Encountered a gap in video from "+r.start+" to "+r.end+". Seeking to current time "+i),!0}return!1}},{key:"skipTheGap_",value:function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),r=Eu(t,i);this.cancelTimer_(),0!==r.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",r.start(0)),this.tech_.setCurrentTime(r.start(0)+Su),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(e,t){for(var i=function(e){if(e.length<2)return La.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var r=e.end(i-1),n=e.start(i);t.push([r,n])}return La.createTimeRanges(t)}(e),r=0;r<i.length;r++){var n=i.start(r),a=i.end(r);if(t-n<4&&2<t-n)return{start:n,end:a}}return null}}]),s}(),Ql={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}},Jl=function(e){!function t(i,e){var r=0,n=0,a=La.mergeOptions(Ql,e);i.ready(function(){i.trigger({type:"usage",name:"hls-error-reload-initialized"})});var s=function(){n&&i.currentTime(n)},o=function(e){null!=e&&(n=i.duration()!==1/0&&i.currentTime()||0,i.one("loadedmetadata",s),i.src(e),i.trigger({type:"usage",name:"hls-error-reload"}),i.play())},u=function(){if(Date.now()-r<1e3*a.errorInterval)i.trigger({type:"usage",name:"hls-error-reload-canceled"});else{if(a.getSource&&"function"==typeof a.getSource)return r=Date.now(),a.getSource.call(i,o);La.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},l=function e(){i.off("loadedmetadata",s),i.off("error",u),i.off("dispose",e)};i.on("error",u),i.on("dispose",l),i.reloadSourceOnError=function(e){l(),t(i,e)}}(this,e)},Zl={PlaylistLoader:Ko,Playlist:du,Decrypter:Mo,AsyncStream:xo,decrypt:Ro,utils:Tu,STANDARD_PLAYLIST_SELECTOR:function(){return function(e,t,i,r){var n=e.playlists.map(function(e){var t,i;return t=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,{bandwidth:e.attributes.BANDWIDTH||g.Number.MAX_VALUE,width:t,height:i,playlist:e}});Tl(n,function(e,t){return e.bandwidth-t.bandwidth});var a=(n=n.filter(function(e){return!du.isIncompatible(e.playlist)})).filter(function(e){return du.isEnabled(e.playlist)});a.length||(a=n.filter(function(e){return!du.isDisabled(e.playlist)}));var s=a.filter(function(e){return e.bandwidth*sl.BANDWIDTH_VARIANCE<t}),o=s[s.length-1],u=s.filter(function(e){return e.bandwidth===o.bandwidth})[0],l=s.filter(function(e){return e.width&&e.height});Tl(l,function(e,t){return e.width-t.width});var c=l.filter(function(e){return e.width===i&&e.height===r});o=c[c.length-1];var h=c.filter(function(e){return e.bandwidth===o.bandwidth})[0],d=void 0,p=void 0,f=void 0;h||(p=(d=l.filter(function(e){return e.width>i||e.height>r})).filter(function(e){return e.width===d[0].width&&e.height===d[0].height}),o=p[p.length-1],f=p.filter(function(e){return e.bandwidth===o.bandwidth})[0]);var m=f||h||u||a[0]||n[0];return m?m.playlist:null}(this.playlists.master,this.systemBandwidth,parseInt(bl(this.tech_.el(),"width"),10),parseInt(bl(this.tech_.el(),"height"),10))},INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.master.playlists.filter(du.isEnabled);return Tl(e,function(e,t){return Sl(e,t)}),e.filter(function(e){return yl(e.attributes.CODECS).videoCodec})[0]||null},comparePlaylistBandwidth:Sl,comparePlaylistResolution:function(e,t){var i=void 0,r=void 0;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||g.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(r=t.attributes.RESOLUTION.width),i===(r=r||g.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-r},xhr:mu()};["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(t){Object.defineProperty(Zl,t,{get:function(){return La.log.warn("using Hls."+t+" is UNSAFE be sure you know what you are doing"),sl[t]},set:function(e){La.log.warn("using Hls."+t+" is UNSAFE be sure you know what you are doing"),"number"!=typeof e||e<0?La.log.warn("value of Hls."+t+" must be greater than or equal to 0"):sl[t]=e}})});var ec=function(e){if(/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(e))return"hls";return/^application\/dash\+xml/i.test(e)?"dash":null},tc=function(e,t){for(var i=t.media(),r=-1,n=0;n<e.length;n++)if(e[n].id===i.uri){r=n;break}e.selectedIndex_=r,e.trigger({selectedIndex:r,type:"change"})};Zl.canPlaySource=function(){return La.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var ic=function(e){if("dash"===e.options_.sourceType){var t=La.players[e.tech_.options_.playerId];if(t.eme){var i=function(e,t,i){if(!e)return e;var r={};for(var n in e)r[n]={audioContentType:'audio/mp4; codecs="'+i.attributes.CODECS+'"',videoContentType:'video/mp4; codecs="'+t.attributes.CODECS+'"'},t.contentProtection&&t.contentProtection[n]&&t.contentProtection[n].pssh&&(r[n].pssh=t.contentProtection[n].pssh),"string"==typeof e[n]&&(r[n].url=e[n]);return La.mergeOptions(e,r)}(e.source_.keySystems,e.playlists.media(),e.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader.media());i&&(t.currentSource().keySystems=i)}}};Zl.supportsNativeHls=function(){var t=p.createElement("video");if(!La.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(e){return/maybe|probably/i.test(t.canPlayType(e))})}(),Zl.supportsNativeDash=!!La.getTech("Html5").isSupported()&&/maybe|probably/i.test(p.createElement("video").canPlayType("application/dash+xml")),Zl.supportsTypeNatively=function(e){return"hls"===e?Zl.supportsNativeHls:"dash"===e&&Zl.supportsNativeDash},Zl.isSupported=function(){return La.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var rc=La.getComponent("Component"),nc=function(e){function a(e,t,i){No(this,a);var r=Fo(this,(a.__proto__||Object.getPrototypeOf(a)).call(this,t,i.hls));if(t.options_&&t.options_.playerId){var n=La(t.options_.playerId);n.hasOwnProperty("hls")||Object.defineProperty(n,"hls",{get:function(){return La.log.warn("player.hls is deprecated. Use player.tech_.hls instead."),t.trigger({type:"usage",name:"hls-player-access"}),r}}),n.vhs=r,n.dash=r}if(r.tech_=t,r.source_=e,r.stats={},r.ignoreNextSeekingEvent_=!1,r.setOptions_(),r.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(p,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=p.fullscreenElement||p.webkitFullscreenElement||p.mozFullScreenElement||p.msFullscreenElement;t&&t.contains(r.tech_.el())&&r.masterPlaylistController_.fastQualityChange_()}),r.on(r.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),r.on(r.tech_,"error",function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),r.on(r.tech_,"play",r.play),r}return jo(a,rc),Bo(a,[{key:"setOptions_",value:function(){var t=this;this.options_.withCredentials=this.options_.withCredentials||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=4194304),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&4194304===this.options_.bandwidth,["withCredentials","bandwidth"].forEach(function(e){"undefined"!=typeof t.source_[e]&&(t.options_[e]=t.source_[e])}),this.bandwidth=this.options_.bandwidth}},{key:"src",value:function(e,t){var r=this;e&&(this.setOptions_(),this.options_.url=this.source_.src,this.options_.tech=this.tech_,this.options_.externHls=Zl,this.options_.sourceType=ec(t),this.masterPlaylistController_=new Xl(this.options_),this.playbackWatcher_=new Kl(La.mergeOptions(this.options_,{seekable:function(){return r.seekable()}})),this.masterPlaylistController_.on("error",function(){La.players[r.tech_.options_.playerId].error(r.masterPlaylistController_.error)}),this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):Zl.STANDARD_PLAYLIST_SELECTOR.bind(this),this.masterPlaylistController_.selectInitialPlaylist=Zl.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e=1/(this.bandwidth||1),t=void 0;return t=0<this.throughput?1/this.throughput:0,Math.floor(1/(e+t))},set:function(){La.log.error('The "systemBandwidth" property is read-only')}}}),Object.defineProperties(this.stats,{bandwidth:{get:function(){return r.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return r.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return r.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return r.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return r.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return r.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return r.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return r.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){return Au(r.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return r.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return r.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return r.tech_.name_},enumerable:!0},duration:{get:function(){return r.tech_.duration()},enumerable:!0},master:{get:function(){return r.playlists.master},enumerable:!0},playerDimensions:{get:function(){return r.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Au(r.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return r.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.masterPlaylistController_.on("selectedinitialmedia",function(){var i,e;e=(i=r).playlists,i.representations=function(){return e.master.playlists.filter(function(e){return!uu(e)}).map(function(e,t){return new Yl(i,e,e.uri)})},ic(r)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.masterPlaylistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.tech_.ready(function(){return r.setupQualityLevels_()}),this.tech_.el()&&this.tech_.src(La.URL.createObjectURL(this.masterPlaylistController_.mediaSource)))}},{key:"setupQualityLevels_",value:function(){var i=this,e=La.players[this.tech_.options_.playerId];e&&e.qualityLevels&&(this.qualityLevels_=e.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){var t,e;t=i.qualityLevels_,(e=i).representations().forEach(function(e){t.addQualityLevel(e)}),tc(t,e.playlists)}),this.playlists.on("mediachange",function(){tc(i.qualityLevels_,i.playlists)}))}},{key:"play",value:function(){this.masterPlaylistController_.play()}},{key:"setCurrentTime",value:function(e){this.masterPlaylistController_.setCurrentTime(e)}},{key:"duration",value:function(){return this.masterPlaylistController_.duration()}},{key:"seekable",value:function(){return this.masterPlaylistController_.seekable()}},{key:"dispose",value:function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),function e(t,i,r){null===t&&(t=Function.prototype);var n=Object.getOwnPropertyDescriptor(t,i);if(void 0===n){var a=Object.getPrototypeOf(t);return null===a?void 0:e(a,i,r)}if("value"in n)return n.value;var s=n.get;return void 0!==s?s.call(r):void 0}(a.prototype.__proto__||Object.getPrototypeOf(a.prototype),"dispose",this).call(this)}}]),a}(),ac={name:"videojs-http-streaming",VERSION:"1.1.0",canHandleSource:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},i=La.mergeOptions(La.options,t);return ac.canPlayType(e.type,i)},handleSource:function(e,t){var i=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{},r=La.mergeOptions(La.options,i);return t.hls=new nc(e,t,r),t.hls.xhr=mu(),t.hls.src(e.src,e.type),t.hls},canPlayType:function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},i=La.mergeOptions(La.options,t).hls.overrideNative,r=ec(e);return r&&(!Zl.supportsTypeNatively(r)||i)?"maybe":""}};return"undefined"!=typeof La.MediaSource&&"undefined"!=typeof La.URL||(La.MediaSource=Qu,La.URL=Ju),Qu.supportsNativeMediaSources()&&La.getTech("Html5").registerSourceHandler(ac,0),La.HlsHandler=nc,La.HlsSourceHandler=ac,La.Hls=Zl,La.use||La.registerComponent("Hls",Zl),La.options.hls=La.options.hls||{},La.registerPlugin?La.registerPlugin("reloadSourceOnError",Jl):La.plugin("reloadSourceOnError",Jl),La});
!function(){!function(a){var b=a&&a.videojs;b&&(b.CDN_VERSION="7.1.0")}(window)}();