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p},set:function(e){if(e<0||100<e)throw new Error("Position must be between 0 and 100.");p=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return f},set:function(e){(e=Ei(e))&&(f=e,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return m},set:function(e){if(e<0||100<e)throw new Error("Size must be between 0 and 100.");m=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return g},set:function(e){if(!(e=Ei(e)))throw new SyntaxError("align: an invalid or illegal alignment string was specified.");g=e,this.hasBeenReset=!0}}}),this.displayState=void 0}ki.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var Ci=ki,Ii={"":!0,up:!0};function xi(e){return"number"==typeof e&&0<=e&&e<=100}function Ai(){var e=100,t=3,i=0,n=100,r=0,a=100,s="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return e},set:function(t){if(!xi(t))throw new Error("Width must be between 0 and 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t=e.VTTCue,i=e.VTTRegion,n=Ht.VTTCue,r=Ht.VTTRegion;e.shim=function(){Ht.VTTCue=t,Ht.VTTRegion=i},e.restore=function(){Ht.VTTCue=n,Ht.VTTRegion=r},Ht.VTTCue||e.shim()}));Pi.WebVTT,Pi.VTTCue,Pi.VTTRegion;var Li=function(e){function t(t,i){var n;return void 0===i&&(i=function(){}),(t=void 0===t?{}:t).reportTouchActivity=!1,(n=e.call(this,null,t,i)||this).onDurationChange_=function(e){return n.onDurationChange(e)},n.trackProgress_=function(e){return n.trackProgress(e)},n.trackCurrentTime_=function(e){return n.trackCurrentTime(e)},n.stopTrackingCurrentTime_=function(e){return n.stopTrackingCurrentTime(e)},n.disposeSourceHandler_=function(e){return n.disposeSourceHandler(e)},n.queuedHanders_=new Set,n.hasStarted_=!1,n.on("playing",(function(){this.hasStarted_=!0})),n.on("loadstart",(function(){this.hasStarted_=!1})),Jt.names.forEach((function(e){e=Jt[e],t&&t[e.getterName]&&(n[e.privateName]=t[e.getterName])})),n.featuresProgressEvents||n.manualProgressOn(),n.featuresTimeupdateEvents||n.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((function(e){!1===t["native"+e+"Tracks"]&&(n["featuresNative"+e+"Tracks"]=!1)})),!1===t.nativeCaptions||!1===t.nativeTextTracks?n.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(n.featuresNativeTextTracks=!0),n.featuresNativeTextTracks||n.emulateTextTracks(),n.preloadTextTracks=!1!==t.preloadTextTracks,n.autoRemoteTextTracks_=new Jt.text.ListClass,n.initTrackListeners(),t.nativeControlsForTouch||n.emitTapEvents(),n.constructor&&(n.name_=n.constructor.name||"Unknown Tech"),n}dt(t,e);var i=t.prototype;return i.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"})},i.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)},i.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)},i.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(je(this,(function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()})),500)},i.onDurationChange=function(e){this.duration_=this.duration()},i.buffered=function(){return ft(0,0)},i.bufferedPercent=function(){return mt(this.buffered(),this.duration_)},i.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},i.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},i.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},i.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)},i.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},i.dispose=function(){this.clearTracks(Qt.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),e.prototype.dispose.call(this)},i.clearTracks=function(e){var t=this;(e=[].concat(e)).forEach((function(e){for(var i=t[e+"Tracks"]()||[],n=i.length;n--;){var r=i[n];"text"===e&&t.removeRemoteTextTrack(r),i.removeTrack(r)}}))},i.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var i=e[t];this.removeRemoteTextTrack(i)}},i.reset=function(){},i.crossOrigin=function(){},i.setCrossOrigin=function(){},i.error=function(e){return void 0!==e&&(this.error_=new gt(e),this.trigger("error")),this.error_},i.played=function(){return this.hasStarted_?ft(0,0):ft()},i.play=function(){},i.setScrubbing=function(){},i.scrubbing=function(){},i.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},i.initTrackListeners=function(){var e=this;Qt.names.forEach((function(t){function i(){e.trigger(t+"trackchange")}var n=Qt[t],r=e[n.getterName]();r.addEventListener("removetrack",i),r.addEventListener("addtrack",i),e.on("dispose",(function(){r.removeEventListener("removetrack",i),r.removeEventListener("addtrack",i)}))}))},i.addWebVttScript_=function(){var e,t=this;window.WebVTT||(document.body.contains(this.el())?!this.options_["vtt.js"]&&T(Pi)&&0<Object.keys(Pi).length?this.trigger("vttjsloaded"):((e=document.createElement("script")).src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=function(){t.trigger("vttjsloaded")},e.onerror=function(){t.trigger("vttjserror")},this.on("dispose",(function(){e.onload=null,e.onerror=null})),window.WebVTT=!0,this.el().parentNode.appendChild(e)):this.ready(this.addWebVttScript_))},i.emulateTextTracks=function(){function e(e){return n.addTrack(e.track)}function t(e){return n.removeTrack(e.track)}var i=this,n=this.textTracks(),r=this.remoteTextTracks();function a(){return i.trigger("texttrackchange")}function s(){a();for(var e=0;e<n.length;e++){var t=n[e];t.removeEventListener("cuechange",a),"showing"===t.mode&&t.addEventListener("cuechange",a)}}r.on("addtrack",e),r.on("removetrack",t),this.addWebVttScript_(),s(),n.addEventListener("change",s),n.addEventListener("addtrack",s),n.addEventListener("removetrack",s),this.on("dispose",(function(){r.off("addtrack",e),r.off("removetrack",t),n.removeEventListener("change",s),n.removeEventListener("addtrack",s),n.removeEventListener("removetrack",s);for(var i=0;i<n.length;i++)n[i].removeEventListener("cuechange",a)}))},i.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,i,n,r){void 0===r&&(r={});var a=e.textTracks();return r.kind=t,i&&(r.label=i),n&&(r.language=n),r.tech=e,r=new Jt.text.TrackClass(r),a.addTrack(r),r}(this,e,t,i)},i.createRemoteTextTrack=function(e){return e=at(e,{tech:this}),new $t.remoteTextEl.TrackClass(e)},i.addRemoteTextTrack=function(e,t){var i=this,n=this.createRemoteTextTrack(e=void 0===e?{}:e);return!0!==t&&!1!==t&&(d.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),t=!0),this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),!0!==t&&this.ready((function(){return i.autoRemoteTextTracks_.addTrack(n.track)})),n},i.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},i.getVideoPlaybackQuality=function(){return{}},i.requestPictureInPicture=function(){var e=this.options_.Promise||window.Promise;if(e)return e.reject()},i.disablePictureInPicture=function(){return!0},i.setDisablePictureInPicture=function(){},i.requestVideoFrameCallback=function(e){var t=this,i=xe++;return this.paused()?(this.queuedHanders_.add(i),this.one("playing",(function(){t.queuedHanders_.has(i)&&(t.queuedHanders_.delete(i),e())}))):this.requestNamedAnimationFrame(i,e),i},i.cancelVideoFrameCallback=function(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)},i.setPoster=function(){},i.playsinline=function(){},i.setPlaysinline=function(){},i.overrideNativeAudioTracks=function(){},i.overrideNativeVideoTracks=function(){},i.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,i){return t.canPlayType(e.type)},t.isTech=function(e){return e.prototype instanceof t||e instanceof t||e===t},t.registerTech=function(e,i){if(t.techs_||(t.techs_={}),!t.isTech(i))throw new Error("Tech "+e+" must be a Tech");if(!t.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!t.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=rt(e),t.techs_[e]=i,t.techs_[nt(e)]=i,"Tech"!==e&&t.defaultTechOrder_.push(e),i},t.getTech=function(e){if(e)return t.techs_&&t.techs_[e]?t.techs_[e]:(e=rt(e),window&&window.videojs&&window.videojs[e]?(d.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),window.videojs[e]):void 0)},t}(lt);Jt.names.forEach((function(e){var t=Jt[e];Li.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Li.prototype.featuresVolumeControl=!0,Li.prototype.featuresMuteControl=!0,Li.prototype.featuresFullscreenResize=!1,Li.prototype.featuresPlaybackRate=!1,Li.prototype.featuresProgressEvents=!1,Li.prototype.featuresSourceset=!1,Li.prototype.featuresTimeupdateEvents=!1,Li.prototype.featuresNativeTextTracks=!1,Li.prototype.featuresVideoFrameCallback=!1,Li.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){var n=(n=e.sourceHandlers)||(e.sourceHandlers=[]);void 0===i&&(i=n.length),n.splice(i,0,t)},e.canPlayType=function(t){for(var i,n=e.sourceHandlers||[],r=0;r<n.length;r++)if(i=n[r].canPlayType(t))return i;return""},e.selectSourceHandler=function(t,i){for(var n=e.sourceHandlers||[],r=0;r<n.length;r++)if(n[r].canHandleSource(t,i))return n[r];return null},e.canPlaySource=function(t,i){var n=e.selectSourceHandler(t,i);return n?n.canHandleSource(t,i):""},["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)})}),e.prototype),e.prototype.setSource=function(t){var i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:d.error("No source handler found for the current 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function(t,i){return t===Mi?Mi:i[e]?i[e](t):t}}function ji(e){return e=At(e=void 0===e?"":e),qi[e.toLowerCase()]||""}function Hi(e){var t;return Array.isArray(e)?(t=[],e.forEach((function(e){e=Hi(e),Array.isArray(e)?t=t.concat(e):b(e)&&t.push(e)})),t):"string"==typeof e&&e.trim()?[Vi({src:e})]:b(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[Vi(e)]:[]}var qi={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"};function Vi(e){var t;return e.type||(t=ji(e.src))&&(e.type=t),e}k=function(e){function t(t,i,n){var r=at({createEl:!1},i);if(n=e.call(this,t,r,n)||this,i.playerOptions.sources&&0!==i.playerOptions.sources.length)t.src(i.playerOptions.sources);else for(var a=0,s=i.playerOptions.techOrder;a<s.length;a++){var o=rt(s[a]),u=Li.getTech(o);if((u=o?u:lt.getComponent(o))&&u.isSupported()){t.loadTech_(o);break}}return n}return dt(t,e),t}(lt),lt.registerComponent("MediaLoader",k),E=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.options_.controlText&&n.controlText(n.options_.controlText),n.handleMouseOver_=function(e){return n.handleMouseOver(e)},n.handleMouseOut_=function(e){return n.handleMouseOut(e)},n.handleClick_=function(e){return n.handleClick(e)},n.handleKeyDown_=function(e){return n.handleKeyDown(e)},n.emitTapEvents(),n.enable(),n}dt(t,e);var i=t.prototype;return i.createEl=function(e,t,i){return void 0===e&&(e="div"),void 0===t&&(t={}),void 0===i&&(i={}),t=_({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&d.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),i=_({role:"button"},i),this.tabIndex_=t.tabIndex,(i=Y(e,t,i)).appendChild(Y("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(i),i},i.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},i.createControlTextEl=function(e){return this.controlTextEl_=Y("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},i.controlText=function(e,t){if(void 0===t&&(t=this.el()),void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,Q(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)},i.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},i.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))},i.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)},i.handleLanguagechange=function(){this.controlText(this.controlText_)},i.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},i.handleKeyDown=function(t){ut.isEventKey(t,"Space")||ut.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(lt),lt.registerComponent("ClickableComponent",E),lt.registerComponent("PosterImage",function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.update(),n.update_=function(e){return n.update(e)},t.on("posterchange",n.update_),n}dt(t,e);var i=t.prototype;return i.dispose=function(){this.player().off("posterchange",this.update_),e.prototype.dispose.call(this)},i.createEl=function(){return Y("div",{className:"vjs-poster",tabIndex:-1})},i.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},i.setSrc=function(e){this.el_.style.backgroundImage=e?'url("'+e+'")':""},i.handleClick=function(e){var t;this.player_.controls()&&(t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length,!this.player_.tech(!0)||(M||L)&&t||this.player_.tech(!0).focus(),this.player_.paused()?_t(this.player_.play()):this.player_.pause())},t}(E));var Wi="#222",Gi={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 zi(e,t){var i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function Xi(e,t,i){try{e.style[t]=i}catch(e){return}}lt.registerComponent("TextTrackDisplay",function(e){function t(t,i,n){function r(e){return a.updateDisplay(e)}var a=e.call(this,t,i,n)||this;return t.on("loadstart",(function(e){return a.toggleDisplay(e)})),t.on("texttrackchange",r),t.on("loadedmetadata",(function(e){return a.preselectTrack(e)})),t.ready(je(ct(a),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",r),t.on("playerresize",r),window.addEventListener("orientationchange",r),t.on("dispose",(function(){return window.removeEventListener("orientationchange",r)}));for(var e=this.options_.playerOptions.tracks||[],i=0;i<e.length;i++)this.player_.addRemoteTextTrack(e[i],!0);this.preselectTrack()}}))),a}dt(t,e);var i=t.prototype;return i.preselectTrack=function(){for(var e,t,i,n={captions:1,subtitles:1},r=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,s=0;s<r.length;s++){var o=r[s];a&&a.enabled&&a.language&&a.language===o.language&&o.kind in n?i=o.kind!==a.kind&&i||o:a&&!a.enabled?t=e=i=null:o.default&&("descriptions"!==o.kind||e?o.kind in n&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},i.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})},i.clearDisplay=function(){"function"==typeof window.WebVTT&&window.WebVTT.processCues(window,[],this.el_)},i.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var i=[],n=0;n<e.length;++n){var r=e[n];"showing"===r.mode&&i.push(r)}this.updateForTrack(i)}else{for(var a=null,s=null,o=e.length;o--;){var u=e[o];"showing"===u.mode&&("descriptions"===u.kind?a=u:s=u)}s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):a&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(a))}},i.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),i=e.activeCues,n=i.length;n--;){var r,a=i[n];a&&(r=a.displayState,t.color&&(r.firstChild.style.color=t.color),t.textOpacity&&Xi(r.firstChild,"color",zi(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(r.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&Xi(r.firstChild,"backgroundColor",zi(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?Xi(r,"backgroundColor",zi(t.windowColor,t.windowOpacity)):r.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?r.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px "+Wi:"raised"===t.edgeStyle?r.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px "+Wi:"depressed"===t.edgeStyle?r.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px "+Wi:"uniform"===t.edgeStyle&&(r.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px "+Wi)),t.fontPercent&&1!==t.fontPercent&&(a=window.parseFloat(r.style.fontSize),r.style.fontSize=a*t.fontPercent+"px",r.style.height="auto",r.style.top="auto"),t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=Gi[t.fontFamily]))}},i.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof window.WebVTT&&!e.every((function(e){return!e.activeCues}))){for(var t=[],i=0;i<e.length;++i)for(var n=e[i],r=0;r<n.activeCues.length;++r)t.push(n.activeCues[r]);window.WebVTT.processCues(window,t,this.el_);for(var a=0;a<e.length;++a){for(var s=e[a],o=0;o<s.activeCues.length;++o){var u=s.activeCues[o].displayState;Z(u,"vjs-text-track-cue"),Z(u,"vjs-text-track-cue-"+(s.language||a)),s.language&&ae(u,"lang",s.language)}this.player_.textTrackSettings&&this.updateDisplayState(s)}}},t}(lt)),lt.registerComponent("LoadingSpinner",function(e){function t(){return e.apply(this,arguments)||this}return dt(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),i=this.localize(t?"Audio Player":"Video Player");return t=Y("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[i])}),(i=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"})).appendChild(t),i},t}(lt));var Ki=function(e){function t(){return e.apply(this,arguments)||this}dt(t,e);var i=t.prototype;return i.createEl=function(e,t,i){return void 0===t&&(t={}),void 0===i&&(i={}),(i=Y("button",t=_({className:this.buildCSSClass()},t),i=_({type:"button"},i))).appendChild(Y("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(i),i},i.addChild=function(e,t){void 0===t&&(t={});var i=this.constructor.name;return d.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),lt.prototype.addChild.call(this,e,t)},i.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},i.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},i.handleKeyDown=function(t){ut.isEventKey(t,"Space")||ut.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(E);function Yi(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60);return t=Math.floor(t/3600),(r=0<(r=isNaN(e)||e===1/0?n=i="-":r)||0<t?r+":":"")+(n=((r||10<=a)&&n<10?"0"+n:n)+":")+(i<10?"0"+i:i)}lt.registerComponent("Button",Ki),(Lt=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.mouseused_=!1,n.on("mousedown",(function(e){return n.handleMouseDown(e)})),n}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-big-play-button"},i.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY){var i=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length;return _t(t),void(!this.player_.tech(!0)||(M||L)&&i||this.player_.tech(!0).focus())}var n=(i=this.player_.getChild("controlBar"))&&i.getChild("playToggle");n?(i=function(){return n.focus()},vt(t)?t.then(i,(function(){})):this.setTimeout(i,1)):this.player_.tech(!0).focus()},i.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},i.handleMouseDown=function(e){this.mouseused_=!0},t}(Ki)).prototype.controlText_="Play Video",lt.registerComponent("BigPlayButton",Lt),lt.registerComponent("CloseButton",function(e){function t(t,i){return(t=e.call(this,t,i)||this).controlText(i&&i.controlText||t.localize("Close")),t}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},i.handleKeyDown=function(t){ut.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(Ki)),(Dt=function(e){function t(t,i){var n=e.call(this,t,i=void 0===i?{}:i)||this;return i.replay=void 0===i.replay||i.replay,n.on(t,"play",(function(e){return n.handlePlay(e)})),n.on(t,"pause",(function(e){return n.handlePause(e)})),i.replay&&n.on(t,"ended",(function(e){return n.handleEnded(e)})),n}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.player_.paused()?_t(this.player_.play()):this.player_.pause()},i.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},i.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},i.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},i.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",(function(e){return t.handleSeeked(e)}))},t}(Ki)).prototype.controlText_="Play",lt.registerComponent("PlayToggle",Dt);var Qi=Yi;function $i(e,t){return Qi(e,t=void 0===t?e:t)}function Ji(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}function Zi(e,t){return Ji(e/t*100,0,100).toFixed(2)+"%"}(Ot=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.on(t,["timeupdate","ended"],(function(e){return n.updateContent(e)})),n.updateTextNode_(),n}dt(t,e);var i=t.prototype;return i.createEl=function(){var t=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),n=Y("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return i.appendChild(n),this.contentEl_=Y("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),i.appendChild(this.contentEl_),i},i.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},i.updateTextNode_=function(e){var t=this;e=$i(e=void 0===e?0:e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){var e;t.contentEl_&&((e=t.textNode_)&&t.contentEl_.firstChild!==e&&(e=null,d.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=document.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_)))})))},i.updateContent=function(e){},t}(lt)).prototype.labelText_="Time",Ot.prototype.controlText_="Time",lt.registerComponent("TimeDisplay",Ot),(Mt=function(e){function t(){return e.apply(this,arguments)||this}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){var t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateTextNode_(t)},t}(Ot)).prototype.labelText_="Current Time",Mt.prototype.controlText_="Current Time",lt.registerComponent("CurrentTimeDisplay",Mt),(B=function(e){function t(t,i){var n=e.call(this,t,i)||this;return i=function(e){return n.updateContent(e)},n.on(t,"durationchange",i),n.on(t,"loadstart",i),n.on(t,"loadedmetadata",i),n}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-duration"},i.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(Ot)).prototype.labelText_="Duration",B.prototype.controlText_="Duration",lt.registerComponent("DurationDisplay",B),lt.registerComponent("TimeDivider",function(e){function t(){return e.apply(this,arguments)||this}return dt(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),i=e.prototype.createEl.call(this,"div"),n=e.prototype.createEl.call(this,"span",{textContent:"/"});return i.appendChild(n),t.appendChild(i),t},t}(lt)),(p=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.on(t,"durationchange",(function(e){return n.updateContent(e)})),n}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-remaining-time"},i.createEl=function(){var t=e.prototype.createEl.call(this);return!1!==this.options_.displayNegative&&t.insertBefore(Y("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},i.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},t}(Ot)).prototype.labelText_="Remaining Time",p.prototype.controlText_="Remaining Time",lt.registerComponent("RemainingTimeDisplay",p),lt.registerComponent("LiveDisplay",function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.updateShowing(),n.on(n.player(),"durationchange",(function(e){return n.updateShowing(e)})),n}dt(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=Y("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Y("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(document.createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},i.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(lt)),(Zt=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.updateLiveEdgeStatus(),n.player_.liveTracker&&(n.updateLiveEdgeStatusHandler_=function(e){return n.updateLiveEdgeStatus(e)},n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatusHandler_)),n}dt(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=Y("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},i.updateLiveEdgeStatus=function(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))},i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(Ki)).prototype.controlText_="Seek to live, currently playing live",lt.registerComponent("SeekToLive",Zt),cn=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.handleMouseDown_=function(e){return n.handleMouseDown(e)},n.handleMouseUp_=function(e){return n.handleMouseUp(e)},n.handleKeyDown_=function(e){return n.handleKeyDown(e)},n.handleClick_=function(e){return n.handleClick(e)},n.handleMouseMove_=function(e){return n.handleMouseMove(e)},n.update_=function(e){return n.update(e)},n.bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}dt(t,e);var i=t.prototype;return i.enabled=function(){return this.enabled_},i.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},i.disable=function(){var e;this.enabled()&&(e=this.bar.el_.ownerDocument,this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1)},i.createEl=function(t,i,n){return void 0===n&&(n={}),(i=void 0===i?{}:i).className=i.className+" vjs-slider",i=_({tabIndex:0},i),n=_({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},i.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||D||e.preventDefault(),oe(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)},i.handleMouseMove=function(e){},i.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;ue(),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()},i.update=function(){var e=this;if(this.el_&&this.bar){var t=this.getProgress();return t===this.progress_||(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",(function(){var i=e.vertical()?"height":"width";e.bar.el().style[i]=(100*t).toFixed(2)+"%"}))),t}},i.getProgress=function(){return Number(Ji(this.getPercent(),0,1).toFixed(4))},i.calculateDistance=function(e){return e=de(this.el_,e),this.vertical()?e.y:e.x},i.handleKeyDown=function(t){ut.isEventKey(t,"Left")||ut.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):ut.isEventKey(t,"Right")||ut.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(lt),lt.registerComponent("Slider",cn),lt.registerComponent("LoadProgressBar",function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.partEls_=[],n.on(t,"progress",(function(e){return n.update(e)})),n}dt(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),i=Y("span",{className:"vjs-control-text"}),n=Y("span",{textContent:this.localize("Loaded")}),r=document.createTextNode(": ");return this.percentageEl_=Y("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(i),i.appendChild(n),i.appendChild(r),i.appendChild(this.percentageEl_),t},i.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},i.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,i=t.player_.buffered(),n=(e=e&&e.isLive()?e.seekableEnd():t.player_.duration(),t.player_.bufferedEnd()),r=t.partEls_;e=Zi(n,e),t.percent_!==e&&(t.el_.style.width=e,Q(t.percentageEl_,e),t.percent_=e);for(var a=0;a<i.length;a++){var s=i.start(a),o=i.end(a),u=r[a];u||(u=t.el_.appendChild(Y()),r[a]=u),u.dataset.start===s&&u.dataset.end===o||(u.dataset.start=s,u.dataset.end=o,u.style.left=Zi(s,n),u.style.width=Zi(o-s,n))}for(var l=r.length;l>i.length;l--)t.el_.removeChild(r[l-1]);r.length=i.length}))},t}(lt)),lt.registerComponent("TimeTooltip",function(e){function t(t,i){return(i=e.call(this,t,i)||this).update=He(je(ct(i),i.update),30),i}dt(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){var n=ce(this.el_),r=le(this.player_.el()),a=e.width*t;r&&n&&(t=e.left-r.left+a,r=e.width-a+(r.right-e.right),t<(e=n.width/2)?e+=e-t:r<e&&(e=r),e<0?e=0:e>n.width&&(e=n.width),e=Math.round(e),this.el_.style.right="-"+e+"px",this.write(i))},i.write=function(e){Q(this.el_,e)},i.updateTime=function(e,t,i,n){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s,o=r.player_.duration();o=r.player_.liveTracker&&r.player_.liveTracker.isLive()?((s=(a=r.player_.liveTracker.liveWindow())-t*a)<1?"":"-")+$i(s,a):$i(i,o),r.update(e,t,o),n&&n()}))},t}(lt)),(ei=function(e){function t(t,i){return(i=e.call(this,t,i)||this).update=He(je(ct(i),i.update),30),i}dt(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){var i,n=this.getChild("timeTooltip");n&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),n.updateTime(e,t,i))},t}(lt)).prototype.options_={children:[]},j||I||ei.prototype.options_.children.push("timeTooltip"),lt.registerComponent("PlayProgressBar",ei),(k=function(e){function t(t,i){return(i=e.call(this,t,i)||this).update=He(je(ct(i),i.update),30),i}dt(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,(function(){i.el_.style.left=e.width*t+"px"}))},t}(lt)).prototype.options_={children:["timeTooltip"]},lt.registerComponent("MouseTimeDisplay",k),(Lt=function(e){function t(t,i){return(i=e.call(this,t,i)||this).setEventHandlers_(),i}dt(t,e);var i=t.prototype;return i.setEventHandlers_=function(){var e=this;this.update_=je(this,this.update),this.update=He(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.on(document,"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){"hidden"===document.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},i.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update=function(t){var i=this;if("hidden"!==document.visibilityState){var n=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=i.player_.ended()?i.player_.duration():i.getCurrentTime_(),t=i.player_.liveTracker,r=i.player_.duration();t&&t.isLive()&&(r=i.player_.liveTracker.liveCurrentTime()),i.percent_!==n&&(i.el_.setAttribute("aria-valuenow",(100*n).toFixed(2)),i.percent_=n),i.currentTime_===e&&i.duration_===r||(i.el_.setAttribute("aria-valuetext",i.localize("progress bar timing: currentTime={1} duration={2}",[$i(e,r),$i(r,r)],"{1} of {2}")),i.currentTime_=e,i.duration_=r),i.bar&&i.bar.update(le(i.el()),i.getProgress())})),n}},i.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},i.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},i.handleMouseDown=function(t){ye(t)&&(t.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e,t){if(void 0===t&&(t=!1),ye(e)){t||this.player_.scrubbing()||this.player_.scrubbing(!0);var i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){if(.99<=i)return void n.seekToLiveEdge();var r;if(t=n.seekableStart(),(r=(r=(e=n.liveCurrentTime())<=(r=t+i*n.liveWindow())?e:r)<=t?t+.1:r)===1/0)return}else(r=i*this.player_.duration())===this.player_.duration()&&(r-=.1);this.userSeek_(r)}},i.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?_t(this.player_.play()):this.update_()},i.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},i.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){var i,n=this.player_.liveTracker;ut.isEventKey(t,"Space")||ut.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.handleAction(t)):ut.isEventKey(t,"Home")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(0)):ut.isEventKey(t,"End")?(t.preventDefault(),t.stopPropagation(),n&&n.isLive()?this.userSeek_(n.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(ut(t))?(t.preventDefault(),t.stopPropagation(),i=10*(ut.codes[ut(t)]-ut.codes[0])/100,n&&n.isLive()?this.userSeek_(n.seekableStart()+n.liveWindow()*i):this.userSeek_(this.player_.duration()*i)):ut.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):ut.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},i.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.off(document,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(cn)).prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},j||I||Lt.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),lt.registerComponent("SeekBar",Lt),(Dt=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.handleMouseMove=He(je(ct(n),n.handleMouseMove),30),n.throttledHandleMouseSeek=He(je(ct(n),n.handleMouseSeek),30),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.handleMouseDownHandler_=function(e){return n.handleMouseDown(e)},n.enable(),n}dt(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){var t,i,n,r,a=this.getChild("seekBar");a&&(t=a.getChild("playProgressBar"),i=a.getChild("mouseTimeDisplay"),(t||i)&&(r=ce(n=a.el()),e=Ji(e=de(n,e).x,0,1),i&&i.update(r,e),t&&t.update(r,a.getProgress())))},i.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){return this.enabled_},i.disable=function(){var e;this.children().forEach((function(e){return e.disable&&e.disable()})),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing()&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying&&_t(this.player_.play())))},i.enable=function(){this.children().forEach((function(e){return e.enable&&e.enable()})),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},i.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)},i.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.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(lt)).prototype.options_={children:["seekBar"]},lt.registerComponent("ProgressControl",Dt),(Mt=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return n.handlePictureInPictureChange(e)})),n.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return n.handlePictureInPictureEnabledChange(e)})),n.on(t,["loadedmetadata","audioonlymodechange","audiopostermodechange"],(function(){"audio"===t.currentType().substring(0,5)||t.audioPosterMode()||t.audioOnlyMode()?(t.isInPictureInPicture()&&t.exitPictureInPicture(),n.hide()):n.show()})),n.disable(),n}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},i.handlePictureInPictureEnabledChange=function(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(Ki)).prototype.controlText_="Picture-in-Picture",lt.registerComponent("PictureInPictureToggle",Mt),(B=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.on(t,"fullscreenchange",(function(e){return n.handleFullscreenChange(e)})),!1===document[t.fsApi_.fullscreenEnabled]&&n.disable(),n}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(Ki)).prototype.controlText_="Fullscreen",lt.registerComponent("FullscreenToggle",B),lt.registerComponent("VolumeLevel",function(e){function t(){return e.apply(this,arguments)||this}return dt(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return t.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),t},t}(lt)),lt.registerComponent("VolumeLevelTooltip",function(e){function t(t,i){return(i=e.call(this,t,i)||this).update=He(je(ct(i),i.update),30),i}dt(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i,n){if(!i){var r=le(this.el_),a=le(this.player_.el());if(i=e.width*t,!a||!r)return;t=e.left-a.left+i,a=e.width-i+(a.right-e.right),t<(e=r.width/2)?e+=e-t:a<e&&(e=a),e<0?e=0:e>r.width&&(e=r.width),this.el_.style.right="-"+e+"px"}this.write(n+"%")},i.write=function(e){Q(this.el_,e)},i.updateVolume=function(e,t,i,n,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,i,n.toFixed(0)),r&&r()}))},t}(lt)),(Ot=function(e){function t(t,i){return(i=e.call(this,t,i)||this).update=He(je(ct(i),i.update),30),i}dt(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,(function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"}))},t}(lt)).prototype.options_={children:["volumeLevelTooltip"]},lt.registerComponent("MouseVolumeLevelDisplay",Ot),(p=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.on("slideractive",(function(e){return n.updateLastVolume_(e)})),n.on(t,"volumechange",(function(e){return n.updateARIAAttributes(e)})),t.ready((function(){return n.updateARIAAttributes()})),n}dt(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},i.handleMouseDown=function(t){ye(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){var t,i,n,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=le(n=this.el()),i=this.vertical(),n=de(n,e),n=Ji(n=i?n.y:n.x,0,1),r.update(t,n,i)),ye(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},i.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(cn)).prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},j||I||p.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),p.prototype.playerEvent="volumechange",lt.registerComponent("VolumeBar",p),(Zt=function(e){function t(t,i){var n,r,a;return(i=void 0===i?{}:i).vertical=i.vertical||!1,void 0!==i.volumeBar&&!T(i.volumeBar)||(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),n=e.call(this,t,i)||this,r=ct(n),(a=t).tech_&&!a.tech_.featuresVolumeControl&&r.addClass("vjs-hidden"),r.on(a,"loadstart",(function(){a.tech_.featuresVolumeControl?r.removeClass("vjs-hidden"):r.addClass("vjs-hidden")})),n.throttledHandleMouseMove=He(je(ct(n),n.handleMouseMove),30),n.handleMouseUpHandler_=function(e){return n.handleMouseUp(e)},n.on("mousedown",(function(e){return n.handleMouseDown(e)})),n.on("touchstart",(function(e){return n.handleMouseDown(e)})),n.on("mousemove",(function(e){return n.handleMouseMove(e)})),n.on(n.volumeBar,["focus","slideractive"],(function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")})),n.on(n.volumeBar,["blur","sliderinactive"],(function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")})),n}dt(t,e);var i=t.prototype;return i.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},i.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.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},i.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.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(lt)).prototype.options_={children:["volumeBar"]},lt.registerComponent("VolumeControl",Zt),(ei=function(e){function t(t,i){var n,r,a=e.call(this,t,i)||this;return n=ct(a),(r=t).tech_&&!r.tech_.featuresMuteControl&&n.addClass("vjs-hidden"),n.on(r,"loadstart",(function(){r.tech_.featuresMuteControl?n.removeClass("vjs-hidden"):n.addClass("vjs-hidden")})),a.on(t,["loadstart","volumechange"],(function(e){return a.update(e)})),a}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){var e=this.player_.volume(),t=3;j&&this.player_.tech_&&this.player_.tech_.el_&&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++)ee(this.el_,"vjs-vol-"+i);Z(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(Ki)).prototype.controlText_="Mute",lt.registerComponent("MuteToggle",ei),(k=function(e){function t(t,i){var n;return void 0!==(i=void 0===i?{}:i).inline?i.inline=i.inline:i.inline=!0,void 0!==i.volumeControl&&!T(i.volumeControl)||(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).handleKeyPressHandler_=function(e){return n.handleKeyPress(e)},n.on(t,["loadstart"],(function(e){return n.volumePanelState_(e)})),n.on(n.muteToggle,"keyup",(function(e){return n.handleKeyPress(e)})),n.on(n.volumeControl,"keyup",(function(e){return n.handleVolumeControlKeyUp(e)})),n.on("keydown",(function(e){return n.handleKeyPress(e)})),n.on("mouseover",(function(e){return n.handleMouseOver(e)})),n.on("mouseout",(function(e){return n.handleMouseOut(e)})),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}dt(t,e);var i=t.prototype;return i.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.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")},i.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},i.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},i.handleVolumeControlKeyUp=function(e){ut.isEventKey(e,"Esc")&&this.muteToggle.focus()},i.handleMouseOver=function(e){this.addClass("vjs-hover"),Re(document,"keyup",this.handleKeyPressHandler_)},i.handleMouseOut=function(e){this.removeClass("vjs-hover"),Ne(document,"keyup",this.handleKeyPressHandler_)},i.handleKeyPress=function(e){ut.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(lt)).prototype.options_={children:["muteToggle","volumeControl"]},lt.registerComponent("VolumePanel",k);var en=function(e){function t(t,i){var n=e.call(this,t,i)||this;return i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",(function(e){return n.handleKeyDown(e)})),n.boundHandleBlur_=function(e){return n.handleBlur(e)},n.boundHandleTapClick_=function(e){return n.handleTapClick(e)},n}dt(t,e);var i=t.prototype;return i.addEventListenerForItem=function(e){e instanceof lt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){e instanceof lt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){(e=this.addChild(e))&&this.addEventListenerForItem(e)},i.createEl=function(){var t=this.options_.contentElType||"ul";return this.contentEl_=Y(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),(t=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"})).appendChild(this.contentEl_),Re(t,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),t},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){var t=e.relatedTarget||document.activeElement;this.children().some((function(e){return e.el()===t}))||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()},i.handleTapClick=function(e){var t;this.menuButton_&&(this.menuButton_.unpressButton(),t=this.children(),!Array.isArray(t)||(t=t.filter((function(t){return t.el()===e.target}))[0])&&"CaptionSettingsMenuItem"!==t.name()&&this.menuButton_.focus())},i.handleKeyDown=function(e){ut.isEventKey(e,"Left")||ut.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(ut.isEventKey(e,"Right")||ut.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())},t}(lt);lt.registerComponent("Menu",en),Lt=function(e){function t(t,i){var n;return(n=e.call(this,t,i=void 0===i?{}:i)||this).menuButton_=new Ki(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true"),i=Ki.prototype.buildCSSClass(),n.menuButton_.el_.className=n.buildCSSClass()+" "+i,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0,i=function(e){return n.handleClick(e)},n.handleMenuKeyUp_=function(e){return n.handleMenuKeyUp(e)},n.on(n.menuButton_,"tap",i),n.on(n.menuButton_,"click",i),n.on(n.menuButton_,"keydown",(function(e){return n.handleKeyDown(e)})),n.on(n.menuButton_,"mouseenter",(function(){n.addClass("vjs-hover"),n.menu.show(),Re(document,"keyup",n.handleMenuKeyUp_)})),n.on("mouseleave",(function(e){return n.handleMouseLeave(e)})),n.on("keydown",(function(e){return n.handleSubmenuKeyDown(e)})),n}dt(t,e);var i=t.prototype;return i.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.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))},i.createMenu=function(){var e,t=new en(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=Y("li",{className:"vjs-menu-title",textContent:rt(this.options_.title),tabIndex:-1}),e=new lt(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)t.addItem(this.items[i]);return t},i.createItems=function(){},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},i.buildWrapperCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+Ki.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},i.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},i.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},i.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},i.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},i.handleMouseLeave=function(e){this.removeClass("vjs-hover"),Ne(document,"keyup",this.handleMenuKeyUp_)},i.focus=function(){this.menuButton_.focus()},i.blur=function(){this.menuButton_.blur()},i.handleKeyDown=function(e){ut.isEventKey(e,"Esc")||ut.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),ut.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(ut.isEventKey(e,"Up")||ut.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},i.handleMenuKeyUp=function(e){(ut.isEventKey(e,"Esc")||ut.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},i.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},i.handleSubmenuKeyDown=function(e){(ut.isEventKey(e,"Esc")||ut.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),ut.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},i.pressButton=function(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),j&&X()||this.menu.focus())},i.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},i.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},i.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(lt),lt.registerComponent("MenuButton",Lt),Dt=function(e){function t(t,i){var n=i.tracks;if((i=e.call(this,t,i)||this).items.length<=1&&i.hide(),!n)return ct(i);var r=je(ct(i),i.update);return n.addEventListener("removetrack",r),n.addEventListener("addtrack",r),n.addEventListener("labelchange",r),i.player_.on("ready",r),i.player_.on("dispose",(function(){n.removeEventListener("removetrack",r),n.removeEventListener("addtrack",r),n.removeEventListener("labelchange",r)})),i}return dt(t,e),t}(Lt),lt.registerComponent("TrackButton",Dt);var tn=["Tab","Esc","Up","Down","Right","Left"];Mt=function(e){function t(t,i){return(t=e.call(this,t,i)||this).selectable=i.selectable,t.isSelected_=i.selected||!1,t.multiSelectable=i.multiSelectable,t.selected(t.isSelected_),t.selectable?t.multiSelectable?t.el_.setAttribute("role","menuitemcheckbox"):t.el_.setAttribute("role","menuitemradio"):t.el_.setAttribute("role","menuitem"),t}dt(t,e);var i=t.prototype;return i.createEl=function(t,i,n){return this.nonIconControl=!0,(n=e.prototype.createEl.call(this,"li",_({className:"vjs-menu-item",tabIndex:-1},i),n)).replaceChild(Y("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),n.querySelector(".vjs-icon-placeholder")),n},i.handleKeyDown=function(t){tn.some((function(e){return ut.isEventKey(t,e)}))||e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){this.selected(!0)},i.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(E),lt.registerComponent("MenuItem",Mt);var nn=function(e){function t(t,i){var n,r,a=i.track,s=t.textTracks();function o(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(ct(n),t)}function u(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleSelectedLanguageChange.apply(ct(n),t)}return i.label=a.label||a.language||"Unknown",i.selected="showing"===a.mode,(n=e.call(this,t,i)||this).track=a,n.kinds=(i.kinds||[i.kind||n.track.kind]).filter(Boolean),t.on(["loadstart","texttrackchange"],o),s.addEventListener("change",o),s.addEventListener("selectedlanguagechange",u),n.on("dispose",(function(){t.off(["loadstart","texttrackchange"],o),s.removeEventListener("change",o),s.removeEventListener("selectedlanguagechange",u)})),void 0===s.onchange&&n.on(["tap","click"],(function(){if("object"!=typeof window.Event)try{r=new window.Event("change")}catch(e){}r||(r=document.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(r)})),n.handleTracksChange(),n}dt(t,e);var i=t.prototype;return i.handleClick=function(t){var i=this.track,n=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),n)for(var r=0;r<n.length;r++){var a=n[r];-1!==this.kinds.indexOf(a.kind)&&(a===i?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}},i.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},i.handleSelectedLanguageChange=function(e){var t;"showing"===this.track.mode&&((t=this.player_.cache_.selectedLanguage)&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}))},i.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(Mt);lt.registerComponent("TextTrackMenuItem",nn);var rn=function(e){function t(t,i){return i.track={player:t,kind:i.kind,kinds:i.kinds,default:!1,mode:"disabled"},i.kinds||(i.kinds=[i.kind]),i.label?i.track.label=i.label:i.track.label=i.kinds.join(" and ")+" off",i.selectable=!0,i.multiSelectable=!1,e.call(this,t,i)||this}dt(t,e);var i=t.prototype;return i.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(-1<this.options_.kinds.indexOf(a.kind)&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},i.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(-1<["captions","descriptions","subtitles"].indexOf(a.kind)&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(nn);lt.registerComponent("OffTextTrackMenuItem",rn),B=function(e){function t(t,i){return(i=void 0===i?{}:i).tracks=t.textTracks(),e.call(this,t,i)||this}return dt(t,e),t.prototype.createItems=function(e,t){var i;void 0===t&&(t=nn),this.label_&&(i=this.label_+" off"),(e=void 0===e?[]:e).push(new rn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<n.length;r++){var a,s=n[r];-1<this.kinds_.indexOf(s.kind)&&((a=new t(this.player_,{track:s,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass("vjs-"+s.kind+"-menu-item"),e.push(a))}return e},t}(Dt),lt.registerComponent("TextTrackButton",B);var an=function(e){function t(t,i){var n=i.track,r=i.cue,a=t.currentTime();return i.selectable=!0,i.multiSelectable=!1,i.label=r.text,i.selected=r.startTime<=a&&a<r.endTime,(i=e.call(this,t,i)||this).track=n,i.cue=r,i}return dt(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime)},t}(Mt);lt.registerComponent("ChaptersTrackMenuItem",an),(Ot=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.selectCurrentItem_=function(){r.items.forEach((function(e){e.selected(r.track_.activeCues[0]===e.cue)}))},r}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},i.update=function(t){t&&t.track&&"chapters"!==t.track.kind||((t=this.findChaptersTrack())!==this.track_?(this.setTrack(t),e.prototype.update.call(this)):(!this.items||t&&t.cues&&t.cues.length!==this.items.length)&&e.prototype.update.call(this))},i.setTrack=function(e){var t;this.track_!==e&&(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_&&((t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null),this.track_=e,this.track_&&(this.track_.mode="hidden",(e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&e.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)))},i.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}},i.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(rt(this.kind_))},i.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},i.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i<n;i++){var r=t[i];r=new an(this.player_,{track:this.track_,cue:r}),e.push(r)}return e},t}(B)).prototype.kind_="chapters",Ot.prototype.controlText_="Chapters",lt.registerComponent("ChaptersButton",Ot),(cn=function(e){function t(t,i,n){n=e.call(this,t,i,n)||this;var r=t.textTracks(),a=je(ct(n),n.handleTracksChange);return r.addEventListener("change",a),n.on("dispose",(function(){r.removeEventListener("change",a)})),n}dt(t,e);var i=t.prototype;return i.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){var a=t[n];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},i.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(B)).prototype.kind_="descriptions",cn.prototype.controlText_="Descriptions",lt.registerComponent("DescriptionsButton",cn),(p=function(e){function t(t,i,n){return e.call(this,t,i,n)||this}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(B)).prototype.kind_="subtitles",p.prototype.controlText_="Subtitles",lt.registerComponent("SubtitlesButton",p);var sn=function(e){function t(t,i){return i.track={player:t,kind:i.kind,label:i.kind+" settings",selectable:!1,default:!1,mode:"disabled"},i.selectable=!1,i.name="CaptionSettingsMenuItem",(t=e.call(this,t,i)||this).addClass("vjs-texttrack-settings"),t.controlText(", opens "+i.kind+" settings dialog"),t}return dt(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(nn);lt.registerComponent("CaptionSettingsMenuItem",sn),(Zt=function(e){function t(t,i,n){return e.call(this,t,i,n)||this}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new sn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(B)).prototype.kind_="captions",Zt.prototype.controlText_="Captions",lt.registerComponent("CaptionsButton",Zt);var on=function(e){function t(){return e.apply(this,arguments)||this}return dt(t,e),t.prototype.createEl=function(t,i,n){return n=(i=e.prototype.createEl.call(this,t,i,n)).querySelector(".vjs-menu-item-text"),"captions"===this.options_.track.kind&&(n.appendChild(Y("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),n.appendChild(Y("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),i},t}(nn);lt.registerComponent("SubsCapsMenuItem",on),(ei=function(e){function t(t,i){return(i=e.call(this,t,i=void 0===i?{}:i)||this).label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(i.player_.language_)&&(i.label_="captions"),i.menuButton_.controlText(rt(i.label_)),i}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new sn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t,on)},t}(B)).prototype.kinds_=["captions","subtitles"],ei.prototype.controlText_="Subtitles",lt.registerComponent("SubsCapsButton",ei);var un=function(e){function t(t,i){var n,r=i.track,a=t.audioTracks();function s(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(ct(n),t)}return i.label=r.label||r.language||"Unknown",i.selected=r.enabled,(n=e.call(this,t,i)||this).track=r,n.addClass("vjs-"+r.kind+"-menu-item"),a.addEventListener("change",s),n.on("dispose",(function(){a.removeEventListener("change",s)})),n}dt(t,e);var i=t.prototype;return i.createEl=function(t,i,n){return n=(i=e.prototype.createEl.call(this,t,i,n)).querySelector(".vjs-menu-item-text"),"main-desc"===this.options_.track.kind&&(n.appendChild(Y("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),n.appendChild(Y("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),i},i.handleClick=function(t){if(e.prototype.handleClick.call(this,t),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks)for(var i=this.player_.audioTracks(),n=0;n<i.length;n++){var r=i[n];r!==this.track&&(r.enabled=r===this.track)}},i.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Mt);lt.registerComponent("AudioTrackMenuItem",un),(k=function(e){function t(t,i){return(i=void 0===i?{}:i).tracks=t.audioTracks(),e.call(this,t,i)||this}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i];e.push(new un(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e},t}(Dt)).prototype.controlText_="Audio Track",lt.registerComponent("AudioTrackButton",k);var ln=function(e){function t(t,i){var n,r=i.rate,a=parseFloat(r,10);return i.label=r,i.selected=a===t.playbackRate(),i.selectable=!0,i.multiSelectable=!1,(n=e.call(this,t,i)||this).label=r,n.rate=a,n.on(t,"ratechange",(function(e){return n.update(e)})),n}dt(t,e);var i=t.prototype;return i.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},i.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(Mt);ln.prototype.contentElType="button",lt.registerComponent("PlaybackRateMenuItem",ln),(E=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.menuButton_.el_.setAttribute("aria-describedby",n.labelElId_),n.updateVisibility(),n.updateLabel(),n.on(t,"loadstart",(function(e){return n.updateVisibility(e)})),n.on(t,"ratechange",(function(e){return n.updateLabel(e)})),n.on(t,"playbackrateschange",(function(e){return n.handlePlaybackRateschange(e)})),n}dt(t,e);var i=t.prototype;return i.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=Y("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),t.appendChild(this.labelEl_),t},i.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},i.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){for(var e=this.playbackRates(),t=[],i=e.length-1;0<=i;i--)t.push(new ln(this.player(),{rate:e[i]+"x"}));return t},i.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},i.handleClick=function(e){var t=this.player().playbackRate(),i=this.playbackRates();t=(i.indexOf(t)+1)%i.length,this.player().playbackRate(i[t])},i.handlePlaybackRateschange=function(e){this.update()},i.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},i.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length},i.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},i.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(Lt)).prototype.controlText_="Playback Rate",lt.registerComponent("PlaybackRateMenuButton",E),Ot=function(e){function t(){return e.apply(this,arguments)||this}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(t,i,n){return void 0===t&&(t="div"),void 0===n&&(n={}),(i=void 0===i?{}:i).className||(i.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,i,n)},t}(lt),lt.registerComponent("Spacer",Ot),lt.registerComponent("CustomControlSpacer",function(e){function t(){return e.apply(this,arguments)||this}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(Ot)),(cn=function(e){function t(){return e.apply(this,arguments)||this}return dt(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(lt)).prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in document&&cn.prototype.options_.children.splice(cn.prototype.options_.children.length-1,0,"pictureInPictureToggle"),lt.registerComponent("ControlBar",cn),(p=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.on(t,"error",(function(e){return n.open(e)})),n}dt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},i.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(St)).prototype.options_=m({},St.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),lt.registerComponent("ErrorDisplay",p);var cn,dn="vjs-text-track-settings",hn={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Zt=["#000","Black"],Lt=["#FFF","White"],Mt=["#F00","Red"],Dt=["#0F0","Green"],B=["#00F","Blue"],E=["#FF0","Yellow"],k=["#F0F","Magenta"],ei=["#0FF","Cyan"]]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[Ot=["1","Opaque"],cn=["0.5","Semi-Transparent"],p=["0","Transparent"]]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Lt,Zt,Mt,Dt,B,E,k,ei]},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:[Ot,cn]},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:[p,cn,Ot]}};function pn(e,t){if((e=t?t(e):e)&&"none"!==e)return e}hn.windowColor.options=hn.backgroundColor.options,lt.registerComponent("TextTrackSettings",function(e){function t(t,i){var n;return i.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=n.updateDisplay.bind(ct(n)),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=Y("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void 0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",(function(){n.saveSettings(),n.close()})),n.on(n.$(".vjs-default-button"),"click",(function(){n.setDefaults(),n.updateDisplay()})),v(hn,(function(e){n.on(n.$(e.selector),"change",n.updateDisplay)})),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}dt(t,e);var i=t.prototype;return i.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},i.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var r=(e=hn[e]).id.replace("%s",this.id_),a=[t,r].join(" ").trim();return["<"+i+' id="'+r+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(e.label),"</"+i+">",'<select aria-labelledby="'+a+'">'].concat(e.options.map((function(e){var t=r+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+a+" "+t+'">',n.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")},i.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("")},i.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("")},i.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("")},i.createElColors_=function(){return Y("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){return Y("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("")})},i.createElControls_=function(){var e=this.localize("restore all settings to the default values");return Y("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){return this.localize("Caption Settings Dialog")},i.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.getValues=function(){var e,t,i,n=this;return t=function(e,t,i){var r;return void 0!==(r=n.$(t.selector),t=t.parser,t=pn(r.options[r.options.selectedIndex].value,t))&&(e[i]=t),e},void 0===(i={})&&(i=0),y(e=hn).reduce((function(i,n){return t(i,e[n],n)}),i)},i.setValues=function(e){var t=this;v(hn,(function(i,n){!function(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(pn(e.options[n].value,i)===t){e.selectedIndex=n;break}}(t.$(i.selector),e[n],i.parser)}))},i.setDefaults=function(){var e=this;v(hn,(function(t){var i=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=i}))},i.restoreSettings=function(){var e;try{e=JSON.parse(window.localStorage.getItem(dn))}catch(e){d.warn(e)}e&&this.setValues(e)},i.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?window.localStorage.setItem(dn,JSON.stringify(e)):window.localStorage.removeItem(dn)}catch(e){d.warn(e)}}},i.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},i.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=(t=this.player_.controlBar)&&t.subsCapsButton,t=t&&t.captionsButton;e?e.focus():t&&t.focus()},t}(St)),lt.registerComponent("ResizeManager",function(e){function t(t,i){var n,r=i.ResizeObserver||window.ResizeObserver,a=at({createEl:!(r=null!==i.ResizeObserver&&r),reportTouchActivity:!1},i);return(n=e.call(this,t,a)||this).ResizeObserver=i.ResizeObserver||window.ResizeObserver,n.loadListener_=null,n.resizeObserver_=null,n.debouncedHandler_=function(e,t,i,n){var r;function a(){var t=this,i=arguments,a=function(){a=r=null,e.apply(t,i)};n.clearTimeout(r),r=n.setTimeout(a,100)}return void 0===n&&(n=window),a.cancel=function(){n.clearTimeout(r),r=null},a}((function(){n.resizeHandler()}),0,0,ct(n)),r?(n.resizeObserver_=new n.ResizeObserver(n.debouncedHandler_),n.resizeObserver_.observe(t.el())):(n.loadListener_=function(){var e,t;n.el_&&n.el_.contentWindow&&(e=n.debouncedHandler_,t=n.unloadListener_=function(){Ne(this,"resize",e),Ne(this,"unload",t),t=null},Re(n.el_.contentWindow,"unload",t),Re(n.el_.contentWindow,"resize",e))},n.one("load",n.loadListener_)),n}dt(t,e);var i=t.prototype;return i.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})},i.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},i.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,e.prototype.dispose.call(this)},t}(lt));var fn={trackingThreshold:20,liveTolerance:15};function mn(e){if((n=e.el()).hasAttribute("src"))return e.triggerSourceset(n.src),1;var t=e.$$("source"),i=[],n="";if(t.length){for(var r=0;r<t.length;r++){var a=t[r].src;a&&-1===i.indexOf(a)&&i.push(a)}return!!i.length&&(1===i.length&&(n=i[0]),e.triggerSourceset(n),!0)}}function gn(e,t){for(var i={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);return i.enumerable=!0,i.configurable=!0,i}function yn(e){var t,i,n,r=e.el();r.resetSourceWatch_||(t={},i=gn([e.el(),window.HTMLMediaElement.prototype,window.Element.prototype,bn],"innerHTML"),n=function(t){return function(){for(var i=arguments.length,n=new Array(i),a=0;a<i;a++)n[a]=arguments[a];var s=t.apply(r,n);return mn(e),s}},["append","appendChild","insertAdjacentHTML"].forEach((function(e){r[e]&&(t[e]=r[e],r[e]=n(t[e]))})),Object.defineProperty(r,"innerHTML",at(i,{set:n(i.set)})),r.resetSourceWatch_=function(){r.resetSourceWatch_=null,Object.keys(t).forEach((function(e){r[e]=t[e]})),Object.defineProperty(r,"innerHTML",i)},e.one("sourceset",r.resetSourceWatch_))}function vn(e,t,i,n){function r(i){return Object.defineProperty(e,t,{value:i,enumerable:!0,writable:!0})}var a={configurable:!0,enumerable:!0,get:function(){var e=i();return r(e),e}};return(n=void 0===n||n)&&(a.set=r),Object.defineProperty(e,t,a)}lt.registerComponent("LiveTracker",function(e){function t(t,i){i=at(fn,i,{createEl:!1});var n=e.call(this,t,i)||this;return n.handleVisibilityChange_=function(e){return n.handleVisibilityChange(e)},n.trackLiveHandler_=function(){return n.trackLive_()},n.handlePlay_=function(e){return n.handlePlay(e)},n.handleFirstTimeupdate_=function(e){return n.handleFirstTimeupdate(e)},n.handleSeeked_=function(e){return n.handleSeeked(e)},n.seekToLiveEdge_=function(e){return n.seekToLiveEdge(e)},n.reset_(),n.on(n.player_,"durationchange",(function(e){return n.handleDurationchange(e)})),n.on(n.player_,"canplay",(function(){return n.toggleTracking()})),M&&"hidden"in document&&"visibilityState"in document&&n.on(document,"visibilitychange",n.handleVisibilityChange_),n}dt(t,e);var i=t.prototype;return i.handleVisibilityChange=function(){this.player_.duration()===1/0&&(document.hidden?this.stopTracking():this.startTracking())},i.trackLive_=function(){var e,t=this.player_.seekable();t&&t.length&&(e=Number(window.performance.now().toFixed(4)),t=-1===this.lastTime_?0:(e-this.lastTime_)/1e3,this.lastTime_=e,this.pastSeekEnd_=this.pastSeekEnd()+t,e=this.liveCurrentTime(),t=this.player_.currentTime(),t=this.player_.paused()||this.seekedBehindLive_||Math.abs(e-t)>this.options_.liveTolerance,(t=!(!this.timeupdateSeen_||e===1/0)&&t)!==this.behindLiveEdge_&&(this.behindLiveEdge_=t,this.trigger("liveedgechange")))},i.handleDurationchange=function(){this.toggleTracking()},i.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},i.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},i.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},i.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,this.nextSeekedFromUser_=!1,this.trackLive_()},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},i.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},i.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},i.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},i.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},i.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},i.isLive=function(){return this.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},i.behindLiveEdge=function(){return this.behindLiveEdge_},i.isTracking=function(){return"number"==typeof this.trackingInterval_},i.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},i.dispose=function(){this.off(document,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(lt));var _n,bn=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=document.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var i=document.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",window.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Tn=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?xt(window.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}}),Sn=function(e){function t(t,i){var n=e.call(this,t,i)||this,r=(i=t.source,!1);if(n.featuresVideoFrameCallback=n.featuresVideoFrameCallback&&"VIDEO"===n.el_.tagName,i&&(n.el_.currentSrc!==i.src||t.tag&&3===t.tag.initNetworkState_)?n.setSource(i):n.handleLateInit_(n.el_),t.enableSourceset&&n.setupSourcesetHandling_(),n.isScrubbing_=!1,n.el_.hasChildNodes()){for(var a=n.el_.childNodes,s=a.length,o=[];s--;){var u=a[s];"track"===u.nodeName.toLowerCase()&&(n.featuresNativeTextTracks?(n.remoteTextTrackEls().addTrackElement_(u),n.remoteTextTracks().addTrack(u.track),n.textTracks().addTrack(u.track),r||n.el_.hasAttribute("crossorigin")||!Pt(u.src)||(r=!0)):o.push(u))}for(var l=0;l<o.length;l++)n.el_.removeChild(o[l])}return n.proxyNativeTracks_(),n.featuresNativeTextTracks&&r&&d.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from 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mn(e)||(e.triggerSourceset(""),yn(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):mn(e)||yn(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=r,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}))}(this)},i.restoreMetadataTracksInIOSNativePlayer_=function(){function e(){t=[];for(var e=0;e<i.length;e++){var n=i[e];"metadata"===n.kind&&t.push({track:n,storedMode:n.mode})}}var t,i=this.textTracks();function n(){for(var e=0;e<t.length;e++){var r=t[e];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}i.removeEventListener("change",n)}e(),i.addEventListener("change",e),this.on("dispose",(function(){return 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t,i,n=this,r=Qt[e],a=this.el()[r.getterName],s=this[r.getterName]();this["featuresNative"+r.capitalName+"Tracks"]&&a&&a.addEventListener&&(i=function(){for(var e=[],t=0;t<s.length;t++){for(var i=!1,n=0;n<a.length;n++)if(a[n]===s[t]){i=!0;break}i||e.push(s[t])}for(;e.length;)s.removeTrack(e.shift())},this[r.getterName+"Listeners_"]=t={change:function(t){var i={type:"change",target:s,currentTarget:s,srcElement:s};s.trigger(i),"text"===e&&n[$t.remoteText.getterName]().trigger(i)},addtrack:function(e){s.addTrack(e.track)},removetrack:function(e){s.removeTrack(e.track)}},Object.keys(t).forEach((function(e){var i=t[e];a.addEventListener(e,i),n.on("dispose",(function(t){return a.removeEventListener(e,i)}))})),this.on("loadstart",i),this.on("dispose",(function(e){return n.off("loadstart",i)})))},i.proxyNativeTracks_=function(){var e=this;Qt.names.forEach((function(t){e.proxyNativeTracksForType_(t)}))},i.createEl=function(){var e,i=this.options_.tag;i&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(i?(e=i.cloneNode(!0),i.parentNode&&i.parentNode.insertBefore(e,i),t.disposeMediaElement(i),i=e):(i=document.createElement("video"),e=at({},this.options_.tag&&ne(this.options_.tag)),U&&!0===this.options_.nativeControlsForTouch||delete e.controls,ie(i,_(e,{id:this.options_.techId,class:"vjs-tech"}))),i.playerId=this.options_.playerId),void 0!==this.options_.preload&&ae(i,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(i.disablePictureInPicture=this.options_.disablePictureInPicture);for(var n=["loop","muted","playsinline","autoplay"],r=0;r<n.length;r++){var a=n[r],s=this.options_[a];void 0!==s&&(s?ae(i,a,a):se(i,a),i[a]=s)}return i},i.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var n=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",n),void 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this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))},this.on("webkitbeginfullscreen",t),this.on("dispose",(function(){i.off("webkitbeginfullscreen",t),i.off("webkitendfullscreen",e)})))},i.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=window.navigator&&window.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)_t(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},i.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},i.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},i.requestVideoFrameCallback=function(t){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(t):e.prototype.requestVideoFrameCallback.call(this,t)},i.cancelVideoFrameCallback=function(t){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(t):e.prototype.cancelVideoFrameCallback.call(this,t)},i.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var i=document.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){return i=e.prototype.addRemoteTextTrack.call(this,t,i),this.featuresNativeTextTracks&&this.el().appendChild(i),i},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&"function"==typeof window.performance.now?e.creationTime=window.performance.now():window.performance&&window.performance.timing&&"number"==typeof window.performance.timing.navigationStart&&(e.creationTime=window.Date.now()-window.performance.timing.navigationStart),e},t}(Li);vn(Sn,"TEST_VID",(function(){if(G()){var e=document.createElement("video"),t=document.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),Sn.isSupported=function(){try{Sn.TEST_VID.volume=.5}catch(e){return!1}return!(!Sn.TEST_VID||!Sn.TEST_VID.canPlayType)},Sn.canPlayType=function(e){return Sn.TEST_VID.canPlayType(e)},Sn.canPlaySource=function(e,t){return Sn.canPlayType(e.type)},Sn.canControlVolume=function(){try{var e=Sn.TEST_VID.volume;Sn.TEST_VID.volume=e/2+.1;var t=e!==Sn.TEST_VID.volume;return t&&j?(window.setTimeout((function(){Sn&&Sn.prototype&&(Sn.prototype.featuresVolumeControl=e!==Sn.TEST_VID.volume)})),!1):t}catch(e){return!1}},Sn.canMuteVolume=function(){try{var e=Sn.TEST_VID.muted;return Sn.TEST_VID.muted=!e,Sn.TEST_VID.muted?ae(Sn.TEST_VID,"muted","muted"):se(Sn.TEST_VID,"muted"),e!==Sn.TEST_VID.muted}catch(e){return!1}},Sn.canControlPlaybackRate=function(){if(I&&D&&O<58)return!1;try{var e=Sn.TEST_VID.playbackRate;return Sn.TEST_VID.playbackRate=e/2+.1,e!==Sn.TEST_VID.playbackRate}catch(e){return!1}},Sn.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(document.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},Sn.supportsNativeTextTracks=function(){return H||j&&D},Sn.supportsNativeVideoTracks=function(){return!(!Sn.TEST_VID||!Sn.TEST_VID.videoTracks)},Sn.supportsNativeAudioTracks=function(){return!(!Sn.TEST_VID||!Sn.TEST_VID.audioTracks)},Sn.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],i=e[1];vn(Sn.prototype,t,(function(){return Sn[i]()}),!0)})),Sn.prototype.featuresVolumeControl=Sn.canControlVolume(),Sn.prototype.movingMediaElementInDOM=!j,Sn.prototype.featuresFullscreenResize=!0,Sn.prototype.featuresProgressEvents=!0,Sn.prototype.featuresTimeupdateEvents=!0,Sn.prototype.featuresVideoFrameCallback=!(!Sn.TEST_VID||!Sn.TEST_VID.requestVideoFrameCallback),Sn.patchCanPlayType=function(){4<=x&&!P&&!D&&(_n=Sn.TEST_VID&&Sn.TEST_VID.constructor.prototype.canPlayType,Sn.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":_n.call(this,e)})},Sn.unpatchCanPlayType=function(){var e=Sn.TEST_VID.constructor.prototype.canPlayType;return _n&&(Sn.TEST_VID.constructor.prototype.canPlayType=_n),e},Sn.patchCanPlayType(),Sn.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof 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this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){Sn.prototype["set"+rt(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){Sn.prototype[e]=function(){return this.el_[e]()}})),Li.withSourceHandlers(Sn),Sn.nativeSourceHandler={},Sn.nativeSourceHandler.canPlayType=function(e){try{return Sn.TEST_VID.canPlayType(e)}catch(e){return""}},Sn.nativeSourceHandler.canHandleSource=function(e,t){return e.type?Sn.nativeSourceHandler.canPlayType(e.type):e.src?(e=At(e.src),Sn.nativeSourceHandler.canPlayType("video/"+e)):""},Sn.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},Sn.nativeSourceHandler.dispose=function(){},Sn.registerSourceHandler(Sn.nativeSourceHandler),Li.registerTech("Html5",Sn);var wn=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],En={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},kn=["tiny","xsmall","small","medium","large","xlarge","huge"],Cn={};kn.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Cn[e]="vjs-layout-"+t}));var In={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},xn=function(e){function i(n,r,s){var o,u;if(n.id=n.id||r.id||"vjs_video_"+xe++,(r=_(i.getTagSettings(n),r)).initChildren=!1,r.createEl=!1,r.evented=!1,r.reportTouchActivity=!1,!r.language)if("function"==typeof n.closest){var l=n.closest("[lang]");l&&l.getAttribute&&(r.language=l.getAttribute("lang"))}else for(var c=n;c&&1===c.nodeType;){if(ne(c).hasOwnProperty("lang")){r.language=c.getAttribute("lang");break}c=c.parentNode}if((o=e.call(this,null,r,s)||this).boundDocumentFullscreenChange_=function(e){return 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t=this;this.trigger("dispose"),this.off("dispose"),Ne(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Ne(document,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),i.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),Oi[this.id()]=null,Jt.names.forEach((function(e){e=Jt[e],(e=t[e.getterName]())&&e.off&&e.off()})),e.prototype.dispose.call(this,{restoreEl:this.options_.restoreEl})},r.createEl=function(){var 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i.initNetworkState_=i.networkState,i.parentNode&&!n&&i.parentNode.insertBefore(t,i),$(i,t),this.children_.unshift(i),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t},r.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):d.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},r.width=function(e){return this.dimension("width",e)},r.height=function(e){return this.dimension("height",e)},r.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();var n=parseFloat(t);isNaN(n)?d.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},r.fluid=function(e){var t,i=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,Je(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),t=function(){i.on(["playerreset","resize"],i.boundUpdateStyleEl_)},Je(e=this)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},r.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},r.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.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_()},r.updateStyleEl_=function(){var e,t,i,n;!0!==window.VIDEOJS_NO_DYNAMIC_STYLE?(n=(i=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"))[1]/i[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),Ie(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid:not(.vjs-audio-only-mode) {\n        padding-top: "+100*n+"%;\n      }\n    ")):(t="number"==typeof this.width_?this.width_:this.options_.width,i="number"==typeof this.height_?this.height_:this.options_.height,(n=this.tech_&&this.tech_.el())&&(0<=t&&(n.width=t),0<=i&&(n.height=i)))},r.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=rt(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Li.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var a=this.autoplay(),s={source:t,autoplay:a=!("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};if(Jt.names.forEach((function(e){e=Jt[e],s[e.getterName]=i[e.privateName]})),_(s,this.options_[n]),_(s,this.options_[r]),_(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(s.startTime=this.cache_.currentTime),!(e=Li.getTech(e)))throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new e(s),this.tech_.ready(je(this,this.handleTechReady_),!0),function(e,t){e.forEach((function(e){var i=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((function(e){return i.addCue(e)}))})),t.textTracks()}(this.textTracksJson_||[],this.tech_),wn.forEach((function(e){i.on(i.tech_,e,(function(t){return i["handleTech"+rt(e)+"_"](t)}))})),Object.keys(En).forEach((function(e){i.on(i.tech_,e,(function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+En[e]+"_"].bind(i),event:t}):i["handleTech"+En[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return i.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return i.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return i.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return i.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return i.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return i.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return i.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return i.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return i.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return i.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return i.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return i.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return i.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return i.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return i.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return i.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return i.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||$(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},r.unloadTech_=function(){var e=this;Jt.names.forEach((function(t){t=Jt[t],e[t.privateName]=e[t.getterName]()})),this.textTracksJson_=function(e){var t=e.$$("track"),i=Array.prototype.map.call(t,(function(e){return e.track}));return Array.prototype.map.call(t,(function(e){var t=bt(e.track);return e.src&&(t.src=e.src),t})).concat(Array.prototype.filter.call(e.textTracks(),(function(e){return-1===i.indexOf(e)})).map(bt))}(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},r.tech=function(e){return void 0===e&&d.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},r.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},r.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},r.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},r.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())},r.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var i,n=function(){var e=t.muted();function i(){t.muted(e)}t.muted(!0),t.playTerminatedQueue_.push(i);var n=t.play();if(vt(n))return n.catch((function(e){throw i(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))}))};if("any"!==e||this.muted()?i="muted"!==e||this.muted()?this.play():n():vt(i=this.play())&&(i=i.catch(n)),vt(i))return i.then((function(){t.trigger({type:"autoplay-success",autoplay:e})})).catch((function(){t.trigger({type:"autoplay-failure",autoplay:e})}))}},r.updateSourceCaches_=function(e){var t=e=void 0===e?"":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 n=e.$$("source"),r=0;r<n.length;r++){var a=n[r];if(a.type&&a.src&&a.src===t)return a.type}return ji(t)}(this,t)),this.cache_.source=at({},e,{src:t,type:i}),i=this.cache_.sources.filter((function(e){return e.src&&e.src===t}));for(var n=[],r=this.$$("source"),a=[],s=0;s<r.length;s++){var o=ne(r[s]);n.push(o),o.src&&o.src===t&&a.push(o.src)}a.length&&!i.length?this.cache_.sources=n:i.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},r.handleTechSourceset_=function(e){var t,i,n,r=this;this.changingSrc_||(t=function(e){return r.updateSourceCaches_(e)},i=this.currentSource().src,n=e.src,i&&!/^blob:/.test(i)&&/^blob:/.test(n)&&(this.lastSource_&&(this.lastSource_.tech===n||this.lastSource_.player===i)||(t=function(){})),t(n),e.src||this.tech_.any(["sourceset","loadstart"],(function(e){"sourceset"!==e.type&&(e=r.techGet("currentSrc"),r.lastSource_.tech=e,r.updateSourceCaches_(e))}))),this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},r.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"))},r.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},r.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")},r.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime();this.on("timeupdate",(function i(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",i))}))},r.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},r.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},r.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},r.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},r.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},r.handleTechFirstPlay_=function(){this.options_.starttime&&(d.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")},r.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},r.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},r.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},r.handleTechClick_=function(e){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?_t(this.play()):this.pause()))},r.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),(function(t){return t.contains(e.target)}))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},r.handleTechTap_=function(){this.userActive(!this.userActive())},r.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},r.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},r.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},r.handleStageClick_=function(){this.reportUserActivity()},r.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},r.documentFullscreenChange_=function(e){var t=e.target.player;t&&t!==this||(e=this.el(),!(t=document[this.fsApi_.fullscreenElement]===e)&&e.matches?t=e.matches(":"+this.fsApi_.fullscreen):!t&&e.msMatchesSelector&&(t=e.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(t))},r.handleTechFullscreenChange_=function(e,t){var i=this;t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",(function(){i.removeClass("vjs-ios-native-fs")}))),this.isFullscreen(t.isFullscreen))},r.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},r.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},r.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},r.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},r.handleTechError_=function(){var e=this.tech_.error();this.error(e)},r.handleTechTextData_=function(){this.trigger("textdata",1<arguments.length?arguments[1]:null)},r.getCache=function(){return this.cache_},r.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},r.techCall_=function(e,t){this.ready((function(){if(e in Ui)return i=this.middleware_,n=this.tech_,r=t,n[n=e](i.reduce(Fi(n),r));if(e in Bi)return Ri(this.middleware_,this.tech_,e,t);var i,n,r;try{this.tech_&&this.tech_[e](t)}catch(i){throw d(i),i}}),!0)},r.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Ni)return t=this.middleware_,i=this.tech_,n=e,t.reduceRight(Fi(n),i[n]());if(e in Bi)return Ri(this.middleware_,this.tech_,e);var t,i,n;try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw d("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw d("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw d(t),t}}},r.play=function(){var e=this,t=this.options_.Promise||window.Promise;return t?new t((function(t){e.play_(t)})):this.play_()},r.play_=function(e){var t=this;if(this.playCallbacks_.push(e=void 0===e?_t:e),e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!e)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(e||!H&&!j||this.load());null===(e=this.techGet_("play"))?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(e)},r.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))},r.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},r.pause=function(){this.techCall_("pause")},r.paused=function(){return!1!==this.techGet_("paused")},r.played=function(){return this.techGet_("played")||ft(0,0)},r.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},r.currentTime=function(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},r.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},r.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},r.remainingTime=function(){return this.duration()-this.currentTime()},r.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},r.buffered=function(){var e;return(e=this.techGet_("buffered"))&&e.length?e:ft(0,0)},r.bufferedPercent=function(){return mt(this.buffered(),this.duration())},r.bufferedEnd=function(){var e=this.buffered(),t=this.duration();return t<(e=e.end(e.length-1))?t:e},r.volume=function(e){var t;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)},r.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},r.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},r.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},r.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},r.isFullscreen=function(e){if(void 0===e)return this.isFullscreen_;var t=this.isFullscreen_;this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()},r.requestFullscreen=function(e){var t=this.options_.Promise||window.Promise;if(t){var i=this;return new t((function(t,n){function r(){i.off("fullscreenerror",s),i.off("fullscreenchange",a)}function a(){r(),t()}function s(e,t){r(),n(t)}i.one("fullscreenchange",a),i.one("fullscreenerror",s);var o=i.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(t,n))}))}return this.requestFullscreenHelper_()},r.requestFullscreenHelper_=function(e){var t=this;if(this.fsApi_.prefixed||(i=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(i=e)),this.fsApi_.requestFullscreen){var i=this.el_[this.fsApi_.requestFullscreen](i);return i&&i.then((function(){return t.isFullscreen(!0)}),(function(){return t.isFullscreen(!1)})),i}this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},r.exitFullscreen=function(){var e=this.options_.Promise||window.Promise;if(e){var t=this;return new e((function(e,i){function n(){t.off("fullscreenerror",a),t.off("fullscreenchange",r)}function r(){n(),e()}function a(e,t){n(),i(t)}t.one("fullscreenchange",r),t.one("fullscreenerror",a);var s=t.exitFullscreenHelper_();s&&(s.then(n,n),s.then(e,i))}))}return this.exitFullscreenHelper_()},r.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=document[this.fsApi_.exitFullscreen]();return t&&_t(t.then((function(){return e.isFullscreen(!1)}))),t}this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},r.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,Re(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",Z(document.body,"vjs-full-window"),this.trigger("enterFullWindow")},r.fullWindowOnEscKey=function(e){ut.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},r.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,Ne(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,ee(document.body,"vjs-full-window"),this.trigger("exitFullWindow")},r.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},r.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},r.requestPictureInPicture=function(){if("pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},r.exitPictureInPicture=function(){if("pictureInPictureEnabled"in document)return document.exitPictureInPicture()},r.handleKeyDown=function(e){var t=this.options_.userActions;t&&t.hotkeys&&(function(e){var t=e.tagName.toLowerCase();return!!e.isContentEditable||("input"===t?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type):-1!==["textarea"].indexOf(t))}(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e)))},r.handleHotkeys=function(e){var t=(n=this.options_.userActions?this.options_.userActions.hotkeys:{}).fullscreenKey,i=void 0===(i=n.muteKey)?function(e){return ut.isEventKey(e,"m")}:i,n=void 0===(n=n.playPauseKey)?function(e){return ut.isEventKey(e,"k")||ut.isEventKey(e,"Space")}:n;(void 0===t?function(e){return ut.isEventKey(e,"f")}:t).call(this,e)?(e.preventDefault(),e.stopPropagation(),t=lt.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)):i.call(this,e)?(e.preventDefault(),e.stopPropagation(),lt.getComponent("MuteToggle").prototype.handleClick.call(this,e)):n.call(this,e)&&(e.preventDefault(),e.stopPropagation(),lt.getComponent("PlayToggle").prototype.handleClick.call(this,e))},r.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],a=Li.getTech(r);if(a=a||lt.getComponent(r)){if(a.isSupported()&&(t=a.canPlayType(e)))return 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this.handleSrc_(e,!1)},r.src_=function(e){var t,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,rt(t)!==rt(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready((function(){n.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)},r.load=function(){this.techCall_("load")},r.reset=function(){var e=this,t=this.options_.Promise||window.Promise;this.paused()||!t?this.doReset_():_t(this.play().then((function(){return 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Eu.isEnabled(e.playlist)})),p=(e=(h=h.length?h:u.filter((function(e){return!Eu.isDisabled(e.playlist)}))).filter((function(e){return e.bandwidth*Du.BANDWIDTH_VARIANCE<t})))[e.length-1];if(o=e.filter((function(e){return e.bandwidth===p.bandwidth}))[0],!1===r){var f=o||h[0]||u[0];return f&&f.playlist?(r=o?"bandwidthBestRep":"sortedPlaylistReps",h[0]&&(r="enabledPlaylistReps"),ju("choosing "+uu(f)+" using "+r+" with options",s),f.playlist):(ju("could not choose a playlist with options",s),null)}cu(f=e.filter((function(e){return e.width&&e.height})),(function(e,t){return e.width-t.width})),p=(e=f.filter((function(e){return e.width===i&&e.height===n})))[e.length-1],(e=e.filter((function(e){return e.bandwidth===p.bandwidth}))[0])||(c=(l=f.filter((function(e){return e.width>i||e.height>n}))).filter((function(e){return e.width===l[0].width&&e.height===l[0].height})),p=c[c.length-1],c=c.filter((function(e){return e.bandwidth===p.bandwidth}))[0]),a.experimentalLeastPixelDiffSelector&&(cu(m=f.map((function(e){return e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-n),e})),(function(e,t){return e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff})),d=m[0]);var m=d||c||e||o||h[0]||u[0];return m&&m.playlist?(u="sortedPlaylistReps",d?u="leastPixelDiffRep":c?u="resolutionPlusOneRep":e?u="resolutionBestRep":o?u="bandwidthBestRep":h[0]&&(u="enabledPlaylistReps"),ju("choosing "+uu(m)+" using "+u+" with options",s),m.playlist):(ju("could not choose a playlist with options",s),null)}}function pu(e,t,i){var n,r;if(i&&i.cues)for(n=i.cues.length;n--;)(r=i.cues[n]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}function fu(e){return"number"==typeof e&&isFinite(e)}function mu(e){var t=e.startOfSegment,i=e.duration,n=e.segment,r=e.part,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=e.mediaIndex,c=e.partIndex,d=e.timeline,h=(void 0===u?[]:u).length-1,p="mediaIndex/partIndex increment";return e.getMediaInfoForTime?p="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(p="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(p+=" with independent "+e.independent),a="number"==typeof c,u=e.segment.uri?"segment":"pre-segment",e=a?po({preloadSegment:n})-1:0,u+" ["+(s+l)+"/"+(s+h)+"]"+(a?" part ["+c+"/"+e+"]":"")+" segment start/end ["+n.start+" => "+n.end+"]"+(a?" part start/end ["+r.start+" => "+r.end+"]":"")+" startOfSegment ["+t+"] duration ["+i+"] timeline ["+d+"] selected by ["+p+"] playlist ["+o+"]"}function gu(e){return e+"TimingInfo"}function yu(e){var t=e.timelineChangeController,i=e.currentTimeline,n=e.segmentTimeline,r=e.loaderType;if(e=e.audioDisabled,i!==n){if("audio"===r)return!(i=t.lastTimelineChange({type:"main"}))||i.to!==n;if("main"===r&&e)return!(t=t.pendingTimelineChange({type:"audio"}))||t.to!==n}}function vu(e){var t=e.segmentDuration;return e=e.maxDuration,!!t&&Math.round(t)>e+Su}Js.forEach((function(e){var t=$s[e];$s[e]=function(e){return t(sr(e))}}));var _u=$s,bu=9e4,Tu=Vn,Su=1/30,wu=qn.createTimeRange,Eu={liveEdgeDelay:fo,duration:go,seekable:function(e,t,i){var n=t||0;return null===(i=vo(e,t,!0,i))?wu():wu(n,i)},getMediaInfoForTime:function(e){for(var t=e.playlist,i=e.currentTime,n=e.startingSegmentIndex,r=e.startingPartIndex,a=e.startTime,s=e.experimentalExactManifestTimings,o=i-a,u=co(t),l=0,c=0;c<u.length;c++){var d=u[c];if(n===d.segmentIndex&&("number"!=typeof r||"number"!=typeof d.partIndex||r===d.partIndex)){l=c;break}}if(o<0){if(0<l)for(var h=l-1;0<=h;h--){var p=u[h];if(o+=p.duration,s){if(o<0)continue}else if(o+Su<=0)continue;return{partIndex:p.partIndex,segmentIndex:p.segmentIndex,startTime:a-yo({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:h})}}return{partIndex:u[0]&&u[0].partIndex||null,segmentIndex:u[0]&&u[0].segmentIndex||0,startTime:i}}if(l<0){for(var f=l;f<0;f++)if((o-=t.targetDuration)<0)return{partIndex:u[0]&&u[0].partIndex||null,segmentIndex:u[0]&&u[0].segmentIndex||0,startTime:i};l=0}for(var m=l;m<u.length;m++){var g=u[m];if(o-=g.duration,s){if(0<o)continue}else if(0<=o-Su)continue;return{partIndex:g.partIndex,segmentIndex:g.segmentIndex,startTime:a+yo({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:m})}}return{segmentIndex:u[u.length-1].segmentIndex,partIndex:u[u.length-1].partIndex,startTime:i}},isEnabled:To,isDisabled:function(e){return e.disabled},isBlacklisted:_o,isIncompatible:bo,playlistEnd:vo,isAes:function(e){for(var t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},hasAttribute:So,estimateSegmentRequestTime:function(e,t,i,n){return So("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*(n=void 0===n?0:n))/t:NaN},isLowestEnabledRendition:wo,isAudioOnly:Co,playlistMatch:Eo,segmentDurationWithParts:lo},ku=qn.log,Cu=qn.mergeOptions,Iu=function(e){function t(t,i,n){var r;if(void 0===n&&(n={}),r=e.call(this)||this,!t)throw new Error("A non-empty playlist URL or object is required");r.logger_=to("PlaylistLoader");var a=void 0!==(a=n.withCredentials)&&a;return n=void 0!==(n=n.handleManifestRedirects)&&n,r.src=t,r.vhs_=i,r.withCredentials=a,r.handleManifestRedirects=n,i=i.options_,r.customTagParsers=i&&i.customTagParsers||[],r.customTagMappers=i&&i.customTagMappers||[],r.experimentalLLHLS=i&&i.experimentalLLHLS||!1,qn.browser.IE_VERSION&&(r.experimentalLLHLS=!1),r.state="HAVE_NOTHING",r.handleMediaupdatetimeout_=r.handleMediaupdatetimeout_.bind(ct(r)),r.on("mediaupdatetimeout",r.handleMediaupdatetimeout_),r}dt(t,e);var i=t.prototype;return i.handleMediaupdatetimeout_=function(){var e,t,i=this;"HAVE_METADATA"===this.state&&(e=this.media(),t=Tu(this.master.uri,e.uri),this.experimentalLLHLS&&(t=function(e,t){if(t.endList||!t.serverControl)return e;var i,n,r,a,s={};return t.serverControl.canBlockReload&&(r=t.preloadSegment,i=t.mediaSequence+t.segments.length,r&&(n=r.parts||[],-1<(r=po(t)-1)&&r!=n.length-1&&(s._HLS_part=r),(-1<r||n.length)&&i--),s._HLS_msn=i),t.serverControl&&t.serverControl.canSkipUntil&&(s._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(s).length&&(a=new window.URL(e),["_HLS_skip","_HLS_msn","_HLS_part"].forEach((function(e){s.hasOwnProperty(e)&&a.searchParams.set(e,s[e])})),e=a.toString()),e}(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials},(function(e,t){if(i.request)return e?i.playlistRequestError(i.request,i.media(),"HAVE_METADATA"):void i.haveMetadata({playlistString:i.request.responseText,url:i.media().uri,id:i.media().id})})))},i.playlistRequestError=function(e,t,i){var n=t.uri;t=t.id,this.request=null,i&&(this.state=i),this.error={playlist:this.master.playlists[t],status:e.status,message:"HLS playlist request error at URL: "+n+".",responseText:e.responseText,code:500<=e.status?4:2},this.trigger("error")},i.parseManifest_=function(e){var t=this,i=e.url;return function(e){var t=e.onwarn,i=e.oninfo,n=e.manifestString,r=void 0===(a=e.customTagParsers)?[]:a,a=void 0===(a=e.customTagMappers)?[]:a,s=(e=e.experimentalLLHLS,new hr);t&&s.on("warn",t),i&&s.on("info",i),r.forEach((function(e){return s.addParser(e)})),a.forEach((function(e){return s.addTagMapper(e)})),s.push(n),s.end();var o=s.manifest;e||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){o.hasOwnProperty(e)&&delete o[e]})),o.segments&&o.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),o.targetDuration||(u=10,o.segments&&o.segments.length&&(u=o.segments.reduce((function(e,t){return Math.max(e,t.duration)}),0)),t&&t("manifest has no targetDuration defaulting to "+u),o.targetDuration=u);var u=ho(o);return u.length&&!o.partTargetDuration&&(u=u.reduce((function(e,t){return Math.max(e,t.duration)}),0),t&&(t("manifest has no partTargetDuration defaulting to "+u),ku.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),o.partTargetDuration=u),o}({onwarn:function(e){return e=e.message,t.logger_("m3u8-parser warn for "+i+": "+e)},oninfo:function(e){return e=e.message,t.logger_("m3u8-parser info for "+i+": "+e)},manifestString:e.manifestString,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS})},i.haveMetadata=function(e){var t=e.playlistString,i=e.playlistObject,n=e.url;e=e.id,this.request=null,this.state="HAVE_METADATA",(t=i||this.parseManifest_({url:n,manifestString:t})).lastRequest=Date.now(),Ao({playlist:t,uri:n,id:e}),n=Mo(this.master,t),this.targetDuration=t.partTargetDuration||t.targetDuration,this.pendingMedia_=null,n?(this.master=n,this.media_=this.master.playlists[e]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(Ro(this.media(),!!n)),this.trigger("loadedplaylist")},i.dispose=function(){this.trigger("dispose"),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),window.clearTimeout(this.finalRenditionTimeout),this.off()},i.stopRequest=function(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())},i.media=function(e,t){var i=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}if(window.clearTimeout(this.finalRenditionTimeout),t){var n=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=window.setTimeout(this.media.bind(this,e,!1),n)}else{var r=this.state;if(t=!this.media_||e.id!==this.media_.id,(n=this.master.playlists[e.id])&&n.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(t&&(this.trigger("mediachanging"),"HAVE_MASTER"===r?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(Ro(e,!0)),t){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e,this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(function(t,n){if(i.request){if(e.lastRequest=Date.now(),e.resolvedUri=eo(i.handleManifestRedirects,e.resolvedUri,n),t)return i.playlistRequestError(i.request,e,r);i.haveMetadata({playlistString:n.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===r?i.trigger("loadedmetadata"):i.trigger("mediachange")}}))}}},i.pause=function(){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},i.load=function(e){var t=this;this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var i=this.media();e?(e=i?(i.partTargetDuration||i.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout((function(){t.mediaUpdateTimeout=null,t.load()}),e)):this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},i.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=window.setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},i.start=function(){var e=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=window.location.href),this.src.resolvedUri=this.src.uri,void setTimeout((function(){e.setupInitialPlaylist(e.src)}),0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(function(t,i){if(e.request){if(e.request=null,t)return e.error={status:i.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=eo(e.handleManifestRedirects,e.src,i),i=e.parseManifest_({manifestString:i.responseText,url:e.src}),e.setupInitialPlaylist(i)}}))},i.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},i.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,Po(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=Do(e),e.segments.forEach((function(t){Lo(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t,i,n,r=this.srcUri()||window.location.href;this.master=(i=Io(0,t=r),(n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:window.location.href,resolvedUri:window.location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]}).playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n),this.haveMetadata({playlistObject:e,url:r,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(q=qn.EventTarget),xu=qn.xhr,Au=qn.mergeOptions,Pu=(jt=Object.freeze({__proto__:null,createTransferableMessage:Ho,initSegmentId:qo,segmentKeyId:Vo,hexDump:Wo,tagDump:function(e){return Wo(e=e.bytes)},textRanges:function(e){for(var t,i,n="",r=0;r<e.length;r++)n+=(i=r,(t=e).start(i)+"-"+t.end(i)+" ");return n}}),zn=qn.EventTarget,qn.mergeOptions),Lu=function(e){function t(t,i,n,r){var a;if(void 0===n&&(n={}),(a=e.call(this)||this).masterPlaylistLoader_=r||ct(a),r||(a.isMaster_=!0),r=void 0!==(r=n.withCredentials)&&r,n=void 0!==(n=n.handleManifestRedirects)&&n,a.vhs_=i,a.withCredentials=r,a.handleManifestRedirects=n,!t)throw new Error("A non-empty playlist URL or object is required");return a.on("minimumUpdatePeriod",(function(){a.refreshXml_()})),a.on("mediaupdatetimeout",(function(){a.refreshMedia_(a.media().id)})),a.state="HAVE_NOTHING",a.loadedPlaylists_={},a.logger_=to("DashPlaylistLoader"),a.isMaster_?(a.masterPlaylistLoader_.srcUrl=t,a.masterPlaylistLoader_.sidxMapping_={}):a.childPlaylist_=t,a}dt(t,e);var i=t.prototype;return i.requestErrored_=function(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)},i.addSidxSegments_=function(e,t,i){var n,r,a=this,s=e.sidx&&ns(e.sidx);e.sidx&&s&&!this.masterPlaylistLoader_.sidxMapping_[s]?(n=eo(this.handleManifestRedirects,e.sidx.resolvedUri),r=function(n,r){if(!a.requestErrored_(n,r,t)){var o;n=a.masterPlaylistLoader_.sidxMapping_;try{o=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},n=12;0===i.version?(i.earliestPresentationTime=t.getUint32(n),i.firstOffset=t.getUint32(n+4),n+=8):(i.earliestPresentationTime=Vs(e.subarray(n)),i.firstOffset=Vs(e.subarray(n+8)),n+=16);var r=t.getUint16(n+=2);for(n+=2;0<r;n+=12,r--)i.references.push({referenceType:(128&e[n])>>>7,referencedSize:2147483647&t.getUint32(n),subsegmentDuration:t.getUint32(n+4),startsWithSap:!!(128&e[n+8]),sapType:(112&e[n+8])>>>4,sapDeltaTime:268435455&t.getUint32(n+8)});return i}(sr(r.response).subarray(8))}catch(n){return void a.requestErrored_(n,r,t)}return n[s]={sidxInfo:e.sidx,sidx:o},Za(e,o,e.sidx.resolvedUri),i(!0)}},this.request=function(e,t,i){function n(e,t,n,r){return t.abort(),o=!0,i(e,t,n,r)}function r(e,t){if(!o){if(e)return n(e,t,"",s);var i=t.responseText.substring(s&&s.byteLength||0,t.responseText.length);return s=function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];if((t=t.filter((function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e}))).length<=1)return sr(t[0]);var n=t.reduce((function(e,t,i){return e+(t.byteLength||t.length)}),0),r=new Uint8Array(n),a=0;return t.forEach((function(e){e=sr(e),r.set(e,a),a+=e.byteLength})),r}(s,or(i,!0)),a=a||ws(s),s.length<10||a&&s.length<a+2||"ts"===(i=Zs(s))&&s.length<188||!i&&s.length<376?function(e,t){if(4===e.readyState)return t()}(t,(function(){return n(e,t,"",s)})):n(null,t,i,s)}}var a,s=[],o=!1,u=t({uri:e,beforeSend:function(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function(t){return t.total,t.loaded,No(e,null,{statusCode:e.status},r)}))}},(function(e,t){return No(u,e,t,r)}));return u}(n,this.vhs_.xhr,(function(t,i,s,o){if(t)return r(t,i);if(!s||"mp4"!==s)return r({status:i.status,message:"Unsupported "+(s||"unknown")+" container type for sidx segment at URL: "+n,response:"",playlist:e,internal:!0,blacklistDuration:1/0,code:2},i);s=(u=e.sidx.byterange).offset;var u=u.length;if(o.length>=u+s)return r(t,{response:o.subarray(s,s+u),status:i.status,uri:i.uri});a.request=a.vhs_.xhr({uri:n,responseType:"arraybuffer",headers:Bo({byterange:e.sidx.byterange})},r)}))):this.mediaRequest_=window.setTimeout((function(){return i(!1)}),0)},i.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},window.clearTimeout(this.minimumUpdatePeriodTimeout_),window.clearTimeout(this.mediaRequest_),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.off()},i.hasPendingRequest=function(){return this.request||this.mediaRequest_},i.stopRequest=function(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())},i.media=function(e){var t=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var i=this.state;if("string"==typeof e){if(!this.masterPlaylistLoader_.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.masterPlaylistLoader_.master.playlists[e]}var n=!this.media_||e.id!==this.media_.id;if(n&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(n&&(this.trigger("mediachanging"),this.trigger("mediachange")));n&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,i,(function(n){t.haveMetadata({startingState:i,playlist:e})})))},i.haveMetadata=function(e){var t=e.startingState;e=e.playlist,this.state="HAVE_METADATA",this.loadedPlaylists_[e.id]=e,this.mediaRequest_=null,this.refreshMedia_(e.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},i.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(window.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},i.load=function(e){var t=this;window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var i=this.media();e?(e=i?i.targetDuration/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout((function(){return t.load()}),e)):this.started?i&&!i.endList?(this.isMaster_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()},i.start=function(){var e=this;this.started=!0,this.isMaster_?this.requestMaster_((function(t,i){e.haveMaster_(),e.hasPendingRequest()||e.media_||e.media(e.masterPlaylistLoader_.master.playlists[0])})):this.mediaRequest_=window.setTimeout((function(){return e.haveMaster_()}),0)},i.requestMaster_=function(e){var t=this;this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(function(i,n){if(!t.requestErrored_(i,n)){var r=n.responseText!==t.masterPlaylistLoader_.masterXml_;return t.masterPlaylistLoader_.masterXml_=n.responseText,n.responseHeaders&&n.responseHeaders.date?t.masterLoaded_=Date.parse(n.responseHeaders.date):t.masterLoaded_=Date.now(),t.masterPlaylistLoader_.srcUrl=eo(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,n),r?(t.handleMaster_(),void t.syncClientServerClock_((function(){return e(n,r)}))):e(n,r)}"HAVE_NOTHING"===t.state&&(t.started=!1)}))},i.syncClientServerClock_=function(e){var t=this,i=function(e){return function(e){if(!(e=gs(e,"UTCTiming")[0]))return null;var t=_s(e);switch(t.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":t.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":t.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":t.method="DIRECT",t.value=Date.parse(t.value);break;case"urn:mpeg:dash:utc:http-ntp:2014":case"urn:mpeg:dash:utc:ntp:2014":case"urn:mpeg:dash:utc:sntp:2014":default:throw new Error("UNSUPPORTED_UTC_TIMING_SCHEME")}return t}(Ss(e))}(this.masterPlaylistLoader_.masterXml_);return null===i?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===i.method?(this.masterPlaylistLoader_.clientOffset_=i.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:Tu(this.masterPlaylistLoader_.srcUrl,i.value),method:i.method,withCredentials:this.withCredentials},(function(n,r){if(t.request){if(n)return t.masterPlaylistLoader_.clientOffset_=t.masterLoaded_-Date.now(),e();r="HEAD"===i.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):t.masterLoaded_:Date.parse(r.responseText),t.masterPlaylistLoader_.clientOffset_=r-Date.now(),e()}})))},i.haveMaster_=function(){this.state="HAVE_MASTER",this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)},i.handleMaster_=function(){this.mediaRequest_=null;var e=this.masterPlaylistLoader_.master,t=(Po(i=function(e,t){void 0===t&&(t={});var i=function(e,t){var i=t=void 0===t?{}:t,n=void 0===(a=i.manifestUri)?"":a,r=(t=void 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r=_s(n),a=bs(t,gs(n,"BaseURL")),s={role:_s(s=gs(n,"Role")[0])};r=Wa(e,r,s),(s="urn:scte:dash:cc:cea-608:2015"===(s=_s(s=gs(n,"Accessibility")[0])).schemeIdUri?("string"!=typeof s.value?[]:s.value.split(";")).map((function(e){var t,i,n;return/^CC\d=/.test(n=e)?(i=(t=e.split("="))[0],n=t[1]):/^CC\d$/.test(e)&&(i=e),{channel:i,language:n}})):"urn:scte:dash:cc:cea-708:2015"===s.schemeIdUri?("string"!=typeof s.value?[]:s.value.split(";")).map((function(e){var t,i,n={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};return/=/.test(e)?(t=(i=e.split("="))[0],i=void 0===(i=i[1])?"":i,n.channel=t,n.language=e,i.split(",").forEach((function(e){e=(t=e.split(":"))[0];var t=t[1];"lang"===e?n.language=t:"er"===e?n.easyReader=Number(t):"war"===e?n.aspectRatio=Number(t):"3D"===e&&(n["3D"]=Number(t))}))):n.language=e,n.channel&&(n.channel="SERVICE"+n.channel),n})):void 0)&&(r=Wa(r,{captionServices:s})),(s=gs(n,"Label")[0])&&s.childNodes.length&&(r=Wa(r,{label:c=s.childNodes[0].nodeValue.trim()}));var o,u,l,c=gs(n,"ContentProtection").reduce((function(e,t){var i=_s(t);i.schemeIdUri&&(i.schemeIdUri=i.schemeIdUri.toLowerCase());var n=Hs[i.schemeIdUri];return n&&(e[n]={attributes:i},(t=gs(t,"cenc:pssh")[0])&&(t=ys(t),e[n].pssh=t&&Xn(t))),e}),{});return Object.keys(c).length&&(r=Wa(r,{contentProtection:c})),c=Ts(n),n=gs(n,"Representation"),c=Wa(i,c),za(n.map((o=r,u=a,l=c,function(e){var t=gs(e,"BaseURL"),i=(t=bs(u,t),Wa(o,_s(e))),n=Ts(e);return t.map((function(e){return{segmentInfo:Wa(l,n),attributes:Wa(i,{baseUrl:e})}}))})))}}(n,i,e)))})))}}(Ss(e),t);return function(e){var t=e.dashPlaylists,i=e.locations,n=void 0===(h=e.sidxMapping)?{}:h,r=e.previousManifest;if(!t.length)return{};var a,s,o=(p=t[0].attributes).sourceDuration,u=p.type,l=p.suggestedPresentationDelay,c=p.minimumUpdatePeriod,d=rs(t.filter(os)).map(ss),h=rs(t.filter(us)),p=(e=rs(t.filter(ls)),t.map((function(e){return e.attributes.captionServices})).filter(Boolean));return o={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:((t={AUDIO:{},VIDEO:{}})["CLOSED-CAPTIONS"]={},t.SUBTITLES={},t),uri:"",duration:o,playlists:function(e,t){if(void 0===t&&(t={}),!Object.keys(t).length)return e;for(var i in e)e[i]=as(e[i],t);return e}(d,n)},0<=c&&(o.minimumUpdatePeriod=1e3*c),i&&(o.locations=i),"dynamic"===u&&(o.suggestedPresentationDelay=l),l=0===o.playlists.length,l=h.length?function(e,t,i){var n;return void 0===t&&(t={}),void 0===i&&(i=!1),e=e.reduce((function(e,r){var a=r.attributes.role&&r.attributes.role.value||"",s=r.attributes.lang||"",o=r.attributes.label||"main";e[o=s&&!r.attributes.label?r.attributes.lang+(a?" ("+a+")":""):o]||(e[o]={language:s,autoselect:!0,default:"main"===a,playlists:[],uri:""});var u,l,c,d,h,p,f=as((l=i,c=(u=r).attributes,f=u.segments,d=u.sidx,h=u.mediaSequence,p=u.discontinuitySequence,s=u.discontinuityStarts,f={attributes:((u={NAME:c.id,BANDWIDTH:c.bandwidth,CODECS:c.codecs})["PROGRAM-ID"]=1,u),uri:"",endList:"static"===c.type,timeline:c.periodStart,resolvedUri:"",targetDuration:c.duration,discontinuitySequence:p,discontinuityStarts:s,timelineStarts:c.timelineStarts,mediaSequence:h,segments:f},c.contentProtection&&(f.contentProtection=c.contentProtection),d&&(f.sidx=d),l&&(f.attributes.AUDIO="audio",f.attributes.SUBTITLES="subs"),f),t);return e[o].playlists.push(f),void 0===n&&"main"===a&&((n=r).default=!0),e}),{}),n||(e[Object.keys(e)[0]].default=!0),e}(h,n,l):null,n=e.length?(void 0===(a=n)&&(a={}),e.reduce((function(e,t){var i=t.attributes.lang||"text";return e[i]||(e[i]={language:i,default:!1,autoselect:!1,playlists:[],uri:""}),e[i].playlists.push(as(function(e){var t=e.attributes,i=e.segments,n=e.mediaSequence,r=e.discontinuityStarts,a=e.discontinuitySequence;return void 0===i&&(i=[{uri:t.baseUrl,timeline:t.periodStart,resolvedUri:t.baseUrl||"",duration:t.sourceDuration,number:0}],t.duration=t.sourceDuration),(e={NAME:t.id,BANDWIDTH:t.bandwidth})["PROGRAM-ID"]=1,t.codecs&&(e.CODECS=t.codecs),{attributes:e,uri:"",endList:"static"===t.type,timeline:t.periodStart,resolvedUri:t.baseUrl||"",targetDuration:t.duration,timelineStarts:t.timelineStarts,discontinuityStarts:r,discontinuitySequence:a,mediaSequence:n,segments:i}}(t),a)),e}),{})):null,d=(e=d.concat(cs(l),cs(n))).map((function(e){return e.timelineStarts})),o.timelineStarts=es(d),e=e,s=o.timelineStarts,e.forEach((function(e){e.mediaSequence=0,e.discontinuitySequence=Ka(s,(function(t){return t.timeline===e.timeline})),e.segments&&e.segments.forEach((function(e,t){e.number=t}))})),l&&(o.mediaGroups.AUDIO.audio=l),n&&(o.mediaGroups.SUBTITLES.subs=n),p.length&&(o.mediaGroups["CLOSED-CAPTIONS"].cc=p.reduce((function(e,t){return t&&t.forEach((function(t){var i=t.channel,n=t.language;e[n]={autoselect:!1,default:!1,instreamId:i,language:n},t.hasOwnProperty("aspectRatio")&&(e[n].aspectRatio=t.aspectRatio),t.hasOwnProperty("easyReader")&&(e[n].easyReader=t.easyReader),t.hasOwnProperty("3D")&&(e[n]["3D"]=t["3D"])})),e}),{})),r?function(e){var t,i,n=e.oldManifest,r=e.newManifest,a=n.playlists.concat(ts(n));return e=r.playlists.concat(ts(r)),r.timelineStarts=es([n.timelineStarts,r.timelineStarts]),a={oldPlaylists:a,newPlaylists:e,timelineStarts:r.timelineStarts},t=a.oldPlaylists,e=a.newPlaylists,i=a.timelineStarts,e.forEach((function(e){e.discontinuitySequence=Ka(i,(function(t){return t.timeline===e.timeline}));var n=function(e,t){for(var i=0;i<e.length;i++)if(e[i].attributes.NAME===t)return e[i];return null}(t,e.attributes.NAME);if(n&&!e.sidx){var r=e.segments[0],a=Ka(n.segments,(function(e){return Math.abs(e.presentationTime-r.presentationTime)<1/60}));if(-1===a)return is({playlist:e,mediaSequence:n.mediaSequence+n.segments.length}),e.segments[0].discontinuity=!0,e.discontinuityStarts.unshift(0),void((!n.segments.length&&e.timeline>n.timeline||n.segments.length&&e.timeline>n.segments[n.segments.length-1].timeline)&&e.discontinuitySequence--);n.segments[a].discontinuity&&!r.discontinuity&&(r.discontinuity=!0,e.discontinuityStarts.unshift(0),e.discontinuitySequence--),is({playlist:e,mediaSequence:n.segments[a].number})}})),r}({oldManifest:r,newManifest:o}):o}({dashPlaylists:e=i.representationInfo.map(ms),locations:i.locations,sidxMapping:t.sidxMapping,previousManifest:t.previousManifest})}((i={masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_,previousManifest:e}).masterXml,{manifestUri:t=i.srcUrl,clientOffset:i.clientOffset,sidxMapping:i.sidxMapping,previousManifest:i=i.previousManifest}),t),i);e&&(t=function(e,t,i){for(var n=!0,r=Pu(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts}),a=0;a<t.playlists.length;a++){var s,o=t.playlists[a];o.sidx&&(s=ns(o.sidx),i&&i[s]&&i[s].sidx&&Za(o,i[s].sidx,o.sidx.resolvedUri)),(o=Mo(r,o,zo))&&(r=o,n=!1)}return xo(t,(function(e,t,i,a){var s;e.playlists&&e.playlists.length&&(s=e.playlists[0].id,(e=Mo(r,e.playlists[0],zo))&&((r=e).mediaGroups[t][i][a].playlists[0]=r.playlists[s],n=!1))})),(n=t.minimumUpdatePeriod===e.minimumUpdatePeriod&&n)?null:r}(e,t,this.masterPlaylistLoader_.sidxMapping_)),this.masterPlaylistLoader_.master=t||e;var i=this.masterPlaylistLoader_.master.locations&&this.masterPlaylistLoader_.master.locations[0];return i&&i!==this.masterPlaylistLoader_.srcUrl&&(this.masterPlaylistLoader_.srcUrl=i),(!e||t&&t.minimumUpdatePeriod!==e.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),Boolean(t)},i.updateMinimumUpdatePeriodTimeout_=function(){var e=this.masterPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(window.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);var t=e.master&&e.master.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_("found invalid minimumUpdatePeriod of "+t+", not setting a timeout"):this.createMUPTimeout_(t)},i.createMUPTimeout_=function(e){var t=this.masterPlaylistLoader_;t.minimumUpdatePeriodTimeout_=window.setTimeout((function(){t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)}),e)},i.refreshXml_=function(){var e=this;this.requestMaster_((function(t,i){var n,r;i&&(e.media_&&(e.media_=e.masterPlaylistLoader_.master.playlists[e.media_.id]),e.masterPlaylistLoader_.sidxMapping_=(i=e.masterPlaylistLoader_.master,n=e.masterPlaylistLoader_.sidxMapping_,r=Xo(i.playlists,n),xo(i,(function(e,t,i,a){e.playlists&&e.playlists.length&&(e=e.playlists,r=Pu(r,Xo(e,n)))})),r),e.addSidxSegments_(e.media(),e.state,(function(t){e.refreshMedia_(e.media().id)})))}))},i.refreshMedia_=function(e){var t=this;if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMaster_&&this.handleMaster_();var i=this.masterPlaylistLoader_.master.playlists,n=!this.media_||this.media_!==i[e];n?this.media_=i[e]:this.trigger("playlistunchanged"),this.mediaUpdateTimeout||function 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e(b.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&t.channelcount)>>8,255&t.channelcount,(65280&t.samplesize)>>8,255&t.samplesize,0,0,0,0,(65280&t.samplerate)>>8,255&t.samplerate,0,0]),i(t))},c=function(t){return t=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&t.id)>>24,(16711680&t.id)>>16,(65280&t.id)>>8,255&t.id,0,0,0,0,(4278190080&t.duration)>>24,(16711680&t.duration)>>16,(65280&t.duration)>>8,255&t.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&t.width)>>8,255&t.width,0,0,(65280&t.height)>>8,255&t.height,0,0]),e(b.tkhd,t)},y=function(t){var i,n=e(b.tfhd,new Uint8Array([0,0,0,58,(4278190080&t.id)>>24,(16711680&t.id)>>16,(65280&t.id)>>8,255&t.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),r=Math.floor(t.baseMediaDecodeTime/H),a=Math.floor(t.baseMediaDecodeTime%H);return r=e(b.tfdt,new 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t||(i-=e.timelineStartInfo.dts),t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/9e4,t=Math.floor(t)),t},ae=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))},se=function(e){for(var t=e.byteLength,i=[],n=1;n<t-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(i.push(n+2),n+=2):n++;if(0===i.length)return e;var r=t-i.length,a=new Uint8Array(r),s=0;for(n=0;n<r;s++,n++)s===i[0]&&(s++,i.shift()),a[n]=e[s];return a};function oe(e){return 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"+t})}};var de=function e(t){t=t||{},e.prototype.init.call(this);var i,n=this,r=t.captionServices||{},a={};Object.keys(r).forEach((function(e){i=r[e],/^SERVICE/.test(e)&&(a[e]=i.encoding)})),this.serviceEncodings=a,this.current708Packet=null,this.services={},this.push=function(e){(3===e.type||null===n.current708Packet)&&n.new708Packet(),n.add708Bytes(e)}};function he(e){return null===e?"":(e=fe[e]||e,String.fromCharCode(e))}function pe(){for(var e=[],t=15;t--;)e.push("");return e}de.prototype=new F,de.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},de.prototype.add708Bytes=function(e){var t=(i=e.ccData)>>>8,i=255&i;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t),this.current708Packet.data.push(i)},de.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,n=null,r=0,a=i[r++];for(t.seq=a>>6,t.sizeCode=63&a;r<i.length;r++)e=31&(a=i[r++]),7==(n=a>>5)&&0<e&&(n=i[r++]),this.pushServiceBlock(n,r,e),0<e&&(r+=e-1)},de.prototype.pushServiceBlock=function(e,t,i){for(var n,r=t,a=this.current708Packet.data,s=(s=this.services[e])||this.initService(e,r);r<t+i&&r<a.length;r++)oe(n=a[r])?r=this.handleText(r,s):24===n?r=this.multiByteCharacter(r,s):16===n?r=this.extendedCommands(r,s):128<=n&&n<=135?r=this.setCurrentWindow(r,s):152<=n&&n<=159?r=this.defineWindow(r,s):136===n?r=this.clearWindows(r,s):140===n?r=this.deleteWindows(r,s):137===n?r=this.displayWindows(r,s):138===n?r=this.hideWindows(r,s):139===n?r=this.toggleWindows(r,s):151===n?r=this.setWindowAttributes(r,s):144===n?r=this.setPenAttributes(r,s):145===n?r=this.setPenColor(r,s):146===n?r=this.setPenLocation(r,s):143===n?s=this.reset(r,s):8===n?s.currentWindow.backspace():12===n?s.currentWindow.clearText():13===n?s.currentWindow.pendingNewLine=!0:14===n?s.currentWindow.clearText():141===n&&r++},de.prototype.extendedCommands=function(e,t){return oe(this.current708Packet.data[++e])?this.handleText(e,t,{isExtended:!0}):e},de.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},de.prototype.initService=function(e,t){var i,n="SERVICE"+e,r=this;return n in this.serviceEncodings&&(i=this.serviceEncodings[n]),this.services[e]=new ce(e,i,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},de.prototype.handleText=function(e,t,i){var n,r=i&&i.isExtended,a=i&&i.isMultiByte,s=r?4096:0,o=(u=this.current708Packet.data)[e],u=(i=u[e+1],t.currentWindow),l=t.textDecoder_&&!r?(a?(n=[o,i],e++):n=[o],t.textDecoder_.decode(new Uint8Array(n))):(l=le[o|=s]||o,4096&o&&o===l?"":String.fromCharCode(l));return u.pendingNewLine&&!u.isEmpty()&&u.newLine(this.getPts(e)),u.pendingNewLine=!1,u.addText(l),e},de.prototype.multiByteCharacter=function(e,t){var i=(n=this.current708Packet.data)[e+1],n=n[e+2];return oe(i)&&oe(n)?this.handleText(++e,t,{isMultiByte:!0}):e},de.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},de.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e];return t.setCurrentWindow(7&n),t=t.currentWindow,n=i[++e],t.visible=(32&n)>>5,t.rowLock=(16&n)>>4,t.columnLock=(8&n)>>3,t.priority=7&n,n=i[++e],t.relativePositioning=(128&n)>>7,t.anchorVertical=127&n,n=i[++e],t.anchorHorizontal=n,n=i[++e],t.anchorPoint=(240&n)>>4,t.rowCount=15&n,n=i[++e],t.columnCount=63&n,n=i[++e],t.windowStyle=(56&n)>>3,t.penStyle=7&n,t.virtualRowCount=t.rowCount+1,e},de.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e];return t=t.currentWindow.winAttr,n=i[++e],t.fillOpacity=(192&n)>>6,t.fillRed=(48&n)>>4,t.fillGreen=(12&n)>>2,t.fillBlue=3&n,n=i[++e],t.borderType=(192&n)>>6,t.borderRed=(48&n)>>4,t.borderGreen=(12&n)>>2,t.borderBlue=3&n,n=i[++e],t.borderType+=(128&n)>>5,t.wordWrap=(64&n)>>6,t.printDirection=(48&n)>>4,t.scrollDirection=(12&n)>>2,t.justify=3&n,n=i[++e],t.effectSpeed=(240&n)>>4,t.effectDirection=(12&n)>>2,t.displayEffect=3&n,e},de.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},de.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},de.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},de.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},de.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},de.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},de.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},de.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e];return t=t.currentWindow.penAttr,n=i[++e],t.textTag=(240&n)>>4,t.offset=(12&n)>>2,t.penSize=3&n,n=i[++e],t.italics=(128&n)>>7,t.underline=(64&n)>>6,t.edgeType=(56&n)>>3,t.fontStyle=7&n,e},de.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e];return t=t.currentWindow.penColor,n=i[++e],t.fgOpacity=(192&n)>>6,t.fgRed=(48&n)>>4,t.fgGreen=(12&n)>>2,t.fgBlue=3&n,n=i[++e],t.bgOpacity=(192&n)>>6,t.bgRed=(48&n)>>4,t.bgGreen=(12&n)>>2,t.bgBlue=3&n,n=i[++e],t.edgeRed=(48&n)>>4,t.edgeGreen=(12&n)>>2,t.edgeBlue=3&n,e},de.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},de.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var fe={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496},me=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],ge=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a=32639&e.ccData;a!==this.lastControlCode_?(4096==(61440&a)?this.lastControlCode_=a:a!==this.PADDING_&&(this.lastControlCode_=null),t=a>>>8,i=255&a,a===this.PADDING_||(a===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":a===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),r=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=r,this.startPts_=e.pts):a===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):a===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):a===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):a===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):a===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):a===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=pe()):a===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=pe():a===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=pe()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(n=he((t=(3&t)<<8)|i),this[this.mode_](e.pts,n),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),n=he((t=(3&t)<<8)|i),this[this.mode_](e.pts,n),this.column_++):this.isMidRowCode(t,i)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&i)&&this.addFormatting(e.pts,["i"]),1==(1&i)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,i)?this.column_+=3&i:this.isPAC(t,i)?(r=me.indexOf(7968&a),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&(this.clearFormatting(e.pts),this.row_=r),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&a)&&(this.column_=4*((14&a)>>1)),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),n=he(t),n+=he(i),this[this.mode_](e.pts,n),this.column_+=n.length))):this.lastControlCode_=null}};function ye(e,t){var i=1;for(t<e&&(i=-1);4294967296<Math.abs(t-e);)e+=8589934592*i;return e}ge.prototype=new F,ge.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},ge.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=pe(),this.nonDisplayed_=pe(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},ge.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},ge.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},ge.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},ge.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},ge.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},ge.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},ge.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},ge.prototype.isNormalChar=function(e){return 32<=e&&e<=127},ge.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=pe(),this.displayed_=pe()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},ge.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t),t=t.reduce((function(e,t){return e+"<"+t+">"}),""),this[this.mode_](e,t)},ge.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),""),this.formatting_=[],this[this.mode_](e,t))},ge.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];this.nonDisplayed_[this.row_]=i+=t},ge.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},ge.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},ge.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t};var ve={CaptionStream:Ee,Cea608Stream:ge,Cea708Stream:de},_e={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21};function be(e,t,i){for(var n="",r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}function Te(e,t,i){return decodeURIComponent(be(e,t,i))}function Se(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}(Ae=function e(t){var i,n;e.prototype.init.call(this),this.type_=t||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===n&&(n=e.dts),e.dts=ye(e.dts,n),e.pts=ye(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=n=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}}).prototype=new F;var we=Ae,Ee=ye,ke={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=Te(e.data,1,t),e.value=Te(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=Te(e.data,1,t),e.url=Te(e.data,t+1,e.data.length);break}},PRIV:function(e){for(var t,i=0;i<e.data.length;i++)if(0===e.data[i]){e.owner=(t=e.data,unescape(be(t,0,i)));break}e.privateData=e.data.subarray(i+1),e.data=e.privateData}},Ce=function(e){var t,i={descriptor:e&&e.descriptor},n=0,r=[],a=0;if(Ce.prototype.init.call(this),this.dispatchType=_e.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,s,o,u,l,c;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),a+=e.data.byteLength,1===r.length&&(n=Se(e.data.subarray(6,10)),n+=10),!(a<n)){for(t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},o=0;o<n;)t.data.set(r[0].data.subarray(0,n-o),o),o+=r[0].data.byteLength,a-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i+=4,i+=Se(t.data.subarray(10,14)),n-=Se(t.data.subarray(16,20)));do{if((s=Se(t.data.subarray(i+4,i+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."})}while((c={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+s+10)}).key=c.id,ke[c.id]&&(ke[c.id](c),"com.apple.streaming.transportStreamTimestamp"===c.owner&&(l=(1&(u=c.data)[3])<<30|u[4]<<22|u[5]<<14|u[6]<<6|u[7]>>>2,l*=4,l+=3&u[7],c.timeStamp=l,void 0===t.pts&&void 0===t.dts&&(t.pts=c.timeStamp,t.dts=c.timeStamp),this.trigger("timestamp",c))),t.frames.push(c),i+=10,(i+=s)<n);this.trigger("data",t)}}};Ce.prototype=new F;var Ie,xe,Ae=Ce,Pe=(we=we,function(){var e=new Uint8Array(188),t=0;Pe.prototype.init.call(this),this.push=function(i){var n,r=0,a=188;for(t?((n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;a<n.byteLength;)71!==n[r]||71!==n[a]?(r++,a++):(this.trigger("data",n.subarray(r,a)),r+=188,a+=188);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}});Pe.prototype=new F,(Ie=function(){var e,t,i,n;Ie.prototype.init.call(this),(n=this).packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var r=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),("pat"===n.type?t:i)(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(n.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 a=e[r],s=(31&e[r+1])<<8|e[r+2];a===_e.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=s:a===_e.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=s:a===_e.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],1<(48&t[3])>>>4&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=_e.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=_e.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 F,Ie.STREAM_TYPES={h264:27,adts:15},(xe=function(){function e(e,t,n){var r,a,s,o,u=new Uint8Array(e.size),l={type:t},c=0,d=0;if(e.data.length&&!(e.size<9)){for(l.trackId=e.data[0].pid,c=0;c<e.data.length;c++)r=e.data[c],u.set(r.data,d),d+=r.data.byteLength;s=l,o=(a=u)[0]<<16|a[1]<<8|a[2],s.data=new Uint8Array,1==o&&(s.packetLength=6+(a[4]<<8|a[5]),s.dataAlignmentIndicator=0!=(4&a[6]),192&(o=a[7])&&(s.pts=(14&a[9])<<27|(255&a[10])<<20|(254&a[11])<<12|(255&a[12])<<5|(254&a[13])>>>3,s.pts*=4,s.pts+=(6&a[13])>>>1,s.dts=s.pts,64&o&&(s.dts=(14&a[14])<<27|(255&a[15])<<20|(254&a[16])<<12|(255&a[17])<<5|(254&a[18])>>>3,s.dts*=4,s.dts+=(6&a[18])>>>1)),s.data=a.subarray(9+a[8])),t="video"===t||l.packetLength<=e.size,(n||t)&&(e.size=0,e.data.length=0),t&&i.trigger("data",l)}}var t,i=this,n=!1,r={data:[],size:0},a={data:[],size:0},s={data:[],size:0};xe.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var t,i;switch(o.streamType){case _e.H264_STREAM_TYPE:t=r,i="video";break;case _e.ADTS_STREAM_TYPE:t=a,i="audio";break;case _e.METADATA_STREAM_TYPE:t=s,i="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&e(t,i,!0),t.data.push(o),t.size+=o.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=o.programMapTable).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"}),n=!0,i.trigger("data",e)}})[o.type]()},this.reset=function(){r.size=0,r.data.length=0,a.size=0,a.data.length=0,this.trigger("reset")},this.flushStreams_=function(){e(r,"video"),e(a,"audio"),e(s,"timed-metadata")},this.flush=function(){var e;!n&&t&&(e={type:"metadata",tracks:[]},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"}),i.trigger("data",e)),n=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new F;var Le,De={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Pe,TransportParseStream:Ie,ElementaryStream:xe,TimestampRolloverStream:we,CaptionStream:ve.CaptionStream,Cea608Stream:ve.Cea608Stream,Cea708Stream:ve.Cea708Stream,MetadataStream:Ae};for(Le in _e)_e.hasOwnProperty(Le)&&(De[Le]=_e[Le]);var Oe=De,Me=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Re=function(e){var t,i=0;Re.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+i+" outside syncword"})},this.push=function(n){var r,a,s,o,u,l,c=0;if(e||(i=0),"audio"===n.type){for(t&&t.length?(s=t,(t=new Uint8Array(s.byteLength+n.data.byteLength)).set(s),t.set(n.data,s.byteLength)):t=n.data;c+7<t.length;)if(255===t[c]&&240==(246&t[c+1])){if("number"==typeof l&&(this.skipWarn_(l,c),l=null),a=2*(1&~t[c+1]),r=(3&t[c+3])<<11|t[c+4]<<3|(224&t[c+5])>>5,u=9e4*(o=1024*(1+(3&t[c+6])))/Me[(60&t[c+2])>>>2],t.byteLength-c<r)break;this.trigger("data",{pts:n.pts+i*u,dts:n.dts+i*u,sampleCount:o,audioobjecttype:1+(t[c+2]>>>6&3),channelcount:(1&t[c+2])<<2|(192&t[c+3])>>>6,samplerate:Me[(60&t[c+2])>>>2],samplingfrequencyindex:(60&t[c+2])>>>2,samplesize:16,data:t.subarray(c+7+a,c+r)}),i++,c+=r}else"number"!=typeof l&&(l=c),c++;"number"==typeof l&&(this.skipWarn_(l,c),l=null),t=t.subarray(c)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}};Re.prototype=new F;var Ne,Ue,Be=Re,Fe=function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,a=new Uint8Array(4),s=Math.min(4,t);if(0===s)throw new Error("no bytes available");a.set(e.subarray(r,r+s)),i=new DataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){var r;e<n||(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord()),i<<=e,n-=e},this.readBits=function(e){var r=Math.min(n,e),a=i>>>32-r;return 0<(n-=r)?i<<=r:0<t&&this.loadWord(),0<(r=e-r)?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){for(var e=0;e<n;++e)if(0!=(i&2147483648>>>e))return i<<=e,n-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},je=function(){var e,t,i=0;je.prototype.init.call(this),this.push=function(n){for(var r,a=(t=t?((r=new Uint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),r):n.data).byteLength;i<a-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<a;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}for(i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));1!==t[++e]&&e<a;);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.reset=function(){t=null,i=0,this.trigger("reset")},this.flush=function(){t&&3<t.byteLength&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};function He(e,t){var i=0<=(i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?i:0;return(16&e[t+5])>>4?i+20:i+10}function qe(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:qe(e,t+=He(e,t))}function Ve(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}je.prototype=new F,Ue={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(Ne=function(){var e,t,i,n,r,a,s,o=new je;Ne.prototype.init.call(this),(e=this).push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",(function(s){var o={trackId:t,pts:i,dts:n,data:s,nalUnitTypeCode:31&s[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(s.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(s.subarray(1)),o.config=a(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)})),o.on("done",(function(){e.trigger("done")})),o.on("partialdone",(function(){e.trigger("partialdone")})),o.on("reset",(function(){e.trigger("reset")})),o.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},s=function(e,t){for(var i=8,n=8,r=0;r<e;r++)i=0===(n=0!==n?(i+t.readExpGolomb()+256)%256:n)?i:n},r=function(e){for(var t=e.byteLength,i=[],n=1;n<t-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(i.push(n+2),n+=2):n++;if(0===i.length)return e;var r=t-i.length,a=new Uint8Array(r),s=0;for(n=0;n<r;s++,n++)s===i[0]&&(s++,i.shift()),a[n]=e[s];return a},a=function(e){var t,i,n,r,a,o=0,u=0,l=0,c=0,d=[1,1],h=new Fe(e),p=h.readUnsignedByte(),f=h.readUnsignedByte(),m=h.readUnsignedByte();if(h.skipUnsignedExpGolomb(),Ue[p]&&(3===(i=h.readUnsignedExpGolomb())&&h.skipBits(1),h.skipUnsignedExpGolomb(),h.skipUnsignedExpGolomb(),h.skipBits(1),h.readBoolean()))for(r=3!==i?8:12,a=0;a<r;a++)h.readBoolean()&&s(a<6?16:64,h);if(h.skipUnsignedExpGolomb(),0===(n=h.readUnsignedExpGolomb()))h.readUnsignedExpGolomb();else if(1===n)for(h.skipBits(1),h.skipExpGolomb(),h.skipExpGolomb(),t=h.readUnsignedExpGolomb(),a=0;a<t;a++)h.skipExpGolomb();if(h.skipUnsignedExpGolomb(),h.skipBits(1),e=h.readUnsignedExpGolomb(),i=h.readUnsignedExpGolomb(),0===(n=h.readBits(1))&&h.skipBits(1),h.skipBits(1),h.readBoolean()&&(o=h.readUnsignedExpGolomb(),u=h.readUnsignedExpGolomb(),l=h.readUnsignedExpGolomb(),c=h.readUnsignedExpGolomb()),h.readBoolean()&&h.readBoolean()){switch(h.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=[h.readUnsignedByte()<<8|h.readUnsignedByte(),h.readUnsignedByte()<<8|h.readUnsignedByte()]}d&&(d[0],d[1])}return{profileIdc:p,levelIdc:m,profileCompatibility:f,width:16*(e+1)-2*o-2*u,height:(2-n)*(i+1)*16-2*l-2*c,sarRatio:d}}}).prototype=new F,Ae={H264Stream:Ne,NalByteStream:je};var We=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Ge={isLikelyAacData:function(e){var t=qe(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:He,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return We[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i+=4,i+=Ve(e.subarray(10,14)));do{if((t=Ve(e.subarray(i+4,i+8)))<1)return null;if("PRIV"===String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]))for(var n=e.subarray(i+10,i+t+10),r=0;r<n.byteLength;r++)if(0===n[r]){if("com.apple.streaming.transportStreamTimestamp"!==unescape(function(e,t,i){for(var n="",r=0;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}(n,0,r)))break;var a=n.subarray(r+1),s=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return(s*=4)+(3&a[7])}}while(i+=10,(i+=t)<e.byteLength);return null}},ze=function(){var e=new Uint8Array,t=0;ze.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var n,r,a=0,s=0;for(e.length?(r=e.length,(e=new Uint8Array(i.byteLength+r)).set(e.subarray(0,r)),e.set(i,r)):e=i;3<=e.length-s;)if(e[s]!=="I".charCodeAt(0)||e[s+1]!=="D".charCodeAt(0)||e[s+2]!=="3".charCodeAt(0))if(255!=(255&e[s])||240!=(240&e[s+1]))s++;else{if(e.length-s<7)break;if(s+(a=Ge.parseAdtsSize(e,s))>e.length)break;n={type:"audio",data:e.subarray(s,s+a),pts:t,dts:t},this.trigger("data",n),s+=a}else{if(e.length-s<10)break;if(s+(a=Ge.parseId3TagSize(e,s))>e.length)break;n={type:"timed-metadata",data:e.subarray(s,s+a)},this.trigger("data",n),s+=a}i=e.length-s,e=0<i?e.subarray(s):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}};function Xe(e,t){t.stream=e,this.trigger("log",t)}function Ke(e,t){for(var i=Object.keys(t),n=0;n<i.length;n++){var r=i[n];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",Xe.bind(e,r))}}function Ye(e,t){var i;if(e.length===t.length){for(i=0;i<e.length;i++)if(e[i]!==t[i])return;return 1}}function Qe(e,t,i,n,r,a){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:a,baseMediaDecodeTime:e}}ze.prototype=new F;var $e,Je,Ze,et=ze,tt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],it=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],nt=Ae.H264Stream,rt=Ge.isLikelyAacData,at=function(e,t){var i=[],n=0,r=0,a=1/0,s=(t=t||{}).firstSequenceNumber||0;at.prototype.init.call(this),this.push=function(t){ae(e,t),e&&tt.forEach((function(i){e[i]=t[i]})),i.push(t)},this.setEarliestDts=function(e){n=e},this.setVideoBaseMediaDecodeTime=function(e){a=e},this.setAudioAppendStart=function(e){r=e},this.flush=function(){var o,u,l,c,d;0!==i.length&&(o=function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))}(i,e,n),e.baseMediaDecodeTime=re(e,t.keepOriginalTimestamps),d=function(e,t,i,n){var r,a,s,o,u,l,c=0,d=0;if(t.length&&(r=te(e.baseMediaDecodeTime,e.samplerate),a=Math.ceil(J/(e.samplerate/1024)),i&&n&&(s=r-Math.max(i,n),d=(c=Math.floor(s/a))*a),!(c<1||J/2<d))){for(o=(o=function(){var e,t;return W||(e={96e3:[K,[227,64],V(154),[56]],88200:[K,[231],V(170),[56]],64e3:[K,[248,192],V(240),[56]],48e3:[K,[255,192],V(268),[55,148,128],V(54),[112]],44100:[K,[255,192],V(268),[55,163,128],V(84),[112]],32e3:[K,[255,192],V(268),[55,234],V(226),[112]],24e3:[K,[255,192],V(268),[55,255,128],V(268),[111,112],V(126),[224]],16e3:[K,[255,192],V(268),[55,255,128],V(268),[111,255],V(269),[223,108],V(195),[1,192]],12e3:[Y,V(268),[3,127,248],V(268),[6,255,240],V(268),[13,255,224],V(268),[27,253,128],V(259),[56]],11025:[Y,V(268),[3,127,248],V(268),[6,255,240],V(268),[13,255,224],V(268),[27,255,192],V(268),[55,175,128],V(108),[112]],8e3:[Y,V(268),[3,121,16],V(47),[7]]},t=e,W=Object.keys(t).reduce((function(e,i){return e[i]=new Uint8Array(t[i].reduce((function(e,t){return e.concat(t)}),[])),e}),{})),W}()[e.samplerate])||t[0].data,u=0;u<c;u++)l=t[0],t.splice(0,0,{data:o,dts:l.dts-a,pts:l.pts-a});return e.baseMediaDecodeTime-=Math.floor(function(e,t){return function(e,t){return e*t}($(e),t)}(d,e.samplerate)),d}}(e,o,r,a),e.samples=function(e){for(var t,i=[],n=0;n<e.length;n++)t=e[n],i.push({size:t.data.byteLength,duration:1024});return i}(o),u=G(function(e){for(var t,i=0,n=new Uint8Array(function(e){for(var t=0,i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e)),r=0;r<e.length;r++)t=e[r],n.set(t.data,i),i+=t.data.byteLength;return n}(o)),i=[],c=z(s,[e]),l=new Uint8Array(c.byteLength+u.byteLength),s++,l.set(c),l.set(u,c.byteLength),ne(e),c=Math.ceil(9216e4/e.samplerate),o.length&&(c=o.length*c,this.trigger("segmentTimingInfo",Qe(te(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+c,o[0].pts+c,d||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+c})),this.trigger("data",{track:e,boxes:l})),this.trigger("done","AudioSegmentStream")},this.reset=function(){ne(e),i=[],this.trigger("reset")}};function st(e){var t=31&e[1];return(t<<=8)|e[2]}function ot(e){return!!(64&e[1])}function ut(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function lt(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}}at.prototype=new F,($e=function(e,t){var i,n,r=[],a=[],s=(t=t||{}).firstSequenceNumber||0;$e.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){ae(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],it.forEach((function(t){e[t]=i[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.data,e.pps=[t.data]),r.push(t)},this.flush=function(){for(var i,n,o,u=0;r.length&&"access_unit_delimiter_rbsp"!==r[0].nalUnitType;)r.shift();if(0===r.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=function(e){var t,i,n=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,t=n.byteLength=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n),r}(r),(n=function(e){var t,i,n=[],r=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(n.length&&(r.push(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration),(n=[i]).nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration,r.push(n),r}(i))[0][0].keyFrame||((o=this.getGopForFusion_(r[0],e))?(u=o.duration,n.unshift(o),n.byteLength+=o.byteLength,n.nalCount+=o.nalCount,n.pts=o.pts,n.dts=o.dts,n.duration+=o.duration):n=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}(n)),a.length){var l=t.alignGopsAtEnd?this.alignGopsAtEnd_(n):this.alignGopsAtStart_(n);if(!l)return this.gopCache_.unshift({gop:n.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");ne(e),n=l}ae(e,n),e.samples=function(e,t){for(var i,n,r,a=0,s=[],o=0;o<e.length;o++)for(n=e[o],i=0;i<n.length;i++)a+=(r=q(r=n[i],a)).size,s.push(r);return s}(n),i=G(function(e){for(var t,i,n,r,a,s=0,o=e.byteLength,u=e.nalCount,l=new Uint8Array(o+4*u),c=new DataView(l.buffer),d=0;d<e.length;d++)for(n=e[d],t=0;t<n.length;t++)for(r=n[t],i=0;i<r.length;i++)a=r[i],c.setUint32(s,a.data.byteLength),l.set(a.data,s+=4),s+=a.data.byteLength;return l}(n)),e.baseMediaDecodeTime=re(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",n.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),o=n[0],l=n[n.length-1],this.trigger("segmentTimingInfo",Qe(e.baseMediaDecodeTime,o.dts,o.pts,l.dts+l.duration,l.pts+l.duration,u)),this.trigger("timingInfo",{start:n[0].pts,end:n[n.length-1].pts+n[n.length-1].duration}),this.gopCache_.unshift({gop:n.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=z(s,[e]),n=new Uint8Array(u.byteLength+i.byteLength),s++,n.set(u),n.set(i,u.byteLength),this.trigger("data",{track:e,boxes:n}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),r=[],this.gopCache_.length=0,a.length=0,this.trigger("reset")},this.resetStream_=function(){ne(e),n=i=void 0},this.getGopForFusion_=function(t){for(var i,n,r,a=1/0,s=0;s<this.gopCache_.length;s++)n=(r=this.gopCache_[s]).gop,e.pps&&Ye(e.pps[0],r.pps[0])&&e.sps&&Ye(e.sps[0],r.sps[0])&&(n.dts<e.timelineStartInfo.dts||-1e4<=(n=t.dts-n.dts-n.duration)&&n<=45e3&&(!i||n<a)&&(i=r,a=n));return i?i.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,n,r,s=e.byteLength,o=e.nalCount,u=e.duration,l=t=0;l<a.length&&t<e.length&&(i=a[l],n=e[t],i.pts!==n.pts);)n.pts>i.pts?l++:(t++,s-=n.byteLength,o-=n.nalCount,u-=n.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=s,r.duration=u,r.nalCount=o,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,i,n=a.length-1,r=e.length-1,s=null,o=!1;0<=n&&0<=r;){if(t=a[n],i=e[r],t.pts===i.pts){o=!0;break}t.pts>i.pts?n--:(n===a.length-1&&(s=r),r--)}if(!o&&null===s)return null;if(0===(l=o?r:s))return e;var u=e.slice(l),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){a=e}}).prototype=new F,(Ze=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,Ze.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.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new F,Ze.prototype.flush=function(e){var t,i,n,r=0,a={captions:[],captionStreams:{},metadata:[],info:{}},s=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(s=this.videoTrack.timelineStartInfo.pts,it.forEach((function(e){a.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(s=this.audioTrack.timelineStartInfo.pts,tt.forEach((function(e){a.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?a.type=this.pendingTracks[0].type:a.type="combined",this.emittedTracks+=this.pendingTracks.length,e=X(this.pendingTracks),a.initSegment=new Uint8Array(e.byteLength),a.initSegment.set(e),a.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)a.data.set(this.pendingBoxes[n],r),r+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(t=this.pendingCaptions[n]).startTime=ie(t.startPts,s,this.keepOriginalTimestamps),t.endTime=ie(t.endPts,s,this.keepOriginalTimestamps),a.captionStreams[t.stream]=!0,a.captions.push(t);for(n=0;n<this.pendingMetadata.length;n++)(i=this.pendingMetadata[n]).cueTime=ie(i.pts,s,this.keepOriginalTimestamps),a.metadata.push(i);for(a.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",a),n=0;n<a.captions.length;n++)t=a.captions[n],this.trigger("caption",t);for(n=0;n<a.metadata.length;n++)i=a.metadata[n],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},Ze.prototype.setRemux=function(e){this.remuxTracks=e},(Je=function(e){var t,i,n=this,r=!0;Je.prototype.init.call(this),this.baseMediaDecodeTime=(e=e||{}).baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};(this.transmuxPipeline_=r).type="aac",r.metadataStream=new Oe.MetadataStream,r.aacStream=new et,r.audioTimestampRolloverStream=new Oe.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new Oe.TimestampRolloverStream("timed-metadata"),r.adtsStream=new Be,r.coalesceStream=new Ze(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)})),r.aacStream.on("data",(function(a){"timed-metadata"!==a.type&&"audio"!==a.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new at(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),Ke(this,r)},this.setupTsPipeline=function(){var r={};(this.transmuxPipeline_=r).type="ts",r.metadataStream=new Oe.MetadataStream,r.packetStream=new Oe.TransportPacketStream,r.parseStream=new Oe.TransportParseStream,r.elementaryStream=new Oe.ElementaryStream,r.timestampRolloverStream=new Oe.TimestampRolloverStream,r.adtsStream=new Be,r.h264Stream=new nt,r.captionStream=new Oe.CaptionStream(e),r.coalesceStream=new Ze(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",(function(a){var s;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new $e(t,e),r.videoSegmentStream.on("log",n.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new at(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,n.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),Ke(this,r)},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,ne(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,ne(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){var t;r&&((t=rt(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new F;var ct,dt={Transmuxer:Je,VideoSegmentStream:$e,AudioSegmentStream:at,AUDIO_PROPERTIES:tt,VIDEO_PROPERTIES:it,generateSegmentTimingInfo:Qe},ht=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),(t+=String.fromCharCode(e[2]))+String.fromCharCode(e[3])},pt=Ae=function(e){return e>>>0},ft=function e(t,i){var n,r,a,s=[];if(!i.length)return null;for(n=0;n<t.byteLength;)r=pt(t[n]<<24|t[n+1]<<16|t[n+2]<<8|t[n+3]),a=ht(t.subarray(n+4,n+8)),r=1<r?n+r:t.byteLength,a===i[0]&&(1===i.length?s.push(t.subarray(n+8,r)):(a=e(t.subarray(n+8,r),i.slice(1))).length&&(s=s.concat(a))),n=r;return s},mt=Ae,gt=ct.getUint64,yt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},vt=(F="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},F="undefined"!=typeof window?window:void 0!==F?F:"undefined"!=typeof self?self:{}),_t=se,bt=ve.CaptionStream,Tt=function(){var e,t,i,n,r,a,s=!1;this.isInitialized=function(){return s},this.init=function(t){e=new bt,s=!0,a=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/n,e.endTime=e.endPts/n,r.captions.push(e),r.captionStreams[e.stream]=!0})),e.on("log",(function(e){r.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||i===e[0]&&n===t[i])},this.parse=function(e,a,s){if(!this.isInitialized())return null;if(!a||!s)return null;if(this.isNewInit(a,s))i=a[0],n=s[i];else if(null===i||!n)return t.push(e),null;for(;0<t.length;){var o=t.shift();this.parse(o,a,s)}return(e=function(e,t,i){return null===t?null:{seiNals:(t=function(e,t){var i=ft(e,["moof","traf"]),n=(e=ft(e,["mdat"]),{}),r=[];return e.forEach((function(e,t){t=i[t],r.push({mdat:e,traf:t})})),r.forEach((function(e){var i,r,a,s,o,u=e.mdat,l=e.traf,c=ft(l,["tfhd"]),d=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new 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Ot(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})))),Mu=function(e){e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():Yo(e.currentTransmux))},Ru=function(e){!function(e,t){if(!t.currentTransmux)return t.currentTransmux=e,Qo(t,e),0;t.transmuxQueue.push(Qo.bind(null,t,e))}("reset",e)},Nu=2,Uu=-101,Bu=-102,Fu=to("CodecUtils"),ju=to("PlaylistSelector"),Hu=(zn=function(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return hu(this.playlists.master,this.systemBandwidth,parseInt(lu(this.tech_.el(),"width"),10)*e,parseInt(lu(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},function(e){function t(t,i){var n=e.call(this)||this;if(!t)throw new TypeError("Initialization settings are required");if("function"!=typeof t.currentTime)throw new TypeError("No currentTime getter specified");if(!t.mediaSource)throw new TypeError("No MediaSource specified");return n.bandwidth=t.bandwidth,n.throughput={rate:0,count:0},n.roundTrip=NaN,n.resetStats_(),n.mediaIndex=null,n.partIndex=null,n.hasPlayed_=t.hasPlayed,n.currentTime_=t.currentTime,n.seekable_=t.seekable,n.seeking_=t.seeking,n.duration_=t.duration,n.mediaSource_=t.mediaSource,n.vhs_=t.vhs,n.loaderType_=t.loaderType,n.currentMediaInfo_=void 0,n.startingMediaInfo_=void 0,n.segmentMetadataTrack_=t.segmentMetadataTrack,n.goalBufferLength_=t.goalBufferLength,n.sourceType_=t.sourceType,n.sourceUpdater_=t.sourceUpdater,n.inbandTextTracks_=t.inbandTextTracks,n.state_="INIT",n.timelineChangeController_=t.timelineChangeController,n.shouldSaveSegmentTimingInfo_=!0,n.parse708captions_=t.parse708captions,n.useDtsForTimestampOffset_=t.useDtsForTimestampOffset,n.captionServices_=t.captionServices,n.experimentalExactManifestTimings=t.experimentalExactManifestTimings,n.checkBufferTimeout_=null,n.error_=void 0,n.currentTimeline_=-1,n.pendingSegment_=null,n.xhrOptions_=null,n.pendingSegments_=[],n.audioDisabled_=!1,n.isPendingTimestampOffset_=!1,n.gopBuffer_=[],n.timeMapping_=0,n.safeAppend_=11<=qn.browser.IE_VERSION,n.appendInitSegment_={audio:!0,video:!0},n.playlistOfLastInitSegment_={audio:null,video:null},n.callQueue_=[],n.loadQueue_=[],n.metadataQueue_={id3:[],caption:[]},n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=null,n.activeInitSegmentId_=null,n.initSegments_={},n.cacheEncryptionKeys_=t.cacheEncryptionKeys,n.keyCache_={},n.decrypter_=t.decrypter,n.syncController_=t.syncController,n.syncPoint_={segmentIndex:0,time:0},n.transmuxer_=n.createTransmuxer_(),n.triggerSyncInfoUpdate_=function(){return n.trigger("syncinfoupdate")},n.syncController_.on("syncinfoupdate",n.triggerSyncInfoUpdate_),n.mediaSource_.addEventListener("sourceopen",(function(){n.isEndOfStream_()||(n.ended_=!1)})),n.fetchAtBuffer_=!1,n.logger_=to("SegmentLoader["+n.loaderType_+"]"),Object.defineProperty(ct(n),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),n.sourceUpdater_.on("ready",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),"main"===n.loaderType_&&n.timelineChangeController_.on("pendingtimelinechange",(function(){n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),"audio"===n.loaderType_&&n.timelineChangeController_.on("timelinechange",(function(){n.hasEnoughInfoToLoad_()&&n.processLoadQueue_(),n.hasEnoughInfoToAppend_()&&n.processCallQueue_()})),n}dt(t,e);var i=t.prototype;return i.createTransmuxer_=function(){return function(e){var t=new Ou;t.currentTransmux=null,t.transmuxQueue=[];var i=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)},t.postMessage({action:"init",options:e}),t}({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},i.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},i.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},i.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},i.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},i.abort_=function(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,window.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},i.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},i.error=function(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},i.endOfStream=function(){this.ended_=!0,this.transmuxer_&&Ru(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},i.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return qn.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,i=e.hasVideo;if(e=e.isMuxed,i&&t&&!this.audioDisabled_&&!e)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},i.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=qo(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e},i.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Vo(e),n=this.keyCache_[i];return this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes}),e={resolvedUri:(n||e).resolvedUri},n&&(e.bytes=n.bytes),e},i.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},i.load=function(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))},i.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},i.playlist=function(e,t){if(void 0===t&&(t={}),e){var i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");t=e.mediaSequence-i.mediaSequence,this.logger_("live window shift ["+t+"]"),null!==this.mediaIndex&&(this.mediaIndex-=t,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(r=this.playlist_.segments[this.mediaIndex],!this.partIndex||r.parts&&r.parts.length&&r.parts[this.partIndex]||(r=this.mediaIndex,this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=r))),n&&(n.mediaIndex-=t,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(0<=n.mediaIndex&&(n.segment=e.segments[n.mediaIndex]),0<=n.partIndex&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}},i.pause=function(){this.checkBufferTimeout_&&(window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},i.paused=function(){return null===this.checkBufferTimeout_},i.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))},i.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},i.resyncLoader=function(){this.transmuxer_&&Ru(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},i.remove=function(e,t,i,n){if(void 0===i&&(i=function(){}),void 0===n&&(n=!1),(t=t===1/0?this.duration_():t)<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var r,a=1,s=function(){0==--a&&i()};for(r in!n&&this.audioDisabled_||(a++,this.sourceUpdater_.removeAudio(e,t,s)),!n&&"main"!==this.loaderType_||(this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil((t-n)*bu),a=Math.ceil((i-n)*bu),s=(n=e.slice(),e.length);s--&&!(e[s].pts<=a););if(-1===s)return n;for(var o=s+1;o--&&!(e[o].pts<=r););return o=Math.max(o,0),n.splice(o,s-o+1),n}(this.gopBuffer_,e,t,this.timeMapping_),a++,this.sourceUpdater_.removeVideo(e,t,s)),this.inbandTextTracks_)pu(e,t,this.inbandTextTracks_[r]);pu(e,t,this.segmentMetadataTrack_),s()}else this.logger_("skipping remove because no source updater or starting media info")},i.monitorBuffer_=function(){this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),1)},i.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),500)},i.fillBuffer_=function(){var e;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))},i.isEndOfStream_=function(e,t,i){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===i&&(i=this.partIndex),!t||!this.mediaSource_)return!1;var n="number"==typeof e&&t.segments[e];return e=e+1===t.segments.length,n=!n||!n.parts||i+1===n.parts.length,t.endList&&"open"===this.mediaSource_.readyState&&e&&n},i.chooseNextRequest_=function(){var e,t,i=oo(e=this.buffered_())||0,n=uo(e,this.currentTime_()),r=!this.hasPlayed_()&&1<=n,a=n>=this.goalBufferLength_();if(!(e=this.playlist_.segments).length||r||a)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()),(r={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)}).isSyncRequest?r.mediaIndex=function(e,t,i){t=t||[];for(var n=[],r=0,a=0;a<t.length;a++){var s=t[a];if(e===s.timeline&&(n.push(a),i<(r+=s.duration)))return a}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,e,i):null!==this.mediaIndex?(a=e[this.mediaIndex],t="number"==typeof this.partIndex?this.partIndex:-1,r.startOfSegment=a.end||i,a.parts&&a.parts[t+1]?(r.mediaIndex=this.mediaIndex,r.partIndex=t+1):r.mediaIndex=this.mediaIndex+1):(t=(o=Eu.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?i:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time})).segmentIndex,s=o.startTime,o=o.partIndex,r.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+i:"currentTime "+this.currentTime_(),r.mediaIndex=t,r.startOfSegment=s,r.partIndex=o);var s=e[r.mediaIndex],o=s&&"number"==typeof r.partIndex&&s.parts&&s.parts[r.partIndex];return!s||"number"==typeof r.partIndex&&!o?null:("number"!=typeof r.partIndex&&s.parts&&(r.partIndex=0,o=s.parts[0]),n||!o||o.independent||(0===r.partIndex?(o=(n=e[r.mediaIndex-1]).parts&&n.parts.length&&n.parts[n.parts.length-1])&&o.independent&&(--r.mediaIndex,r.partIndex=n.parts.length-1,r.independent="previous segment"):s.parts[r.partIndex-1].independent&&(--r.partIndex,r.independent="previous part")),s=this.mediaSource_&&"ended"===this.mediaSource_.readyState,r.mediaIndex>=e.length-1&&s&&!this.seeking_()?null:this.generateSegmentInfo_(r))},i.generateSegmentInfo_=function(e){var t=e.independent,i=e.playlist,n=e.mediaIndex,r=e.startOfSegment,a=e.isSyncRequest,s=e.partIndex,o=e.forceTimestampOffset,u=e.getMediaInfoForTime,l=i.segments[n];return e="number"==typeof s&&l.parts[s],t={requestId:"segment-loader-"+Math.random(),uri:e&&e.resolvedUri||l.resolvedUri,mediaIndex:n,partIndex:e?s:null,isSyncRequest:a,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:e&&e.duration||l.duration,segment:l,part:e,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:u,independent:t},o=void 0!==o?o:this.isPendingTimestampOffset_,t.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:o}),"number"==typeof(o=oo(this.sourceUpdater_.audioBuffered()))&&(t.audioAppendStart=o-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(t.gopsToAlignWith=function(e,t,i){if(null==t||!e.length)return[];for(var n=Math.ceil((t-i+3)*bu),r=0;r<e.length&&!(e[r].pts>n);r++);return e.slice(r)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),t},i.timestampOffsetForSegment_=function(e){return i=(t=e).segmentTimeline,n=t.currentTimeline,r=t.startOfSegment,e=t.buffered,t.overrideCheck||i!==n?i<n||!e.length?r:e.end(e.length-1):null;var t,i,n,r},i.earlyAbortWhenNeeded_=function(e){var t,i,n,r,a,s,o,u,l,c,d,h,p;!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3||(t=this.currentTime_(),r=e.bandwidth,a=this.pendingSegment_.duration,p=Eu.estimateSegmentRequestTime(a,r,this.playlist_,e.bytesReceived),i=this.buffered_(),n=t,void 0===(e=this.vhs_.tech_.playbackRate())&&(e=1),p<=(e=((i.length?i.end(i.length-1):0)-n)/e-1)||(a=(r={master:this.vhs_.playlists.master,currentTime:t,bandwidth:r,duration:this.duration_(),segmentDuration:a,timeUntilRebuffer:e,currentTimeline:this.currentTimeline_,syncController:this.syncController_}).master,s=r.currentTime,o=r.bandwidth,u=r.duration,l=r.segmentDuration,c=r.timeUntilRebuffer,d=r.currentTimeline,h=r.syncController,cu(a=(r=(a=(a=(r=a.playlists.filter((function(e){return!Eu.isIncompatible(e)}))).filter(Eu.isEnabled)).length?a:r.filter((function(e){return!Eu.isDisabled(e)}))).filter(Eu.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var t=h.getSyncPoint(e,u,d,s)?1:2;return{playlist:e,rebufferingImpact:Eu.estimateSegmentRequestTime(l,o,e)*t-c}}))).filter((function(e){return e.rebufferingImpact<=0})),(function(e,t){return du(t.playlist,e.playlist)})),(r=a.length?a[0]:(cu(r,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact})),r[0]||null))&&(p=p-e-r.rebufferingImpact,!r.playlist||r.playlist.uri===this.playlist_.uri||p<(e<=Su?1:.5)||(this.bandwidth=r.playlist.attributes.BANDWIDTH*Du.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))))))},i.handleAbort_=function(e){this.logger_("Aborting "+mu(e)),this.mediaRequestsAborted+=1},i.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},i.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(var r=0;r<i.length;r++){var a=i[r];if(a!==n[r])return!1;if(e[a]!==t[a])return!1}return!0}(this.currentMediaInfo_,t=t||{})||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))},i.handleTimingInfo_=function(e,t,i,n){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((r=this.pendingSegment_)[e=gu(t)]=r[e]||{},r[e][i]=n,this.logger_("timinginfo: "+t+" - "+i+" - "+n),this.hasEnoughInfoToAppend_()&&this.processCallQueue_())},i.handleCaptions_=function(e,t){var i,n,r=this;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(0!==t.length?this.pendingSegment_.hasAppendedData_?(i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),n={},t.forEach((function(e){n[e.stream]=n[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=n[e.stream];t.startTime=Math.min(t.startTime,e.startTime+i),t.endTime=Math.max(t.endTime,e.endTime+i),t.captions.push(e)})),Object.keys(n).forEach((function(e){var t,a,s,o,u,l,c,d,h,p,f=n[e],m=f.startTime,g=f.endTime,y=f.captions,v=r.inbandTextTracks_;r.logger_("adding cues from "+m+" -> "+g+" for "+e),t=v,a=r.vhs_.tech_,t[s=e]||(a.trigger({type:"usage",name:"vhs-608"}),a.trigger({type:"usage",name:"hls-608"}),/^cc708_/.test(o=s)&&(o="SERVICE"+s.split("_")[1]),(c=a.textTracks().getTrackById(o))?t[s]=c:(l=u=s,f=!1,(c=(a.options_.vhs&&a.options_.vhs.captionServices||{})[o])&&(u=c.label,l=c.language,f=c.default),t[s]=a.addRemoteTextTrack({kind:"captions",id:o,default:f,label:u,language:l},!1).track)),pu(m,g,v[e]),h=(y={captionArray:y,inbandTextTracks:v,timestampOffset:i}).inbandTextTracks,v=y.captionArray,p=y.timestampOffset,v&&(d=window.WebKitDataCue||window.VTTCue,v.forEach((function(e){var t=e.stream;h[t].addCue(new d(e.startTime+p,e.endTime+p,e.text))})))})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})):this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t)):this.logger_("SegmentLoader received no captions from a caption event"))},i.handleId3_=function(e,t,i){var n,r,a,s;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?(n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r=this.inbandTextTracks_,a=i,s=this.vhs_.tech_,r.metadataTrack_||(r.metadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,r.metadataTrack_.inBandMetadataTrackDispatchType=a),function(e){var t=e.inbandTextTracks,i=e.metadataArray,n=e.timestampOffset,r=e.videoDuration;if(i){var a=window.WebKitDataCue||window.VTTCue,s=t.metadataTrack_;if(s&&(i.forEach((function(e){var t=e.cueTime+n;!("number"!=typeof t||window.isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((function(e){var i,n=new a(t,t,e.value||e.url||e.data||"");n.frame=e,n.value=e,i=n,Object.defineProperties(i.frame,{id:{get:function(){return qn.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),i.value.key}},value:{get:function(){return qn.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),i.value.data}},privateData:{get:function(){return qn.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),i.value.data}}}),s.addCue(n)}))})),s.cues&&s.cues.length)){for(var o=s.cues,u=[],l=0;l<o.length;l++)o[l]&&u.push(o[l]);var c=u.reduce((function(e,t){var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e}),{}),d=Object.keys(c).sort((function(e,t){return Number(e)-Number(t)}));d.forEach((function(e,t){e=c[e];var i=Number(d[t+1])||r;e.forEach((function(e){e.endTime=i}))}))}}}({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:this.duration_()})):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))},i.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()})),this.metadataQueue_.caption.forEach((function(e){return e()})),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},i.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach((function(e){return e()}))},i.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((function(e){return e()}))},i.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!(!e||this.getCurrentMediaInfo_()&&yu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},i.getCurrentMediaInfo_=function(e){return(e=void 0===e?this.pendingSegment_:e)&&e.trackInfo||this.currentMediaInfo_},i.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},i.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;var i=t.hasAudio,n=t.hasVideo;return t=t.isMuxed,!(n&&!e.videoTimingInfo||i&&!this.audioDisabled_&&!t&&!e.audioTimingInfo||yu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},i.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var i,n=this.pendingSegment_;if(this.setTimeMapping_(n.timeline),this.updateMediaSecondsLoaded_(n.part||n.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),n.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),n.isFmp4=e.isFmp4,n.timingInfo=n.timingInfo||{},n.isFmp4?(this.trigger("fmp4"),n.timingInfo.start=n[gu(t.type)].start):(i=this.getCurrentMediaInfo_(),(i="main"===this.loaderType_&&i&&i.hasVideo)&&(r=n.videoTimingInfo.start),n.timingInfo.start=this.trueSegmentStart_({currentStart:n.timingInfo.start,playlist:n.playlist,mediaIndex:n.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:i,firstVideoFrameTimeForData:r,videoTimingInfo:n.videoTimingInfo,audioTimingInfo:n.audioTimingInfo})),this.updateAppendInitSegmentStatus(n,t.type),this.updateSourceBufferTimestampOffset_(n),n.isSyncRequest){this.updateTimingInfoEnd_(n),this.syncController_.saveSegmentTimingInfo({segmentInfo:n,shouldSaveTimelineMapping:"main"===this.loaderType_});var r=this.chooseNextRequest_();if(r.mediaIndex!==n.mediaIndex||r.partIndex!==n.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}n.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(n,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},i.updateAppendInitSegmentStatus=function(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)},i.getInitSegmentAndUpdateState_=function(e){var t=e.type,i=e.initSegment,n=e.map,r=e.playlist;if(n){if(e=qo(n),this.activeInitSegmentId_===e)return null;i=this.initSegmentForMap(n,!0).bytes,this.activeInitSegmentId_=e}return i&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,i):null},i.handleQuotaExceededError_=function(e,t){var i=this,n=e.segmentInfo,r=e.type,a=e.bytes,s=this.sourceUpdater_.audioBuffered(),o=this.sourceUpdater_.videoBuffered();1<s.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+so(s).join(", ")),1<o.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+so(o).join(", "));var u=s.length?s.start(0):0,l=s.length?s.end(s.length-1):0,c=o.length?o.start(0):0;if(e=o.length?o.end(o.length-1):0,l-u<=1&&e-c<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+a.byteLength+", audio buffer: "+so(s).join(", ")+", video buffer: "+so(o).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:n,type:r,bytes:a})),a=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+a),this.remove(0,a,(function(){i.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=window.setTimeout((function(){i.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),i.quotaExceededErrorRetryTimeout_=null,i.processCallQueue_()}),1e3)}),!0)},i.handleAppendError_=function(e,t){var i=e.segmentInfo,n=e.type;e=e.bytes,t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(n+" append of "+e.length+"b failed for segment #"+i.mediaIndex+" in playlist "+i.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:i,type:n,bytes:e}))},i.appendToSourceBuffer_=function(e){var t,i,n=e.segmentInfo,r=e.type,a=e.initSegment,s=e.data,o=e.bytes;o||(e=[s],s=s.byteLength,a&&(e.unshift(a),s+=a.byteLength),i=0,(e={bytes:s,segments:e}).bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((function(e){t.set(e,i),i+=e.byteLength}))),o=t),this.sourceUpdater_.appendBuffer({segmentInfo:n,type:r,bytes:o},this.handleAppendError_.bind(this,{segmentInfo:n,type:r,bytes:o}))},i.handleSegmentTimingInfo_=function(e,t,i){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e+="TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=i.prependedContentDuration||0,t[e].transmuxedPresentationStart=i.start.presentation,t[e].transmuxedDecodeStart=i.start.decode,t[e].transmuxedPresentationEnd=i.end.presentation,t[e].transmuxedDecodeEnd=i.end.decode,t[e].baseMediaDecodeTime=i.baseMediaDecodeTime)},i.appendData_=function(e,t){var i=t.type,n=t.data;n&&n.byteLength&&("audio"===i&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:t,data:n})))},i.loadSegment_=function(e){var t=this;this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push((function(){var i=m({},e,{forceTimestampOffset:!0});m(e,t.generateSegmentInfo_(i)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},i.updateTransmuxerAndRequestSegment_=function(e){var t=this;this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var i=this.createSimplifiedSegmentObj_(e),n=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&0<e.timeline;a=n||r&&a,this.logger_("Requesting "+mu(e)),i.map&&!i.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=function(e){var t,i,n,r=e.xhr,a=e.xhrOptions,s=e.decryptionWorker,o=e.segment,u=e.abortFn,l=e.progressFn,c=e.trackInfoFn,d=e.timingInfoFn,h=e.videoSegmentTimingInfoFn,p=e.audioSegmentTimingInfoFn,f=e.id3Fn,m=e.captionsFn,g=e.isEndOfTimeline,y=e.endedTimelineFn,v=e.dataFn,_=e.doneFn,b=(e=e.onTransmuxerLog,[]);_=function(e){var t=e.activeXhrs,i=e.decryptionWorker,n=e.trackInfoFn,r=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,s=e.audioSegmentTimingInfoFn,o=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,h=e.doneFn,p=e.onTransmuxerLog,f=0,m=!1;return function(e,g){if(!m){if(e)return m=!0,Jo(t),h(e,g);if((f+=1)===t.length){var y=function(){if(g.encryptedBytes)return t=(e={decryptionWorker:i,segment:g,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p}).decryptionWorker,m=e.trackInfoFn,y=e.timingInfoFn,v=e.videoSegmentTimingInfoFn,_=e.audioSegmentTimingInfoFn,b=e.id3Fn,T=e.captionsFn,S=e.isEndOfTimeline,w=e.endedTimelineFn,E=e.dataFn,k=e.doneFn,C=e.onTransmuxerLog,void nu({id:(f=e.segment).requestId,key:f.key,encryptedBytes:f.encryptedBytes,decryptionWorker:t},(function(e){f.bytes=e,iu({segment:f,bytes:f.bytes,trackInfoFn:m,timingInfoFn:y,videoSegmentTimingInfoFn:v,audioSegmentTimingInfoFn:_,id3Fn:b,captionsFn:T,isEndOfTimeline:S,endedTimelineFn:w,dataFn:E,doneFn:k,onTransmuxerLog:C})}));var e,t,f,m,y,v,_,b,T,S,w,E,k,C;iu({segment:g,bytes:g.bytes,trackInfoFn:n,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})};if(g.endOfAllRequests=Date.now(),g.map&&g.map.encryptedBytes&&!g.map.bytes)return nu({decryptionWorker:i,id:g.requestId+"-init",encryptedBytes:g.map.encryptedBytes,key:g.map.key},(function(e){g.map.bytes=e,tu(g,(function(e){return e?(Jo(t),h(e,g)):void y()}))}));y()}}}}({activeXhrs:b,decryptionWorker:s,trackInfoFn:c,timingInfoFn:d,videoSegmentTimingInfoFn:h,audioSegmentTimingInfoFn:p,id3Fn:f,captionsFn:m,isEndOfTimeline:g,endedTimelineFn:y,dataFn:v,doneFn:_,onTransmuxerLog:e}),o.key&&!o.key.bytes&&(e=[o.key],o.map&&!o.map.bytes&&o.map.key&&o.map.key.resolvedUri===o.key.resolvedUri&&e.push(o.map.key),e=r(qn.mergeOptions(a,{uri:o.key.resolvedUri,responseType:"arraybuffer"}),eu(o,e,_)),b.push(e)),o.map&&!o.map.bytes&&(!o.map.key||o.key&&o.key.resolvedUri===o.map.key.resolvedUri||(t=r(qn.mergeOptions(a,{uri:o.map.key.resolvedUri,responseType:"arraybuffer"}),eu(o,[o.map.key],_)),b.push(t)),t=r(qn.mergeOptions(a,{uri:o.map.resolvedUri,responseType:"arraybuffer",headers:Bo(o.map)}),(i=(t={segment:o,finishProcessingFn:_}).segment,n=t.finishProcessingFn,function(e,t){return(e=Zo(e,t))?n(e,i):(e=new Uint8Array(t.response),i.map.key?(i.map.encryptedBytes=e,n(null,i)):(i.map.bytes=e,void tu(i,(function(e){return e?(e.xhr=t,e.status=t.status,n(e,i)):void n(null,i)}))))})),b.push(t)),(a=r(a=qn.mergeOptions(a,{uri:o.part&&o.part.resolvedUri||o.resolvedUri,responseType:"arraybuffer",headers:Bo(o)}),function(e){var t=e.segment,i=e.finishProcessingFn,n=e.responseType;return function(e,r){return(e=Zo(e,r))?i(e,t):(e="arraybuffer"!==n&&r.responseText?function(e){for(var t=new Uint8Array(new ArrayBuffer(e.length)),i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t.buffer}(r.responseText.substring(t.lastReachedChar||0)):r.response,t.stats={bandwidth:(r=r).bandwidth,bytesReceived:r.bytesReceived||0,roundTripTime:r.roundTripTime||0},t.key?t.encryptedBytes=new Uint8Array(e):t.bytes=new Uint8Array(e),i(null,t))}}({segment:o,finishProcessingFn:_,responseType:a.responseType}))).addEventListener("progress",function(e){var t=e.segment,i=e.progressFn;return function(e){var n,r=e.target;if(!r.aborted)return t.stats=qn.mergeOptions(t.stats,(r=(n=e).target,(r={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-r.requestTime||0}).bytesReceived=n.loaded,r.bandwidth=Math.floor(r.bytesReceived/r.roundTripTime*8*1e3),r)),!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now()),i(e,t)}}({segment:o,progressFn:l,trackInfoFn:c,timingInfoFn:d,videoSegmentTimingInfoFn:h,audioSegmentTimingInfoFn:p,id3Fn:f,captionsFn:m,isEndOfTimeline:g,endedTimelineFn:y,dataFn:v})),b.push(a);var T={};return b.forEach((function(e){var t,i;e.addEventListener("loadend",(t=(e={loadendState:T,abortFn:u}).loadendState,i=e.abortFn,function(e){e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))})),function(){return Jo(b)}}({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:i,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:a,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(i){var n=i.message,r=i.level;i=i.stream,t.logger_(mu(e)+" logged from transmuxer stream "+i+" as a "+r+": "+n)}})},i.trimBackBuffer_=function(e){var t,i,n,r;0<(t=this.seekable_(),i=this.currentTime_(),n=this.playlist_.targetDuration||10,r=i-Du.BACK_BUFFER_LENGTH,t.length&&(r=Math.max(r,t.start(0))),r=Math.min(i-n,r))&&this.remove(0,r)},i.createSimplifiedSegmentObj_=function(e){var t,i=e.segment,n={resolvedUri:((t=e.part)||i).resolvedUri,byterange:(t||i).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part};return(t=e.playlist.segments[e.mediaIndex-1])&&t.timeline===i.timeline&&(t.videoTimingInfo?n.baseStartTime=t.videoTimingInfo.transmuxedDecodeEnd:t.audioTimingInfo&&(n.baseStartTime=t.audioTimingInfo.transmuxedDecodeEnd)),i.key&&(e=i.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),n.key=this.segmentKey(i.key),n.key.iv=e),i.map&&(n.map=this.initSegmentForMap(i.map)),n},i.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},i.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},i.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},i.segmentRequestFinished_=function(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===Bu?void 0:(this.pause(),e.code===Uu?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_,this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var n=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}},i.setTimeMapping_=function(e){null!==(e=this.syncController_.mappingForTimeline(e))&&(this.timeMapping_=e)},i.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},i.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},i.trueSegmentStart_=function(e){var t=e.currentStart,i=e.playlist,n=e.mediaIndex,r=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,s=e.useVideoTimingInfo,o=e.videoTimingInfo;return e=e.audioTimingInfo,void 0!==t?t:s?(i=i.segments[n-1],0!==n&&i&&void 0!==i.start&&i.end===r+a?o.start:r):e.start},i.waitForAppendsToComplete_=function(e){if(!(n=this.getCurrentMediaInfo_(e)))return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var t=n.hasAudio,i=n.hasVideo,n=n.isMuxed;if(i="main"===this.loaderType_&&i,n=!this.audioDisabled_&&t&&!n,e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);i&&e.waitingOnAppends++,n&&e.waitingOnAppends++,i&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),n&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},i.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},i.checkForIllegalMediaSwitch=function(e){var t,i;return!(t=this.loaderType_,i=this.getCurrentMediaInfo_(),e=e,!(e="main"===t&&i&&e?e.hasAudio||e.hasVideo?i.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!i.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null)||(this.error({message:e,blacklistDuration:1/0}),this.trigger("error"),0))},i.updateSourceBufferTimestampOffset_=function(e){var t;null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_||(t=!1,e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset"))},i.getSegmentStartTimeForTimestampOffsetCalculation_=function(e){var t=e.videoTimingInfo,i=e.audioTimingInfo;return e=e.timingInfo,this.useDtsForTimestampOffset_?t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i&&"number"==typeof i.transmuxedDecodeStart?i.transmuxedDecodeStart:e.start:e.start},i.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_();(t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo)&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)},i.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;if(this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),(i=function(e,t){if("hls"!==t)return null;var i,n,r=(i={audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo},n=0,["video","audio"].forEach((function(e){var t,r=i[e+"TimingInfo"];r&&(e=r.start,r=r.end,"bigint"==typeof e||"bigint"==typeof r?t=window.BigInt(r)-window.BigInt(e):"number"==typeof e&&"number"==typeof r&&(t=r-e),void 0!==t&&n<t&&(n=t))})),n="bigint"==typeof n&&n<Number.MAX_SAFE_INTEGER?Number(n):n);if(!r)return null;var a=vu({segmentDuration:r,maxDuration:2*(s=e.playlist.targetDuration)}),s=(t=vu({segmentDuration:r,maxDuration:s}),"Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+r+" when the reported duration is "+e.duration+" and the target duration is "+s+". For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1");return a||t?{severity:a?"warn":"info",message:s}:null}(e,this.sourceType_))&&("warn"===i.severity?qn.log.warn(i.message):this.logger_(i.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+mu(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");var t=e.segment,i=e.part;if(t=t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration,i=i&&i.end&&this.currentTime_()-i.end>3*e.playlist.partTargetDuration,t||i)return this.logger_("bad "+(t?"segment":"part")+" "+mu(e)),void this.resetEverything();null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}else this.logger_("Throwing away un-appended sync request "+mu(e))},i.recordThroughput_=function(e){var t,i;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,i=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(i-t)/++this.throughput.count)},i.addSegmentMetadataCue_=function(e){var t,i,n,r;this.segmentMetadataTrack_&&(i=(t=e.segment).start,r=t.end,fu(i)&&fu(r)&&(pu(i,r,this.segmentMetadataTrack_),n=window.WebKitDataCue||window.VTTCue,e={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:r},(r=new n(i,r,JSON.stringify(e))).value=e,this.segmentMetadataTrack_.addCue(r)))},t}(qn.EventTarget));function qu(){}function Vu(e){return"string"!=typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))}function Wu(e,t){var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]}function Gu(e,t){if(0!==t.queue.length){var i=0,n=t.queue[i];if("mediaSource"!==n.type){if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!Wu(e,t)){if(n.type!==e){if(null===(i=function(e,t){for(var i=0;i<t.length;i++){var n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null}(e,t.queue)))return;n=t.queue[i]}t.queue.splice(i,1),(t.queuePending[e]=n).action(e,t),n.doneFn||(t.queuePending[e]=null,Gu(e,t))}}else t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),n.action(t),n.doneFn&&n.doneFn(),Gu("audio",t),Gu("video",t))}}function zu(e,t){var i=t[e+"Buffer"],n=Vu(e);i&&(i.removeEventListener("updateend",t["on"+n+"UpdateEnd_"]),i.removeEventListener("error",t["on"+n+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)}function Xu(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)}function Ku(e){var t=e.type,i=e.sourceUpdater,n=e.action,r=e.doneFn;e=e.name,i.queue.push({type:t,action:n,doneFn:r,name:e}),Gu(t,i)}function Yu(e,t){return function(i){var n;t.queuePending[e]&&(n=t.queuePending[e].doneFn,t.queuePending[e]=null,n&&n(t[e+"Error_"])),Gu(e,t)}}function Qu(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))}function $u(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)}function Ju(e,t){(t.activePlaylistLoader=e).load()}function Zu(e,t){for(var i=0;i<e.length;i++){if(Eo(t,e[i]))return!0;if(e[i].playlists&&Zu(e[i].playlists,t))return!0}return!1}function el(e,t,i){var n,r,a,s,o=e.masterPlaylistController_,u=o[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(o);t.attributes&&(n=t.attributes.RESOLUTION,this.width=n&&n.width,this.height=n&&n.height,this.bandwidth=t.attributes.BANDWIDTH),this.codecs=ou(o.master(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,a=t.id,s=u,function(e){var t=r.master.playlists[a],i=bo(t),n=To(t);return void 0===e?n:(e?delete t.disabled:t.disabled=!0,e===n||i||(s(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})}function tl(e,t){var i=0,n=0,r=qn.mergeOptions(xl,t);function a(){n&&e.currentTime(n)}function s(t){null!=t&&(n=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",a),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.trigger({type:"usage",name:"hls-error-reload"}),e.play())}function o(){return Date.now()-i<1e3*r.errorInterval?(e.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void e.trigger({type:"usage",name:"hls-error-reload-canceled"})):r.getSource&&"function"==typeof r.getSource?(i=Date.now(),r.getSource.call(e,s)):void qn.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}function u(){e.off("loadedmetadata",a),e.off("error",o),e.off("dispose",u)}e.ready((function(){e.trigger({type:"usage",name:"vhs-error-reload-initialized"}),e.trigger({type:"usage",name:"hls-error-reload-initialized"})})),e.on("error",o),e.on("dispose",u),e.reloadSourceOnError=function(t){u(),tl(e,t)}}var il,nl=["video","audio"],rl=function(e,t,i){return function(n,r){var a=r[n+"Buffer"];if(Xu(r.mediaSource,a)){r.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+n+"Buffer");try{a.appendBuffer(e)}catch(a){r.logger_("Error with code "+a.code+" "+(22===a.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+n+"Buffer"),r.queuePending[n]=null,i(a)}}}},al=function(e,t){return function(i,n){var r=n[i+"Buffer"];if(Xu(n.mediaSource,r)){n.logger_("Removing "+e+" to "+t+" from "+i+"Buffer");try{r.remove(e,t)}catch(r){n.logger_("Remove "+e+" to "+t+" from "+i+"Buffer failed")}}}},sl=function(e){return function(t,i){var n=i[t+"Buffer"];Xu(i.mediaSource,n)&&(i.logger_("Setting "+t+"timestampOffset to "+e),n.timestampOffset=e)}},ol=function(e){return function(t,i){e()}},ul=function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")");try{t.mediaSource.endOfStream(e)}catch(t){qn.log.warn("Failed to call media source endOfStream",t)}}}},ll=function(e){return function(t){t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(t){qn.log.warn("Failed to set media source duration",t)}}},cl=function(e,t){return function(i){var n=Vu(e),r=tr(t);i.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource"),(r=i.mediaSource.addSourceBuffer(r)).addEventListener("updateend",i["on"+n+"UpdateEnd_"]),r.addEventListener("error",i["on"+n+"Error_"]),i.codecs[e]=t,i[e+"Buffer"]=r}},dl=function(e){return function(t){var i=t[e+"Buffer"];if(zu(e,t),Xu(t.mediaSource,i)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(i)}catch(t){qn.log.warn("Failed to removeSourceBuffer "+e+"Buffer",t)}}}},hl=function(e){return function(t,i){var n=i[t+"Buffer"],r=tr(e);Xu(i.mediaSource,n)&&i.codecs[t]!==e&&(i.logger_("changing "+t+"Buffer codec from "+i.codecs[t]+" to "+e),n.changeType(r),i.codecs[t]=e)}},pl=function(e){function t(t){var i=e.call(this)||this;return i.mediaSource=t,i.sourceopenListener_=function(){return Gu("mediaSource",ct(i))},i.mediaSource.addEventListener("sourceopen",i.sourceopenListener_),i.logger_=to("SourceUpdater"),i.audioTimestampOffset_=0,i.videoTimestampOffset_=0,i.queue=[],i.queuePending={audio:null,video:null},i.delayedAudioAppendQueue_=[],i.videoAppendQueued_=!1,i.codecs={},i.onVideoUpdateEnd_=Yu("video",ct(i)),i.onAudioUpdateEnd_=Yu("audio",ct(i)),i.onVideoError_=function(e){i.videoError_=e},i.onAudioError_=function(e){i.audioError_=e},i.createdSourceBuffers_=!1,i.initializedEme_=!1,i.triggeredReady_=!1,i}dt(t,e);var i=t.prototype;return i.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},i.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},i.hasInitializedAnyEme=function(){return this.initializedEme_},i.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},i.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},i.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},i.addSourceBuffer=function(e,t){Ku({type:"mediaSource",sourceUpdater:this,action:cl(e,t),name:"addSourceBuffer"})},i.abort=function(e){Ku({type:e,sourceUpdater:this,action:function(e,t){if("open"===t.mediaSource.readyState){var i=t[e+"Buffer"];if(Xu(t.mediaSource,i)){t.logger_("calling abort on "+e+"Buffer");try{i.abort()}catch(t){qn.log.warn("Failed to abort on "+e+"Buffer",t)}}}},name:"abort"})},i.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Ku({type:"mediaSource",sourceUpdater:this,action:dl(e),name:"removeSourceBuffer"}):qn.log.error("removeSourceBuffer is not supported!")},i.canRemoveSourceBuffer=function(){return!qn.browser.IE_VERSION&&!qn.browser.IS_FIREFOX&&window.MediaSource&&window.MediaSource.prototype&&"function"==typeof window.MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return window.SourceBuffer&&window.SourceBuffer.prototype&&"function"==typeof window.SourceBuffer.prototype.changeType},i.canChangeType=function(){return this.constructor.canChangeType()},i.changeType=function(e,t){this.canChangeType()?Ku({type:e,sourceUpdater:this,action:hl(t),name:"changeType"}):qn.log.error("changeType is not supported!")},i.addOrChangeSourceBuffers=function(e){var t=this;if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((function(i){var n=e[i];if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(i,n);t.canChangeType()&&t.changeType(i,n)}))},i.appendBuffer=function(e,t){var i=this,n=e.segmentInfo,r=e.type,a=e.bytes;if(this.processedAppend_=!0,"audio"===r&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+a.length+" until video append");Ku({type:r,sourceUpdater:this,action:rl(a,n||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===r&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_("queuing delayed audio "+r.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,r.forEach((function(e){i.appendBuffer.apply(i,e)}))))},i.audioBuffered=function(){return Xu(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||qn.createTimeRange()},i.videoBuffered=function(){return Xu(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||qn.createTimeRange()},i.buffered=function(){var e=Xu(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Xu(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var i=null,n=null,r=0,a=[],s=[];if(!(e&&e.length&&t&&t.length))return qn.createTimeRange();for(var o=e.length;o--;)a.push({time:e.start(o),type:"start"}),a.push({time:e.end(o),type:"end"});for(o=t.length;o--;)a.push({time:t.start(o),type:"start"}),a.push({time:t.end(o),type:"end"});for(a.sort((function(e,t){return e.time-t.time})),o=0;o<a.length;o++)"start"===a[o].type?2==++r&&(i=a[o].time):"end"===a[o].type&&1==--r&&(n=a[o].time),null!==i&&null!==n&&(s.push([i,n]),n=i=null);return qn.createTimeRanges(s)}(this.audioBuffered(),this.videoBuffered())},i.setDuration=function(e,t){void 0===t&&(t=qu),Ku({type:"mediaSource",sourceUpdater:this,action:ll(e),name:"duration",doneFn:t})},i.endOfStream=function(e,t){void 0===t&&(t=qu),Ku({type:"mediaSource",sourceUpdater:this,action:ul(e="string"!=typeof(e=void 0===e?null:e)?void 0:e),name:"endOfStream",doneFn:t})},i.removeAudio=function(e,t,i){void 0===i&&(i=qu),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Ku({type:"audio",sourceUpdater:this,action:al(e,t),doneFn:i,name:"remove"}):i()},i.removeVideo=function(e,t,i){void 0===i&&(i=qu),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Ku({type:"video",sourceUpdater:this,action:al(e,t),doneFn:i,name:"remove"}):i()},i.updating=function(){return!(!Wu("audio",this)&&!Wu("video",this))},i.audioTimestampOffset=function(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Ku({type:"audio",sourceUpdater:this,action:sl(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},i.videoTimestampOffset=function(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Ku({type:"video",sourceUpdater:this,action:sl(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},i.audioQueueCallback=function(e){this.audioBuffer&&Ku({type:"audio",sourceUpdater:this,action:ol(e),name:"callback"})},i.videoQueueCallback=function(e){this.videoBuffer&&Ku({type:"video",sourceUpdater:this,action:ol(e),name:"callback"})},i.dispose=function(){var e=this;this.trigger("dispose"),nl.forEach((function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return zu(t,e)}))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}(qn.EventTarget),fl=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),ml=function(e){function t(t,i){return(i=e.call(this,t,i=void 0===i?{}:i)||this).mediaSource_=null,i.subtitlesTrack_=null,i.loaderType_="subtitle",i.featuresNativeTextTracks_=t.featuresNativeTextTracks,i.shouldSaveSegmentTimingInfo_=!1,i}dt(t,e);var i=t.prototype;return i.createTransmuxer_=function(){return null},i.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return qn.createTimeRanges();var e=(t=this.subtitlesTrack_.cues)[0].startTime,t=t[t.length-1].startTime;return qn.createTimeRanges([[e,t]])},i.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=qo(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(t=fl.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(fl,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),n||e},i.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},i.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},i.track=function(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},i.remove=function(e,t){pu(e,t,this.subtitlesTrack_)},i.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_();if(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)}},i.timestampOffsetForSegment_=function(){return null},i.chooseNextRequest_=function(){return this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))},i.skipEmptySegments_=function(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e},i.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},i.segmentRequestFinished_=function(e,t,i){var n=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===Uu&&this.handleTimeout_(),e.code===Bu?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var r=this.pendingSegment_;this.saveBandwidthRelatedStats_(r.duration,t.stats),this.state="APPENDING",this.trigger("appending");var a=r.segment;if(a.map&&(a.map.bytes=t.map.bytes),r.bytes=t.bytes,"function"!=typeof window.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var s=function(){n.subtitlesTrack_.tech_.off("vttjsloaded",o),n.stopForError({message:"Error loading vtt.js"})},o=function(){n.subtitlesTrack_.tech_.off("vttjserror",s),n.segmentRequestFinished_(e,t,i)};return this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",o),void this.subtitlesTrack_.tech_.one("vttjserror",s)}a.requested=!0;try{this.parseVTTCues_(r)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(r,this.syncController_.timelines[r.timeline],this.playlist_),r.cues.length?r.timingInfo={start:r.cues[0].startTime,end:r.cues[r.cues.length-1].endTime}:r.timingInfo={start:r.startOfSegment,end:r.startOfSegment+r.duration},r.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");r.byteLength=r.bytes.byteLength,this.mediaSecondsLoaded+=a.duration,r.cues.forEach((function(e){n.subtitlesTrack_.addCue(n.featuresNativeTextTracks_?new window.VTTCue(e.startTime,e.endTime,e.text):e)})),function(e){var t=e.cues;if(t)for(var i=0;i<t.length;i++){for(var n=[],r=0,a=0;a<t.length;a++)t[i].startTime===t[a].startTime&&t[i].endTime===t[a].endTime&&t[i].text===t[a].text&&1<++r&&n.push(t[a]);n.length&&n.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},i.handleData_=function(){},i.updateTimingInfoEnd_=function(){},i.parseVTTCues_=function(e){var t=!1;"function"==typeof window.TextDecoder?i=new window.TextDecoder("utf8"):(i=window.WebVTT.StringDecoder(),t=!0);var i=new window.WebVTT.Parser(window,window.vttjs,i);e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},i.oncue=e.cues.push.bind(e.cues),i.ontimestampmap=function(t){e.timestampmap=t},i.onparsingerror=function(e){qn.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map&&(n=e.segment.map.bytes,t&&(n=Qu(n)),i.parse(n));var n=e.bytes;t&&(n=Qu(n)),i.parse(n),i.flush()},i.updateTimeMapping_=function(e,t,i){var n,r,a=e.segment;t&&(e.cues.length?(r=e.timestampmap,n=r.MPEGTS/bu-r.LOCAL+t.mapping,e.cues.forEach((function(e){e.startTime+=n,e.endTime+=n})),i.syncInfo||(r=e.cues[0].startTime,t=e.cues[e.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(r,t-a.duration)})):a.empty=!0)},t}(Hu),gl=[{name:"VOD",run:function(e,t,i,n,r){return i===1/0?null:{time:0,segmentIndex:0,partIndex:null}}},{name:"ProgramDateTime",run:function(e,t,i,n,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,s=null,o=co(t);r=r||0;for(var u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=e.timelineToDatetimeMappings[c.timeline];if(d&&c.dateTimeObject){var h=c.dateTimeObject.getTime()/1e3+d;if(c.parts&&"number"==typeof l.partIndex)for(var p=0;p<l.partIndex;p++)h+=c.parts[p].duration;if(d=Math.abs(r-h),null!==s&&(0===d||s<d))break;s=d,a={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return a}},{name:"Segment",run:function(e,t,i,n,r){var a=null,s=null;r=r||0;for(var o=co(t),u=0;u<o.length;u++){var l=o[t.endList||0===r?u:o.length-(u+1)],c=l.segment,d=l.part&&l.part.start||c&&c.start;if(c.timeline===n&&void 0!==d){if(c=Math.abs(r-d),null!==s&&s<c)break;(!a||null===s||c<=s)&&(s=c,a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,i,n,r){var a=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var s=null,o=0;o<t.discontinuityStarts.length;o++){var 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e&&e.segments&&(t=this.runStrategies_(e,t,e.discontinuitySequence,0)).length?(0<(t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0})).segmentIndex&&(t.time*=-1),Math.abs(t.time+yo({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))):null},i.runStrategies_=function(e,t,i,n){for(var r=[],a=0;a<gl.length;a++){var s=gl[a],o=s.run(this,e,t,i,n);o&&(o.strategy=s.name,r.push({strategy:s.name,syncPoint:o}))}return r},i.selectSyncPoint_=function(e,t){for(var i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy,a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<n&&(n=s,i=e[a].syncPoint,r=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+r+"]: [time:"+i.time+", segmentIndex:"+i.segmentIndex+("number"==typeof i.partIndex?",partIndex:"+i.partIndex:"")+"]"),i},i.saveExpiredSegmentInfo=function(e,t){var i=t.mediaSequence-e.mediaSequence;if(86400<i)qn.log.warn("Not saving expired segment info. Media sequence gap "+i+" is too large.");else for(var n=i-1;0<=n;n--){var r=e.segments[n];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+n,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},i.setDateTimeMappingForStart=function(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(e=(t=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[t.timeline]=-e)},i.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,i=e.shouldSaveTimelineMapping,n=this.calculateSegmentTimeMapping_(t,t.timingInfo,i);e=t.segment,n&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:e.start})),t=e.dateTimeObject,e.discontinuity&&i&&t&&(this.timelineToDatetimeMappings[e.timeline]=-t.getTime()/1e3)},i.timestampOffsetForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].time},i.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping},i.calculateSegmentTimeMapping_=function(e,t,i){var n,r,a=e.segment,s=e.part,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+o.time+"] [mapping: 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track."),$u(i,n),(i=n.activeTrack())&&(i.mode="disabled"),n.onTrackChanged()}}},Tl={AUDIO:function(e,t,i){var n,r,a;t&&(n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),n.paused()||a.load()})),t.on("error",bl[e](e,i)))},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),n.paused()||a.load()})),t.on("error",bl[e](e,i))}},Sl={AUDIO:function(e,t){var i,n,r=t.vhs,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=l.logger_,p=t.masterPlaylistLoader,f=Co(p.master);for(i in u[e]&&0!==Object.keys(u[e]).length||(u[e]={main:{default:{default:!0}}},f&&(u[e].main.default.playlists=p.master.playlists)),u[e])for(var m in c[i]||(c[i]=[]),u[e][i]){var g=u[e][i][m],y=void 0;y=f?(h("AUDIO group '"+i+"' label '"+m+"' is a master playlist"),g.isMasterPlaylist=!0,null):"vhs-json"===a&&g.playlists?new Iu(g.playlists[0],r,o):g.resolvedUri?new Iu(g.resolvedUri,r,o):g.playlists&&"dash"===a?new Lu(g.playlists[0],r,o,p):null,g=qn.mergeOptions({id:m,playlistLoader:y},g),Tl[e](e,g.playlistLoader,t),c[i].push(g),void 0===d[m]&&(g=new qn.AudioTrack({id:m,kind:(n=void 0,n=(y=g).default?"main":"alternative",n=y.characteristics&&0<=y.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":n),enabled:!1,language:g.language,default:g.default,label:m}),d[m]=g)}s.on("error",bl[e](e,t))},SUBTITLES:function(e,t){var i,n=t.tech,r=t.vhs,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=t.masterPlaylistLoader;for(i in u[e])for(var p in c[i]||(c[i]=[]),u[e][i])if(!u[e][i][p].forced){var f=u[e][i][p],m=void 0;if("hls"===a)m=new Iu(f.resolvedUri,r,o);else if("dash"===a){if(!f.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new Lu(f.playlists[0],r,o,h)}else"vhs-json"===a&&(m=new Iu(f.playlists?f.playlists[0]:f.resolvedUri,r,o));f=qn.mergeOptions({id:p,playlistLoader:m},f),Tl[e](e,f.playlistLoader,t),c[i].push(f),void 0===d[p]&&(f=n.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track,d[p]=f)}s.on("error",bl[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i,n=t.tech,r=t.master.mediaGroups,a=(t=t.mediaTypes[e]).groups,s=t.tracks;for(i in r[e])for(var o in a[i]||(a[i]=[]),r[e][i]){var u,l,c=r[e][i][o];/^(?:CC|SERVICE)/.test(c.instreamId)&&(void 0===(l=(u=n.options_.vhs&&n.options_.vhs.captionServices||{})[(l={label:o,language:c.language,instreamId:c.instreamId,default:c.default&&c.autoselect}).instreamId]?qn.mergeOptions(l,u[l.instreamId]):l).default&&delete l.default,a[i].push(qn.mergeOptions({id:o},c)),void 0===s[o]&&(l=n.addRemoteTextTrack({id:l.instreamId,kind:"captions",default:l.default,language:l.language,label:l.label},!1).track,s[o]=l))}}},wl={AUDIO:function(e,t){return function(){var i,n=t.mediaTypes[e].tracks;for(i in n)if(n[i].enabled)return n[i];return null}},SUBTITLES:function(e,t){return function(){var i,n=t.mediaTypes[e].tracks;for(i in n)if("showing"===n[i].mode||"hidden"===n[i].mode)return n[i];return null}}},El=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],kl=function(e){function t(t){var i=e.call(this)||this,n=t.src,r=t.handleManifestRedirects,a=t.withCredentials,s=t.tech,o=t.bandwidth,u=t.externVhs,l=t.useCueTags,c=t.blacklistDuration,d=t.enableLowInitialPlaylist,h=t.sourceType,p=t.cacheEncryptionKeys,f=t.experimentalBufferBasedABR,m=t.experimentalLeastPixelDiffSelector,g=t.captionServices;if(!n)throw new Error("A non-empty playlist URL or JSON manifest string is required");var y,v=t.maxPlaylistRetries;return null!=v||(v=1/0),il=u,i.experimentalBufferBasedABR=Boolean(f),i.experimentalLeastPixelDiffSelector=Boolean(m),i.withCredentials=a,i.tech_=s,i.vhs_=s.vhs,i.sourceType_=h,i.useCueTags_=l,i.blacklistDuration=c,i.maxPlaylistRetries=v,i.enableLowInitialPlaylist=d,i.useCueTags_&&(i.cueTagsTrack_=i.tech_.addTextTrack("metadata","ad-cues"),i.cueTagsTrack_.inBandMetadataTrackDispatchType=""),i.requestOptions_={withCredentials:a,handleManifestRedirects:r,maxPlaylistRetries:v,timeout:null},i.on("error",i.pauseLoading),i.mediaTypes_=(y={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(e){y[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:qu,activeTrack:qu,getActiveGroup:qu,onGroupChanged:qu,onTrackChanged:qu,lastTrack_:null,logger_:to("MediaGroups["+e+"]")}})),y),i.mediaSource=new window.MediaSource,i.handleDurationChange_=i.handleDurationChange_.bind(ct(i)),i.handleSourceOpen_=i.handleSourceOpen_.bind(ct(i)),i.handleSourceEnded_=i.handleSourceEnded_.bind(ct(i)),i.mediaSource.addEventListener("durationchange",i.handleDurationChange_),i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_),i.mediaSource.addEventListener("sourceended",i.handleSourceEnded_),i.seekable_=qn.createTimeRanges(),i.hasPlayed_=!1,i.syncController_=new yl(t),i.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,i.decrypter_=new _l,i.sourceUpdater_=new pl(i.mediaSource),i.inbandTextTracks_={},i.timelineChangeController_=new vl,p={vhs:i.vhs_,parse708captions:t.parse708captions,useDtsForTimestampOffset:t.useDtsForTimestampOffset,captionServices:g,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){return i.seekable()},seeking:function(){return i.tech_.seeking()},duration:function(){return i.duration()},hasPlayed:function(){return i.hasPlayed_},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:o,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_,cacheEncryptionKeys:p,sourceUpdater:i.sourceUpdater_,timelineChangeController:i.timelineChangeController_,experimentalExactManifestTimings:t.experimentalExactManifestTimings},i.masterPlaylistLoader_=new("dash"===i.sourceType_?Lu:Iu)(n,i.vhs_,i.requestOptions_),i.setupMasterPlaylistLoaderListeners_(),i.mainSegmentLoader_=new Hu(qn.mergeOptions(p,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),t),i.audioSegmentLoader_=new Hu(qn.mergeOptions(p,{loaderType:"audio"}),t),i.subtitleSegmentLoader_=new ml(qn.mergeOptions(p,{loaderType:"vtt",featuresNativeTextTracks:i.tech_.featuresNativeTextTracks}),t),i.setupSegmentLoaderListeners_(),i.experimentalBufferBasedABR&&(i.masterPlaylistLoader_.one("loadedplaylist",(function(){return i.startABRTimer_()})),i.tech_.on("pause",(function(){return i.stopABRTimer_()})),i.tech_.on("play",(function(){return i.startABRTimer_()}))),El.forEach((function(e){i[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(ct(i),e)})),i.logger_=to("MPC"),i.triggeredFmp4Usage=!1,"none"===i.tech_.preload()?(i.loadOnPlay_=function(){i.loadOnPlay_=null,i.masterPlaylistLoader_.load()},i.tech_.one("play",i.loadOnPlay_)):i.masterPlaylistLoader_.load(),i.timeToLoadedData__=-1,i.mainAppendsToLoadedData__=-1,i.audioAppendsToLoadedData__=-1,t="none"===i.tech_.preload()?"play":"loadstart",i.tech_.one(t,(function(){var e=Date.now();i.tech_.one("loadeddata",(function(){i.timeToLoadedData__=Date.now()-e,i.mainAppendsToLoadedData__=i.mainSegmentLoader_.mediaAppends,i.audioAppendsToLoadedData__=i.audioSegmentLoader_.mediaAppends}))})),i}dt(t,e);var i=t.prototype;return i.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},i.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},i.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t},i.timeToLoadedData_=function(){return this.timeToLoadedData__},i.checkABR_=function(){var e=this.selectPlaylist();e&&this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},i.switchMedia_=function(e,t,i){var n=(r=this.media())&&(r.id||r.uri),r=e.id||e.uri;n&&n!==r&&(this.logger_("switch media "+n+" -> "+r+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,i)},i.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=window.setInterval((function(){return e.checkABR_()}),250)},i.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(window.clearInterval(this.abrTimer_),this.abrTimer_=null)},i.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var i,n=e.mediaGroups.AUDIO,r=Object.keys(n);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)i=this.mediaTypes_.AUDIO.activeTrack();else{var a,s=n.main||r.length&&n[r[0]];for(a in s)if(s[a].default){i={label:a};break}}if(!i)return t;var o,u=[];for(o in n)if(n[o][i.label]){var l=n[o][i.label];if(l.playlists&&l.playlists.length)u.push.apply(u,l.playlists);else if(l.uri)u.push(l);else if(e.playlists.length)for(var c=0;c<e.playlists.length;c++){var d=e.playlists[c];d.attributes&&d.attributes.AUDIO&&d.attributes.AUDIO===o&&u.push(d)}}return u.length?u:t},i.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;wo(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){Sl[t](t,e)}));var t,i=e.mediaTypes,n=e.masterPlaylistLoader,r=e.tech,a=e.vhs,s=e.segmentLoaders,o=s.AUDIO,u=s.main;function l(){i.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"vhs-audio-change"}),r.trigger({type:"usage",name:"hls-audio-change"})}for(t in["AUDIO","SUBTITLES"].forEach((function(t){var n,r,a,s,o,u,l,c,d,h;i[t].activeGroup=(n=t,r=e,function(e){var t=r.masterPlaylistLoader,i=r.mediaTypes[n].groups,a=t.media();if(!a)return null;var s=null;a.attributes[n]&&(s=i[a.attributes[n]]);var o=Object.keys(i);if(!s)if("AUDIO"===n&&1<o.length&&Co(r.master))for(var u=0;u<o.length;u++){var l=i[o[u]];if(Zu(l,a)){s=l;break}}else i.main?s=i.main:1===o.length&&(s=i[o[0]]);return void 0===e?s:null!==e&&s&&s.filter((function(t){return t.id===e.id}))[0]||null}),i[t].activeTrack=wl[t](t,e),i[t].onGroupChanged=(a=t,s=e,function(){var e=(u=s.segmentLoaders)[a],t=u.main,i=s.mediaTypes[a],n=i.activeTrack(),r=i.getActiveGroup(),o=i.activePlaylistLoader,u=i.lastGroup_;r&&u&&r.id===u.id||(i.lastGroup_=r,i.lastTrack_=n,$u(e,i),r&&!r.isMasterPlaylist&&(r.playlistLoader?(e.resyncLoader(),Ju(r.playlistLoader,i)):o&&t.resetEverything()))}),i[t].onGroupChanging=(o=t,u=e,function(){var e=u.segmentLoaders[o];u.mediaTypes[o].lastGroup_=null,e.abort(),e.pause()}),i[t].onTrackChanged=(l=t,c=e,function(){var e=c.masterPlaylistLoader,t=(d=c.segmentLoaders)[l],i=d.main,n=c.mediaTypes[l],r=n.activeTrack(),a=n.getActiveGroup(),s=n.activePlaylistLoader,o=n.lastTrack_;if((!o||!r||o.id!==r.id)&&(n.lastGroup_=a,n.lastTrack_=r,$u(t,n),a)){if(a.isMasterPlaylist){if(!r||!o||r.id===o.id)return;var u=c.vhs.masterPlaylistController_,d=u.selectPlaylist();return u.media()===d?void 0:(n.logger_("track change. Switching master audio from "+o.id+" to "+r.id),e.pause(),i.resetEverything(),void u.fastQualityChange_(d))}if("AUDIO"===l){if(!a.playlistLoader)return i.setAudio(!0),void i.resetEverything();t.setAudio(!0),i.setAudio(!1)}s!==a.playlistLoader&&(t.track&&t.track(r),t.resetEverything()),Ju(a.playlistLoader,n)}}),i[t].getActiveGroup=(d=t,h=e.mediaTypes,function(){var e=h[d].activeTrack();return e?h[d].activeGroup(e):null})})),(s=i.AUDIO.activeGroup())&&(s=(s.filter((function(e){return e.default}))[0]||s[0]).id,i.AUDIO.tracks[s].enabled=!0,i.AUDIO.onGroupChanged(),i.AUDIO.onTrackChanged(),i.AUDIO.getActiveGroup().playlistLoader?(u.setAudio(!1),o.setAudio(!0)):u.setAudio(!0)),n.on("mediachange",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return i[e].onGroupChanged()}))})),n.on("mediachanging",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return i[e].onGroupChanging()}))})),r.audioTracks().addEventListener("change",l),r.remoteTextTracks().addEventListener("change",i.SUBTITLES.onTrackChanged),a.on("dispose",(function(){r.audioTracks().removeEventListener("change",l),r.remoteTextTracks().removeEventListener("change",i.SUBTITLES.onTrackChanged)})),r.clearTracks("audio"),i.AUDIO.tracks)r.audioTracks().addTrack(i.AUDIO.tracks[t])}({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,vhs:e.vhs_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t),e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(function(){e.trigger("selectedinitialmedia")}))})),this.masterPlaylistLoader_.on("loadedplaylist",(function(){e.loadOnPlay_&&e.tech_.off("play",e.loadOnPlay_);var t,i=e.masterPlaylistLoader_.media();if(!i){if(e.excludeUnsupportedVariants_(),!(t=(t=e.enableLowInitialPlaylist?e.selectInitialPlaylist():t)||e.selectPlaylist())||!e.shouldSwitchToMedia_(t))return;if(e.initialMedia_=t,e.switchMedia_(e.initialMedia_,"initial"),"vhs-json"!==e.sourceType_||!e.initialMedia_.segments)return;i=e.initialMedia_}e.handleUpdatedMediaPlaylist(i)})),this.masterPlaylistLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)})),this.masterPlaylistLoader_.on("mediachanging",(function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()})),this.masterPlaylistLoader_.on("mediachange",(function(){var t=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;wo(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})})),this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media();"playlist-unchanged"!==t.lastExcludeReason_&&e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),e.tech_.trigger("playliststuck"))})),this.masterPlaylistLoader_.on("renditiondisabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})})),this.masterPlaylistLoader_.on("renditionenabled",(function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})}))},i.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},i.triggerPresenceUsage_=function(e,t){var i,n=e.mediaGroups||{},r=!0;for(i in e=Object.keys(n.AUDIO),n.AUDIO)for(var a in n.AUDIO[i])n.AUDIO[i][a].uri||(r=!1);r&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(n.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),il.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),e.length&&1<Object.keys(n.AUDIO[e[0]]).length&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},i.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media()||this.masterPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),n=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,i=e.buffered,n=e.currentTime,r=e.nextPlaylist,a=e.bufferLowWaterLine,s=e.bufferHighWaterLine,o=e.duration,u=e.experimentalBufferBasedABR,l=e.log;if(!r)return qn.log.warn("We received no playlist to switch to. Please check your stream."),!1;var c="allowing switch "+(t&&t.id||"null")+" -> "+r.id;return t?!(r.id===t.id||(e=Boolean(no(i,n).length),t.endList?(i=uo(i,n),o<(n=u?Du.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Du.MAX_BUFFER_LOW_WATER_LINE)?(l(c+" as duration < max low water line ("+o+" < "+n+")"),0):(n=r.attributes.BANDWIDTH)<(r=t.attributes.BANDWIDTH)&&(!u||i<s)?(t=c+" as next bandwidth < current bandwidth ("+n+" < "+r+")",u&&(t+=" and forwardBuffer < bufferHighWaterLine ("+i+" < "+s+")"),l(t),0):(!u||r<n)&&a<=i?(a=c+" as forwardBuffer >= bufferLowWaterLine ("+i+" >= "+a+")",u&&(a+=" and next bandwidth > current bandwidth ("+n+" > "+r+")"),l(a),0):(l("not "+c+" as no switching criteria met"),1)):e||"number"!=typeof t.partTargetDuration?(l(c+" as current playlist is live"),0):(l("not "+c+" as current playlist is live llhls, but currentTime isn't in buffered."),1))):(l(c+" as current playlist is not set"),!0)}({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:n,bufferHighWaterLine:r,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},i.setupSegmentLoaderListeners_=function(){var e=this;function t(){if(!e.sourceUpdater_.hasCreatedSourceBuffers())return e.tryToCreateSourceBuffers_();var t=e.getCodecsOrExclude_();t&&e.sourceUpdater_.addOrChangeSourceBuffers(t)}this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist();e.shouldSwitchToMedia_(t)&&e.switchMedia_(t,"bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")}))),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("appenderror",(function(){e.error=e.mainSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(function(){e.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(function(){e.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(function(){e.error=e.audioSegmentLoader_.error_,e.trigger("error")})),this.mainSegmentLoader_.on("ended",(function(){e.logger_("main segment loader ended"),e.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(function(t){e.experimentalBufferBasedABR||(e.delegateLoaders_("all",["abort"]),e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))})),this.mainSegmentLoader_.on("trackinfo",t),this.audioSegmentLoader_.on("trackinfo",t),this.mainSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(function(){e.logger_("audioSegmentLoader ended"),e.onEndOfStream()}))},i.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},i.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},i.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},i.fastQualityChange_=function(e){var t=this;(e=void 0===e?this.selectPlaylist():e)!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((function(){qn.browser.IE_VERSION||qn.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))):this.logger_("skipping fastQualityChange because new media is same as old")},i.play=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}},i.setupFirstPlay=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(qn.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(function(){e.trigger("firstplay"),e.tech_.setCurrentTime(i.end(0)),e.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(i.end(0))}return this.hasPlayed_=!0,this.load(),!0},i.handleSourceOpen_=function(){var e;this.tryToCreateSourceBuffers_(),!this.tech_.autoplay()||void 0!==(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,(function(e){})),this.trigger("sourceopen")},i.handleSourceEnded_=function(){var e,t;!this.inbandTextTracks_.metadataTrack_||(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(t=this.duration(),e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t)},i.handleDurationChange_=function(){this.tech_.trigger("durationchange")},i.onEndOfStream=function(){var e,t=this.mainSegmentLoader_.ended_;(t=this.mediaTypes_.AUDIO.activePlaylistLoader?((e=this.mainSegmentLoader_.getCurrentMediaInfo_())&&!e.hasVideo||t)&&this.audioSegmentLoader_.ended_:t)&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},i.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;if(null===(t=this.syncController_.getExpiredTime(e,this.duration())))return!1;var t,i=il.Playlist.playlistEnd(e,t);return e=this.tech_.currentTime(),(t=this.tech_.buffered()).length?(t=t.end(t.length-1))-e<=.1&&i-t<=.1:i-e<=.1},i.blacklistCurrentPlaylist=function(e,t){var i=(e=void 0===e?{}:e).playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!i)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));i.playlistErrors_++;var n,r=this.masterPlaylistLoader_.master.playlists,a=r.filter(To),s=1===a.length&&a[0]===i;return 1===r.length&&t!==1/0?(qn.log.warn("Problem encountered with playlist "+i.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(s)):(s&&(n=!1,r.forEach((function(e){var t;e===i||void 0!==(t=e.excludeUntil)&&t!==1/0&&(n=!0,delete e.excludeUntil)})),n&&(qn.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))),a=i.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,i.excludeUntil=a,e.reason&&(i.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),(r=this.selectPlaylist())?(t=e.internal?this.logger_:qn.log.warn,a=e.message?" "+e.message:"",t((e.internal?"Internal problem":"Problem")+" encountered with playlist "+i.id+"."+a+" Switching to playlist "+r.id+"."),r.attributes.AUDIO!==i.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),r.attributes.SUBTITLES!==i.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]),a=r.targetDuration/2*1e3||5e3,a="number"==typeof r.lastRequest&&Date.now()-r.lastRequest<=a,this.switchMedia_(r,"exclude",s||a)):(this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error")))},i.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},i.delegateLoaders_=function(e,t){var i=this,n=[],r="all"===e;!r&&"main"!==e||n.push(this.masterPlaylistLoader_);var a=[];!r&&"audio"!==e||a.push("AUDIO"),!r&&"subtitle"!==e||(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach((function(e){(e=i.mediaTypes_[e]&&i.mediaTypes_[e].activePlaylistLoader)&&n.push(e)})),["main","audio","subtitle"].forEach((function(t){var r=i[t+"SegmentLoader_"];!r||e!==t&&"all"!==e||n.push(r)})),n.forEach((function(e){return t.forEach((function(t){"function"==typeof e[t]&&e[t]()}))}))},i.setCurrentTime=function(e){var t=no(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},i.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:il.Playlist.duration(e):1/0:0},i.seekable=function(){return this.seekable_},i.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var n,r,a=this.masterPlaylistLoader_.master,s=il.Playlist.seekable(t,i,il.Playlist.liveEdgeDelay(a,t));if(0!==s.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=il.Playlist.seekable(t,i,il.Playlist.liveEdgeDelay(a,t))).length)return}this.seekable_&&this.seekable_.length&&(n=this.seekable_.end(0),r=this.seekable_.start(0)),!e||e.start(0)>s.end(0)||s.start(0)>e.end(0)?this.seekable_=s:this.seekable_=qn.createTimeRanges([[(e.start(0)>s.start(0)?e:s).start(0),(e.end(0)<s.end(0)?e:s).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===n&&this.seekable_.start(0)===r||(this.logger_("seekable updated ["+ao(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},i.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){var t=this.seekable();return t.length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))):void 0}e=this.tech_.buffered(),t=il.Playlist.duration(this.masterPlaylistLoader_.media()),0<e.length&&(t=Math.max(t,e.end(e.length-1))),this.mediaSource.duration!==t&&this.sourceUpdater_.setDuration(t)},i.dispose=function(){var e=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((function(t){var i,n=e.mediaTypes_[t].groups;for(i in n)n[i].forEach((function(e){e.playlistLoader&&e.playlistLoader.dispose()}))})),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()},i.master=function(){return this.masterPlaylistLoader_.master},i.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},i.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_();return e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_(),t&&e},i.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}};t.video=t.main;var i=ou(this.master(),this.media()),n={},r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(n.video=i.video||t.main.videoCodec||"avc1.4d400d"),t.main.isMuxed&&(n.video+=","+(i.audio||t.main.audioCodec||gr)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||r)&&(n.audio=i.audio||t.main.audioCodec||t.audio.audioCodec||gr,t.audio.isFmp4=(t.main.hasAudio&&!t.main.isMuxed?t.main:t.audio).isFmp4),n.audio||n.video){var a,s,o={};if(["video","audio"].forEach((function(e){var i;n.hasOwnProperty(e)&&!(t[e].isFmp4?ir:nr)(i=n[e])&&(i=t[e].isFmp4?"browser":"muxer",o[i]=o[i]||[],o[i].push(n[e]),"audio"===e&&(a=i))})),r&&a&&this.media().attributes.AUDIO&&(s=this.media().attributes.AUDIO,this.master().playlists.forEach((function(t){(t.attributes&&t.attributes.AUDIO)===s&&t!==e.media()&&(t.excludeUntil=1/0)})),this.logger_("excluding audio group "+s+" as "+a+' does not support codec(s): "'+n.audio+'"')),!Object.keys(o).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach((function(t){var i=(Zn(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Zn(n[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&u.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+n[t]+'"')})),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return n}r=Object.keys(o).reduce((function(e,t){return e&&(e+=", "),e+(t+' does not support codec(s): "')+o[t].join(",")+'"'}),"")+".",this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:r,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},i.tryToCreateSourceBuffers_=function(){var e;"open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||!this.areMediaTypesKnown_()||(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))},i.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,i=[];Object.keys(t).forEach((function(n){var r,a=t[n];-1===i.indexOf(a.id)&&(i.push(a.id),r=[],!(n=ou(e.master,a)).audio||nr(n.audio)||ir(n.audio)||r.push("audio codec "+n.audio),!n.video||nr(n.video)||ir(n.video)||r.push("video codec "+n.video),n.text&&"stpp.ttml.im1t"===n.text&&r.push("text codec "+n.text),r.length&&(a.excludeUntil=1/0,e.logger_("excluding "+a.id+" for unsupported: "+r.join(", "))))}))},i.excludeIncompatibleVariants_=function(e){var t=this,i=[],n=this.master().playlists,r=su(e=au(Zn(e))),a=e.video&&Zn(e.video)[0]||null,s=e.audio&&Zn(e.audio)[0]||null;Object.keys(n).forEach((function(e){var o,u,l=n[e];-1===i.indexOf(l.id)&&l.excludeUntil!==1/0&&(i.push(l.id),o=[],e=su(u=ou(t.masterPlaylistLoader_.master,l)),(u.audio||u.video)&&(e!==r&&o.push('codec count "'+e+'" !== "'+r+'"'),t.sourceUpdater_.canChangeType()||(e=u.video&&Zn(u.video)[0]||null,u=u.audio&&Zn(u.audio)[0]||null,e&&a&&e.type.toLowerCase()!==a.type.toLowerCase()&&o.push('video codec "'+e.type+'" !== "'+a.type+'"'),u&&s&&u.type.toLowerCase()!==s.type.toLowerCase()&&o.push('audio codec "'+u.type+'" !== "'+s.type+'"')),o.length&&(l.excludeUntil=1/0,t.logger_("blacklisting "+l.id+": "+o.join(" && ")))))}))},i.updateAdCues_=function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i){if(void 0===i&&(i=0),e.segments)for(var n=i,r=0;r<e.segments.length;r++){var a,s,o,u=e.segments[r];if(o=o||function(e,t){for(var i=e.cues,n=0;n<i.length;n++){var r=i[n];if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null}(t,n+u.duration/2)){if("cueIn"in u){o.endTime=n,o.adEndTime=n,n+=u.duration,o=null;continue}if(n<o.endTime){n+=u.duration;continue}o.endTime+=u.duration}else"cueOut"in u&&((o=new window.VTTCue(n,n+u.duration,u.cueOut)).adStartTime=n,o.adEndTime=n+parseFloat(u.cueOut),t.addCue(o)),"cueOutCont"in u&&(a=(s=u.cueOutCont.split("/").map(parseFloat))[0],s=s[1],(o=new window.VTTCue(n,n+u.duration,"")).adStartTime=n-a,o.adEndTime=o.adStartTime+s,t.addCue(o));n+=u.duration}}(e,this.cueTagsTrack_,t)},i.goalBufferLength=function(){var e=this.tech_.currentTime(),t=Du.GOAL_BUFFER_LENGTH,i=Du.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,Du.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)},i.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=Du.BUFFER_LOW_WATER_LINE,i=Du.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,Du.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,Du.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.experimentalBufferBasedABR?r:n)},i.bufferHighWaterLine=function(){return Du.BUFFER_HIGH_WATER_LINE},t}(qn.EventTarget),Cl=["seeking","seeked","pause","playing","error"],Il=function(){function e(e){var t=this;function i(){return t.monitorCurrentTime_()}function n(){return t.monitorCurrentTime_()}function r(){return t.techWaiting_()}function a(){return t.cancelTimer_()}this.masterPlaylistController_=e.masterPlaylistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=to("PlaybackWatcher"),this.logger_("initialize");var s=this.masterPlaylistController_,o=["main","subtitle","audio"],u={};function l(e){["main","audio"].forEach((function(i){s[i+"SegmentLoader_"][e]("appended",t.seekingAppendCheck_)}))}o.forEach((function(e){u[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},s[e+"SegmentLoader_"].on("appendsdone",u[e].updateend),s[e+"SegmentLoader_"].on("playlistupdate",u[e].reset),t.tech_.on(["seeked","seeking"],u[e].reset)})),this.seekingAppendCheck_=function(){t.fixesBadSeeks_()&&(t.consecutiveUpdates=0,t.lastRecordedTime=t.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=function(){return l("off")},this.watchForBadSeeking_=function(){t.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",r),this.tech_.on(Cl,a),this.tech_.on("canplay",n),this.tech_.one("play",i),this.dispose=function(){t.clearSeekingAppendCheck_(),t.logger_("dispose"),t.tech_.off("waiting",r),t.tech_.off(Cl,a),t.tech_.off("canplay",n),t.tech_.off("play",i),t.tech_.off("seeking",t.watchForBadSeeking_),t.tech_.off("seeked",t.clearSeekingAppendCheck_),o.forEach((function(e){s[e+"SegmentLoader_"].off("appendsdone",u[e].updateend),s[e+"SegmentLoader_"].off("playlistupdate",u[e].reset),t.tech_.off(["seeked","seeking"],u[e].reset)})),t.checkCurrentTimeTimeout_&&window.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=window.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0;return!1}(this[e+"Buffered_"],n);this[e+"Buffered_"]=n,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:i.playlist_&&i.playlist_.id,buffered:so(n)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:"vhs-"+e+"-download-exclusion"}),"subtitle"!==e&&t.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){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)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),i=this.tech_.currentTime();if(this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),void 0!==(e=this.beforeSeekableWindow_(t,i)?(a=t.start(0))+(a===t.end(0)?0:.1):e))return this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+ao(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var n=this.masterPlaylistController_.sourceUpdater_,r=this.tech_.buffered(),a=n.audioBuffer?n.audioBuffered():null,s=(t=n.videoBuffer?n.videoBuffered():null,(n=this.media()).partTargetDuration||2*(n.targetDuration-Su)),o=[a,t],u=0;u<o.length;u++)if(o[u]&&uo(o[u],i)<s)return!1;return 0!==(r=ro(r,i)).length&&(e=r.start(0)+.1,this.logger_("Buffered region starts ("+r.start(0)+")  just beyond seek point ("+i+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),(t=no(t=this.tech_.buffered(),e)).length&&e+3<=t.end(0)&&(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+t.start(0)+" -> "+t.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})))},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();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:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}return e=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,i=this.tech_.buffered(),this.videoUnderflow_({audioBuffered:e.audioBuffered(),videoBuffered:e.videoBuffered(),currentTime:t})?(this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0):0<(e=ro(i,t)).length&&(i=e.start(0)-t,this.logger_("Stopped at "+t+", setting timer for "+i+", seeking to "+e.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*i,t),!0)},t.afterSeekableWindow_=function(e,t,i,n){if(void 0===n&&(n=!1),!e.length)return!1;var r=e.end(e.length-1)+.1;return(r=!i.endList&&n?e.end(e.length-1)+3*i.targetDuration:r)<t},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t,i,n=e.videoBuffered,r=e.audioBuffered,a=e.currentTime;if(n)return n.length&&r.length?(i=no(n,a-3),e=no(n,a),(r=no(r,a)).length&&!e.length&&i.length&&(t={start:i.end(0),end:r.end(0)})):ro(n,a).length||(t=this.gapFromVideoUnderflow_(n,a)),!!t&&(this.logger_("Encountered a gap in video from "+t.start+" to "+t.end+". Seeking to current time "+a),!0)},t.skipTheGap_=function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime();t=ro(t,i),this.cancelTimer_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+Su),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))},t.gapFromVideoUnderflow_=function(e,t){for(var i=function(e){if(e.length<2)return qn.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var n=e.end(i-1),r=e.start(i);t.push([n,r])}return qn.createTimeRanges(t)}(e),n=0;n<i.length;n++){var r=i.start(n),a=i.end(n);if(t-r<4&&2<t-r)return{start:r,end:a}}return null},e}(),xl={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Al={PlaylistLoader:Iu,Playlist:Eu,utils:jt,STANDARD_PLAYLIST_SELECTOR:zn,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(Eu.isEnabled);return cu(t,du),t.filter((function(t){return!!ou(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:zn,movingAverageBandwidthSelector:function(e){var t=-1,i=-1;if(e<0||1<e)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var n=this.useDevicePixelRatio&&window.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),hu(this.playlists.master,t,parseInt(lu(this.tech_.el(),"width"),10)*n,parseInt(lu(this.tech_.el(),"height"),10)*n,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:du,comparePlaylistResolution:function(e,t){var i,n;return(i=(i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:i)||window.Number.MAX_VALUE)===(n=(n=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:n)||window.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:Uo()};function Pl(e,t){for(var i=t.media(),n=-1,r=0;r<e.length;r++)if(e[r].id===i.id){n=r;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})}Object.keys(Du).forEach((function(e){Object.defineProperty(Al,e,{get:function(){return qn.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),Du[e]},set:function(t){qn.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?qn.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):Du[e]=t}})}));var Ll="videojs-vhs";function Dl(){if(!window.localStorage)return null;var e=window.localStorage.getItem(Ll);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}}Al.canPlaySource=function(){return qn.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")},Al.supportsNativeHls=function(){if(!document||!document.createElement)return!1;var e=document.createElement("video");return!!qn.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),Al.supportsNativeDash=!!(document&&document.createElement&&qn.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/dash+xml")),Al.supportsTypeNatively=function(e){return"hls"===e?Al.supportsNativeHls:"dash"===e&&Al.supportsNativeDash},Al.isSupported=function(){return qn.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Ol=function(e){function t(t,i,n){var r=e.call(this,i,qn.mergeOptions(n.hls,n.vhs))||this;if(n.hls&&Object.keys(n.hls).length&&qn.log.warn("Using hls options is deprecated. Please rename `hls` to `vhs` in your options object."),"number"==typeof n.initialBandwidth&&(r.options_.bandwidth=n.initialBandwidth),r.logger_=to("VhsHandler"),i.options_&&i.options_.playerId&&((n=qn(i.options_.playerId)).hasOwnProperty("hls")||Object.defineProperty(n,"hls",{get:function(){return qn.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),i.trigger({type:"usage",name:"hls-player-access"}),ct(r)},configurable:!0}),n.hasOwnProperty("vhs")||Object.defineProperty(n,"vhs",{get:function(){return qn.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),i.trigger({type:"usage",name:"vhs-player-access"}),ct(r)},configurable:!0}),n.hasOwnProperty("dash")||Object.defineProperty(n,"dash",{get:function(){return qn.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),ct(r)},configurable:!0}),r.player_=n),r.tech_=i,r.source_=t,r.stats={},r.ignoreNextSeekingEvent_=!1,r.setOptions_(),r.options_.overrideNative&&i.overrideNativeAudioTracks&&i.overrideNativeVideoTracks)i.overrideNativeAudioTracks(!0),i.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(i.featuresNativeVideoTracks||i.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(document,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t&&t.contains(r.tech_.el())?r.masterPlaylistController_.fastQualityChange_():r.masterPlaylistController_.checkABR_()})),r.on(r.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),r.on(r.tech_,"error",(function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()})),r.on(r.tech_,"play",r.play),r}dt(t,e);var i=t.prototype;return i.setOptions_=function(){var e,t=this;this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=Dl())&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=Du.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Du.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS","useNetworkInformationApi","useDtsForTimestampOffset","experimentalExactManifestTimings","experimentalLeastPixelDiffSelector"].forEach((function(e){void 0!==t.source_[e]&&(t.options_[e]=t.source_[e])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},i.src=function(e,t){var i=this;e&&(this.setOptions_(),this.options_.src=0===(e=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,this.options_.tech=this.tech_,this.options_.externVhs=Al,this.options_.sourceType=rr(t),this.options_.seekTo=function(e){i.tech_.setCurrentTime(e)},this.options_.smoothQualityChange&&qn.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new kl(this.options_),t=qn.mergeOptions({liveRangeSafeTimeDelta:.1},this.options_,{seekable:function(){return i.seekable()},media:function(){return i.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_}),this.playbackWatcher_=new Il(t),this.masterPlaylistController_.on("error",(function(){var e=qn.players[i.tech_.options_.playerId],t=i.masterPlaylistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)})),t=this.options_.experimentalBufferBasedABR?Al.movingAverageBandwidthSelector(.55):Al.STANDARD_PLAYLIST_SELECTOR,this.masterPlaylistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.masterPlaylistController_.selectInitialPlaylist=Al.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(){var e=this.masterPlaylistController_.mainSegmentLoader_.bandwidth,t=window.navigator.connection||window.navigator.mozConnection||window.navigator.webkitConnection;return this.options_.useNetworkInformationApi&&t?1e7<=(t=1e3*t.downlink*1e3)&&1e7<=e?Math.max(e,t):t:e},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=0<this.throughput?1/this.throughput:0;return Math.floor(1/(e+t))},set:function(){qn.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:function(){return i.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return i.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return i.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return i.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return i.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return i.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return i.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return i.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return i.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return i.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return i.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return i.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return i.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return so(i.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return i.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return i.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return i.tech_.name_},enumerable:!0},duration:{get:function(){return i.tech_.duration()},enumerable:!0},master:{get:function(){return i.playlists.master},enumerable:!0},playerDimensions:{get:function(){return i.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return so(i.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return i.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",(function(){i.options_.useBandwidthFromLocalStorage&&function(e){if(window.localStorage){var t=(t=Dl())?qn.mergeOptions(t,e):e;try{window.localStorage.setItem(Ll,JSON.stringify(t))}catch(e){return}}}({bandwidth:i.bandwidth,throughput:Math.round(i.throughput)})})),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var e;(e=i).representations=function(){var t;return(t=Co(t=e.masterPlaylistController_.master())?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists)?t.filter((function(e){return!bo(e)})).map((function(t,i){return new el(e,t,t.id)})):[]}})),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",(function(){i.setupEme_()})),this.on(this.masterPlaylistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.masterPlaylistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=window.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_)))},i.createKeySessions_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),function(e){var t=e.player,i=e.sourceKeySystems,n=e.audioMedia;if(e=e.mainPlaylists,!t.eme.initializeMediaKeys)return Promise.resolve();e=e=n?e.concat([n]):e,r=Object.keys(i),e=e.reduce((function(e,t){if(!t.contentProtection)return e;var i=r.reduce((function(e,i){var n=t.contentProtection[i];return n&&n.pssh&&(e[i]={pssh:n.pssh}),e}),{});return Object.keys(i).length&&e.push(i),e}),[]);var r,a=[],s=[];return e.forEach((function(e){s.push(new Promise((function(e,i){t.tech_.one("keysessioncreated",e)}))),a.push(new Promise((function(i,n){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?n(e):i()}))})))})),Promise.race([Promise.all(a),Promise.race(s)])}({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:t&&t.media(),mainPlaylists:this.playlists.master.playlists}).then((function(){e.logger_("created EME key session"),e.masterPlaylistController_.sourceUpdater_.initializedEme()})).catch((function(t){e.logger_("error while creating EME key session",t),e.player_.error({message:"Failed to initialize media keys for EME",code:3})}))},i.handleWaitingForKey_=function(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()},i.setupEme_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;t=function(e){var t=e.player;return!(!(e=function(e,t,i){if(!e)return e;var n={};t&&t.attributes&&t.attributes.CODECS&&(n=au(Zn(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);var r,a=tr(n.video),s=tr(n.audio),o={};for(r in e)o[r]={},s&&(o[r].audioContentType=s),a&&(o[r].videoContentType=a),t.contentProtection&&t.contentProtection[r]&&t.contentProtection[r].pssh&&(o[r].pssh=t.contentProtection[r].pssh),"string"==typeof e[r]&&(o[r].url=e[r]);return qn.mergeOptions(e,o)}(e.sourceKeySystems,e.media,e.audioMedia))||(t.currentSource().keySystems=e)&&!t.eme&&(qn.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1))}({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:t&&t.media()}),this.player_.tech_.on("keystatuschange",(function(t){"output-restricted"===t.status&&e.masterPlaylistController_.blacklistCurrentPlaylist({playlist:e.masterPlaylistController_.media(),message:"DRM keystatus changed to "+t.status+". Playlist will fail to play. Check for HDCP content.",blacklistDuration:1/0})})),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),11!==qn.browser.IE_VERSION&&t?this.createKeySessions_():this.masterPlaylistController_.sourceUpdater_.initializedEme()},i.setupQualityLevels_=function(){var e=this,t=qn.players[this.tech_.options_.playerId];t&&t.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var t,i;t=e.qualityLevels_,(i=e).representations().forEach((function(e){t.addQualityLevel(e)})),Pl(t,i.playlists)})),this.playlists.on("mediachange",(function(){Pl(e.qualityLevels_,e.playlists)})))},t.version=function(){return{"@videojs/http-streaming":"2.14.2","mux.js":"6.0.1","mpd-parser":"0.21.1","m3u8-parser":"4.7.1","aes-decrypter":"3.1.3"}},i.version=function(){return this.constructor.version()},i.canChangeType=function(){return pl.canChangeType()},i.play=function(){this.masterPlaylistController_.play()},i.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)},i.duration=function(){return this.masterPlaylistController_.duration()},i.seekable=function(){return this.masterPlaylistController_.seekable()},i.dispose=function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.tech_&&delete this.tech_.hls,this.mediaSourceUrl_&&window.URL.revokeObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),e.prototype.dispose.call(this)},i.convertToProgramTime=function(e,t){return function(e){var t=e.playlist,i=e.time,n=void 0===i?void 0:i;if(!(i=e.callback))throw new Error("getProgramTime: callback must be provided");return t&&void 0!==n?(e=function(e,t){if(!t||!t.segments||0===t.segments.length)return null;for(var i,n=0,r=0;r<t.segments.length&&!(e<=(n=(i=t.segments[r]).videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:n+i.duration));r++);var a=t.segments[t.segments.length-1];if(a.videoTimingInfo&&a.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(n<e){if(e>n+.25*a.duration)return null;i=a}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:n-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}}(n,t))?"estimate"===e.type?i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:e.estimatedStart}):(t={mediaSeconds:n},(e=function(e,t){if(!t.dateTimeObject)return null;var i=t.videoTimingInfo.transmuxerPrependedSeconds;return i=e-(t.videoTimingInfo.transmuxedPresentationStart+i),new Date(t.dateTimeObject.getTime()+1e3*i)}(n,e.segment))&&(t.programDateTime=e.toISOString()),i(null,t)):i({message:"valid programTime was not found"}):i({message:"getProgramTime: playlist and time must be provided"})}({playlist:this.masterPlaylistController_.media(),time:e,callback:t})},i.seekToProgramTime=function(e,t,i,n){return void 0===i&&(i=!0),void 0===n&&(n=2),Go({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})},t}(qn.getComponent("Component")),Ml={name:"videojs-http-streaming",VERSION:"2.14.2",canHandleSource:function(e,t){return t=qn.mergeOptions(qn.options,t=void 0===t?{}:t),Ml.canPlayType(e.type,t)},handleSource:function(e,t,i){return i=qn.mergeOptions(qn.options,i=void 0===i?{}:i),t.vhs=new Ol(e,t,i),qn.hasOwnProperty("hls")||Object.defineProperty(t,"hls",{get:function(){return qn.log.warn("player.tech().hls is deprecated. Use player.tech().vhs instead."),t.vhs},configurable:!0}),t.vhs.xhr=Uo(),t.vhs.src(e.src,e.type),t.vhs},canPlayType:function(e,t){var i=qn.mergeOptions(qn.options,t=void 0===t?{}:t);return t=void 0===(t=(t=void 0===(t=i.vhs)?{}:t).overrideNative)?!qn.browser.IS_ANY_SAFARI:t,i=void 0!==(i=(i=void 0===(i=i.hls)?{}:i).overrideNative)&&i,(e=rr(e))&&(!Al.supportsTypeNatively(e)||i||t)?"maybe":""}};return ir("avc1.4d400d,mp4a.40.2")&&qn.getTech("Html5").registerSourceHandler(Ml,0),qn.VhsHandler=Ol,Object.defineProperty(qn,"HlsHandler",{get:function(){return qn.log.warn("videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead."),Ol},configurable:!0}),qn.VhsSourceHandler=Ml,Object.defineProperty(qn,"HlsSourceHandler",{get:function(){return qn.log.warn("videojs.HlsSourceHandler is deprecated. Use videojs.VhsSourceHandler instead."),Ml},configurable:!0}),qn.Vhs=Al,Object.defineProperty(qn,"Hls",{get:function(){return qn.log.warn("videojs.Hls is deprecated. Use videojs.Vhs instead."),Al},configurable:!0}),qn.use||(qn.registerComponent("Hls",Al),qn.registerComponent("Vhs",Al)),qn.options.vhs=qn.options.vhs||{},qn.options.hls=qn.options.hls||{},qn.getPlugin&&qn.getPlugin("reloadSourceOnError")||(qn.registerPlugin||qn.plugin)("reloadSourceOnError",(function(e){tl(this,e)})),qn}));