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t=this.contentEl(),n=t.parentNode,i=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,n.removeChild(t),this.empty(),Hn(t,e),this.trigger("modalfill"),i?n.insertBefore(t,i):n.appendChild(t);var r=this.getChild("closeButton");r&&n.appendChild(r.el_)},n.empty=function(){this.trigger("beforemodalempty"),Bn(this.contentEl()),this.trigger("modalempty")},n.content=function(e){return void 0!==e&&(this.content_=e),this.content_},n.conditionalFocus_=function(){var e=y().activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())},n.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)},n.handleKeyDown=function(e){if(e.stopPropagation(),k().isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(k().isEventKey(e,"Tab")){for(var t,n=this.focusableEls_(),i=this.el_.querySelector(":focus"),r=0;r<n.length;r++)if(i===n[r]){t=r;break}y().activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(n[n.length-1].focus(),e.preventDefault()):e.shiftKey||t!==n.length-1||(n[0].focus(),e.preventDefault())}},n.focusableEls_=function(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,(function(e){return(e instanceof g().HTMLAnchorElement||e instanceof g().HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof g().HTMLInputElement||e instanceof g().HTMLSelectElement||e instanceof g().HTMLTextAreaElement||e instanceof g().HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof g().HTMLIFrameElement||e instanceof g().HTMLObjectElement||e instanceof g().HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")}))},t}(Bi);Ki.prototype.options_={pauseOnOpen:!0,temporary:!0},Bi.registerComponent("ModalDialog",Ki);var Yi=function(e){function t(t){var 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t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)},t.getTrackElementByTrack_=function(e){for(var t,n=0,i=this.trackElements_.length;n<i;n++)if(e===this.trackElements_[n].track){t=this.trackElements_[n];break}return t},t.removeTrackElement_=function(e){for(var t=0,n=this.trackElements_.length;t<n;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"==typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off(),"function"==typeof this.trackElements_[t].off&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}},e}(),ir=function(){function e(t){e.prototype.setCues_.call(this,t),Object.defineProperty(this,"length",{get:function(){return this.length_}})}var t=e.prototype;return t.setCues_=function(e){var t=this.length||0,n=0,i=e.length;this.cues_=e,this.length_=e.length;var r=function(e){""+e in 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n=lr(e);return(":"===n.protocol?t.protocol:n.protocol)+n.host!==t.protocol+t.host},pr=Object.freeze({__proto__:null,parseUrl:lr,getAbsoluteURL:cr,getFileExtension:dr,isCrossOrigin:hr}),fr=function(e,t){var n=new(g().WebVTT.Parser)(g(),g().vttjs,g().WebVTT.StringDecoder()),i=[];n.oncue=function(e){t.addCue(e)},n.onparsingerror=function(e){i.push(e)},n.onflush=function(){t.trigger({type:"loadeddata",target:t})},n.parse(e),i.length>0&&(g().console&&g().console.groupCollapsed&&g().console.groupCollapsed("Text Track parsing errors for "+t.src),i.forEach((function(e){return Nt.error(e)})),g().console&&g().console.groupEnd&&g().console.groupEnd()),n.flush()},mr=function(e,t){var n={uri:e},i=hr(e);i&&(n.cors=i);var r="use-credentials"===t.tech_.crossOrigin();r&&(n.withCredentials=r),I()(n,gi(this,(function(e,n,i){if(e)return Nt.error(e,n);t.loaded_=!0,"function"!=typeof g().WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],(function(e){if("vttjserror"!==e.type)return 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Object.defineProperty(b(n),"selected",{get:function(){return r},set:function(e){"boolean"==typeof e&&e!==r&&(r=e,this.trigger("selectedchange"))}}),i.selected&&(n.selected=i.selected),n}return S(t,e),t}(ur),_r=function(e){function t(t){var n,i;void 0===t&&(t={}),n=e.call(this)||this;var r=new gr(t);return n.kind=r.kind,n.src=r.src,n.srclang=r.language,n.label=r.label,n.default=r.default,Object.defineProperties(b(n),{readyState:{get:function(){return i}},track:{get:function(){return r}}}),i=0,r.addEventListener("loadeddata",(function(){i=2,n.trigger({type:"load",target:b(n)})})),n}return S(t,e),t}(yi);_r.prototype.allowedEvents_={load:"load"},_r.NONE=0,_r.LOADING=1,_r.LOADED=2,_r.ERROR=3;var br={audio:{ListClass:Zi,TrackClass:vr,capitalName:"Audio"},video:{ListClass:er,TrackClass:yr,capitalName:"Video"},text:{ListClass:tr,TrackClass:gr,capitalName:"Text"}};Object.keys(br).forEach((function(e){br[e].getterName=e+"Tracks",br[e].privateName=e+"Tracks_"}));var Tr={remoteText:{ListClass:tr,TrackClass:gr,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:nr,TrackClass:_r,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},Sr=_({},br,Tr);Tr.names=Object.keys(Tr),br.names=Object.keys(br),Sr.names=[].concat(Tr.names).concat(br.names);var Er=function(e){function t(t,n){var i;return void 0===t&&(t={}),void 0===n&&(n=function(){}),t.reportTouchActivity=!1,(i=e.call(this,null,t,n)||this).onDurationChange_=function(e){return i.onDurationChange(e)},i.trackProgress_=function(e){return i.trackProgress(e)},i.trackCurrentTime_=function(e){return i.trackCurrentTime(e)},i.stopTrackingCurrentTime_=function(e){return i.stopTrackingCurrentTime(e)},i.disposeSourceHandler_=function(e){return i.disposeSourceHandler(e)},i.hasStarted_=!1,i.on("playing",(function(){this.hasStarted_=!0})),i.on("loadstart",(function(){this.hasStarted_=!1})),Sr.names.forEach((function(e){var n=Sr[e];t&&t[n.getterName]&&(i[n.privateName]=t[n.getterName])})),i.featuresProgressEvents||i.manualProgressOn(),i.featuresTimeupdateEvents||i.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((function(e){!1===t["native"+e+"Tracks"]&&(i["featuresNative"+e+"Tracks"]=!1)})),!1===t.nativeCaptions||!1===t.nativeTextTracks?i.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(i.featuresNativeTextTracks=!0),i.featuresNativeTextTracks||i.emulateTextTracks(),i.preloadTextTracks=!1!==t.preloadTextTracks,i.autoRemoteTextTracks_=new Sr.text.ListClass,i.initTrackListeners(),t.nativeControlsForTouch||i.emitTapEvents(),i.constructor&&(i.name_=i.constructor.name||"Unknown Tech"),i}S(t,e);var n=t.prototype;return n.triggerSourceset=function(e){var t=this;this.isReady_||this.one("ready",(function(){return t.setTimeout((function(){return t.triggerSourceset(e)}),1)})),this.trigger({src:e,type:"sourceset"})},n.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)},n.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)},n.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(gi(this,(function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()})),500)},n.onDurationChange=function(e){this.duration_=this.duration()},n.buffered=function(){return Hi(0,0)},n.bufferedPercent=function(){return qi(this.buffered(),this.duration_)},n.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},n.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},n.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},n.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)},n.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.dispose=function(){this.clearTracks(br.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),e.prototype.dispose.call(this)},n.clearTracks=function(e){var t=this;(e=[].concat(e)).forEach((function(e){for(var n=t[e+"Tracks"]()||[],i=n.length;i--;){var r=n[i];"text"===e&&t.removeRemoteTextTrack(r),n.removeTrack(r)}}))},n.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var n=e[t];this.removeRemoteTextTrack(n)}},n.reset=function(){},n.crossOrigin=function(){},n.setCrossOrigin=function(){},n.error=function(e){return void 0!==e&&(this.error_=new Vi(e),this.trigger("error")),this.error_},n.played=function(){return this.hasStarted_?Hi(0,0):Hi()},n.play=function(){},n.setScrubbing=function(){},n.scrubbing=function(){},n.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.initTrackListeners=function(){var e=this;br.names.forEach((function(t){var n=br[t],i=function(){e.trigger(t+"trackchange")},r=e[n.getterName]();r.addEventListener("removetrack",i),r.addEventListener("addtrack",i),e.on("dispose",(function(){r.removeEventListener("removetrack",i),r.removeEventListener("addtrack",i)}))}))},n.addWebVttScript_=function(){var e=this;if(!g().WebVTT)if(y().body.contains(this.el())){if(!this.options_["vtt.js"]&&Ht(A())&&Object.keys(A()).length>0)return void this.trigger("vttjsloaded");var t=y().createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){t.onload=null,t.onerror=null})),g().WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},n.emulateTextTracks=function(){var e=this,t=this.textTracks(),n=this.remoteTextTracks(),i=function(e){return t.addTrack(e.track)},r=function(e){return t.removeTrack(e.track)};n.on("addtrack",i),n.on("removetrack",r),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},s=function(){a();for(var e=0;e<t.length;e++){var n=t[e];n.removeEventListener("cuechange",a),"showing"===n.mode&&n.addEventListener("cuechange",a)}};s(),t.addEventListener("change",s),t.addEventListener("addtrack",s),t.addEventListener("removetrack",s),this.on("dispose",(function(){n.off("addtrack",i),n.off("removetrack",r),t.removeEventListener("change",s),t.removeEventListener("addtrack",s),t.removeEventListener("removetrack",s);for(var e=0;e<t.length;e++)t[e].removeEventListener("cuechange",a)}))},n.addTextTrack=function(e,t,n){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,n,i,r){void 0===r&&(r={});var a=e.textTracks();r.kind=t,n&&(r.label=n),i&&(r.language=i),r.tech=e;var s=new Sr.text.TrackClass(r);return a.addTrack(s),s}(this,e,t,n)},n.createRemoteTextTrack=function(e){var t=Di(e,{tech:this});return new Tr.remoteTextEl.TrackClass(t)},n.addRemoteTextTrack=function(e,t){var n=this;void 0===e&&(e={});var i=this.createRemoteTextTrack(e);return!0!==t&&!1!==t&&(Nt.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_(i),this.remoteTextTracks().addTrack(i.track),!0!==t&&this.ready((function(){return n.autoRemoteTextTracks_.addTrack(i.track)})),i},n.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},n.getVideoPlaybackQuality=function(){return{}},n.requestPictureInPicture=function(){var e=this.options_.Promise||g().Promise;if(e)return e.reject()},n.disablePictureInPicture=function(){return!0},n.setDisablePictureInPicture=function(){},n.setPoster=function(){},n.playsinline=function(){},n.setPlaysinline=function(){},n.overrideNativeAudioTracks=function(){},n.overrideNativeVideoTracks=function(){},n.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,n){return t.canPlayType(e.type)},t.isTech=function(e){return e.prototype instanceof t||e instanceof t||e===t},t.registerTech=function(e,n){if(t.techs_||(t.techs_={}),!t.isTech(n))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=Li(e),t.techs_[e]=n,t.techs_[Oi(e)]=n,"Tech"!==e&&t.defaultTechOrder_.push(e),n},t.getTech=function(e){if(e)return t.techs_&&t.techs_[e]?t.techs_[e]:(e=Li(e),g()&&g().videojs&&g().videojs[e]?(Nt.warn("The "+e+" tech was 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i=e.sourceHandlers||[],r=0;r<i.length;r++)if(i[r].canHandleSource(t,n))return i[r];return null},e.canPlaySource=function(t,n){var i=e.selectSourceHandler(t,n);return i?i.canHandleSource(t,n):""},["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 n=e.selectSourceHandler(t,this.options_);n||(e.nativeSourceHandler?n=e.nativeSourceHandler:Nt.error("No source handler found for the current 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Pr={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Ar={setCurrentTime:1,setMuted:1,setVolume:1},Or={play:1,pause:1};function Lr(e){return function(t,n){return t===kr?kr:n[e]?n[e](t):t}}function Dr(e,t,n,i,r,a){void 0===e&&(e={}),void 0===t&&(t=[]),void 0===r&&(r=[]),void 0===a&&(a=!1);var s=t,o=s[0],u=s.slice(1);if("string"==typeof o)Dr(e,wr[o],n,i,r,a);else if(o){var l=function(e,t){var n=Cr[e.id()],i=null;if(null==n)return i=t(e),Cr[e.id()]=[[t,i]],i;for(var r=0;r<n.length;r++){var a=n[r],s=a[0],o=a[1];s===t&&(i=o)}return null===i&&(i=t(e),n.push([t,i])),i}(i,o);if(!l.setSource)return r.push(l),Dr(e,u,n,i,r,a);l.setSource(jt({},e),(function(t,s){if(t)return Dr(e,u,n,i,r,a);r.push(l),Dr(s,e.type===s.type?u:wr[s.type],n,i,r,a)}))}else u.length?Dr(e,u,n,i,r,a):a?n(e,r):Dr(e,wr["*"],n,i,r,!0)}var Nr={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",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},Rr=function(e){void 0===e&&(e="");var t=dr(e);return Nr[t.toLowerCase()]||""},Mr=function e(t){if(Array.isArray(t)){var n=[];t.forEach((function(t){t=e(t),Array.isArray(t)?n=n.concat(t):Ft(t)&&n.push(t)})),t=n}else t="string"==typeof t&&t.trim()?[Ur({src:t})]:Ft(t)&&"string"==typeof t.src&&t.src&&t.src.trim()?[Ur(t)]:[];return t};function Ur(e){if(!e.type){var t=Rr(e.src);t&&(e.type=t)}return e}var Br=function(e){function t(t,n,i){var r,a=Di({createEl:!1},n);if(r=e.call(this,t,a,i)||this,n.playerOptions.sources&&0!==n.playerOptions.sources.length)t.src(n.playerOptions.sources);else for(var s=0,o=n.playerOptions.techOrder;s<o.length;s++){var u=Li(o[s]),l=Er.getTech(u);if(u||(l=Bi.getComponent(u)),l&&l.isSupported()){t.loadTech_(u);break}}return r}return S(t,e),t}(Bi);Bi.registerComponent("MediaLoader",Br);var jr=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).handleMouseOver_=function(e){return i.handleMouseOver(e)},i.handleMouseOut_=function(e){return i.handleMouseOut(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.emitTapEvents(),i.enable(),i}S(t,e);var n=t.prototype;return n.createEl=function(e,t,n){void 0===e&&(e="div"),void 0===t&&(t={}),void 0===n&&(n={}),t=jt({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&Nt.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),n=jt({role:"button"},n),this.tabIndex_=t.tabIndex;var i=bn(e,t,n);return i.appendChild(bn("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(i),i},n.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},n.createControlTextEl=function(e){return this.controlTextEl_=bn("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},n.controlText=function(e,t){if(void 0===t&&(t=this.el()),void 0===e)return this.controlText_||"Need Text";var n=this.localize(e);this.controlText_=e,Tn(this.controlTextEl_,n),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",n)},n.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},n.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_))},n.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_)},n.handleLanguagechange=function(){this.controlText(this.controlText_)},n.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},n.handleKeyDown=function(t){k().isEventKey(t,"Space")||k().isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(Bi);Bi.registerComponent("ClickableComponent",jr);var Fr=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update(),i.update_=function(e){return i.update(e)},t.on("posterchange",i.update_),i}S(t,e);var n=t.prototype;return n.dispose=function(){this.player().off("posterchange",this.update_),e.prototype.dispose.call(this)},n.createEl=function(){return bn("div",{className:"vjs-poster",tabIndex:-1})},n.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},n.setSrc=function(e){var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t},n.handleClick=function(e){if(this.player_.controls()){var t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0;!this.player_.tech(!0)||(an||tn)&&t||this.player_.tech(!0).focus(),this.player_.paused()?Xi(this.player_.play()):this.player_.pause()}},t}(jr);Bi.registerComponent("PosterImage",Fr);var Hr={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 qr(e,t){var n;if(4===e.length)n=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.");n=e.slice(1)}return"rgba("+parseInt(n.slice(0,2),16)+","+parseInt(n.slice(2,4),16)+","+parseInt(n.slice(4,6),16)+","+t+")"}function Vr(e,t,n){try{e.style[t]=n}catch(e){return}}var Wr=function(e){function t(t,n,i){var r;r=e.call(this,t,n,i)||this;var a=function(e){return r.updateDisplay(e)};return t.on("loadstart",(function(e){return r.toggleDisplay(e)})),t.on("texttrackchange",a),t.on("loadedmetadata",(function(e){return r.preselectTrack(e)})),t.ready(gi(b(r),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",a),t.on("playerresize",a),g().addEventListener("orientationchange",a),t.on("dispose",(function(){return g().removeEventListener("orientationchange",a)}));for(var e=this.options_.playerOptions.tracks||[],n=0;n<e.length;n++)this.player_.addRemoteTextTrack(e[n],!0);this.preselectTrack()}}))),r}S(t,e);var n=t.prototype;return n.preselectTrack=function(){for(var e,t,n,i={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 i?o.kind===a.kind?n=o:n||(n=o):a&&!a.enabled?(n=null,e=null,t=null):o.default&&("descriptions"!==o.kind||e?o.kind in i&&!t&&(t=o):e=o)}n?n.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},n.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})},n.clearDisplay=function(){"function"==typeof g().WebVTT&&g().WebVTT.processCues(g(),[],this.el_)},n.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var n=[],i=0;i<e.length;++i){var r=e[i];"showing"===r.mode&&n.push(r)}this.updateForTrack(n)}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))}},n.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),n=e.activeCues,i=n.length;i--;){var r=n[i];if(r){var a=r.displayState;if(t.color&&(a.firstChild.style.color=t.color),t.textOpacity&&Vr(a.firstChild,"color",qr(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(a.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&Vr(a.firstChild,"backgroundColor",qr(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?Vr(a,"backgroundColor",qr(t.windowColor,t.windowOpacity)):a.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?a.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?a.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?a.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(a.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent){var s=g().parseFloat(a.style.fontSize);a.style.fontSize=s*t.fontPercent+"px",a.style.height="auto",a.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?a.firstChild.style.fontVariant="small-caps":a.firstChild.style.fontFamily=Hr[t.fontFamily])}}},n.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof g().WebVTT&&!e.every((function(e){return!e.activeCues}))){for(var t=[],n=0;n<e.length;++n)for(var i=e[n],r=0;r<i.activeCues.length;++r)t.push(i.activeCues[r]);g().WebVTT.processCues(g(),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;wn(u,"vjs-text-track-cue"),wn(u,"vjs-text-track-cue-"+(s.language?s.language:a)),s.language&&An(u,"lang",s.language)}this.player_.textTrackSettings&&this.updateDisplayState(s)}}},t}(Bi);Bi.registerComponent("TextTrackDisplay",Wr);var zr=function(e){function t(){return e.apply(this,arguments)||this}return S(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),n=this.localize(t?"Audio Player":"Video Player"),i=bn("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[n])}),r=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return r.appendChild(i),r},t}(Bi);Bi.registerComponent("LoadingSpinner",zr);var Xr=function(e){function t(){return e.apply(this,arguments)||this}S(t,e);var n=t.prototype;return n.createEl=function(e,t,n){void 0===t&&(t={}),void 0===n&&(n={});var i=bn("button",t=jt({className:this.buildCSSClass()},t),n=jt({type:"button"},n));return i.appendChild(bn("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(i),i},n.addChild=function(e,t){void 0===t&&(t={});var n=this.constructor.name;return Nt.warn("Adding an actionable (user controllable) child to a Button ("+n+") is not supported; use a ClickableComponent instead."),Bi.prototype.addChild.call(this,e,t)},n.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},n.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},n.handleKeyDown=function(t){k().isEventKey(t,"Space")||k().isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(jr);Bi.registerComponent("Button",Xr);var Gr=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).mouseused_=!1,i.on("mousedown",(function(e){return i.handleMouseDown(e)})),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-big-play-button"},n.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY){var n=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0;return Xi(t),void(!this.player_.tech(!0)||(an||tn)&&n||this.player_.tech(!0).focus())}var i=this.player_.getChild("controlBar"),r=i&&i.getChild("playToggle");if(r){var a=function(){return r.focus()};zi(t)?t.then(a,(function(){})):this.setTimeout(a,1)}else this.player_.tech(!0).focus()},n.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},n.handleMouseDown=function(e){this.mouseused_=!0},t}(Xr);Gr.prototype.controlText_="Play Video",Bi.registerComponent("BigPlayButton",Gr);var Kr=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).controlText(n&&n.controlText||i.localize("Close")),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},n.handleKeyDown=function(t){k().isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(Xr);Bi.registerComponent("CloseButton",Kr);var Yr=function(e){function t(t,n){var i;return void 0===n&&(n={}),i=e.call(this,t,n)||this,n.replay=void 0===n.replay||n.replay,i.on(t,"play",(function(e){return i.handlePlay(e)})),i.on(t,"pause",(function(e){return i.handlePause(e)})),n.replay&&i.on(t,"ended",(function(e){return i.handleEnded(e)})),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.player_.paused()?Xi(this.player_.play()):this.player_.pause()},n.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},n.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},n.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},n.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}(Xr);Yr.prototype.controlText_="Play",Bi.registerComponent("PlayToggle",Yr);var Qr=function(e,t){e=e<0?0:e;var n=Math.floor(e%60),i=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=i=n="-"),(r=r>0||s>0?r+":":"")+(i=((r||a>=10)&&i<10?"0"+i:i)+":")+(n<10?"0"+n:n)},$r=Qr;function Zr(e,t){return void 0===t&&(t=e),$r(e,t)}var Jr=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,["timeupdate","ended"],(function(e){return i.updateContent(e)})),i.updateTextNode_(),i}S(t,e);var n=t.prototype;return n.createEl=function(){var t=this.buildCSSClass(),n=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),i=bn("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return n.appendChild(i),this.contentEl_=bn("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),n.appendChild(this.contentEl_),n},n.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},n.updateTextNode_=function(e){var t=this;void 0===e&&(e=0),e=Zr(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(function(){if(t.contentEl_){var e=t.textNode_;e&&t.contentEl_.firstChild!==e&&(e=null,Nt.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_=y().createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}})))},n.updateContent=function(e){},t}(Bi);Jr.prototype.labelText_="Time",Jr.prototype.controlText_="Time",Bi.registerComponent("TimeDisplay",Jr);var ea=function(e){function t(){return e.apply(this,arguments)||this}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-current-time"},n.updateContent=function(e){var t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)},t}(Jr);ea.prototype.labelText_="Current Time",ea.prototype.controlText_="Current Time",Bi.registerComponent("CurrentTimeDisplay",ea);var ta=function(e){function t(t,n){var i,r=function(e){return i.updateContent(e)};return(i=e.call(this,t,n)||this).on(t,"durationchange",r),i.on(t,"loadstart",r),i.on(t,"loadedmetadata",r),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-duration"},n.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(Jr);ta.prototype.labelText_="Duration",ta.prototype.controlText_="Duration",Bi.registerComponent("DurationDisplay",ta);var na=function(e){function t(){return e.apply(this,arguments)||this}return S(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),n=e.prototype.createEl.call(this,"div"),i=e.prototype.createEl.call(this,"span",{textContent:"/"});return n.appendChild(i),t.appendChild(n),t},t}(Bi);Bi.registerComponent("TimeDivider",na);var ia=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,"durationchange",(function(e){return i.updateContent(e)})),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-remaining-time"},n.createEl=function(){var t=e.prototype.createEl.call(this);return t.insertBefore(bn("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},n.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}(Jr);ia.prototype.labelText_="Remaining Time",ia.prototype.controlText_="Remaining Time",Bi.registerComponent("RemainingTimeDisplay",ia);var ra=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).updateShowing(),i.on(i.player(),"durationchange",(function(e){return i.updateShowing(e)})),i}S(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=bn("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(bn("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(y().createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},n.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},n.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(Bi);Bi.registerComponent("LiveDisplay",ra);var aa=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).updateLiveEdgeStatus(),i.player_.liveTracker&&(i.updateLiveEdgeStatusHandler_=function(e){return i.updateLiveEdgeStatus(e)},i.on(i.player_.liveTracker,"liveedgechange",i.updateLiveEdgeStatusHandler_)),i}S(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=bn("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},n.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"))},n.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},n.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(Xr);aa.prototype.controlText_="Seek to live, currently playing live",Bi.registerComponent("SeekToLive",aa);var sa=function(e,t,n){return e=Number(e),Math.min(n,Math.max(t,isNaN(e)?t:e))},oa=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).handleMouseDown_=function(e){return i.handleMouseDown(e)},i.handleMouseUp_=function(e){return i.handleMouseUp(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleMouseMove_=function(e){return i.handleMouseMove(e)},i.update_=function(e){return i.update(e)},i.bar=i.getChild(i.options_.barName),i.vertical(!!i.options_.vertical),i.enable(),i}S(t,e);var n=t.prototype;return n.enabled=function(){return this.enabled_},n.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)},n.disable=function(){if(this.enabled()){var 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}},n.createEl=function(t,n,i){return void 0===n&&(n={}),void 0===i&&(i={}),n.className=n.className+" vjs-slider",n=jt({tabIndex:0},n),i=jt({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},i),e.prototype.createEl.call(this,t,n,i)},n.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||nn||e.preventDefault(),Ln(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e)},n.handleMouseMove=function(e){},n.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Dn(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.update()},n.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 n=e.vertical()?"height":"width";e.bar.el().style[n]=(100*t).toFixed(2)+"%"}))),t}},n.getProgress=function(){return Number(sa(this.getPercent(),0,1).toFixed(4))},n.calculateDistance=function(e){var t=Mn(this.el_,e);return this.vertical()?t.y:t.x},n.handleKeyDown=function(t){k().isEventKey(t,"Left")||k().isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):k().isEventKey(t,"Right")||k().isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){e.stopPropagation(),e.preventDefault()},n.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}(Bi);Bi.registerComponent("Slider",oa);var ua=function(e,t){return sa(e/t*100,0,100).toFixed(2)+"%"},la=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).partEls_=[],i.on(t,"progress",(function(e){return i.update(e)})),i}S(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),n=bn("span",{className:"vjs-control-text"}),i=bn("span",{textContent:this.localize("Loaded")}),r=y().createTextNode(": ");return this.percentageEl_=bn("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(n),n.appendChild(i),n.appendChild(r),n.appendChild(this.percentageEl_),t},n.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},n.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",(function(){var e=t.player_.liveTracker,n=t.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():t.player_.duration(),r=t.player_.bufferedEnd(),a=t.partEls_,s=ua(r,i);t.percent_!==s&&(t.el_.style.width=s,Tn(t.percentageEl_,s),t.percent_=s);for(var o=0;o<n.length;o++){var u=n.start(o),l=n.end(o),c=a[o];c||(c=t.el_.appendChild(bn()),a[o]=c),c.dataset.start===u&&c.dataset.end===l||(c.dataset.start=u,c.dataset.end=l,c.style.left=ua(u,r),c.style.width=ua(l-u,r))}for(var d=a.length;d>n.length;d--)t.el_.removeChild(a[d-1]);a.length=n.length}))},t}(Bi);Bi.registerComponent("LoadProgressBar",la);var ca=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=vi(gi(b(i),i.update),mi),i}S(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n){var i=Rn(this.el_),r=Nn(this.player_.el()),a=e.width*t;if(r&&i){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=i.width/2;s<u?u+=u-s:o<u&&(u=o),u<0?u=0:u>i.width&&(u=i.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(n)}},n.write=function(e){Tn(this.el_,e)},n.updateTime=function(e,t,n,i){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var o=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+Zr(u,o)}else a=Zr(n,s);r.update(e,t,a),i&&i()}))},t}(Bi);Bi.registerComponent("TimeTooltip",ca);var da=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=vi(gi(b(i),i.update),mi),i}S(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},n.update=function(e,t){var n=this.getChild("timeTooltip");if(n){var i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();n.updateTime(e,t,i)}},t}(Bi);da.prototype.options_={children:[]},dn||$t||da.prototype.options_.children.push("timeTooltip"),Bi.registerComponent("PlayProgressBar",da);var ha=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=vi(gi(b(i),i.update),mi),i}S(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t){var n=this,i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,(function(){n.el_.style.left=e.width*t+"px"}))},t}(Bi);ha.prototype.options_={children:["timeTooltip"]},Bi.registerComponent("MouseTimeDisplay",ha);var pa=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).setEventHandlers_(),i}S(t,e);var n=t.prototype;return n.setEventHandlers_=function(){var e=this;this.update_=gi(this,this.update),this.update=vi(this.update_,mi),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 y()&&"visibilityState"in y()&&this.on(y(),"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){"hidden"===y().visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},n.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,mi))},n.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},n.update=function(t){var n=this;if("hidden"!==y().visibilityState){var i=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",(function(){var e=n.player_.ended()?n.player_.duration():n.getCurrentTime_(),t=n.player_.liveTracker,r=n.player_.duration();t&&t.isLive()&&(r=n.player_.liveTracker.liveCurrentTime()),n.percent_!==i&&(n.el_.setAttribute("aria-valuenow",(100*i).toFixed(2)),n.percent_=i),n.currentTime_===e&&n.duration_===r||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[Zr(e,r),Zr(r,r)],"{1} of {2}")),n.currentTime_=e,n.duration_=r),n.bar&&n.bar.update(Nn(n.el()),n.getProgress())})),i}},n.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},n.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},n.getPercent=function(){var e,t=this.getCurrentTime_(),n=this.player_.liveTracker;return n&&n.isLive()?(e=(t-n.seekableStart())/n.liveWindow(),n.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},n.handleMouseDown=function(t){qn(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},n.handleMouseMove=function(e){if(qn(e)){var t,n=this.calculateDistance(e),i=this.player_.liveTracker;if(i&&i.isLive()){if(n>=.99)return void i.seekToLiveEdge();var r=i.seekableStart(),a=i.liveCurrentTime();if((t=r+n*i.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=n*this.player_.duration())===this.player_.duration()&&(t-=.1);this.userSeek_(t)}},n.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},n.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},n.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?Xi(this.player_.play()):this.update_()},n.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},n.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},n.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleKeyDown=function(t){var n=this.player_.liveTracker;if(k().isEventKey(t,"Space")||k().isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(k().isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(k().isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),n&&n.isLive()?this.userSeek_(n.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(k()(t))){t.preventDefault(),t.stopPropagation();var i=10*(k().codes[k()(t)]-k().codes[0])/100;n&&n.isLive()?this.userSeek_(n.seekableStart()+n.liveWindow()*i):this.userSeek_(this.player_.duration()*i)}else k().isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):k().isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},n.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 y()&&"visibilityState"in y()&&this.off(y(),"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(oa);pa.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},dn||$t||pa.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Bi.registerComponent("SeekBar",pa);var fa=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).handleMouseMove=vi(gi(b(i),i.handleMouseMove),mi),i.throttledHandleMouseSeek=vi(gi(b(i),i.handleMouseSeek),mi),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.handleMouseDownHandler_=function(e){return i.handleMouseDown(e)},i.enable(),i}S(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},n.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var n=t.getChild("playProgressBar"),i=t.getChild("mouseTimeDisplay");if(n||i){var r=t.el(),a=Rn(r),s=Mn(r,e).x;s=sa(s,0,1),i&&i.update(a,s),n&&n.update(a,t.getProgress())}}},n.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},n.enabled=function(){return this.enabled_},n.disable=function(){if(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())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&Xi(this.player_.play())}},n.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)},n.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_)},n.handleMouseDown=function(e){var t=this.el_.ownerDocument,n=this.getChild("seekBar");n&&n.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_)},n.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(Bi);fa.prototype.options_={children:["seekBar"]},Bi.registerComponent("ProgressControl",fa);var ma=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],(function(e){return i.handlePictureInPictureChange(e)})),i.on(t,["disablepictureinpicturechanged","loadedmetadata"],(function(e){return i.handlePictureInPictureEnabledChange(e)})),i.disable(),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},n.handlePictureInPictureEnabledChange=function(){y().pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},n.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},n.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(Xr);ma.prototype.controlText_="Picture-in-Picture",Bi.registerComponent("PictureInPictureToggle",ma);var ga=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,"fullscreenchange",(function(e){return i.handleFullscreenChange(e)})),!1===y()[t.fsApi_.fullscreenEnabled]&&i.disable(),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},n.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},n.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(Xr);ga.prototype.controlText_="Fullscreen",Bi.registerComponent("FullscreenToggle",ga);var va=function(e){function t(){return e.apply(this,arguments)||this}return S(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}(Bi);Bi.registerComponent("VolumeLevel",va);var ya=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=vi(gi(b(i),i.update),mi),i}S(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n,i){if(!n){var r=Nn(this.el_),a=Nn(this.player_.el()),s=e.width*t;if(!a||!r)return;var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=r.width/2;o<l?l+=l-o:u<l&&(l=u),l<0?l=0:l>r.width&&(l=r.width),this.el_.style.right="-"+l+"px"}this.write(i+"%")},n.write=function(e){Tn(this.el_,e)},n.updateVolume=function(e,t,n,i,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,n,i.toFixed(0)),r&&r()}))},t}(Bi);Bi.registerComponent("VolumeLevelTooltip",ya);var _a=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).update=vi(gi(b(i),i.update),mi),i}S(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t,n){var i=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,n,r,(function(){n?i.el_.style.bottom=e.height*t+"px":i.el_.style.left=e.width*t+"px"}))},t}(Bi);_a.prototype.options_={children:["volumeLevelTooltip"]},Bi.registerComponent("MouseVolumeLevelDisplay",_a);var ba=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on("slideractive",(function(e){return i.updateLastVolume_(e)})),i.on(t,"volumechange",(function(e){return i.updateARIAAttributes(e)})),t.ready((function(){return i.updateARIAAttributes()})),i}S(t,e);var n=t.prototype;return n.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"})},n.handleMouseDown=function(t){qn(t)&&e.prototype.handleMouseDown.call(this,t)},n.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var n=this.el(),i=Nn(n),r=this.vertical(),a=Mn(n,e);a=r?a.y:a.x,a=sa(a,0,1),t.update(i,a,r)}qn(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},n.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},n.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},n.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},n.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},n.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},n.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},n.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",(function(){0===e.player_.volume()&&e.player_.lastVolume_(t)}))},t}(oa);ba.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},dn||$t||ba.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),ba.prototype.playerEvent="volumechange",Bi.registerComponent("VolumeBar",ba);var Ta=function(e){function t(t,n){var i;return void 0===n&&(n={}),n.vertical=n.vertical||!1,(void 0===n.volumeBar||Ht(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical),function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(b(i=e.call(this,t,n)||this),t),i.throttledHandleMouseMove=vi(gi(b(i),i.handleMouseMove),mi),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.on("mousedown",(function(e){return i.handleMouseDown(e)})),i.on("touchstart",(function(e){return i.handleMouseDown(e)})),i.on("mousemove",(function(e){return i.handleMouseMove(e)})),i.on(i.volumeBar,["focus","slideractive"],(function(){i.volumeBar.addClass("vjs-slider-active"),i.addClass("vjs-slider-active"),i.trigger("slideractive")})),i.on(i.volumeBar,["blur","sliderinactive"],(function(){i.volumeBar.removeClass("vjs-slider-active"),i.removeClass("vjs-slider-active"),i.trigger("sliderinactive")})),i}S(t,e);var n=t.prototype;return n.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})},n.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_)},n.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_)},n.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(Bi);Ta.prototype.options_={children:["volumeBar"]},Bi.registerComponent("VolumeControl",Ta);var Sa=function(e){function t(t,n){var i;return function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",(function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")}))}(b(i=e.call(this,t,n)||this),t),i.on(t,["loadstart","volumechange"],(function(e){return i.update(e)})),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){var t=this.player_.volume(),n=this.player_.lastVolume_();if(0===t){var i=n<.1?.1:n;this.player_.volume(i),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},n.update=function(e){this.updateIcon_(),this.updateControlText_()},n.updateIcon_=function(){var e=this.player_.volume(),t=3;dn&&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 n=0;n<4;n++)Cn(this.el_,"vjs-vol-"+n);wn(this.el_,"vjs-vol-"+t)},n.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(Xr);Sa.prototype.controlText_="Mute",Bi.registerComponent("MuteToggle",Sa);var Ea=function(e){function t(t,n){var i;return void 0===n&&(n={}),void 0!==n.inline?n.inline=n.inline:n.inline=!0,(void 0===n.volumeControl||Ht(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline),(i=e.call(this,t,n)||this).handleKeyPressHandler_=function(e){return i.handleKeyPress(e)},i.on(t,["loadstart"],(function(e){return i.volumePanelState_(e)})),i.on(i.muteToggle,"keyup",(function(e){return i.handleKeyPress(e)})),i.on(i.volumeControl,"keyup",(function(e){return i.handleVolumeControlKeyUp(e)})),i.on("keydown",(function(e){return i.handleKeyPress(e)})),i.on("mouseover",(function(e){return i.handleMouseOver(e)})),i.on("mouseout",(function(e){return i.handleMouseOut(e)})),i.on(i.volumeControl,["slideractive"],i.sliderActive_),i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_),i}S(t,e);var n=t.prototype;return n.sliderActive_=function(){this.addClass("vjs-slider-active")},n.sliderInactive_=function(){this.removeClass("vjs-slider-active")},n.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},n.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})},n.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},n.handleVolumeControlKeyUp=function(e){k().isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),ui(y(),"keyup",this.handleKeyPressHandler_)},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),li(y(),"keyup",this.handleKeyPressHandler_)},n.handleKeyPress=function(e){k().isEventKey(e,"Esc")&&this.handleMouseOut()},t}(Bi);Ea.prototype.options_={children:["muteToggle","volumeControl"]},Bi.registerComponent("VolumePanel",Ea);var wa=function(e){function t(t,n){var i;return i=e.call(this,t,n)||this,n&&(i.menuButton_=n.menuButton),i.focusedChild_=-1,i.on("keydown",(function(e){return i.handleKeyDown(e)})),i.boundHandleBlur_=function(e){return i.handleBlur(e)},i.boundHandleTapClick_=function(e){return i.handleTapClick(e)},i}S(t,e);var n=t.prototype;return n.addEventListenerForItem=function(e){e instanceof Bi&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(e){e instanceof Bi&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},n.removeChild=function(t){"string"==typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},n.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},n.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=bn(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var n=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return n.appendChild(this.contentEl_),ui(n,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),n},n.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},n.handleBlur=function(e){var t=e.relatedTarget||y().activeElement;if(!this.children().some((function(e){return e.el()===t}))){var n=this.menuButton_;n&&n.buttonPressed_&&t!==n.el().firstChild&&n.unpressButton()}},n.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var n=t.filter((function(t){return t.el()===e.target}))[0];if(!n)return;"CaptionSettingsMenuItem"!==n.name()&&this.menuButton_.focus()}},n.handleKeyDown=function(e){k().isEventKey(e,"Left")||k().isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(k().isEventKey(e,"Right")||k().isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},n.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},n.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},n.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(Bi);Bi.registerComponent("Menu",wa);var Ca=function(e){function t(t,n){var i;void 0===n&&(n={}),(i=e.call(this,t,n)||this).menuButton_=new Xr(t,n),i.menuButton_.controlText(i.controlText_),i.menuButton_.el_.setAttribute("aria-haspopup","true");var r=Xr.prototype.buildCSSClass();i.menuButton_.el_.className=i.buildCSSClass()+" "+r,i.menuButton_.removeClass("vjs-control"),i.addChild(i.menuButton_),i.update(),i.enabled_=!0;var a=function(e){return i.handleClick(e)};return i.handleMenuKeyUp_=function(e){return i.handleMenuKeyUp(e)},i.on(i.menuButton_,"tap",a),i.on(i.menuButton_,"click",a),i.on(i.menuButton_,"keydown",(function(e){return i.handleKeyDown(e)})),i.on(i.menuButton_,"mouseenter",(function(){i.addClass("vjs-hover"),i.menu.show(),ui(y(),"keyup",i.handleMenuKeyUp_)})),i.on("mouseleave",(function(e){return i.handleMouseLeave(e)})),i.on("keydown",(function(e){return i.handleSubmenuKeyDown(e)})),i}S(t,e);var n=t.prototype;return n.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},n.createMenu=function(){var e=new wa(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=bn("li",{className:"vjs-menu-title",textContent:Li(this.options_.title),tabIndex:-1}),n=new Bi(this.player_,{el:t});e.addItem(n)}if(this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)e.addItem(this.items[i]);return e},n.createItems=function(){},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},n.buildWrapperCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+Xr.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},n.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)},n.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},n.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},n.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},n.handleMouseLeave=function(e){this.removeClass("vjs-hover"),li(y(),"keyup",this.handleMenuKeyUp_)},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){k().isEventKey(e,"Esc")||k().isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),k().isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(k().isEventKey(e,"Up")||k().isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},n.handleMenuKeyUp=function(e){(k().isEventKey(e,"Esc")||k().isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(k().isEventKey(e,"Esc")||k().isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),k().isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},n.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),dn&&yn())return;this.menu.focus()}},n.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},n.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},n.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(Bi);Bi.registerComponent("MenuButton",Ca);var ka=function(e){function t(t,n){var i,r=n.tracks;if((i=e.call(this,t,n)||this).items.length<=1&&i.hide(),!r)return b(i);var a=gi(b(i),i.update);return r.addEventListener("removetrack",a),r.addEventListener("addtrack",a),r.addEventListener("labelchange",a),i.player_.on("ready",a),i.player_.on("dispose",(function(){r.removeEventListener("removetrack",a),r.removeEventListener("addtrack",a),r.removeEventListener("labelchange",a)})),i}return S(t,e),t}(Ca);Bi.registerComponent("TrackButton",ka);var xa=["Tab","Esc","Up","Down","Right","Left"],Ia=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).selectable=n.selectable,i.isSelected_=n.selected||!1,i.multiSelectable=n.multiSelectable,i.selected(i.isSelected_),i.selectable?i.multiSelectable?i.el_.setAttribute("role","menuitemcheckbox"):i.el_.setAttribute("role","menuitemradio"):i.el_.setAttribute("role","menuitem"),i}S(t,e);var n=t.prototype;return n.createEl=function(t,n,i){this.nonIconControl=!0;var r=e.prototype.createEl.call(this,"li",jt({className:"vjs-menu-item",tabIndex:-1},n),i);return r.replaceChild(bn("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),r.querySelector(".vjs-icon-placeholder")),r},n.handleKeyDown=function(t){xa.some((function(e){return k().isEventKey(t,e)}))||e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){this.selected(!0)},n.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}(jr);Bi.registerComponent("MenuItem",Ia);var Pa=function(e){function t(t,n){var i,r=n.track,a=t.textTracks();n.label=r.label||r.language||"Unknown",n.selected="showing"===r.mode,(i=e.call(this,t,n)||this).track=r,i.kinds=(n.kinds||[n.kind||i.track.kind]).filter(Boolean);var s,o=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];i.handleTracksChange.apply(b(i),t)},u=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];i.handleSelectedLanguageChange.apply(b(i),t)};return t.on(["loadstart","texttrackchange"],o),a.addEventListener("change",o),a.addEventListener("selectedlanguagechange",u),i.on("dispose",(function(){t.off(["loadstart","texttrackchange"],o),a.removeEventListener("change",o),a.removeEventListener("selectedlanguagechange",u)})),void 0===a.onchange&&i.on(["tap","click"],(function(){if("object"!=typeof g().Event)try{s=new(g().Event)("change")}catch(e){}s||(s=y().createEvent("Event")).initEvent("change",!0,!0),a.dispatchEvent(s)})),i.handleTracksChange(),i}S(t,e);var n=t.prototype;return n.handleClick=function(t){var n=this.track,i=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),i)for(var r=0;r<i.length;r++){var a=i[r];-1!==this.kinds.indexOf(a.kind)&&(a===n?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}},n.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},n.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},n.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(Ia);Bi.registerComponent("TextTrackMenuItem",Pa);var Aa=function(e){function t(t,n){return n.track={player:t,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiSelectable=!1,e.call(this,t,n)||this}S(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var a=t[i];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){n=!1;break}}n!==this.isSelected_&&this.selected(n)},n.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var a=t[i];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){n=!1;break}}n&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(Pa);Bi.registerComponent("OffTextTrackMenuItem",Aa);var Oa=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.textTracks(),e.call(this,t,n)||this}return S(t,e),t.prototype.createItems=function(e,t){var n;void 0===e&&(e=[]),void 0===t&&(t=Pa),this.label_&&(n=this.label_+" off"),e.push(new Aa(this.player_,{kinds:this.kinds_,kind:this.kind_,label:n})),this.hideThreshold_+=1;var i=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<i.length;r++){var a=i[r];if(this.kinds_.indexOf(a.kind)>-1){var s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},t}(ka);Bi.registerComponent("TextTrackButton",Oa);var La=function(e){function t(t,n){var i,r=n.track,a=n.cue,s=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=a.text,n.selected=a.startTime<=s&&s<a.endTime,(i=e.call(this,t,n)||this).track=r,i.cue=a,r.addEventListener("cuechange",gi(b(i),i.update)),i}S(t,e);var n=t.prototype;return n.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},n.update=function(e){var t=this.cue,n=this.player_.currentTime();this.selected(t.startTime<=n&&n<t.endTime)},t}(Ia);Bi.registerComponent("ChaptersTrackMenuItem",La);var Da=function(e){function t(t,n,i){return e.call(this,t,n,i)||this}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},n.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack()),e.prototype.update.call(this)},n.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var n=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);n&&n.addEventListener("load",this.updateHandler_)}}},n.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var n=e[t];if(n.kind===this.kind_)return n}},n.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Li(this.kind_))},n.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},n.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var n=0,i=t.length;n<i;n++){var r=t[n],a=new La(this.player_,{track:this.track_,cue:r});e.push(a)}return e},t}(Oa);Da.prototype.kind_="chapters",Da.prototype.controlText_="Chapters",Bi.registerComponent("ChaptersButton",Da);var Na=function(e){function t(t,n,i){var r;r=e.call(this,t,n,i)||this;var a=t.textTracks(),s=gi(b(r),r.handleTracksChange);return a.addEventListener("change",s),r.on("dispose",(function(){a.removeEventListener("change",s)})),r}S(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!1,i=0,r=t.length;i<r;i++){var a=t[i];if(a.kind!==this.kind_&&"showing"===a.mode){n=!0;break}}n?this.disable():this.enable()},n.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Oa);Na.prototype.kind_="descriptions",Na.prototype.controlText_="Descriptions",Bi.registerComponent("DescriptionsButton",Na);var Ra=function(e){function t(t,n,i){return e.call(this,t,n,i)||this}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Oa);Ra.prototype.kind_="subtitles",Ra.prototype.controlText_="Subtitles",Bi.registerComponent("SubtitlesButton",Ra);var Ma=function(e){function t(t,n){var i;return n.track={player:t,kind:n.kind,label:n.kind+" settings",selectable:!1,default:!1,mode:"disabled"},n.selectable=!1,n.name="CaptionSettingsMenuItem",(i=e.call(this,t,n)||this).addClass("vjs-texttrack-settings"),i.controlText(", opens "+n.kind+" settings dialog"),i}return S(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(Pa);Bi.registerComponent("CaptionSettingsMenuItem",Ma);var Ua=function(e){function t(t,n,i){return e.call(this,t,n,i)||this}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Ma(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(Oa);Ua.prototype.kind_="captions",Ua.prototype.controlText_="Captions",Bi.registerComponent("CaptionsButton",Ua);var Ba=function(e){function t(){return e.apply(this,arguments)||this}return S(t,e),t.prototype.createEl=function(t,n,i){var r=e.prototype.createEl.call(this,t,n,i),a=r.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(a.appendChild(bn("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),a.appendChild(bn("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),r},t}(Pa);Bi.registerComponent("SubsCapsMenuItem",Ba);var ja=function(e){function t(t,n){var i;return void 0===n&&(n={}),(i=e.call(this,t,n)||this).label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(i.player_.language_)>-1&&(i.label_="captions"),i.menuButton_.controlText(Li(i.label_)),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Ma(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t,Ba)},t}(Oa);ja.prototype.kinds_=["captions","subtitles"],ja.prototype.controlText_="Subtitles",Bi.registerComponent("SubsCapsButton",ja);var Fa=function(e){function t(t,n){var i,r=n.track,a=t.audioTracks();n.label=r.label||r.language||"Unknown",n.selected=r.enabled,(i=e.call(this,t,n)||this).track=r,i.addClass("vjs-"+r.kind+"-menu-item");var s=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];i.handleTracksChange.apply(b(i),t)};return a.addEventListener("change",s),i.on("dispose",(function(){a.removeEventListener("change",s)})),i}S(t,e);var n=t.prototype;return n.createEl=function(t,n,i){var r=e.prototype.createEl.call(this,t,n,i),a=r.querySelector(".vjs-menu-item-text");return"main-desc"===this.options_.track.kind&&(a.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),a.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text",textContent:this.localize("Descriptions")}))),r},n.handleClick=function(t){e.prototype.handleClick.call(this,t),this.track.enabled=!0},n.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Ia);Bi.registerComponent("AudioTrackMenuItem",Fa);var Ha=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.audioTracks(),e.call(this,t,n)||this}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),n=0;n<t.length;n++){var i=t[n];e.push(new Fa(this.player_,{track:i,selectable:!0,multiSelectable:!1}))}return e},t}(ka);Ha.prototype.controlText_="Audio Track",Bi.registerComponent("AudioTrackButton",Ha);var qa=function(e){function t(t,n){var i,r=n.rate,a=parseFloat(r,10);return n.label=r,n.selected=a===t.playbackRate(),n.selectable=!0,n.multiSelectable=!1,(i=e.call(this,t,n)||this).label=r,i.rate=a,i.on(t,"ratechange",(function(e){return i.update(e)})),i}S(t,e);var n=t.prototype;return n.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},n.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(Ia);qa.prototype.contentElType="button",Bi.registerComponent("PlaybackRateMenuItem",qa);var Va=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).menuButton_.el_.setAttribute("aria-describedby",i.labelElId_),i.updateVisibility(),i.updateLabel(),i.on(t,"loadstart",(function(e){return i.updateVisibility(e)})),i.on(t,"ratechange",(function(e){return i.updateLabel(e)})),i.on(t,"playbackrateschange",(function(e){return i.handlePlaybackRateschange(e)})),i}S(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=bn("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),t.appendChild(this.labelEl_),t},n.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},n.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){for(var e=this.playbackRates(),t=[],n=e.length-1;n>=0;n--)t.push(new qa(this.player(),{rate:e[n]+"x"}));return t},n.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},n.handleClick=function(e){for(var t=this.player().playbackRate(),n=this.playbackRates(),i=n[0],r=0;r<n.length;r++)if(n[r]>t){i=n[r];break}this.player().playbackRate(i)},n.handlePlaybackRateschange=function(e){this.update()},n.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},n.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},n.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},n.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(Ca);Va.prototype.controlText_="Playback Rate",Bi.registerComponent("PlaybackRateMenuButton",Va);var Wa=function(e){function t(){return e.apply(this,arguments)||this}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(t,n,i){return void 0===t&&(t="div"),void 0===n&&(n={}),void 0===i&&(i={}),n.className||(n.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,n,i)},t}(Bi);Bi.registerComponent("Spacer",Wa);var za=function(e){function t(){return e.apply(this,arguments)||this}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(Wa);Bi.registerComponent("CustomControlSpacer",za);var Xa=function(e){function t(){return e.apply(this,arguments)||this}return S(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Bi);Xa.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in y()&&Xa.prototype.options_.children.splice(Xa.prototype.options_.children.length-1,0,"pictureInPictureToggle"),Bi.registerComponent("ControlBar",Xa);var Ga=function(e){function t(t,n){var i;return(i=e.call(this,t,n)||this).on(t,"error",(function(e){return i.open(e)})),i}S(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},n.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(Ki);Ga.prototype.options_=_({},Ki.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Bi.registerComponent("ErrorDisplay",Ga);var Ka="vjs-text-track-settings",Ya=["#000","Black"],Qa=["#00F","Blue"],$a=["#0FF","Cyan"],Za=["#0F0","Green"],Ja=["#F0F","Magenta"],es=["#F00","Red"],ts=["#FFF","White"],ns=["#FF0","Yellow"],is=["1","Opaque"],rs=["0.5","Semi-Transparent"],as=["0","Transparent"],ss={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Ya,ts,es,Za,Qa,ns,Ja,$a]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[is,rs,as]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[ts,Ya,es,Za,Qa,ns,Ja,$a]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[is,rs]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[as,rs,is]}};function os(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}ss.windowColor.options=ss.backgroundColor.options;var us=function(e){function t(t,n){var i;return n.temporary=!1,(i=e.call(this,t,n)||this).updateDisplay=i.updateDisplay.bind(b(i)),i.fill(),i.hasBeenOpened_=i.hasBeenFilled_=!0,i.endDialog=bn("p",{className:"vjs-control-text",textContent:i.localize("End of dialog window.")}),i.el().appendChild(i.endDialog),i.setDefaults(),void 0===n.persistTextTrackSettings&&(i.options_.persistTextTrackSettings=i.options_.playerOptions.persistTextTrackSettings),i.on(i.$(".vjs-done-button"),"click",(function(){i.saveSettings(),i.close()})),i.on(i.$(".vjs-default-button"),"click",(function(){i.setDefaults(),i.updateDisplay()})),Bt(ss,(function(e){i.on(i.$(e.selector),"change",i.updateDisplay)})),i.options_.persistTextTrackSettings&&i.restoreSettings(),i}S(t,e);var n=t.prototype;return n.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},n.createElSelect_=function(e,t,n){var i=this;void 0===t&&(t=""),void 0===n&&(n="label");var r=ss[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+n+' id="'+a+'" class="'+("label"===n?"vjs-label":"")+'">',this.localize(r.label),"</"+n+">",'<select aria-labelledby="'+s+'">'].concat(r.options.map((function(e){var t=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+t+'">',i.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")},n.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},n.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},n.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},n.createElColors_=function(){return bn("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},n.createElFont_=function(){return bn("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})},n.createElControls_=function(){var e=this.localize("restore all settings to the default values");return bn("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("")})},n.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},n.label=function(){return this.localize("Caption Settings Dialog")},n.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},n.buildCSSClass=function(){return e.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},n.getValues=function(){var e,t,n,i=this;return t=function(e,t,n){var r,a,s=(r=i.$(t.selector),a=t.parser,os(r.options[r.options.selectedIndex].value,a));return void 0!==s&&(e[n]=s),e},void 0===(n={})&&(n=0),Ut(e=ss).reduce((function(n,i){return t(n,e[i],i)}),n)},n.setValues=function(e){var t=this;Bt(ss,(function(n,i){!function(e,t,n){if(t)for(var i=0;i<e.options.length;i++)if(os(e.options[i].value,n)===t){e.selectedIndex=i;break}}(t.$(n.selector),e[i],n.parser)}))},n.setDefaults=function(){var e=this;Bt(ss,(function(t){var n=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=n}))},n.restoreSettings=function(){var e;try{e=JSON.parse(g().localStorage.getItem(Ka))}catch(e){Nt.warn(e)}e&&this.setValues(e)},n.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?g().localStorage.setItem(Ka,JSON.stringify(e)):g().localStorage.removeItem(Ka)}catch(e){Nt.warn(e)}}},n.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},n.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,n=e&&e.captionsButton;t?t.focus():n&&n.focus()},t}(Ki);Bi.registerComponent("TextTrackSettings",us);var ls=function(e){function t(t,n){var i,r=n.ResizeObserver||g().ResizeObserver;null===n.ResizeObserver&&(r=!1);var a=Di({createEl:!r,reportTouchActivity:!1},n);return(i=e.call(this,t,a)||this).ResizeObserver=n.ResizeObserver||g().ResizeObserver,i.loadListener_=null,i.resizeObserver_=null,i.debouncedHandler_=function(e,t,n,i){var r;void 0===i&&(i=g());var a=function(){var t=this,n=arguments,a=function(){r=null,a=null,e.apply(t,n)};i.clearTimeout(r),r=i.setTimeout(a,100)};return a.cancel=function(){i.clearTimeout(r),r=null},a}((function(){i.resizeHandler()}),0,0,b(i)),r?(i.resizeObserver_=new i.ResizeObserver(i.debouncedHandler_),i.resizeObserver_.observe(t.el())):(i.loadListener_=function(){if(i.el_&&i.el_.contentWindow){var e=i.debouncedHandler_,t=i.unloadListener_=function(){li(this,"resize",e),li(this,"unload",t),t=null};ui(i.el_.contentWindow,"unload",t),ui(i.el_.contentWindow,"resize",e)}},i.one("load",i.loadListener_)),i}S(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},n.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},n.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}(Bi);Bi.registerComponent("ResizeManager",ls);var cs={trackingThreshold:20,liveTolerance:15},ds=function(e){function t(t,n){var i,r=Di(cs,n,{createEl:!1});return(i=e.call(this,t,r)||this).handleVisibilityChange_=function(e){return i.handleVisibilityChange(e)},i.trackLiveHandler_=function(){return i.trackLive_()},i.handlePlay_=function(e){return i.handlePlay(e)},i.handleFirstTimeupdate_=function(e){return i.handleFirstTimeupdate(e)},i.handleSeeked_=function(e){return i.handleSeeked(e)},i.seekToLiveEdge_=function(e){return i.seekToLiveEdge(e)},i.reset_(),i.on(i.player_,"durationchange",(function(e){return i.handleDurationchange(e)})),i.one(i.player_,"canplay",(function(){return i.toggleTracking()})),an&&"hidden"in y()&&"visibilityState"in y()&&i.on(y(),"visibilitychange",i.handleVisibilityChange_),i}S(t,e);var n=t.prototype;return n.handleVisibilityChange=function(){this.player_.duration()===1/0&&(y().hidden?this.stopTracking():this.startTracking())},n.trackLive_=function(){var e=this.player_.seekable();if(e&&e.length){var t=Number(g().performance.now().toFixed(4)),n=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+n;var i=this.liveCurrentTime(),r=this.player_.currentTime(),a=this.player_.paused()||this.seekedBehindLive_||Math.abs(i-r)>this.options_.liveTolerance;this.timeupdateSeen_&&i!==1/0||(a=!1),a!==this.behindLiveEdge_&&(this.behindLiveEdge_=a,this.trigger("liveedgechange"))}},n.handleDurationchange=function(){this.toggleTracking()},n.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())},n.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,mi),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_)))},n.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},n.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},n.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},n.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_)},n.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},n.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},n.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;n--;)t.push(e.end(n));return t.length?t.sort()[t.length-1]:1/0},n.seekableStart=function(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;n--;)t.push(e.start(n));return t.length?t.sort()[0]:0},n.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},n.isLive=function(){return this.isTracking()},n.atLiveEdge=function(){return!this.behindLiveEdge()},n.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},n.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},n.behindLiveEdge=function(){return this.behindLiveEdge_},n.isTracking=function(){return"number"==typeof this.trackingInterval_},n.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},n.dispose=function(){this.off(y(),"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(Bi);Bi.registerComponent("LiveTracker",ds);var hs,ps=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var n=e.$$("source"),i=[],r="";if(!n.length)return!1;for(var a=0;a<n.length;a++){var s=n[a].src;s&&-1===i.indexOf(s)&&i.push(s)}return!!i.length&&(1===i.length&&(r=i[0]),e.triggerSourceset(r),!0)},fs=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=y().createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var n=y().createDocumentFragment();t.childNodes.length;)n.appendChild(t.childNodes[0]);return this.innerText="",g().Element.prototype.appendChild.call(this,n),this.innerHTML}}),ms=function(e,t){for(var n={},i=0;i<e.length&&!((n=Object.getOwnPropertyDescriptor(e[i],t))&&n.set&&n.get);i++);return n.enumerable=!0,n.configurable=!0,n},gs=function(e){var t=e.el();if(!t.resetSourceWatch_){var n={},i=function(e){return ms([e.el(),g().HTMLMediaElement.prototype,g().Element.prototype,fs],"innerHTML")}(e),r=function(n){return function(){for(var i=arguments.length,r=new Array(i),a=0;a<i;a++)r[a]=arguments[a];var s=n.apply(t,r);return ps(e),s}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){t[e]&&(n[e]=t[e],t[e]=r(n[e]))})),Object.defineProperty(t,"innerHTML",Di(i,{set:r(i.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(n).forEach((function(e){t[e]=n[e]})),Object.defineProperty(t,"innerHTML",i)},e.one("sourceset",t.resetSourceWatch_)}},vs=Object.defineProperty({},"src",{get:function(){return 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l=s[o];"track"===l.nodeName.toLowerCase()&&(i.featuresNativeTextTracks?(i.remoteTextTrackEls().addTrackElement_(l),i.remoteTextTracks().addTrack(l.track),i.textTracks().addTrack(l.track),a||i.el_.hasAttribute("crossorigin")||!hr(l.src)||(a=!0)):u.push(l))}for(var c=0;c<u.length;c++)i.el_.removeChild(u[c])}return i.proxyNativeTracks_(),i.featuresNativeTextTracks&&a&&Nt.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),i.restoreMetadataTracksInIOSNativePlayer_(),(un||cn||Jt)&&!0===t.nativeControlsForTouch&&i.setControls(!0),i.proxyWebkitFullscreen_(),i.triggerReady(),i}S(t,e);var n=t.prototype;return n.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},n.setupSourcesetHandling_=function(){!function(e){if(e.featuresSourceset){var t=e.el();if(!t.resetSourceset_){var n=function(e){return ms([e.el(),g().HTMLMediaElement.prototype,vs],"src")}(e),i=t.setAttribute,r=t.load;Object.defineProperty(t,"src",Di(n,{set:function(i){var r=n.set.call(t,i);return e.triggerSourceset(t.src),r}})),t.setAttribute=function(n,r){var a=i.call(t,n,r);return/src/i.test(n)&&e.triggerSourceset(t.src),a},t.load=function(){var n=r.call(t);return ps(e)||(e.triggerSourceset(""),gs(e)),n},t.currentSrc?e.triggerSourceset(t.currentSrc):ps(e)||gs(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=r,t.setAttribute=i,Object.defineProperty(t,"src",n),t.resetSourceWatch_&&t.resetSourceWatch_()}}}}(this)},n.restoreMetadataTracksInIOSNativePlayer_=function(){var e,t=this.textTracks(),n=function(){e=[];for(var n=0;n<t.length;n++){var i=t[n];"metadata"===i.kind&&e.push({track:i,storedMode:i.mode})}};n(),t.addEventListener("change",n),this.on("dispose",(function(){return t.removeEventListener("change",n)}));var i=function n(){for(var i=0;i<e.length;i++){var r=e[i];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}t.removeEventListener("change",n)};this.on("webkitbeginfullscreen",(function(){t.removeEventListener("change",n),t.removeEventListener("change",i),t.addEventListener("change",i)})),this.on("webkitendfullscreen",(function(){t.removeEventListener("change",n),t.addEventListener("change",n),t.removeEventListener("change",i)}))},n.overrideNative_=function(e,t){var n=this;if(t===this["featuresNative"+e+"Tracks"]){var i=e.toLowerCase();this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach((function(e){n.el()[i+"Tracks"].removeEventListener(e,n[i+"TracksListeners_"][e])})),this["featuresNative"+e+"Tracks"]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i)}},n.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},n.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},n.proxyNativeTracksForType_=function(e){var t=this,n=br[e],i=this.el()[n.getterName],r=this[n.getterName]();if(this["featuresNative"+n.capitalName+"Tracks"]&&i&&i.addEventListener){var a={change:function(n){var i={type:"change",target:r,currentTarget:r,srcElement:r};r.trigger(i),"text"===e&&t[Tr.remoteText.getterName]().trigger(i)},addtrack:function(e){r.addTrack(e.track)},removetrack:function(e){r.removeTrack(e.track)}},s=function(){for(var e=[],t=0;t<r.length;t++){for(var n=!1,a=0;a<i.length;a++)if(i[a]===r[t]){n=!0;break}n||e.push(r[t])}for(;e.length;)r.removeTrack(e.shift())};this[n.getterName+"Listeners_"]=a,Object.keys(a).forEach((function(e){var n=a[e];i.addEventListener(e,n),t.on("dispose",(function(t){return i.removeEventListener(e,n)}))})),this.on("loadstart",s),this.on("dispose",(function(e){return t.off("loadstart",s)}))}},n.proxyNativeTracks_=function(){var e=this;br.names.forEach((function(t){e.proxyNativeTracksForType_(t)}))},n.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var n=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(n,e),t.disposeMediaElement(e),e=n}else{e=y().createElement("video");var i=Di({},this.options_.tag&&In(this.options_.tag));un&&!0===this.options_.nativeControlsForTouch||delete i.controls,xn(e,jt(i,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&An(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);for(var r=["loop","muted","playsinline","autoplay"],a=0;a<r.length;a++){var s=r[a],o=this.options_[s];void 0!==o&&(o?An(e,s,s):On(e,s),e[s]=o)}return e},n.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,n=function(){t=!0};this.on("loadstart",n);var i=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",i),void this.ready((function(){this.off("loadstart",n),this.off("loadedmetadata",i),t||this.trigger("loadstart")}))}var r=["loadstart"];r.push("loadedmetadata"),e.readyState>=2&&r.push("loadeddata"),e.readyState>=3&&r.push("canplay"),e.readyState>=4&&r.push("canplaythrough"),this.ready((function(){r.forEach((function(e){this.trigger(e)}),this)}))}},n.setScrubbing=function(e){this.isScrubbing_=e},n.scrubbing=function(){return this.isScrubbing_},n.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&hn?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){Nt(e,"Video is not ready. 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e=g().navigator&&g().navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},n.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Xi(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)}},n.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},n.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},n.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},n.reset=function(){t.resetMediaElement(this.el_)},n.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},n.setControls=function(e){this.el_.controls=!!e},n.addTextTrack=function(t,n,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,n,i):e.prototype.addTextTrack.call(this,t,n,i)},n.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var n=y().createElement("track");return t.kind&&(n.kind=t.kind),t.label&&(n.label=t.label),(t.language||t.srclang)&&(n.srclang=t.language||t.srclang),t.default&&(n.default=t.default),t.id&&(n.id=t.id),t.src&&(n.src=t.src),n},n.addRemoteTextTrack=function(t,n){var i=e.prototype.addRemoteTextTrack.call(this,t,n);return this.featuresNativeTextTracks&&this.el().appendChild(i),i},n.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var n=this.$$("track"),i=n.length;i--;)t!==n[i]&&t!==n[i].track||this.el().removeChild(n[i])},n.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),g().performance&&"function"==typeof g().performance.now?e.creationTime=g().performance.now():g().performance&&g().performance.timing&&"number"==typeof g().performance.timing.navigationStart&&(e.creationTime=g().Date.now()-g().performance.timing.navigationStart),e},t}(Er);ys(_s,"TEST_VID",(function(){if(gn()){var e=y().createElement("video"),t=y().createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),_s.isSupported=function(){try{_s.TEST_VID.volume=.5}catch(e){return!1}return!(!_s.TEST_VID||!_s.TEST_VID.canPlayType)},_s.canPlayType=function(e){return _s.TEST_VID.canPlayType(e)},_s.canPlaySource=function(e,t){return _s.canPlayType(e.type)},_s.canControlVolume=function(){try{var e=_s.TEST_VID.volume;return _s.TEST_VID.volume=e/2+.1,e!==_s.TEST_VID.volume}catch(e){return!1}},_s.canMuteVolume=function(){try{var e=_s.TEST_VID.muted;return _s.TEST_VID.muted=!e,_s.TEST_VID.muted?An(_s.TEST_VID,"muted","muted"):On(_s.TEST_VID,"muted"),e!==_s.TEST_VID.muted}catch(e){return!1}},_s.canControlPlaybackRate=function(){if($t&&nn&&rn<58)return!1;try{var e=_s.TEST_VID.playbackRate;return _s.TEST_VID.playbackRate=e/2+.1,e!==_s.TEST_VID.playbackRate}catch(e){return!1}},_s.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(y().createElement("video"),"src",{get:e,set:e}),Object.defineProperty(y().createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(y().createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(y().createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},_s.supportsNativeTextTracks=function(){return hn||dn&&nn},_s.supportsNativeVideoTracks=function(){return!(!_s.TEST_VID||!_s.TEST_VID.videoTracks)},_s.supportsNativeAudioTracks=function(){return!(!_s.TEST_VID||!_s.TEST_VID.audioTracks)},_s.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function(e){var t=e[0],n=e[1];ys(_s.prototype,t,(function(){return _s[n]()}),!0)})),_s.prototype.movingMediaElementInDOM=!dn,_s.prototype.featuresFullscreenResize=!0,_s.prototype.featuresProgressEvents=!0,_s.prototype.featuresTimeupdateEvents=!0,_s.patchCanPlayType=function(){Zt>=4&&!en&&!nn&&(hs=_s.TEST_VID&&_s.TEST_VID.constructor.prototype.canPlayType,_s.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":hs.call(this,e)})},_s.unpatchCanPlayType=function(){var e=_s.TEST_VID.constructor.prototype.canPlayType;return hs&&(_s.TEST_VID.constructor.prototype.canPlayType=hs),e},_s.patchCanPlayType(),_s.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},_s.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),n=t.length;n--;)e.removeChild(t[n]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){_s.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){_s.prototype["set"+Li(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){_s.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){_s.prototype["set"+Li(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){_s.prototype[e]=function(){return this.el_[e]()}})),Er.withSourceHandlers(_s),_s.nativeSourceHandler={},_s.nativeSourceHandler.canPlayType=function(e){try{return _s.TEST_VID.canPlayType(e)}catch(e){return""}},_s.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return _s.nativeSourceHandler.canPlayType(e.type);if(e.src){var n=dr(e.src);return _s.nativeSourceHandler.canPlayType("video/"+n)}return""},_s.nativeSourceHandler.handleSource=function(e,t,n){t.setSrc(e.src)},_s.nativeSourceHandler.dispose=function(){},_s.registerSourceHandler(_s.nativeSourceHandler),Er.registerTech("Html5",_s);var bs=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Ts={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Ss=["tiny","xsmall","small","medium","large","xlarge","huge"],Es={};Ss.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Es[e]="vjs-layout-"+t}));var ws={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Cs=function(e){function t(n,i,r){var a;if(n.id=n.id||i.id||"vjs_video_"+ti(),(i=jt(t.getTagSettings(n),i)).initChildren=!1,i.createEl=!1,i.evented=!1,i.reportTouchActivity=!1,!i.language)if("function"==typeof n.closest){var s=n.closest("[lang]");s&&s.getAttribute&&(i.language=s.getAttribute("lang"))}else for(var o=n;o&&1===o.nodeType;){if(In(o).hasOwnProperty("lang")){i.language=o.getAttribute("lang");break}o=o.parentNode}if((a=e.call(this,null,i,r)||this).boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)},a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)},a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)},a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)},a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)},a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)},a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)},a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)},a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)},a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)},a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)},a.isFullscreen_=!1,a.log=Rt(a.id_),a.fsApi_=It,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(a.tag=n,a.tagAttributes=n&&In(n),a.language(a.options_.language),i.languages){var u={};Object.getOwnPropertyNames(i.languages).forEach((function(e){u[e.toLowerCase()]=i.languages[e]})),a.languages_=u}else a.languages_=t.prototype.options_.languages;a.resetCache_(),a.poster_=i.poster||"",a.controls_=!!i.controls,n.controls=!1,n.removeAttribute("controls"),a.changingSrc_=!1,a.playCallbacks_=[],a.playTerminatedQueue_=[],n.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay),i.plugins&&Object.keys(i.plugins).forEach((function(e){if("function"!=typeof a[e])throw new Error('plugin "'+e+'" does not exist')})),a.scrubbing_=!1,a.el_=a.createEl(),Ii(b(a),{eventBusKey:"el_"}),a.fsApi_.requestFullscreen&&(ui(y(),a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_),a.on(a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)),a.fluid_&&a.on(["playerreset","resize"],a.boundUpdateStyleEl_);var l=Di(a.options_);i.plugins&&Object.keys(i.plugins).forEach((function(e){a[e](i.plugins[e])})),i.debug&&a.debug(!0),a.options_.playerOptions=l,a.middleware_=[],a.playbackRates(i.playbackRates),a.initChildren(),a.isAudio("audio"===n.nodeName.toLowerCase()),a.controls()?a.addClass("vjs-controls-enabled"):a.addClass("vjs-controls-disabled"),a.el_.setAttribute("role","region"),a.isAudio()?a.el_.setAttribute("aria-label",a.localize("Audio Player")):a.el_.setAttribute("aria-label",a.localize("Video Player")),a.isAudio()&&a.addClass("vjs-audio"),a.flexNotSupported_()&&a.addClass("vjs-no-flex"),un&&a.addClass("vjs-touch-enabled"),dn||a.addClass("vjs-workinghover"),t.players[a.id_]=b(a);var c=wt.split(".")[0];return a.addClass("vjs-v"+c),a.userActive(!0),a.reportUserActivity(),a.one("play",(function(e){return a.listenForUserActivity_(e)})),a.on("stageclick",(function(e){return a.handleStageClick_(e)})),a.on("keydown",(function(e){return a.handleKeyDown(e)})),a.on("languagechange",(function(e){return a.handleLanguagechange(e)})),a.breakpoints(a.options_.breakpoints),a.responsive(a.options_.responsive),a}S(t,e);var n=t.prototype;return n.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),li(y(),this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),li(y(),"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),Cr[this.id()]=null,Sr.names.forEach((function(e){var t=Sr[e],i=n[t.getterName]();i&&i.off&&i.off()})),e.prototype.dispose.call(this)},n.createEl=function(){var t,n=this.tag,i=this.playerElIngest_=n.parentNode&&n.parentNode.hasAttribute&&n.parentNode.hasAttribute("data-vjs-player"),r="video-js"===this.tag.tagName.toLowerCase();i?t=this.el_=n.parentNode:r||(t=this.el_=e.prototype.createEl.call(this,"div"));var a=In(n);if(r){for(t=this.el_=n,n=this.tag=y().createElement("video");t.children.length;)n.appendChild(t.firstChild);En(t,"video-js")||wn(t,"video-js"),t.appendChild(n),i=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{n[e]=t[e]}catch(e){}}))}if(n.setAttribute("tabindex","-1"),a.tabindex="-1",(an||nn&&on)&&(n.setAttribute("role","application"),a.role="application"),n.removeAttribute("width"),n.removeAttribute("height"),"width"in a&&delete a.width,"height"in a&&delete a.height,Object.getOwnPropertyNames(a).forEach((function(e){r&&"class"===e||t.setAttribute(e,a[e]),r&&n.setAttribute(e,a[e])})),n.playerId=n.id,n.id+="_html5_api",n.className="vjs-tech",n.player=t.player=this,this.addClass("vjs-paused"),!0!==g().VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Zn("vjs-styles-dimensions");var s=Wn(".vjs-styles-defaults"),o=Wn("head");o.insertBefore(this.styleEl_,s?s.nextSibling:o.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var u=n.getElementsByTagName("a"),l=0;l<u.length;l++){var c=u.item(l);wn(c,"vjs-hidden"),c.setAttribute("hidden","hidden")}return n.initNetworkState_=n.networkState,n.parentNode&&!i&&n.parentNode.insertBefore(t,n),Sn(n,t),this.children_.unshift(n),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t,t},n.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):Nt.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},n.width=function(e){return this.dimension("width",e)},n.height=function(e){return this.dimension("height",e)},n.dimension=function(e,t){var n=e+"_";if(void 0===t)return this[n]||0;if(""===t||"auto"===t)return this[n]=void 0,void this.updateStyleEl_();var i=parseFloat(t);isNaN(i)?Nt.error('Improper value "'+t+'" supplied for for '+e):(this[n]=i,this.updateStyleEl_())},n.fluid=function(e){var t,n,i=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,bi(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),n=function(){i.on(["playerreset","resize"],i.boundUpdateStyleEl_)},bi(t=this)?n():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(n))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},n.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")},n.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_()},n.updateStyleEl_=function(){if(!0!==g().VIDEOJS_NO_DYNAMIC_STYLE){var e,t,n,i=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=i[1]/i[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),Jn(this.styleEl_,"\n      ."+n+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+n+".vjs-fluid {\n        padding-top: "+100*r+"%;\n      }\n    ")}else{var a="number"==typeof this.width_?this.width_:this.options_.width,s="number"==typeof this.height_?this.height_:this.options_.height,o=this.tech_&&this.tech_.el();o&&(a>=0&&(o.width=a),s>=0&&(o.height=s))}},n.loadTech_=function(e,t){var n=this;this.tech_&&this.unloadTech_();var i=Li(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==i&&this.tag&&(Er.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=i,this.isReady_=!1;var a=this.autoplay();("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(a=!1);var s={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,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};Sr.names.forEach((function(e){var t=Sr[e];s[t.getterName]=n[t.privateName]})),jt(s,this.options_[i]),jt(s,this.options_[r]),jt(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(s.startTime=this.cache_.currentTime);var o,u,l=Er.getTech(e);if(!l)throw new Error("No Tech named '"+i+"' exists! '"+i+"' should be registered using videojs.registerTech()'");this.tech_=new l(s),this.tech_.ready(gi(this,this.handleTechReady_),!0),o=this.textTracksJson_||[],u=this.tech_,o.forEach((function(e){var t=u.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((function(e){return t.addCue(e)}))})),u.textTracks(),bs.forEach((function(e){n.on(n.tech_,e,(function(t){return n["handleTech"+Li(e)+"_"](t)}))})),Object.keys(Ts).forEach((function(e){n.on(n.tech_,e,(function(t){0===n.tech_.playbackRate()&&n.tech_.seeking()?n.queuedCallbacks_.push({callback:n["handleTech"+Ts[e]+"_"].bind(n),event:t}):n["handleTech"+Ts[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return n.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return n.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return n.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return n.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return n.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return n.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return n.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return n.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return n.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return n.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return n.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return n.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return n.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return n.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return n.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return n.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return n.handleTechRateChange_(e)})),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===i&&this.tag||Sn(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e,t,n,i=this;Sr.names.forEach((function(e){var t=Sr[e];i[t.privateName]=i[t.getterName]()})),this.textTracksJson_=(e=this.tech_,t=e.$$("track"),n=Array.prototype.map.call(t,(function(e){return e.track})),Array.prototype.map.call(t,(function(e){var t=Gi(e.track);return e.src&&(t.src=e.src),t})).concat(Array.prototype.filter.call(e.textTracks(),(function(e){return-1===n.indexOf(e)})).map(Gi))),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},n.tech=function(e){return void 0===e&&Nt.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_},n.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_)},n.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_)},n.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},n.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())},n.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var n,i=function(){var e=t.muted();t.muted(!0);var n=function(){t.muted(e)};t.playTerminatedQueue_.push(n);var i=t.play();if(zi(i))return i.catch((function(e){throw n(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))}))};if("any"!==e||this.muted()?n="muted"!==e||this.muted()?this.play():i():zi(n=this.play())&&(n=n.catch(i)),zi(n))return n.then((function(){t.trigger({type:"autoplay-success",autoplay:e})})).catch((function(){t.trigger({type:"autoplay-failure",autoplay:e})}))}},n.updateSourceCaches_=function(e){void 0===e&&(e="");var t=e,n="";"string"!=typeof t&&(t=e.src,n=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!n&&(n=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var n=e.cache_.sources.filter((function(e){return e.src===t}));if(n.length)return n[0].type;for(var i=e.$$("source"),r=0;r<i.length;r++){var a=i[r];if(a.type&&a.src&&a.src===t)return a.type}return Rr(t)}(this,t)),this.cache_.source=Di({},e,{src:t,type:n});for(var i=this.cache_.sources.filter((function(e){return e.src&&e.src===t})),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var u=In(a[o]);r.push(u),u.src&&u.src===t&&s.push(u.src)}s.length&&!i.length?this.cache_.sources=r:i.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},n.handleTechSourceset_=function(e){var t=this;if(!this.changingSrc_){var n=function(e){return t.updateSourceCaches_(e)},i=this.currentSource().src,r=e.src;i&&!/^blob:/.test(i)&&/^blob:/.test(r)&&(!this.lastSource_||this.lastSource_.tech!==r&&this.lastSource_.player!==i)&&(n=function(){}),n(r),e.src||this.tech_.any(["sourceset","loadstart"],(function(e){if("sourceset"!==e.type){var n=t.techGet("currentSrc");t.lastSource_.tech=n,t.updateSourceCaches_(n)}}))}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},n.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"))},n.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},n.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach((function(e){return e.callback(e.event)})),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},n.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime();this.on("timeupdate",(function n(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",n))}))},n.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},n.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},n.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},n.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},n.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},n.handleTechFirstPlay_=function(){this.options_.starttime&&(Nt.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")},n.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},n.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")},n.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},n.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()?Xi(this.play()):this.pause()))},n.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()))},n.handleTechTap_=function(){this.userActive(!this.userActive())},n.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},n.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},n.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},n.handleStageClick_=function(){this.reportUserActivity()},n.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},n.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var n=this.el(),i=y()[this.fsApi_.fullscreenElement]===n;!i&&n.matches?i=n.matches(":"+this.fsApi_.fullscreen):!i&&n.msMatchesSelector&&(i=n.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(i)}},n.handleTechFullscreenChange_=function(e,t){t&&(t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs"),this.isFullscreen(t.isFullscreen))},n.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},n.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},n.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},n.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},n.handleTechError_=function(){var e=this.tech_.error();this.error(e)},n.handleTechTextData_=function(){var e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},n.getCache=function(){return this.cache_},n.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}},n.techCall_=function(e,t){this.ready((function(){if(e in Ar)return function(e,t,n,i){return t[n](e.reduce(Lr(n),i))}(this.middleware_,this.tech_,e,t);if(e in Or)return Ir(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw Nt(e),e}}),!0)},n.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in Pr)return function(e,t,n){return e.reduceRight(Lr(n),t[n]())}(this.middleware_,this.tech_,e);if(e in Or)return Ir(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw Nt("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw Nt("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw Nt(t),t}}},n.play=function(){var e=this,t=this.options_.Promise||g().Promise;return t?new t((function(t){e.play_(t)})):this.play_()},n.play_=function(e){var t=this;void 0===e&&(e=Xi),this.playCallbacks_.push(e);var n=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!n)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(n||!hn&&!dn||this.load());var i=this.techGet_("play");null===i?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(i)},n.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))},n.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach((function(t){t(e)}))},n.pause=function(){this.techCall_("pause")},n.paused=function(){return!1!==this.techGet_("paused")},n.played=function(){return this.techGet_("played")||Hi(0,0)},n.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")},n.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)},n.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},n.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},n.remainingTime=function(){return this.duration()-this.currentTime()},n.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},n.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=Hi(0,0)),e},n.bufferedPercent=function(){return qi(this.buffered(),this.duration())},n.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),n=e.end(e.length-1);return n>t&&(n=t),n},n.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(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},n.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},n.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},n.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},n.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},n.isFullscreen=function(e){if(void 0!==e){var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_},n.requestFullscreen=function(e){var t=this.options_.Promise||g().Promise;if(t){var n=this;return new t((function(t,i){function r(){n.off("fullscreenerror",s),n.off("fullscreenchange",a)}function a(){r(),t()}function s(e,t){r(),i(t)}n.one("fullscreenchange",a),n.one("fullscreenerror",s);var o=n.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(t,i))}))}return this.requestFullscreenHelper_()},n.requestFullscreenHelper_=function(e){var t,n=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var i=this.el_[this.fsApi_.requestFullscreen](t);return i&&i.then((function(){return n.isFullscreen(!0)}),(function(){return n.isFullscreen(!1)})),i}this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},n.exitFullscreen=function(){var e=this.options_.Promise||g().Promise;if(e){var t=this;return new e((function(e,n){function i(){t.off("fullscreenerror",a),t.off("fullscreenchange",r)}function r(){i(),e()}function a(e,t){i(),n(t)}t.one("fullscreenchange",r),t.one("fullscreenerror",a);var s=t.exitFullscreenHelper_();s&&(s.then(i,i),s.then(e,n))}))}return this.exitFullscreenHelper_()},n.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=y()[this.fsApi_.exitFullscreen]();return t&&Xi(t.then((function(){return e.isFullscreen(!1)}))),t}this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},n.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=y().documentElement.style.overflow,ui(y(),"keydown",this.boundFullWindowOnEscKey_),y().documentElement.style.overflow="hidden",wn(y().body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){k().isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},n.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,li(y(),"keydown",this.boundFullWindowOnEscKey_),y().documentElement.style.overflow=this.docOrigOverflow,Cn(y().body,"vjs-full-window"),this.trigger("exitFullWindow")},n.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},n.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},n.requestPictureInPicture=function(){if("pictureInPictureEnabled"in y()&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in y())return y().exitPictureInPicture()},n.handleKeyDown=function(e){var t,n,i=this.options_.userActions;i&&i.hotkeys&&(t=this.el_.ownerDocument.activeElement,n=t.tagName.toLowerCase(),t.isContentEditable||("input"===n?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(n))||("function"==typeof i.hotkeys?i.hotkeys.call(this,e):this.handleHotkeys(e)))},n.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},n=t.fullscreenKey,i=void 0===n?function(e){return k().isEventKey(e,"f")}:n,r=t.muteKey,a=void 0===r?function(e){return k().isEventKey(e,"m")}:r,s=t.playPauseKey,o=void 0===s?function(e){return k().isEventKey(e,"k")||k().isEventKey(e,"Space")}:s;if(i.call(this,e)){e.preventDefault(),e.stopPropagation();var u=Bi.getComponent("FullscreenToggle");!1!==y()[this.fsApi_.fullscreenEnabled]&&u.prototype.handleClick.call(this,e)}else a.call(this,e)?(e.preventDefault(),e.stopPropagation(),Bi.getComponent("MuteToggle").prototype.handleClick.call(this,e)):o.call(this,e)&&(e.preventDefault(),e.stopPropagation(),Bi.getComponent("PlayToggle").prototype.handleClick.call(this,e))},n.canPlayType=function(e){for(var t,n=0,i=this.options_.techOrder;n<i.length;n++){var r=i[n],a=Er.getTech(r);if(a||(a=Bi.getComponent(r)),a){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else Nt.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},n.selectSource=function(e){var t,n,i=this,r=this.options_.techOrder.map((function(e){return[e,Er.getTech(e)]})).filter((function(e){var t=e[0],n=e[1];return n?n.isSupported():(Nt.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)})),a=function(e,t,n){var i;return e.some((function(e){return t.some((function(t){if(i=n(e,t))return!0}))})),i},s=function(e,t){var n=e[0];if(e[1].canPlaySource(t,i.options_[n.toLowerCase()]))return{source:t,tech:n}};return t=this.options_.sourceOrder?a(e,r,(n=s,function(e,t){return n(t,e)})):a(r,e,s),t||!1},n.handleSrc_=function(e,t){var n=this;if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();var i=Mr(e);if(i.length){if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),xr(this,i[0],(function(e,r){var a,s;if(n.middleware_=r,t||(n.cache_.sources=i),n.updateSourceCaches_(e),n.src_(e))return i.length>1?n.handleSrc_(i.slice(1)):(n.changingSrc_=!1,n.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0),void n.triggerReady());a=r,s=n.tech_,a.forEach((function(e){return e.setTech&&e.setTech(s)}))})),this.options_.retryOnError&&i.length>1){var r=function(){n.error(null),n.handleSrc_(i.slice(1),!0)},a=function(){n.off("error",r)};this.one("error",r),this.one("playing",a),this.resetRetryOnError_=function(){n.off("error",r),n.off("playing",a)}}}else this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)},n.src=function(e){return this.handleSrc_(e,!1)},n.src_=function(e){var t,n,i=this,r=this.selectSource([e]);return!r||(t=r.tech,n=this.techName_,Li(t)!==Li(n)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready((function(){i.changingSrc_=!1})),!1):(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1))},n.load=function(){this.techCall_("load")},n.reset=function(){var e=this,t=this.options_.Promise||g().Promise;this.paused()||!t?this.doReset_():Xi(this.play().then((function(){return e.doReset_()})))},n.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),bi(this)&&this.trigger("playerreset")},n.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},n.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,n=e.remainingTimeDisplay;t&&t.updateContent(),n&&n.updateContent()},n.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},n.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},n.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},n.currentSource=function(){return this.cache_.source||{}},n.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},n.currentType=function(){return this.currentSource()&&this.currentSource().type||""},n.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},n.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},n.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},n.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},n.poster=function(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},n.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},n.controls=function(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},n.usingNativeControls=function(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},n.error=function(e){var t=this;if(void 0===e)return this.error_||null;if(kt("beforeerror").forEach((function(n){var i=n(t,e);Ft(i)&&!Array.isArray(i)||"string"==typeof i||"number"==typeof i||null===i?e=i:t.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){var n=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],n),void this.one("loadstart",(function(){this.off(["click","touchstart"],n)}))}if(null===e)return this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new Vi(e),this.addClass("vjs-error"),Nt.error("(CODE:"+this.error_.code+" "+Vi.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error"),kt("error").forEach((function(e){return e(t,t.error_)}))},n.reportUserActivity=function(e){this.userActivity_=!0},n.userActive=function(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},n.listenForUserActivity_=function(){var e,t,n,i=gi(this,this.reportUserActivity),r=function(t){i(),this.clearInterval(e)};this.on("mousedown",(function(){i(),this.clearInterval(e),e=this.setInterval(i,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===n||(t=e.screenX,n=e.screenY,i())})),this.on("mouseup",r),this.on("mouseleave",r);var a,s=this.getChild("controlBar");!s||dn||$t||(s.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",i),this.on("keyup",i),this.setInterval((function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a);var e=this.options_.inactivityTimeout;e<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e))}}),250)},n.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},n.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},n.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},n.addTextTrack=function(e,t,n){if(this.tech_)return this.tech_.addTextTrack(e,t,n)},n.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},n.removeRemoteTextTrack=function(e){void 0===e&&(e={});var t=e.track;if(t||(t=e),this.tech_)return this.tech_.removeRemoteTextTrack(t)},n.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},n.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},n.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},n.language=function(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),bi(this)&&this.trigger("languagechange"))},n.languages=function(){return Di(t.prototype.options_.languages,this.languages_)},n.toJSON=function(){var e=Di(this.options_),t=e.tracks;e.tracks=[];for(var n=0;n<t.length;n++){var i=t[n];(i=Di(i)).player=void 0,e.tracks[n]=i}return e},n.createModal=function(e,t){var n=this;(t=t||{}).content=e||"";var i=new Ki(this,t);return this.addChild(i),i.on("dispose",(function(){n.removeChild(i)})),i.open(),i},n.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),n=0;n<Ss.length;n++){var i=Ss[n];if(t<=this.breakpoints_[i]){if(e===i)return;e&&this.removeClass(Es[e]),this.addClass(Es[i]),this.breakpoint_=i;break}}},n.removeCurrentBreakpoint_=function(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)},n.breakpoints=function(e){return void 0===e||(this.breakpoint_="",this.breakpoints_=jt({},ws,e),this.updateCurrentBreakpoint_()),jt(this.breakpoints_)},n.responsive=function(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?(this.responsive_=e,e?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0},n.currentBreakpoint=function(){return this.breakpoint_},n.currentBreakpointClass=function(){return Es[this.breakpoint_]||""},n.loadMedia=function(e,t){var n=this;if(e&&"object"==typeof e){this.reset(),this.cache_.media=Di(e);var i=this.cache_.media,r=i.artwork,a=i.poster,s=i.src,o=i.textTracks;!r&&a&&(this.cache_.media.artwork=[{src:a,type:Rr(a)}]),s&&this.src(s),a&&this.poster(a),Array.isArray(o)&&o.forEach((function(e){return n.addRemoteTextTrack(e,!1)})),this.ready(t)}},n.getMedia=function(){if(!this.cache_.media){var e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),(function(e){return{kind:e.kind,label:e.label,language:e.language,src:e.src}}))};return e&&(t.poster=e,t.artwork=[{src:t.poster,type:Rr(t.poster)}]),t}return Di(this.cache_.media)},t.getTagSettings=function(e){var t={sources:[],tracks:[]},n=In(e),i=n["data-setup"];if(En(e,"vjs-fill")&&(n.fill=!0),En(e,"vjs-fluid")&&(n.fluid=!0),null!==i){var r=w()(i||"{}"),a=r[0],s=r[1];a&&Nt.error(a),jt(n,s)}if(jt(t,n),e.hasChildNodes())for(var o=e.childNodes,u=0,l=o.length;u<l;u++){var c=o[u],d=c.nodeName.toLowerCase();"source"===d?t.sources.push(In(c)):"track"===d&&t.tracks.push(In(c))}return t},n.flexNotSupported_=function(){var e=y().createElement("i");return!("flexBasis"in e.style||"webkitFlexBasis"in e.style||"mozFlexBasis"in e.style||"msFlexBasis"in e.style||"msFlexOrder"in e.style)},n.debug=function(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)},n.playbackRates=function(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every((function(e){return"number"==typeof e}))&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))},t}(Bi);Sr.names.forEach((function(e){var t=Sr[e];Cs.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}})),Cs.prototype.crossorigin=Cs.prototype.crossOrigin,Cs.players={};var ks=g().navigator;Cs.prototype.options_={techOrder:Er.defaultTechOrder_,html5:{},inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:ks&&(ks.languages&&ks.languages[0]||ks.userLanguage||ks.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",normalizeAutoplay:!1,fullscreen:{options:{navigationUI:"hide"}},breakpoints:{},responsive:!1},["ended","seeking","seekable","networkState","readyState"].forEach((function(e){Cs.prototype[e]=function(){return this.techGet_(e)}})),bs.forEach((function(e){Cs.prototype["handleTech"+Li(e)+"_"]=function(){return this.trigger(e)}})),Bi.registerComponent("Player",Cs);var xs="plugin",Is={},Ps=function(e){return Is.hasOwnProperty(e)},As=function(e){return Ps(e)?Is[e]:void 0},Os=function(e,t){e.activePlugins_=e.activePlugins_||{},e.activePlugins_[t]=!0},Ls=function(e,t,n){var i=(n?"before":"")+"pluginsetup";e.trigger(i,t),e.trigger(i+":"+t.name,t)},Ds=function(e,t){return t.prototype.name=e,function(){Ls(this,{name:e,plugin:t,instance:null},!0);for(var n=arguments.length,i=new Array(n),r=0;r<n;r++)i[r]=arguments[r];var a=L(t,[this].concat(i));return this[e]=function(){return a},Ls(this,a.getEventHash()),a}},Ns=function(){function e(t){if(this.constructor===e)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=t,this.log||(this.log=this.player.log.createLogger(this.name)),Ii(this),delete this.trigger,Ai(this,this.constructor.defaultState),Os(t,this.name),this.dispose=this.dispose.bind(this),t.on("dispose",this.dispose)}var t=e.prototype;return t.version=function(){return this.constructor.VERSION},t.getEventHash=function(e){return void 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n.handleMediaupdatetimeout_=function(){var e=this;if("HAVE_METADATA"===this.state){var t=this.media(),n=js(this.master.uri,t.uri);this.experimentalLLHLS&&(n=function(e,t){if(t.endList||!t.serverControl)return e;var n={};if(t.serverControl.canBlockReload){var i=t.preloadSegment,r=t.mediaSequence+t.segments.length;if(i){var a=i.parts||[],s=to(t)-1;s>-1&&s!==a.length-1&&(n._HLS_part=s),(s>-1||a.length)&&r--}n._HLS_msn=r}if(t.serverControl&&t.serverControl.canSkipUntil&&(n._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(n).length){var o=new(g().URL)(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach((function(e){n.hasOwnProperty(e)&&o.searchParams.set(e,n[e])})),e=o.toString()}return e}(n,t)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:n,withCredentials:this.withCredentials},(function(t,n){if(e.request)return t?e.playlistRequestError(e.request,e.media(),"HAVE_METADATA"):void e.haveMetadata({playlistString:e.request.responseText,url:e.media().uri,id:e.media().id})}))}},n.playlistRequestError=function(e,t,n){var i=t.uri,r=t.id;this.request=null,n&&(this.state=n),this.error={playlist:this.master.playlists[r],status:e.status,message:"HLS playlist request error at URL: "+i+".",responseText:e.responseText,code:e.status>=500?4:2},this.trigger("error")},n.parseManifest_=function(e){var t=this,n=e.url;return function(e){var t=e.onwarn,n=e.oninfo,i=e.manifestString,r=e.customTagParsers,a=void 0===r?[]:r,s=e.customTagMappers,o=void 0===s?[]:s,u=e.experimentalLLHLS,l=new Y;t&&l.on("warn",t),n&&l.on("info",n),a.forEach((function(e){return l.addParser(e)})),o.forEach((function(e){return l.addTagMapper(e)})),l.push(i),l.end();var c=l.manifest;if(u||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){c.hasOwnProperty(e)&&delete c[e]})),c.segments&&c.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!c.targetDuration){var d=10;c.segments&&c.segments.length&&(d=c.segments.reduce((function(e,t){return Math.max(e,t.duration)}),0)),t&&t("manifest has no targetDuration defaulting to "+d),c.targetDuration=d}var h=eo(c);if(h.length&&!c.partTargetDuration){var p=h.reduce((function(e,t){return Math.max(e,t.duration)}),0);t&&(t("manifest has no partTargetDuration defaulting to "+p),vo.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.")),c.partTargetDuration=p}return c}({onwarn:function(e){var i=e.message;return t.logger_("m3u8-parser warn for "+n+": "+i)},oninfo:function(e){var i=e.message;return t.logger_("m3u8-parser info for "+n+": "+i)},manifestString:e.manifestString,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS})},n.haveMetadata=function(e){var t=e.playlistString,n=e.playlistObject,i=e.url,r=e.id;this.request=null,this.state="HAVE_METADATA";var a=n||this.parseManifest_({url:i,manifestString:t});a.lastRequest=Date.now(),bo({playlist:a,uri:i,id:r});var s=Io(this.master,a);this.targetDuration=a.partTargetDuration||a.targetDuration,this.pendingMedia_=null,s?(this.master=s,this.media_=this.master.playlists[r]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(Po(this.media(),!!s)),this.trigger("loadedplaylist")},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),g().clearTimeout(this.mediaUpdateTimeout),g().clearTimeout(this.finalRenditionTimeout),this.off()},n.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},n.media=function(e,t){var n=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(g().clearTimeout(this.finalRenditionTimeout),t){var i=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=g().setTimeout(this.media.bind(this,e,!1),i)}else{var r=this.state,a=!this.media_||e.id!==this.media_.id,s=this.master.playlists[e.id];if(s&&s.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(a&&(this.trigger("mediachanging"),"HAVE_MASTER"===r?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(Po(e,!0)),a){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,i){if(n.request){if(e.lastRequest=Date.now(),e.resolvedUri=Fs(n.handleManifestRedirects,e.resolvedUri,i),t)return n.playlistRequestError(n.request,e,r);n.haveMetadata({playlistString:i.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===r?n.trigger("loadedmetadata"):n.trigger("mediachange")}}))}}},n.pause=function(){this.mediaUpdateTimeout&&(g().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")},n.load=function(e){var t=this;this.mediaUpdateTimeout&&(g().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var n=this.media();if(e){var i=n?(n.partTargetDuration||n.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=g().setTimeout((function(){t.mediaUpdateTimeout=null,t.load()}),i)}else this.started?n&&!n.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},n.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(g().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=g().setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},n.start=function(){var e=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=g().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,n){if(e.request){if(e.request=null,t)return e.error={status:n.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:n.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=Fs(e.handleManifestRedirects,e.src,n);var i=e.parseManifest_({manifestString:n.responseText,url:e.src});e.setupInitialPlaylist(i)}}))},n.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},n.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,To(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=ko(e),e.segments.forEach((function(t){Co(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t=this.srcUri()||g().location.href;this.master=function(e,t){var n=yo(0,t),i={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:g().location.href,resolvedUri:g().location.href,playlists:[{uri:t,id:n,resolvedUri:t,attributes:{}}]};return i.playlists[n]=i.playlists[0],i.playlists[t]=i.playlists[0],i}(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(Eo),Oo=Ms.xhr,Lo=Ms.mergeOptions,Do=function(e,t,n,i){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),n.headers&&(e.responseHeaders=n.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===n.statusCode||206===n.statusCode||0===n.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),i(t,e)},No=function(){var e=function e(t,n){t=Lo({timeout:45e3},t);var i=e.beforeRequest||Ms.Vhs.xhr.beforeRequest;if(i&&"function"==typeof i){var r=i(t);r&&(t=r)}var a=(!0===Ms.Vhs.xhr.original?Oo:Ms.Vhs.xhr)(t,(function(e,t){return Do(a,e,t,n)})),s=a.abort;return a.abort=function(){return a.aborted=!0,s.apply(a,arguments)},a.uri=t.uri,a.requestTime=Date.now(),a};return e.original=!0,e},Ro=function(e){var t,n,i={};return e.byterange&&(i.Range=(n=(t=e.byterange).offset+t.length-1,"bytes="+t.offset+"-"+n)),i},Mo=function(e,t){return e.start(t)+"-"+e.end(t)},Uo=function(e,t){var n=e.toString(16);return"00".substring(0,2-n.length)+n+(t%2?" 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Try again"}):(s(d.estimatedStart+p),void l.one("seeked",(function(){e({programTime:n,playlist:i,retryCount:a-1,seekTo:s,pauseAfterSeek:u,tech:l,callback:c})})));var f=h.start+p;l.one("seeked",(function(){return c(null,l.currentTime())})),u&&l.pause(),s(f)},zo=function(e,t){if(4===e.readyState)return t()},Xo=Ms.EventTarget,Go=Ms.mergeOptions,Ko=function(e,t){if(!xo(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(var n=0;n<e.segments.length;n++){var i=e.segments[n],r=t.segments[n];if(i.uri!==r.uri)return!1;if(i.byterange||r.byterange){var a=i.byterange,s=r.byterange;if(a&&!s||!a&&s)return!1;if(a.offset!==s.offset||a.length!==s.length)return!1}}return!0},Yo=function(e,t){return(Boolean(!e.map&&!t.map)||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length},Qo=function(e,t){var n={};for(var i in e){var r=e[i].sidx;if(r){var a=Te(r);if(!t[a])break;var s=t[a].sidxInfo;Yo(s,r)&&(n[a]=t[a])}}return n},$o=function(e){function t(t,n,i,r){var a;void 0===i&&(i={}),(a=e.call(this)||this).masterPlaylistLoader_=r||b(a),r||(a.isMaster_=!0);var s=i,o=s.withCredentials,u=void 0!==o&&o,l=s.handleManifestRedirects,c=void 0!==l&&l;if(a.vhs_=n,a.withCredentials=u,a.handleManifestRedirects=c,!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_=Hs("DashPlaylistLoader"),a.isMaster_?(a.masterPlaylistLoader_.srcUrl=t,a.masterPlaylistLoader_.sidxMapping_={}):a.childPlaylist_=t,a}S(t,e);var n=t.prototype;return n.requestErrored_=function(e,t,n){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,n&&(this.state=n),this.trigger("error"),!0):void 0)},n.addSidxSegments_=function(e,t,n){var i=this,r=e.sidx&&Te(e.sidx);if(e.sidx&&r&&!this.masterPlaylistLoader_.sidxMapping_[r]){var a=Fs(this.handleManifestRedirects,e.sidx.resolvedUri),s=function(a,s){if(!i.requestErrored_(a,s,t)){var o,u=i.masterPlaylistLoader_.sidxMapping_;try{o=Ke()(Ye(s.response).subarray(8))}catch(e){return void i.requestErrored_(e,s,t)}return u[r]={sidxInfo:e.sidx,sidx:o},be(e,o,e.sidx.resolvedUri),n(!0)}};this.request=function(e,t,n){var i,r=[],a=!1,s=function(e,t,i,r){return t.abort(),a=!0,n(e,t,i,r)},o=function(e,t){if(!a){if(e)return s(e,t,"",r);var n=t.responseText.substring(r&&r.byteLength||0,t.responseText.length);if(r=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];if(t=t.filter((function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e})),t.length<=1)return Ye(t[0]);var i=t.reduce((function(e,t,n){return e+(t.byteLength||t.length)}),0),r=new Uint8Array(i),a=0;return t.forEach((function(e){e=Ye(e),r.set(e,a),a+=e.byteLength})),r}(r,Je(n,!0)),i=i||nt(r),r.length<10||i&&r.length<i+2)return zo(t,(function(){return s(e,t,"",r)}));var o=St(r);return"ts"===o&&r.length<188||!o&&r.length<376?zo(t,(function(){return s(e,t,"",r)})):s(null,t,o,r)}},u={uri:e,beforeSend:function(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function(t){return t.total,t.loaded,Do(e,null,{statusCode:e.status},o)}))}},l=t(u,(function(e,t){return Do(l,e,t,o)}));return l}(a,this.vhs_.xhr,(function(t,n,r,o){if(t)return s(t,n);if(!r||"mp4"!==r)return s({status:n.status,message:"Unsupported "+(r||"unknown")+" container type for sidx segment at URL: "+a,response:"",playlist:e,internal:!0,blacklistDuration:1/0,code:2},n);var u=e.sidx.byterange,l=u.offset,c=u.length;if(o.length>=c+l)return s(t,{response:o.subarray(l,l+c),status:n.status,uri:n.uri});i.request=i.vhs_.xhr({uri:a,responseType:"arraybuffer",headers:Ro({byterange:e.sidx.byterange})},s)}))}else this.mediaRequest_=g().setTimeout((function(){return n(!1)}),0)},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},g().clearTimeout(this.minimumUpdatePeriodTimeout_),g().clearTimeout(this.mediaRequest_),g().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()},n.hasPendingRequest=function(){return this.request||this.mediaRequest_},n.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},n.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 n=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 i=!this.media_||e.id!==this.media_.id;if(i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(i&&(this.trigger("mediachanging"),this.trigger("mediachange")));i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,n,(function(i){t.haveMetadata({startingState:n,playlist:e})})))},n.haveMetadata=function(e){var 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e={96e3:[ee,[227,64],ne(154),[56]],88200:[ee,[231],ne(170),[56]],64e3:[ee,[248,192],ne(240),[56]],48e3:[ee,[255,192],ne(268),[55,148,128],ne(54),[112]],44100:[ee,[255,192],ne(268),[55,163,128],ne(84),[112]],32e3:[ee,[255,192],ne(268),[55,234],ne(226),[112]],24e3:[ee,[255,192],ne(268),[55,255,128],ne(268),[111,112],ne(126),[224]],16e3:[ee,[255,192],ne(268),[55,255,128],ne(268),[111,255],ne(269),[223,108],ne(195),[1,192]],12e3:[te,ne(268),[3,127,248],ne(268),[6,255,240],ne(268),[13,255,224],ne(268),[27,253,128],ne(259),[56]],11025:[te,ne(268),[3,127,248],ne(268),[6,255,240],ne(268),[13,255,224],ne(268),[27,255,192],ne(268),[55,175,128],ne(108),[112]],8e3:[te,ne(268),[3,121,16],ne(47),[7]]};t=e,V=Object.keys(t).reduce((function(e,n){return e[n]=new Uint8Array(t[n].reduce((function(e,t){return e.concat(t)}),[])),e}),{})}var t;return V}()[e.samplerate])||(s=t[0].data),o=0;o<c;o++)u=t[0],t.splice(0,0,{data:s,dts:u.dts-a,pts:u.pts-a});return e.baseMediaDecodeTime-=Math.floor(ue(d,e.samplerate)),d}},de=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},he=function(e,t){var n,i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),n=e.timelineStartInfo.baseMediaDecodeTime,n+=i,n=Math.max(0,n),"audio"===e.type&&(n*=e.samplerate/9e4,n=Math.floor(n)),n},pe=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))},fe=function e(t){t=t||{},e.prototype.init.call(this),this.parse708captions_="boolean"!=typeof t.parse708captions||t.parse708captions,this.captionPackets_=[],this.ccStreams_=[new we(0,0),new we(0,1),new we(1,0),new we(1,1)],this.parse708captions_&&(this.cc708Stream_=new _e({captionServices:t.captionServices})),this.reset(),this.ccStreams_.forEach((function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))}),this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};(fe.prototype=new H).push=function(e){var t,n,i;if("sei_rbsp"===e.nalUnitType&&(t=function(e){for(var t=0,n={payloadType:-1,payloadSize:0},i=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)i+=255,t++;for(i+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!n.payload&&4===i){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){n.payloadType=i,n.payloadSize=r,n.payload=e.subarray(t,t+r);break}n.payload=void 0}t+=r,i=0,r=0}return n}(e.escapedRBSP)).payload&&4===t.payloadType&&(n=function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)}(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));i=function(e,t){var n,i,r,a,s=[];if(!(64&t[0]))return s;for(i=31&t[0],n=0;n<i;n++)a={type:3&t[2+(r=3*n)],pts:e},4&t[r+2]&&(a.ccData=t[r+3]<<8|t[r+4],s.push(a));return s}(e.pts,n),this.captionPackets_=this.captionPackets_.concat(i),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},fe.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},fe.prototype.flushStream=function(e){this.captionPackets_.length?(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},fe.prototype.flush=function(){return this.flushStream("flush")},fe.prototype.partialFlush=function(){return this.flushStream("partialFlush")},fe.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},fe.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},fe.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},fe.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},fe.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},fe.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var me={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600},ge=function(e){return 32<=e&&e<=127||160<=e&&e<=255},ve=function(e){this.windowNum=e,this.reset()};ve.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},ve.prototype.getText=function(){return this.rows.join("\n")},ve.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},ve.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},ve.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},ve.prototype.addText=function(e){this.rows[this.rowIdx]+=e},ve.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var ye=function(e,t,n){this.serviceNum=e,this.text="",this.currentWindow=new ve(-1),this.windows=[],this.stream=n,"string"==typeof t&&this.createTextDecoder(t)};ye.prototype.init=function(e,t){this.startPts=e;for(var n=0;n<8;n++)this.windows[n]=new ve(n),"function"==typeof t&&(this.windows[n].beforeRowOverflow=t)},ye.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},ye.prototype.createTextDecoder=function(e){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var _e=function e(t){t=t||{},e.prototype.init.call(this);var n,i=this,r=t.captionServices||{},a={};Object.keys(r).forEach((function(e){n=r[e],/^SERVICE/.test(e)&&(a[e]=n.encoding)})),this.serviceEncodings=a,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(i.new708Packet(),i.add708Bytes(e)):(null===i.current708Packet&&i.new708Packet(),i.add708Bytes(e))}};_e.prototype=new H,_e.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},_e.prototype.add708Bytes=function(e){var t=e.ccData,n=t>>>8,i=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(n),this.current708Packet.data.push(i)},_e.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,n=null,i=null,r=0,a=t[r++];for(e.seq=a>>6,e.sizeCode=63&a;r<t.length;r++)i=31&(a=t[r++]),7==(n=a>>5)&&i>0&&(n=a=t[r++]),this.pushServiceBlock(n,r,i),i>0&&(r+=i-1)},_e.prototype.pushServiceBlock=function(e,t,n){var i,r=t,a=this.current708Packet.data,s=this.services[e];for(s||(s=this.initService(e,r));r<t+n&&r<a.length;r++)i=a[r],ge(i)?r=this.handleText(r,s):24===i?r=this.multiByteCharacter(r,s):16===i?r=this.extendedCommands(r,s):128<=i&&i<=135?r=this.setCurrentWindow(r,s):152<=i&&i<=159?r=this.defineWindow(r,s):136===i?r=this.clearWindows(r,s):140===i?r=this.deleteWindows(r,s):137===i?r=this.displayWindows(r,s):138===i?r=this.hideWindows(r,s):139===i?r=this.toggleWindows(r,s):151===i?r=this.setWindowAttributes(r,s):144===i?r=this.setPenAttributes(r,s):145===i?r=this.setPenColor(r,s):146===i?r=this.setPenLocation(r,s):143===i?s=this.reset(r,s):8===i?s.currentWindow.backspace():12===i?s.currentWindow.clearText():13===i?s.currentWindow.pendingNewLine=!0:14===i?s.currentWindow.clearText():141===i&&r++},_e.prototype.extendedCommands=function(e,t){var n=this.current708Packet.data[++e];return ge(n)&&(e=this.handleText(e,t,{isExtended:!0})),e},_e.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},_e.prototype.initService=function(e,t){var n,i,r=this;return(n="SERVICE"+e)in this.serviceEncodings&&(i=this.serviceEncodings[n]),this.services[e]=new ye(e,i,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},_e.prototype.handleText=function(e,t,n){var i,r,a,s,o=n&&n.isExtended,u=n&&n.isMultiByte,l=this.current708Packet.data,c=o?4096:0,d=l[e],h=l[e+1],p=t.currentWindow;return t.textDecoder_&&!o?(u?(r=[d,h],e++):r=[d],i=t.textDecoder_.decode(new Uint8Array(r))):(s=me[a=c|d]||a,i=4096&a&&a===s?"":String.fromCharCode(s)),p.pendingNewLine&&!p.isEmpty()&&p.newLine(this.getPts(e)),p.pendingNewLine=!1,p.addText(i),e},_e.prototype.multiByteCharacter=function(e,t){var n=this.current708Packet.data,i=n[e+1],r=n[e+2];return ge(i)&&ge(r)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},_e.prototype.setCurrentWindow=function(e,t){var n=7&this.current708Packet.data[e];return t.setCurrentWindow(n),e},_e.prototype.defineWindow=function(e,t){var n=this.current708Packet.data,i=n[e],r=7&i;t.setCurrentWindow(r);var a=t.currentWindow;return i=n[++e],a.visible=(32&i)>>5,a.rowLock=(16&i)>>4,a.columnLock=(8&i)>>3,a.priority=7&i,i=n[++e],a.relativePositioning=(128&i)>>7,a.anchorVertical=127&i,i=n[++e],a.anchorHorizontal=i,i=n[++e],a.anchorPoint=(240&i)>>4,a.rowCount=15&i,i=n[++e],a.columnCount=63&i,i=n[++e],a.windowStyle=(56&i)>>3,a.penStyle=7&i,a.virtualRowCount=a.rowCount+1,e},_e.prototype.setWindowAttributes=function(e,t){var n=this.current708Packet.data,i=n[e],r=t.currentWindow.winAttr;return i=n[++e],r.fillOpacity=(192&i)>>6,r.fillRed=(48&i)>>4,r.fillGreen=(12&i)>>2,r.fillBlue=3&i,i=n[++e],r.borderType=(192&i)>>6,r.borderRed=(48&i)>>4,r.borderGreen=(12&i)>>2,r.borderBlue=3&i,i=n[++e],r.borderType+=(128&i)>>5,r.wordWrap=(64&i)>>6,r.printDirection=(48&i)>>4,r.scrollDirection=(12&i)>>2,r.justify=3&i,i=n[++e],r.effectSpeed=(240&i)>>4,r.effectDirection=(12&i)>>2,r.displayEffect=3&i,e},_e.prototype.flushDisplayed=function(e,t){for(var n=[],i=0;i<8;i++)t.windows[i].visible&&!t.windows[i].isEmpty()&&n.push(t.windows[i].getText());t.endPts=e,t.text=n.join("\n\n"),this.pushCaption(t),t.startPts=e},_e.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)},_e.prototype.displayWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible=1);return e},_e.prototype.hideWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible=0);return e},_e.prototype.toggleWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&(t.windows[r].visible^=1);return e},_e.prototype.clearWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&t.windows[r].clearText();return e},_e.prototype.deleteWindows=function(e,t){var n=this.current708Packet.data[++e],i=this.getPts(e);this.flushDisplayed(i,t);for(var r=0;r<8;r++)n&1<<r&&t.windows[r].reset();return e},_e.prototype.setPenAttributes=function(e,t){var n=this.current708Packet.data,i=n[e],r=t.currentWindow.penAttr;return i=n[++e],r.textTag=(240&i)>>4,r.offset=(12&i)>>2,r.penSize=3&i,i=n[++e],r.italics=(128&i)>>7,r.underline=(64&i)>>6,r.edgeType=(56&i)>>3,r.fontStyle=7&i,e},_e.prototype.setPenColor=function(e,t){var n=this.current708Packet.data,i=n[e],r=t.currentWindow.penColor;return i=n[++e],r.fgOpacity=(192&i)>>6,r.fgRed=(48&i)>>4,r.fgGreen=(12&i)>>2,r.fgBlue=3&i,i=n[++e],r.bgOpacity=(192&i)>>6,r.bgRed=(48&i)>>4,r.bgGreen=(12&i)>>2,r.bgBlue=3&i,i=n[++e],r.edgeRed=(48&i)>>4,r.edgeGreen=(12&i)>>2,r.edgeBlue=3&i,e},_e.prototype.setPenLocation=function(e,t){var n=this.current708Packet.data,i=n[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,i=n[++e],r.row=15&i,i=n[++e],r.column=63&i,e},_e.prototype.reset=function(e,t){var n=this.getPts(e);return this.flushDisplayed(n,t),this.initService(t.serviceNum,e)};var be={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},Te=function(e){return null===e?"":(e=be[e]||e,String.fromCharCode(e))},Se=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Ee=function(){for(var e=[],t=15;t--;)e.push("");return e},we=function e(t,n){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=n||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,n,i,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),i=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),n=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=n,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Ee();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Ee();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Ee()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(i,r))a=Te((i=(3&i)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(i,r))"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=Te((i=(3&i)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(i,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&r)&&this.addFormatting(e.pts,["i"]),1==(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(i,r))this.column_+=3&r;else if(this.isPAC(i,r)){var s=Se.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(i)&&(0===r&&(r=null),a=Te(i),a+=Te(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};we.prototype=new H,we.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_})},we.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Ee(),this.nonDisplayed_=Ee(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},we.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_},we.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},we.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},we.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},we.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},we.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},we.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},we.prototype.isNormalChar=function(e){return e>=32&&e<=127},we.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Ee(),this.displayed_=Ee()),void 0!==t&&t!==this.row_)for(var n=0;n<this.rollUpRows_;n++)this.displayed_[t-n]=this.displayed_[this.row_-n],this.displayed_[this.row_-n]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},we.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var n=t.reduce((function(e,t){return e+"<"+t+">"}),"");this[this.mode_](e,n)},we.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),"");this.formatting_=[],this[this.mode_](e,t)}},we.prototype.popOn=function(e,t){var n=this.nonDisplayed_[this.row_];n+=t,this.nonDisplayed_[this.row_]=n},we.prototype.rollUp=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n},we.prototype.shiftRowsUp_=function(){var e;for(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_]=""},we.prototype.paintOn=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n};var Ce={CaptionStream:fe,Cea608Stream:we,Cea708Stream:_e},ke={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},xe="shared",Ie=function(e,t){var n=1;for(e>t&&(n=-1);Math.abs(t-e)>4294967296;)e+=8589934592*n;return e},Pe=function e(t){var n,i;e.prototype.init.call(this),this.type_=t||xe,this.push=function(e){this.type_!==xe&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=Ie(e.dts,i),e.pts=Ie(e.pts,i),n=e.dts,this.trigger("data",e))},this.flush=function(){i=n,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=void 0,n=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};Pe.prototype=new H;var Ae,Oe=Pe,Le=Ie,De=function(e,t,n){var i,r="";for(i=t;i<n;i++)r+="%"+("00"+e[i].toString(16)).slice(-2);return r},Ne=function(e,t,n){return decodeURIComponent(De(e,t,n))},Re=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Me={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=Ne(e.data,1,t),e.value=Ne(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=Ne(e.data,1,t),e.url=Ne(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,n;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(n=e.data,unescape(De(n,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};Ae=function(e){var t,n={descriptor:e&&e.descriptor},i=0,r=[],a=0;if(Ae.prototype.init.call(this),this.dispatchType=ke.METADATA_STREAM_TYPE.toString(16),n.descriptor)for(t=0;t<n.descriptor.length;t++)this.dispatchType+=("00"+n.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,n,s,o,u;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),a+=e.data.byteLength,1===r.length&&(i=Re(e.data.subarray(6,10)),i+=10),!(a<i)){for(t={data:new Uint8Array(i),frames:[],pts:r[0].pts,dts:r[0].dts},u=0;u<i;)t.data.set(r[0].data.subarray(0,i-u),u),u+=r[0].data.byteLength,a-=r[0].data.byteLength,r.shift();n=10,64&t.data[5]&&(n+=4,n+=Re(t.data.subarray(10,14)),i-=Re(t.data.subarray(16,20)));do{if((s=Re(t.data.subarray(n+4,n+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."});if((o={id:String.fromCharCode(t.data[n],t.data[n+1],t.data[n+2],t.data[n+3]),data:t.data.subarray(n+10,n+s+10)}).key=o.id,Me[o.id]&&(Me[o.id](o),"com.apple.streaming.transportStreamTimestamp"===o.owner)){var l=o.data,c=(1&l[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2;c*=4,c+=3&l[7],o.timeStamp=c,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),n+=10,n+=s}while(n<i);this.trigger("data",t)}}},Ae.prototype=new H;var Ue,Be,je,Fe=Ae,He=Oe,qe=188;(Ue=function(){var e=new Uint8Array(qe),t=0;Ue.prototype.init.call(this),this.push=function(n){var i,r=0,a=qe;for(t?((i=new Uint8Array(n.byteLength+t)).set(e.subarray(0,t)),i.set(n,t),t=0):i=n;a<i.byteLength;)71!==i[r]||71!==i[a]?(r++,a++):(this.trigger("data",i.subarray(r,a)),r+=qe,a+=qe);r<i.byteLength&&(e.set(i.subarray(r),0),t=i.byteLength-r)},this.flush=function(){t===qe&&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")}}).prototype=new H,Be=function(){var e,t,n,i;Be.prototype.init.call(this),i=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,i){var r=0;i.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===i.type?t(e.subarray(r),i):n(e.subarray(r),i)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],i.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=i.pmtPid},n=function(e,t){var n,r;if(1&e[5]){for(i.programMapTable={video:null,audio:null,"timed-metadata":{}},n=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<n;){var a=e[r],s=(31&e[r+1])<<8|e[r+2];a===ke.H264_STREAM_TYPE&&null===i.programMapTable.video?i.programMapTable.video=s:a===ke.ADTS_STREAM_TYPE&&null===i.programMapTable.audio?i.programMapTable.audio=s:a===ke.METADATA_STREAM_TYPE&&(i.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=i.programMapTable}},this.push=function(t){var n={},i=4;if(n.payloadUnitStartIndicator=!!(64&t[1]),n.pid=31&t[1],n.pid<<=8,n.pid|=t[2],(48&t[3])>>>4>1&&(i+=t[i]+1),0===n.pid)n.type="pat",e(t.subarray(i),n),this.trigger("data",n);else if(n.pid===this.pmtPid)for(n.type="pmt",e(t.subarray(i),n),this.trigger("data",n);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,i,n]):this.processPes_(t,i,n)},this.processPes_=function(e,t,n){n.pid===this.programMapTable.video?n.streamType=ke.H264_STREAM_TYPE:n.pid===this.programMapTable.audio?n.streamType=ke.ADTS_STREAM_TYPE:n.streamType=this.programMapTable["timed-metadata"][n.pid],n.type="pes",n.data=e.subarray(t),this.trigger("data",n)}},Be.prototype=new H,Be.STREAM_TYPES={h264:27,adts:15},je=function(){var e,t=this,n=!1,i={data:[],size:0},r={data:[],size:0},a={data:[],size:0},s=function(e,n,i){var r,a,s=new Uint8Array(e.size),o={type:n},u=0,l=0;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,u=0;u<e.data.length;u++)a=e.data[u],s.set(a.data,l),l+=a.data.byteLength;var c,d,h,p;d=o,p=(c=s)[0]<<16|c[1]<<8|c[2],d.data=new Uint8Array,1===p&&(d.packetLength=6+(c[4]<<8|c[5]),d.dataAlignmentIndicator=0!=(4&c[6]),192&(h=c[7])&&(d.pts=(14&c[9])<<27|(255&c[10])<<20|(254&c[11])<<12|(255&c[12])<<5|(254&c[13])>>>3,d.pts*=4,d.pts+=(6&c[13])>>>1,d.dts=d.pts,64&h&&(d.dts=(14&c[14])<<27|(255&c[15])<<20|(254&c[16])<<12|(255&c[17])<<5|(254&c[18])>>>3,d.dts*=4,d.dts+=(6&c[18])>>>1)),d.data=c.subarray(9+c[8])),r="video"===n||o.packetLength<=e.size,(i||r)&&(e.size=0,e.data.length=0),r&&t.trigger("data",o)}};je.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var e,t;switch(o.streamType){case ke.H264_STREAM_TYPE:e=i,t="video";break;case ke.ADTS_STREAM_TYPE:e=r,t="audio";break;case ke.METADATA_STREAM_TYPE:e=a,t="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(o),e.size+=o.data.byteLength},pmt:function(){var i={type:"metadata",tracks:[]};null!==(e=o.programMapTable).video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),n=!0,t.trigger("data",i)}})[o.type]()},this.reset=function(){i.size=0,i.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(i,"video"),s(r,"audio"),s(a,"timed-metadata")},this.flush=function(){if(!n&&e){var i={type:"metadata",tracks:[]};null!==e.video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",i)}n=!1,this.flushStreams_(),this.trigger("done")}},je.prototype=new H;var Ve={PAT_PID:0,MP2T_PACKET_LENGTH:qe,TransportPacketStream:Ue,TransportParseStream:Be,ElementaryStream:je,TimestampRolloverStream:He,CaptionStream:Ce.CaptionStream,Cea608Stream:Ce.Cea608Stream,Cea708Stream:Ce.Cea708Stream,MetadataStream:Fe};for(var We in ke)ke.hasOwnProperty(We)&&(Ve[We]=ke[We]);var ze,Xe=Ve,Ge=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];ze=function(e){var t,n=0;ze.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+n+" outside syncword"})},this.push=function(i){var r,a,s,o,u,l=0;if(e||(n=0),"audio"===i.type){var c;for(t&&t.length?(s=t,(t=new Uint8Array(s.byteLength+i.data.byteLength)).set(s),t.set(i.data,s.byteLength)):t=i.data;l+7<t.length;)if(255===t[l]&&240==(246&t[l+1])){if("number"==typeof c&&(this.skipWarn_(c,l),c=null),a=2*(1&~t[l+1]),r=(3&t[l+3])<<11|t[l+4]<<3|(224&t[l+5])>>5,u=9e4*(o=1024*(1+(3&t[l+6])))/Ge[(60&t[l+2])>>>2],t.byteLength-l<r)break;this.trigger("data",{pts:i.pts+n*u,dts:i.dts+n*u,sampleCount:o,audioobjecttype:1+(t[l+2]>>>6&3),channelcount:(1&t[l+2])<<2|(192&t[l+3])>>>6,samplerate:Ge[(60&t[l+2])>>>2],samplingfrequencyindex:(60&t[l+2])>>>2,samplesize:16,data:t.subarray(l+7+a,l+r)}),n++,l+=r}else"number"!=typeof c&&(c=l),l++;"number"==typeof c&&(this.skipWarn_(c,l),c=null),t=t.subarray(l)}},this.flush=function(){n=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},ze.prototype=new H;var Ke,Ye,Qe,$e=ze,Ze=function(e){var t=e.byteLength,n=0,i=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+i},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)),n=new DataView(a.buffer).getUint32(0),i=8*s,t-=s},this.skipBits=function(e){var r;i>e?(n<<=e,i-=e):(e-=i,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),n<<=e,i-=e)},this.readBits=function(e){var r=Math.min(i,e),a=n>>>32-r;return(i-=r)>0?n<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){var e;for(e=0;e<i;++e)if(0!=(n&2147483648>>>e))return n<<=e,i-=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()};Ye=function(){var e,t,n=0;Ye.prototype.init.call(this),this.push=function(i){var r;t?((r=new Uint8Array(t.byteLength+i.data.byteLength)).set(t),r.set(i.data,t.byteLength),t=r):t=i.data;for(var a=t.byteLength;n<a-3;n++)if(1===t[n+2]){e=n+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}n+3!==e-2&&this.trigger("data",t.subarray(n+3,e-2));do{e++}while(1!==t[e]&&e<a);n=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(n+3,e-2)),n=e-2,e+=3;break;default:e+=3}t=t.subarray(n),e-=n,n=0},this.reset=function(){t=null,n=0,this.trigger("reset")},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(n+3)),t=null,n=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}},Ye.prototype=new H,Qe={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},Ke=function(){var e,t,n,i,r,a,s,o=new Ye;Ke.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,n=e.pts,i=e.dts,o.push(e))},o.on("data",(function(s){var o={trackId:t,pts:n,dts:i,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){var n,i=8,r=8;for(n=0;n<e;n++)0!==r&&(r=(i+t.readExpGolomb()+256)%256),i=0===r?i:r},r=function(e){for(var t,n,i=e.byteLength,r=[],a=1;a<i-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=i-r.length,n=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),n[a]=e[s];return n},a=function(e){var t,n,i,r,a,o,u,l,c,d,h,p,f=0,m=0,g=0,v=0,y=[1,1];if(n=(t=new Ze(e)).readUnsignedByte(),r=t.readUnsignedByte(),i=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),Qe[n]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(h=3!==a?8:12,p=0;p<h;p++)t.readBoolean()&&s(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),p=0;p<u;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),c=t.readUnsignedExpGolomb(),0===(d=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(f=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:y=[1,1];break;case 2:y=[12,11];break;case 3:y=[10,11];break;case 4:y=[16,11];break;case 5:y=[40,33];break;case 6:y=[24,11];break;case 7:y=[20,11];break;case 8:y=[32,11];break;case 9:y=[80,33];break;case 10:y=[18,11];break;case 11:y=[15,11];break;case 12:y=[64,33];break;case 13:y=[160,99];break;case 14:y=[4,3];break;case 15:y=[3,2];break;case 16:y=[2,1];break;case 255:y=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}y&&(y[0],y[1])}return{profileIdc:n,levelIdc:i,profileCompatibility:r,width:16*(l+1)-2*f-2*m,height:(2-d)*(c+1)*16-2*g-2*v,sarRatio:y}}},Ke.prototype=new H;var Je,et={H264Stream:Ke,NalByteStream:Ye},tt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],nt=function(e,t){var n=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return n=n>=0?n:0,(16&e[t+5])>>4?n+20:n+10},it=function e(t,n){return t.length-n<10||t[n]!=="I".charCodeAt(0)||t[n+1]!=="D".charCodeAt(0)||t[n+2]!=="3".charCodeAt(0)?n:e(t,n+=nt(t,n))},rt=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},at={isLikelyAacData:function(e){var t=it(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:nt,parseAdtsSize:function(e,t){var n=(224&e[t+5])>>5,i=e[t+4]<<3;return 6144&e[t+3]|i|n},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 tt[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,n,i;t=10,64&e[5]&&(t+=4,t+=rt(e.subarray(10,14)));do{if((n=rt(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){i=e.subarray(t+10,t+n+10);for(var r=0;r<i.byteLength;r++)if(0===i[r]){var a=unescape(function(e,t,n){var i,r="";for(i=0;i<n;i++)r+="%"+("00"+e[i].toString(16)).slice(-2);return r}(i,0,r));if("com.apple.streaming.transportStreamTimestamp"===a){var s=i.subarray(r+1),o=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2;return(o*=4)+(3&s[7])}break}}t+=10,t+=n}while(t<e.byteLength);return null}};(Je=function(){var e=new Uint8Array,t=0;Je.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(n){var i,r,a,s,o=0,u=0;for(e.length?(s=e.length,(e=new Uint8Array(n.byteLength+s)).set(e.subarray(0,s)),e.set(n,s)):e=n;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!=(255&e[u])||240!=(240&e[u+1]))u++;else{if(e.length-u<7)break;if(u+(o=at.parseAdtsSize(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else{if(e.length-u<10)break;if(u+(o=at.parseId3TagSize(e,u))>e.length)break;r={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",r),u+=o}i=e.length-u,e=i>0?e.subarray(u):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new H;var st,ot,ut,lt,ct=Je,dt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],ht=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],pt=et.H264Stream,ft=at.isLikelyAacData,mt=function(e,t){t.stream=e,this.trigger("log",t)},gt=function(e,t){for(var n=Object.keys(t),i=0;i<n.length;i++){var r=n[i];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",mt.bind(e,r))}},vt=function(e,t){var n;if(e.length!==t.length)return!1;for(n=0;n<e.length;n++)if(e[n]!==t[n])return!1;return!0},yt=function(e,t,n,i,r,a){return{start:{dts:e,pts:e+(n-t)},end:{dts:e+(i-t),pts:e+(r-n)},prependedContentDuration:a,baseMediaDecodeTime:e}};ot=function(e,t){var n,i=[],r=0,a=0,s=1/0;n=(t=t||{}).firstSequenceNumber||0,ot.prototype.init.call(this),this.push=function(t){pe(e,t),e&&dt.forEach((function(n){e[n]=t[n]})),i.push(t)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var o,u,l,c,d,h,p;0!==i.length?(o=function(e,t,n){return t.minSegmentDts>=n?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=n&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))}(i,e,r),e.baseMediaDecodeTime=he(e,t.keepOriginalTimestamps),p=ce(e,o,a,s),e.samples=function(e){var t,n,i=[];for(t=0;t<e.length;t++)n=e[t],i.push({size:n.data.byteLength,duration:1024});return i}(o),l=$(function(e){var t,n,i=0,r=new Uint8Array(function(e){var t,n=0;for(t=0;t<e.length;t++)n+=e[t].data.byteLength;return n}(e));for(t=0;t<e.length;t++)n=e[t],r.set(n.data,i),i+=n.data.byteLength;return r}(o)),i=[],u=Z(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),de(e),d=Math.ceil(9216e4/e.samplerate),o.length&&(h=o.length*d,this.trigger("segmentTimingInfo",yt(oe(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+h,o[0].pts+h,p||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+h})),this.trigger("data",{track:e,boxes:c}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){de(e),i=[],this.trigger("reset")}},ot.prototype=new H,st=function(e,t){var n,i,r,a=[],s=[];n=(t=t||{}).firstSequenceNumber||0,st.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){pe(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],ht.forEach((function(t){e[t]=i[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(var i,r,o,u,l,c,d,h,p=0;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(i=function(e){var t,n,i=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,i.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(n=e[t]).nalUnitType?(i.length&&(i.duration=n.dts-i.dts,r.byteLength+=i.byteLength,r.nalCount+=i.length,r.duration+=i.duration,r.push(i)),(i=[n]).byteLength=n.data.byteLength,i.pts=n.pts,i.dts=n.dts):("slice_layer_without_partitioning_rbsp_idr"===n.nalUnitType&&(i.keyFrame=!0),i.duration=n.dts-i.dts,i.byteLength+=n.data.byteLength,i.push(n));return r.length&&(!i.duration||i.duration<=0)&&(i.duration=r[r.length-1].duration),r.byteLength+=i.byteLength,r.nalCount+=i.length,r.duration+=i.duration,r.push(i),r}(a),(o=function(e){var t,n,i=[],r=[];for(i.byteLength=0,i.nalCount=0,i.duration=0,i.pts=e[0].pts,i.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++)(n=e[t]).keyFrame?(i.length&&(r.push(i),r.byteLength+=i.byteLength,r.nalCount+=i.nalCount,r.duration+=i.duration),(i=[n]).nalCount=n.length,i.byteLength=n.byteLength,i.pts=n.pts,i.dts=n.dts,i.duration=n.duration):(i.duration+=n.duration,i.nalCount+=n.length,i.byteLength+=n.byteLength,i.push(n));return r.length&&i.duration<=0&&(i.duration=r[r.length-1].duration),r.byteLength+=i.byteLength,r.nalCount+=i.nalCount,r.duration+=i.duration,r.push(i),r}(i))[0][0].keyFrame||((r=this.getGopForFusion_(a[0],e))?(p=r.duration,o.unshift(r),o.byteLength+=r.byteLength,o.nalCount+=r.nalCount,o.pts=r.pts,o.dts=r.dts,o.duration+=r.duration):o=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e}(o)),s.length){var f;if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))return this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");de(e),o=f}pe(e,o),e.samples=function(e,t){var n,i,r,a,s,o=t||0,u=[];for(n=0;n<e.length;n++)for(a=e[n],i=0;i<a.length;i++)s=a[i],o+=(r=J(s,o)).size,u.push(r);return u}(o),l=$(function(e){var t,n,i,r,a,s,o=0,u=e.byteLength,l=e.nalCount,c=new Uint8Array(u+4*l),d=new DataView(c.buffer);for(t=0;t<e.length;t++)for(r=e[t],n=0;n<r.length;n++)for(a=r[n],i=0;i<a.length;i++)s=a[i],d.setUint32(o,s.data.byteLength),o+=4,c.set(s.data,o),o+=s.data.byteLength;return c}(o)),e.baseMediaDecodeTime=he(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),d=o[0],h=o[o.length-1],this.trigger("segmentTimingInfo",yt(e.baseMediaDecodeTime,d.dts,d.pts,h.dts+h.duration,h.pts+h.duration,p)),this.trigger("timingInfo",{start:o[0].pts,end:o[o.length-1].pts+o[o.length-1].duration}),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=Z(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),this.trigger("data",{track:e,boxes:c}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),a=[],this.gopCache_.length=0,s.length=0,this.trigger("reset")},this.resetStream_=function(){de(e),i=void 0,r=void 0},this.getGopForFusion_=function(t){var n,i,r,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)r=(a=this.gopCache_[s]).gop,e.pps&&vt(e.pps[0],a.pps[0])&&e.sps&&vt(e.sps[0],a.sps[0])&&(r.dts<e.timelineStartInfo.dts||(n=t.dts-r.dts-r.duration)>=-1e4&&n<=45e3&&(!i||o>n)&&(i=a,o=n));return i?i.gop:null},this.alignGopsAtStart_=function(e){var t,n,i,r,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=n=0;t<s.length&&n<e.length&&(i=s[t],r=e[n],i.pts!==r.pts);)r.pts>i.pts?t++:(n++,a-=r.byteLength,o-=r.nalCount,u-=r.duration);return 0===n?e:n===e.length?null:((l=e.slice(n)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,n,i,r,a,o,u;for(t=s.length-1,n=e.length-1,a=null,o=!1;t>=0&&n>=0;){if(i=s[t],r=e[n],i.pts===r.pts){o=!0;break}i.pts>r.pts?t--:(t===s.length-1&&(a=n),n--)}if(!o&&null===a)return null;if(0===(u=o?n:a))return e;var l=e.slice(u),c=l.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 l.byteLength=c.byteLength,l.duration=c.duration,l.nalCount=c.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}},st.prototype=new H,lt=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,lt.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))))}},lt.prototype=new H,lt.prototype.flush=function(e){var t,n,i,a,s=0,o={captions:[],captionStreams:{},metadata:[],info:{}},l=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?(l=this.videoTrack.timelineStartInfo.pts,ht.forEach((function(e){o.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(l=this.audioTrack.timelineStartInfo.pts,dt.forEach((function(e){o.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?o.type=this.pendingTracks[0].type:o.type="combined",this.emittedTracks+=this.pendingTracks.length,i=function(e){var t,n=r(),i=u(e);return(t=new Uint8Array(n.byteLength+i.byteLength)).set(n),t.set(i,n.byteLength),t}(this.pendingTracks),o.initSegment=new Uint8Array(i.byteLength),o.initSegment.set(i),o.data=new Uint8Array(this.pendingBytes),a=0;a<this.pendingBoxes.length;a++)o.data.set(this.pendingBoxes[a],s),s+=this.pendingBoxes[a].byteLength;for(a=0;a<this.pendingCaptions.length;a++)(t=this.pendingCaptions[a]).startTime=le(t.startPts,l,this.keepOriginalTimestamps),t.endTime=le(t.endPts,l,this.keepOriginalTimestamps),o.captionStreams[t.stream]=!0,o.captions.push(t);for(a=0;a<this.pendingMetadata.length;a++)(n=this.pendingMetadata[a]).cueTime=le(n.pts,l,this.keepOriginalTimestamps),o.metadata.push(n);for(o.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",o),a=0;a<o.captions.length;a++)t=o.captions[a],this.trigger("caption",t);for(a=0;a<o.metadata.length;a++)n=o.metadata[a],this.trigger("id3Frame",n)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},lt.prototype.setRemux=function(e){this.remuxTracks=e},ut=function(e){var t,n,i=this,r=!0;ut.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=new Xe.MetadataStream,r.aacStream=new ct,r.audioTimestampRolloverStream=new Xe.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new Xe.TimestampRolloverStream("timed-metadata"),r.adtsStream=new $e,r.coalesceStream=new lt(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||(n=n||{timelineStartInfo:{baseMediaDecodeTime:i.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new ot(n,e),r.audioSegmentStream.on("log",i.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",i.trigger.bind(i,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),i.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),gt(this,r)},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new Xe.MetadataStream,r.packetStream=new Xe.TransportPacketStream,r.parseStream=new Xe.TransportParseStream,r.elementaryStream=new Xe.ElementaryStream,r.timestampRolloverStream=new Xe.TimestampRolloverStream,r.adtsStream=new $e,r.h264Stream=new pt,r.captionStream=new Xe.CaptionStream(e),r.coalesceStream=new lt(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?n||"audio"!==a.tracks[s].type||((n=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=i.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=i.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new st(t,e),r.videoSegmentStream.on("log",i.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){n&&!e.keepOriginalTimestamps&&(n.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-i.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",i.trigger.bind(i,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",i.trigger.bind(i,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){n&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",i.trigger.bind(i,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),n&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new ot(n,e),r.audioSegmentStream.on("log",i.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",i.trigger.bind(i,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",i.trigger.bind(i,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),i.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,i.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),gt(this,r)},this.setBaseMediaDecodeTime=function(i){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=i),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,de(n),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,de(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var n=this.transmuxPipeline_;e.remux=t,n&&n.coalesceStream&&n.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(n){n.stream=e,t.trigger("log",n)}},this.push=function(e){if(r){var t=ft(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}},ut.prototype=new H;var _t,bt,Tt,St={Transmuxer:ut,VideoSegmentStream:st,AudioSegmentStream:ot,AUDIO_PROPERTIES:dt,VIDEO_PROPERTIES:ht,generateSegmentTimingInfo:yt},Et=function(e){return e>>>0},wt=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),(t+=String.fromCharCode(e[2]))+String.fromCharCode(e[3])},Ct=Et,kt=function e(t,n){var i,r,a,s,o,u=[];if(!n.length)return null;for(i=0;i<t.byteLength;)r=Ct(t[i]<<24|t[i+1]<<16|t[i+2]<<8|t[i+3]),a=wt(t.subarray(i+4,i+8)),s=r>1?i+r:t.byteLength,a===n[0]&&(1===n.length?u.push(t.subarray(i+8,s)):(o=e(t.subarray(i+8,s),n.slice(1))).length&&(u=u.concat(o))),i=s;return u},xt=Et,It=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]}},Pt=function(e){for(var t,n,i=e.byteLength,r=[],a=1;a<i-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=i-r.length,n=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),n[a]=e[s];return n},At=Ce.CaptionStream,Ot=function(e,t){for(var n=e,i=0;i<t.length;i++){var r=t[i];if(n<r.size)return r;n-=r.size}return null},Lt=function(e,t){var n=kt(e,["moof","traf"]),i=kt(e,["mdat"]),r={},a=[];return i.forEach((function(e,t){var i=n[t];a.push({mdat:e,traf:i})})),a.forEach((function(e){var n,i,a=e.mdat,s=e.traf,o=function(e){var t,n=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:n.getUint32(4)},r=1&i.flags[2],a=2&i.flags[2],s=8&i.flags[2],o=16&i.flags[2],u=32&i.flags[2],l=65536&i.flags[0],c=131072&i.flags[0];return t=8,r&&(t+=4,i.baseDataOffset=n.getUint32(12),t+=4),a&&(i.sampleDescriptionIndex=n.getUint32(t),t+=4),s&&(i.defaultSampleDuration=n.getUint32(t),t+=4),o&&(i.defaultSampleSize=n.getUint32(t),t+=4),u&&(i.defaultSampleFlags=n.getUint32(t)),l&&(i.durationIsEmpty=!0),!r&&c&&(i.baseDataOffsetIsMoof=!0),i}(kt(s,["tfhd"])[0]),u=o.trackId,l=kt(s,["tfdt"]),c=l.length>0?function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:xt(e[4]<<24|e[5]<<16|e[6]<<8|e[7])};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=xt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),t}(l[0]).baseMediaDecodeTime:0,d=kt(s,["trun"]);t===u&&d.length>0&&(n=function(e,t,n){var i=t,r=n.defaultSampleDuration||0,a=n.defaultSampleSize||0,s=n.trackId,o=[];return e.forEach((function(e){var t=function(e){var t,n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},i=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&n.flags[2],a=4&n.flags[2],s=1&n.flags[1],o=2&n.flags[1],u=4&n.flags[1],l=8&n.flags[1],c=i.getUint32(4),d=8;for(r&&(n.dataOffset=i.getInt32(d),d+=4),a&&c&&(t={flags:It(e.subarray(d,d+4))},d+=4,s&&(t.duration=i.getUint32(d),d+=4),o&&(t.size=i.getUint32(d),d+=4),l&&(1===n.version?t.compositionTimeOffset=i.getInt32(d):t.compositionTimeOffset=i.getUint32(d),d+=4),n.samples.push(t),c--);c--;)t={},s&&(t.duration=i.getUint32(d),d+=4),o&&(t.size=i.getUint32(d),d+=4),u&&(t.flags=It(e.subarray(d,d+4)),d+=4),l&&(1===n.version?t.compositionTimeOffset=i.getInt32(d):t.compositionTimeOffset=i.getUint32(d),d+=4),n.samples.push(t);return n}(e).samples;t.forEach((function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=i,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=i+e.compositionTimeOffset,i+=e.duration})),o=o.concat(t)})),o}(d,c,o),i=function(e,t,n){var i,r,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u={logs:[],seiNals:[]};for(r=0;r+4<e.length;r+=a)if(a=o.getUint32(r),r+=4,!(a<=0))switch(31&e[r]){case 6:var l=e.subarray(r+1,r+1+a),c=Ot(r,t);if(i={nalUnitType:"sei_rbsp",size:a,data:l,escapedRBSP:Pt(l),trackId:n},c)i.pts=c.pts,i.dts=c.dts,s=c;else{if(!s){u.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+r+" for trackId "+n+". See mux.js#223."});break}i.pts=s.pts,i.dts=s.dts}u.seiNals.push(i)}return u}(a,n,u),r[u]||(r[u]={seiNals:[],logs:[]}),r[u].seiNals=r[u].seiNals.concat(i.seiNals),r[u].logs=r[u].logs.concat(i.logs))})),r},Dt=function(){var e,t,n,i,r,a,s=!1;this.isInitialized=function(){return s},this.init=function(t){e=new At,s=!0,a=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/i,e.endTime=e.endPts/i,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||n===e[0]&&i===t[n])},this.parse=function(e,a,s){var o;if(!this.isInitialized())return null;if(!a||!s)return null;if(this.isNewInit(a,s))n=a[0],i=s[n];else if(null===n||!i)return t.push(e),null;for(;t.length>0;){var u=t.shift();this.parse(u,a,s)}return o=function(e,t,n){if(null===t)return null;var i=Lt(e,t)[t]||{};return{seiNals:i.seiNals,logs:i.logs,timescale:n}}(e,n,i),o&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;a?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],n=null,i=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},Nt=Et,Rt=function(e){return("00"+e.toString(16)).slice(-2)};_t=function(e,t){var n,i,r;return n=kt(t,["moof","traf"]),i=[].concat.apply([],n.map((function(t){return kt(t,["tfhd"]).map((function(n){var i,r,a;return i=Nt(n[4]<<24|n[5]<<16|n[6]<<8|n[7]),r=e[i]||9e4,a=kt(t,["tfdt"]).map((function(e){var t,n;return t=e[0],n=Nt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),1===t&&(n*=Math.pow(2,32),n+=Nt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),n}))[0],(a="number"!=typeof a||isNaN(a)?1/0:a)/r}))}))),r=Math.min.apply(null,i),isFinite(r)?r:0},Tt=function(e){var t=0===e[0]?12:20;return Nt(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},bt=function(e){var t=kt(e,["moov","trak"]),n=[];return t.forEach((function(e){var t,i,r={},a=kt(e,["tkhd"])[0];a&&(i=(t=new DataView(a.buffer,a.byteOffset,a.byteLength)).getUint8(0),r.id=0===i?t.getUint32(12):t.getUint32(20));var s=kt(e,["mdia","hdlr"])[0];if(s){var o=wt(s.subarray(8,12));r.type="vide"===o?"video":"soun"===o?"audio":o}var u=kt(e,["mdia","minf","stbl","stsd"])[0];if(u){var l=u.subarray(8);r.codec=wt(l.subarray(4,8));var c,d=kt(l,[r.codec])[0];d&&(/^[asm]vc[1-9]$/i.test(r.codec)?(c=d.subarray(78),"avcC"===wt(c.subarray(4,8))&&c.length>11?(r.codec+=".",r.codec+=Rt(c[9]),r.codec+=Rt(c[10]),r.codec+=Rt(c[11])):r.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(r.codec)?(c=d.subarray(28),"esds"===wt(c.subarray(4,8))&&c.length>20&&0!==c[19]?(r.codec+="."+Rt(c[19]),r.codec+="."+Rt(c[20]>>>2&63).replace(/^0/,"")):r.codec="mp4a.40.2"):r.codec=r.codec.toLowerCase())}var h=kt(e,["mdia","mdhd"])[0];h&&(r.timescale=Tt(h)),n.push(r)})),n};var Mt=_t,Ut=bt,Bt=function(e){var t=31&e[1];return(t<<=8)|e[2]},jt=function(e){return!!(64&e[1])},Ft=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},Ht=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},qt={parseType:function(e,t){var n=Bt(e);return 0===n?"pat":n===t?"pmt":t?"pes":null},parsePat:function(e){var t=jt(e),n=4+Ft(e);return t&&(n+=e[n]+1),(31&e[n+10])<<8|e[n+11]},parsePmt:function(e){var t={},n=jt(e),i=4+Ft(e);if(n&&(i+=e[i]+1),1&e[i+5]){var r;r=3+((15&e[i+1])<<8|e[i+2])-4;for(var a=12+((15&e[i+10])<<8|e[i+11]);a<r;){var s=i+a;t[(31&e[s+1])<<8|e[s+2]]=e[s],a+=5+((15&e[s+3])<<8|e[s+4])}return t}},parsePayloadUnitStartIndicator:jt,parsePesType:function(e,t){switch(t[Bt(e)]){case ke.H264_STREAM_TYPE:return"video";case ke.ADTS_STREAM_TYPE:return"audio";case ke.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!jt(e))return null;var t=4+Ft(e);if(t>=e.byteLength)return null;var n,i=null;return 192&(n=e[t+7])&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&n&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1)),i},videoPacketContainsKeyFrame:function(e){for(var t=4+Ft(e),n=e.subarray(t),i=0,r=0,a=!1;r<n.byteLength-3;r++)if(1===n[r+2]){i=r+5;break}for(;i<n.byteLength;)switch(n[i]){case 0:if(0!==n[i-1]){i+=2;break}if(0!==n[i-2]){i++;break}r+3!==i-2&&"slice_layer_without_partitioning_rbsp_idr"===Ht(31&n[r+3])&&(a=!0);do{i++}while(1!==n[i]&&i<n.length);r=i-2,i+=3;break;case 1:if(0!==n[i-1]||0!==n[i-2]){i+=3;break}"slice_layer_without_partitioning_rbsp_idr"===Ht(31&n[r+3])&&(a=!0),r=i-2,i+=3;break;default:i+=3}return n=n.subarray(r),i-=r,r=0,n&&n.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===Ht(31&n[r+3])&&(a=!0),a}},Vt=Le,Wt={};Wt.ts=qt,Wt.aac=at;var zt=re,Xt=188,Gt=71,Kt=function(e,t,n){for(var i,r,a,s,o=0,u=Xt,l=!1;u<=e.byteLength;)if(e[o]!==Gt||e[u]!==Gt&&u!==e.byteLength)o++,u++;else{if(i=e.subarray(o,u),"pes"===Wt.ts.parseType(i,t.pid)&&(r=Wt.ts.parsePesType(i,t.table),a=Wt.ts.parsePayloadUnitStartIndicator(i),"audio"===r&&a&&(s=Wt.ts.parsePesTime(i))&&(s.type="audio",n.audio.push(s),l=!0)),l)break;o+=Xt,u+=Xt}for(o=(u=e.byteLength)-Xt,l=!1;o>=0;)if(e[o]!==Gt||e[u]!==Gt&&u!==e.byteLength)o--,u--;else{if(i=e.subarray(o,u),"pes"===Wt.ts.parseType(i,t.pid)&&(r=Wt.ts.parsePesType(i,t.table),a=Wt.ts.parsePayloadUnitStartIndicator(i),"audio"===r&&a&&(s=Wt.ts.parsePesTime(i))&&(s.type="audio",n.audio.push(s),l=!0)),l)break;o-=Xt,u-=Xt}},Yt=function(e,t,n){for(var i,r,a,s,o,u,l,c=0,d=Xt,h=!1,p={data:[],size:0};d<e.byteLength;)if(e[c]!==Gt||e[d]!==Gt)c++,d++;else{if(i=e.subarray(c,d),"pes"===Wt.ts.parseType(i,t.pid)&&(r=Wt.ts.parsePesType(i,t.table),a=Wt.ts.parsePayloadUnitStartIndicator(i),"video"===r&&(a&&!h&&(s=Wt.ts.parsePesTime(i))&&(s.type="video",n.video.push(s),h=!0),!n.firstKeyFrame))){if(a&&0!==p.size){for(o=new Uint8Array(p.size),u=0;p.data.length;)l=p.data.shift(),o.set(l,u),u+=l.byteLength;if(Wt.ts.videoPacketContainsKeyFrame(o)){var f=Wt.ts.parsePesTime(o);f?(n.firstKeyFrame=f,n.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. This could be an unusual TS segment, or else mux.js did not parse your TS segment correctly. If you know your TS segments do contain PTS/DTS on keyframes please file a bug report! 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i=e.data,a=e.startTime;n=i.buffer,t.bytes=f=i,g.hasAudio&&!g.isMuxed&&r(t,"audio","start",a),g.hasVideo&&r(t,"video","start",a),m.video&&i.byteLength&&t.transmuxer?lu({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:f,timescales:t.map.timescales,trackIds:[m.video.id],callback:function(e){n=e.data.buffer,t.bytes=f=e.data,e.logs.forEach((function(e){p(Ms.mergeOptions(e,{stream:"mp4CaptionParser"}))})),v(e.captions)}}):v()}})}else if(t.transmuxer){if(void 0===t.container&&(t.container=St(f)),"ts"!==t.container&&"aac"!==t.container)return i(t,{hasAudio:!1,hasVideo:!1}),void h(null,t,{});gu({segment:t,bytes:n,trackInfoFn:i,timingInfoFn:r,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:s,id3Fn:o,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:h,onTransmuxerLog:p})}else h(null,t,{})},yu=function(e,t){var n,i=e.id,r=e.key,a=e.encryptedBytes,s=e.decryptionWorker;s.addEventListener("message",(function 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yu({decryptionWorker:n,id:g.requestId+"-init",encryptedBytes:g.map.encryptedBytes,key:g.map.key},(function(e){g.map.bytes=e,mu(g,(function(e){if(e)return hu(t),h(e,g);v()}))}));v()}}}}({activeXhrs:y,decryptionWorker:i,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:p,endedTimelineFn:f,dataFn:m,doneFn:g,onTransmuxerLog:v});if(r.key&&!r.key.bytes){var b=[r.key];r.map&&!r.map.bytes&&r.map.key&&r.map.key.resolvedUri===r.key.resolvedUri&&b.push(r.map.key);var T=t(Ms.mergeOptions(n,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),fu(r,b,_));y.push(T)}if(r.map&&!r.map.bytes){if(r.map.key&&(!r.key||r.key.resolvedUri!==r.map.key.resolvedUri)){var S=t(Ms.mergeOptions(n,{uri:r.map.key.resolvedUri,responseType:"arraybuffer"}),fu(r,[r.map.key],_));y.push(S)}var E=Ms.mergeOptions(n,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:Ro(r.map)}),w=function(e){var t=e.segment,n=e.finishProcessingFn;return function(e,i){var r=pu(e,i);if(r)return n(r,t);var a=new Uint8Array(i.response);if(t.map.key)return t.map.encryptedBytes=a,n(null,t);t.map.bytes=a,mu(t,(function(e){if(e)return e.xhr=i,e.status=i.status,n(e,t);n(null,t)}))}}({segment:r,finishProcessingFn:_}),C=t(E,w);y.push(C)}var k=Ms.mergeOptions(n,{uri:r.part&&r.part.resolvedUri||r.resolvedUri,responseType:"arraybuffer",headers:Ro(r)}),x=t(k,function(e){var t=e.segment,n=e.finishProcessingFn,i=e.responseType;return function(e,r){var a=pu(e,r);if(a)return n(a,t);var s="arraybuffer"!==i&&r.responseText?function(e){for(var t=new Uint8Array(new ArrayBuffer(e.length)),n=0;n<e.length;n++)t[n]=e.charCodeAt(n);return t.buffer}(r.responseText.substring(t.lastReachedChar||0)):r.response;return t.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(r),t.key?t.encryptedBytes=new Uint8Array(s):t.bytes=new Uint8Array(s),n(null,t)}}({segment:r,finishProcessingFn:_,responseType:k.responseType}));x.addEventListener("progress",function(e){var t=e.segment,n=e.progressFn;return e.trackInfoFn,e.timingInfoFn,e.videoSegmentTimingInfoFn,e.audioSegmentTimingInfoFn,e.id3Fn,e.captionsFn,e.isEndOfTimeline,e.endedTimelineFn,e.dataFn,function(e){if(!e.target.aborted)return t.stats=Ms.mergeOptions(t.stats,(r=(i=e).target,(a={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-r.requestTime||0}).bytesReceived=i.loaded,a.bandwidth=Math.floor(a.bytesReceived/a.roundTripTime*8*1e3),a)),!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now()),n(e,t);var i,r,a}}({segment:r,progressFn:s,trackInfoFn:o,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:h,isEndOfTimeline:p,endedTimelineFn:f,dataFn:m})),y.push(x);var I={};return y.forEach((function(e){e.addEventListener("loadend",function(e){var t=e.loadendState,n=e.abortFn;return function(e){e.target.aborted&&n&&!t.calledAbortFn&&(n(),t.calledAbortFn=!0)}}({loadendState:I,abortFn:a}))})),function(){return hu(y)}},bu=Hs("CodecUtils"),Tu=function(e,t){var n=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&n.AUDIO&&e.mediaGroups.AUDIO[n.AUDIO]},Su=function(e){var t={};return e.forEach((function(e){var n=e.mediaType,i=e.type,r=e.details;t[n]=t[n]||[],t[n].push(ee(""+i+r))})),Object.keys(t).forEach((function(e){if(t[e].length>1)return bu("multiple "+e+" codecs found as attributes: "+t[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(t[e]=null);t[e]=t[e][0]})),t},Eu=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},wu=function(e,t){var n=t.attributes||{},i=Su(function(e){var t=e.attributes||{};if(t.CODECS)return te(t.CODECS)}(t)||[]);if(Tu(e,t)&&!i.audio&&!function(e,t){if(!Tu(e,t))return!0;var n=t.attributes||{},i=e.mediaGroups.AUDIO[n.AUDIO];for(var r in i)if(!i[r].uri&&!i[r].playlists)return!0;return!1}(e,t)){var r=Su(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var n=e.mediaGroups.AUDIO[t];if(!n)return null;for(var i in n){var r=n[i];if(r.default&&r.playlists)return te(r.playlists[0].attributes.CODECS)}return null}(e,n.AUDIO)||[]);r.audio&&(i.audio=r.audio)}return i},Cu=Hs("PlaylistSelector"),ku=function(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}},xu=function(e,t){if(!e)return"";var n=g().getComputedStyle(e);return n?n[t]:""},Iu=function(e,t){var n=e.slice();e.sort((function(e,i){var r=t(e,i);return 0===r?n.indexOf(e)-n.indexOf(i):r}))},Pu=function(e,t){var n,i;return e.attributes.BANDWIDTH&&(n=e.attributes.BANDWIDTH),n=n||g().Number.MAX_VALUE,t.attributes.BANDWIDTH&&(i=t.attributes.BANDWIDTH),n-(i||g().Number.MAX_VALUE)},Au=function(e,t,n,i,r,a){if(e){var s={bandwidth:t,width:n,height:i,limitRenditionByPlayerDimensions:r},o=e.playlists;go.isAudioOnly(e)&&(o=a.getAudioTrackPlaylists_(),s.audioOnly=!0);var u=o.map((function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,n=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||g().Number.MAX_VALUE,width:t,height:n,playlist:e}}));Iu(u,(function(e,t){return e.bandwidth-t.bandwidth}));var l=(u=u.filter((function(e){return!go.isIncompatible(e.playlist)}))).filter((function(e){return go.isEnabled(e.playlist)}));l.length||(l=u.filter((function(e){return!go.isDisabled(e.playlist)})));var c=l.filter((function(e){return e.bandwidth*Zo.BANDWIDTH_VARIANCE<t})),d=c[c.length-1],h=c.filter((function(e){return e.bandwidth===d.bandwidth}))[0];if(!1===r){var p=h||l[0]||u[0];if(p&&p.playlist){var f="sortedPlaylistReps";return h&&(f="bandwidthBestRep"),l[0]&&(f="enabledPlaylistReps"),Cu("choosing "+ku(p)+" using "+f+" with options",s),p.playlist}return Cu("could not choose a playlist with options",s),null}var m=c.filter((function(e){return e.width&&e.height}));Iu(m,(function(e,t){return e.width-t.width}));var v=m.filter((function(e){return e.width===n&&e.height===i}));d=v[v.length-1];var y,_,b,T,S=v.filter((function(e){return e.bandwidth===d.bandwidth}))[0];if(S||(_=(y=m.filter((function(e){return e.width>n||e.height>i}))).filter((function(e){return e.width===y[0].width&&e.height===y[0].height})),d=_[_.length-1],b=_.filter((function(e){return e.bandwidth===d.bandwidth}))[0]),a.experimentalLeastPixelDiffSelector){var E=m.map((function(e){return e.pixelDiff=Math.abs(e.width-n)+Math.abs(e.height-i),e}));Iu(E,(function(e,t){return e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff})),T=E[0]}var w=T||b||S||h||l[0]||u[0];if(w&&w.playlist){var C="sortedPlaylistReps";return T?C="leastPixelDiffRep":b?C="resolutionPlusOneRep":S?C="resolutionBestRep":h?C="bandwidthBestRep":l[0]&&(C="enabledPlaylistReps"),Cu("choosing "+ku(w)+" using "+C+" with options",s),w.playlist}return Cu("could not choose a playlist with options",s),null}},Ou=function(){var e=this.useDevicePixelRatio&&g().devicePixelRatio||1;return Au(this.playlists.master,this.systemBandwidth,parseInt(xu(this.tech_.el(),"width"),10)*e,parseInt(xu(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},Lu=function(e,t,n){var i,r;if(n&&n.cues)for(i=n.cues.length;i--;)(r=n.cues[i]).startTime>=e&&r.endTime<=t&&n.removeCue(r)},Du=function(e){return"number"==typeof e&&isFinite(e)},Nu=1/60,Ru=function(e){var t=e.startOfSegment,n=e.duration,i=e.segment,r=e.part,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=void 0===u?[]:u,c=e.mediaIndex,d=e.partIndex,h=e.timeline,p=l.length-1,f="mediaIndex/partIndex increment";e.getMediaInfoForTime?f="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(f="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(f+=" with independent "+e.independent);var m="number"==typeof d,g=e.segment.uri?"segment":"pre-segment",v=m?to({preloadSegment:i})-1:0;return g+" ["+(s+c)+"/"+(s+p)+"]"+(m?" part ["+d+"/"+v+"]":"")+" segment start/end ["+i.start+" => "+i.end+"]"+(m?" part start/end ["+r.start+" => "+r.end+"]":"")+" startOfSegment ["+t+"] duration ["+n+"] timeline ["+h+"] selected by ["+f+"] playlist ["+o+"]"},Mu=function(e){return e+"TimingInfo"},Uu=function(e){var t=e.timelineChangeController,n=e.currentTimeline,i=e.segmentTimeline,r=e.loaderType,a=e.audioDisabled;if(n===i)return!1;if("audio"===r){var s=t.lastTimelineChange({type:"main"});return!s||s.to!==i}if("main"===r&&a){var o=t.pendingTimelineChange({type:"audio"});return!o||o.to!==i}return!1},Bu=function(e){var t=e.segmentDuration,n=e.maxDuration;return!!t&&Math.round(t)>n+qs},ju=function(e){function t(t,n){var i;if(i=e.call(this)||this,!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 i.bandwidth=t.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.partIndex=null,i.hasPlayed_=t.hasPlayed,i.currentTime_=t.currentTime,i.seekable_=t.seekable,i.seeking_=t.seeking,i.duration_=t.duration,i.mediaSource_=t.mediaSource,i.vhs_=t.vhs,i.loaderType_=t.loaderType,i.currentMediaInfo_=void 0,i.startingMediaInfo_=void 0,i.segmentMetadataTrack_=t.segmentMetadataTrack,i.goalBufferLength_=t.goalBufferLength,i.sourceType_=t.sourceType,i.sourceUpdater_=t.sourceUpdater,i.inbandTextTracks_=t.inbandTextTracks,i.state_="INIT",i.timelineChangeController_=t.timelineChangeController,i.shouldSaveSegmentTimingInfo_=!0,i.parse708captions_=t.parse708captions,i.captionServices_=t.captionServices,i.experimentalExactManifestTimings=t.experimentalExactManifestTimings,i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.xhrOptions_=null,i.pendingSegments_=[],i.audioDisabled_=!1,i.isPendingTimestampOffset_=!1,i.gopBuffer_=[],i.timeMapping_=0,i.safeAppend_=Ms.browser.IE_VERSION>=11,i.appendInitSegment_={audio:!0,video:!0},i.playlistOfLastInitSegment_={audio:null,video:null},i.callQueue_=[],i.loadQueue_=[],i.metadataQueue_={id3:[],caption:[]},i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=t.cacheEncryptionKeys,i.keyCache_={},i.decrypter_=t.decrypter,i.syncController_=t.syncController,i.syncPoint_={segmentIndex:0,time:0},i.transmuxer_=i.createTransmuxer_(),i.triggerSyncInfoUpdate_=function(){return i.trigger("syncinfoupdate")},i.syncController_.on("syncinfoupdate",i.triggerSyncInfoUpdate_),i.mediaSource_.addEventListener("sourceopen",(function(){i.isEndOfStream_()||(i.ended_=!1)})),i.fetchAtBuffer_=!1,i.logger_=Hs("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(b(i),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),i.sourceUpdater_.on("ready",(function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),"main"===i.loaderType_&&i.timelineChangeController_.on("pendingtimelinechange",(function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),"audio"===i.loaderType_&&i.timelineChangeController_.on("timelinechange",(function(){i.hasEnoughInfoToLoad_()&&i.processLoadQueue_(),i.hasEnoughInfoToAppend_()&&i.processCallQueue_()})),i}S(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return function(e){var t=new ru;t.currentTransmux=null,t.transmuxQueue=[];var n=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,n.call(t)},t.postMessage({action:"init",options:e}),t}({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},n.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},n.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&g().clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},n.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},n.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},n.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,g().clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},n.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},n.error=function(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},n.endOfStream=function(){this.ended_=!0,this.transmuxer_&&uu(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},n.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Ms.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,n=e.hasVideo,i=e.isMuxed;if(n&&t&&!this.audioDisabled_&&!i)return this.sourceUpdater_.buffered();if(n)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Fo(e),i=this.initSegments_[n];return t&&!i&&e.bytes&&(this.initSegments_[n]=i={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),i||e},n.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Ho(e),i=this.keyCache_[n];this.cacheEncryptionKeys_&&t&&!i&&e.bytes&&(this.keyCache_[n]=i={resolvedUri:e.resolvedUri,bytes:e.bytes});var r={resolvedUri:(i||e).resolvedUri};return i&&(r.bytes=i.bytes),r},n.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},n.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"))},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.playlist=function(e,t){if(void 0===t&&(t={}),e){var n=this.playlist_,i=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(n&&(n.id?r=n.id:n.uri&&(r=n.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!n||n.uri!==e.uri)return null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var a=e.mediaSequence-n.mediaSequence;if(this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex)if(this.mediaIndex-=a,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var s=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!s.parts||!s.parts.length||!s.parts[this.partIndex])){var o=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=o}}i&&(i.mediaIndex-=a,i.mediaIndex<0?(i.mediaIndex=null,i.partIndex=null):(i.mediaIndex>=0&&(i.segment=e.segments[i.mediaIndex]),i.partIndex>=0&&i.segment.parts&&(i.part=i.segment.parts[i.partIndex]))),this.syncController_.saveExpiredSegmentInfo(n,e)}},n.pause=function(){this.checkBufferTimeout_&&(g().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},n.paused=function(){return null===this.checkBufferTimeout_},n.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"}))},n.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},n.resyncLoader=function(){this.transmuxer_&&uu(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"})},n.remove=function(e,t,n,i){if(void 0===n&&(n=function(){}),void 0===i&&(i=!1),t===1/0&&(t=this.duration_()),t<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var r=1,a=function(){0==--r&&n()};for(var s in!i&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,a)),(i||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,n,i){for(var r=Math.ceil((t-i)*Et.ONE_SECOND_IN_TS),a=Math.ceil((n-i)*Et.ONE_SECOND_IN_TS),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=r););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)Lu(e,t,this.inbandTextTracks_[s]);Lu(e,t,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")},n.monitorBuffer_=function(){this.checkBufferTimeout_&&g().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g().setTimeout(this.monitorBufferTick_.bind(this),1)},n.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&g().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g().setTimeout(this.monitorBufferTick_.bind(this),500)},n.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){var e=this.chooseNextRequest_();e&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}},n.isEndOfStream_=function(e,t,n){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===n&&(n=this.partIndex),!t||!this.mediaSource_)return!1;var i="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,a=!i||!i.parts||n+1===i.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&a},n.chooseNextRequest_=function(){var e=this.buffered_(),t=Ys(e)||0,n=Qs(e,this.currentTime_()),i=!this.hasPlayed_()&&n>=1,r=n>=this.goalBufferLength_(),a=this.playlist_.segments;if(!a.length||i||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var s={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(s.isSyncRequest)s.mediaIndex=function(e,t,n){t=t||[];for(var i=[],r=0,a=0;a<t.length;a++){var s=t[a];if(e===s.timeline&&(i.push(a),(r+=s.duration)>n))return a}return 0===i.length?0:i[i.length-1]}(this.currentTimeline_,a,t);else if(null!==this.mediaIndex){var o=a[this.mediaIndex],u="number"==typeof this.partIndex?this.partIndex:-1;s.startOfSegment=o.end?o.end:t,o.parts&&o.parts[u+1]?(s.mediaIndex=this.mediaIndex,s.partIndex=u+1):s.mediaIndex=this.mediaIndex+1}else{var l=go.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),c=l.segmentIndex,d=l.startTime,h=l.partIndex;s.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),s.mediaIndex=c,s.startOfSegment=d,s.partIndex=h}var p=a[s.mediaIndex],f=p&&"number"==typeof s.partIndex&&p.parts&&p.parts[s.partIndex];if(!p||"number"==typeof s.partIndex&&!f)return null;if("number"!=typeof s.partIndex&&p.parts&&(s.partIndex=0,f=p.parts[0]),!n&&f&&!f.independent)if(0===s.partIndex){var m=a[s.mediaIndex-1],g=m.parts&&m.parts.length&&m.parts[m.parts.length-1];g&&g.independent&&(s.mediaIndex-=1,s.partIndex=m.parts.length-1,s.independent="previous segment")}else p.parts[s.partIndex-1].independent&&(s.partIndex-=1,s.independent="previous part");var v=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return s.mediaIndex>=a.length-1&&v&&!this.seeking_()?null:this.generateSegmentInfo_(s)},n.generateSegmentInfo_=function(e){var t=e.independent,n=e.playlist,i=e.mediaIndex,r=e.startOfSegment,a=e.isSyncRequest,s=e.partIndex,o=e.forceTimestampOffset,u=e.getMediaInfoForTime,l=n.segments[i],c="number"==typeof s&&l.parts[s],d={requestId:"segment-loader-"+Math.random(),uri:c&&c.resolvedUri||l.resolvedUri,mediaIndex:i,partIndex:c?s:null,isSyncRequest:a,startOfSegment:r,playlist:n,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:c&&c.duration||l.duration,segment:l,part:c,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:u,independent:t},h=void 0!==o?o:this.isPendingTimestampOffset_;d.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:h});var p=Ys(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(d.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(d.gopsToAlignWith=function(e,t,n){if(null==t||!e.length)return[];var i,r=Math.ceil((t-n+3)*Et.ONE_SECOND_IN_TS);for(i=0;i<e.length&&!(e[i].pts>r);i++);return e.slice(i)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),d},n.timestampOffsetForSegment_=function(e){return n=(t=e).segmentTimeline,i=t.currentTimeline,r=t.startOfSegment,a=t.buffered,t.overrideCheck||n!==i?n<i?r:a.length?a.end(a.length-1):r:null;var t,n,i,r,a},n.earlyAbortWhenNeeded_=function(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),n=e.bandwidth,i=this.pendingSegment_.duration,r=go.estimateSegmentRequestTime(i,n,this.playlist_,e.bytesReceived),a=function(e,t,n){return void 0===n&&(n=1),((e.length?e.end(e.length-1):0)-t)/n}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(!(r<=a)){var s=function(e){var t=e.currentTime,n=e.bandwidth,i=e.duration,r=e.segmentDuration,a=e.timeUntilRebuffer,s=e.currentTimeline,o=e.syncController,u=e.master.playlists.filter((function(e){return!go.isIncompatible(e)})),l=u.filter(go.isEnabled);l.length||(l=u.filter((function(e){return!go.isDisabled(e)})));var c=l.filter(go.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var u=o.getSyncPoint(e,i,s,t)?1:2;return{playlist:e,rebufferingImpact:go.estimateSegmentRequestTime(r,n,e)*u-a}})),d=c.filter((function(e){return e.rebufferingImpact<=0}));return Iu(d,(function(e,t){return Pu(t.playlist,e.playlist)})),d.length?d[0]:(Iu(c,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact})),c[0]||null)}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:n,duration:this.duration_(),segmentDuration:i,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=r-a-s.rebufferingImpact,u=.5;a<=qs&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u||(this.bandwidth=s.playlist.attributes.BANDWIDTH*Zo.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},n.handleAbort_=function(e){this.logger_("Aborting "+Ru(e)),this.mediaRequestsAborted+=1},n.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},n.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var n=Object.keys(e).sort(),i=Object.keys(t).sort();if(n.length!==i.length)return!1;for(var r=0;r<n.length;r++){var a=n[r];if(a!==i[r])return!1;if(e[a]!==t[a])return!1}return!0}(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))},n.handleTimingInfo_=function(e,t,n,i){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var r=this.pendingSegment_,a=Mu(t);r[a]=r[a]||{},r[a][n]=i,this.logger_("timinginfo: "+t+" - "+n+" - "+i),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}},n.handleCaptions_=function(e,t){var n=this;if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0!==t.length)if(this.pendingSegment_.hasAppendedData_){var i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r={};t.forEach((function(e){r[e.stream]=r[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=r[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(r).forEach((function(e){var t=r[e],a=t.startTime,s=t.endTime,o=t.captions,u=n.inbandTextTracks_;n.logger_("adding cues from "+a+" -> "+s+" for "+e),function(e,t,n){if(!e[n]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var i=n;/^cc708_/.test(n)&&(i="SERVICE"+n.split("_")[1]);var r=t.textTracks().getTrackById(i);if(r)e[n]=r;else{var a=n,s=n,o=!1,u=(t.options_.vhs&&t.options_.vhs.captionServices||{})[i];u&&(a=u.label,s=u.language,o=u.default),e[n]=t.addRemoteTextTrack({kind:"captions",id:i,default:o,label:a,language:s},!1).track}}}(u,n.vhs_.tech_,e),Lu(a,s,u[e]),function(e){var t=e.inbandTextTracks,n=e.captionArray,i=e.timestampOffset;if(n){var r=g().WebKitDataCue||g().VTTCue;n.forEach((function(e){var n=e.stream;t[n].addCue(new r(e.startTime+i,e.endTime+i,e.text))}))}}({captionArray:o,inbandTextTracks:u,timestampOffset:i})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));else this.logger_("SegmentLoader received no captions from a caption event")},n.handleId3_=function(e,t,n){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.pendingSegment_.hasAppendedData_){var i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,n){e.metadataTrack_||(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,n,this.vhs_.tech_),function(e){var t=e.inbandTextTracks,n=e.metadataArray,i=e.timestampOffset,r=e.videoDuration;if(n){var a=g().WebKitDataCue||g().VTTCue,s=t.metadataTrack_;if(s&&(n.forEach((function(e){var t=e.cueTime+i;!("number"!=typeof t||g().isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((function(e){var n=new a(t,t,e.value||e.url||e.data||"");n.frame=e,n.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return Ms.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return Ms.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return Ms.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(n),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 n=e[t.startTime]||[];return n.push(t),e[t.startTime]=n,e}),{}),d=Object.keys(c).sort((function(e,t){return Number(e)-Number(t)}));d.forEach((function(e,t){var n=c[e],i=Number(d[t+1])||r;n.forEach((function(e){e.endTime=i}))}))}}}({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:i,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,n))},n.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach((function(e){return e()})),this.metadataQueue_.caption.forEach((function(e){return e()})),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},n.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach((function(e){return e()}))},n.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((function(e){return e()}))},n.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!(!e||this.getCurrentMediaInfo_()&&Uu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.getCurrentMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),e&&e.trackInfo||this.currentMediaInfo_},n.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},n.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 n=t.hasAudio,i=t.hasVideo,r=t.isMuxed;return!(i&&!e.videoTimingInfo||n&&!this.audioDisabled_&&!r&&!e.audioTimingInfo||Uu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var 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[Mu(t.type)].start;else{var i,r=this.getCurrentMediaInfo_(),a="main"===this.loaderType_&&r&&r.hasVideo;a&&(i=n.videoTimingInfo.start),n.timingInfo.start=this.trueSegmentStart_({currentStart:n.timingInfo.start,playlist:n.playlist,mediaIndex:n.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:a,firstVideoFrameTimeForData:i,videoTimingInfo:n.videoTimingInfo,audioTimingInfo:n.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(n,t.type),this.updateSourceBufferTimestampOffset_(n),n.isSyncRequest){this.updateTimingInfoEnd_(n),this.syncController_.saveSegmentTimingInfo({segmentInfo:n,shouldSaveTimelineMapping:"main"===this.loaderType_});var s=this.chooseNextRequest_();if(s.mediaIndex!==n.mediaIndex||s.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))},n.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)},n.getInitSegmentAndUpdateState_=function(e){var t=e.type,n=e.initSegment,i=e.map,r=e.playlist;if(i){var a=Fo(i);if(this.activeInitSegmentId_===a)return null;n=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=a}return n&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,n):null},n.handleQuotaExceededError_=function(e,t){var n=this,i=e.segmentInfo,r=e.type,a=e.bytes,s=this.sourceUpdater_.audioBuffered(),o=this.sourceUpdater_.videoBuffered();s.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Ks(s).join(", ")),o.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Ks(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,d=o.length?o.end(o.length-1):0;if(l-u<=1&&d-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: "+Ks(s).join(", ")+", video buffer: "+Ks(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:i,type:r,bytes:a}));var h=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+h),this.remove(0,h,(function(){n.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=g().setTimeout((function(){n.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),n.quotaExceededErrorRetryTimeout_=null,n.processCallQueue_()}),1e3)}),!0)},n.handleAppendError_=function(e,t){var n=e.segmentInfo,i=e.type,r=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(i+" append of "+r.length+"b failed for segment #"+n.mediaIndex+" in playlist "+n.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:n,type:i,bytes:r}))},n.appendToSourceBuffer_=function(e){var t,n,i,r=e.segmentInfo,a=e.type,s=e.initSegment,o=e.data,u=e.bytes;if(!u){var l=[o],c=o.byteLength;s&&(l.unshift(s),c+=s.byteLength),i=0,(t={bytes:c,segments:l}).bytes&&(n=new Uint8Array(t.bytes),t.segments.forEach((function(e){n.set(e,i),i+=e.byteLength}))),u=n}this.sourceUpdater_.appendBuffer({segmentInfo:r,type:a,bytes:u},this.handleAppendError_.bind(this,{segmentInfo:r,type:a,bytes:u}))},n.handleSegmentTimingInfo_=function(e,t,n){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var i=this.pendingSegment_.segment,r=e+"TimingInfo";i[r]||(i[r]={}),i[r].transmuxerPrependedSeconds=n.prependedContentDuration||0,i[r].transmuxedPresentationStart=n.start.presentation,i[r].transmuxedDecodeStart=n.start.decode,i[r].transmuxedPresentationEnd=n.end.presentation,i[r].transmuxedDecodeEnd=n.end.decode,i[r].baseMediaDecodeTime=n.baseMediaDecodeTime}},n.appendData_=function(e,t){var n=t.type,i=t.data;if(i&&i.byteLength&&("audio"!==n||!this.audioDisabled_)){var r=this.getInitSegmentAndUpdateState_({type:n,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:n,initSegment:r,data:i})}},n.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 n=_({},e,{forceTimestampOffset:!0});_(e,t.generateSegmentInfo_(n)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)}))},n.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 n=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&e.timeline>0,s=i||r&&a;this.logger_("Requesting "+Ru(e)),n.map&&!n.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=_u({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:n,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:s,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(n){var i=n.message,r=n.level,a=n.stream;t.logger_(Ru(e)+" logged from transmuxer stream "+a+" as a "+r+": "+i)}})},n.trimBackBuffer_=function(e){var t=function(e,t,n){var i=t-Zo.BACK_BUFFER_LENGTH;e.length&&(i=Math.max(i,e.start(0)));var r=t-n;return Math.min(r,i)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)},n.createSimplifiedSegmentObj_=function(e){var t=e.segment,n=e.part,i={resolvedUri:n?n.resolvedUri:t.resolvedUri,byterange:n?n.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},r=e.playlist.segments[e.mediaIndex-1];if(r&&r.timeline===t.timeline&&(r.videoTimingInfo?i.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(i.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd)),t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key=this.segmentKey(t.key),i.key.iv=a}return t.map&&(i.map=this.initSegmentForMap(t.map)),i},n.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},n.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<Nu?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record 0.016666666666666666"):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},n.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},n.segmentRequestFinished_=function(e,t,n){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,n));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e){if(this.pendingSegment_=null,this.state="READY",e.code===du)return;return this.pause(),e.code===cu?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}var i=this.pendingSegment_;this.saveBandwidthRelatedStats_(i.duration,t.stats),i.endOfAllRequests=t.endOfAllRequests,n.gopInfo&&(this.gopBuffer_=function(e,t,n){if(!t.length)return e;if(n)return t.slice();for(var i=t[0].pts,r=0;r<e.length&&!(e[r].pts>=i);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,n.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(i)}},n.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},n.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},n.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},n.trueSegmentStart_=function(e){var t=e.currentStart,n=e.playlist,i=e.mediaIndex,r=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,s=e.useVideoTimingInfo,o=e.videoTimingInfo,u=e.audioTimingInfo;if(void 0!==t)return t;if(!s)return u.start;var l=n.segments[i-1];return 0!==i&&l&&void 0!==l.start&&l.end===r+a?o.start:r},n.waitForAppendsToComplete_=function(e){var t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var n=t.hasAudio,i=t.hasVideo,r=t.isMuxed,a="main"===this.loaderType_&&i,s=!this.audioDisabled_&&n&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);a&&e.waitingOnAppends++,s&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},n.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},n.checkForIllegalMediaSwitch=function(e){var t=function(e,t,n){return"main"===e&&t&&n?n.hasAudio||n.hasVideo?t.hasVideo&&!n.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&n.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.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,blacklistDuration:1/0}),this.trigger("error"),!0)},n.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=e.timingInfo.start,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")}},n.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),n="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;n&&(e.timingInfo.end="number"==typeof n.end?n.end:n.start+e.duration)},n.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});var t=function(e,t){if("hls"!==t)return null;var n,i,r,a,s=(n=e.audioTimingInfo,i=e.videoTimingInfo,r=n&&"number"==typeof n.start&&"number"==typeof n.end?n.end-n.start:0,a=i&&"number"==typeof i.start&&"number"==typeof i.end?i.end-i.start:0,Math.max(r,a));if(!s)return null;var o=e.playlist.targetDuration,u=Bu({segmentDuration:s,maxDuration:2*o}),l=Bu({segmentDuration:s,maxDuration:o}),c="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+s+" when the reported duration is "+e.duration+" and the target duration is "+o+". 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 u||l?{severity:u?"warn":"info",message:c}:null}(e,this.sourceType_);if(t&&("warn"===t.severity?Ms.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+Ru(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 n=e.segment,i=e.part,r=n.end&&this.currentTime_()-n.end>3*e.playlist.targetDuration,a=i&&i.end&&this.currentTime_()-i.end>3*e.playlist.partTargetDuration;if(r||a)return this.logger_("bad "+(r?"segment":"part")+" "+Ru(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 "+Ru(e))},n.recordThroughput_=function(e){if(e.duration<Nu)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record 0.016666666666666666");else{var t=this.throughput.rate,n=Date.now()-e.endOfAllRequests+1,i=Math.floor(e.byteLength/n*8*1e3);this.throughput.rate+=(i-t)/++this.throughput.count}},n.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,n=t.start,i=t.end;if(Du(n)&&Du(i)){Lu(n,i,this.segmentMetadataTrack_);var r=g().WebKitDataCue||g().VTTCue,a={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:n,end:i},s=new r(n,i,JSON.stringify(a));s.value=a,this.segmentMetadataTrack_.addCue(s)}}},t}(Ms.EventTarget);function Fu(){}var Hu,qu=function(e){return"string"!=typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},Vu=["video","audio"],Wu=function(e,t){var n=t[e+"Buffer"];return n&&n.updating||t.queuePending[e]},zu=function e(t,n){if(0!==n.queue.length){var i=0,r=n.queue[i];if("mediaSource"!==r.type){if("mediaSource"!==t&&n.ready()&&"closed"!==n.mediaSource.readyState&&!Wu(t,n)){if(r.type!==t){if(i=function(e,t){for(var n=0;n<t.length;n++){var i=t[n];if("mediaSource"===i.type)return null;if(i.type===e)return n}return null}(t,n.queue),null===i)return;r=n.queue[i]}return n.queue.splice(i,1),n.queuePending[t]=r,r.action(t,n),r.doneFn?void 0:(n.queuePending[t]=null,void e(t,n))}}else n.updating()||"closed"===n.mediaSource.readyState||(n.queue.shift(),r.action(n),r.doneFn&&r.doneFn(),e("audio",n),e("video",n))}},Xu=function(e,t){var n=t[e+"Buffer"],i=qu(e);n&&(n.removeEventListener("updateend",t["on"+i+"UpdateEnd_"]),n.removeEventListener("error",t["on"+i+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)},Gu=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},Ku=function(e,t,n){return function(i,r){var a=r[i+"Buffer"];if(Gu(r.mediaSource,a)){r.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+i+"Buffer");try{a.appendBuffer(e)}catch(e){r.logger_("Error with code "+e.code+" "+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+i+"Buffer"),r.queuePending[i]=null,n(e)}}}},Yu=function(e,t){return function(n,i){var r=i[n+"Buffer"];if(Gu(i.mediaSource,r)){i.logger_("Removing "+e+" to "+t+" from "+n+"Buffer");try{r.remove(e,t)}catch(r){i.logger_("Remove "+e+" to "+t+" from "+n+"Buffer failed")}}}},Qu=function(e){return function(t,n){var i=n[t+"Buffer"];Gu(n.mediaSource,i)&&(n.logger_("Setting "+t+"timestampOffset to "+e),i.timestampOffset=e)}},$u=function(e){return function(t,n){e()}},Zu=function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")");try{t.mediaSource.endOfStream(e)}catch(e){Ms.log.warn("Failed to call media source endOfStream",e)}}}},Ju=function(e,t){return function(n){var i=qu(e),r=ie(t);n.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource");var a=n.mediaSource.addSourceBuffer(r);a.addEventListener("updateend",n["on"+i+"UpdateEnd_"]),a.addEventListener("error",n["on"+i+"Error_"]),n.codecs[e]=t,n[e+"Buffer"]=a}},el=function(e){return function(t){var n=t[e+"Buffer"];if(Xu(e,t),Gu(t.mediaSource,n)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(n)}catch(t){Ms.log.warn("Failed to removeSourceBuffer "+e+"Buffer",t)}}}},tl=function(e){return function(t,n){var i=n[t+"Buffer"],r=ie(e);Gu(n.mediaSource,i)&&n.codecs[t]!==e&&(n.logger_("changing "+t+"Buffer codec from "+n.codecs[t]+" to "+e),i.changeType(r),n.codecs[t]=e)}},nl=function(e){var t=e.type,n=e.sourceUpdater,i=e.action,r=e.doneFn,a=e.name;n.queue.push({type:t,action:i,doneFn:r,name:a}),zu(t,n)},il=function(e,t){return function(n){if(t.queuePending[e]){var i=t.queuePending[e].doneFn;t.queuePending[e]=null,i&&i(t[e+"Error_"])}zu(e,t)}},rl=function(e){function t(t){var n;return(n=e.call(this)||this).mediaSource=t,n.sourceopenListener_=function(){return zu("mediaSource",b(n))},n.mediaSource.addEventListener("sourceopen",n.sourceopenListener_),n.logger_=Hs("SourceUpdater"),n.audioTimestampOffset_=0,n.videoTimestampOffset_=0,n.queue=[],n.queuePending={audio:null,video:null},n.delayedAudioAppendQueue_=[],n.videoAppendQueued_=!1,n.codecs={},n.onVideoUpdateEnd_=il("video",b(n)),n.onAudioUpdateEnd_=il("audio",b(n)),n.onVideoError_=function(e){n.videoError_=e},n.onAudioError_=function(e){n.audioError_=e},n.createdSourceBuffers_=!1,n.initializedEme_=!1,n.triggeredReady_=!1,n}S(t,e);var n=t.prototype;return n.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},n.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},n.hasInitializedAnyEme=function(){return this.initializedEme_},n.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},n.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},n.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},n.addSourceBuffer=function(e,t){nl({type:"mediaSource",sourceUpdater:this,action:Ju(e,t),name:"addSourceBuffer"})},n.abort=function(e){nl({type:e,sourceUpdater:this,action:function(e,t){if("open"===t.mediaSource.readyState){var n=t[e+"Buffer"];if(Gu(t.mediaSource,n)){t.logger_("calling abort on "+e+"Buffer");try{n.abort()}catch(t){Ms.log.warn("Failed to abort on "+e+"Buffer",t)}}}},name:"abort"})},n.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?nl({type:"mediaSource",sourceUpdater:this,action:el(e),name:"removeSourceBuffer"}):Ms.log.error("removeSourceBuffer is not supported!")},n.canRemoveSourceBuffer=function(){return!Ms.browser.IE_VERSION&&!Ms.browser.IS_FIREFOX&&g().MediaSource&&g().MediaSource.prototype&&"function"==typeof g().MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return g().SourceBuffer&&g().SourceBuffer.prototype&&"function"==typeof g().SourceBuffer.prototype.changeType},n.canChangeType=function(){return this.constructor.canChangeType()},n.changeType=function(e,t){this.canChangeType()?nl({type:e,sourceUpdater:this,action:tl(t),name:"changeType"}):Ms.log.error("changeType is not supported!")},n.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(n){var i=e[n];if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(n,i);t.canChangeType()&&t.changeType(n,i)}))},n.appendBuffer=function(e,t){var n=this,i=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");if(nl({type:r,sourceUpdater:this,action:Ku(a,i||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===r){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;var s=this.delayedAudioAppendQueue_.slice();this.logger_("queuing delayed audio "+s.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,s.forEach((function(e){n.appendBuffer.apply(n,e)}))}},n.audioBuffered=function(){return Gu(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:Ms.createTimeRange()},n.videoBuffered=function(){return Gu(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:Ms.createTimeRange()},n.buffered=function(){var e=Gu(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Gu(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var n=null,i=null,r=0,a=[],s=[];if(!(e&&e.length&&t&&t.length))return Ms.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&&(n=a[o].time):"end"===a[o].type&&1==--r&&(i=a[o].time),null!==n&&null!==i&&(s.push([n,i]),n=null,i=null);return Ms.createTimeRanges(s)}(this.audioBuffered(),this.videoBuffered())},n.setDuration=function(e,t){var n;void 0===t&&(t=Fu),nl({type:"mediaSource",sourceUpdater:this,action:(n=e,function(e){e.logger_("Setting mediaSource duration to "+n);try{e.mediaSource.duration=n}catch(e){Ms.log.warn("Failed to set media source duration",e)}}),name:"duration",doneFn:t})},n.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=Fu),"string"!=typeof e&&(e=void 0),nl({type:"mediaSource",sourceUpdater:this,action:Zu(e),name:"endOfStream",doneFn:t})},n.removeAudio=function(e,t,n){void 0===n&&(n=Fu),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?nl({type:"audio",sourceUpdater:this,action:Yu(e,t),doneFn:n,name:"remove"}):n()},n.removeVideo=function(e,t,n){void 0===n&&(n=Fu),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?nl({type:"video",sourceUpdater:this,action:Yu(e,t),doneFn:n,name:"remove"}):n()},n.updating=function(){return!(!Wu("audio",this)&&!Wu("video",this))},n.audioTimestampOffset=function(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(nl({type:"audio",sourceUpdater:this,action:Qu(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},n.videoTimestampOffset=function(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(nl({type:"video",sourceUpdater:this,action:Qu(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},n.audioQueueCallback=function(e){this.audioBuffer&&nl({type:"audio",sourceUpdater:this,action:$u(e),name:"callback"})},n.videoQueueCallback=function(e){this.videoBuffer&&nl({type:"video",sourceUpdater:this,action:$u(e),name:"callback"})},n.dispose=function(){var e=this;this.trigger("dispose"),Vu.forEach((function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return Xu(t,e)}))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}(Ms.EventTarget),al=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},sl=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),ol=function(e){function t(t,n){var i;return void 0===n&&(n={}),(i=e.call(this,t,n)||this).mediaSource_=null,i.subtitlesTrack_=null,i.loaderType_="subtitle",i.featuresNativeTextTracks_=t.featuresNativeTextTracks,i.shouldSaveSegmentTimingInfo_=!1,i}S(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return null},n.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return Ms.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,n=e[e.length-1].startTime;return Ms.createTimeRanges([[t,n]])},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Fo(e),i=this.initSegments_[n];if(t&&!i&&e.bytes){var r=sl.byteLength+e.bytes.byteLength,a=new Uint8Array(r);a.set(e.bytes),a.set(sl,e.bytes.byteLength),this.initSegments_[n]=i={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return i||e},n.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.track=function(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},n.remove=function(e,t){Lu(e,t,this.subtitlesTrack_)},n.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)}},n.timestampOffsetForSegment_=function(){return null},n.chooseNextRequest_=function(){return this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))},n.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},n.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},n.segmentRequestFinished_=function(e,t,n){var i=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===cu&&this.handleTimeout_(),e.code===du?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 g().WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var s,o=function(){i.subtitlesTrack_.tech_.off("vttjsloaded",s),i.stopForError({message:"Error loading vtt.js"})};return s=function(){i.subtitlesTrack_.tech_.off("vttjserror",o),i.segmentRequestFinished_(e,t,n)},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",s),void this.subtitlesTrack_.tech_.one("vttjserror",o)}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){i.subtitlesTrack_.addCue(i.featuresNativeTextTracks_?new(g().VTTCue)(e.startTime,e.endTime,e.text):e)})),function(e){var t=e.cues;if(t)for(var n=0;n<t.length;n++){for(var i=[],r=0,a=0;a<t.length;a++)t[n].startTime===t[a].startTime&&t[n].endTime===t[a].endTime&&t[n].text===t[a].text&&++r>1&&i.push(t[a]);i.length&&i.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},n.handleData_=function(){},n.updateTimingInfoEnd_=function(){},n.parseVTTCues_=function(e){var t,n=!1;"function"==typeof g().TextDecoder?t=new(g().TextDecoder)("utf8"):(t=g().WebVTT.StringDecoder(),n=!0);var i=new(g().WebVTT.Parser)(g(),g().vttjs,t);if(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){Ms.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var r=e.segment.map.bytes;n&&(r=al(r)),i.parse(r)}var a=e.bytes;n&&(a=al(a)),i.parse(a),i.flush()},n.updateTimeMapping_=function(e,t,n){var i=e.segment;if(t)if(e.cues.length){var r=e.timestampmap,a=r.MPEGTS/Et.ONE_SECOND_IN_TS-r.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=a,e.endTime+=a})),!n.syncInfo){var s=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(s,o-i.duration)}}}else i.empty=!0},t}(ju),ul=function(e,t){for(var n=e.cues,i=0;i<n.length;i++){var r=n[i];if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null},ll=[{name:"VOD",run:function(e,t,n,i,r){return n!==1/0?{time:0,segmentIndex:0,partIndex:null}:null}},{name:"ProgramDateTime",run:function(e,t,n,i,r){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,s=null,o=Js(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;var f=Math.abs(r-h);if(null!==s&&(0===f||s<f))break;s=f,a={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return a}},{name:"Segment",run:function(e,t,n,i,r){var a=null,s=null;r=r||0;for(var o=Js(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===i&&void 0!==d){var h=Math.abs(r-d);if(null!==s&&s<h)break;(!a||null===s||s>=h)&&(s=h,a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,n,i,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 u=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,c=e.discontinuities[l];if(c){var d=Math.abs(r-c.time);if(null!==s&&s<d)break;(!a||null===s||s>=d)&&(s=d,a={time:c.time,segmentIndex:u,partIndex:null})}}return a}},{name:"Playlist",run:function(e,t,n,i,r){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],cl=function(e){function t(t){var n;return(n=e.call(this)||this).timelines=[],n.discontinuities=[],n.timelineToDatetimeMappings={},n.logger_=Hs("SyncController"),n}S(t,e);var n=t.prototype;return n.getSyncPoint=function(e,t,n,i){var r=this.runStrategies_(e,t,n,i);return r.length?this.selectSyncPoint_(r,{key:"time",value:i}):null},n.getExpiredTime=function(e,t){if(!e||!e.segments)return null;var n=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!n.length)return null;var i=this.selectSyncPoint_(n,{key:"segmentIndex",value:0});return i.segmentIndex>0&&(i.time*=-1),Math.abs(i.time+ao({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:i.segmentIndex,endIndex:0}))},n.runStrategies_=function(e,t,n,i){for(var r=[],a=0;a<ll.length;a++){var s=ll[a],o=s.run(this,e,t,n,i);o&&(o.strategy=s.name,r.push({strategy:s.name,syncPoint:o}))}return r},n.selectSyncPoint_=function(e,t){for(var n=e[0].syncPoint,i=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<i&&(i=s,n=e[a].syncPoint,r=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+r+"]: [time:"+n.time+", segmentIndex:"+n.segmentIndex+("number"==typeof n.partIndex?",partIndex:"+n.partIndex:"")+"]"),n},n.saveExpiredSegmentInfo=function(e,t){var n=t.mediaSequence-e.mediaSequence;if(n>86400)Ms.log.warn("Not saving expired segment info. Media sequence gap "+n+" is too large.");else for(var i=n-1;i>=0;i--){var r=e.segments[i];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},n.setDateTimeMappingForStart=function(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],n=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-n}},n.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,n=e.shouldSaveTimelineMapping,i=this.calculateSegmentTimeMapping_(t,t.timingInfo,n),r=t.segment;i&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:r.start}));var a=r.dateTimeObject;r.discontinuity&&n&&a&&(this.timelineToDatetimeMappings[r.timeline]=-a.getTime()/1e3)},n.timestampOffsetForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].time},n.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping},n.calculateSegmentTimeMapping_=function(e,t,n){var i,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},n&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+o.time+"] [mapping: "+o.mapping+"]")),i=e.startOfSegment,r=t.end+o.mapping;else{if(!o)return!1;i=t.start+o.mapping,r=t.end+o.mapping}return s&&(s.start=i,s.end=r),(!a.start||i<a.start)&&(a.start=i),a.end=r,!0},n.saveDiscontinuitySyncInfo_=function(e){var t=e.playlist,n=e.segment;if(n.discontinuity)this.discontinuities[n.timeline]={time:n.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var i=0;i<t.discontinuityStarts.length;i++){var r=t.discontinuityStarts[i],a=t.discontinuitySequence+i+1,s=r-e.mediaIndex,o=Math.abs(s);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>o){var u;u=s<0?n.start-ao({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):n.end+ao({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[a]={time:u,accuracy:o}}}},n.dispose=function(){this.trigger("dispose"),this.off()},t}(Ms.EventTarget),dl=function(e){function t(){var t;return(t=e.call(this)||this).pendingTimelineChanges_={},t.lastTimelineChanges_={},t}S(t,e);var n=t.prototype;return n.clearPendingTimelineChange=function(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")},n.pendingTimelineChange=function(e){var t=e.type,n=e.from,i=e.to;return"number"==typeof n&&"number"==typeof i&&(this.pendingTimelineChanges_[t]={type:t,from:n,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[t]},n.lastTimelineChange=function(e){var t=e.type,n=e.from,i=e.to;return"number"==typeof n&&"number"==typeof i&&(this.lastTimelineChanges_[t]={type:t,from:n,to:i},delete this.pendingTimelineChanges_[t],this.trigger("timelinechange")),this.lastTimelineChanges_[t]},n.dispose=function(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()},t}(Ms.EventTarget),hl=tu(nu((function(){function e(e,t,n){return e(n={path:t,exports:{},require:function(e,t){return function(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==t&&n.path)}},n.exports),n.exports}var t=e((function(e){function t(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}e.exports=function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e},e.exports.default=e.exports,e.exports.__esModule=!0})),n=e((function(e){function t(n,i){return e.exports=t=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},e.exports.default=e.exports,e.exports.__esModule=!0,t(n,i)}e.exports=t,e.exports.default=e.exports,e.exports.__esModule=!0})),i=e((function(e){e.exports=function(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,n(e,t)},e.exports.default=e.exports,e.exports.__esModule=!0})),r=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var n=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(n,1),n>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var n=t.length,i=0;i<n;++i)t[i].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),a=t.length,s=0;s<a;++s)t[s].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",(function(t){e.push(t)}))},e}(),a=null,s=function(){function e(e){var t,n,i;a||(a=function(){var e,t,n,i,r,a,s,o,u=[[[],[],[],[],[]],[[],[],[],[],[]]],l=u[0],c=u[1],d=l[4],h=c[4],p=[],f=[];for(e=0;e<256;e++)f[(p[e]=e<<1^283*(e>>7))^e]=e;for(t=n=0;!d[t];t^=i||1,n=f[n]||1)for(a=(a=n^n<<1^n<<2^n<<3^n<<4)>>8^255&a^99,d[t]=a,h[a]=t,o=16843009*p[r=p[i=p[t]]]^65537*r^257*i^16843008*t,s=257*p[a]^16843008*a,e=0;e<4;e++)l[e][t]=s=s<<24^s>>>8,c[e][a]=o=o<<24^o>>>8;for(e=0;e<5;e++)l[e]=l[e].slice(0),c[e]=c[e].slice(0);return u}()),this._tables=[[a[0][0].slice(),a[0][1].slice(),a[0][2].slice(),a[0][3].slice(),a[0][4].slice()],[a[1][0].slice(),a[1][1].slice(),a[1][2].slice(),a[1][3].slice(),a[1][4].slice()]];var r=this._tables[0][4],s=this._tables[1],o=e.length,u=1;if(4!==o&&6!==o&&8!==o)throw new Error("Invalid aes key size");var l=e.slice(0),c=[];for(this._key=[l,c],t=o;t<4*o+28;t++)i=l[t-1],(t%o==0||8===o&&t%o==4)&&(i=r[i>>>24]<<24^r[i>>16&255]<<16^r[i>>8&255]<<8^r[255&i],t%o==0&&(i=i<<8^i>>>24^u<<24,u=u<<1^283*(u>>7))),l[t]=l[t-o]^i;for(n=0;t;n++,t--)i=l[3&n?t:t-4],c[n]=t<=4||n<4?i:s[0][r[i>>>24]]^s[1][r[i>>16&255]]^s[2][r[i>>8&255]]^s[3][r[255&i]]}return e.prototype.decrypt=function(e,t,n,i,r,a){var s,o,u,l,c=this._key[1],d=e^c[0],h=i^c[1],p=n^c[2],f=t^c[3],m=c.length/4-2,g=4,v=this._tables[1],y=v[0],_=v[1],b=v[2],T=v[3],S=v[4];for(l=0;l<m;l++)s=y[d>>>24]^_[h>>16&255]^b[p>>8&255]^T[255&f]^c[g],o=y[h>>>24]^_[p>>16&255]^b[f>>8&255]^T[255&d]^c[g+1],u=y[p>>>24]^_[f>>16&255]^b[d>>8&255]^T[255&h]^c[g+2],f=y[f>>>24]^_[d>>16&255]^b[h>>8&255]^T[255&p]^c[g+3],g+=4,d=s,h=o,p=u;for(l=0;l<4;l++)r[(3&-l)+a]=S[d>>>24]<<24^S[h>>16&255]<<16^S[p>>8&255]<<8^S[255&f]^c[g++],s=d,d=h,h=p,p=f,f=s},e}(),o=function(e){function t(){var t;return(t=e.call(this,r)||this).jobs=[],t.delay=1,t.timeout_=null,t}i(t,e);var n=t.prototype;return n.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},n.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},t}(r),u=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},l=function(){function e(t,n,i,r){var a=e.STEP,s=new Int32Array(t.buffer),l=new Uint8Array(t.byteLength),c=0;for(this.asyncStream_=new o,this.asyncStream_.push(this.decryptChunk_(s.subarray(c,c+a),n,i,l)),c=a;c<s.length;c+=a)i=new Uint32Array([u(s[c-4]),u(s[c-3]),u(s[c-2]),u(s[c-1])]),this.asyncStream_.push(this.decryptChunk_(s.subarray(c,c+a),n,i,l));this.asyncStream_.push((function(){var e;r(null,(e=l).subarray(0,e.byteLength-e[e.byteLength-1]))}))}return e.prototype.decryptChunk_=function(e,t,n,i){return function(){var r=function(e,t,n){var i,r,a,o,l,c,d,h,p,f=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),m=new s(Array.prototype.slice.call(t)),g=new Uint8Array(e.byteLength),v=new Int32Array(g.buffer);for(i=n[0],r=n[1],a=n[2],o=n[3],p=0;p<f.length;p+=4)l=u(f[p]),c=u(f[p+1]),d=u(f[p+2]),h=u(f[p+3]),m.decrypt(l,c,d,h,v,p),v[p]=u(v[p]^i),v[p+1]=u(v[p+1]^r),v[p+2]=u(v[p+2]^a),v[p+3]=u(v[p+3]^o),i=l,r=c,a=d,o=h;return g}(e,t,n);i.set(r,e.byteOffset)}},t(e,null,[{key:"STEP",get:function(){return 32e3}}]),e}();self.onmessage=function(e){var t=e.data,n=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),i=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),r=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new l(n,i,r,(function(e,n){var i,r;self.postMessage((i={source:t.source,decrypted:n},r={},Object.keys(i).forEach((function(e){var t=i[e];ArrayBuffer.isView(t)?r[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:r[e]=t})),r),[n.buffer])}))}}))),pl=eu(hl),fl=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},ml=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},gl=function(e,t){t.activePlaylistLoader=e,e.load()},vl={AUDIO:function(e,t){return function(){var n=t.segmentLoaders[e],i=t.mediaTypes[e],r=t.blacklistCurrentPlaylist;ml(n,i);var a=i.activeTrack(),s=i.activeGroup(),o=(s.filter((function(e){return e.default}))[0]||s[0]).id,u=i.tracks[o];if(a!==u){for(var l in Ms.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),i.tracks)i.tracks[l].enabled=i.tracks[l]===u;i.onTrackChanged()}else r({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var n=t.segmentLoaders[e],i=t.mediaTypes[e];Ms.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),ml(n,i);var r=i.activeTrack();r&&(r.mode="disabled"),i.onTrackChanged()}}},yl={AUDIO:function(e,t,n){if(t){var i=n.tech,r=n.requestOptions,a=n.segmentLoaders[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),(!i.paused()||e.endList&&"none"!==i.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),i.paused()||a.load()})),t.on("error",vl[e](e,n))}},SUBTITLES:function(e,t,n){var i=n.tech,r=n.requestOptions,a=n.segmentLoaders[e],s=n.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!i.paused()||e.endList&&"none"!==i.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),r),i.paused()||a.load()})),t.on("error",vl[e](e,n))}},_l={AUDIO:function(e,t){var n=t.vhs,i=t.sourceType,r=t.segmentLoaders[e],a=t.requestOptions,s=t.master.mediaGroups,o=t.mediaTypes[e],u=o.groups,l=o.tracks,c=o.logger_,d=t.masterPlaylistLoader,h=mo(d.master);for(var p in s[e]&&0!==Object.keys(s[e]).length||(s[e]={main:{default:{default:!0}}},h&&(s[e].main.default.playlists=d.master.playlists)),s[e])for(var f in u[p]||(u[p]=[]),s[e][p]){var m=s[e][p][f],g=void 0;if(h?(c("AUDIO group '"+p+"' label '"+f+"' is a master playlist"),m.isMasterPlaylist=!0,g=null):g="vhs-json"===i&&m.playlists?new Ao(m.playlists[0],n,a):m.resolvedUri?new Ao(m.resolvedUri,n,a):m.playlists&&"dash"===i?new $o(m.playlists[0],n,a,d):null,m=Ms.mergeOptions({id:f,playlistLoader:g},m),yl[e](e,m.playlistLoader,t),u[p].push(m),void 0===l[f]){var v=new Ms.AudioTrack({id:f,kind:fl(m),enabled:!1,language:m.language,default:m.default,label:f});l[f]=v}}r.on("error",vl[e](e,t))},SUBTITLES:function(e,t){var n=t.tech,i=t.vhs,r=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,d=t.masterPlaylistLoader;for(var h in o[e])for(var p in l[h]||(l[h]=[]),o[e][h])if(!o[e][h][p].forced){var f=o[e][h][p],m=void 0;if("hls"===r)m=new Ao(f.resolvedUri,i,s);else if("dash"===r){if(!f.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new $o(f.playlists[0],i,s,d)}else"vhs-json"===r&&(m=new Ao(f.playlists?f.playlists[0]:f.resolvedUri,i,s));if(f=Ms.mergeOptions({id:p,playlistLoader:m},f),yl[e](e,f.playlistLoader,t),l[h].push(f),void 0===c[p]){var g=n.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track;c[p]=g}}a.on("error",vl[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var n=t.tech,i=t.master.mediaGroups,r=t.mediaTypes[e],a=r.groups,s=r.tracks;for(var o in i[e])for(var u in a[o]||(a[o]=[]),i[e][o]){var l=i[e][o][u];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var c=n.options_.vhs&&n.options_.vhs.captionServices||{},d={label:u,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};if(c[d.instreamId]&&(d=Ms.mergeOptions(d,c[d.instreamId])),void 0===d.default&&delete d.default,a[o].push(Ms.mergeOptions({id:u},l)),void 0===s[u]){var h=n.addRemoteTextTrack({id:d.instreamId,kind:"captions",default:d.default,language:d.language,label:d.label},!1).track;s[u]=h}}}}},bl=function e(t,n){for(var i=0;i<t.length;i++){if(po(n,t[i]))return!0;if(t[i].playlists&&e(t[i].playlists,n))return!0}return!1},Tl={AUDIO:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var i in n)if(n[i].enabled)return n[i];return null}},SUBTITLES:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var i in n)if("showing"===n[i].mode||"hidden"===n[i].mode)return n[i];return null}}},Sl=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],El=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},wl=function(e){function t(t){var n;n=e.call(this)||this;var i=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,v=t.captionServices;if(!i)throw new Error("A non-empty playlist URL or JSON manifest string is required");var y=t.maxPlaylistRetries;null==y&&(y=1/0),Hu=u,n.experimentalBufferBasedABR=Boolean(f),n.experimentalLeastPixelDiffSelector=Boolean(m),n.withCredentials=a,n.tech_=s,n.vhs_=s.vhs,n.sourceType_=h,n.useCueTags_=l,n.blacklistDuration=c,n.maxPlaylistRetries=y,n.enableLowInitialPlaylist=d,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:a,handleManifestRedirects:r,maxPlaylistRetries:y,timeout:null},n.on("error",n.pauseLoading),n.mediaTypes_=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Fu,activeTrack:Fu,getActiveGroup:Fu,onGroupChanged:Fu,onTrackChanged:Fu,lastTrack_:null,logger_:Hs("MediaGroups["+t+"]")}})),e}(),n.mediaSource=new(g().MediaSource),n.handleDurationChange_=n.handleDurationChange_.bind(b(n)),n.handleSourceOpen_=n.handleSourceOpen_.bind(b(n)),n.handleSourceEnded_=n.handleSourceEnded_.bind(b(n)),n.mediaSource.addEventListener("durationchange",n.handleDurationChange_),n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_),n.mediaSource.addEventListener("sourceended",n.handleSourceEnded_),n.seekable_=Ms.createTimeRanges(),n.hasPlayed_=!1,n.syncController_=new cl(t),n.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new pl,n.sourceUpdater_=new rl(n.mediaSource),n.inbandTextTracks_={},n.timelineChangeController_=new dl;var _={vhs:n.vhs_,parse708captions:t.parse708captions,captionServices:v,mediaSource:n.mediaSource,currentTime:n.tech_.currentTime.bind(n.tech_),seekable:function(){return n.seekable()},seeking:function(){return n.tech_.seeking()},duration:function(){return n.duration()},hasPlayed:function(){return n.hasPlayed_},goalBufferLength:function(){return n.goalBufferLength()},bandwidth:o,syncController:n.syncController_,decrypter:n.decrypter_,sourceType:n.sourceType_,inbandTextTracks:n.inbandTextTracks_,cacheEncryptionKeys:p,sourceUpdater:n.sourceUpdater_,timelineChangeController:n.timelineChangeController_,experimentalExactManifestTimings:t.experimentalExactManifestTimings};n.masterPlaylistLoader_="dash"===n.sourceType_?new $o(i,n.vhs_,n.requestOptions_):new Ao(i,n.vhs_,n.requestOptions_),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new ju(Ms.mergeOptions(_,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),t),n.audioSegmentLoader_=new ju(Ms.mergeOptions(_,{loaderType:"audio"}),t),n.subtitleSegmentLoader_=new ol(Ms.mergeOptions(_,{loaderType:"vtt",featuresNativeTextTracks:n.tech_.featuresNativeTextTracks}),t),n.setupSegmentLoaderListeners_(),n.experimentalBufferBasedABR&&(n.masterPlaylistLoader_.one("loadedplaylist",(function(){return n.startABRTimer_()})),n.tech_.on("pause",(function(){return n.stopABRTimer_()})),n.tech_.on("play",(function(){return n.startABRTimer_()}))),Sl.forEach((function(e){n[e+"_"]=El.bind(b(n),e)})),n.logger_=Hs("MPC"),n.triggeredFmp4Usage=!1,"none"===n.tech_.preload()?(n.loadOnPlay_=function(){n.loadOnPlay_=null,n.masterPlaylistLoader_.load()},n.tech_.one("play",n.loadOnPlay_)):n.masterPlaylistLoader_.load(),n.timeToLoadedData__=-1,n.mainAppendsToLoadedData__=-1,n.audioAppendsToLoadedData__=-1;var T="none"===n.tech_.preload()?"play":"loadstart";return n.tech_.one(T,(function(){var e=Date.now();n.tech_.one("loadeddata",(function(){n.timeToLoadedData__=Date.now()-e,n.mainAppendsToLoadedData__=n.mainSegmentLoader_.mediaAppends,n.audioAppendsToLoadedData__=n.audioSegmentLoader_.mediaAppends}))})),n}S(t,e);var n=t.prototype;return n.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},n.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},n.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t},n.timeToLoadedData_=function(){return this.timeToLoadedData__},n.checkABR_=function(){var e=this.selectPlaylist();e&&this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},n.switchMedia_=function(e,t,n){var i=this.media(),r=i&&(i.id||i.uri),a=e.id||e.uri;r&&r!==a&&(this.logger_("switch media "+r+" -> "+a+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,n)},n.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=g().setInterval((function(){return e.checkABR_()}),250)},n.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(g().clearInterval(this.abrTimer_),this.abrTimer_=null)},n.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var n,i=e.mediaGroups.AUDIO,r=Object.keys(i);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)n=this.mediaTypes_.AUDIO.activeTrack();else{var a=i.main||r.length&&i[r[0]];for(var s in a)if(a[s].default){n={label:s};break}}if(!n)return t;var o=[];for(var u in i)if(i[u][n.label]){var l=i[u][n.label];if(l.playlists&&l.playlists.length)o.push.apply(o,l.playlists);else if(l.uri)o.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===u&&o.push(d)}}return o.length?o:t},n.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;ho(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){_l[t](t,e)}));var t=e.mediaTypes,n=e.masterPlaylistLoader,i=e.tech,r=e.vhs,a=e.segmentLoaders,s=a.AUDIO,o=a.main;["AUDIO","SUBTITLES"].forEach((function(n){t[n].activeGroup=function(e,t){return function(n){var i=t.masterPlaylistLoader,r=t.mediaTypes[e].groups,a=i.media();if(!a)return null;var s=null;a.attributes[e]&&(s=r[a.attributes[e]]);var o=Object.keys(r);if(!s)if("AUDIO"===e&&o.length>1&&mo(t.master))for(var u=0;u<o.length;u++){var l=r[o[u]];if(bl(l,a)){s=l;break}}else r.main?s=r.main:1===o.length&&(s=r[o[0]]);return void 0===n?s:null!==n&&s&&s.filter((function(e){return e.id===n.id}))[0]||null}}(n,e),t[n].activeTrack=Tl[n](n,e),t[n].onGroupChanged=function(e,t){return function(){var n=t.segmentLoaders,i=n[e],r=n.main,a=t.mediaTypes[e],s=a.activeTrack(),o=a.getActiveGroup(),u=a.activePlaylistLoader,l=a.lastGroup_;o&&l&&o.id===l.id||(a.lastGroup_=o,a.lastTrack_=s,ml(i,a),o&&!o.isMasterPlaylist&&(o.playlistLoader?(i.resyncLoader(),gl(o.playlistLoader,a)):u&&r.resetEverything()))}}(n,e),t[n].onGroupChanging=function(e,t){return function(){var n=t.segmentLoaders[e];t.mediaTypes[e].lastGroup_=null,n.abort(),n.pause()}}(n,e),t[n].onTrackChanged=function(e,t){return function(){var n=t.masterPlaylistLoader,i=t.segmentLoaders,r=i[e],a=i.main,s=t.mediaTypes[e],o=s.activeTrack(),u=s.getActiveGroup(),l=s.activePlaylistLoader,c=s.lastTrack_;if((!c||!o||c.id!==o.id)&&(s.lastGroup_=u,s.lastTrack_=o,ml(r,s),u)){if(u.isMasterPlaylist){if(!o||!c||o.id===c.id)return;var d=t.vhs.masterPlaylistController_,h=d.selectPlaylist();if(d.media()===h)return;return s.logger_("track change. Switching master audio from "+c.id+" to "+o.id),n.pause(),a.resetEverything(),void d.fastQualityChange_(h)}if("AUDIO"===e){if(!u.playlistLoader)return a.setAudio(!0),void a.resetEverything();r.setAudio(!0),a.setAudio(!1)}l!==u.playlistLoader?(r.track&&r.track(o),r.resetEverything(),gl(u.playlistLoader,s)):gl(u.playlistLoader,s)}}}(n,e),t[n].getActiveGroup=function(e,t){var n=t.mediaTypes;return function(){var t=n[e].activeTrack();return t?n[e].activeGroup(t):null}}(n,e)}));var u=t.AUDIO.activeGroup();if(u){var l=(u.filter((function(e){return e.default}))[0]||u[0]).id;t.AUDIO.tracks[l].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(o.setAudio(!1),s.setAudio(!0)):o.setAudio(!0)}n.on("mediachange",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanged()}))})),n.on("mediachanging",(function(){["AUDIO","SUBTITLES"].forEach((function(e){return t[e].onGroupChanging()}))}));var c=function(){t.AUDIO.onTrackChanged(),i.trigger({type:"usage",name:"vhs-audio-change"}),i.trigger({type:"usage",name:"hls-audio-change"})};for(var d in i.audioTracks().addEventListener("change",c),i.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",(function(){i.audioTracks().removeEventListener("change",c),i.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),i.clearTracks("audio"),t.AUDIO.tracks)i.audioTracks().addTrack(t.AUDIO.tracks[d])}({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=e.masterPlaylistLoader_.media();if(!t){var n;if(e.excludeUnsupportedVariants_(),e.enableLowInitialPlaylist&&(n=e.selectInitialPlaylist()),n||(n=e.selectPlaylist()),!n||!e.shouldSwitchToMedia_(n))return;if(e.initialMedia_=n,e.switchMedia_(e.initialMedia_,"initial"),"vhs-json"!==e.sourceType_||!e.initialMedia_.segments)return;t=e.initialMedia_}e.handleUpdatedMediaPlaylist(t)})),this.masterPlaylistLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)})),this.masterPlaylistLoader_.on("mediachanging",(function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()})),this.masterPlaylistLoader_.on("mediachange",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;ho(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,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"})}))},n.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())},n.triggerPresenceUsage_=function(e,t){var n=e.mediaGroups||{},i=!0,r=Object.keys(n.AUDIO);for(var a in n.AUDIO)for(var s in n.AUDIO[a])n.AUDIO[a][s].uri||(i=!1);i&&(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"})),Hu.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),r.length&&Object.keys(n.AUDIO[r[0]]).length>1&&(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"}))},n.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media()||this.masterPlaylistLoader_.pendingMedia_,n=this.tech_.currentTime(),i=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,n=e.buffered,i=e.currentTime,r=e.nextPlaylist,a=e.bufferLowWaterLine,s=e.bufferHighWaterLine,o=e.duration,u=e.experimentalBufferBasedABR,l=e.log;if(!r)return Ms.log.warn("We received no playlist to switch to. Please check your stream."),!1;var c="allowing switch "+(t&&t.id||"null")+" -> "+r.id;if(!t)return l(c+" as current playlist is not set"),!0;if(r.id===t.id)return!1;var d=Boolean(zs(n,i).length);if(!t.endList)return d||"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);var h=Qs(n,i),p=u?Zo.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Zo.MAX_BUFFER_LOW_WATER_LINE;if(o<p)return l(c+" as duration < max low water line ("+o+" < "+p+")"),!0;var f=r.attributes.BANDWIDTH,m=t.attributes.BANDWIDTH;if(f<m&&(!u||h<s)){var g=c+" as next bandwidth < current bandwidth ("+f+" < "+m+")";return u&&(g+=" and forwardBuffer < bufferHighWaterLine ("+h+" < "+s+")"),l(g),!0}if((!u||f>m)&&h>=a){var v=c+" as forwardBuffer >= bufferLowWaterLine ("+h+" >= "+a+")";return u&&(v+=" and next bandwidth > current bandwidth ("+f+" > "+m+")"),l(v),!0}return l("not "+c+" as no switching criteria met"),!1}({buffered:this.tech_.buffered(),currentTime:n,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:i,bufferHighWaterLine:r,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},n.setupSegmentLoaderListeners_=function(){var e=this;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))}));var t=function(){if(!e.sourceUpdater_.hasCreatedSourceBuffers())return e.tryToCreateSourceBuffers_();var t=e.getCodecsOrExclude_();t&&e.sourceUpdater_.addOrChangeSourceBuffers(t)};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()}))},n.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},n.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},n.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},n.fastQualityChange_=function(e){var t=this;void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((function(){Ms.browser.IE_VERSION||Ms.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")},n.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}},n.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var n=this.seekable();if(!n.length)return!1;if(Ms.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(function(){e.trigger("firstplay"),e.tech_.setCurrentTime(n.end(0)),e.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(n.end(0))}return this.hasPlayed_=!0,this.load(),!0},n.handleSourceOpen_=function(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){var e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,(function(e){}))}this.trigger("sourceopen")},n.handleSourceEnded_=function(){if(this.inbandTextTracks_.metadataTrack_){var e=this.inbandTextTracks_.metadataTrack_.cues;if(e&&e.length){var t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}}},n.handleDurationChange_=function(){this.tech_.trigger("durationchange")},n.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){var t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},n.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var n=Hu.Playlist.playlistEnd(e,t),i=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return n-i<=Vs;var a=r.end(r.length-1);return a-i<=Vs&&n-a<=Vs},n.blacklistCurrentPlaylist=function(e,t){void 0===e&&(e={});var n=e.playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!n)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));n.playlistErrors_++;var i,r=this.masterPlaylistLoader_.master.playlists,a=r.filter(lo),s=1===a.length&&a[0]===n;if(1===r.length&&t!==1/0)return Ms.log.warn("Problem encountered with playlist "+n.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(s);if(s){var o=!1;r.forEach((function(e){if(e!==n){var t=e.excludeUntil;void 0!==t&&t!==1/0&&(o=!0,delete e.excludeUntil)}})),o&&(Ms.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}i=n.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,n.excludeUntil=i,e.reason&&(n.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"});var u=this.selectPlaylist();if(!u)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var l=e.internal?this.logger_:Ms.log.warn,c=e.message?" "+e.message:"";l((e.internal?"Internal problem":"Problem")+" encountered with playlist "+n.id+"."+c+" Switching to playlist "+u.id+"."),u.attributes.AUDIO!==n.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),u.attributes.SUBTITLES!==n.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var d=u.targetDuration/2*1e3||5e3,h="number"==typeof u.lastRequest&&Date.now()-u.lastRequest<=d;return this.switchMedia_(u,"exclude",s||h)},n.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},n.delegateLoaders_=function(e,t){var n=this,i=[],r="all"===e;(r||"main"===e)&&i.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){var t=n.mediaTypes_[e]&&n.mediaTypes_[e].activePlaylistLoader;t&&i.push(t)})),["main","audio","subtitle"].forEach((function(t){var r=n[t+"SegmentLoader_"];!r||e!==t&&"all"!==e||i.push(r)})),i.forEach((function(e){return t.forEach((function(t){"function"==typeof e[t]&&e[t]()}))}))},n.setCurrentTime=function(e){var t=zs(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},n.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Hu.Playlist.duration(e):1/0:0},n.seekable=function(){return this.seekable_},n.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_&&!this.sourceUpdater_.hasCreatedSourceBuffers()){var t=this.masterPlaylistLoader_.media();if(t){var n=this.syncController_.getExpiredTime(t,this.duration());if(null!==n){var i=this.masterPlaylistLoader_.master,r=Hu.Playlist.seekable(t,n,Hu.Playlist.liveEdgeDelay(i,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=Hu.Playlist.seekable(t,n,Hu.Playlist.liveEdgeDelay(i,t))).length)return}var a,s;this.seekable_&&this.seekable_.length&&(a=this.seekable_.end(0),s=this.seekable_.start(0)),e?e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=Ms.createTimeRanges([[e.start(0)>r.start(0)?e.start(0):r.start(0),e.end(0)<r.end(0)?e.end(0):r.end(0)]]):this.seekable_=r,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===a&&this.seekable_.start(0)===s||(this.logger_("seekable updated ["+Gs(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},n.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();if(!t.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))}else{var n=this.tech_.buffered(),i=Hu.Playlist.duration(this.masterPlaylistLoader_.media());n.length>0&&(i=Math.max(i,n.end(n.length-1))),this.mediaSource.duration!==i&&this.sourceUpdater_.setDuration(i)}},n.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 n=e.mediaTypes_[t].groups;for(var 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()},n.master=function(){return this.masterPlaylistLoader_.master},n.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},n.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),n=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!n)},n.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}};t.video=t.main;var n=wu(this.master(),this.media()),i={},r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(i.video=n.video||t.main.videoCodec||"avc1.4d400d"),t.main.isMuxed&&(i.video+=","+(n.audio||t.main.audioCodec||se)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||r)&&(i.audio=n.audio||t.main.audioCodec||t.audio.audioCodec||se,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),i.audio||i.video){var a,s={};if(["video","audio"].forEach((function(e){if(i.hasOwnProperty(e)&&(r=t[e].isFmp4,o=i[e],!(r?re(o):ae(o)))){var n=t[e].isFmp4?"browser":"muxer";s[n]=s[n]||[],s[n].push(i[e]),"audio"===e&&(a=n)}var r,o})),r&&a&&this.media().attributes.AUDIO){var o=this.media().attributes.AUDIO;this.master().playlists.forEach((function(t){(t.attributes&&t.attributes.AUDIO)===o&&t!==e.media()&&(t.excludeUntil=1/0)})),this.logger_("excluding audio group "+o+" as "+a+' does not support codec(s): "'+i.audio+'"')}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach((function(t){var n=(te(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(te(i[t]||"")[0]||{}).type;n&&r&&n.toLowerCase()!==r.toLowerCase()&&u.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+i[t]+'"')})),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return i}var l=Object.keys(s).reduce((function(e,t){return e&&(e+=", "),e+(t+' does not support codec(s): "')+s[t].join(",")+'"'}),"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},n.tryToCreateSourceBuffers_=function(){if("open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()){var e=this.getCodecsOrExclude_();if(e){this.sourceUpdater_.createSourceBuffers(e);var t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}}},n.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,n=[];Object.keys(t).forEach((function(i){var r=t[i];if(-1===n.indexOf(r.id)){n.push(r.id);var a=wu(e.master,r),s=[];!a.audio||ae(a.audio)||re(a.audio)||s.push("audio codec "+a.audio),!a.video||ae(a.video)||re(a.video)||s.push("video codec "+a.video),a.text&&"stpp.ttml.im1t"===a.text&&s.push("text codec "+a.text),s.length&&(r.excludeUntil=1/0,e.logger_("excluding "+r.id+" for unsupported: "+s.join(", ")))}}))},n.excludeIncompatibleVariants_=function(e){var t=this,n=[],i=this.master().playlists,r=Su(te(e)),a=Eu(r),s=r.video&&te(r.video)[0]||null,o=r.audio&&te(r.audio)[0]||null;Object.keys(i).forEach((function(e){var r=i[e];if(-1===n.indexOf(r.id)&&r.excludeUntil!==1/0){n.push(r.id);var u=[],l=wu(t.masterPlaylistLoader_.master,r),c=Eu(l);if(l.audio||l.video){if(c!==a&&u.push('codec count "'+c+'" !== "'+a+'"'),!t.sourceUpdater_.canChangeType()){var d=l.video&&te(l.video)[0]||null,h=l.audio&&te(l.audio)[0]||null;d&&s&&d.type.toLowerCase()!==s.type.toLowerCase()&&u.push('video codec "'+d.type+'" !== "'+s.type+'"'),h&&o&&h.type.toLowerCase()!==o.type.toLowerCase()&&u.push('audio codec "'+h.type+'" !== "'+o.type+'"')}u.length&&(r.excludeUntil=1/0,t.logger_("blacklisting "+r.id+": "+u.join(" && ")))}}}))},n.updateAdCues_=function(e){var t=0,n=this.seekable();n.length&&(t=n.start(0)),function(e,t,n){if(void 0===n&&(n=0),e.segments)for(var i,r=n,a=0;a<e.segments.length;a++){var s=e.segments[a];if(i||(i=ul(t,r+s.duration/2)),i){if("cueIn"in s){i.endTime=r,i.adEndTime=r,r+=s.duration,i=null;continue}if(r<i.endTime){r+=s.duration;continue}i.endTime+=s.duration}else if("cueOut"in s&&((i=new(g().VTTCue)(r,r+s.duration,s.cueOut)).adStartTime=r,i.adEndTime=r+parseFloat(s.cueOut),t.addCue(i)),"cueOutCont"in s){var o=s.cueOutCont.split("/").map(parseFloat),u=o[0],l=o[1];(i=new(g().VTTCue)(r,r+s.duration,"")).adStartTime=r-u,i.adEndTime=i.adStartTime+l,t.addCue(i)}r+=s.duration}}(e,this.cueTagsTrack_,t)},n.goalBufferLength=function(){var e=this.tech_.currentTime(),t=Zo.GOAL_BUFFER_LENGTH,n=Zo.GOAL_BUFFER_LENGTH_RATE,i=Math.max(t,Zo.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,i)},n.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=Zo.BUFFER_LOW_WATER_LINE,n=Zo.BUFFER_LOW_WATER_LINE_RATE,i=Math.max(t,Zo.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,Zo.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,this.experimentalBufferBasedABR?r:i)},n.bufferHighWaterLine=function(){return Zo.BUFFER_HIGH_WATER_LINE},t}(Ms.EventTarget),Cl=function(e,t,n){var i,r,a,s=e.masterPlaylistController_,o=s[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(s);if(t.attributes){var u=t.attributes.RESOLUTION;this.width=u&&u.width,this.height=u&&u.height,this.bandwidth=t.attributes.BANDWIDTH}this.codecs=wu(s.master(),t),this.playlist=t,this.id=n,this.enabled=(i=e.playlists,r=t.id,a=o,function(e){var t=i.master.playlists[r],n=uo(t),s=lo(t);return void 0===e?s:(e?delete t.disabled:t.disabled=!0,e===s||n||(a(),e?i.trigger("renditionenabled"):i.trigger("renditiondisabled")),e)})},kl=["seeking","seeked","pause","playing","error"],xl=function(){function e(e){var t=this;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_=Hs("PlaybackWatcher"),this.logger_("initialize");var n=function(){return t.monitorCurrentTime_()},i=function(){return t.monitorCurrentTime_()},r=function(){return t.techWaiting_()},a=function(){return t.cancelTimer_()},s=this.masterPlaylistController_,o=["main","subtitle","audio"],u={};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)}));var l=function(e){["main","audio"].forEach((function(n){s[n+"SegmentLoader_"][e]("appended",t.seekingAppendCheck_)}))};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(kl,a),this.tech_.on("canplay",i),this.tech_.one("play",n),this.dispose=function(){t.clearSeekingAppendCheck_(),t.logger_("dispose"),t.tech_.off("waiting",r),t.tech_.off(kl,a),t.tech_.off("canplay",i),t.tech_.off("play",n),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_&&g().clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&g().clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=g().setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[e+"SegmentLoader_"];this[e+"StalledDownloads_"]>0&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,n=t[e+"SegmentLoader_"],i=n.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 n=0;n<e.length;n++)if(e.start(n)!==t.start(n)||e.end(n)!==t.end(n))return!0;return!1}(this[e+"Buffered_"],i);this[e+"Buffered_"]=i,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:n.playlist_&&n.playlist_.id,buffered:Ks(i)}),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+Vs>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}},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(),n=this.tech_.currentTime();if(this.afterSeekableWindow_(t,n,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),this.beforeSeekableWindow_(t,n)){var i=t.start(0);e=i+(i===t.end(0)?0:Vs)}if(void 0!==e)return this.logger_("Trying to seek outside of seekable at time "+n+" with seekable range "+Gs(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var r=this.masterPlaylistController_.sourceUpdater_,a=this.tech_.buffered(),s=r.audioBuffer?r.audioBuffered():null,o=r.videoBuffer?r.videoBuffered():null,u=this.media(),l=u.partTargetDuration?u.partTargetDuration:2*(u.targetDuration-qs),c=[s,o],d=0;d<c.length;d++)if(c[d]&&Qs(c[d],n)<l)return!1;var h=Xs(a,n);return 0!==h.length&&(e=h.start(0)+Vs,this.logger_("Buffered region starts ("+h.start(0)+")  just beyond seek point ("+n+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),n=zs(t,e);return n.length&&e+3<=n.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+n.start(0)+" -> "+n.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}},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 n=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+n),this.cancelTimer_(),this.tech_.setCurrentTime(n),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var i=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,r=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:i.audioBuffered(),videoBuffered:i.videoBuffered(),currentTime:t}))return 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;var a=Xs(r,t);if(a.length>0){var s=a.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+s+", seeking to "+a.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*s,t),!0}return!1},t.afterSeekableWindow_=function(e,t,n,i){if(void 0===i&&(i=!1),!e.length)return!1;var r=e.end(e.length-1)+Vs;return!n.endList&&i&&(r=e.end(e.length-1)+3*n.targetDuration),t>r},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t=e.videoBuffered,n=e.audioBuffered,i=e.currentTime;if(t){var r;if(t.length&&n.length){var a=zs(t,i-3),s=zs(t,i),o=zs(n,i);o.length&&!s.length&&a.length&&(r={start:a.end(0),end:o.end(0)})}else Xs(t,i).length||(r=this.gapFromVideoUnderflow_(t,i));return!!r&&(this.logger_("Encountered a gap in video from "+r.start+" to "+r.end+". Seeking to current time "+i),!0)}},t.skipTheGap_=function(e){var t=this.tech_.buffered(),n=this.tech_.currentTime(),i=Xs(t,n);this.cancelTimer_(),0!==i.length&&n===e&&(this.logger_("skipTheGap_:","currentTime:",n,"scheduled currentTime:",e,"nextRange start:",i.start(0)),this.tech_.setCurrentTime(i.start(0)+qs),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 n=function(e){if(e.length<2)return Ms.createTimeRanges();for(var t=[],n=1;n<e.length;n++){var i=e.end(n-1),r=e.start(n);t.push([i,r])}return Ms.createTimeRanges(t)}(e),i=0;i<n.length;i++){var r=n.start(i),a=n.end(i);if(t-r<4&&t-r>2)return{start:r,end:a}}return null},e}(),Il={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Pl=function e(t,n){var i=0,r=0,a=Ms.mergeOptions(Il,n);t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}));var s=function(){r&&t.currentTime(r)},o=function(e){null!=e&&(r=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",s),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){return Date.now()-i<1e3*a.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):a.getSource&&"function"==typeof a.getSource?(i=Date.now(),a.getSource.call(t,o)):void Ms.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},l=function e(){t.off("loadedmetadata",s),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(n){l(),e(t,n)}},Al="2.12.0",Ol={PlaylistLoader:Ao,Playlist:go,utils:Vo,STANDARD_PLAYLIST_SELECTOR:Ou,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(go.isEnabled);return Iu(t,(function(e,t){return Pu(e,t)})),t.filter((function(t){return!!wu(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:Ou,movingAverageBandwidthSelector:function(e){var t=-1,n=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var i=this.useDevicePixelRatio&&g().devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,n=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==n&&(t=e*this.systemBandwidth+(1-e)*t,n=this.systemBandwidth),Au(this.playlists.master,t,parseInt(xu(this.tech_.el(),"width"),10)*i,parseInt(xu(this.tech_.el(),"height"),10)*i,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:Pu,comparePlaylistResolution:function(e,t){var n,i;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(n=e.attributes.RESOLUTION.width),n=n||g().Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(i=t.attributes.RESOLUTION.width),n===(i=i||g().Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:n-i},xhr:No()};Object.keys(Zo).forEach((function(e){Object.defineProperty(Ol,e,{get:function(){return Ms.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),Zo[e]},set:function(t){Ms.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?Ms.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):Zo[e]=t}})}));var Ll="videojs-vhs",Dl=function(e,t){for(var n=t.media(),i=-1,r=0;r<e.length;r++)if(e[r].id===n.id){i=r;break}e.selectedIndex_=i,e.trigger({selectedIndex:i,type:"change"})};Ol.canPlaySource=function(){return Ms.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Nl=function(){if(!g().localStorage)return null;var e=g().localStorage.getItem(Ll);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}};Ol.supportsNativeHls=function(){if(!y()||!y().createElement)return!1;var e=y().createElement("video");return!!Ms.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))}))}(),Ol.supportsNativeDash=!!(y()&&y().createElement&&Ms.getTech("Html5").isSupported())&&/maybe|probably/i.test(y().createElement("video").canPlayType("application/dash+xml")),Ol.supportsTypeNatively=function(e){return"hls"===e?Ol.supportsNativeHls:"dash"===e&&Ol.supportsNativeDash},Ol.isSupported=function(){return Ms.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Rl=function(e){function t(t,n,i){var r;if(r=e.call(this,n,Ms.mergeOptions(i.hls,i.vhs))||this,i.hls&&Object.keys(i.hls).length&&Ms.log.warn("Using hls options is deprecated. Use vhs instead."),"number"==typeof i.initialBandwidth&&(r.options_.bandwidth=i.initialBandwidth),r.logger_=Hs("VhsHandler"),n.options_&&n.options_.playerId){var a=Ms(n.options_.playerId);a.hasOwnProperty("hls")||Object.defineProperty(a,"hls",{get:function(){return Ms.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"hls-player-access"}),b(r)},configurable:!0}),a.hasOwnProperty("vhs")||Object.defineProperty(a,"vhs",{get:function(){return Ms.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),n.trigger({type:"usage",name:"vhs-player-access"}),b(r)},configurable:!0}),a.hasOwnProperty("dash")||Object.defineProperty(a,"dash",{get:function(){return Ms.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),b(r)},configurable:!0}),r.player_=a}if(r.tech_=n,r.source_=t,r.stats={},r.ignoreNextSeekingEvent_=!1,r.setOptions_(),r.options_.overrideNative&&n.overrideNativeAudioTracks&&n.overrideNativeVideoTracks)n.overrideNativeAudioTracks(!0),n.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(n.featuresNativeVideoTracks||n.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(y(),["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(function(e){var t=y().fullscreenElement||y().webkitFullscreenElement||y().mozFullScreenElement||y().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}S(t,e);var n=t.prototype;return n.setOptions_=function(){var e=this;if(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_.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){var t=Nl();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),t&&t.throughput&&(this.options_.throughput=t.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=Zo.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Zo.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS","useNetworkInformationApi","experimentalExactManifestTimings","experimentalLeastPixelDiffSelector"].forEach((function(t){void 0!==e.source_[t]&&(e.options_[t]=e.source_[t])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},n.src=function(e,t){var n=this;if(e){var i;this.setOptions_(),this.options_.src=0===(i=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(i.substring(i.indexOf(",")+1)):i,this.options_.tech=this.tech_,this.options_.externVhs=Ol,this.options_.sourceType=le(t),this.options_.seekTo=function(e){n.tech_.setCurrentTime(e)},this.options_.smoothQualityChange&&Ms.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new wl(this.options_);var r=Ms.mergeOptions({liveRangeSafeTimeDelta:Vs},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_});this.playbackWatcher_=new xl(r),this.masterPlaylistController_.on("error",(function(){var e=Ms.players[n.tech_.options_.playerId],t=n.masterPlaylistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}));var a=this.options_.experimentalBufferBasedABR?Ol.movingAverageBandwidthSelector(.55):Ol.STANDARD_PLAYLIST_SELECTOR;this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):a.bind(this),this.masterPlaylistController_.selectInitialPlaylist=Ol.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=g().navigator.connection||g().navigator.mozConnection||g().navigator.webkitConnection,n=1e7;if(this.options_.useNetworkInformationApi&&t){var i=1e3*t.downlink*1e3;e=i>=n&&e>=n?Math.max(e,i):i}return e},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e,t=1/(this.bandwidth||1);return e=this.throughput>0?1/this.throughput:0,Math.floor(1/(t+e))},set:function(){Ms.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 n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},mediaAppends:{get:function(){return n.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return n.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return n.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return Ks(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Ks(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",(function(){n.options_.useBandwidthFromLocalStorage&&function(e){if(!g().localStorage)return!1;var t=Nl();t=t?Ms.mergeOptions(t,e):e;try{g().localStorage.setItem(Ll,JSON.stringify(t))}catch(e){return!1}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})})),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var e;(e=n).representations=function(){var t=e.masterPlaylistController_.master(),n=mo(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists;return n?n.filter((function(e){return!uo(e)})).map((function(t,n){return new Cl(e,t,t.id)})):[]}})),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",(function(){n.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_=g().URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}},n.setupEme_=function(){var e,t,n,i=this,r=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,a=(e={player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:r&&r.media()},t=e.player,!(!(n=function(e,t,n){if(!e)return e;var i={};t&&t.attributes&&t.attributes.CODECS&&(i=Su(te(t.attributes.CODECS))),n&&n.attributes&&n.attributes.CODECS&&(i.audio=n.attributes.CODECS);var r=ie(i.video),a=ie(i.audio),s={};for(var o in e)s[o]={},a&&(s[o].audioContentType=a),r&&(s[o].videoContentType=r),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(s[o].pssh=t.contentProtection[o].pssh),"string"==typeof e[o]&&(s[o].url=e[o]);return Ms.mergeOptions(e,s)}(e.sourceKeySystems,e.media,e.audioMedia))||(t.currentSource().keySystems=n,n&&!t.eme&&(Ms.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1))));this.player_.tech_.on("keystatuschange",(function(e){"output-restricted"===e.status&&i.masterPlaylistController_.blacklistCurrentPlaylist({playlist:i.masterPlaylistController_.media(),message:"DRM keystatus changed to "+e.status+". Playlist will fail to play. Check for HDCP content.",blacklistDuration:1/0})})),11!==Ms.browser.IE_VERSION&&a?(this.logger_("waiting for EME key session creation"),function(e){var t=e.player,n=e.sourceKeySystems,i=e.audioMedia,r=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();var a,s,o=(a=i?r.concat([i]):r,s=Object.keys(n),a.reduce((function(e,t){if(!t.contentProtection)return e;var n=s.reduce((function(e,n){var i=t.contentProtection[n];return i&&i.pssh&&(e[n]={pssh:i.pssh}),e}),{});return Object.keys(n).length&&e.push(n),e}),[])),u=[],l=[];return o.forEach((function(e){l.push(new Promise((function(e,n){t.tech_.one("keysessioncreated",e)}))),u.push(new Promise((function(n,i){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?i(e):n()}))})))})),Promise.race([Promise.all(u),Promise.race(l)])}({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:r&&r.media(),mainPlaylists:this.playlists.master.playlists}).then((function(){i.logger_("created EME key session"),i.masterPlaylistController_.sourceUpdater_.initializedEme()})).catch((function(e){i.logger_("error while creating EME key session",e),i.player_.error({message:"Failed to initialize media keys for EME",code:3})}))):this.masterPlaylistController_.sourceUpdater_.initializedEme()},n.setupQualityLevels_=function(){var e=this,t=Ms.players[this.tech_.options_.playerId];t&&t.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",(function(){var t,n;t=e.qualityLevels_,(n=e).representations().forEach((function(e){t.addQualityLevel(e)})),Dl(t,n.playlists)})),this.playlists.on("mediachange",(function(){Dl(e.qualityLevels_,e.playlists)})))},t.version=function(){return{"@videojs/http-streaming":Al,"mux.js":"5.14.1","mpd-parser":"0.19.2","m3u8-parser":"4.7.0","aes-decrypter":"3.1.2"}},n.version=function(){return this.constructor.version()},n.canChangeType=function(){return rl.canChangeType()},n.play=function(){this.masterPlaylistController_.play()},n.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)},n.duration=function(){return this.masterPlaylistController_.duration()},n.seekable=function(){return this.masterPlaylistController_.seekable()},n.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_&&g().URL.revokeObjectURL&&(g().URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),e.prototype.dispose.call(this)},n.convertToProgramTime=function(e,t){return function(e){var t=e.playlist,n=e.time,i=void 0===n?void 0:n,r=e.callback;if(!r)throw new Error("getProgramTime: callback must be provided");if(!t||void 0===i)return r({message:"getProgramTime: playlist and time must be provided"});var a=function(e,t){if(!t||!t.segments||0===t.segments.length)return null;for(var n,i=0,r=0;r<t.segments.length&&!(e<=(i=(n=t.segments[r]).videoTimingInfo?n.videoTimingInfo.transmuxedPresentationEnd:i+n.duration));r++);var a=t.segments[t.segments.length-1];if(a.videoTimingInfo&&a.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>i){if(e>i+.25*a.duration)return null;n=a}return{segment:n,estimatedStart:n.videoTimingInfo?n.videoTimingInfo.transmuxedPresentationStart:i-n.duration,type:n.videoTimingInfo?"accurate":"estimate"}}(i,t);if(!a)return r({message:"valid programTime was not found"});if("estimate"===a.type)return r({message:"Accurate programTime could not be determined. 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0!==t?t:Sc.scale,scale:null!==(n=e.initialScale)&&void 0!==n?n:Sc.scale,positionX:null!==(i=e.initialPositionX)&&void 0!==i?i:Sc.positionX,positionY:null!==(r=e.initialPositionY)&&void 0!==r?r:Sc.positionY}},kc=function(e){var t=$l({},wc);return Object.keys(e).forEach((function(n){var i=void 0!==e[n];if(void 0!==wc[n]&&i){var r=Object.prototype.toString.call(wc[n]),a="[object Object]"===r,s="[object Array]"===r;t[n]=a?$l($l({},wc[n]),e[n]):s?Zl(Zl([],wc[n]),e[n]):e[n]}})),t},xc=function(e,t,n){var i=e.transformState.scale,r=e.wrapperComponent,a=e.setup,s=a.maxScale,o=a.minScale,u=a.zoomAnimation.size;if(!r)throw new Error("Wrapper is not mounted");var l=i*Math.exp(t*n);return dc(Jl(l,3),o,s,u,!1)};function Ic(e,t,n,i,r){var a=e.wrapperComponent,s=e.transformState,o=s.scale,u=s.positionX,l=s.positionY;if(!a)return console.error("No WrapperComponent found");var c=(a.offsetWidth/2-u)/o,d=(a.offsetHeight/2-l)/o,h=Tc(e,xc(e,t,n),c,d);if(!h)return console.error("Error during zoom event. 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n=e.props,i=n.onWheelStop,r=n.onZoomStop;jc(e.wheelAnimationTimer),e.wheelAnimationTimer=setTimeout((function(){e.mounted&&(bc(e,t.x,t.y),e.wheelAnimationTimer=null)}),100);var a=function(e,t){var n=e.previousWheelEvent,i=e.transformState.scale,r=e.setup,a=r.maxScale,s=r.minScale;return!!n&&(i<a||i>s||Math.sign(n.deltaY)!==Math.sign(t.deltaY)||n.deltaY>0&&n.deltaY<t.deltaY||n.deltaY<0&&n.deltaY>t.deltaY||Math.sign(n.deltaY)!==Math.sign(t.deltaY))}(e,t);a&&(jc(e.wheelStopEventTimer),e.wheelStopEventTimer=setTimeout((function(){e.mounted&&(e.wheelStopEventTimer=null,ec(Mc(e),t,i),ec(Mc(e),t,r))}),160))},Qc=function(e,t){var n=Xc(t);e.pinchStartDistance=n,e.lastDistance=n,e.pinchStartScale=e.transformState.scale,e.isPanning=!1,ic(e)},$c=function(e,t){var n=e.contentComponent,i=e.pinchStartDistance,r=e.transformState.scale,a=e.setup,s=a.limitToBounds,o=a.centerZoomedOut,u=a.zoomAnimation,l=u.disabled,c=u.size;if(null!==i&&n){var d=function(e,t,n){var i=n.getBoundingClientRect(),r=e.touches,a=Jl(r[0].clientX-i.left,5),s=Jl(r[0].clientY-i.top,5);return{x:(a+Jl(r[1].clientX-i.left,5))/2/t,y:(s+Jl(r[1].clientY-i.top,5))/2/t}}(t,r,n);if(isFinite(d.x)&&isFinite(d.y)){var h=Xc(t),p=function(e,t){var n=e.pinchStartScale,i=e.pinchStartDistance,r=e.setup,a=r.maxScale,s=r.minScale,o=r.zoomAnimation,u=o.size,l=o.disabled;if(!n||null===i||!t)throw new Error("Pinch touches distance was not provided");return t<0?e.transformState.scale:dc(Jl(t/i*n,2),s,a,u,!l)}(e,h);if(p!==r){var f=oc(e,p),m=s&&(l||0===c||o),g=cc(e,d.x,d.y,p,f,m),v=g.x,y=g.y;e.pinchMidpoint=d,e.lastDistance=h,e.setTransformState(p,v,y)}}}},Zc=function(e){var t=e.pinchMidpoint;e.velocity=null,e.lastDistance=null,e.pinchMidpoint=null,e.pinchStartScale=null,e.pinchStartDistance=null,bc(e,null==t?void 0:t.x,null==t?void 0:t.y)};function Jc(e,t){var n=e.setup.doubleClick,i=n.disabled,r=n.mode,a=n.step,s=n.animationTime,o=n.animationType;if(!i){if("reset"===r)return Pc(e,s,o);var u=e.transformState.scale,l=e.contentComponent;if(!l)return console.error("No ContentComponent found");var c=xc(e,"zoomOut"===r?-1:1,a),d=Vc(t,l,u),h=Tc(e,c,d.x,d.y);if(!h)return console.error("Error during zoom event. 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n=Uc();e.addEventListener("wheel",t.onWheelZoom,n),e.addEventListener("dblclick",t.onDoubleClick,n),e.addEventListener("touchstart",t.onTouchPanningStart,n),e.addEventListener("touchmove",t.onTouchPanning,n),e.addEventListener("touchend",t.onTouchPanningStop,n)},t.handleInitialize=function(){var e=t.setup.centerOnInit;t.applyTransformation(),t.forceUpdate(),e&&(setTimeout((function(){t.mounted&&t.setCenter()}),50),setTimeout((function(){t.mounted&&t.setCenter()}),100),setTimeout((function(){t.mounted&&t.setCenter()}),200))},t.onWheelZoom=function(e){t.setup.disabled||qc(t,e)&&t.isPressingKeys(t.setup.wheel.activationKeys)&&(Gc(t,e),Kc(t,e),Yc(t,e))},t.onPanningStart=function(e){var n=t.setup.disabled,i=t.props.onPanningStart;n||hc(t,e)&&t.isPressingKeys(t.setup.panning.activationKeys)&&(e.preventDefault(),e.stopPropagation(),ic(t),gc(t,e),ec(Mc(t),e,i))},t.onPanning=function(e){var n=t.setup.disabled,i=t.props.onPanning;n||pc(t)&&t.isPressingKeys(t.setup.panning.activationKeys)&&(e.preventDefault(),e.stopPropagation(),vc(t,e.clientX,e.clientY),ec(Mc(t),e,i))},t.onPanningStop=function(e){var n=t.props.onPanningStop;t.isPanning&&(yc(t),ec(Mc(t),e,n))},t.onPinchStart=function(e){var n=t.setup.disabled,i=t.props,r=i.onPinchingStart,a=i.onZoomStart;n||Wc(t,e)&&(Qc(t,e),ic(t),ec(Mc(t),e,r),ec(Mc(t),e,a))},t.onPinch=function(e){var n=t.setup.disabled,i=t.props,r=i.onPinching,a=i.onZoom;n||zc(t)&&(e.preventDefault(),e.stopPropagation(),$c(t,e),ec(Mc(t),e,r),ec(Mc(t),e,a))},t.onPinchStop=function(e){var n=t.props,i=n.onPinchingStop,r=n.onZoomStop;t.pinchStartScale&&(Zc(t),ec(Mc(t),e,i),ec(Mc(t),e,r))},t.onTouchPanningStart=function(e){var n=t.setup.disabled,i=t.props.onPanningStart;if(!n&&hc(t,e))if(t.lastTouch&&+new Date-t.lastTouch<200&&1===e.touches.length)t.onDoubleClick(e);else{t.lastTouch=+new Date,ic(t);var r=e.touches,a=1===r.length,s=2===r.length;a&&(ic(t),gc(t,e),ec(Mc(t),e,i)),s&&t.onPinchStart(e)}},t.onTouchPanning=function(e){var n=t.setup.disabled,i=t.props.onPanning;if(t.isPanning&&1===e.touches.length){if(n)return;if(!pc(t))return;e.preventDefault(),e.stopPropagation();var r=e.touches[0];vc(t,r.clientX,r.clientY),ec(Mc(t),e,i)}else e.touches.length>1&&t.onPinch(e)},t.onTouchPanningStop=function(e){t.onPanningStop(e),t.onPinchStop(e)},t.onDoubleClick=function(e){t.setup.disabled||ed(t,e)&&Jc(t,e)},t.clearPanning=function(e){t.isPanning&&t.onPanningStop(e)},t.setKeyPressed=function(e){t.pressedKeys[e.key]=!0},t.setKeyUnPressed=function(e){t.pressedKeys[e.key]=!1},t.isPressingKeys=function(e){return!e.length||Boolean(e.find((function(e){return t.pressedKeys[e]})))},t.setComponents=function(e,n){t.wrapperComponent=e,t.contentComponent=n,oc(t,t.transformState.scale),t.handleInitializeWrapperEvents(e),t.handleInitialize(),t.handleRef(),t.isInitialized=!0,ec(Mc(t),void 0,t.props.onInit)},t.setTransformState=function(e,n,i){isNaN(e)||isNaN(n)||isNaN(i)?console.error("Detected NaN set state values"):(e!==t.transformState.scale&&(t.transformState.previousScale=t.transformState.scale,t.transformState.scale=e),t.transformState.positionX=n,t.transformState.positionY=i,t.applyTransformation())},t.setCenter=function(){if(t.wrapperComponent&&t.contentComponent){var e=Hc(t.transformState.scale,t.wrapperComponent,t.contentComponent);t.setTransformState(e.scale,e.positionX,e.positionY)}},t.applyTransformation=function(){if(t.mounted&&t.contentComponent){var e=t.transformState,n=e.scale,i=e.positionX,r=e.positionY,a=Fc(i,r,n);t.contentComponent.style.transform=a,t.handleRef()}},t.handleRef=function(){t.props.setRef(Mc(t))},t}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function n(){this.constructor=e}Ql(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}(n,e),n.prototype.componentDidMount=function(){var e=Uc();window.addEventListener("mousedown",this.onPanningStart,e),window.addEventListener("mousemove",this.onPanning,e),window.addEventListener("mouseup",this.onPanningStop,e),document.addEventListener("mouseleave",this.clearPanning,e),window.addEventListener("keyup",this.setKeyUnPressed,e),window.addEventListener("keydown",this.setKeyPressed,e),this.handleRef()},n.prototype.componentWillUnmount=function(){var e=Uc();window.removeEventListener("mousedown",this.onPanningStart,e),window.removeEventListener("mousemove",this.onPanning,e),window.removeEventListener("mouseup",this.onPanningStop,e),window.removeEventListener("keyup",this.setKeyUnPressed,e),window.removeEventListener("keydown",this.setKeyPressed,e),ic(this)},n.prototype.componentDidUpdate=function(e){e!==this.props&&(oc(this,this.transformState.scale),this.setup=kc(this.props))},n.prototype.render=function(){var e=Mc(this),n=this.props.children,i="function"==typeof n?n(e):n;return t().createElement(td.Provider,{value:$l($l({},this.transformState),{setComponents:this.setComponents,contextInstance:this})},i)},n}(e.Component),id=t().forwardRef((function(n,i){var r=(0,e.useState)(null),a=r[0],s=r[1];return(0,e.useImperativeHandle)(i,(function(){return a}),[a]),t().createElement(nd,$l({},n,{setRef:s}))}));!function(e,t){void 0===t&&(t={});var n=t.insertAt;if("undefined"!=typeof document){var i=document.head||document.getElementsByTagName("head")[0],r=document.createElement("style");r.type="text/css","top"===n&&i.firstChild?i.insertBefore(r,i.firstChild):i.appendChild(r),r.styleSheet?r.styleSheet.cssText=e:r.appendChild(document.createTextNode(e))}}(".transform-component-module_wrapper__1_Fgj {\n  position: relative;\n  width: -moz-fit-content;\n  width: fit-content;\n  height: -moz-fit-content;\n  height: fit-content;\n  overflow: hidden;\n  -webkit-touch-callout: none; /* iOS Safari */\n  -webkit-user-select: none; /* Safari */\n  -khtml-user-select: none; /* Konqueror HTML */\n  -moz-user-select: none; /* Firefox */\n  -ms-user-select: none; /* Internet Explorer/Edge */\n  user-select: none;\n  margin: 0;\n  padding: 0;\n}\n.transform-component-module_content__2jYgh {\n  display: flex;\n  flex-wrap: wrap;\n  width: -moz-fit-content;\n  width: fit-content;\n  height: -moz-fit-content;\n  height: fit-content;\n  margin: 0;\n  padding: 0;\n  transform-origin: 0% 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n=e.selectedItem||0;return"advert"==e.data.media[0].data[n].type&&n++,t.state={selectedItem:n,goingNext:!0,showSidebar:e.data.showSidebar,categoryType:e.galleryCategory||"photos-and-video",media:{},galleryAdvertResolved:!e.data.galleryAdvertUrl||""==e.data.galleryAdvertUrl,showGalleryButtons:e.data.showGalleryButtons,lockedImperfections:e.data.lockedImperfections,resetTxt:e.data.resetTxt},t.preloadedList=[],e.data.media.length>0&&(t.state.media=e.data.media[0].data),null!=t.state.media[5]&&"fuseAd"!==t.state.media[5].type||(t.state.galleryAdvertResolved=!0),t.onClose=t.onClose.bind(Zd(t)),t.onKeyDown=t.onKeyDown.bind(Zd(t)),t.onPrev=t.onPrev.bind(Zd(t)),t.onNext=t.onNext.bind(Zd(t)),t.onPrevOrNext=t.onPrevOrNext.bind(Zd(t)),t.onSelectedItemChanged=t.onSelectedItemChanged.bind(Zd(t)),t.loadGalleryAdvert(e.data),t.onSelectedCategory=t.onSelectedCategory.bind(Zd(t)),t.onShowContextualSignup=t.onShowContextualSignup.bind(Zd(t)),t.onSelectedCategory(t.state.categoryType),t}return n=u,(i=[{key:"componentDidMount",value:function(){if(!(void 0===(e=this.props.sidebarNodeSelector)||null==e||e.replace(/\s/g,"").length<1)){var e,t=document.querySelector(this.props.sidebarNodeSelector);t.style.display="block",r().findDOMNode(this.refs.sidebarNode).appendChild(t),document.addEventListener("keydown",this.onKeyDown,!1),document.body.classList.add("fixed")}}},{key:"componentWillUnmount",value:function(){document.removeEventListener("keydown",this.onKeyDown,!1);var e=document.querySelector(this.props.sidebarNodeSelector);e.style.display="none",document.body.appendChild(e),CsnInsights&&(CsnInsights.metaData.contentgroup2="details")}},{key:"trackNativeAdvertImpression",value:function(){var e=document.createElement("img");e.style.display="none",e.src="https://ad.doubleclick.net/ddm/trackimp/N80https://ad.doubleclick.net/ddm/trackimp69.3911078QTDCARSALES/B24307450.301529445;dc_trk_aid=494933910;dc_trk_cid=133937643;ord=%%CACHEBUSTER%%;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;gdpr=${GDPR};gdpr_consent=${GDPR_CONSENT_755};ltd=?",document.body.appendChild(e),e.addEventListener("load",this.removeNativeAdvertImpTrackerImg)}},{key:"removeNativeAdvertImpTrackerImg",value:function(e){document.body.removeChild(e.target)}},{key:"loadGalleryAdvert",value:function(e){var t=this;if(null!=this.state.media[5]&&"fuseAd"!==this.state.media[5].type&&"undefined"!=typeof fusetag){var n=e.galleryAdvertUrl;n&&""!=n&&fetch(n).then((function(e){200===e.status&&e.json().then((function(e){var n={type:"fuseAd",fuseZone:e.fuseZone,adTags:e.adTags,thumbnailUrl:"https://carsales.pxcrush.net/carsales/car?pxc_method=gravityfill&pxc_bgtype=self&pxc_size=1%2c1"};t.state.media.splice(5,0,n),t.setState({galleryAdvertResolved:!0})}))}))}}},{key:"loadNativeAdvert",value:function(e){var t=e.nativeAdUrl;if(t&&""!=t){t+=this.getAdvertParams();var n=this;fetch(t).then((function(t){200===t.status&&t.json().then((function(t){if(t.sections["native-advert"]){var i={type:"advert",htmlContent:t.sections["native-advert"],thumbnailUrl:t.data.logo,onAfterLoad:function(){window.lazyLoadDoubleClickAds&&setTimeout((function(){window.lazyLoadDoubleClickAds(".gallery-popup .native-advert")}),500)}};n.trackNativeAdvertImpression(),"advert"===this.state.media[5].type?this.state.media[5]=i:this.state.media.splice(5,0,i),n.setState({data:e})}}))}))}}},{key:"getAdvertParams",value:function(){var e=localStorage.getItem("kxkuid"),t=localStorage.getItem("kxallsegs"),n=localStorage.getItem("kxsegs"),i=t||(n?n.join(","):null);return"?kuid=".concat(e,"&ksg=").concat(i)}},{key:"onClose",value:function(){this.props.onClose&&this.props.onClose(),document.body.classList.remove("fixed")}},{key:"onNext",value:function(){var e=this;this.setState((function(t){var n=t.selectedItem+1;return n>=e.state.media.length&&(n=0),{selectedItem:n,goingNext:!0}}))}},{key:"onPrev",value:function(){var e=this;this.setState((function(t){var n=t.selectedItem-1;return n<0&&(n=e.state.media.length-1),{selectedItem:n,goingNext:!1}}))}},{key:"onPrevOrNext",value:function(){this.state.goingNext?this.onNext():this.onPrev()}},{key:"onSelectedItemChanged",value:function(e){this.setState({selectedItem:e})}},{key:"onKeyDown",value:function(e){switch(e.keyCode){case 27:this.onClose();break;case 39:this.onNext();break;case 37:this.onPrev()}}},{key:"preloadImage",value:function(e){if(void 0===this.preloadedList[e]&&!(e<0||e>=this.state.media.length||"video"===this.state.media[e].type)){var t=new Image;t.src=this.state.media[e].contentUrl,this.preloadedList[e]=t}}},{key:"componentWillUpdate",value:function(e,t){var n=t.selectedItem,i=e.data.media.length,r=0==n?i-1:n-1,a=n==i-1?0:n+1;this.preloadImage(r),this.preloadImage(a),$(window).trigger("Gallery.IndexChanged")}},{key:"onSelectedCategory",value:function(e){var t=this;this.props.data.media.find((function(n){n.name===e&&(t.state.media=n.data,t.setState((function(t){return{selectedItem:0,goingNext:!1,categoryType:e,showContextualSignupModal:!1}})))}))}},{key:"onShowContextualSignup",value:function(){var e=document.body.appendChild(document.createElement("div"));new Gd(e,this.props.data.lockedImperfections).renderWithoutBackground()}},{key:"render",value:function(){var e=this.state,n=e.selectedItem,i=e.showSidebar,r=e.showGalleryButtons,a=e.categoryType,s=this.state.media[n],o=(i?"col-7 col-lg-9":"col")+" d-flex h-100 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n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var ih=function(){function e(t,n,i,r,a){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._container=t,this._data=n,this._selectedItem=i,this._sidebarNodeSelector=r,this._galleryCategory=a,this.onClose=this.onClose.bind(this)}var n,i;return n=e,(i=[{key:"raiseEvent",value:function(e,t){document.body.dispatchEvent(new CustomEvent(e,{detail:t}))}},{key:"onClose",value:function(){var e=new URLSearchParams(window.location.search);e.delete("galleryRedirect"),history.pushState(null,null,window.location.pathname+"?"+e.toString()),r().unmountComponentAtNode(this._container),"undefined"===!("undefined"==typeof 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e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}n(30758),n(68202),function(e,t,n){e((function(){if(t){var i=document.body.appendChild(document.createElement("div"));e("[data-toggle='imperfections-locked']").click((function(e){new Gd(i,t.lockedImperfections).render()})),e(".gallery-select .gallery-imperfections-btn").tooltip(),e(".gallery-select .gallery-imperfections-btn").on("inserted.bs.tooltip",(function(){e(".tooltip").addClass("gallery-imperfections-tooltip")})),e("[data-toggle='gallery']").on("click",(function(){if(window.CsnInsightsEventTracker){var e=function(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?rh(Object(n),!0).forEach((function(t){ah(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):rh(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}({},n);e.contentgroup2="details",window.CsnInsightsEventTracker.sendEvent(e,"gallery","view-gallery","click")}r()})),gallery_redirect&&(window.onload=r(null,gallery_redirect))}function r(r,a){if(!(r&&e(r.target).parents(".gallery-portal-top").length>0)){if(new ih(i,t,e(this).data("galleryIndex"),".gallery-side-bar",e(this).data("galleryCategory")||a).render(),window.CsnInsightsEventTracker){var s=e.extend({},n);window.CsnInsightsEventTracker.sendPageView(s,"/gallery")}e.isFunction(window.refreshEnquiryAdSlot)&&refreshEnquiryAdSlot()}}}))}(jQuery,gallery_data,gallery_meta)})()})();