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t=e&&e.id&&e.id()||"no_player";this.id_=`${t}_component_${e5++}`}this.name_=t.name||null,t.el?this.el_=t.el:!1!==t.createEl&&(this.el_=this.createEl()),t.className&&this.el_&&t.className.split(" ").forEach(e=>this.addClass(e)),["on","off","one","any","trigger"].forEach(e=>{this[e]=void 0}),!1!==t.evented&&(tS(this,{eventBusKey:this.el_?"el_":null}),this.handleLanguagechange=this.handleLanguagechange.bind(this),this.on(this.player_,"languagechange",this.handleLanguagechange)),tC(this,this.constructor.defaultState),this.children_=[],this.childIndex_={},this.childNameIndex_={},this.setTimeoutIds_=new Set,this.setIntervalIds_=new Set,this.rafIds_=new Set,this.namedRafs_=new 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eO(this.el_,e)}setAttribute(e,t){eM(this.el_,e,t)}removeAttribute(e){eU(this.el_,e)}width(e,t){return this.dimension("width",e,t)}height(e,t){return this.dimension("height",e,t)}dimensions(e,t){this.width(e,!0),this.height(t)}dimension(e,t,i){if(void 0!==t){(null===t||t!=t)&&(t=0),-1!==(""+t).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:"auto"===t?this.el_.style[e]="":this.el_.style[e]=t+"px",i||this.trigger("componentresize");return}if(!this.el_)return 0;let s=this.el_.style[e],r=s.indexOf("px");return -1!==r?parseInt(s.slice(0,r),10):parseInt(this.el_["offset"+tw(e)],10)}currentDimension(e){let t=0;if("width"!==e&&"height"!==e)throw Error("currentDimension only accepts width or height value");if(0===(t=parseFloat(t=eQ(this.el_,e)))||isNaN(t)){let i=`offset${tw(e)}`;t=this.el_[i]}return t}currentDimensions(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}}currentWidth(){return this.currentDimension("width")}currentHeight(){return 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i=function(i){t(),this.clearInterval(e)};this.on("touchmove",t),this.on("touchend",i),this.on("touchcancel",i)}setTimeout(e,t){var i;return e=to(this,e),this.clearTimersOnDispose_(),i=d().setTimeout(()=>{this.setTimeoutIds_.has(i)&&this.setTimeoutIds_.delete(i),e()},t),this.setTimeoutIds_.add(i),i}clearTimeout(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),d().clearTimeout(e)),e}setInterval(e,t){e=to(this,e),this.clearTimersOnDispose_();let i=d().setInterval(e,t);return this.setIntervalIds_.add(i),i}clearInterval(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),d().clearInterval(e)),e}requestAnimationFrame(e){var t;return this.clearTimersOnDispose_(),e=to(this,e),t=d().requestAnimationFrame(()=>{this.rafIds_.has(t)&&this.rafIds_.delete(t),e()}),this.rafIds_.add(t),t}requestNamedAnimationFrame(e,t){if(this.namedRafs_.has(e))return;this.clearTimersOnDispose_(),t=to(this,t);let 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e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){if(!this.opened_){let e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,!this.options_.fillAlways&&(this.hasBeenOpened_||this.hasBeenFilled_)||this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}}opened(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_}close(){if(!this.opened_)return;let e=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}closeable(e){if("boolean"==typeof e){let t=this.closeable_=!!e,i=this.getChild("closeButton");if(t&&!i){let e=this.contentEl_;this.contentEl_=this.el_,i=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=e,this.on(i,"close",this.close_)}!t&&i&&(this.off(i,"close",this.close_),this.removeChild(i),i.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){let t=this.contentEl(),i=t.parentNode,s=t.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),ez(t,e),this.trigger("modalfill"),s?i.insertBefore(t,s):i.appendChild(t);let r=this.getChild("closeButton");r&&i.appendChild(r.el_)}empty(){this.trigger("beforemodalempty"),eq(this.contentEl()),this.trigger("modalempty")}content(e){return void 0!==e&&(this.content_=e),this.content_}conditionalFocus_(){let e=c().activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){let t;if(e.stopPropagation(),m().isEventKey(e,"Escape")&&this.closeable()){e.preventDefault(),this.close();return}if(!m().isEventKey(e,"Tab"))return;let i=this.focusableEls_(),s=this.el_.querySelector(":focus");for(let e=0;e<i.length;e++)if(s===i[e]){t=e;break}c().activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(i[i.length-1].focus(),e.preventDefault()):e.shiftKey||t!==i.length-1||(i[0].focus(),e.preventDefault())}focusableEls_(){let e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,e=>(e instanceof d().HTMLAnchorElement||e instanceof d().HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof d().HTMLInputElement||e instanceof d().HTMLSelectElement||e instanceof d().HTMLTextAreaElement||e instanceof d().HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof d().HTMLIFrameElement||e instanceof d().HTMLObjectElement||e instanceof d().HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable"))}}tW.prototype.options_={pauseOnOpen:!0,temporary:!0},tP.registerComponent("ModalDialog",tW);class tG extends tu{constructor(e=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let t=0;t<e.length;t++)this.addTrack(e[t])}addTrack(e){let t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},tp(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(e){let t;for(let i=0,s=this.length;i<s;i++)if(this[i]===e){(t=this[i]).off&&t.off(),this.tracks_.splice(i,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})}getTrackById(e){let t=null;for(let i=0,s=this.length;i<s;i++){let s=this[i];if(s.id===e){t=s;break}}return t}}for(let e in tG.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"},tG.prototype.allowedEvents_)tG.prototype["on"+e]=null;let tK=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].enabled=!1)};class tQ extends tG{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].enabled){tK(e,e[t]);break}super(e),this.changing_=!1}addTrack(e){e.enabled&&tK(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,tK(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}}let tX=function(e,t){for(let i=0;i<e.length;i++)Object.keys(e[i]).length&&t.id!==e[i].id&&(e[i].selected=!1)};class tY extends tG{constructor(e=[]){for(let t=e.length-1;t>=0;t--)if(e[t].selected){tX(e,e[t]);break}super(e),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return -1},set(){}})}addTrack(e){e.selected&&tX(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,tX(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}}class tJ extends tG{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_),-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_))}}class tZ{constructor(e=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let t=0,i=e.length;t<i;t++)this.addTrackElement_(e[t])}addTrackElement_(e){let t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(e){let t;for(let i=0,s=this.trackElements_.length;i<s;i++)if(e===this.trackElements_[i].track){t=this.trackElements_[i];break}return t}removeTrackElement_(e){for(let t=0,i=this.trackElements_.length;t<i;t++)if(e===this.trackElements_[t]){this.trackElements_[t].track&&"function"==typeof this.trackElements_[t].track.off&&this.trackElements_[t].track.off(),"function"==typeof this.trackElements_[t].off&&this.trackElements_[t].off(),this.trackElements_.splice(t,1);break}}}class t0{constructor(e){t0.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){let t=this.length||0,i=0,s=e.length;this.cues_=e,this.length_=e.length;let r=function(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})};if(t<s)for(i=t;i<s;i++)r.call(this,i)}getCueById(e){let t=null;for(let i=0,s=this.length;i<s;i++){let s=this[i];if(s.id===e){t=s;break}}return t}}let t1={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},t2={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},t4={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},t8={disabled:"disabled",hidden:"hidden",showing:"showing"};class t5 extends tu{constructor(e={}){super();let t={id:e.id||"vjs_track_"+e5++,kind:e.kind||"",language:e.language||""},i=e.label||"";for(let e in t)Object.defineProperty(this,e,{get:()=>t[e],set(){}});Object.defineProperty(this,"label",{get:()=>i,set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}let t3=function(e){let t=["protocol","hostname","port","pathname","search","hash","host"],i=c().createElement("a");i.href=e;let s={};for(let e=0;e<t.length;e++)s[t[e]]=i[t[e]];return"http:"===s.protocol&&(s.host=s.host.replace(/:80$/,"")),"https:"===s.protocol&&(s.host=s.host.replace(/:443$/,"")),s.protocol||(s.protocol=d().location.protocol),s.host||(s.host=d().location.host),s},t6=function(e){if(!e.match(/^https?:\/\//)){let t=c().createElement("a");t.href=e,e=t.href}return e},t7=function(e){if("string"==typeof e){let t=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e);if(t)return t.pop().toLowerCase()}return""},t9=function(e,t=d().location){let i=t3(e);return(":"===i.protocol?t.protocol:i.protocol)+i.host!==t.protocol+t.host};var ie=Object.freeze({__proto__:null,parseUrl:t3,getAbsoluteURL:t6,getFileExtension:t7,isCrossOrigin:t9});let it=function(e,t){let i=new(d()).WebVTT.Parser(d(),d().vttjs,d().WebVTT.StringDecoder()),s=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){s.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),s.length>0&&(d().console&&d().console.groupCollapsed&&d().console.groupCollapsed(`Text Track parsing errors for ${t.src}`),s.forEach(e=>q.error(e)),d().console&&d().console.groupEnd&&d().console.groupEnd()),i.flush()},ii=function(e,t){let i={uri:e},s=t9(e);s&&(i.cors=s);let r="use-credentials"===t.tech_.crossOrigin();r&&(i.withCredentials=r),y()(i,to(this,function(e,i,s){if(e)return q.error(e,i);t.loaded_=!0,"function"!=typeof d().WebVTT?t.tech_&&t.tech_.any(["vttjsloaded","vttjserror"],e=>{if("vttjserror"===e.type){q.error(`vttjs failed to load, stopping trying to process ${t.src}`);return}return it(s,t)}):it(s,t)}))};class is extends t5{constructor(e={}){if(!e.tech)throw Error("A tech was not provided.");let t=X(e,{kind:t4[e.kind]||"subtitles",language:e.language||e.srclang||""}),i=t8[t.mode]||"disabled",s=t.default;("metadata"===t.kind||"chapters"===t.kind)&&(i="hidden"),super(t),this.tech_=t.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks;let r=new t0(this.cues_),n=new t0(this.activeCues_),a=!1;this.timeupdateHandler=to(this,function(e={}){if(!this.tech_.isDisposed()){if(!this.tech_.isReady_){"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler));return}this.activeCues=this.activeCues,a&&(this.trigger("cuechange"),a=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler))}}),this.tech_.one("dispose",()=>{this.stopTracking()}),"disabled"!==i&&this.startTracking(),Object.defineProperties(this,{default:{get:()=>s,set(){}},mode:{get:()=>i,set(e){t8[e]&&i!==e&&(i=e,this.preload_||"disabled"===i||0!==this.cues.length||ii(this.src,this),this.stopTracking(),"disabled"!==i&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?r:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0===this.cues.length)return n;let e=this.tech_.currentTime(),t=[];for(let i=0,s=this.cues.length;i<s;i++){let s=this.cues[i];s.startTime<=e&&s.endTime>=e&&t.push(s)}if(a=!1,t.length!==this.activeCues_.length)a=!0;else for(let e=0;e<t.length;e++)-1===this.activeCues_.indexOf(t[e])&&(a=!0);return this.activeCues_=t,n.setCues_(this.activeCues_),n},set(){}}}),t.src?(this.src=t.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==t.kind&&"captions"!==t.kind)&&ii(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){for(let i in t=new(d()).vttjs.VTTCue(e.startTime,e.endTime,e.text),e)i in t||(t[i]=e[i]);t.id=e.id,t.originalCue_=e}let i=this.tech_.textTracks();for(let e=0;e<i.length;e++)i[e]!==this&&i[e].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}removeCue(e){let t=this.cues_.length;for(;t--;){let i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}is.prototype.allowedEvents_={cuechange:"cuechange"};class ir extends t5{constructor(e={}){let t=X(e,{kind:t2[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"enabled",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),t.enabled&&(this.enabled=t.enabled),this.loaded_=!0}}class ia extends t5{constructor(e={}){let t=X(e,{kind:t1[e.kind]||""});super(t);let i=!1;Object.defineProperty(this,"selected",{get:()=>i,set(e){"boolean"==typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),t.selected&&(this.selected=t.selected)}}class io extends tu{constructor(e={}){let t;super();let i=new is(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get:()=>t},track:{get:()=>i}}),t=io.NONE,i.addEventListener("loadeddata",()=>{t=io.LOADED,this.trigger({type:"load",target:this})})}}io.prototype.allowedEvents_={load:"load"},io.NONE=0,io.LOADING=1,io.LOADED=2,io.ERROR=3;let il={audio:{ListClass:tQ,TrackClass:ir,capitalName:"Audio"},video:{ListClass:tY,TrackClass:ia,capitalName:"Video"},text:{ListClass:tJ,TrackClass:is,capitalName:"Text"}};Object.keys(il).forEach(function(e){il[e].getterName=`${e}Tracks`,il[e].privateName=`${e}Tracks_`});let ih={remoteText:{ListClass:tJ,TrackClass:is,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:tZ,TrackClass:io,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},id=Object.assign({},il,ih);ih.names=Object.keys(ih),il.names=Object.keys(il),id.names=[].concat(ih.names).concat(il.names);class iu extends tP{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",function(){this.hasStarted_=!0}),this.on("loadstart",function(){this.hasStarted_=!1}),id.names.forEach(t=>{let i=id[t];e&&e[i.getterName]&&(this[i.privateName]=e[i.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(t=>{!1===e[`native${t}Tracks`]&&(this[`featuresNative${t}Tracks`]=!1)}),!1===e.nativeCaptions||!1===e.nativeTextTracks?this.featuresNativeTextTracks=!1:(!0===e.nativeCaptions||!0===e.nativeTextTracks)&&(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==e.preloadTextTracks,this.autoRemoteTextTracks_=new id.text.ListClass,this.initTrackListeners(),e.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",()=>this.setTimeout(()=>this.triggerSourceset(e),1)),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(to(this,function(){let e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()}),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return tD(0,0)}bufferedPercent(){return tj(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(il.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach(e=>{let t=this[`${e}Tracks`]()||[],i=t.length;for(;i--;){let s=t[i];"text"===e&&this.removeRemoteTextTrack(s),t.removeTrack(s)}})}cleanupAutoTextTracks(){let e=this.autoRemoteTextTracks_||[],t=e.length;for(;t--;){let i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new tF(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?tD(0,0):tD()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){il.names.forEach(e=>{let t=il[e],i=()=>{this.trigger(`${e}trackchange`)},s=this[t.getterName]();s.addEventListener("removetrack",i),s.addEventListener("addtrack",i),this.on("dispose",()=>{s.removeEventListener("removetrack",i),s.removeEventListener("addtrack",i)})})}addWebVttScript_(){if(!d().WebVTT){if(c().body.contains(this.el())){if(!this.options_["vtt.js"]&&Q(T())&&Object.keys(T()).length>0){this.trigger("vttjsloaded");return}let e=c().createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",()=>{e.onload=null,e.onerror=null}),d().WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}}emulateTextTracks(){let e=this.textTracks(),t=this.remoteTextTracks(),i=t=>e.addTrack(t.track),s=t=>e.removeTrack(t.track);t.on("addtrack",i),t.on("removetrack",s),this.addWebVttScript_();let r=()=>this.trigger("texttrackchange"),n=()=>{r();for(let t=0;t<e.length;t++){let i=e[t];i.removeEventListener("cuechange",r),"showing"===i.mode&&i.addEventListener("cuechange",r)}};n(),e.addEventListener("change",n),e.addEventListener("addtrack",n),e.addEventListener("removetrack",n),this.on("dispose",function(){t.off("addtrack",i),t.off("removetrack",s),e.removeEventListener("change",n),e.removeEventListener("addtrack",n),e.removeEventListener("removetrack",n);for(let t=0;t<e.length;t++)e[t].removeEventListener("cuechange",r)})}addTextTrack(e,t,i){if(!e)throw Error("TextTrack kind is required but was not provided");return function(e,t,i,s,r={}){let n=e.textTracks();r.kind=t,i&&(r.label=i),s&&(r.language=s),r.tech=e;let a=new id.text.TrackClass(r);return n.addTrack(a),a}(this,e,t,i)}createRemoteTextTrack(e){let t=X(e,{tech:this});return new ih.remoteTextEl.TrackClass(t)}addRemoteTextTrack(e={},t){let i=this.createRemoteTextTrack(e);return"boolean"!=typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready(()=>this.autoRemoteTextTracks_.addTrack(i.track)),i}removeRemoteTextTrack(e){let t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){let t=e5++;return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())})):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return iu.canPlayType(e.type)}static isTech(e){return e.prototype instanceof iu||e instanceof iu||e===iu}static registerTech(e,t){if(iu.techs_||(iu.techs_={}),!iu.isTech(t))throw Error(`Tech ${e} must be a Tech`);if(!iu.canPlayType)throw Error("Techs must have a static canPlayType method on them");if(!iu.canPlaySource)throw Error("Techs must have a static canPlaySource method on them");return e=tw(e),iu.techs_[e]=t,iu.techs_[tE(e)]=t,"Tech"!==e&&iu.defaultTechOrder_.push(e),t}static getTech(e){return e?iu.techs_&&iu.techs_[e]?iu.techs_[e]:(e=tw(e),d()&&d().videojs&&d().videojs[e])?(q.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),d().videojs[e]):void 0:void 0}}id.names.forEach(function(e){let t=id[e];iu.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),iu.prototype.featuresVolumeControl=!0,iu.prototype.featuresMuteControl=!0,iu.prototype.featuresFullscreenResize=!1,iu.prototype.featuresPlaybackRate=!1,iu.prototype.featuresProgressEvents=!1,iu.prototype.featuresSourceset=!1,iu.prototype.featuresTimeupdateEvents=!1,iu.prototype.featuresNativeTextTracks=!1,iu.prototype.featuresVideoFrameCallback=!1,iu.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){let s=e.sourceHandlers;s||(s=e.sourceHandlers=[]),void 0===i&&(i=s.length),s.splice(i,0,t)},e.canPlayType=function(t){let i;let s=e.sourceHandlers||[];for(let e=0;e<s.length;e++)if(i=s[e].canPlayType(t))return i;return""},e.selectSourceHandler=function(t,i){let s=e.sourceHandlers||[];for(let e=0;e<s.length;e++)if(s[e].canHandleSource(t,i))return s[e];return null},e.canPlaySource=function(t,i){let s=e.selectSourceHandler(t,i);return s?s.canHandleSource(t,i):""},["seekable","seeking","duration"].forEach(function(e){let 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){let i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:q.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},tP.registerComponent("Tech",iu),iu.registerTech("Tech",iu),iu.defaultTechOrder_=[];let ic={},ip={},im={};function ig(e,t,i,s=null){let r="call"+tw(i),n=e.reduce(iT(r),s),a=n===im,o=a?null:t[i](n);return function(e,t,i,s){for(let r=e.length-1;r>=0;r--){let n=e[r];n[t]&&n[t](s,i)}}(e,i,o,a),o}let i_={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},iy={setCurrentTime:1,setMuted:1,setVolume:1},iv={play:1,pause:1};function iT(e){return(t,i)=>t===im?im:i[e]?i[e](t):t}let ib={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},iS=function(e=""){return ib[t7(e).toLowerCase()]||""},ik=(e,t)=>{if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;let i=e.cache_.sources.filter(e=>e.src===t);if(i.length)return i[0].type;let s=e.$$("source");for(let e=0;e<s.length;e++){let i=s[e];if(i.type&&i.src&&i.src===t)return i.type}return iS(t)},iC=function(e){if(Array.isArray(e)){let t=[];e.forEach(function(e){Array.isArray(e=iC(e))?t=t.concat(e):K(e)&&t.push(e)}),e=t}else e="string"==typeof e&&e.trim()?[iE({src:e})]:K(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[iE(e)]:[];return e};function iE(e){if(!e.type){let t=iS(e.src);t&&(e.type=t)}return e}class iw extends tP{constructor(e,t,i){if(super(e,X({createEl:!1},t),i),t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(let i=0,s=t.playerOptions.techOrder;i<s.length;i++){let t=tw(s[i]),r=iu.getTech(t);if(t||(r=tP.getComponent(t)),r&&r.isSupported()){e.loadTech_(t);break}}}}tP.registerComponent("MediaLoader",iw);class ix extends tP{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&q.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;let s=eC(e,t,i);return this.player_.options_.experimentalSvgIcons||s.appendChild(eC("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(s),s}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=eC("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";let i=this.localize(e);this.controlText_=e,eE(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return`vjs-control vjs-button ${super.buildCSSClass()}`}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),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_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){m().isEventKey(e,"Space")||m().isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}tP.registerComponent("ClickableComponent",ix);class iI extends ix{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return eC("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;if(null!==e&&"anonymous"!==e&&"use-credentials"!==e){this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`);return}this.$("img")&&(this.$("img").crossOrigin=e)}update(e){let t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){if(!e){this.el_.textContent="";return}this.$("img")||this.el_.appendChild(eC("picture",{className:"vjs-poster",tabIndex:-1},{},eC("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?tq(this.player_.play()):this.player_.pause())}}iI.prototype.crossorigin=iI.prototype.crossOrigin,tP.registerComponent("PosterImage",iI);let iP="#222",iA="#ccc",iL={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 iD(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else if(7===e.length)i=e.slice(1);else throw Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function iO(e,t,i){try{e.style[t]=i}catch(e){return}}function iM(e){return e?`${e}px`:""}class iU extends tP{constructor(e,t,i){super(e,t,i);let s=e=>{this.updateDisplayOverlay(),this.updateDisplay(e)};e.on("loadstart",e=>this.toggleDisplay(e)),e.on("texttrackchange",e=>this.updateDisplay(e)),e.on("loadedmetadata",e=>{this.updateDisplayOverlay(),this.preselectTrack(e)}),e.ready(to(this,function(){if(e.tech_&&e.tech_.featuresNativeTextTracks){this.hide();return}e.on("fullscreenchange",s),e.on("playerresize",s);let t=d().screen.orientation||d(),i=d().screen.orientation?"change":"orientationchange";t.addEventListener(i,s),e.on("dispose",()=>t.removeEventListener(i,s));let r=this.options_.playerOptions.tracks||[];for(let e=0;e<r.length;e++)this.player_.addRemoteTextTrack(r[e],!0);this.preselectTrack()}))}preselectTrack(){let e,t,i;let s={captions:1,subtitles:1},r=this.player_.textTracks(),n=this.player_.cache_.selectedLanguage;for(let a=0;a<r.length;a++){let o=r[a];n&&n.enabled&&n.language&&n.language===o.language&&o.kind in s?o.kind===n.kind?i=o:i||(i=o):n&&!n.enabled?(i=null,e=null,t=null):o.default&&("descriptions"!==o.kind||e?o.kind in s&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"==typeof d().WebVTT&&d().WebVTT.processCues(d(),[],this.el_)}updateDisplay(){let e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){let t=[];for(let i=0;i<e.length;++i){let s=e[i];"showing"===s.mode&&t.push(s)}this.updateForTrack(t);return}let i=null,s=null,r=e.length;for(;r--;){let t=e[r];"showing"===t.mode&&("descriptions"===t.kind?i=t:s=t)}s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):i&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(i))}updateDisplayOverlay(){if(!this.player_.videoHeight()||!d().CSS.supports("inset-inline: 10px"))return;let e=this.player_.currentWidth(),t=this.player_.currentHeight(),i=e/t,s=this.player_.videoWidth()/this.player_.videoHeight(),r=0,n=0;Math.abs(i-s)>.1&&(i>s?r=Math.round((e-t*s)/2):n=Math.round((t-e/s)/2)),iO(this.el_,"insetInline",iM(r)),iO(this.el_,"insetBlock",iM(n))}updateDisplayState(e){let t=this.player_.textTrackSettings.getValues(),i=e.activeCues,s=i.length;for(;s--;){let e=i[s];if(!e)continue;let r=e.displayState;if(t.color&&(r.firstChild.style.color=t.color),t.textOpacity&&iO(r.firstChild,"color",iD(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(r.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&iO(r.firstChild,"backgroundColor",iD(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?iO(r,"backgroundColor",iD(t.windowColor,t.windowOpacity)):r.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?r.firstChild.style.textShadow=`2px 2px 3px ${iP}, 2px 2px 4px ${iP}, 2px 2px 5px ${iP}`:"raised"===t.edgeStyle?r.firstChild.style.textShadow=`1px 1px ${iP}, 2px 2px ${iP}, 3px 3px ${iP}`:"depressed"===t.edgeStyle?r.firstChild.style.textShadow=`1px 1px ${iA}, 0 1px ${iA}, -1px -1px ${iP}, 0 -1px ${iP}`:"uniform"===t.edgeStyle&&(r.firstChild.style.textShadow=`0 0 4px ${iP}, 0 0 4px ${iP}, 0 0 4px ${iP}, 0 0 4px ${iP}`)),t.fontPercent&&1!==t.fontPercent){let e=d().parseFloat(r.style.fontSize);r.style.fontSize=e*t.fontPercent+"px",r.style.height="auto",r.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=iL[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),"function"!=typeof d().WebVTT||e.every(e=>!e.activeCues))return;let t=[];for(let i=0;i<e.length;++i){let s=e[i];for(let e=0;e<s.activeCues.length;++e)t.push(s.activeCues[e])}d().WebVTT.processCues(d(),t,this.el_);for(let t=0;t<e.length;++t){let i=e[t];for(let e=0;e<i.activeCues.length;++e){let s=i.activeCues[e].displayState;eI(s,"vjs-text-track-cue","vjs-text-track-cue-"+(i.language?i.language:t)),i.language&&eM(s,"lang",i.language)}this.player_.textTrackSettings&&this.updateDisplayState(i)}}}tP.registerComponent("TextTrackDisplay",iU);class iR extends tP{createEl(){let e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),i=eC("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[t])}),s=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return s.appendChild(i),s}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}}tP.registerComponent("LoadingSpinner",iR);class iB extends ix{createEl(e,t={},i={}){e="button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i);let s=eC(e,t,i);return this.player_.options_.experimentalSvgIcons||s.appendChild(eC("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(s),s}addChild(e,t={}){let i=this.constructor.name;return q.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),tP.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){if(m().isEventKey(e,"Space")||m().isEventKey(e,"Enter")){e.stopPropagation();return}super.handleKeyDown(e)}}tP.registerComponent("Button",iB);class iN extends iB{constructor(e,t){super(e,t),this.mouseused_=!1,this.setIcon("play"),this.on("mousedown",e=>this.handleMouseDown(e))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){let t=this.player_.play();if(this.mouseused_&&"clientX"in e&&"clientY"in e){tq(t),this.player_.tech(!0)&&this.player_.tech(!0).focus();return}let i=this.player_.getChild("controlBar"),s=i&&i.getChild("playToggle");if(!s){this.player_.tech(!0).focus();return}let r=()=>s.focus();t$(t)?t.then(r,()=>{}):this.setTimeout(r,1)}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}iN.prototype.controlText_="Play Video",tP.registerComponent("BigPlayButton",iN);class ij extends iB{constructor(e,t){super(e,t),this.setIcon("cancel"),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return`vjs-close-button ${super.buildCSSClass()}`}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){m().isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}tP.registerComponent("CloseButton",ij);class iF extends iB{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.setIcon("play"),this.on(e,"play",e=>this.handlePlay(e)),this.on(e,"pause",e=>this.handlePause(e)),t.replay&&this.on(e,"ended",e=>this.handleEnded(e))}buildCSSClass(){return`vjs-play-control ${super.buildCSSClass()}`}handleClick(e){this.player_.paused()?tq(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.setIcon("pause"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.setIcon("play"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.setIcon("replay"),this.controlText("Replay"),this.one(this.player_,"seeked",e=>this.handleSeeked(e))}}iF.prototype.controlText_="Play",tP.registerComponent("PlayToggle",iF);class i$ extends tP{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended","seeking"],e=>this.update(e)),this.updateTextNode_()}createEl(){let e=this.buildCSSClass(),t=super.createEl("div",{className:`${e} vjs-time-control vjs-control`}),i=eC("span",{className:"vjs-control-text",textContent:`${this.localize(this.labelText_)}\u00a0`},{role:"presentation"});return t.appendChild(i),this.contentEl_=eC("span",{className:`${e}-display`},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}update(e){(this.player_.options_.enableSmoothSeeking||"seeking"!==e.type)&&this.updateContent(e)}updateTextNode_(e=0){e=tB(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",()=>{if(!this.contentEl_)return;let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,q.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=c().createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}))}updateContent(e){}}i$.prototype.labelText_="Time",i$.prototype.controlText_="Time",tP.registerComponent("TimeDisplay",i$);class iq extends i${buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}iq.prototype.labelText_="Current Time",iq.prototype.controlText_="Current Time",tP.registerComponent("CurrentTimeDisplay",iq);class iH extends i${constructor(e,t){super(e,t);let i=e=>this.updateContent(e);this.on(e,"durationchange",i),this.on(e,"loadstart",i),this.on(e,"loadedmetadata",i)}buildCSSClass(){return"vjs-duration"}updateContent(e){let t=this.player_.duration();this.updateTextNode_(t)}}iH.prototype.labelText_="Duration",iH.prototype.controlText_="Duration",tP.registerComponent("DurationDisplay",iH);class iV extends tP{createEl(){let e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}}tP.registerComponent("TimeDivider",iV);class iz extends i${constructor(e,t){super(e,t),this.on(e,"durationchange",e=>this.updateContent(e))}buildCSSClass(){return"vjs-remaining-time"}createEl(){let e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(eC("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){let t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))}}iz.prototype.labelText_="Remaining Time",iz.prototype.controlText_="Remaining Time",tP.registerComponent("RemainingTimeDisplay",iz);class iW extends tP{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",e=>this.updateShowing(e))}createEl(){let e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=eC("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(eC("span",{className:"vjs-control-text",textContent:`${this.localize("Stream Type")}\u00a0`})),this.contentEl_.appendChild(c().createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}}tP.registerComponent("LiveDisplay",iW);class iG extends iB{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){let e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=eC("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function iK(e,t,i){return Math.min(i,Math.max(t,isNaN(e=Number(e))?t:e))}iG.prototype.controlText_="Seek to live, currently playing live",tP.registerComponent("SeekToLive",iG);var iQ=Object.freeze({__proto__:null,clamp:iK});class iX extends tP{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){if(!this.enabled())return;let e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){let t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||ea||e.preventDefault(),eR(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){let t=this.bar.el_.ownerDocument;eB(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(!this.el_||!this.bar)return;let e=this.getProgress();return e===this.progress_||(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",()=>{let t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"})),e}getProgress(){return Number(iK(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){let t=eF(this.el_,e);return this.vertical()?t.y:t.x}handleKeyDown(e){m().isEventKey(e,"Left")||m().isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):m().isEventKey(e,"Right")||m().isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}tP.registerComponent("Slider",iX);let iY=(e,t)=>iK(e/t*100,0,100).toFixed(2)+"%";class iJ extends tP{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",e=>this.update(e))}createEl(){let e=super.createEl("div",{className:"vjs-load-progress"}),t=eC("span",{className:"vjs-control-text"}),i=eC("span",{textContent:this.localize("Loaded")}),s=c().createTextNode(": ");return this.percentageEl_=eC("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(s),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{let e=this.player_.liveTracker,t=this.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():this.player_.duration(),s=this.player_.bufferedEnd(),r=this.partEls_,n=iY(s,i);this.percent_!==n&&(this.el_.style.width=n,eE(this.percentageEl_,n),this.percent_=n);for(let e=0;e<t.length;e++){let i=t.start(e),n=t.end(e),a=r[e];a||(a=this.el_.appendChild(eC()),r[e]=a),(a.dataset.start!==i||a.dataset.end!==n)&&(a.dataset.start=i,a.dataset.end=n,a.style.left=iY(i,s),a.style.width=iY(n-i,s))}for(let e=r.length;e>t.length;e--)this.el_.removeChild(r[e-1]);r.length=t.length})}}tP.registerComponent("LoadProgressBar",iJ);class iZ extends tP{constructor(e,t){super(e,t),this.update=tl(to(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){let s=ej(this.el_),r=eN(this.player_.el()),n=e.width*t;if(!r||!s)return;let a=e.left-r.left+n,o=e.width-n+(r.right-e.right),l=s.width/2;a<l?l+=l-a:o<l&&(l=o),l<0?l=0:l>s.width&&(l=s.width),l=Math.round(l),this.el_.style.right=`-${l}px`,this.write(i)}write(e){eE(this.el_,e)}updateTime(e,t,i,s){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{let r;let n=this.player_.duration();if(this.player_.liveTracker&&this.player_.liveTracker.isLive()){let e=this.player_.liveTracker.liveWindow(),i=e-t*e;r=(i<1?"":"-")+tB(i,e)}else r=tB(i,n);this.update(e,t,r),s&&s()})}}tP.registerComponent("TimeTooltip",iZ);class i0 extends tP{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=tl(to(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){let i=this.getChild("timeTooltip");if(!i)return;let s=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,s)}}i0.prototype.options_={children:[]},ef||ei||i0.prototype.options_.children.push("timeTooltip"),tP.registerComponent("PlayProgressBar",i0);class i1 extends tP{constructor(e,t){super(e,t),this.update=tl(to(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){let i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,()=>{this.el_.style.left=`${e.width*t}px`})}}i1.prototype.options_={children:["timeTooltip"]},tP.registerComponent("MouseTimeDisplay",i1);class i2 extends iX{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=to(this,this.update),this.update=tl(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in c()&&"visibilityState"in c()&&this.on(c(),"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===c().visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||!this.updateInterval||(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"===c().visibilityState)return;let t=super.update();return this.requestNamedAnimationFrame("SeekBar#update",()=>{let e=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),i=this.player_.liveTracker,s=this.player_.duration();i&&i.isLive()&&(s=this.player_.liveTracker.liveCurrentTime()),this.percent_!==t&&(this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.percent_=t),(this.currentTime_!==e||this.duration_!==s)&&(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[tB(e,s),tB(s,s)],"{1} of {2}")),this.currentTime_=e,this.duration_=s),this.bar&&this.bar.update(eN(this.el()),this.getProgress())}),t}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}getPercent(){let e;let t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e}handleMouseDown(e){eW(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){let i;if(!eW(e)||isNaN(this.player_.duration()))return;t||this.player_.scrubbing()||this.player_.scrubbing(!0);let s=this.calculateDistance(e),r=this.player_.liveTracker;if(r&&r.isLive()){if(s>=.99){r.seekToLiveEdge();return}let e=r.seekableStart(),t=r.liveCurrentTime();if((i=e+s*r.liveWindow())>=t&&(i=t),i<=e&&(i=e+.1),i===1/0)return}else(i=s*this.player_.duration())===this.player_.duration()&&(i-=.1);this.userSeek_(i),this.player_.options_.enableSmoothSeeking&&this.update()}enable(){super.enable();let e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();let e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?tq(this.player_.play()):this.update_()}stepForward(){this.userSeek_(this.player_.currentTime()+5)}stepBack(){this.userSeek_(this.player_.currentTime()-5)}handleAction(e){this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){let t=this.player_.liveTracker;if(m().isEventKey(e,"Space")||m().isEventKey(e,"Enter"))e.preventDefault(),e.stopPropagation(),this.handleAction(e);else if(m().isEventKey(e,"Home"))e.preventDefault(),e.stopPropagation(),this.userSeek_(0);else if(m().isEventKey(e,"End"))e.preventDefault(),e.stopPropagation(),t&&t.isLive()?this.userSeek_(t.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(m()(e))){e.preventDefault(),e.stopPropagation();let i=(m().codes[m()(e)]-m().codes["0"])*10/100;t&&t.isLive()?this.userSeek_(t.seekableStart()+t.liveWindow()*i):this.userSeek_(this.player_.duration()*i)}else m().isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):m().isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in c()&&"visibilityState"in c()&&this.off(c(),"visibilitychange",this.toggleVisibility_),super.dispose()}}i2.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},ef||ei||i2.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),tP.registerComponent("SeekBar",i2);class i4 extends tP{constructor(e,t){super(e,t),this.handleMouseMove=tl(to(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=tl(to(this,this.handleMouseSeek),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){let t=this.getChild("seekBar");if(!t)return;let i=t.getChild("playProgressBar"),s=t.getChild("mouseTimeDisplay");if(!i&&!s)return;let r=t.el(),n=ej(r),a=eF(r,e).x;a=iK(a,0,1),s&&s.update(n,a),i&&i.update(n,t.getProgress())}handleMouseSeek(e){let t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){if(this.children().forEach(e=>e.disable&&e.disable()),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){let e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&tq(this.player_.play())}}enable(){this.children().forEach(e=>e.enable&&e.enable()),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){let e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){let t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){let t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}i4.prototype.options_={children:["seekBar"]},tP.registerComponent("ProgressControl",i4);class i8 extends iB{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],e=>this.handlePictureInPictureChange(e)),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],e=>this.handlePictureInPictureEnabledChange(e)),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],()=>this.handlePictureInPictureAudioModeChange()),this.disable()}buildCSSClass(){return`vjs-picture-in-picture-control vjs-hidden ${super.buildCSSClass()}`}handlePictureInPictureAudioModeChange(){if(!("audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode())){this.show();return}this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()}handlePictureInPictureEnabledChange(){c().pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in d()?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"==typeof c().exitPictureInPicture&&super.show()}}i8.prototype.controlText_="Picture-in-Picture",tP.registerComponent("PictureInPictureToggle",i8);class i5 extends iB{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",e=>this.handleFullscreenChange(e)),!1===c()[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return`vjs-fullscreen-control ${super.buildCSSClass()}`}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}i5.prototype.controlText_="Fullscreen",tP.registerComponent("FullscreenToggle",i5);let i3=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})};class i6 extends tP{createEl(){let e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}tP.registerComponent("VolumeLevel",i6);class i7 extends tP{constructor(e,t){super(e,t),this.update=tl(to(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,s){if(!i){let i=eN(this.el_),s=eN(this.player_.el()),r=e.width*t;if(!s||!i)return;let n=e.left-s.left+r,a=e.width-r+(s.right-e.right),o=i.width/2;n<o?o+=o-n:a<o&&(o=a),o<0?o=0:o>i.width&&(o=i.width),this.el_.style.right=`-${o}px`}this.write(`${s}%`)}write(e){eE(this.el_,e)}updateVolume(e,t,i,s,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,i,s.toFixed(0)),r&&r()})}}tP.registerComponent("VolumeLevelTooltip",i7);class i9 extends tP{constructor(e,t){super(e,t),this.update=tl(to(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){this.getChild("volumeLevelTooltip").updateVolume(e,t,i,100*t,()=>{i?this.el_.style.bottom=`${e.height*t}px`:this.el_.style.left=`${e.width*t}px`})}}i9.prototype.options_={children:["volumeLevelTooltip"]},tP.registerComponent("MouseVolumeLevelDisplay",i9);class se extends iX{constructor(e,t){super(e,t),this.on("slideractive",e=>this.updateLastVolume_(e)),this.on(e,"volumechange",e=>this.updateARIAAttributes(e)),e.ready(()=>this.updateARIAAttributes())}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){eW(e)&&super.handleMouseDown(e)}handleMouseMove(e){let t=this.getChild("mouseVolumeLevelDisplay");if(t){let i=this.el(),s=eN(i),r=this.vertical(),n=eF(i,e);n=iK(n=r?n.y:n.x,0,1),t.update(s,n,r)}eW(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){let t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){let e=this.player_.volume();this.one("sliderinactive",()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)})}}se.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},ef||ei||se.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),se.prototype.playerEvent="volumechange",tP.registerComponent("VolumeBar",se);class st extends tP{constructor(e,t={}){t.vertical=t.vertical||!1,(void 0===t.volumeBar||Q(t.volumeBar))&&(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),i3(this,e),this.throttledHandleMouseMove=tl(to(this,this.handleMouseMove),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",e=>this.handleMouseDown(e)),this.on("touchstart",e=>this.handleMouseDown(e)),this.on("mousemove",e=>this.handleMouseMove(e)),this.on(this.volumeBar,["focus","slideractive"],()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")}),this.on(this.volumeBar,["blur","sliderinactive"],()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")})}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:`vjs-volume-control vjs-control ${e}`})}handleMouseDown(e){let t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){let t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}st.prototype.options_={children:["volumeBar"]},tP.registerComponent("VolumeControl",st);let si=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})};class ss extends iB{constructor(e,t){super(e,t),si(this,e),this.on(e,["loadstart","volumechange"],e=>this.update(e))}buildCSSClass(){return`vjs-mute-control ${super.buildCSSClass()}`}handleClick(e){let t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){let e=this.player_.volume(),t=3;this.setIcon("volume-high"),ef&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),eP(this.el_,[0,1,2,3].reduce((e,t)=>e+`${t?" ":""}vjs-vol-${t}`,"")),eI(this.el_,`vjs-vol-${t}`)}updateControlText_(){let e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}ss.prototype.controlText_="Mute",tP.registerComponent("MuteToggle",ss);class sr extends tP{constructor(e,t={}){void 0!==t.inline?t.inline=t.inline:t.inline=!0,(void 0===t.volumeControl||Q(t.volumeControl))&&(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],e=>this.volumePanelState_(e)),this.on(this.muteToggle,"keyup",e=>this.handleKeyPress(e)),this.on(this.volumeControl,"keyup",e=>this.handleVolumeControlKeyUp(e)),this.on("keydown",e=>this.handleKeyPress(e)),this.on("mouseover",e=>this.handleMouseOver(e)),this.on("mouseout",e=>this.handleMouseOut(e)),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:`vjs-volume-panel vjs-control ${e}`})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){m().isEventKey(e,"Esc")&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),tt(c(),"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),ti(c(),"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){m().isEventKey(e,"Esc")&&this.handleMouseOut()}}sr.prototype.options_={children:["muteToggle","volumeControl"]},tP.registerComponent("VolumePanel",sr);class sn extends iB{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`forward-${this.skipTime}`),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipForwardTime(){let e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} ${super.buildCSSClass()}`}handleClick(e){let t;if(isNaN(this.player_.duration()))return;let i=this.player_.currentTime(),s=this.player_.liveTracker,r=s&&s.isLive()?s.seekableEnd():this.player_.duration();t=i+this.skipTime<=r?i+this.skipTime:r,this.player_.currentTime(t)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}sn.prototype.controlText_="Skip Forward",tP.registerComponent("SkipForward",sn);class sa extends iB{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon(`replay-${this.skipTime}`),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipBackwardTime(){let e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} ${super.buildCSSClass()}`}handleClick(e){let t;let i=this.player_.currentTime(),s=this.player_.liveTracker,r=s&&s.isLive()&&s.seekableStart();t=r&&i-this.skipTime<=r?r:i>=this.skipTime?i-this.skipTime:0,this.player_.currentTime(t)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}sa.prototype.controlText_="Skip Backward",tP.registerComponent("SkipBackward",sa);class so extends tP{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",e=>this.handleKeyDown(e)),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof tP&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof tP&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){let t=this.addChild(e);t&&this.addEventListenerForItem(t)}createEl(){let e=this.options_.contentElType||"ul";this.contentEl_=eC(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");let t=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),tt(t,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),t}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){let t=e.relatedTarget||c().activeElement;if(!this.children().some(e=>e.el()===t)){let e=this.menuButton_;e&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}}handleTapClick(e){if(this.menuButton_){this.menuButton_.unpressButton();let t=this.children();if(!Array.isArray(t))return;let i=t.filter(t=>t.el()===e.target)[0];i&&"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}}handleKeyDown(e){m().isEventKey(e,"Left")||m().isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(m().isEventKey(e,"Right")||m().isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){let 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())}}tP.registerComponent("Menu",so);class sl extends tP{constructor(e,t={}){super(e,t),this.menuButton_=new iB(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");let i=iB.prototype.buildCSSClass();this.menuButton_.el_.className=this.buildCSSClass()+" "+i,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0;let s=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",s),this.on(this.menuButton_,"click",s),this.on(this.menuButton_,"keydown",e=>this.handleKeyDown(e)),this.on(this.menuButton_,"mouseenter",()=>{this.addClass("vjs-hover"),this.menu.show(),tt(c(),"keyup",this.handleMenuKeyUp_)}),this.on("mouseleave",e=>this.handleMouseLeave(e)),this.on("keydown",e=>this.handleSubmenuKeyDown(e))}update(){let e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){let e=new so(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){let t=eC("li",{className:"vjs-menu-title",textContent:tw(this.options_.title),tabIndex:-1}),i=new tP(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(let t=0;t<this.items.length;t++)e.addItem(this.items[t]);return e}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";!0===this.options_.inline?e+="-inline":e+="-popup";let t=iB.prototype.buildCSSClass();return`vjs-menu-button ${e} ${t} ${super.buildCSSClass()}`}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${super.buildCSSClass()}`}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),ti(c(),"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){m().isEventKey(e,"Esc")||m().isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),m().isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(m().isEventKey(e,"Up")||m().isEventKey(e,"Down"))&&!this.buttonPressed_&&(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){(m().isEventKey(e,"Esc")||m().isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){(m().isEventKey(e,"Esc")||m().isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),m().isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),ef&&eS()||this.menu.focus())}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}tP.registerComponent("MenuButton",sl);class sh extends sl{constructor(e,t){let i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),!i)return;let s=to(this,this.update);i.addEventListener("removetrack",s),i.addEventListener("addtrack",s),i.addEventListener("labelchange",s),this.player_.on("ready",s),this.player_.on("dispose",function(){i.removeEventListener("removetrack",s),i.removeEventListener("addtrack",s),i.removeEventListener("labelchange",s)})}}tP.registerComponent("TrackButton",sh);let sd=["Tab","Esc","Up","Down","Right","Left"];class su extends ix{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}createEl(e,t,i){this.nonIconControl=!0;let s=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),r=eC("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?s.appendChild(r):s.replaceChild(r,s.querySelector(".vjs-icon-placeholder")),s}handleKeyDown(e){sd.some(t=>m().isEventKey(e,t))||super.handleKeyDown(e)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}tP.registerComponent("MenuItem",su);class sc extends su{constructor(e,t){let i=t.track,s=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean);let r=(...e)=>{this.handleTracksChange.apply(this,e)},n=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],r),s.addEventListener("change",r),s.addEventListener("selectedlanguagechange",n),this.on("dispose",function(){e.off(["loadstart","texttrackchange"],r),s.removeEventListener("change",r),s.removeEventListener("selectedlanguagechange",n)}),void 0===s.onchange){let e;this.on(["tap","click"],function(){if("object"!=typeof d().Event)try{e=new(d()).Event("change")}catch(e){}e||(e=c().createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(e)})}this.handleTracksChange()}handleClick(e){let t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){let s=i[e];-1!==this.kinds.indexOf(s.kind)&&(s===t?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled"))}}handleTracksChange(e){let t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){if("showing"===this.track.mode){let e=this.player_.cache_.selectedLanguage;e&&e.enabled&&e.language===this.track.language&&e.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})}}dispose(){this.track=null,super.dispose()}}tP.registerComponent("TextTrackMenuItem",sc);class sp extends sc{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){let t=this.player().textTracks(),i=!0;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(this.options_.kinds.indexOf(s.kind)>-1&&"showing"===s.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){let t=this.player().textTracks(),i=!0;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(["captions","descriptions","subtitles"].indexOf(s.kind)>-1&&"showing"===s.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}tP.registerComponent("OffTextTrackMenuItem",sp);class sm extends sh{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=sc){let i;this.label_&&(i=`${this.label_} off`),e.push(new sp(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;let s=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let i=0;i<s.length;i++){let r=s[i];if(this.kinds_.indexOf(r.kind)>-1){let i=new t(this.player_,{track:r,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});i.addClass(`vjs-${r.kind}-menu-item`),e.push(i)}}return e}}tP.registerComponent("TextTrackButton",sm);class sg extends su{constructor(e,t){let i=t.track,s=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=s.text,t.selected=s.startTime<=r&&r<s.endTime,super(e,t),this.track=i,this.cue=s}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}tP.registerComponent("ChaptersTrackMenuItem",sg);class sf extends sm{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>{this.items.forEach(e=>{e.selected(this.track_.activeCues[0]===e.cue)})}}buildCSSClass(){return`vjs-chapters-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-chapters-button ${super.buildWrapperCSSClass()}`}update(e){if(e&&e.track&&"chapters"!==e.track.kind)return;let t=this.findChaptersTrack();t!==this.track_?(this.setTrack(t),super.update()):(!this.items||t&&t.cues&&t.cues.length!==this.items.length)&&super.update()}setTrack(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){let e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";let e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}}findChaptersTrack(){let e=this.player_.textTracks()||[];for(let t=e.length-1;t>=0;t--){let i=e[t];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(tw(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){let e=[];if(!this.track_)return e;let t=this.track_.cues;if(!t)return e;for(let i=0,s=t.length;i<s;i++){let s=t[i],r=new sg(this.player_,{track:this.track_,cue:s});e.push(r)}return e}}sf.prototype.kind_="chapters",sf.prototype.controlText_="Chapters",tP.registerComponent("ChaptersButton",sf);class s_ extends sm{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");let s=e.textTracks(),r=to(this,this.handleTracksChange);s.addEventListener("change",r),this.on("dispose",function(){s.removeEventListener("change",r)})}handleTracksChange(e){let t=this.player().textTracks(),i=!1;for(let e=0,s=t.length;e<s;e++){let s=t[e];if(s.kind!==this.kind_&&"showing"===s.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return`vjs-descriptions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-descriptions-button ${super.buildWrapperCSSClass()}`}}s_.prototype.kind_="descriptions",s_.prototype.controlText_="Descriptions",tP.registerComponent("DescriptionsButton",s_);class sy extends sm{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return`vjs-subtitles-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subtitles-button ${super.buildWrapperCSSClass()}`}}sy.prototype.kind_="subtitles",sy.prototype.controlText_="Subtitles",tP.registerComponent("SubtitlesButton",sy);class sv extends sc{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}tP.registerComponent("CaptionSettingsMenuItem",sv);class sT extends sm{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return`vjs-captions-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-captions-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")&&(e.push(new sv(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}sT.prototype.kind_="captions",sT.prototype.controlText_="Captions",tP.registerComponent("CaptionsButton",sT);class sb extends sc{createEl(e,t,i){let s=super.createEl(e,t,i),r=s.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",s):r.appendChild(eC("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(eC("span",{className:"vjs-control-text",textContent:` ${this.localize("Captions")}`}))),s}}tP.registerComponent("SubsCapsMenuItem",sb);class sS extends sm{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)>-1&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(tw(this.label_))}buildCSSClass(){return`vjs-subs-caps-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-subs-caps-button ${super.buildWrapperCSSClass()}`}createItems(){let e=[];return!(this.player().tech_&&this.player().tech_.featuresNativeTextTracks)&&this.player().getChild("textTrackSettings")&&(e.push(new sv(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,sb)}}sS.prototype.kinds_=["captions","subtitles"],sS.prototype.controlText_="Subtitles",tP.registerComponent("SubsCapsButton",sS);class sk extends su{constructor(e,t){let i=t.track,s=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`);let r=(...e)=>{this.handleTracksChange.apply(this,e)};s.addEventListener("change",r),this.on("dispose",()=>{s.removeEventListener("change",r)})}createEl(e,t,i){let s=super.createEl(e,t,i),r=s.querySelector(".vjs-menu-item-text");return["main-desc","description"].indexOf(this.options_.track.kind)>=0&&(r.appendChild(eC("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),r.appendChild(eC("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),s}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){let e=this.player_.audioTracks();for(let t=0;t<e.length;t++){let i=e[t];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}tP.registerComponent("AudioTrackMenuItem",sk);class sC extends sh{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return`vjs-audio-button ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-audio-button ${super.buildWrapperCSSClass()}`}createItems(e=[]){this.hideThreshold_=1;let t=this.player_.audioTracks();for(let i=0;i<t.length;i++){let s=t[i];e.push(new sk(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return e}}sC.prototype.controlText_="Audio Track",tP.registerComponent("AudioTrackButton",sC);class sE extends su{constructor(e,t){let i=t.rate,s=parseFloat(i,10);t.label=i,t.selected=s===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=s,this.on(e,"ratechange",e=>this.update(e))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}sE.prototype.contentElType="button",tP.registerComponent("PlaybackRateMenuItem",sE);class sw extends sl{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",e=>this.updateVisibility(e)),this.on(e,"ratechange",e=>this.updateLabel(e)),this.on(e,"playbackrateschange",e=>this.handlePlaybackRateschange(e))}createEl(){let e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=eC("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return`vjs-playback-rate ${super.buildCSSClass()}`}buildWrapperCSSClass(){return`vjs-playback-rate ${super.buildWrapperCSSClass()}`}createItems(){let e=this.playbackRates(),t=[];for(let i=e.length-1;i>=0;i--)t.push(new sE(this.player(),{rate:e[i]+"x"}));return t}handlePlaybackRateschange(e){this.update()}playbackRates(){let e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}sw.prototype.controlText_="Playback Rate",tP.registerComponent("PlaybackRateMenuButton",sw);class sx extends tP{buildCSSClass(){return`vjs-spacer ${super.buildCSSClass()}`}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}tP.registerComponent("Spacer",sx);class sI extends sx{buildCSSClass(){return`vjs-custom-control-spacer ${super.buildCSSClass()}`}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:"\xa0"})}}tP.registerComponent("CustomControlSpacer",sI);class sP extends tP{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}sP.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},tP.registerComponent("ControlBar",sP);class sA extends tW{constructor(e,t){super(e,t),this.on(e,"error",e=>{this.close(),this.open(e)})}buildCSSClass(){return`vjs-error-display ${super.buildCSSClass()}`}content(){let e=this.player().error();return e?this.localize(e.message):""}}sA.prototype.options_=Object.assign({},tW.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),tP.registerComponent("ErrorDisplay",sA);let sL="vjs-text-track-settings",sD=["#000","Black"],sO=["#00F","Blue"],sM=["#0FF","Cyan"],sU=["#0F0","Green"],sR=["#F0F","Magenta"],sB=["#F00","Red"],sN=["#FFF","White"],sj=["#FF0","Yellow"],sF=["1","Opaque"],s$=["0.5","Semi-Transparent"],sq=["0","Transparent"],sH={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[sD,sN,sB,sU,sO,sj,sR,sM]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[sF,s$,sq]},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[sN,sD,sB,sU,sO,sj,sR,sM]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[sF,s$]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[sq,s$,sF]}};function sV(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}sH.windowColor.options=sH.backgroundColor.options;class sz extends tW{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.endDialog=eC("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.on(this.$(".vjs-done-button"),"click",()=>{this.saveSettings(),this.close()}),this.on(this.$(".vjs-default-button"),"click",()=>{this.setDefaults(),this.updateDisplay()}),W(sH,e=>{this.on(this.$(e.selector),"change",this.updateDisplay)}),this.options_.persistTextTrackSettings&&this.restoreSettings()}dispose(){this.endDialog=null,super.dispose()}createElSelect_(e,t="",i="label"){let s=sH[e],r=s.id.replace("%s",this.id_),n=[t,r].join(" ").trim(),a=`vjs_select_${e5++}`;return[`<${i} id="${r}"${"label"===i?` for="${a}" class="vjs-label"`:""}>`,this.localize(s.label),`</${i}>`,`<select aria-labelledby="${n}" id="${a}">`].concat(s.options.map(e=>{let t=r+"-"+e[1].replace(/\W+/g,"");return[`<option id="${t}" value="${e[0]}" `,`aria-labelledby="${n} ${t}">`,this.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")}createElFgColor_(){let e=`captions-text-legend-${this.id_}`;return['<fieldset class="vjs-fg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text"),"</legend>",'<span class="vjs-text-color">',this.createElSelect_("color",e),"</span>",'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")}createElBgColor_(){let e=`captions-background-${this.id_}`;return['<fieldset class="vjs-bg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text Background"),"</legend>",'<span class="vjs-bg-color">',this.createElSelect_("backgroundColor",e),"</span>",'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")}createElWinColor_(){let e=`captions-window-${this.id_}`;return['<fieldset class="vjs-window vjs-track-setting">',`<legend id="${e}">`,this.localize("Caption Area Background"),"</legend>",'<span class="vjs-window-color">',this.createElSelect_("windowColor",e),"</span>",'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")}createElColors_(){return eC("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})}createElFont_(){return eC("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})}createElControls_(){let e=this.localize("restore all settings to the default values");return eC("div",{className:"vjs-track-settings-controls",innerHTML:[`<button type="button" class="vjs-default-button" title="${e}">`,this.localize("Reset"),`<span class="vjs-control-text"> ${e}</span>`,"</button>",`<button type="button" class="vjs-done-button">${this.localize("Done")}</button>`].join("")})}content(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return G(sH,(e,t,i)=>{var s,r;let n=(s=this.$(t.selector),r=t.parser,sV(s.options[s.options.selectedIndex].value,r));return void 0!==n&&(e[i]=n),e},{})}setValues(e){W(sH,(t,i)=>{!function(e,t,i){if(t){for(let s=0;s<e.options.length;s++)if(sV(e.options[s].value,i)===t){e.selectedIndex=s;break}}}(this.$(t.selector),e[i],t.parser)})}setDefaults(){W(sH,e=>{let t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t})}restoreSettings(){let e;try{e=JSON.parse(d().localStorage.getItem(sL))}catch(e){q.warn(e)}e&&this.setValues(e)}saveSettings(){if(!this.options_.persistTextTrackSettings)return;let e=this.getValues();try{Object.keys(e).length?d().localStorage.setItem(sL,JSON.stringify(e)):d().localStorage.removeItem(sL)}catch(e){q.warn(e)}}updateDisplay(){let e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}conditionalBlur_(){this.previouslyActiveEl_=null;let e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()}handleLanguagechange(){this.fill()}}tP.registerComponent("TextTrackSettings",sz);class sW extends tP{constructor(e,t){let i=t.ResizeObserver||d().ResizeObserver;null===t.ResizeObserver&&(i=!1),super(e,X({createEl:!i,reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||d().ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=th(()=>{this.resizeHandler()},100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(!this.el_||!this.el_.contentWindow)return;let e=this.debouncedHandler_,t=this.unloadListener_=function(){ti(this,"resize",e),ti(this,"unload",t),t=null};tt(this.el_.contentWindow,"unload",t),tt(this.el_.contentWindow,"resize",e)},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}}tP.registerComponent("ResizeManager",sW);let sG={trackingThreshold:20,liveTolerance:15};class sK extends tP{constructor(e,t){super(e,X(sG,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",e=>this.handleDurationchange(e)),this.on(this.player_,"canplay",()=>this.toggleTracking())}trackLive_(){let e=this.player_.seekable();if(!e||!e.length)return;let t=Number(d().performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i;let s=this.liveCurrentTime(),r=this.player_.currentTime(),n=this.player_.paused()||this.seekedBehindLive_||Math.abs(s-r)>this.options_.liveTolerance;this.timeupdateSeen_&&s!==1/0||(n=!1),n!==this.behindLiveEdge_&&(this.behindLiveEdge_=n,this.trigger("liveedgechange"))}handleDurationchange(){this.toggleTracking()}toggleTracking(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){let e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){let e=this.player_.seekable(),t=[],i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){let e=this.player_.seekable(),t=[],i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){let e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){let e=this.seekableEnd();return -1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}tP.registerComponent("LiveTracker",sK);class sQ extends tP{constructor(e,t){super(e,t),this.on("statechanged",e=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:eC("div",{className:"vjs-title-bar-title",id:`vjs-title-bar-title-${e5++}`}),description:eC("div",{className:"vjs-title-bar-description",id:`vjs-title-bar-description-${e5++}`})},eC("div",{className:"vjs-title-bar"},{},Y(this.els))}updateDom_(){let e=this.player_.tech_,t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(e=>{let s=this.state[e],r=this.els[e],n=i[e];eq(r),s&&eE(r,s),t&&(t.removeAttribute(n),s&&t.setAttribute(n,r.id))}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){let e=this.player_.tech_,t=e&&e.el_;t&&(t.removeAttribute("aria-labelledby"),t.removeAttribute("aria-describedby")),super.dispose(),this.els=null}}tP.registerComponent("TitleBar",sQ);let sX=e=>{let t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;let i=e.$$("source"),s=[],r="";if(!i.length)return!1;for(let e=0;e<i.length;e++){let t=i[e].src;t&&-1===s.indexOf(t)&&s.push(t)}return!!s.length&&(1===s.length&&(r=s[0]),e.triggerSourceset(r),!0)},sY=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){let t=c().createElement(this.nodeName.toLowerCase());t.innerHTML=e;let i=c().createDocumentFragment();for(;t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",d().Element.prototype.appendChild.call(this,i),this.innerHTML}}),sJ=(e,t)=>{let i={};for(let s=0;s<e.length&&(!(i=Object.getOwnPropertyDescriptor(e[s],t))||!i.set||!i.get);s++);return i.enumerable=!0,i.configurable=!0,i},sZ=e=>sJ([e.el(),d().HTMLMediaElement.prototype,d().Element.prototype,sY],"innerHTML"),s0=function(e){let t=e.el();if(t.resetSourceWatch_)return;let i={},s=sZ(e),r=i=>(...s)=>{let r=i.apply(t,s);return sX(e),r};["append","appendChild","insertAdjacentHTML"].forEach(e=>{t[e]&&(i[e]=t[e],t[e]=r(i[e]))}),Object.defineProperty(t,"innerHTML",X(s,{set:r(s.set)})),t.resetSourceWatch_=()=>{t.resetSourceWatch_=null,Object.keys(i).forEach(e=>{t[e]=i[e]}),Object.defineProperty(t,"innerHTML",s)},e.one("sourceset",t.resetSourceWatch_)},s1=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?t6(d().Element.prototype.getAttribute.call(this,"src")):""},set(e){return d().Element.prototype.setAttribute.call(this,"src",e),e}}),s2=e=>sJ([e.el(),d().HTMLMediaElement.prototype,s1],"src"),s4=function(e){if(!e.featuresSourceset)return;let t=e.el();if(t.resetSourceset_)return;let i=s2(e),s=t.setAttribute,r=t.load;Object.defineProperty(t,"src",X(i,{set:s=>{let r=i.set.call(t,s);return e.triggerSourceset(t.src),r}})),t.setAttribute=(i,r)=>{let n=s.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),n},t.load=()=>{let i=r.call(t);return 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i=e[t];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}t.removeEventListener("change",s)};this.on("webkitbeginfullscreen",()=>{t.removeEventListener("change",i),t.removeEventListener("change",s),t.addEventListener("change",s)}),this.on("webkitendfullscreen",()=>{t.removeEventListener("change",i),t.addEventListener("change",i),t.removeEventListener("change",s)})}overrideNative_(e,t){if(t!==this[`featuresNative${e}Tracks`])return;let i=e.toLowerCase();this[`${i}TracksListeners_`]&&Object.keys(this[`${i}TracksListeners_`]).forEach(e=>{this.el()[`${i}Tracks`].removeEventListener(e,this[`${i}TracksListeners_`][e])}),this[`featuresNative${e}Tracks`]=!t,this[`${i}TracksListeners_`]=null,this.proxyNativeTracksForType_(i)}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(e){let t=il[e],i=this.el()[t.getterName],s=this[t.getterName]();if(!this[`featuresNative${t.capitalName}Tracks`]||!i||!i.addEventListener)return;let r={change:t=>{let i={type:"change",target:s,currentTarget:s,srcElement:s};s.trigger(i),"text"===e&&this[ih.remoteText.getterName]().trigger(i)},addtrack(e){s.addTrack(e.track)},removetrack(e){s.removeTrack(e.track)}},n=function(){let e=[];for(let t=0;t<s.length;t++){let r=!1;for(let e=0;e<i.length;e++)if(i[e]===s[t]){r=!0;break}r||e.push(s[t])}for(;e.length;)s.removeTrack(e.shift())};this[t.getterName+"Listeners_"]=r,Object.keys(r).forEach(e=>{let t=r[e];i.addEventListener(e,t),this.on("dispose",s=>i.removeEventListener(e,t))}),this.on("loadstart",n),this.on("dispose",e=>this.off("loadstart",n))}proxyNativeTracks_(){il.names.forEach(e=>{this.proxyNativeTracksForType_(e)})}createEl(){let e=this.options_.tag;if(!e||!(this.options_.playerElIngest||this.movingMediaElementInDOM)){if(e){let t=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(t,e),s8.disposeMediaElement(e),e=t}else{e=c().createElement("video");let t=X({},this.options_.tag&&eD(this.options_.tag));em&&!0===this.options_.nativeControlsForTouch||delete t.controls,eL(e,Object.assign(t,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&eM(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);let t=["loop","muted","playsinline","autoplay"];for(let i=0;i<t.length;i++){let s=t[i],r=this.options_[s];void 0!==r&&(r?eM(e,s,s):eU(e,s),e[s]=r)}return e}handleLateInit_(e){if(0===e.networkState||3===e.networkState)return;if(0===e.readyState){let e=!1,t=function(){e=!0};this.on("loadstart",t);let i=function(){e||this.trigger("loadstart")};this.on("loadedmetadata",i),this.ready(function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")});return}let t=["loadstart"];t.push("loadedmetadata"),e.readyState>=2&&t.push("loadeddata"),e.readyState>=3&&t.push("canplay"),e.readyState>=4&&t.push("canplaythrough"),this.ready(function(){t.forEach(function(e){this.trigger(e)},this)})}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&e_?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){q(e,"Video is not ready. 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this.el_.webkitEnterFullScreen}enterFullScreen(){let e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)tq(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)}}exitFullScreen(){if(!this.el_.webkitDisplayingFullscreen){this.trigger("fullscreenerror",Error("The video is not fullscreen"));return}this.el_.webkitExitFullScreen()}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}reset(){s8.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){if(!this.featuresNativeTextTracks)return super.createRemoteTextTrack(e);let t=c().createElement("track");return e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t}addRemoteTextTrack(e,t){let i=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(i),i}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){let t=this.$$("track"),i=t.length;for(;i--;)(e===t[i]||e===t[i].track)&&this.el().removeChild(t[i])}}getVideoPlaybackQuality(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();let e={};return void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),d().performance&&(e.creationTime=d().performance.now()),e}}J(s8,"TEST_VID",function(){if(!eT())return;let e=c().createElement("video"),t=c().createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}),s8.isSupported=function(){try{s8.TEST_VID.volume=.5}catch(e){return!1}return!!(s8.TEST_VID&&s8.TEST_VID.canPlayType)},s8.canPlayType=function(e){return s8.TEST_VID.canPlayType(e)},s8.canPlaySource=function(e,t){return s8.canPlayType(e.type)},s8.canControlVolume=function(){try{let e=s8.TEST_VID.volume;s8.TEST_VID.volume=e/2+.1;let t=e!==s8.TEST_VID.volume;if(t&&ef)return d().setTimeout(()=>{s8&&s8.prototype&&(s8.prototype.featuresVolumeControl=e!==s8.TEST_VID.volume)}),!1;return t}catch(e){return!1}},s8.canMuteVolume=function(){try{let e=s8.TEST_VID.muted;return s8.TEST_VID.muted=!e,s8.TEST_VID.muted?eM(s8.TEST_VID,"muted","muted"):eU(s8.TEST_VID,"muted","muted"),e!==s8.TEST_VID.muted}catch(e){return!1}},s8.canControlPlaybackRate=function(){if(ei&&ea&&el<58)return!1;try{let e=s8.TEST_VID.playbackRate;return s8.TEST_VID.playbackRate=e/2+.1,e!==s8.TEST_VID.playbackRate}catch(e){return!1}},s8.canOverrideAttributes=function(){try{let e=()=>{};Object.defineProperty(c().createElement("video"),"src",{get:e,set:e}),Object.defineProperty(c().createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(c().createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(c().createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},s8.supportsNativeTextTracks=function(){return e_||ef&&ea},s8.supportsNativeVideoTracks=function(){return!!(s8.TEST_VID&&s8.TEST_VID.videoTracks)},s8.supportsNativeAudioTracks=function(){return!!(s8.TEST_VID&&s8.TEST_VID.audioTracks)},s8.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function([e,t]){J(s8.prototype,e,()=>s8[t](),!0)}),s8.prototype.featuresVolumeControl=s8.canControlVolume(),s8.prototype.movingMediaElementInDOM=!ef,s8.prototype.featuresFullscreenResize=!0,s8.prototype.featuresProgressEvents=!0,s8.prototype.featuresTimeupdateEvents=!0,s8.prototype.featuresVideoFrameCallback=!!(s8.TEST_VID&&s8.TEST_VID.requestVideoFrameCallback),s8.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof 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this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(e){s8.prototype["set"+tw(e)]=function(t){this.el_[e]=t}}),["pause","load","play"].forEach(function(e){s8.prototype[e]=function(){return this.el_[e]()}}),iu.withSourceHandlers(s8),s8.nativeSourceHandler={},s8.nativeSourceHandler.canPlayType=function(e){try{return s8.TEST_VID.canPlayType(e)}catch(e){return""}},s8.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return s8.nativeSourceHandler.canPlayType(e.type);if(e.src){let t=t7(e.src);return s8.nativeSourceHandler.canPlayType(`video/${t}`)}return""},s8.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},s8.nativeSourceHandler.dispose=function(){},s8.registerSourceHandler(s8.nativeSourceHandler),iu.registerTech("Html5",s8);let 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i=e.closest("[lang]");i&&(t.language=i.getAttribute("lang"))}if(super(null,t,i),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.isFullscreen_=!1,this.log=H(this.id_),this.fsApi_=B,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw 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t=e=>this.updateSourceCaches_(e),i=this.currentSource().src,s=e.src;i&&!/^blob:/.test(i)&&/^blob:/.test(s)&&(!this.lastSource_||this.lastSource_.tech!==s&&this.lastSource_.player!==i)&&(t=()=>{}),t(s),e.src||this.tech_.any(["sourceset","loadstart"],e=>{if("sourceset"===e.type)return;let t=this.techGet_("currentSrc");this.lastSource_.tech=t,this.updateSourceCaches_(t)})}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})}hasStarted(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?this.addClass("vjs-has-started"):this.removeClass("vjs-has-started"))}handleTechPlay_(){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")}handleTechRateChange_(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(e=>e.callback(e.event)),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")}handleTechWaiting_(){this.addClass("vjs-waiting"),this.trigger("waiting");let e=this.currentTime(),t=()=>{e!==this.currentTime()&&(this.removeClass("vjs-waiting"),this.off("timeupdate",t))};this.on("timeupdate",t)}handleTechCanPlay_(){this.removeClass("vjs-waiting"),this.trigger("canplay")}handleTechCanPlayThrough_(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")}handleTechPlaying_(){this.removeClass("vjs-waiting"),this.trigger("playing")}handleTechSeeking_(){this.addClass("vjs-seeking"),this.trigger("seeking")}handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){this.controls_&&(void 0===this.options_||void 0===this.options_.userActions||void 0===this.options_.userActions.click||!1!==this.options_.userActions.click)&&(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?tq(this.play()):this.pause())}handleTechDoubleClick_(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),t=>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()))}handleTechTap_(){this.userActive(!this.userActive())}handleTechTouchStart_(){this.userWasActive=this.userActive()}handleTechTouchMove_(){this.userWasActive&&this.reportUserActivity()}handleTechTouchEnd_(e){e.cancelable&&e.preventDefault()}toggleFullscreenClass_(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}documentFullscreenChange_(e){let t=e.target.player;if(t&&t!==this)return;let i=this.el(),s=c()[this.fsApi_.fullscreenElement]===i;!s&&i.matches&&(s=i.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(s)}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",()=>{this.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){let e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(e,t){this.ready(function(){if(e in iy){var i;return i=this.middleware_,this.tech_[e](i.reduce(iT(e),t))}if(e in iv)return ig(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw q(e),e}},!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in i_){var t,i;return t=this.middleware_,i=this.tech_,t.reduceRight(iT(e),i[e]())}if(e in iv)return ig(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw q(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t),t;if("TypeError"===t.name)throw q(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1,t;throw q(t),t}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=tq){this.playCallbacks_.push(e);let t=!!(!this.changingSrc_&&(this.src()||this.currentSrc())),i=!!(e_||ef);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!t){this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),!t&&i&&this.load();return}let s=this.techGet_("play");i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===s?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(s)}runPlayTerminatedQueue_(){let e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})}runPlayCallbacks_(e){let t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach(function(t){t(e)})}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||tD(0,0)}scrubbing(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")}currentTime(e){if(void 0===e)return this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime;if(e<0&&(e=0),!this.isReady_||this.changingSrc_||!this.tech_||!this.tech_.isReady_){this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),this.one("canplay",this.boundApplyInitTime_);return}this.techCall_("setCurrentTime",e),this.cache_.initTime=0,isFinite(e)&&(this.cache_.currentTime=Number(e))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e===this.cache_.duration||(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return e&&e.length||(e=tD(0,0)),e}seekable(){let e=this.techGet_("seekable");return e&&e.length||(e=tD(0,0)),e}seeking(){return this.techGet_("seeking")}ended(){return this.techGet_("ended")}networkState(){return this.techGet_("networkState")}readyState(){return this.techGet_("readyState")}bufferedPercent(){return tj(this.buffered(),this.duration())}bufferedEnd(){let e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return i>t&&(i=t),i}volume(e){let t;if(void 0!==e){t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),t>0&&this.lastVolume_(t);return}return isNaN(t=parseFloat(this.techGet_("volume")))?1:t}muted(e){if(void 0!==e){this.techCall_("setMuted",e);return}return this.techGet_("muted")||!1}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0!==e&&0!==e){this.cache_.lastVolume=e;return}return this.cache_.lastVolume}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){if(void 0!==e){let t=this.isFullscreen_;this.isFullscreen_=!!e,this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_();return}return this.isFullscreen_}requestFullscreen(e){this.isInPictureInPicture()&&this.exitPictureInPicture();let t=this;return new Promise((i,s)=>{function r(){t.off("fullscreenerror",a),t.off("fullscreenchange",n)}function n(){r(),i()}function a(e,t){r(),s(t)}t.one("fullscreenchange",n),t.one("fullscreenerror",a);let o=t.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(i,s))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0===e||(t=e)),this.fsApi_.requestFullscreen){let e=this.el_[this.fsApi_.requestFullscreen](t);return e&&e.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),e}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){let e=this;return new Promise((t,i)=>{function s(){e.off("fullscreenerror",n),e.off("fullscreenchange",r)}function r(){s(),t()}function n(e,t){s(),i(t)}e.one("fullscreenchange",r),e.one("fullscreenerror",n);let a=e.exitFullscreenHelper_();a&&(a.then(s,s),a.then(t,i))})}exitFullscreenHelper_(){if(this.fsApi_.requestFullscreen){let e=c()[this.fsApi_.exitFullscreen]();return e&&tq(e.then(()=>this.isFullscreen(!1))),e}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=c().documentElement.style.overflow,tt(c(),"keydown",this.boundFullWindowOnEscKey_),c().documentElement.style.overflow="hidden",eI(c().body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){m().isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,ti(c(),"keydown",this.boundFullWindowOnEscKey_),c().documentElement.style.overflow=this.docOrigOverflow,eP(c().body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){if(void 0!==e){this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_();return}return!!this.isInPictureInPicture_}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&d().documentPictureInPicture){let e=c().createElement(this.el().tagName);return e.classList=this.el().classList,e.classList.add("vjs-pip-container"),this.posterImage&&e.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&e.appendChild(this.titleBar.el().cloneNode(!0)),e.appendChild(eC("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),d().documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then(t=>(eX(t),this.el_.parentNode.insertBefore(e,this.el_),t.document.body.appendChild(this.el_),t.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger("enterpictureinpicture"),t.addEventListener("pagehide",t=>{let i=t.target.querySelector(".video-js");e.parentNode.replaceChild(i,e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),t))}return"pictureInPictureEnabled"in c()&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return d().documentPictureInPicture&&d().documentPictureInPicture.window?(d().documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in c()?c().exitPictureInPicture():void 0}handleKeyDown(e){let{userActions:t}=this.options_;t&&t.hotkeys&&((e=>{let t=e.tagName.toLowerCase();return!!e.isContentEditable||("input"===t?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type):-1!==["textarea"].indexOf(t))})(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(e){let{fullscreenKey:t=e=>m().isEventKey(e,"f"),muteKey:i=e=>m().isEventKey(e,"m"),playPauseKey:s=e=>m().isEventKey(e,"k")||m().isEventKey(e,"Space")}=this.options_.userActions?this.options_.userActions.hotkeys:{};if(t.call(this,e)){e.preventDefault(),e.stopPropagation();let t=tP.getComponent("FullscreenToggle");!1!==c()[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)}else i.call(this,e)?(e.preventDefault(),e.stopPropagation(),tP.getComponent("MuteToggle").prototype.handleClick.call(this,e)):s.call(this,e)&&(e.preventDefault(),e.stopPropagation(),tP.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(e){let t;for(let i=0,s=this.options_.techOrder;i<s.length;i++){let r=s[i],n=iu.getTech(r);if(n||(n=tP.getComponent(r)),!n){q.error(`The "${r}" tech is undefined. Skipped browser support check for that tech.`);continue}if(n.isSupported()&&(t=n.canPlayType(e)))return t}return""}selectSource(e){let t;let i=this.options_.techOrder.map(e=>[e,iu.getTech(e)]).filter(([e,t])=>t?t.isSupported():(q.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1)),s=function(e,t,i){let s;return e.some(e=>t.some(t=>{if(s=i(e,t))return!0})),s},r=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};return(t=this.options_.sourceOrder?s(e,i,(e,t)=>r(t,e)):s(i,e,r))||!1}handleSrc_(e,t){if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();let i=iC(e);if(!i.length){this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0);return}if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),!function(e,t,i){e.setTimeout(()=>(function e(t={},i=[],s,r,n=[],a=!1){let[o,...l]=i;if("string"==typeof o)e(t,ic[o],s,r,n,a);else if(o){let i=function(e,t){let i=ip[e.id()],s=null;if(null==i)return s=t(e),ip[e.id()]=[[t,s]],s;for(let e=0;e<i.length;e++){let[r,n]=i[e];r===t&&(s=n)}return null===s&&(s=t(e),i.push([t,s])),s}(r,o);if(!i.setSource)return n.push(i),e(t,l,s,r,n,a);i.setSource(Object.assign({},t),function(o,h){if(o)return e(t,l,s,r,n,a);n.push(i),e(h,t.type===h.type?l:ic[h.type],s,r,n,a)})}else l.length?e(t,l,s,r,n,a):a?s(t,n):e(t,ic["*"],s,r,n,!0)})(t,ic[t.type],i,e),1)}(this,i[0],(e,s)=>{if(this.middleware_=s,t||(this.cache_.sources=i),this.updateSourceCaches_(e),this.src_(e))return i.length>1?this.handleSrc_(i.slice(1)):(this.changingSrc_=!1,this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0),void this.triggerReady());!function(e,t){e.forEach(e=>e.setTech&&e.setTech(t))}(s,this.tech_)}),i.length>1){let e=()=>{this.error(null),this.handleSrc_(i.slice(1),!0)},t=()=>{this.off("error",e)};this.one("error",e),this.one("playing",t),this.resetRetryOnError_=()=>{this.off("error",e),this.off("playing",t)}}}src(e){return this.handleSrc_(e,!1)}src_(e){let t=this.selectSource([e]);return!t||(tx(t.tech,this.techName_)?this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready(()=>{this.changingSrc_=!1})),!1)}load(){if(this.tech_&&this.tech_.vhs){this.src(this.currentSource());return}this.techCall_("load")}reset(){this.paused()?this.doReset_():tq(this.play().then(()=>this.doReset_()))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),tp(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);let{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:s}=this.controlBar||{},{seekBar:r}=i||{};e&&e.updateContent(),t&&t.updateContent(),s&&s.updateContent(),r&&(r.update(),r.loadProgressBar&&r.loadProgressBar.update())}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){let e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){if(void 0!==e){this.techCall_("setPreload",e),this.options_.preload=e;return}return this.techGet_("preload")}autoplay(e){let t;if(void 0===e)return this.options_.autoplay||!1;"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):e?this.options_.autoplay=!0:this.options_.autoplay=!1,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){if(void 0!==e){this.techCall_("setLoop",e),this.options_.loop=e;return}return this.techGet_("loop")}poster(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){let e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}}controls(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(e){if(void 0===e)return this.error_||null;if(U("beforeerror").forEach(t=>{let i=t(this,e);if(!(K(i)&&!Array.isArray(i)||"string"==typeof i||"number"==typeof i||null===i)){this.log.error("please return a value that MediaError expects in beforeerror hooks");return}e=i}),this.options_.suppressNotSupportedError&&e&&4===e.code){let t=function(){this.error(e)};this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),this.one("loadstart",function(){this.off(["click","touchstart"],t)});return}if(null===e){this.error_=null,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close();return}this.error_=new tF(e),this.addClass("vjs-error"),q.error(`(CODE:${this.error_.code} ${tF.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),U("error").forEach(e=>e(this,this.error_))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;if((e=!!e)!==this.userActive_){if(this.userActive_=e,this.userActive_){this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive");return}this.tech_&&this.tech_.one("mousemove",function(e){e.stopPropagation(),e.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}}listenForUserActivity_(){let e,t,i,s;let r=to(this,this.reportUserActivity),n=function(t){r(),this.clearInterval(e)};this.on("mousedown",function(){r(),this.clearInterval(e),e=this.setInterval(r,250)}),this.on("mousemove",function(e){(e.screenX!==t||e.screenY!==i)&&(t=e.screenX,i=e.screenY,r())}),this.on("mouseup",n),this.on("mouseleave",n);let a=this.getChild("controlBar");!a||ef||ei||(a.on("mouseenter",function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),a.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r),this.setInterval(function(){if(!this.userActivity_)return;this.userActivity_=!1,this.userActive(!0),this.clearTimeout(s);let e=this.options_.inactivityTimeout;e<=0||(s=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e))},250)}playbackRate(e){if(void 0!==e){this.techCall_("setPlaybackRate",e);return}return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1}defaultPlaybackRate(e){return void 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o=a.manifest;if(!n&&(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach(function(e){o.hasOwnProperty(e)&&delete o[e]}),o.segments&&o.segments.forEach(function(e){["parts","preloadHints"].forEach(function(t){e.hasOwnProperty(t)&&delete e[t]})})),!o.targetDuration){let t=10;o.segments&&o.segments.length&&(t=o.segments.reduce((e,t)=>Math.max(e,t.duration),0)),e&&e({message:`manifest has no targetDuration defaulting to ${t}`}),o.targetDuration=t}let l=rj(o);if(l.length&&!o.partTargetDuration){let t=l.reduce((e,t)=>Math.max(e,t.duration),0);e&&(e({message:`manifest has no partTargetDuration defaulting to ${t}`}),r4.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),o.partTargetDuration=t}return o},r6=(e,t)=>{e.mediaGroups&&["AUDIO","SUBTITLES"].forEach(i=>{if(e.mediaGroups[i])for(let s in e.mediaGroups[i])for(let r in e.mediaGroups[i][s])t(e.mediaGroups[i][s][r],i,s,r)})},r7=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},r9=e=>{let t=e.playlists.length;for(;t--;){let i=e.playlists[t];r7({playlist:i,id:r8(t,i.uri)}),i.resolvedUri=rT(e.uri,i.uri),e.playlists[i.id]=i,e.playlists[i.uri]=i,i.attributes.BANDWIDTH||r4.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}},ne=e=>{r6(e,t=>{t.uri&&(t.resolvedUri=rT(e.uri,t.uri))})},nt=(e,t)=>{let i=r8(0,t),s={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:d().location.href,resolvedUri:d().location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]};return s.playlists[i]=s.playlists[0],s.playlists[t]=s.playlists[0],s},ni=(e,t,i=r5)=>{e.uri=t;for(let t=0;t<e.playlists.length;t++)if(!e.playlists[t].uri){let i=`placeholder-uri-${t}`;e.playlists[t].uri=i}let s=r1(e);r6(e,(t,r,n,a)=>{if(!t.playlists||!t.playlists.length){if(s&&"AUDIO"===r&&!t.uri)for(let t=0;t<e.playlists.length;t++){let i=e.playlists[t];if(i.attributes&&i.attributes.AUDIO&&i.attributes.AUDIO===n)return}t.playlists=[(0,b.Z)({},t)]}t.playlists.forEach(function(t,s){let o=i(r,n,a,t),l=r8(s,o);t.uri?t.resolvedUri=t.resolvedUri||rT(e.uri,t.uri):(t.uri=0===s?o:l,t.resolvedUri=t.uri),t.id=t.id||l,t.attributes=t.attributes||{},e.playlists[t.id]=t,e.playlists[t.uri]=t})}),r9(e),ne(e)};class ns{constructor(){this.offset_=null,this.pendingDateRanges_=new Map,this.processedDateRanges_=new Map}setOffset(e=[]){if(null!==this.offset_||!e.length)return;let[t]=e;void 0!==t.programDateTime&&(this.offset_=t.programDateTime/1e3)}setPendingDateRanges(e=[]){if(!e.length)return;let[t]=e,i=t.startDate.getTime();this.trimProcessedDateRanges_(i),this.pendingDateRanges_=e.reduce((e,t)=>(e.set(t.id,t),e),new Map)}processDateRange(e){this.pendingDateRanges_.delete(e.id),this.processedDateRanges_.set(e.id,e)}getDateRangesToProcess(){if(null===this.offset_)return[];let e={},t=[];for(let i of(this.pendingDateRanges_.forEach((i,s)=>{if(!this.processedDateRanges_.has(s)&&(i.startTime=i.startDate.getTime()/1e3-this.offset_,i.processDateRange=()=>this.processDateRange(i),t.push(i),i.class)){if(e[i.class]){let t=e[i.class].push(i);i.classListIndex=t-1}else e[i.class]=[i],i.classListIndex=0}}),t)){let t=e[i.class]||[];i.endDate?i.endTime=i.endDate.getTime()/1e3-this.offset_:i.endOnNext&&t[i.classListIndex+1]?i.endTime=t[i.classListIndex+1].startTime:i.duration?i.endTime=i.startTime+i.duration:i.plannedDuration?i.endTime=i.startTime+i.plannedDuration:i.endTime=i.startTime}return t}trimProcessedDateRanges_(e){new Map(this.processedDateRanges_).forEach((t,i)=>{t.startDate.getTime()<e&&this.processedDateRanges_.delete(i)})}}let{EventTarget:nr}=rm,nn=(e,t)=>{if(t.endList||!t.serverControl)return e;let i={};if(t.serverControl.canBlockReload){let{preloadSegment:e}=t,s=t.mediaSequence+t.segments.length;if(e){let r=e.parts||[],n=rF(t)-1;n>-1&&n!==r.length-1&&(i._HLS_part=n),(n>-1||r.length)&&s--}i._HLS_msn=s}if(t.serverControl&&t.serverControl.canSkipUntil&&(i._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(i).length){let t=new(d()).URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach(function(e){i.hasOwnProperty(e)&&t.searchParams.set(e,i[e])}),e=t.toString()}return e},na=(e,t)=>{if(!e)return t;let i=rk(e,t);if(e.preloadHints&&!t.preloadHints&&delete i.preloadHints,e.parts&&!t.parts)delete i.parts;else if(e.parts&&t.parts)for(let s=0;s<t.parts.length;s++)e.parts&&e.parts[s]&&(i.parts[s]=rk(e.parts[s],t.parts[s]));return!e.skipped&&t.skipped&&(i.skipped=!1),e.preload&&!t.preload&&(i.preload=!1),i},no=(e,t,i)=>{let s;let r=e.slice(),n=t.slice();i=i||0;let a=[];for(let e=0;e<n.length;e++){let t=r[e+i],o=n[e];t?(s=t.map||s,a.push(na(t,o))):(s&&!o.map&&(o.map=s),a.push(o))}return a},nl=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=rT(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=rT(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=rT(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=rT(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach(e=>{e.resolvedUri||(e.resolvedUri=rT(t,e.uri))}),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach(e=>{e.resolvedUri||(e.resolvedUri=rT(t,e.uri))})},nh=function(e){let t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints){for(let e=0;e<i.preloadHints.length;e++)if("MAP"===i.preloadHints[e].type)return t}i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t},nd=(e,t)=>e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment,nu=(e,t,i=nd)=>{let s=rk(e,{}),r=s.playlists[t.id];if(!r||i(r,t))return null;t.segments=nh(t);let n=rk(r,t);if(n.preloadSegment&&!t.preloadSegment&&delete n.preloadSegment,r.segments){if(t.skip){t.segments=t.segments||[];for(let e=0;e<t.skip.skippedSegments;e++)t.segments.unshift({skipped:!0})}n.segments=no(r.segments,t.segments,t.mediaSequence-r.mediaSequence)}n.segments.forEach(e=>{nl(e,n.resolvedUri)});for(let e=0;e<s.playlists.length;e++)s.playlists[e].id===t.id&&(s.playlists[e]=n);return s.playlists[t.id]=n,s.playlists[t.uri]=n,r6(e,(e,i,s,r)=>{if(e.playlists)for(let i=0;i<e.playlists.length;i++)t.id===e.playlists[i].id&&(e.playlists[i]=n)}),s},nc=(e,t)=>{let i=e.segments||[],s=i[i.length-1],r=s&&s.parts&&s.parts[s.parts.length-1],n=r&&r.duration||s&&s.duration;return t&&n?1e3*n:500*(e.partTargetDuration||e.targetDuration||10)};class np extends nr{constructor(e,t,i={}){if(super(),!e)throw Error("A non-empty playlist URL or object is 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e=this.media(),t=rT(this.main.uri,e.uri);this.llhls&&(t=nn(t,e)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:t,withCredentials:this.withCredentials},(e,t)=>{if(this.request){if(e)return this.playlistRequestError(this.request,this.media(),"HAVE_METADATA");this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})}})}playlistRequestError(e,t,i){let{uri:s,id:r}=t;this.request=null,i&&(this.state=i),this.error={playlist:this.main.playlists[r],status:e.status,message:`HLS playlist request error at URL: ${s}.`,responseText:e.responseText,code:e.status>=500?4:2},this.trigger("error")}parseManifest_({url:e,manifestString:t}){return r3({onwarn:({message:t})=>this.logger_(`m3u8-parser warn for ${e}: ${t}`),oninfo:({message:t})=>this.logger_(`m3u8-parser info for ${e}: ${t}`),manifestString:t,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls})}haveMetadata({playlistString:e,playlistObject:t,url:i,id:s}){this.request=null,this.state="HAVE_METADATA";let r=t||this.parseManifest_({url:i,manifestString:e});r.lastRequest=Date.now(),r7({playlist:r,uri:i,id:s});let n=nu(this.main,r);this.targetDuration=r.partTargetDuration||r.targetDuration,this.pendingMedia_=null,n?(this.main=n,this.media_=this.main.playlists[s]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(nc(this.media(),!!n)),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),d().clearTimeout(this.mediaUpdateTimeout),d().clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new ns,this.off()}stopRequest(){if(this.request){let e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e,t){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.main.playlists[e])throw Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(d().clearTimeout(this.finalRenditionTimeout),t){let t=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=d().setTimeout(this.media.bind(this,e,!1),t);return}let i=this.state,s=!this.media_||e.id!==this.media_.id,r=this.main.playlists[e.id];if(r&&r.endList||e.endList&&e.segments.length){this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,s&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange"));return}if(this.updateMediaUpdateTimeout_(nc(e,!0)),s){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e,this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},(t,s)=>{if(this.request){if(e.lastRequest=Date.now(),e.resolvedUri=rb(e.resolvedUri,s),t)return this.playlistRequestError(this.request,e,i);this.haveMetadata({playlistString:s.responseText,url:e.uri,id:e.id}),"HAVE_MAIN_MANIFEST"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}}pause(){this.mediaUpdateTimeout&&(d().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(d().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);let t=this.media();if(e){let e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=d().setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},e);return}if(!this.started){this.start();return}t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist")}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(d().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=d().setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}start(){if(this.started=!0,"object"==typeof this.src){this.src.uri||(this.src.uri=d().location.href),this.src.resolvedUri=this.src.uri,setTimeout(()=>{this.setupInitialPlaylist(this.src)},0);return}this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(e,t)=>{if(!this.request)return;if(this.request=null,e)return this.error={status:t.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:t.responseText,code:2},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.src=rb(this.src,t);let i=this.parseManifest_({manifestString:t.responseText,url:this.src});this.setupInitialPlaylist(i)})}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){if(this.state="HAVE_MAIN_MANIFEST",e.playlists){this.main=e,ni(this.main,this.srcUri()),e.playlists.forEach(e=>{e.segments=nh(e),e.segments.forEach(t=>{nl(t,e.resolvedUri)})}),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0]);return}let t=this.srcUri()||d().location.href;this.main=nt(e,t),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata")}updateOrDeleteClone(e,t){let i=this.main,s=e.ID,r=i.playlists.length;for(;r--;){let n=i.playlists[r];if(n.attributes["PATHWAY-ID"]===s){let a=n.resolvedUri,o=n.id;if(t){let t=this.createCloneURI_(n.resolvedUri,e),a=r8(s,t),o=this.createCloneAttributes_(s,n.attributes),l=this.createClonePlaylist_(n,a,e,o);i.playlists[r]=l,i.playlists[a]=l,i.playlists[t]=l}else i.playlists.splice(r,1);delete i.playlists[o],delete i.playlists[a]}}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){let i=this.main,s=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{if(i.mediaGroups[e]&&i.mediaGroups[e][s]){for(let t in i.mediaGroups[e])if(t===s){for(let s in i.mediaGroups[e][t])i.mediaGroups[e][t][s].playlists.forEach((e,t)=>{let s=i.playlists[e.id],r=s.id,n=s.resolvedUri;delete i.playlists[r],delete i.playlists[n]});delete i.mediaGroups[e][t]}}}),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){let i=this.main,s=i.playlists.length,r=this.createCloneURI_(t.resolvedUri,e),n=r8(e.ID,r),a=this.createCloneAttributes_(e.ID,t.attributes),o=this.createClonePlaylist_(t,n,e,a);i.playlists[s]=o,i.playlists[n]=o,i.playlists[r]=o,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(e){let t=e.ID,i=e["BASE-ID"],s=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(r=>{if(s.mediaGroups[r]&&!s.mediaGroups[r][t]){for(let n in s.mediaGroups[r])if(n===i)for(let i in s.mediaGroups[r][t]={},s.mediaGroups[r][n]){let a=s.mediaGroups[r][n][i];s.mediaGroups[r][t][i]=(0,b.Z)({},a);let o=s.mediaGroups[r][t][i],l=this.createCloneURI_(a.resolvedUri,e);o.resolvedUri=l,o.uri=l,o.playlists=[],a.playlists.forEach((n,a)=>{let l=s.playlists[n.id],h=r5(r,t,i),d=r8(t,h);if(l&&!s.playlists[d]){let t=this.createClonePlaylist_(l,d,e),i=t.resolvedUri;s.playlists[d]=t,s.playlists[i]=t}o.playlists[a]=this.createClonePlaylist_(n,d,e)})}}})}createClonePlaylist_(e,t,i,s){let 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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*8e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode||(t=Error("XHR Failed with a response of: "+(e&&(r||e.responseText)))),s(t,e)},nf=(e,t)=>{if(!e||!e.size)return;let i=t;return e.forEach(e=>{i=e(i)}),i},n_=(e,t,i,s)=>{e&&e.size&&e.forEach(e=>{e(t,i,s)})},ny=function(){let e=function e(t,i){t=rk({timeout:45e3},t);let s=e.beforeRequest||rm.Vhs.xhr.beforeRequest,r=e._requestCallbackSet||rm.Vhs.xhr._requestCallbackSet||new Set,n=e._responseCallbackSet||rm.Vhs.xhr._responseCallbackSet;s&&"function"==typeof s&&(rm.log.warn("beforeRequest is deprecated, use onRequest instead."),r.add(s));let 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l},{EventTarget:nB}=rm,nN=function(e,t){if(!nd(e,t)||e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length)||!e.sidx&&t.sidx||e.sidx&&!t.sidx||e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(!e.segments&&!t.segments)return!0;for(let i=0;i<e.segments.length;i++){let s=e.segments[i],r=t.segments[i];if(s.uri!==r.uri)return!1;if(!s.byterange&&!r.byterange)continue;let n=s.byterange,a=r.byterange;if(n&&!a||!n&&a||n.offset!==a.offset||n.length!==a.length)return!1}return!0},nj=(e,t,i,s)=>{let r=s.attributes.NAME||i;return`placeholder-uri-${e}-${t}-${r}`},nF=({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:s,previousManifest:r})=>{let n=(0,x.Qc)(e,{manifestUri:t,clientOffset:i,sidxMapping:s,previousManifest:r});return ni(n,t,nj),n},n$=(e,t)=>{r6(e,(i,s,r,n)=>{n in t.mediaGroups[s][r]||delete e.mediaGroups[s][r][n]})},nq=(e,t,i)=>{let s=!0,r=rk(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){let n=t.playlists[e];if(n.sidx){let e=(0,x.mm)(n.sidx);i&&i[e]&&i[e].sidx&&(0,x.jp)(n,i[e].sidx,n.sidx.resolvedUri)}let a=nu(r,n,nN);a&&(r=a,s=!1)}return(r6(t,(e,t,i,n)=>{if(e.playlists&&e.playlists.length){let a=e.playlists[0].id,o=nu(r,e.playlists[0],nN);o&&(n in(r=o).mediaGroups[t][i]||(r.mediaGroups[t][i][n]=e),r.mediaGroups[t][i][n].playlists[0]=r.playlists[a],s=!1)}}),n$(r,t),t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(s=!1),s)?null:r},nH=(e,t)=>(!!(!e.map&&!t.map)||!!(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,nV=(e,t)=>{let i={};for(let s in e){let r=e[s].sidx;if(r){let e=(0,x.mm)(r);if(!t[e])break;nH(t[e].sidxInfo,r)&&(i[e]=t[e])}}return i},nz=(e,t)=>{let i=nV(e.playlists,t);return r6(e,(e,s,r,n)=>{if(e.playlists&&e.playlists.length){let s=e.playlists;i=rk(i,nV(s,t))}}),i};class nW extends nB{constructor(e,t,i={},s){super(),this.mainPlaylistLoader_=s||this,s||(this.isMain_=!0);let{withCredentials:r=!1}=i;if(this.vhs_=t,this.withCredentials=r,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",()=>{this.refreshXml_()}),this.on("mediaupdatetimeout",()=>{this.refreshMedia_(this.media().id)}),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=rS("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}requestErrored_(e,t,i){return!this.request||((this.request=null,e)?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(e,t,i){let s=e.sidx&&(0,x.mm)(e.sidx);if(!e.sidx||!s||this.mainPlaylistLoader_.sidxMapping_[s]){this.mediaRequest_=d().setTimeout(()=>i(!1),0);return}let r=rb(e.sidx.resolvedUri),n=(r,n)=>{let a;if(this.requestErrored_(r,n,t))return;let o=this.mainPlaylistLoader_.sidxMapping_;try{a=P()((0,w.Ki)(n.response).subarray(8))}catch(e){this.requestErrored_(e,n,t);return}return o[s]={sidxInfo:e.sidx,sidx:a},(0,x.jp)(e,a,e.sidx.resolvedUri),i(!0)};this.request=nR(r,this.vhs_.xhr,(t,i,s,a)=>{if(t)return n(t,i);if(!s||"mp4"!==s)return n({status:i.status,message:`Unsupported ${s||"unknown"} container type for sidx segment at URL: ${r}`,response:"",playlist:e,internal:!0,playlistExclusionDuration:1/0,code:2},i);let{offset:o,length:l}=e.sidx.byterange;if(a.length>=l+o)return n(t,{response:a.subarray(o,o+l),status:i.status,uri:i.uri});this.request=this.vhs_.xhr({uri:r,responseType:"arraybuffer",headers:nv({byterange:e.sidx.byterange})},n)})}dispose(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},d().clearTimeout(this.minimumUpdatePeriodTimeout_),d().clearTimeout(this.mediaRequest_),d().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){if(this.request){let e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}media(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw Error("Cannot switch media playlist from "+this.state);let t=this.state;if("string"==typeof e){if(!this.mainPlaylistLoader_.main.playlists[e])throw Error("Unknown playlist URI: "+e);e=this.mainPlaylistLoader_.main.playlists[e]}let i=!this.media_||e.id!==this.media_.id;if(i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList){this.state="HAVE_METADATA",this.media_=e,i&&(this.trigger("mediachanging"),this.trigger("mediachange"));return}i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,t,i=>{this.haveMetadata({startingState:t,playlist:e})}))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),d().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(d().clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){d().clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;let t=this.media();if(e){let e=t?t.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=d().setTimeout(()=>this.load(),e);return}if(!this.started){this.start();return}t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist")}start(){if(this.started=!0,!this.isMain_){this.mediaRequest_=d().setTimeout(()=>this.haveMain_(),0);return}this.requestMain_((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])})}requestMain_(e){this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(t,i)=>{if(this.requestErrored_(t,i)){"HAVE_NOTHING"===this.state&&(this.started=!1);return}let s=i.responseText!==this.mainPlaylistLoader_.mainXml_;if(this.mainPlaylistLoader_.mainXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?this.mainLoaded_=Date.parse(i.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=rb(this.mainPlaylistLoader_.srcUrl,i),s){this.handleMain_(),this.syncClientServerClock_(()=>e(i,s));return}return e(i,s)})}syncClientServerClock_(e){let t=(0,x.LG)(this.mainPlaylistLoader_.mainXml_);return null===t?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e()):"DIRECT"===t.method?(this.mainPlaylistLoader_.clientOffset_=t.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:rT(this.mainPlaylistLoader_.srcUrl,t.value),method:t.method,withCredentials:this.withCredentials},(i,s)=>{let r;if(this.request){if(i)return this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e();r="HEAD"===t.method?s.responseHeaders&&s.responseHeaders.date?Date.parse(s.responseHeaders.date):this.mainLoaded_:Date.parse(s.responseText),this.mainPlaylistLoader_.clientOffset_=r-Date.now(),e()}}))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){this.mediaRequest_=null;let e=this.mainPlaylistLoader_.main,t=nF({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:e});e&&(t=nq(e,t,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=t||e;let i=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];return 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t,i,s;if("sei_rbsp"===e.nalUnitType&&(t=eu.parseSei(e.escapedRBSP)).payload&&t.payloadType===eu.USER_DATA_REGISTERED_ITU_T_T35&&(i=eu.parseUserData(t))){if(e.dts<this.latestDts_){this.ignoreNextEqualDts_=!0;return}if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_){this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1);return}s=eu.parseCaptionPackets(e.pts,i),this.captionPackets_=this.captionPackets_.concat(s),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},ec.prototype.flushCCStreams=function(e){this.ccStreams_.forEach(function(t){return"flush"===e?t.flush():t.partialFlush()},this)},ec.prototype.flushStream=function(e){if(!this.captionPackets_.length){this.flushCCStreams(e);return}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)},ec.prototype.flush=function(){return this.flushStream("flush")},ec.prototype.partialFlush=function(){return this.flushStream("partialFlush")},ec.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},ec.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)},ec.prototype.setsChannel1Active=function(e){return(30720&e.ccData)==4096},ec.prototype.setsChannel2Active=function(e){return(30720&e.ccData)==6144},ec.prototype.setsTextOrXDSActive=function(e){return(28928&e.ccData)==256||(30974&e.ccData)==4138||(30974&e.ccData)==6186},ec.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var ep={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},em=function(e){var t=ep[e]||e;return 4096&e&&e===t?"":String.fromCharCode(t)},eg=function(e){return 32<=e&&e<=127||160<=e&&e<=255},ef=function(e){this.windowNum=e,this.reset()};ef.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},ef.prototype.getText=function(){return this.rows.join("\n")},ef.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},ef.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--},ef.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},ef.prototype.addText=function(e){this.rows[this.rowIdx]+=e},ef.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var e_=function(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new ef(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)};e_.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new ef(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},e_.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},e_.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 ey=function(e){e=e||{},ey.prototype.init.call(this);var t,i=this,s=e.captionServices||{},r={};Object.keys(s).forEach(e=>{t=s[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)}),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?i.new708Packet():null===i.current708Packet&&i.new708Packet(),i.add708Bytes(e)}};ey.prototype=new ee,ey.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},ey.prototype.add708Bytes=function(e){var t=e.ccData;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t>>>8),this.current708Packet.data.push(255&t)},ey.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,s=null,r=0,n=t[r++];for(e.seq=n>>6,e.sizeCode=63&n;r<t.length;r++)i=(n=t[r++])>>5,s=31&n,7===i&&s>0&&(i=n=t[r++]),this.pushServiceBlock(i,r,s),s>0&&(r+=s-1)},ey.prototype.pushServiceBlock=function(e,t,i){var s,r=t,n=this.current708Packet.data,a=this.services[e];for(a||(a=this.initService(e,r));r<t+i&&r<n.length;r++)eg(s=n[r])?r=this.handleText(r,a):24===s?r=this.multiByteCharacter(r,a):16===s?r=this.extendedCommands(r,a):128<=s&&s<=135?r=this.setCurrentWindow(r,a):152<=s&&s<=159?r=this.defineWindow(r,a):136===s?r=this.clearWindows(r,a):140===s?r=this.deleteWindows(r,a):137===s?r=this.displayWindows(r,a):138===s?r=this.hideWindows(r,a):139===s?r=this.toggleWindows(r,a):151===s?r=this.setWindowAttributes(r,a):144===s?r=this.setPenAttributes(r,a):145===s?r=this.setPenColor(r,a):146===s?r=this.setPenLocation(r,a):143===s?a=this.reset(r,a):8===s?a.currentWindow.backspace():12===s?a.currentWindow.clearText():13===s?a.currentWindow.pendingNewLine=!0:14===s?a.currentWindow.clearText():141===s&&r++},ey.prototype.extendedCommands=function(e,t){return eg(this.current708Packet.data[++e])&&(e=this.handleText(e,t,{isExtended:!0})),e},ey.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},ey.prototype.initService=function(e,t){var i,s="SERVICE"+e,r=this;return s in this.serviceEncodings&&(i=this.serviceEncodings[s]),this.services[e]=new e_(e,i,r),this.services[e].init(this.getPts(t),function(t){r.flushDisplayed(t,r.services[e])}),this.services[e]},ey.prototype.handleText=function(e,t,i){var s,r,n=i&&i.isExtended,a=i&&i.isMultiByte,o=this.current708Packet.data,l=o[e],h=o[e+1],d=t.currentWindow;return a?(r=[l,h],e++):r=[l],s=t.textDecoder_&&!n?t.textDecoder_.decode(new Uint8Array(r)):a?String.fromCharCode(parseInt(r.map(e=>("0"+(255&e).toString(16)).slice(-2)).join(""),16)):em((n?4096:0)|l),d.pendingNewLine&&!d.isEmpty()&&d.newLine(this.getPts(e)),d.pendingNewLine=!1,d.addText(s),e},ey.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,s=i[e+1],r=i[e+2];return eg(s)&&eg(r)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},ey.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},ey.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e],r=7&s;t.setCurrentWindow(r);var n=t.currentWindow;return s=i[++e],n.visible=(32&s)>>5,n.rowLock=(16&s)>>4,n.columnLock=(8&s)>>3,n.priority=7&s,s=i[++e],n.relativePositioning=(128&s)>>7,n.anchorVertical=127&s,s=i[++e],n.anchorHorizontal=s,s=i[++e],n.anchorPoint=(240&s)>>4,n.rowCount=15&s,s=i[++e],n.columnCount=63&s,s=i[++e],n.windowStyle=(56&s)>>3,n.penStyle=7&s,n.virtualRowCount=n.rowCount+1,e},ey.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.winAttr;return s=i[++e],r.fillOpacity=(192&s)>>6,r.fillRed=(48&s)>>4,r.fillGreen=(12&s)>>2,r.fillBlue=3&s,s=i[++e],r.borderType=(192&s)>>6,r.borderRed=(48&s)>>4,r.borderGreen=(12&s)>>2,r.borderBlue=3&s,s=i[++e],r.borderType+=(128&s)>>5,r.wordWrap=(64&s)>>6,r.printDirection=(48&s)>>4,r.scrollDirection=(12&s)>>2,r.justify=3&s,s=i[++e],r.effectSpeed=(240&s)>>4,r.effectDirection=(12&s)>>2,r.displayEffect=3&s,e},ey.prototype.flushDisplayed=function(e,t){for(var i=[],s=0;s<8;s++)t.windows[s].visible&&!t.windows[s].isEmpty()&&i.push(t.windows[s].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},ey.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)},ey.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},ey.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},ey.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},ey.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},ey.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},ey.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penAttr;return s=i[++e],r.textTag=(240&s)>>4,r.offset=(12&s)>>2,r.penSize=3&s,s=i[++e],r.italics=(128&s)>>7,r.underline=(64&s)>>6,r.edgeType=(56&s)>>3,r.fontStyle=7&s,e},ey.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penColor;return s=i[++e],r.fgOpacity=(192&s)>>6,r.fgRed=(48&s)>>4,r.fgGreen=(12&s)>>2,r.fgBlue=3&s,s=i[++e],r.bgOpacity=(192&s)>>6,r.bgRed=(48&s)>>4,r.bgGreen=(12&s)>>2,r.bgBlue=3&s,s=i[++e],r.edgeRed=(48&s)>>4,r.edgeGreen=(12&s)>>2,r.edgeBlue=3&s,e},ey.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,s=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,s=i[++e],r.row=15&s,s=i[++e],r.column=63&s,e},ey.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};var ev={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},eT=function(e){return null===e?"":String.fromCharCode(e=ev[e]||e)},eb=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],eS=function(){for(var e=[],t=15;t--;)e.push({text:"",indent:0,offset:0});return e},ek=function(e,t){ek.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+((this.field_<<1|this.dataChannel_)+1),this.setConstants(),this.reset(),this.push=function(e){var t,i,s,r,n;if((t=32639&e.ccData)===this.lastControlCode_){this.lastControlCode_=null;return}if((61440&t)==4096?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),s=t>>>8,r=255&t,t!==this.PADDING_){if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=eS();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=eS();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=eS()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(s,r))n=eT((s=(3&s)<<8)|r),this[this.mode_](e.pts,n),this.column_++;else if(this.isExtCharacter(s,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),n=eT((s=(3&s)<<8)|r),this[this.mode_](e.pts,n),this.column_++;else if(this.isMidRowCode(s,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,(14&r)==14&&this.addFormatting(e.pts,["i"]),(1&r)==1&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(s,r)){let e=3&r;this.nonDisplayed_[this.row_].offset=e,this.column_+=e}else if(this.isPAC(s,r)){var a=eb.indexOf(7968&t);if("rollUp"===this.mode_&&(a-this.rollUpRows_+1<0&&(a=this.rollUpRows_-1),this.setRollUp(e.pts,a)),a!==this.row_&&(this.clearFormatting(e.pts),this.row_=a),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),(16&t)==16){let e=(14&t)>>1;this.column_=4*e,this.nonDisplayed_[this.row_].indent+=e}this.isColorPAC(r)&&(14&r)==14&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(s)&&(0===r&&(r=null),n=eT(s)+eT(r),this[this.mode_](e.pts,n),this.column_+=n.length)}}};ek.prototype=new ee,ek.prototype.flushDisplayed=function(e){let t=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},i=[];this.displayed_.forEach((e,s)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(e){t(s)}e.text.length&&i.push({text:e.text,line:s+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else null==e&&t(s)}),i.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:i,stream:this.name_})},ek.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=eS(),this.nonDisplayed_=eS(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},ek.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_},ek.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},ek.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},ek.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},ek.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},ek.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},ek.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},ek.prototype.isNormalChar=function(e){return e>=32&&e<=127},ek.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=eS(),this.displayed_=eS()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},ek.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},ek.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)}},ek.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;i+=t,this.nonDisplayed_[this.row_].text=i},ek.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i},ek.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<15;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},ek.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;i+=t,this.displayed_[this.row_].text=i};var eC={CaptionStream:ec,Cea608Stream:ek,Cea708Stream:ey},eE={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},ew="shared",ex=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},eI=function(e){var t,i;eI.prototype.init.call(this),this.type_=e||ew,this.push=function(e){if("metadata"===e.type){this.trigger("data",e);return}(this.type_===ew||e.type===this.type_)&&(void 0===i&&(i=e.dts),e.dts=ex(e.dts,i),e.pts=ex(e.pts,i),t=e.dts,this.trigger("data",e))},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=void 0,t=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};eI.prototype=new ee;var eP={TimestampRolloverStream:eI,handleRollover:ex},eA=(e,t,i)=>{if(!e)return -1;for(var s=i;s<e.length;s++)if(e[s]===t)return s;return -1},eL={Utf8:3},eD=function(e,t,i){var s,r="";for(s=t;s<i;s++)r+="%"+("00"+e[s].toString(16)).slice(-2);return r},eO=function(e,t,i){return decodeURIComponent(eD(e,t,i))},eM=function(e,t,i){return unescape(eD(e,t,i))},eU=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},eR={APIC:function(e){var t,i,s=1;!(e.data[0]!==eL.Utf8||(t=eA(e.data,0,s))<0)&&(e.mimeType=eM(e.data,s,t),s=t+1,e.pictureType=e.data[s],s++,(i=eA(e.data,0,s))<0||(e.description=eO(e.data,s,i),s=i+1,"-->"===e.mimeType?e.url=eM(e.data,s,e.data.length):e.pictureData=e.data.subarray(s,e.data.length)))},"T*":function(e){e.data[0]===eL.Utf8&&(e.value=eO(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\x00"))},TXXX:function(e){var t;e.data[0]===eL.Utf8&&-1!==(t=eA(e.data,0,1))&&(e.description=eO(e.data,1,t),e.value=eO(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=eM(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;e.data[0]===eL.Utf8&&-1!==(t=eA(e.data,0,1))&&(e.description=eO(e.data,1,t),e.url=eM(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){var t;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=eM(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},eB={parseId3Frames:function(e){var t,i=10,s=0,r=[];if(!(e.length<10)&&73===e[0]&&68===e[1]&&51===e[2]){s=eU(e.subarray(6,10))+10,64&e[5]&&(i+=4+eU(e.subarray(10,14)),s-=eU(e.subarray(16,20)));do{if((t=eU(e.subarray(i+4,i+8)))<1)break;var n={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)};n.key=n.id,eR[n.id]?eR[n.id](n):"T"===n.id[0]?eR["T*"](n):"W"===n.id[0]&&eR["W*"](n),r.push(n),i+=10+t}while(i<s);return r}},parseSyncSafeInteger:eU,frameParsers:eR};(j=function(e){var t,i={descriptor:e&&e.descriptor},s=0,r=[],n=0;if(j.prototype.init.call(this),this.dispatchType=eE.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,a,o,l;if("timed-metadata"===e.type){if(e.dataAlignmentIndicator&&(n=0,r.length=0),0===r.length&&(e.data.length<10||73!==e.data[0]||68!==e.data[1]||51!==e.data[2])){this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});return}if(r.push(e),n+=e.data.byteLength,1===r.length&&(s=eB.parseSyncSafeInteger(e.data.subarray(6,10))+10),!(n<s)){for(l=0,t={data:new Uint8Array(s),frames:[],pts:r[0].pts,dts:r[0].dts};l<s;)t.data.set(r[0].data.subarray(0,s-l),l),l+=r[0].data.byteLength,n-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i+=4+eB.parseSyncSafeInteger(t.data.subarray(10,14)),s-=eB.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((a=eB.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}if((o={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+a+10)}).key=o.id,eB.frameParsers[o.id]?eB.frameParsers[o.id](o):"T"===o.id[0]?eB.frameParsers["T*"](o):"W"===o.id[0]&&eB.frameParsers["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner){var h=o.data,d=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;d*=4,d+=3&h[7],o.timeStamp=d,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)}t.frames.push(o),i+=10+a}while(i<s);this.trigger("data",t)}}}}).prototype=new ee;var eN=j,ej=eP.TimestampRolloverStream;(F=function(){var e=new Uint8Array(188),t=0;F.prototype.init.call(this),this.push=function(i){var s,r=0,n=188;for(t?((s=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),s.set(i,t),t=0):s=i;n<s.byteLength;){if(71===s[r]&&71===s[n]){this.trigger("data",s.subarray(r,n)),r+=188,n+=188;continue}r++,n++}r<s.byteLength&&(e.set(s.subarray(r),0),t=s.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}}).prototype=new ee,($=function(){var e,t,i,s;$.prototype.init.call(this),s=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,s){var r=0;s.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===s.type?t(e.subarray(r),s):i(e.subarray(r),s)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],s.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=s.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(s.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var n=e[r],a=(31&e[r+1])<<8|e[r+2];n===eE.H264_STREAM_TYPE&&null===s.programMapTable.video?s.programMapTable.video=a:n===eE.ADTS_STREAM_TYPE&&null===s.programMapTable.audio?s.programMapTable.audio=a:n===eE.METADATA_STREAM_TYPE&&(s.programMapTable["timed-metadata"][a]=n),r+=((15&e[r+3])<<8|e[r+4])+5}t.programMapTable=s.programMapTable}},this.push=function(t){var i={},s=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(s+=t[s]+1),0===i.pid)i.type="pat",e(t.subarray(s),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(s),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,s,i]):this.processPes_(t,s,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=eE.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=eE.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new ee,$.STREAM_TYPES={h264:27,adts:15},(q=function(){var e,t=this,i=!1,s={data:[],size:0},r={data:[],size:0},n={data:[],size:0},a=function(e,t){var i;let s=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===s&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=(4&e[6])!=0,192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8]))},o=function(e,i,s){var r,n=new Uint8Array(e.size),o={type:i},l=0,h=0,d=!1;if(e.data.length&&!(e.size<9)){for(l=0,o.trackId=e.data[0].pid;l<e.data.length;l++)r=e.data[l],n.set(r.data,h),h+=r.data.byteLength;a(n,o),d="video"===i||o.packetLength<=e.size,(s||d)&&(e.size=0,e.data.length=0),d&&t.trigger("data",o)}};q.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var e,t;switch(a.streamType){case eE.H264_STREAM_TYPE:e=s,t="video";break;case eE.ADTS_STREAM_TYPE:e=r,t="audio";break;case eE.METADATA_STREAM_TYPE:e=n,t="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&o(e,t,!0),e.data.push(a),e.size+=a.data.byteLength},pmt:function(){var s={type:"metadata",tracks:[]};null!==(e=a.programMapTable).video&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),i=!0,t.trigger("data",s)}})[a.type]()},this.reset=function(){s.size=0,s.data.length=0,r.size=0,r.data.length=0,this.trigger("reset")},this.flushStreams_=function(){o(s,"video"),o(r,"audio"),o(n,"timed-metadata")},this.flush=function(){if(!i&&e){var s={type:"metadata",tracks:[]};null!==e.video&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",s)}i=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new ee;var eF={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:F,TransportParseStream:$,ElementaryStream:q,TimestampRolloverStream:ej,CaptionStream:eC.CaptionStream,Cea608Stream:eC.Cea608Stream,Cea708Stream:eC.Cea708Stream,MetadataStream:eN};for(var e$ in eE)eE.hasOwnProperty(e$)&&(eF[e$]=eE[e$]);var eq=eo.ONE_SECOND_IN_TS,eH=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(H=function(e){var t,i=0;H.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${i} outside syncword`})},this.push=function(s){var r,n,a,o,l,h,d=0;if(e||(i=0),"audio"===s.type){for(t&&t.length?(o=t,(t=new Uint8Array(o.byteLength+s.data.byteLength)).set(o),t.set(s.data,o.byteLength)):t=s.data;d+7<t.length;){if(255!==t[d]||(246&t[d+1])!=240){"number"!=typeof r&&(r=d),d++;continue}if("number"==typeof r&&(this.skipWarn_(r,d),r=null),a=(1&~t[d+1])*2,n=(3&t[d+3])<<11|t[d+4]<<3|(224&t[d+5])>>5,h=(l=((3&t[d+6])+1)*1024)*eq/eH[(60&t[d+2])>>>2],t.byteLength-d<n)break;this.trigger("data",{pts:s.pts+i*h,dts:s.dts+i*h,sampleCount:l,audioobjecttype:(t[d+2]>>>6&3)+1,channelcount:(1&t[d+2])<<2|(192&t[d+3])>>>6,samplerate:eH[(60&t[d+2])>>>2],samplingfrequencyindex:(60&t[d+2])>>>2,samplesize:16,data:t.subarray(d+7+a,d+n)}),i++,d+=n}"number"==typeof r&&(this.skipWarn_(r,d),r=null),t=t.subarray(d)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}}).prototype=new ee;var eV=H,ez=function(e){var t=e.byteLength,i=0,s=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+s},this.loadWord=function(){var r=e.byteLength-t,n=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw Error("no bytes available");n.set(e.subarray(r,r+a)),i=new DataView(n.buffer).getUint32(0),s=8*a,t-=a},this.skipBits=function(e){var r;s>e||(e-=s,r=Math.floor(e/8),e-=8*r,t-=r,this.loadWord()),i<<=e,s-=e},this.readBits=function(e){var r=Math.min(s,e),n=i>>>32-r;return((s-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0)?n<<r|this.readBits(r):n},this.skipLeadingZeros=function(){var e;for(e=0;e<s;++e)if((i&2147483648>>>e)!=0)return i<<=e,s-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(z=function(){var e,t,i=0;z.prototype.init.call(this),this.push=function(s){t?((r=new Uint8Array(t.byteLength+s.data.byteLength)).set(t),r.set(s.data,t.byteLength),t=r):t=s.data;for(var r,n=t.byteLength;i<n-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<n;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do e++;while(1!==t[e]&&e<n);i=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(i+3,e-2)),i=e-2,e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.reset=function(){t=null,i=0,this.trigger("reset")},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=new ee,W={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(V=function(){var e,t,i,s,r,n,a,o=new z;V.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,s=e.dts,o.push(e))},o.on("data",function(a){var o={trackId:t,pts:i,dts:s,data:a,nalUnitTypeCode:31&a[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(a.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(a.subarray(1)),o.config=n(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()},a=function(e,t){var i,s=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(s+t.readExpGolomb()+256)%256),s=0===r?s:r},r=function(e){for(var t,i,s=e.byteLength,r=[],n=1;n<s-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(r.push(n+2),n+=2):n++;if(0===r.length)return e;t=s-r.length,i=new Uint8Array(t);var a=0;for(n=0;n<t;a++,n++)a===r[0]&&(a++,r.shift()),i[n]=e[a];return i},n=function(e){var t,i,s,r,n,o,l,h,d,u,c,p,m=0,g=0,f=0,_=0,y=[1,1];if(i=(t=new ez(e)).readUnsignedByte(),r=t.readUnsignedByte(),s=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),W[i]&&(3===(n=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(p=0,c=3!==n?8:12;p<c;p++)t.readBoolean()&&(p<6?a(16,t):a(64,t));if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),l=t.readUnsignedExpGolomb(),p=0;p<l;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),h=t.readUnsignedExpGolomb(),d=t.readUnsignedExpGolomb(),0===(u=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),f=t.readUnsignedExpGolomb(),_=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:i,levelIdc:s,profileCompatibility:r,width:(h+1)*16-2*m-2*g,height:(2-u)*(d+1)*16-2*f-2*_,sarRatio:y}}}).prototype=new ee;var eW={H264Stream:V},eG=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],eK=function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(i=i>=0?i:0,(16&e[t+5])>>4)?i+20:i+10},eQ=function(e,t){return e.length-t<10||73!==e[t]||68!==e[t+1]||51!==e[t+2]?t:(t+=eK(e,t),eQ(e,t))},eX=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},eY=function(e,t,i){var s,r="";for(s=t;s<i;s++)r+="%"+("00"+e[s].toString(16)).slice(-2);return r},eJ={isLikelyAacData:function(e){var t=eQ(e,0);return e.length>=t+2&&(255&e[t])==255&&(240&e[t+1])==240&&(22&e[t+1])==16},parseId3TagSize:eK,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,s=e[t+4]<<3;return 6144&e[t+3]|s|i},parseType:function(e,t){return 73===e[t]&&68===e[t+1]&&51===e[t+2]?"timed-metadata":!0&e[t]&&(240&e[t+1])==240?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255!==e[t]||(246&e[t+1])!=240){t++;continue}return eG[(60&e[t+2])>>>2]}return null},parseAacTimestamp:function(e){var t,i,s;t=10,64&e[5]&&(t+=4+eX(e.subarray(10,14)));do{if((i=eX(e.subarray(t+4,t+8)))<1)break;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){s=e.subarray(t+10,t+i+10);for(var r=0;r<s.byteLength;r++)if(0===s[r]){if("com.apple.streaming.transportStreamTimestamp"===unescape(eY(s,0,r))){var n=s.subarray(r+1),a=(1&n[3])<<30|n[4]<<22|n[5]<<14|n[6]<<6|n[7]>>>2;return a*=4,a+=3&n[7]}break}}t+=10+i}while(t<e.byteLength);return null}};(G=function(){var e=new Uint8Array,t=0;G.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var s,r,n,a=0,o=0;for(e.length?(n=e.length,(e=new Uint8Array(i.byteLength+n)).set(e.subarray(0,n)),e.set(i,n)):e=i;e.length-o>=3;){if(73===e[o]&&68===e[o+1]&&51===e[o+2]){if(e.length-o<10||(a=eJ.parseId3TagSize(e,o),o+a>e.length))break;s={type:"timed-metadata",data:e.subarray(o,o+a)},this.trigger("data",s),o+=a;continue}if((255&e[o])==255&&(240&e[o+1])==240){if(e.length-o<7||(a=eJ.parseAdtsSize(e,o),o+a>e.length))break;r={type:"audio",data:e.subarray(o,o+a),pts:t,dts:t},this.trigger("data",r),o+=a;continue}o++}e=e.length-o>0?e.subarray(o):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new ee;var eZ=G,e0={ftyp:o,mdat:function(e){return a(S.mdat,e)},moof:function(e,t){for(var i=[],s=t.length;s--;)i[s]=v(t[s]);return a.apply(null,[S.moof,a(S.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))].concat(i))},moov:h,initSegment:function(e){var t,i=o(),s=h(e);return(t=new Uint8Array(i.byteLength+s.byteLength)).set(i),t.set(s,i.byteLength),t}},e1={groupNalsIntoFrames:function(e){var t,i,s=[],r=[];for(t=0,r.byteLength=0,r.nalCount=0,r.duration=0,s.byteLength=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(s.length&&(s.duration=i.dts-s.dts,r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s)),(s=[i]).byteLength=i.data.byteLength,s.pts=i.pts,s.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(s.keyFrame=!0),s.duration=i.dts-s.dts,s.byteLength+=i.data.byteLength,s.push(i));return r.length&&(!s.duration||s.duration<=0)&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s),r},groupFramesIntoGops:function(e){var t,i,s=[],r=[];for(t=0,s.byteLength=0,s.nalCount=0,s.duration=0,s.pts=e[0].pts,s.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts;t<e.length;t++)(i=e[t]).keyFrame?(s.length&&(r.push(s),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration),(s=[i]).nalCount=i.length,s.byteLength=i.byteLength,s.pts=i.pts,s.dts=i.dts,s.duration=i.duration):(s.duration+=i.duration,s.nalCount+=i.length,s.byteLength+=i.byteLength,s.push(i));return r.length&&s.duration<=0&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration,r.push(s),r},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){var i,s,r,n,a=t||0,o=[];for(i=0;i<e.length;i++)for(s=0,n=e[i];s<n.length;s++)r=es(n[s],a),a+=r.size,o.push(r);return o},concatenateNalData:function(e){var t,i,s,r,n,a,o=0,l=e.byteLength,h=e.nalCount,d=new Uint8Array(l+4*h),u=new DataView(d.buffer);for(t=0;t<e.length;t++)for(i=0,r=e[t];i<r.length;i++)for(s=0,n=r[i];s<n.length;s++)a=n[s],u.setUint32(o,a.data.byteLength),o+=4,d.set(a.data,o),o+=a.data.byteLength;return d},generateSampleTableForFrame:function(e,t){var i=[];return i.push(es(e,t||0)),i},concatenateNalDataForFrame:function(e){var t,i,s=0,r=e.byteLength,n=e.length,a=new Uint8Array(r+4*n),o=new DataView(a.buffer);for(t=0;t<e.length;t++)i=e[t],o.setUint32(s,i.data.byteLength),s+=4,a.set(i.data,s),s+=i.data.byteLength;return a}},e2={prefixWithSilence:function(e,t,i,s){var r,n,a,o,l=0,h=0,d=0;if(t.length&&(r=eo.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),l=Math.ceil(eo.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&s&&(d=(h=Math.floor((r-Math.max(i,s))/l))*l),!(h<1)&&!(d>eo.ONE_SECOND_IN_TS/2))){for((n=el()[e.samplerate])||(n=t[0].data),a=0;a<h;a++)o=t[0],t.splice(0,0,{data:n,dts:o.dts-l,pts:o.pts-l});return e.baseMediaDecodeTime-=Math.floor(eo.videoTsToAudioTs(d,e.samplerate)),d}},trimAdtsFramesByEarliestDts:function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter(function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)}))},generateSampleTable:function(e){var t,i=[];for(t=0;t<e.length;t++)i.push({size:e[t].data.byteLength,duration:1024});return i},concatenateFrameData:function(e){var t,i,s=0,r=new Uint8Array(eh(e));for(t=0;t<e.length;t++)i=e[t],r.set(i.data,s),s+=i.data.byteLength;return r}},e4={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i,s=e.minSegmentDts;return t||(s-=e.timelineStartInfo.dts),i=Math.max(0,i=e.timelineStartInfo.baseMediaDecodeTime+s),"audio"===e.type&&(i*=e.samplerate/ed,i=Math.floor(i)),i},collectDtsInfo: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))}},e8=eW.H264Stream,e5=eJ.isLikelyAacData,e3=eo.ONE_SECOND_IN_TS,e6=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],e7=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],e9=function(e,t){t.stream=e,this.trigger("log",t)},te=function(e,t){for(var i=Object.keys(t),s=0;s<i.length;s++){var r=i[s];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",e9.bind(e,r))}},tt=function(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},ti=function(e,t,i,s,r,n){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(s-t),pts:e+(r-i)},prependedContentDuration:n,baseMediaDecodeTime:e}};(Q=function(e,t){var i,s=[],r=0,n=0,a=1/0;i=(t=t||{}).firstSequenceNumber||0,Q.prototype.init.call(this),this.push=function(t){e4.collectDtsInfo(e,t),e&&e6.forEach(function(i){e[i]=t[i]}),s.push(t)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){a=e},this.setAudioAppendStart=function(e){n=e},this.flush=function(){var o,l,h,d,u,c,p;if(0===s.length){this.trigger("done","AudioSegmentStream");return}o=e2.trimAdtsFramesByEarliestDts(s,e,r),e.baseMediaDecodeTime=e4.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),p=e2.prefixWithSilence(e,o,n,a),e.samples=e2.generateSampleTable(o),h=e0.mdat(e2.concatenateFrameData(o)),s=[],l=e0.moof(i,[e]),d=new Uint8Array(l.byteLength+h.byteLength),i++,d.set(l),d.set(h,l.byteLength),e4.clearDtsInfo(e),u=Math.ceil(1024*e3/e.samplerate),o.length&&(c=o.length*u,this.trigger("segmentTimingInfo",ti(eo.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+c,o[0].pts+c,p||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+c})),this.trigger("data",{track:e,boxes:d}),this.trigger("done","AudioSegmentStream")},this.reset=function(){e4.clearDtsInfo(e),s=[],this.trigger("reset")}}).prototype=new ee,(K=function(e,t){var i,s,r,n=[],a=[];i=(t=t||{}).firstSequenceNumber||0,K.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){e4.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||s||(s=t.config,e.sps=[t.data],e7.forEach(function(t){e[t]=s[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.data,e.pps=[t.data]),n.push(t)},this.flush=function(){for(var s,r,o,l,h,d,u,c,p,m=0;n.length&&"access_unit_delimiter_rbsp"!==n[0].nalUnitType;)n.shift();if(0===n.length){this.resetStream_(),this.trigger("done","VideoSegmentStream");return}if(r=e1.groupNalsIntoFrames(n),(l=e1.groupFramesIntoGops(r))[0][0].keyFrame||((o=this.getGopForFusion_(n[0],e))?(m=o.duration,l.unshift(o),l.byteLength+=o.byteLength,l.nalCount+=o.nalCount,l.pts=o.pts,l.dts=o.dts,l.duration+=o.duration):l=e1.extendFirstKeyFrame(l)),a.length){if(!(s=t.alignGopsAtEnd?this.alignGopsAtEnd_(l):this.alignGopsAtStart_(l))){this.gopCache_.unshift({gop:l.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),n=[],this.resetStream_(),this.trigger("done","VideoSegmentStream");return}e4.clearDtsInfo(e),l=s}e4.collectDtsInfo(e,l),e.samples=e1.generateSampleTable(l),d=e0.mdat(e1.concatenateNalData(l)),e.baseMediaDecodeTime=e4.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",l.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),c=l[0],p=l[l.length-1],this.trigger("segmentTimingInfo",ti(e.baseMediaDecodeTime,c.dts,c.pts,p.dts+p.duration,p.pts+p.duration,m)),this.trigger("timingInfo",{start:l[0].pts,end:l[l.length-1].pts+l[l.length-1].duration}),this.gopCache_.unshift({gop:l.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),n=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),h=e0.moof(i,[e]),u=new Uint8Array(h.byteLength+d.byteLength),i++,u.set(h),u.set(d,h.byteLength),this.trigger("data",{track:e,boxes:u}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),n=[],this.gopCache_.length=0,a.length=0,this.trigger("reset")},this.resetStream_=function(){e4.clearDtsInfo(e),s=void 0,r=void 0},this.getGopForFusion_=function(t){var i,s,r,n,a,o=1/0;for(a=0;a<this.gopCache_.length;a++)r=(n=this.gopCache_[a]).gop,e.pps&&tt(e.pps[0],n.pps[0])&&e.sps&&tt(e.sps[0],n.sps[0])&&!(r.dts<e.timelineStartInfo.dts)&&(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!s||o>i)&&(s=n,o=i);return s?s.gop:null},this.alignGopsAtStart_=function(e){var t,i,s,r,n,o,l,h;for(n=e.byteLength,o=e.nalCount,l=e.duration,t=i=0;t<a.length&&i<e.length&&(s=a[t],r=e[i],s.pts!==r.pts);){if(r.pts>s.pts){t++;continue}i++,n-=r.byteLength,o-=r.nalCount,l-=r.duration}return 0===i?e:i===e.length?null:((h=e.slice(i)).byteLength=n,h.duration=l,h.nalCount=o,h.pts=h[0].pts,h.dts=h[0].dts,h)},this.alignGopsAtEnd_=function(e){for(t=a.length-1,i=e.length-1,n=null,o=!1;t>=0&&i>=0;){if(s=a[t],r=e[i],s.pts===r.pts){o=!0;break}if(s.pts>r.pts){t--;continue}t===a.length-1&&(n=i),i--}if(!o&&null===n)return null;if(0===(l=o?i:n))return e;var t,i,s,r,n,o,l,h=e.slice(l),d=h.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 h.byteLength=d.byteLength,h.duration=d.duration,h.nalCount=d.nalCount,h.pts=h[0].pts,h.dts=h[0].dts,h},this.alignGopsWith=function(e){a=e}}).prototype=new ee,(Y=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,Y.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):void(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),"audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes)))}}).prototype=new ee,Y.prototype.flush=function(e){var t,i,s,r,n=0,a={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e||this.remuxTracks)return;if(0===this.pendingTracks.length){this.emittedTracks++,this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0);return}}if(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,e7.forEach(function(e){a.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,e6.forEach(function(e){a.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?a.type=this.pendingTracks[0].type:a.type="combined",this.emittedTracks+=this.pendingTracks.length,s=e0.initSegment(this.pendingTracks),a.initSegment=new Uint8Array(s.byteLength),a.initSegment.set(s),a.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)a.data.set(this.pendingBoxes[r],n),n+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=eo.metadataTsToSeconds(t.startPts,o,this.keepOriginalTimestamps),t.endTime=eo.metadataTsToSeconds(t.endPts,o,this.keepOriginalTimestamps),a.captionStreams[t.stream]=!0,a.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=eo.metadataTsToSeconds(i.pts,o,this.keepOriginalTimestamps),a.metadata.push(i);for(a.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",a),r=0;r<a.captions.length;r++)t=a.captions[r],this.trigger("caption",t);for(r=0;r<a.metadata.length;r++)i=a.metadata[r],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},Y.prototype.setRemux=function(e){this.remuxTracks=e},(X=function(e){var t,i,s=this,r=!0;X.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 eF.MetadataStream,r.aacStream=new eZ,r.audioTimestampRolloverStream=new eF.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new eF.TimestampRolloverStream("timed-metadata"),r.adtsStream=new eV,r.coalesceStream=new Y(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(n){"timed-metadata"!==n.type&&"audio"!==n.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:s.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new Q(i,e),r.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),s.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))}),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),te(this,r)},this.setupTsPipeline=function(){var r={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=new eF.MetadataStream,r.packetStream=new eF.TransportPacketStream,r.parseStream=new eF.TransportParseStream,r.elementaryStream=new eF.ElementaryStream,r.timestampRolloverStream=new eF.TimestampRolloverStream,r.adtsStream=new eV,r.h264Stream=new e8,r.captionStream=new eF.CaptionStream(e),r.coalesceStream=new Y(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(n){var a;if("metadata"===n.type){for(a=n.tracks.length;a--;)t||"video"!==n.tracks[a].type?i||"audio"!==n.tracks[a].type||((i=n.tracks[a]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime):(t=n.tracks[a]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new K(t,e),r.videoSegmentStream.on("log",s.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-s.baseMediaDecodeTime))}),r.videoSegmentStream.on("processedGopsInfo",s.trigger.bind(s,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),r.videoSegmentStream.on("timingInfo",s.trigger.bind(s,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new Q(i,e),r.audioSegmentStream.on("log",s.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),s.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}}),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",function(e){e.dispatchType=r.metadataStream.dispatchType,s.trigger("id3Frame",e)}),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),te(this,r)},this.setBaseMediaDecodeTime=function(s){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=s),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,e4.clearDtsInfo(i),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,e4.clearDtsInfo(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){if(r){var t=e5(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()}}).prototype=new ee;var ts={Transmuxer:X},tr={toUnsigned:function(e){return e>>>0},toHexString:function(e){return("00"+e.toString(16)).slice(-2)}},tn=function(e){return""+(String.fromCharCode(e[0])+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3]))},ta=tr.toUnsigned,to=function(e,t){var i,s,r,n,a,o=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=ta(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=tn(e.subarray(i+4,i+8)),n=s>1?i+s:e.byteLength,r===t[0]&&(1===t.length?o.push(e.subarray(i+8,n)):(a=to(e.subarray(i+8,n),t.slice(1))).length&&(o=o.concat(a))),i=n;return o},tl=tr.toUnsigned,th=et.getUint64,td=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=th(e.subarray(4)):t.baseMediaDecodeTime=tl(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},tu=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]}},tc=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},s=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],n=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],h=8&i.flags[1],d=s.getUint32(4),u=8;for(r&&(i.dataOffset=s.getInt32(u),u+=4),n&&d&&(t={flags:tu(e.subarray(u,u+4))},u+=4,a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),h&&(1===i.version?t.compositionTimeOffset=s.getInt32(u):t.compositionTimeOffset=s.getUint32(u),u+=4),i.samples.push(t),d--);d--;)t={},a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),l&&(t.flags=tu(e.subarray(u,u+4)),u+=4),h&&(1===i.version?t.compositionTimeOffset=s.getInt32(u):t.compositionTimeOffset=s.getUint32(u),u+=4),i.samples.push(t);return i},tp=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),s={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&s.flags[2],n=2&s.flags[2],a=8&s.flags[2],o=16&s.flags[2],l=32&s.flags[2],h=65536&s.flags[0],d=131072&s.flags[0];return t=8,r&&(t+=4,s.baseDataOffset=i.getUint32(12),t+=4),n&&(s.sampleDescriptionIndex=i.getUint32(t),t+=4),a&&(s.defaultSampleDuration=i.getUint32(t),t+=4),o&&(s.defaultSampleSize=i.getUint32(t),t+=4),l&&(s.defaultSampleFlags=i.getUint32(t)),h&&(s.durationIsEmpty=!0),!r&&d&&(s.baseDataOffsetIsMoof=!0),s},tm="undefined"!=typeof window?window:void 0!==Z?Z:"undefined"!=typeof self?self:{},tg=eu.discardEmulationPreventionBytes,tf=eC.CaptionStream,t_=function(e,t){for(var i=e,s=0;s<t.length;s++){var r=t[s];if(i<r.size)return r;i-=r.size}return null},ty=function(e,t,i){var s,r,n,a,o=new DataView(e.buffer,e.byteOffset,e.byteLength),l={logs:[],seiNals:[]};for(r=0;r+4<e.length;r+=n)if(n=o.getUint32(r),r+=4,!(n<=0))switch(31&e[r]){case 6:var h=e.subarray(r+1,r+1+n),d=t_(r,t);if(s={nalUnitType:"sei_rbsp",size:n,data:h,escapedRBSP:tg(h),trackId:i},d)s.pts=d.pts,s.dts=d.dts,a=d;else if(a)s.pts=a.pts,s.dts=a.dts;else{l.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+r+" for trackId "+i+". See mux.js#223."});break}l.seiNals.push(s)}return l},tv=function(e,t,i){var s=t,r=i.defaultSampleDuration||0,n=i.defaultSampleSize||0,a=i.trackId,o=[];return e.forEach(function(e){var t=tc(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=n),e.trackId=a,e.dts=s,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof s?(e.pts=s+tm.BigInt(e.compositionTimeOffset),s+=tm.BigInt(e.duration)):(e.pts=s+e.compositionTimeOffset,s+=e.duration)}),o=o.concat(t)}),o},tT=function(e,t){var i=to(e,["moof","traf"]),s=to(e,["mdat"]),r={},n=[];return s.forEach(function(e,t){var s=i[t];n.push({mdat:e,traf:s})}),n.forEach(function(e){var i,s=e.mdat,n=e.traf,a=tp(to(n,["tfhd"])[0]),o=a.trackId,l=to(n,["tfdt"]),h=l.length>0?td(l[0]).baseMediaDecodeTime:0,d=to(n,["trun"]);t===o&&d.length>0&&(i=ty(s,tv(d,h,a),o),r[o]||(r[o]={seiNals:[],logs:[]}),r[o].seiNals=r[o].seiNals.concat(i.seiNals),r[o].logs=r[o].logs.concat(i.logs))}),r},tb=function(e,t,i){if(null===t)return null;var s=tT(e,t)[t]||{};return{seiNals:s.seiNals,logs:s.logs,timescale:i}},tS=function(){var e,t,i,s,r,n,a=!1;this.isInitialized=function(){return a},this.init=function(t){e=new tf,a=!0,n=!!t&&t.isPartial,e.on("data",function(e){e.startTime=e.startPts/s,e.endTime=e.endPts/s,r.captions.push(e),r.captionStreams[e.stream]=!0}),e.on("log",function(e){r.logs.push(e)})},this.isNewInit=function(e,t){return(!e||0!==e.length)&&(!t||"object"!=typeof t||0!==Object.keys(t).length)&&(i!==e[0]||s!==t[i])},this.parse=function(e,n,a){var o;if(!this.isInitialized()||!n||!a)return null;if(this.isNewInit(n,a))s=a[i=n[0]];else if(null===i||!s)return t.push(e),null;for(;t.length>0;){var l=t.shift();this.parse(l,n,a)}return((o=tb(e,i,s))&&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;n?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,s=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},tk=function(e){for(var t=0,i=String.fromCharCode(e[0]),s="";"\x00"!==i;)s+=i,i=String.fromCharCode(e[++t]);return s+i},tC=et.getUint64,tE=function(e,t){var i="\x00"!==t.scheme_id_uri,s=0===e&&tw(t.presentation_time_delta)&&i,r=1===e&&tw(t.presentation_time)&&i;return!(e>1)&&s||r},tw=function(e){return void 0!==e||null!==e},tx=tr.toUnsigned,tI=tr.toHexString,tP={parseEmsgBox:function(e){var t,i,s,r,n,a,o,l=4,h=e[0];if(0===h){t=tk(e.subarray(l)),l+=t.length,i=tk(e.subarray(l)),l+=i.length;var d=new DataView(e.buffer);s=d.getUint32(l),l+=4,n=d.getUint32(l),l+=4,a=d.getUint32(l),l+=4,o=d.getUint32(l),l+=4}else if(1===h){var d=new DataView(e.buffer);s=d.getUint32(l),l+=4,r=tC(e.subarray(l)),l+=8,a=d.getUint32(l),l+=4,o=d.getUint32(l),l+=4,t=tk(e.subarray(l)),l+=t.length,i=tk(e.subarray(l)),l+=i.length}var u={scheme_id_uri:t,value:i,timescale:s||1,presentation_time:r,presentation_time_delta:n,event_duration:a,id:o,message_data:new Uint8Array(e.subarray(l,e.byteLength))};return tE(h,u)?u:void 0},scaleTime:function(e,t,i,s){return e||0===e?e/t:s+i/t}},tA=et.getUint64,tL=eB.parseId3Frames,tD={findBox:to,parseType:tn,timescale:function(e){return to(e,["moov","trak"]).reduce(function(e,t){var i,s,r,n;return(i=to(t,["tkhd"])[0])&&(s=0===i[0]?12:20,r=tx(i[s]<<24|i[s+1]<<16|i[s+2]<<8|i[s+3]),n=to(t,["mdia","mdhd"])[0])?(s=0===n[0]?12:20,e[r]=tx(n[s]<<24|n[s+1]<<16|n[s+2]<<8|n[s+3]),e):null},{})},startTime:function(e,t){var i=to(t,["moof","traf"]).reduce(function(t,i){let s;var r,n=to(i,["tfhd"])[0],a=e[tx(n[4]<<24|n[5]<<16|n[6]<<8|n[7])]||9e4,o=to(i,["tfdt"])[0],l=new DataView(o.buffer,o.byteOffset,o.byteLength);return"bigint"==typeof(r=1===o[0]?tA(o.subarray(4,12)):l.getUint32(4))?s=r/tm.BigInt(a):"number"!=typeof r||isNaN(r)||(s=r/a),s<Number.MAX_SAFE_INTEGER&&(s=Number(s)),s<t&&(t=s),t},1/0);return"bigint"==typeof i||isFinite(i)?i:0},compositionStartTime:function(e,t){var i,s=to(t,["moof","traf"]),r=0,n=0;if(s&&s.length){var a=to(s[0],["tfhd"])[0],o=to(s[0],["trun"])[0],l=to(s[0],["tfdt"])[0];if(a&&(i=tp(a).trackId),l&&(r=td(l).baseMediaDecodeTime),o){var h=tc(o);h.samples&&h.samples.length&&(n=h.samples[0].compositionTimeOffset||0)}}var d=e[i]||9e4;"bigint"==typeof r&&(n=tm.BigInt(n),d=tm.BigInt(d));var u=(r+n)/d;return"bigint"==typeof u&&u<Number.MAX_SAFE_INTEGER&&(u=Number(u)),u},videoTrackIds:function(e){var t=to(e,["moov","trak"]),i=[];return t.forEach(function(e){var t=to(e,["mdia","hdlr"]),s=to(e,["tkhd"]);t.forEach(function(e,t){var r,n,a=tn(e.subarray(8,12)),o=s[t];"vide"===a&&(n=0===(r=new DataView(o.buffer,o.byteOffset,o.byteLength)).getUint8(0)?r.getUint32(12):r.getUint32(20),i.push(n))})}),i},tracks:function(e){var t=to(e,["moov","trak"]),i=[];return t.forEach(function(e){var t={},s=to(e,["tkhd"])[0];s&&(l=(o=new DataView(s.buffer,s.byteOffset,s.byteLength)).getUint8(0),t.id=0===l?o.getUint32(12):o.getUint32(20));var r=to(e,["mdia","hdlr"])[0];if(r){var n=tn(r.subarray(8,12));"vide"===n?t.type="video":"soun"===n?t.type="audio":t.type=n}var a=to(e,["mdia","minf","stbl","stsd"])[0];if(a){var o,l,h,d=a.subarray(8);t.codec=tn(d.subarray(4,8));var u=to(d,[t.codec])[0];u&&(/^[asm]vc[1-9]$/i.test(t.codec)?"avcC"===tn((h=u.subarray(78)).subarray(4,8))&&h.length>11?(t.codec+=".",t.codec+=tI(h[9]),t.codec+=tI(h[10]),t.codec+=tI(h[11])):t.codec="avc1.4d400d":/^mp4[a,v]$/i.test(t.codec)?"esds"===tn((h=u.subarray(28)).subarray(4,8))&&h.length>20&&0!==h[19]?(t.codec+="."+tI(h[19]),t.codec+="."+tI(h[20]>>>2&63).replace(/^0/,"")):t.codec="mp4a.40.2":t.codec=t.codec.toLowerCase())}var c=to(e,["mdia","mdhd"])[0];c&&(t.timescale=J(c)),i.push(t)}),i},getTimescaleFromMediaHeader:J=function(e){var t=0===e[0]?12:20;return tx(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},getEmsgID3:function(e,t=0){return to(e,["emsg"]).map(e=>{var i=tP.parseEmsgBox(new Uint8Array(e)),s=tL(i.message_data);return{cueTime:tP.scaleTime(i.presentation_time,i.timescale,i.presentation_time_delta,t),duration:tP.scaleTime(i.event_duration,i.timescale),frames:s}})}},tO=function(e){var t=31&e[1];return t<<=8,t|=e[2]},tM=function(e){return!!(64&e[1])},tU=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},tR=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}},tB=eP.handleRollover,tN={};tN.ts={parseType:function(e,t){var i=tO(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=tM(e),i=4+tU(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t,i={},s=tM(e),r=4+tU(e);if(s&&(r+=e[r]+1),1&e[r+5]){t=3+((15&e[r+1])<<8|e[r+2])-4;for(var n=12+((15&e[r+10])<<8|e[r+11]);n<t;){var 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0:if(0!==i[s-1]){s+=2;break}if(0!==i[s-2]){s++;break}r+3!==s-2&&"slice_layer_without_partitioning_rbsp_idr"===tR(31&i[r+3])&&(n=!0);do s++;while(1!==i[s]&&s<i.length);r=s-2,s+=3;break;case 1:if(0!==i[s-1]||0!==i[s-2]){s+=3;break}"slice_layer_without_partitioning_rbsp_idr"===tR(31&i[r+3])&&(n=!0),r=s-2,s+=3;break;default:s+=3}return i=i.subarray(r),s-=r,r=0,i&&i.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===tR(31&i[r+3])&&(n=!0),n}},tN.aac=eJ;var tj=eo.ONE_SECOND_IN_TS,tF=function(e,t){for(var i,s=0,r=188;r<e.byteLength;){if(71===e[s]&&71===e[r]){switch(i=e.subarray(s,r),tN.ts.parseType(i,t.pid)){case"pat":t.pid=tN.ts.parsePat(i);break;case"pmt":var n=tN.ts.parsePmt(i);t.table=t.table||{},Object.keys(n).forEach(function(e){t.table[e]=n[e]})}s+=188,r+=188;continue}s++,r++}},t$=function(e,t,i){for(var 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To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null,aJ=(e,t,i)=>{let s=t-nG.BACK_BUFFER_LENGTH;return e.length&&(s=Math.max(s,e.start(0))),Math.min(t-i,s)},aZ=e=>{let{startOfSegment:t,duration:i,segment:s,part:r,playlist:{mediaSequence:n,id:a,segments:o=[]},mediaIndex:l,partIndex:h,timeline:d}=e,u=o.length-1,c="mediaIndex/partIndex increment";e.getMediaInfoForTime?c=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(c="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(c+=` with independent ${e.independent}`);let p="number"==typeof h,m=e.segment.uri?"segment":"pre-segment",g=p?rF({preloadSegment:s})-1:0;return`${m} [${n+l}/${n+u}]`+(p?` part [${h}/${g}]`:"")+` segment start/end [${s.start} => ${s.end}]`+(p?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${d}]`+` selected by [${c}]`+` playlist [${a}]`},a0=e=>`${e}TimingInfo`,a1=({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:r})=>r||e!==t?e<t?i:s.length?s.end(s.length-1):i:null,a2=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:r})=>{if(t===i)return!1;if("audio"===s){let t=e.lastTimelineChange({type:"main"});return!t||t.to!==i}if("main"===s&&r){let t=e.pendingTimelineChange({type:"audio"});return!t||t.to!==i}return!1},a4=e=>{let t=0;return["video","audio"].forEach(function(i){let s;let r=e[`${i}TimingInfo`];if(!r)return;let{start:n,end:a}=r;"bigint"==typeof n||"bigint"==typeof a?s=d().BigInt(a)-d().BigInt(n):"number"==typeof n&&"number"==typeof a&&(s=a-n),void 0!==s&&s>t&&(t=s)}),"bigint"==typeof t&&t<Number.MAX_SAFE_INTEGER&&(t=Number(t)),t},a8=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+rE,a5=(e,t)=>{if("hls"!==t)return null;let i=a4({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo});if(!i)return null;let s=e.playlist.targetDuration,r=a8({segmentDuration:i,maxDuration:2*s}),n=a8({segmentDuration:i,maxDuration:s}),a=`Segment with index ${e.mediaIndex} from playlist ${e.playlist.id} has a duration of ${i} when the reported duration is ${e.duration} and the target duration is ${s}. For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1`;return r||n?{severity:r?"warn":"info",message:a}:null};class a3 extends rm.EventTarget{constructor(e,t={}){if(super(),!e)throw TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw TypeError("No currentTime getter specified");if(!e.mediaSource)throw TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.addMetadataToTextTrack=e.addMetadataToTextTrack,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.shouldForceTimestampOffsetAfterResync_=!1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",()=>{this.isEndOfStream_()||(this.ended_=!1)}),this.fetchAtBuffer_=!1,this.logger_=rS(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(`${this.state_} -> ${e}`),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",()=>{this.hasEnoughInfoToLoad_()&&this.processLoadQueue_(),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()})}createTransmuxer_(){return n9.createTransmuxer({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&d().clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){if("WAITING"!==this.state){this.pendingSegment_&&(this.pendingSegment_=null);return}this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,d().clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&n9.reset(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){let e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return rC();if("main"===this.loaderType_){let{hasAudio:t,hasVideo:i,isMuxed:s}=e;if(i&&t&&!this.audioDisabled_&&!s)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;let i=nk(e),s=this.initSegments_[i];return t&&!s&&e.bytes&&(this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),s||e}segmentKey(e,t=!1){if(!e)return null;let i=nC(e),s=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes});let r={resolvedUri:(s||e).resolvedUri};return s&&(r.bytes=s.bytes),r}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_){if("INIT"===this.state&&this.couldBeginLoading_())return this.init_();this.couldBeginLoading_()&&("READY"===this.state||"INIT"===this.state)&&(this.state="READY")}}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(!e)return;let i=this.playlist_,s=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));let r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_(`playlist update [${r} => ${e.id||e.uri}]`),this.syncController_.updateMediaSequenceMap(e,this.currentTime_(),this.loaderType_),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri){null!==this.mediaIndex&&(e.endList||"number"!=typeof e.partTargetDuration?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate");return}let n=e.mediaSequence-i.mediaSequence;if(this.logger_(`live window shift [${n}]`),null!==this.mediaIndex){if(this.mediaIndex-=n,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{let e=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!e.parts||!e.parts.length||!e.parts[this.partIndex])){let e=this.mediaIndex;this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=e}}}s&&(s.mediaIndex-=n,s.mediaIndex<0?(s.mediaIndex=null,s.partIndex=null):(s.mediaIndex>=0&&(s.segment=e.segments[s.mediaIndex]),s.partIndex>=0&&s.segment.parts&&(s.part=s.segment.parts[s.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}pause(){this.checkBufferTimeout_&&(d().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,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"}))}resetLoader(){this.fetchAtBuffer_=!1,this.resyncLoader()}resyncLoader(){this.transmuxer_&&n9.reset(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.shouldForceTimestampOffsetAfterResync_=!0,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,i=()=>{},s=!1){if(t===1/0&&(t=this.duration_()),t<=e){this.logger_("skipping remove because end ${end} is <= start ${start}");return}if(!this.sourceUpdater_||!this.getMediaInfo_()){this.logger_("skipping remove because no source updater or starting media info");return}let r=1,n=()=>{0==--r&&i()};for(let i in(s||!this.audioDisabled_)&&(r++,this.sourceUpdater_.removeAudio(e,t,n)),(s||"main"===this.loaderType_)&&(this.gopBuffer_=aW(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,n)),this.inbandTextTracks_)aq(e,t,this.inbandTextTracks_[i]);aq(e,t,this.segmentMetadataTrack_),n()}monitorBuffer_(){this.checkBufferTimeout_&&d().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=d().setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&d().clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=d().setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){if(this.sourceUpdater_.updating())return;let e=this.chooseNextRequest_();e&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){if(!t||!this.mediaSource_)return!1;let s="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,n=!s||!s.parts||i+1===s.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&n}chooseNextRequest_(){let e=this.buffered_(),t=rU(e)||0,i=rR(e,this.currentTime_()),s=!this.hasPlayed_()&&i>=1,r=i>=this.goalBufferLength_(),n=this.playlist_.segments;if(!n.length||s||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);let a={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:!this.syncPoint_};if(a.isSyncRequest)a.mediaIndex=aK(this.currentTimeline_,n,t),this.logger_(`choose next request. Can not find sync point. Fallback to media Index: ${a.mediaIndex}`);else if(null!==this.mediaIndex){let e=n[this.mediaIndex],i="number"==typeof this.partIndex?this.partIndex:-1;a.startOfSegment=e.end?e.end:t,e.parts&&e.parts[i+1]?(a.mediaIndex=this.mediaIndex,a.partIndex=i+1):a.mediaIndex=this.mediaIndex+1}else{let{segmentIndex:e,startTime:i,partIndex:s}=r2.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time});a.getMediaInfoForTime=this.fetchAtBuffer_?`bufferedEnd ${t}`:`currentTime ${this.currentTime_()}`,a.mediaIndex=e,a.startOfSegment=i,a.partIndex=s,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${a.mediaIndex} `)}let o=n[a.mediaIndex],l=o&&"number"==typeof a.partIndex&&o.parts&&o.parts[a.partIndex];if(!o||"number"==typeof a.partIndex&&!l)return null;"number"!=typeof a.partIndex&&o.parts&&(a.partIndex=0,l=o.parts[0]);let h=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments;if(!i&&l&&!h&&!l.independent){if(0===a.partIndex){let e=n[a.mediaIndex-1],t=e.parts&&e.parts.length&&e.parts[e.parts.length-1];t&&t.independent&&(a.mediaIndex-=1,a.partIndex=e.parts.length-1,a.independent="previous segment")}else o.parts[a.partIndex-1].independent&&(a.partIndex-=1,a.independent="previous part")}let d=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return a.mediaIndex>=n.length-1&&d&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,a.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(a))}generateSegmentInfo_(e){let{independent:t,playlist:i,mediaIndex:s,startOfSegment:r,isSyncRequest:n,partIndex:a,forceTimestampOffset:o,getMediaInfoForTime:l}=e,h=i.segments[s],d="number"==typeof a&&h.parts[a],u={requestId:"segment-loader-"+Math.random(),uri:d&&d.resolvedUri||h.resolvedUri,mediaIndex:s,partIndex:d?a:null,isSyncRequest:n,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:h.timeline,duration:d&&d.duration||h.duration,segment:h,part:d,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:l,independent:t},c=void 0!==o?o:this.isPendingTimestampOffset_;u.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:h.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:c});let p=rU(this.sourceUpdater_.audioBuffered());return"number"==typeof p&&(u.audioAppendStart=p-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(u.gopsToAlignWith=aV(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),u}timestampOffsetForSegment_(e){return a1(e)}earlyAbortWhenNeeded_(e){if(this.vhs_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH||Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return;let t=this.currentTime_(),i=e.bandwidth,s=this.pendingSegment_.duration,r=r2.estimateSegmentRequestTime(s,i,this.playlist_,e.bytesReceived),n=function(e,t,i=1){return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(r<=n)return;let a=aD({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:n,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(!a)return;let o=r-n-a.rebufferingImpact,l=.5;n<=rE&&(l=1),a.playlist&&a.playlist.uri!==this.playlist_.uri&&!(o<l)&&(this.bandwidth=a.playlist.attributes.BANDWIDTH*nG.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}handleAbort_(e){this.logger_(`Aborting ${aZ(e)}`),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){this.earlyAbortWhenNeeded_(e.stats),!(this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t))&&(t=t||{},aG(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),!this.checkForAbort_(e.requestId)&&(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))}handleTimingInfo_(e,t,i,s){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;let r=this.pendingSegment_,n=a0(t);r[n]=r[n]||{},r[n][i]=s,this.logger_(`timinginfo: ${t} - ${i} - ${s}`),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(0===t.length){this.logger_("SegmentLoader received no captions from a caption event");return}if(!this.pendingSegment_.hasAppendedData_){this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));return}let i=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),s={};t.forEach(e=>{s[e.stream]=s[e.stream]||{startTime:1/0,captions:[],endTime:0};let t=s[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(s).forEach(e=>{let{startTime:t,endTime:r,captions:n}=s[e],a=this.inbandTextTracks_;this.logger_(`adding cues from ${t} -> ${r} for ${e}`),aM(a,this.vhs_.tech_,e),aq(t,r,a[e]),aU({captionArray:n,inbandTextTracks:a,timestampOffset:i})}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}handleId3_(e,t,i){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){if(!this.pendingSegment_.hasAppendedData_){this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i));return}this.addMetadataToTextTrack(i,t,this.duration_())}}processMetadataQueue_(){this.metadataQueue_.id3.forEach(e=>e()),this.metadataQueue_.caption.forEach(e=>e()),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){let e=this.callQueue_;this.callQueue_=[],e.forEach(e=>e())}processLoadQueue_(){let e=this.loadQueue_;this.loadQueue_=[],e.forEach(e=>e())}hasEnoughInfoToLoad_(){if("audio"!==this.loaderType_)return!0;let e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!a2({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){if(!this.sourceUpdater_.ready()||this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;let e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;let{hasAudio:i,hasVideo:s,isMuxed:r}=t;return!(s&&!e.videoTimingInfo||i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo||a2({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId))return;if(this.callQueue_.length||!this.hasEnoughInfoToAppend_()){this.callQueue_.push(this.handleData_.bind(this,e,t));return}let i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[a0(t.type)].start;else{let e;let t=this.getCurrentMediaInfo_(),s="main"===this.loaderType_&&t&&t.hasVideo;s&&(e=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:s,firstVideoFrameTimeForData:e,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});let e=this.chooseNextRequest_();if(e.mediaIndex!==i.mediaIndex||e.partIndex!==i.partIndex){this.logger_("sync segment was incorrect, not appending");return}this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:s}){if(i){let e=nk(i);if(this.activeInitSegmentId_===e)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=e}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=s,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i},s){let r=this.sourceUpdater_.audioBuffered(),n=this.sourceUpdater_.videoBuffered();r.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+rO(r).join(", ")),n.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+rO(n).join(", "));let a=r.length?r.start(0):0,o=r.length?r.end(r.length-1):0,l=n.length?n.start(0):0,h=n.length?n.end(n.length-1):0;if(o-a<=1&&h-l<=1){this.logger_(`On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: ${i.byteLength}, audio buffer: ${rO(r).join(", ")}, video buffer: ${rO(n).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error");return}this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i}));let u=this.currentTime_()-1;this.logger_(`On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to ${u}`),this.remove(0,u,()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=d().setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},1e3)},!0)}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){if(s){if(22===s.code){this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i});return}this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error(`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist ${e.playlist.id}`),this.trigger("appenderror")}}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:s,bytes:r}){if(!r){let e=[s],t=s.byteLength;i&&(e.unshift(i),t+=i.byteLength),r=aO({bytes:t,segments:e})}this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){if(!this.pendingSegment_||t!==this.pendingSegment_.requestId)return;let s=this.pendingSegment_.segment,r=`${e}TimingInfo`;s[r]||(s[r]={}),s[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,s[r].transmuxedPresentationStart=i.start.presentation,s[r].transmuxedDecodeStart=i.start.decode,s[r].transmuxedPresentationEnd=i.end.presentation,s[r].transmuxedDecodeEnd=i.end.decode,s[r].baseMediaDecodeTime=i.baseMediaDecodeTime}appendData_(e,t){let{type:i,data:s}=t;if(!s||!s.byteLength||"audio"===i&&this.audioDisabled_)return;let r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:s})}loadSegment_(e){if(this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),!this.hasEnoughInfoToLoad_()){this.loadQueue_.push(()=>{let t=(0,b.Z)({},e,{forceTimestampOffset:!0});(0,b.Z)(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)});return}this.updateTransmuxerAndRequestSegment_(e)}updateTransmuxerAndRequestSegment_(e){this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));let t=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),s=null!==this.mediaIndex,r=e.timeline!==this.currentTimeline_&&e.timeline>0;this.logger_(`Requesting ${aZ(e)}`),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=a_({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:t,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:i||s&&r,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:t,level:i,stream:s})=>{this.logger_(`${aZ(e)} logged from transmuxer stream ${s} as a ${i}: ${t}`)}})}trimBackBuffer_(e){let t=aJ(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}createSimplifiedSegmentObj_(e){let t=e.segment,i=e.part,s={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},r=e.playlist.segments[e.mediaIndex-1];if(r&&r.timeline===t.timeline&&(r.videoTimingInfo?s.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(s.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd)),t.key){let i=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);s.key=this.segmentKey(t.key),s.key.iv=i}return t.map&&(s.map=this.initSegmentForMap(t.map)),s}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){if(this.pendingSegment_.byteLength=t.bytesReceived,e<aX){this.logger_(`Ignoring segment's bandwidth because its duration of ${e} is less than the min to record ${aX}`);return}this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length){this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));return}if(this.saveTransferStats_(t.stats),!this.pendingSegment_||t.requestId!==this.pendingSegment_.requestId)return;if(e){if(this.pendingSegment_=null,this.state="READY",e.code===at.ABORTED)return;if(this.pause(),e.code===at.TIMEOUT){this.handleTimeout_();return}this.mediaRequestsErrored+=1,this.error(e),this.trigger("error");return}let s=this.pendingSegment_;this.saveBandwidthRelatedStats_(s.duration,t.stats),s.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=az(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(s)}setTimeMapping_(e){let t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:s,currentVideoTimestampOffset:r,useVideoTimingInfo:n,videoTimingInfo:a,audioTimingInfo:o}){if(void 0!==e)return e;if(!n)return o.start;let l=t.segments[i-1];return 0!==i&&l&&void 0!==l.start&&l.end===s+r?a.start:s}waitForAppendsToComplete_(e){let t=this.getCurrentMediaInfo_(e);if(!t){this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error");return}let{hasAudio:i,hasVideo:s,isMuxed:r}=t,n="main"===this.loaderType_&&s,a=!this.audioDisabled_&&i&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_){e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e);return}n&&e.waitingOnAppends++,a&&e.waitingOnAppends++,n&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),a&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){let t=aY(this.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(e){if(null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_)return;let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};let t=this.getMediaInfo_(),i="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;i&&(e.timingInfo.end="number"==typeof i.end?i.end:i.start+e.duration)}handleAppendsDone_(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_){this.state="READY",this.paused()||this.monitorBuffer_();return}let e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});let t=a5(e,this.sourceType_);if(t&&("warn"===t.severity?rm.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_(`Throwing away un-appended sync request ${aZ(e)}`);return}this.logger_(`Appended ${aZ(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");let i=e.segment,s=e.part,r=i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration,n=s&&s.end&&this.currentTime_()-s.end>3*e.playlist.partTargetDuration;if(r||n){this.logger_(`bad ${r?"segment":"part"} ${aZ(e)}`),this.resetEverything();return}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_()}recordThroughput_(e){if(e.duration<aX){this.logger_(`Ignoring segment's throughput because its duration of ${e.duration} is less than the min to record ${aX}`);return}let t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,s=Math.floor(e.byteLength/i*8e3);this.throughput.rate+=(s-t)/++this.throughput.count}addSegmentMetadataCue_(e){if(!this.segmentMetadataTrack_)return;let t=e.segment,i=t.start,s=t.end;if(!aQ(i)||!aQ(s))return;aq(i,s,this.segmentMetadataTrack_);let r=d().WebKitDataCue||d().VTTCue,n={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,programDateTime:t.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:i,end:s},a=new r(i,s,JSON.stringify(n));a.value=n,this.segmentMetadataTrack_.addCue(a)}}function a6(){}let a7=function(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())},a9=["video","audio"],oe=(e,t)=>{let i=t[`${e}Buffer`];return i&&i.updating||t.queuePending[e]},ot=(e,t)=>{for(let i=0;i<t.length;i++){let s=t[i];if("mediaSource"===s.type)break;if(s.type===e)return i}return null},oi=(e,t)=>{if(0===t.queue.length)return;let i=0,s=t.queue[i];if("mediaSource"===s.type){t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),s.action(t),s.doneFn&&s.doneFn(),oi("audio",t),oi("video",t));return}if(!("mediaSource"===e||!t.ready()||"closed"===t.mediaSource.readyState||oe(e,t))){if(s.type!==e){if(null===(i=ot(e,t.queue)))return;s=t.queue[i]}if(t.queue.splice(i,1),t.queuePending[e]=s,s.action(e,t),!s.doneFn){t.queuePending[e]=null,oi(e,t);return}}},os=(e,t)=>{let i=t[`${e}Buffer`],s=a7(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[`${e}Buffer`]=null)},or=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),on={appendBuffer:(e,t,i)=>(s,r)=>{let n=r[`${s}Buffer`];if(or(r.mediaSource,n)){r.logger_(`Appending segment ${t.mediaIndex}'s ${e.length} bytes to ${s}Buffer`);try{n.appendBuffer(e)}catch(e){r.logger_(`Error with code ${e.code} `+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${t.mediaIndex} to ${s}Buffer`),r.queuePending[s]=null,i(e)}}},remove:(e,t)=>(i,s)=>{let r=s[`${i}Buffer`];if(or(s.mediaSource,r)){s.logger_(`Removing ${e} to ${t} from ${i}Buffer`);try{r.remove(e,t)}catch(r){s.logger_(`Remove ${e} to ${t} from ${i}Buffer failed`)}}},timestampOffset:e=>(t,i)=>{let s=i[`${t}Buffer`];or(i.mediaSource,s)&&(i.logger_(`Setting ${t}timestampOffset to ${e}`),s.timestampOffset=e)},callback:e=>(t,i)=>{e()},endOfStream:e=>t=>{if("open"===t.mediaSource.readyState){t.logger_(`Calling mediaSource endOfStream(${e||""})`);try{t.mediaSource.endOfStream(e)}catch(e){rm.log.warn("Failed to call media source endOfStream",e)}}},duration:e=>t=>{t.logger_(`Setting mediaSource duration to ${e}`);try{t.mediaSource.duration=e}catch(e){rm.log.warn("Failed to set media source duration",e)}},abort:()=>(e,t)=>{if("open"!==t.mediaSource.readyState)return;let i=t[`${e}Buffer`];if(or(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){rm.log.warn(`Failed to abort on ${e}Buffer`,t)}}},addSourceBuffer:(e,t)=>i=>{let s=a7(e),r=(0,C._5)(t);i.logger_(`Adding ${e}Buffer with codec ${t} to mediaSource`);let n=i.mediaSource.addSourceBuffer(r);n.addEventListener("updateend",i[`on${s}UpdateEnd_`]),n.addEventListener("error",i[`on${s}Error_`]),i.codecs[e]=t,i[`${e}Buffer`]=n},removeSourceBuffer:e=>t=>{let i=t[`${e}Buffer`];if(os(e,t),or(t.mediaSource,i)){t.logger_(`Removing ${e}Buffer with codec ${t.codecs[e]} from mediaSource`);try{t.mediaSource.removeSourceBuffer(i)}catch(t){rm.log.warn(`Failed to removeSourceBuffer ${e}Buffer`,t)}}},changeType:e=>(t,i)=>{let s=i[`${t}Buffer`],r=(0,C._5)(e);if(or(i.mediaSource,s)&&i.codecs[t]!==e){i.logger_(`changing ${t}Buffer codec from ${i.codecs[t]} to ${e}`);try{s.changeType(r),i.codecs[t]=e}catch(e){rm.log.warn(`Failed to changeType on ${t}Buffer`,e)}}}},oa=({type:e,sourceUpdater:t,action:i,doneFn:s,name:r})=>{t.queue.push({type:e,action:i,doneFn:s,name:r}),oi(e,t)},oo=(e,t)=>i=>{if(t.queuePending[e]){let i=t.queuePending[e].doneFn;t.queuePending[e]=null,i&&i(t[`${e}Error_`])}oi(e,t)};class ol extends rm.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>oi("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=rS("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=oo("video",this),this.onAudioUpdateEnd_=oo("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){oa({type:"mediaSource",sourceUpdater:this,action:on.addSourceBuffer(e,t),name:"addSourceBuffer"})}abort(e){oa({type:e,sourceUpdater:this,action:on.abort(e),name:"abort"})}removeSourceBuffer(e){if(!this.canRemoveSourceBuffer()){rm.log.error("removeSourceBuffer is not supported!");return}oa({type:"mediaSource",sourceUpdater:this,action:on.removeSourceBuffer(e),name:"removeSourceBuffer"})}canRemoveSourceBuffer(){return!rm.browser.IS_FIREFOX&&d().MediaSource&&d().MediaSource.prototype&&"function"==typeof d().MediaSource.prototype.removeSourceBuffer}static canChangeType(){return d().SourceBuffer&&d().SourceBuffer.prototype&&"function"==typeof d().SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){if(!this.canChangeType()){rm.log.error("changeType is not supported!");return}oa({type:e,sourceUpdater:this,action:on.changeType(t),name:"changeType"})}addOrChangeSourceBuffers(e){if(!e||"object"!=typeof e||0===Object.keys(e).length)throw Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach(t=>{let i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)})}appendBuffer(e,t){let{segmentInfo:i,type:s,bytes:r}=e;if(this.processedAppend_=!0,"audio"===s&&this.videoBuffer&&!this.videoAppendQueued_){this.delayedAudioAppendQueue_.push([e,t]),this.logger_(`delayed audio append of ${r.length} until video append`);return}if(oa({type:s,sourceUpdater:this,action:on.appendBuffer(r,i||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===s){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;let e=this.delayedAudioAppendQueue_.slice();this.logger_(`queuing delayed audio ${e.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,e.forEach(e=>{this.appendBuffer.apply(this,e)})}}audioBuffered(){return or(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:rC()}videoBuffered(){return or(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:rC()}buffered(){let e=or(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=or(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():rL(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=a6){oa({type:"mediaSource",sourceUpdater:this,action:on.duration(e),name:"duration",doneFn:t})}endOfStream(e=null,t=a6){"string"!=typeof e&&(e=void 0),oa({type:"mediaSource",sourceUpdater:this,action:on.endOfStream(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=a6){if(!this.audioBuffered().length||0===this.audioBuffered().end(0)){i();return}oa({type:"audio",sourceUpdater:this,action:on.remove(e,t),doneFn:i,name:"remove"})}removeVideo(e,t,i=a6){if(!this.videoBuffered().length||0===this.videoBuffered().end(0)){i();return}oa({type:"video",sourceUpdater:this,action:on.remove(e,t),doneFn:i,name:"remove"})}updating(){return!!(oe("audio",this)||oe("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(oa({type:"audio",sourceUpdater:this,action:on.timestampOffset(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(oa({type:"video",sourceUpdater:this,action:on.timestampOffset(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&oa({type:"audio",sourceUpdater:this,action:on.callback(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&oa({type:"video",sourceUpdater:this,action:on.callback(e),name:"callback"})}dispose(){this.trigger("dispose"),a9.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[`${e}QueueCallback`](()=>os(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}let oh=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),od=e=>Array.from(new Uint8Array(e)).map(e=>e.toString(16).padStart(2,"0")).join(""),ou=new Uint8Array("\n\n".split("").map(e=>e.charCodeAt(0)));class oc extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class op extends a3{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.loaderType_="subtitle",this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return rC();let e=this.subtitlesTrack_.cues;return rC([[e[0].startTime,e[e.length-1].startTime]])}initSegmentForMap(e,t=!1){if(!e)return null;let i=nk(e),s=this.initSegments_[i];if(t&&!s&&e.bytes){let t=ou.byteLength+e.bytes.byteLength,r=new Uint8Array(t);r.set(e.bytes),r.set(ou,e.bytes.byteLength),this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:r}}return s||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}remove(e,t){aq(e,t,this.subtitlesTrack_)}fillBuffer_(){let e=this.chooseNextRequest_();if(e){if(null===this.syncController_.timestampOffsetForTimeline(e.timeline)){this.syncController_.one("timestampoffset",()=>{this.state="READY",this.paused()||this.monitorBuffer_()}),this.state="WAITING_ON_TIMELINE";return}this.loadSegment_(e)}}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(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}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(!this.subtitlesTrack_){this.state="READY";return}if(this.saveTransferStats_(t.stats),!this.pendingSegment_){this.state="READY",this.mediaRequestsAborted+=1;return}if(e){e.code===at.TIMEOUT&&this.handleTimeout_(),e.code===at.ABORTED?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,this.stopForError(e);return}let s=this.pendingSegment_;this.saveBandwidthRelatedStats_(s.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");let r=s.segment;if(r.map&&(r.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!=typeof d().WebVTT&&"function"==typeof this.loadVttJs){this.state="WAITING_ON_VTTJS",this.loadVttJs().then(()=>this.segmentRequestFinished_(e,t,i),()=>this.stopForError({message:"Error loading vtt.js"}));return}r.requested=!0;try{this.parseVTTCues_(s)}catch(e){this.stopForError({message:e.message});return}if(this.updateTimeMapping_(s,this.syncController_.timelines[s.timeline],this.playlist_),s.cues.length?s.timingInfo={start:s.cues[0].startTime,end:s.cues[s.cues.length-1].endTime}:s.timingInfo={start:s.startOfSegment,end:s.startOfSegment+s.duration},s.isSyncRequest){this.trigger("syncinfoupdate"),this.pendingSegment_=null,this.state="READY";return}s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=r.duration,s.cues.forEach(e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new(d()).VTTCue(e.startTime,e.endTime,e.text):e)}),aH(this.subtitlesTrack_),this.handleAppendsDone_()}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(e){let t;let i=!1;if("function"!=typeof d().WebVTT)throw new oc;"function"==typeof d().TextDecoder?t=new(d()).TextDecoder("utf8"):(t=d().WebVTT.StringDecoder(),i=!0);let s=new(d()).WebVTT.Parser(d(),d().vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},s.oncue=e.cues.push.bind(e.cues),s.ontimestampmap=t=>{e.timestampmap=t},s.onparsingerror=e=>{rm.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=oh(t)),s.parse(t)}let r=e.bytes;i&&(r=oh(r)),s.parse(r),s.flush()}updateTimeMapping_(e,t,i){let s=e.segment;if(!t)return;if(!e.cues.length){s.empty=!0;return}let{MPEGTS:r,LOCAL:n}=e.timestampmap,a=r/D.ONE_SECOND_IN_TS-n+t.mapping;if(e.cues.forEach(e=>{let i=e.endTime-e.startTime,s=0===r?e.startTime+a:this.handleRollover_(e.startTime+a,t.time);e.startTime=Math.max(s,0),e.endTime=Math.max(s+i,0)}),!i.syncInfo){let t=e.cues[0].startTime,r=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(t,r-s.duration)}}}handleRollover_(e,t){let i;if(null===t)return e;let s=e*D.ONE_SECOND_IN_TS,r=t*D.ONE_SECOND_IN_TS;for(i=r<s?-8589934592:8589934592;Math.abs(s-r)>4294967296;)s+=i;return s/D.ONE_SECOND_IN_TS}}let om=function(e,t){let i=e.cues;for(let e=0;e<i.length;e++){let s=i[e];if(t>=s.adStartTime&&t<=s.adEndTime)return s}return null},og=function(e,t,i=0){let s;if(!e.segments)return;let r=i;for(let i=0;i<e.segments.length;i++){let n=e.segments[i];if(s||(s=om(t,r+n.duration/2)),s){if("cueIn"in n){s.endTime=r,s.adEndTime=r,r+=n.duration,s=null;continue}if(r<s.endTime){r+=n.duration;continue}s.endTime+=n.duration}else if("cueOut"in n&&((s=new(d()).VTTCue(r,r+n.duration,n.cueOut)).adStartTime=r,s.adEndTime=r+parseFloat(n.cueOut),t.addCue(s)),"cueOutCont"in n){let[e,i]=n.cueOutCont.split("/").map(parseFloat);(s=new(d()).VTTCue(r,r+n.duration,"")).adStartTime=r-e,s.adEndTime=s.adStartTime+i,t.addCue(s)}r+=n.duration}},of=[{name:"VOD",run:(e,t,i,s,r)=>i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null},{name:"MediaSequence",run:(e,t,i,s,r,n)=>{if(!n)return null;let a=e.getMediaSequenceMap(n);if(!a||0===a.size||void 0===t.mediaSequence||!Array.isArray(t.segments)||!t.segments.length)return null;let o=t.mediaSequence,l=0;for(let e of t.segments){let t=a.get(o);if(!t)break;if(r>=t.start&&r<t.end){if(Array.isArray(e.parts)&&e.parts.length){let i=t.start,s=0;for(let n of e.parts){let e=i,a=e+n.duration;if(r>=e&&r<a)return{time:t.start,segmentIndex:l,partIndex:s};s++,i=a}}return{time:t.start,segmentIndex:l,partIndex:null}}l++,o++}return null}},{name:"ProgramDateTime",run:(e,t,i,s,r)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let n=null,a=null,o=rN(t);r=r||0;for(let i=0;i<o.length;i++){let s=t.endList||0===r?i:o.length-(i+1),l=o[s],h=l.segment,d=e.timelineToDatetimeMappings[h.timeline];if(!d||!h.dateTimeObject)continue;let u=h.dateTimeObject.getTime()/1e3+d;if(h.parts&&"number"==typeof l.partIndex)for(let e=0;e<l.partIndex;e++)u+=h.parts[e].duration;let c=Math.abs(r-u);if(null!==a&&(0===c||a<c))break;a=c,n={time:u,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}return n}},{name:"Segment",run:(e,t,i,s,r)=>{let n=null,a=null;r=r||0;let o=rN(t);for(let e=0;e<o.length;e++){let i=t.endList||0===r?e:o.length-(e+1),l=o[i],h=l.segment,d=l.part&&l.part.start||h&&h.start;if(h.timeline===s&&void 0!==d){let e=Math.abs(r-d);if(null!==a&&a<e)break;(!n||null===a||a>=e)&&(a=e,n={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return n}},{name:"Discontinuity",run:(e,t,i,s,r)=>{let n=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length){let i=null;for(let s=0;s<t.discontinuityStarts.length;s++){let a=t.discontinuityStarts[s],o=t.discontinuitySequence+s+1,l=e.discontinuities[o];if(l){let e=Math.abs(r-l.time);if(null!==i&&i<e)break;(!n||null===i||i>=e)&&(i=e,n={time:l.time,segmentIndex:a,partIndex:null})}}}return n}},{name:"Playlist",run:(e,t,i,s,r)=>t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}];class o_ extends rm.EventTarget{constructor(e={}){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={},this.mediaSequenceStorage_=new Map,this.logger_=rS("SyncController")}getMediaSequenceMap(e){return this.mediaSequenceStorage_.get(e)}updateMediaSequenceMap(e,t,i){let s;if(void 0===e.mediaSequence||!Array.isArray(e.segments)||!e.segments.length)return;let r=this.getMediaSequenceMap(i),n=new Map,a=e.mediaSequence;r?r.has(e.mediaSequence)?s=r.get(e.mediaSequence).start:(this.logger_(`MediaSequence sync for ${i} segment loader - received a gap between playlists.
Fallback base time to: ${t}.
Received media sequence: ${a}.
Current map: `,r),s=t):s=0,this.logger_(`MediaSequence sync for ${i} segment loader.
Received media sequence: ${a}.
base time is ${s}
Current map: `,r),e.segments.forEach(e=>{let t=s,i=t+e.duration;n.set(a,{start:t,end:i}),a++,s=i}),this.mediaSequenceStorage_.set(i,n)}getSyncPoint(e,t,i,s,r){if(t!==1/0)return of.find(({name:e})=>"VOD"===e).run(this,e,t);let n=this.runStrategies_(e,t,i,s,r);if(!n.length)return null;for(let t of n){let{syncPoint:i,strategy:r}=t,{segmentIndex:n,time:a}=i;if(n<0)continue;let o=a+e.segments[n].duration;if(this.logger_(`Strategy: ${r}. Current time: ${s}. selected segment: ${n}. Time: [${a} -> ${o}]}`),s>=a&&s<o)return this.logger_("Found sync point with exact match: ",i),i}return this.selectSyncPoint_(n,{key:"time",value:s})}getExpiredTime(e,t){if(!e||!e.segments)return null;let i=this.runStrategies_(e,t,e.discontinuitySequence,0,"main");if(!i.length)return null;let s=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});return s.segmentIndex>0&&(s.time*=-1),Math.abs(s.time+rW({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:s.segmentIndex,endIndex:0}))}runStrategies_(e,t,i,s,r){let n=[];for(let a=0;a<of.length;a++){let o=of[a],l=o.run(this,e,t,i,s,r);l&&(l.strategy=o.name,n.push({strategy:o.name,syncPoint:l}))}return n}selectSyncPoint_(e,t){let i=e[0].syncPoint,s=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy;for(let n=1;n<e.length;n++){let a=Math.abs(e[n].syncPoint[t.key]-t.value);a<s&&(s=a,i=e[n].syncPoint,r=e[n].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${r}]: [time:${i.time}, segmentIndex:${i.segmentIndex}`+("number"==typeof i.partIndex?`,partIndex:${i.partIndex}`:"")+"]"),i}saveExpiredSegmentInfo(e,t){let i=t.mediaSequence-e.mediaSequence;if(i>86400){rm.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);return}for(let s=i-1;s>=0;s--){let i=e.segments[s];if(i&&void 0!==i.start){t.syncInfo={mediaSequence:e.mediaSequence+s,time:i.start},this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){let t=e.segments[0],i=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-i}}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){let i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),s=e.segment;i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:s.start}));let r=s.dateTimeObject;s.discontinuity&&t&&r&&(this.timelineToDatetimeMappings[s.timeline]=-(r.getTime()/1e3))}timestampOffsetForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){let s,r;let n=e.segment,a=e.part,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: [time: ${o.time}] [mapping: ${o.mapping}]`)),s=e.startOfSegment,r=t.end+o.mapping;else{if(!o)return!1;s=t.start+o.mapping,r=t.end+o.mapping}return a&&(a.start=s,a.end=r),(!n.start||s<n.start)&&(n.start=s),n.end=r,!0}saveDiscontinuitySyncInfo_(e){let t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(let s=0;s<t.discontinuityStarts.length;s++){let r=t.discontinuityStarts[s],n=t.discontinuitySequence+s+1,a=r-e.mediaIndex,o=Math.abs(a);if(!this.discontinuities[n]||this.discontinuities[n].accuracy>o){let s;s=a<0?i.start-rW({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):i.end+rW({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[n]={time:s,accuracy:o}}}}dispose(){this.trigger("dispose"),this.off()}}class oy extends rm.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger("timelinechange")),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var ov=nY(nJ(nZ(function(){var e,t,s=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var i=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(i,1),i>-1},t.trigger=function(e){var t=this.listeners[e];if(t){if(2==arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)}},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",function(t){e.push(t)})},e}();/*! @name aes-decrypter @version 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s=e[i];("function"===ArrayBuffer.isView?ArrayBuffer.isView(s):s&&s.buffer instanceof ArrayBuffer)?t[i]={bytes:s.buffer,byteOffset:s.byteOffset,byteLength:s.byteLength}:t[i]=s}),t};self.onmessage=function(e){let t=e.data;new d(new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4),function(e,i){self.postMessage(p({source:t.source,decrypted:i}),[i.buffer])})}})));let oT=e=>{let t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},ob=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},oS=(e,t)=>{t.activePlaylistLoader=e,e.load()},ok=(e,t)=>()=>{let{segmentLoaders:{[e]:i,main:s},mediaTypes:{[e]:r}}=t,n=r.activeTrack(),a=r.getActiveGroup(),o=r.activePlaylistLoader,l=r.lastGroup_;if((!a||!l||a.id!==l.id)&&(r.lastGroup_=a,r.lastTrack_=n,ob(i,r),a&&!a.isMainPlaylist)){if(!a.playlistLoader){o&&s.resetEverything();return}i.resyncLoader(),oS(a.playlistLoader,r)}},oC=(e,t)=>()=>{let{segmentLoaders:{[e]:i},mediaTypes:{[e]:s}}=t;s.lastGroup_=null,i.abort(),i.pause()},oE=(e,t)=>()=>{let{mainPlaylistLoader:i,segmentLoaders:{[e]:s,main:r},mediaTypes:{[e]:n}}=t,a=n.activeTrack(),o=n.getActiveGroup(),l=n.activePlaylistLoader,h=n.lastTrack_;if((!h||!a||h.id!==a.id)&&(n.lastGroup_=o,n.lastTrack_=a,ob(s,n),o)){if(o.isMainPlaylist){if(!a||!h||a.id===h.id)return;let e=t.vhs.playlistController_,s=e.selectPlaylist();if(e.media()===s)return;n.logger_(`track change. Switching main audio from ${h.id} to ${a.id}`),i.pause(),r.resetEverything(),e.fastQualityChange_(s);return}if("AUDIO"===e){if(!o.playlistLoader){r.setAudio(!0),r.resetEverything();return}s.setAudio(!0),r.setAudio(!1)}if(l===o.playlistLoader){oS(o.playlistLoader,n);return}s.track&&s.track(a),s.resetEverything(),oS(o.playlistLoader,n)}},ow={AUDIO:(e,t)=>()=>{let{mediaTypes:{[e]:i},excludePlaylist:s}=t,r=i.activeTrack(),n=i.activeGroup(),a=(n.filter(e=>e.default)[0]||n[0]).id,o=i.tracks[a];if(r===o){s({error:{message:"Problem encountered loading the default audio track."}});return}for(let e in rm.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),i.tracks)i.tracks[e].enabled=i.tracks[e]===o;i.onTrackChanged()},SUBTITLES:(e,t)=>()=>{let{mediaTypes:{[e]:i}}=t;rm.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track.");let s=i.activeTrack();s&&(s.mode="disabled"),i.onTrackChanged()}},ox={AUDIO:(e,t,i)=>{if(!t)return;let{tech:s,requestOptions:r,segmentLoaders:{[e]:n}}=i;t.on("loadedmetadata",()=>{let e=t.media();n.playlist(e,r),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",ow[e](e,i))},SUBTITLES:(e,t,i)=>{let{tech:s,requestOptions:r,segmentLoaders:{[e]:n},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",()=>{let e=t.media();n.playlist(e,r),n.track(a.activeTrack()),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",ow[e](e,i))}},oI={AUDIO:(e,t)=>{let{vhs:i,sourceType:s,segmentLoaders:{[e]:r},requestOptions:n,main:{mediaGroups:a},mediaTypes:{[e]:{groups:o,tracks:l,logger_:h}},mainPlaylistLoader:d}=t,u=r1(d.main);for(let r in(!a[e]||0===Object.keys(a[e]).length)&&(a[e]={main:{default:{default:!0}}},u&&(a[e].main.default.playlists=d.main.playlists)),a[e])for(let c in o[r]||(o[r]=[]),a[e][r]){let p,m=a[e][r][c];if(u?(h(`AUDIO group '${r}' label '${c}' is a main playlist`),m.isMainPlaylist=!0,p=null):p="vhs-json"===s&&m.playlists?new np(m.playlists[0],i,n):m.resolvedUri?new np(m.resolvedUri,i,n):m.playlists&&"dash"===s?new nW(m.playlists[0],i,n,d):null,m=rk({id:c,playlistLoader:p},m),ox[e](e,m.playlistLoader,t),o[r].push(m),void 0===l[c]){let e=new rm.AudioTrack({id:c,kind:oT(m),enabled:!1,language:m.language,default:m.default,label:c});l[c]=e}}r.on("error",ow[e](e,t))},SUBTITLES:(e,t)=>{let{tech:i,vhs:s,sourceType:r,segmentLoaders:{[e]:n},requestOptions:a,main:{mediaGroups:o},mediaTypes:{[e]:{groups:l,tracks:h}},mainPlaylistLoader:d}=t;for(let n in o[e])for(let u in l[n]||(l[n]=[]),o[e][n]){let c;if(!s.options_.useForcedSubtitles&&o[e][n][u].forced)continue;let p=o[e][n][u];if("hls"===r)c=new np(p.resolvedUri,s,a);else if("dash"===r){if(!p.playlists.filter(e=>e.excludeUntil!==1/0).length)return;c=new nW(p.playlists[0],s,a,d)}else"vhs-json"===r&&(c=new np(p.playlists?p.playlists[0]:p.resolvedUri,s,a));if(p=rk({id:u,playlistLoader:c},p),ox[e](e,p.playlistLoader,t),l[n].push(p),void 0===h[u]){let e=i.addRemoteTextTrack({id:u,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:u},!1).track;h[u]=e}}n.on("error",ow[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{let{tech:i,main:{mediaGroups:s},mediaTypes:{[e]:{groups:r,tracks:n}}}=t;for(let t in s[e])for(let a in r[t]||(r[t]=[]),s[e][t]){let o=s[e][t][a];if(!/^(?:CC|SERVICE)/.test(o.instreamId))continue;let l=i.options_.vhs&&i.options_.vhs.captionServices||{},h={label:a,language:o.language,instreamId:o.instreamId,default:o.default&&o.autoselect};if(l[h.instreamId]&&(h=rk(h,l[h.instreamId])),void 0===h.default&&delete h.default,r[t].push(rk({id:a},o)),void 0===n[a]){let e=i.addRemoteTextTrack({id:h.instreamId,kind:"captions",default:h.default,language:h.language,label:h.label},!1).track;n[a]=e}}}},oP=(e,t)=>{for(let i=0;i<e.length;i++)if(rZ(t,e[i])||e[i].playlists&&oP(e[i].playlists,t))return!0;return!1},oA=(e,t)=>i=>{let{mainPlaylistLoader:s,mediaTypes:{[e]:{groups:r}}}=t,n=s.media();if(!n)return null;let a=null;n.attributes[e]&&(a=r[n.attributes[e]]);let o=Object.keys(r);if(!a){if("AUDIO"===e&&o.length>1&&r1(t.main))for(let e=0;e<o.length;e++){let t=r[o[e]];if(oP(t,n)){a=t;break}}else r.main?a=r.main:1===o.length&&(a=r[o[0]])}return void 0===i?a:null!==i&&a&&a.filter(e=>e.id===i.id)[0]||null},oL={AUDIO:(e,t)=>()=>{let{mediaTypes:{[e]:{tracks:i}}}=t;for(let e in i)if(i[e].enabled)return i[e];return null},SUBTITLES:(e,t)=>()=>{let{mediaTypes:{[e]:{tracks:i}}}=t;for(let e in i)if("showing"===i[e].mode||"hidden"===i[e].mode)return i[e];return null}},oD=(e,{mediaTypes:t})=>()=>{let i=t[e].activeTrack();return i?t[e].activeGroup(i):null},oO=e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(t=>{oI[t](t,e)});let{mediaTypes:t,mainPlaylistLoader:i,tech:s,vhs:r,segmentLoaders:{AUDIO:n,main:a}}=e;["AUDIO","SUBTITLES"].forEach(i=>{t[i].activeGroup=oA(i,e),t[i].activeTrack=oL[i](i,e),t[i].onGroupChanged=ok(i,e),t[i].onGroupChanging=oC(i,e),t[i].onTrackChanged=oE(i,e),t[i].getActiveGroup=oD(i,e)});let o=t.AUDIO.activeGroup();if(o){let e=(o.filter(e=>e.default)[0]||o[0]).id;t.AUDIO.tracks[e].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(a.setAudio(!1),n.setAudio(!0)):a.setAudio(!0)}i.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(e=>t[e].onGroupChanged())}),i.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(e=>t[e].onGroupChanging())});let l=()=>{t.AUDIO.onTrackChanged(),s.trigger({type:"usage",name:"vhs-audio-change"})};for(let e in s.audioTracks().addEventListener("change",l),s.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",()=>{s.audioTracks().removeEventListener("change",l),s.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),s.clearTracks("audio"),t.AUDIO.tracks)s.audioTracks().addTrack(t.AUDIO.tracks[e])},oM=()=>{let e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(t=>{e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:a6,activeTrack:a6,getActiveGroup:a6,onGroupChanged:a6,onTrackChanged:a6,lastTrack_:null,logger_:rS(`MediaGroups[${t}]`)}}),e};class oU{constructor(){this.priority_=[],this.pathwayClones_=new Map}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=rT(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}set pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map(e=>[e.ID,e])))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class oR extends rm.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new oU,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.currentPathwayClones=new Map,this.nextPathwayClones=new Map,this.excludedSteeringManifestURLs=new Set,this.logger_=rS("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";let i=t.serverUri||t.serverURL;if(!i){this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),this.trigger("error");return}if(i.startsWith("data:")){this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1));return}this.steeringManifest.reloadUri=rT(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering")}requestSteeringManifest(e){let t=this.steeringManifest.reloadUri;if(!t)return;let i=e?t:this.getRequestURI(t);if(!i){this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),this.dispose();return}this.request_=this.xhr_({uri:i},(e,t)=>{if(e){if(410===t.status){this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),this.excludedSteeringManifestURLs.add(i);return}if(429===t.status){let i=t.responseHeaders["retry-after"];this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${i} seconds.`),this.startTTLTimeout_(parseInt(i,10));return}this.logger_(`manifest failed to load ${e}.`),this.startTTLTimeout_();return}let s=JSON.parse(this.request_.responseText);this.assignSteeringProperties_(s),this.startTTLTimeout_()})}setProxyServerUrl_(e){let t=new(d()).URL(e),i=new(d()).URL(this.proxyServerUrl_);return i.searchParams.set("url",encodeURI(t.toString())),this.setSteeringParams_(i.toString())}decodeDataUriManifest_(e){let t=JSON.parse(d().atob(e));this.assignSteeringProperties_(t)}setSteeringParams_(e){let t=new(d()).URL(e),i=this.getPathway(),s=this.getBandwidth_();if(i){let e=`_${this.manifestType_}_pathway`;t.searchParams.set(e,i)}if(s){let e=`_${this.manifestType_}_throughput`;t.searchParams.set(e,s)}return t.toString()}assignSteeringProperties_(e){if(this.steeringManifest.version=e.VERSION,!this.steeringManifest.version){this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),this.trigger("error");return}this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.steeringManifest.pathwayClones=e["PATHWAY-CLONES"],this.nextPathwayClones=this.steeringManifest.pathwayClones,this.availablePathways_.size||(this.logger_("There are no available pathways for content steering. Ending content steering."),this.trigger("error"),this.dispose());let t=(e=>{for(let t of e)if(this.availablePathways_.has(t))return t;return[...this.availablePathways_][0]})(this.steeringManifest.priority);this.currentPathway!==t&&(this.currentPathway=t,this.trigger("content-steering"))}getPathway(){return this.currentPathway||this.defaultPathway}getRequestURI(e){if(!e)return null;let t=e=>this.excludedSteeringManifestURLs.has(e);if(this.proxyServerUrl_){let i=this.setProxyServerUrl_(e);if(!t(i))return i}let i=this.setSteeringParams_(e);return t(i)?null:i}startTTLTimeout_(e=this.steeringManifest.ttl){this.ttlTimeout_=d().setTimeout(()=>{this.requestSteeringManifest()},1e3*e)}clearTTLTimeout_(){d().clearTimeout(this.ttlTimeout_),this.ttlTimeout_=null}abort(){this.request_&&this.request_.abort(),this.request_=null}dispose(){this.off("content-steering"),this.off("error"),this.abort(),this.clearTTLTimeout_(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=null,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.excludedSteeringManifestURLs=new Set,this.availablePathways_=new Set,this.steeringManifest=new oU}addAvailablePathway(e){e&&this.availablePathways_.add(e)}clearAvailablePathways(){this.availablePathways_.clear()}excludePathway(e){return this.availablePathways_.delete(e)}didDASHTagChange(e,t){return!t&&this.steeringManifest.reloadUri||t&&(rT(e,t.serverURL)!==this.steeringManifest.reloadUri||t.defaultServiceLocation!==this.defaultPathway||t.queryBeforeStart!==this.queryBeforeStart||t.proxyServerURL!==this.proxyServerUrl_)}getAvailablePathways(){return this.availablePathways_}}let oB=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],oN=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},oj=function({currentPlaylist:e,buffered:t,currentTime:i,nextPlaylist:s,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:a,bufferBasedABR:o,log:l}){if(!s)return rm.log.warn("We received no playlist to switch to. Please check your stream."),!1;let h=`allowing switch ${e&&e.id||"null"} -> ${s.id}`;if(!e)return l(`${h} as current playlist is not set`),!0;if(s.id===e.id)return!1;let d=!!rI(t,i).length;if(!e.endList)return d||"number"!=typeof e.partTargetDuration?(l(`${h} as current playlist is live`),!0):(l(`not ${h} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);let u=rR(t,i),c=o?nG.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:nG.MAX_BUFFER_LOW_WATER_LINE;if(a<c)return l(`${h} as duration < max low water line (${a} < ${c})`),!0;let p=s.attributes.BANDWIDTH,m=e.attributes.BANDWIDTH;if(p<m&&(!o||u<n)){let e=`${h} as next bandwidth < current bandwidth (${p} < ${m})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${u} < ${n})`),l(e),!0}if((!o||p>m)&&u>=r){let e=`${h} as forwardBuffer >= bufferLowWaterLine (${u} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${p} > ${m})`),l(e),!0}return l(`not ${h} as no switching criteria met`),!1};class oF extends rm.EventTarget{constructor(e){super();let{src:t,withCredentials:i,tech:s,bandwidth:r,externVhs:n,useCueTags:a,playlistExclusionDuration:o,enableLowInitialPlaylist:h,sourceType:u,cacheEncryptionKeys:c,bufferBasedABR:p,leastPixelDiffSelector:m,captionServices:g}=e;if(!t)throw Error("A non-empty playlist URL or JSON manifest string is required");let{maxPlaylistRetries:f}=e;null==f&&(f=1/0),l=n,this.bufferBasedABR=!!p,this.leastPixelDiffSelector=!!m,this.withCredentials=i,this.tech_=s,this.vhs_=s.vhs,this.sourceType_=u,this.useCueTags_=a,this.playlistExclusionDuration=o,this.maxPlaylistRetries=f,this.enableLowInitialPlaylist=h,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:f,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=oM(),this.mediaSource=new(d()).MediaSource,this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.seekable_=rC(),this.hasPlayed_=!1,this.syncController_=new o_(e),this.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new ov,this.sourceUpdater_=new ol(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new oy,this.keyStatusMap_=new Map;let _={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:g,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:r,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:c,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings,addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)};this.mainPlaylistLoader_="dash"===this.sourceType_?new nW(t,this.vhs_,rk(this.requestOptions_,{addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)})):new np(t,this.vhs_,rk(this.requestOptions_,{addDateRangesToTextTrack:this.addDateRangesToTextTrack_.bind(this)})),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new a3(rk(_,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new a3(rk(_,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new op(rk(_,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise((e,t)=>{function i(){s.off("vttjserror",r),e()}function r(){s.off("vttjsloaded",i),t()}s.one("vttjsloaded",i),s.one("vttjserror",r),s.addWebVttScript_()})}),e),this.contentSteeringController_=new oR(this.vhs_.xhr,()=>this.mainSegmentLoader_.bandwidth),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",()=>this.startABRTimer_()),this.tech_.on("pause",()=>this.stopABRTimer_()),this.tech_.on("play",()=>this.startABRTimer_())),oB.forEach(e=>{this[e+"_"]=oN.bind(this,e)}),this.logger_=rS("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1;let y="none"===this.tech_.preload()?"play":"loadstart";this.tech_.one(y,()=>{let e=Date.now();this.tech_.one("loadeddata",()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends})})}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){let e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return -1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){let t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){let s=this.media(),r=s&&(s.id||s.uri),n=e&&(e.id||e.uri);r&&r!==n&&(this.logger_(`switch media ${r} -> ${n} from ${t}`),this.tech_.trigger({type:"usage",name:`vhs-rendition-change-${t}`})),this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{let t=this.mediaTypes_[e],i=t?t.activeGroup():null,s=this.contentSteeringController_.getPathway();if(i&&s){let t=(i.length?i[0].playlists:i.playlists).filter(e=>e.attributes.serviceLocation===s);t.length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])}})}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=d().setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(d().clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){let e;let t=this.main(),i=t&&t.playlists||[];if(!t||!t.mediaGroups||!t.mediaGroups.AUDIO)return i;let s=t.mediaGroups.AUDIO,r=Object.keys(s);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)e=this.mediaTypes_.AUDIO.activeTrack();else{let t=s.main||r.length&&s[r[0]];for(let i in t)if(t[i].default){e={label:i};break}}if(!e)return i;let n=[];for(let i in s)if(s[i][e.label]){let r=s[i][e.label];if(r.playlists&&r.playlists.length)n.push.apply(n,r.playlists);else if(r.uri)n.push(r);else if(t.playlists.length)for(let e=0;e<t.playlists.length;e++){let s=t.playlists[e];s.attributes&&s.attributes.AUDIO&&s.attributes.AUDIO===i&&n.push(s)}}return n.length?n:i}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{let e=this.mainPlaylistLoader_.media(),t=1500*e.targetDuration;rJ(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),oO({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",()=>{this.trigger("selectedinitialmedia")})}),this.mainPlaylistLoader_.on("loadedplaylist",()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let e=this.mainPlaylistLoader_.media();if(!e){let t;if(this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_(),this.enableLowInitialPlaylist&&(t=this.selectInitialPlaylist()),t||(t=this.selectPlaylist()),!t||!this.shouldSwitchToMedia_(t)||(this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial"),!("vhs-json"===this.sourceType_&&this.initialMedia_.segments)))return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)}),this.mainPlaylistLoader_.on("error",()=>{let e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainPlaylistLoader_.on("mediachanging",()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()}),this.mainPlaylistLoader_.on("mediachange",()=>{let e=this.mainPlaylistLoader_.media(),t=1500*e.targetDuration;rJ(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,"dash"===this.sourceType_&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{let e=this.mainPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))}),this.mainPlaylistLoader_.on("renditiondisabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})}),this.mainPlaylistLoader_.on("renditionenabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),!this.tech_.paused()&&(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){let i=e.mediaGroups||{},s=!0,r=Object.keys(i.AUDIO);for(let e in i.AUDIO)for(let t in i.AUDIO[e])i.AUDIO[e][t].uri||(s=!1);s&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),l.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){let t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),s=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return oj({buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:s,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_})}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()}),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",()=>{this.trigger("progress")}),this.mainSegmentLoader_.on("error",()=>{let e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainSegmentLoader_.on("appenderror",()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("ended",()=>{this.logger_("main segment loader ended"),this.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:10}))});let e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();let e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()})}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}fastQualityChange_(e=this.selectPlaylist()){if(e&&e===this.mainPlaylistLoader_.media()){this.logger_("skipping fastQualityChange because new media is same as old");return}this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(()=>{this.tech_.setCurrentTime(this.tech_.currentTime())})}play(){if(this.setupFirstPlay())return;this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();let e=this.tech_.seekable();if(this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0))return this.tech_.setCurrentTime(e.end(e.length-1))}setupFirstPlay(){let e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList||e.start){let t=this.seekable();if(!t.length)return!1;let i=t.end(0),s=i;if(e.start){let r=e.start.timeOffset;s=r<0?Math.max(i+r,t.start(0)):Math.min(i,r)}this.trigger("firstplay"),this.tech_.setCurrentTime(s)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){let e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,e=>{})}this.trigger("sourceopen")}handleSourceEnded_(){if(!this.inbandTextTracks_.metadataTrack_)return;let e=this.inbandTextTracks_.metadataTrack_.cues;if(!e||!e.length)return;let t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){let t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){if(!this.seekable().length)return!1;let t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;let i=l.Playlist.playlistEnd(e,t),s=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return i-s<=rw;let n=r.end(r.length-1);return n-s<=rw&&i-n<=rw}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){let s;if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,!e){this.error=t,"open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network");return}e.playlistErrors_++;let r=this.mainPlaylistLoader_.main.playlists,n=r.filter(rX),a=1===n.length&&n[0]===e;if(1===r.length&&i!==1/0)return rm.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(a);if(a){if(this.main().contentSteering){let t=this.pathwayAttribute_(e),i=1e3*this.contentSteeringController_.steeringManifest.ttl;this.contentSteeringController_.excludePathway(t),this.excludeThenChangePathway_(),setTimeout(()=>{this.contentSteeringController_.addAvailablePathway(t)},i);return}let t=!1;r.forEach(i=>{if(i===e)return;let s=i.excludeUntil;void 0!==s&&s!==1/0&&(t=!0,delete i.excludeUntil)}),t&&(rm.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}s=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=s,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});let o=this.selectPlaylist();if(!o){this.error="Playback cannot continue. No available working or supported playlists.",this.trigger("error");return}let l=t.internal?this.logger_:rm.log.warn,h=t.message?" "+t.message:"";l(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.${h} Switching to playlist ${o.id}.`),o.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),o.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);let d=o.targetDuration/2*1e3||5e3,u="number"==typeof o.lastRequest&&Date.now()-o.lastRequest<=d;return this.switchMedia_(o,"exclude",a||u)}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){let i=[],s="all"===e;(s||"main"===e)&&i.push(this.mainPlaylistLoader_);let r=[];(s||"audio"===e)&&r.push("AUDIO"),(s||"subtitle"===e)&&(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach(e=>{let t=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;t&&i.push(t)}),["main","audio","subtitle"].forEach(t=>{let s=this[`${t}SegmentLoader_`];s&&(e===t||"all"===e)&&i.push(s)}),i.forEach(e=>t.forEach(t=>{"function"==typeof e[t]&&e[t]()}))}setCurrentTime(e){let t=rI(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:void(this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),this.load()):0}duration(){if(!this.mainPlaylistLoader_)return 0;let e=this.mainPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:l.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let e,t,i;if(!this.mainPlaylistLoader_)return;let s=this.mainPlaylistLoader_.media();if(!s)return;let r=this.syncController_.getExpiredTime(s,this.duration());if(null===r)return;let n=this.mainPlaylistLoader_.main,a=l.Playlist.seekable(s,r,l.Playlist.liveEdgeDelay(n,s));0!==a.length&&(!this.mediaTypes_.AUDIO.activePlaylistLoader||(s=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null!==(r=this.syncController_.getExpiredTime(s,this.duration()))&&0!==(e=l.Playlist.seekable(s,r,l.Playlist.liveEdgeDelay(n,s))).length))&&(this.seekable_&&this.seekable_.length&&(t=this.seekable_.end(0),i=this.seekable_.start(0)),e?e.start(0)>a.end(0)||a.start(0)>e.end(0)?this.seekable_=a:this.seekable_=rC([[e.start(0)>a.start(0)?e.start(0):a.start(0),e.end(0)<a.end(0)?e.end(0):a.end(0)]]):this.seekable_=a,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===t&&this.seekable_.start(0)===i||(this.logger_(`seekable updated [${rD(this.seekable_)}]`),this.tech_.trigger("seekablechanged")))}updateDuration(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState){this.updateDuration_=this.updateDuration.bind(this,e),this.mediaSource.addEventListener("sourceopen",this.updateDuration_);return}if(e){let e=this.seekable();if(!e.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1));return}let t=this.tech_.buffered(),i=l.Playlist.duration(this.mainPlaylistLoader_.media());t.length>0&&(i=Math.max(i,t.end(t.length-1))),this.mediaSource.duration!==i&&this.sourceUpdater_.setDuration(i)}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.keyStatusMap_.clear(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(e=>{let t=this.mediaTypes_[e].groups;for(let e in t)t[e].forEach(e=>{e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){let e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),i=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!!t&&!!i}getCodecsOrExclude_(){let e;let t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},i=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();t.video=t.main;let s=aC(this.main(),i),r={},n=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(r.video=s.video||t.main.videoCodec||C.xz),t.main.isMuxed&&(r.video+=`,${s.audio||t.main.audioCodec||C.lA}`),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||n)&&(r.audio=s.audio||t.main.audioCodec||t.audio.audioCodec||C.lA,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),!r.audio&&!r.video){this.excludePlaylist({playlistToExclude:i,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0});return}let a=(e,t)=>e?(0,C.p7)(t):(0,C.Hi)(t),o={};if(["video","audio"].forEach(function(i){if(r.hasOwnProperty(i)&&!a(t[i].isFmp4,r[i])){let s=t[i].isFmp4?"browser":"muxer";o[s]=o[s]||[],o[s].push(r[i]),"audio"===i&&(e=s)}}),n&&e&&i.attributes.AUDIO){let t=i.attributes.AUDIO;this.main().playlists.forEach(e=>{(e.attributes&&e.attributes.AUDIO)===t&&e!==i&&(e.excludeUntil=1/0)}),this.logger_(`excluding audio group ${t} as ${e} does not support codec(s): "${r.audio}"`)}if(Object.keys(o).length){let e=Object.keys(o).reduce((e,t)=>(e&&(e+=", "),e+=`${t} does not support codec(s): "${o[t].join(",")}"`),"")+".";this.excludePlaylist({playlistToExclude:i,error:{internal:!0,message:e},playlistExclusionDuration:1/0});return}if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){let e=[];if(["video","audio"].forEach(t=>{let i=((0,C.kS)(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,s=((0,C.kS)(r[t]||"")[0]||{}).type;i&&s&&i.toLowerCase()!==s.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${r[t]}"`)}),e.length){this.excludePlaylist({playlistToExclude:i,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0});return}}return r}tryToCreateSourceBuffers_(){if("open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||!this.areMediaTypesKnown_())return;let e=this.getCodecsOrExclude_();if(!e)return;this.sourceUpdater_.createSourceBuffers(e);let t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}excludeUnsupportedVariants_(){let e=this.main().playlists,t=[];Object.keys(e).forEach(i=>{let s=e[i];if(-1!==t.indexOf(s.id))return;t.push(s.id);let r=aC(this.main,s),n=[];!r.audio||(0,C.Hi)(r.audio)||(0,C.p7)(r.audio)||n.push(`audio codec ${r.audio}`),!r.video||(0,C.Hi)(r.video)||(0,C.p7)(r.video)||n.push(`video codec ${r.video}`),r.text&&"stpp.ttml.im1t"===r.text&&n.push(`text codec ${r.text}`),n.length&&(s.excludeUntil=1/0,this.logger_(`excluding ${s.id} for unsupported: ${n.join(", ")}`))})}excludeIncompatibleVariants_(e){let t=[],i=this.main().playlists,s=aS((0,C.kS)(e)),r=ak(s),n=s.video&&(0,C.kS)(s.video)[0]||null,a=s.audio&&(0,C.kS)(s.audio)[0]||null;Object.keys(i).forEach(e=>{let s=i[e];if(-1!==t.indexOf(s.id)||s.excludeUntil===1/0)return;t.push(s.id);let o=[],l=aC(this.mainPlaylistLoader_.main,s),h=ak(l);if(l.audio||l.video){if(h!==r&&o.push(`codec count "${h}" !== "${r}"`),!this.sourceUpdater_.canChangeType()){let e=l.video&&(0,C.kS)(l.video)[0]||null,t=l.audio&&(0,C.kS)(l.audio)[0]||null;e&&n&&e.type.toLowerCase()!==n.type.toLowerCase()&&o.push(`video codec "${e.type}" !== "${n.type}"`),t&&a&&t.type.toLowerCase()!==a.type.toLowerCase()&&o.push(`audio codec "${t.type}" !== "${a.type}"`)}o.length&&(s.excludeUntil=1/0,this.logger_(`excluding ${s.id}: ${o.join(" && ")}`))}})}updateAdCues_(e){let t=0,i=this.seekable();i.length&&(t=i.start(0)),og(e,this.cueTagsTrack_,t)}goalBufferLength(){let e=this.tech_.currentTime(),t=nG.GOAL_BUFFER_LENGTH,i=nG.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,nG.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){let e=this.tech_.currentTime(),t=nG.BUFFER_LOW_WATER_LINE,i=nG.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,nG.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,nG.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:s)}bufferHighWaterLine(){return nG.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){a$(this.inbandTextTracks_,"com.apple.streaming",this.tech_),aF({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,i){let s=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();a$(this.inbandTextTracks_,e,this.tech_),aB({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:s,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){let e=this.main();if(e.contentSteering){for(let t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));if(this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart){this.contentSteeringController_.requestSteeringManifest(!0);return}this.tech_.one("canplay",()=>{this.contentSteeringController_.requestSteeringManifest()})}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this)),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",()=>{let e=this.main();(this.contentSteeringController_.didDASHTagChange(e.uri,e.contentSteering)||(()=>{let t=this.contentSteeringController_.getAvailablePathways(),i=[];for(let s of e.playlists){let e=s.attributes.serviceLocation;if(e&&(i.push(e),!t.has(e)))return!0}return!i.length&&!!t.size})())&&this.resetContentSteeringController_()})}excludeThenChangePathway_(){let e=this.contentSteeringController_.getPathway();if(!e)return;this.handlePathwayClones_();let t=this.main().playlists,i=new Set,s=!1;Object.keys(t).forEach(r=>{let n=t[r],a=this.pathwayAttribute_(n),o=a&&e!==a;n.excludeUntil!==1/0||"content-steering"!==n.lastExcludeReason_||o||(delete n.excludeUntil,delete n.lastExcludeReason_,s=!0);let l=!n.excludeUntil&&n.excludeUntil!==1/0;!i.has(n.id)&&o&&l&&(i.add(n.id),n.excludeUntil=1/0,n.lastExcludeReason_="content-steering",this.logger_(`excluding ${n.id} for ${n.lastExcludeReason_}`))}),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach(t=>{let i=this.mediaTypes_[t];if(i.activePlaylistLoader){let t=i.activePlaylistLoader.media_;t&&t.attributes.serviceLocation!==e&&(s=!0)}}),s&&this.changeSegmentPathway_()}handlePathwayClones_(){let e=this.main().playlists,t=this.contentSteeringController_.currentPathwayClones,i=this.contentSteeringController_.nextPathwayClones;if(t&&t.size||i&&i.size){for(let[e,s]of t.entries())i.get(e)||(this.mainPlaylistLoader_.updateOrDeleteClone(s),this.contentSteeringController_.excludePathway(e));for(let[s,r]of i.entries()){let i=t.get(s);if(!i){e.filter(e=>e.attributes["PATHWAY-ID"]===r["BASE-ID"]).forEach(e=>{this.mainPlaylistLoader_.addClonePathway(r,e)}),this.contentSteeringController_.addAvailablePathway(s);continue}this.equalPathwayClones_(i,r)||(this.mainPlaylistLoader_.updateOrDeleteClone(r,!0),this.contentSteeringController_.addAvailablePathway(s))}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...i])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;let i=e["URI-REPLACEMENT"].PARAMS,s=t["URI-REPLACEMENT"].PARAMS;for(let e in i)if(i[e]!==s[e])return!1;for(let e in s)if(i[e]!==s[e])return!1;return!0}changeSegmentPathway_(){let e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){if(!this.mainPlaylistLoader_||!this.mainPlaylistLoader_.main)return;let e=0,t="non-usable";this.mainPlaylistLoader_.main.playlists.forEach(i=>{let s=this.mainPlaylistLoader_.getKeyIdSet(i);s&&s.size&&s.forEach(s=>{let r="usable",n=this.keyStatusMap_.has(s)&&this.keyStatusMap_.get(s)===r,a=i.lastExcludeReason_===t&&i.excludeUntil===1/0;n?n&&a&&(delete i.excludeUntil,delete i.lastExcludeReason_,this.logger_(`enabling playlist ${i.id} because key ID ${s} is ${r}`)):(i.excludeUntil!==1/0&&i.lastExcludeReason_!==t&&(i.excludeUntil=1/0,i.lastExcludeReason_=t,this.logger_(`excluding playlist ${i.id} because the key ID ${s} doesn't exist in the keyStatusMap or is not ${r}`)),e++)})}),e>=this.mainPlaylistLoader_.main.playlists.length&&this.mainPlaylistLoader_.main.playlists.forEach(e=>{let i=e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height<720,s=e.excludeUntil===1/0&&e.lastExcludeReason_===t;i&&s&&(delete e.excludeUntil,rm.log.warn(`enabling non-HD playlist ${e.id} because all playlists were excluded due to ${t} key IDs`))})}addKeyStatus_(e,t){let i=("string"==typeof e?e:od(e)).slice(0,32).toLowerCase();this.logger_(`KeyStatus '${t}' with key ID ${i} added to the keyStatusMap`),this.keyStatusMap_.set(i,t)}updatePlaylistByKeyStatus(e,t){this.addKeyStatus_(e,t),this.waitingForFastQualityPlaylistReceived_||this.excludeNonUsableThenChangePlaylist_(),this.mainPlaylistLoader_.off("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this)),this.mainPlaylistLoader_.on("loadedplaylist",this.excludeNonUsableThenChangePlaylist_.bind(this))}excludeNonUsableThenChangePlaylist_(){this.excludeNonUsablePlaylistsByKeyId_(),this.fastQualityChange_()}}let o$=(e,t,i)=>s=>{let r=e.main.playlists[t],n=rQ(r),a=rX(r);return void 0===s?a:(s?delete r.disabled:r.disabled=!0,s===a||n||(i(),s?e.trigger("renditionenabled"):e.trigger("renditiondisabled")),s)};class oq{constructor(e,t,i){let{playlistController_:s}=e,r=s.fastQualityChange_.bind(s);if(t.attributes){let e=t.attributes.RESOLUTION;this.width=e&&e.width,this.height=e&&e.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}this.codecs=aC(s.main(),t),this.playlist=t,this.id=i,this.enabled=o$(e.playlists,t.id,r)}}let oH=function(e){e.representations=()=>{let t=e.playlistController_.main(),i=r1(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists;return i?i.filter(e=>!rQ(e)).map((t,i)=>new oq(e,t,t.id)):[]}},oV=["seeking","seeked","pause","playing","error"];class oz{constructor(e){this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=rS("PlaybackWatcher"),this.logger_("initialize");let t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),s=()=>this.techWaiting_(),r=()=>this.resetTimeUpdate_(),n=this.playlistController_,a=["main","subtitle","audio"],o={};a.forEach(e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},n[`${e}SegmentLoader_`].on("appendsdone",o[e].updateend),n[`${e}SegmentLoader_`].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)});let l=e=>{["main","audio"].forEach(t=>{n[`${t}SegmentLoader_`][e]("appended",this.seekingAppendCheck_)})};this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",s),this.tech_.on(oV,r),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",s),this.tech_.off(oV,r),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach(e=>{n[`${e}SegmentLoader_`].off("appendsdone",o[e].updateend),n[`${e}SegmentLoader_`].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)}),this.checkCurrentTimeTimeout_&&d().clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&d().clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=d().setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){let t=this.playlistController_[`${e}SegmentLoader_`];this[`${e}StalledDownloads_`]>0&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[`${e}StalledDownloads_`]=0,this[`${e}Buffered_`]=t.buffered_()}checkSegmentDownloads_(e){let t=this.playlistController_,i=t[`${e}SegmentLoader_`],s=i.buffered_(),r=rM(this[`${e}Buffered_`],s);if(this[`${e}Buffered_`]=s,r){this.resetSegmentDownloads_(e);return}this[`${e}StalledDownloads_`]++,this.logger_(`found #${this[`${e}StalledDownloads_`]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:rO(s)}),!(this[`${e}StalledDownloads_`]<10)&&(this.logger_(`${e} loader stalled download exclusion`),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0}))}checkCurrentTime_(){if(this.tech_.paused()||this.tech_.seeking())return;let e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+rw>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){let e;if(!this.tech_.seeking())return!1;let t=this.seekable(),i=this.tech_.currentTime();if(this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),this.beforeSeekableWindow_(t,i)){let i=t.start(0);e=i+(i===t.end(0)?0:rw)}if(void 0!==e)return this.logger_(`Trying to seek outside of seekable at time ${i} with seekable range ${rD(t)}. Seeking to ${e}.`),this.tech_.setCurrentTime(e),!0;let s=this.playlistController_.sourceUpdater_,r=this.tech_.buffered(),n=s.audioBuffer?s.audioBuffered():null,a=s.videoBuffer?s.videoBuffered():null,o=this.media(),l=o.partTargetDuration?o.partTargetDuration:(o.targetDuration-rE)*2,h=[n,a];for(let e=0;e<h.length;e++)if(h[e]&&rR(h[e],i)<l)return!1;let d=rP(r,i);return 0!==d.length&&(e=d.start(0)+rw,this.logger_(`Buffered region starts (${d.start(0)})  just beyond seek point (${i}). Seeking to ${e}.`),this.tech_.setCurrentTime(e),!0)}waiting_(){if(this.techWaiting_())return;let e=this.tech_.currentTime(),t=rI(this.tech_.buffered(),e);if(t.length&&e+3<=t.end(0)){this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region [${t.start(0)} -> ${t.end(0)}]. Attempting to resume playback by seeking to the current time.`),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"});return}}techWaiting_(){let e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking())return!0;if(this.beforeSeekableWindow_(e,t)){let i=e.end(e.length-1);return this.logger_(`Fell out of live window at time ${t}. Seeking to live point (seekable end) ${i}`),this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0}let i=this.tech_.vhs.playlistController_.sourceUpdater_,s=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:i.audioBuffered(),videoBuffered:i.videoBuffered(),currentTime:t}))return this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0;let r=rP(s,t);return r.length>0&&(this.logger_(`Stopped at ${t} and seeking to ${r.start(0)}`),this.resetTimeUpdate_(),this.skipTheGap_(t),!0)}afterSeekableWindow_(e,t,i,s=!1){if(!e.length)return!1;let r=e.end(e.length-1)+rw,n=!i.endList,a="number"==typeof i.partTargetDuration;return n&&(a||s)&&(r=e.end(e.length-1)+3*i.targetDuration),t>r}beforeSeekableWindow_(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:i}){let s;if(e){if(e.length&&t.length){let r=rI(e,i-3),n=rI(e,i),a=rI(t,i);a.length&&!n.length&&r.length&&(s={start:r.end(0),end:a.end(0)})}else rP(e,i).length||(s=this.gapFromVideoUnderflow_(e,i));return!!s&&(this.logger_(`Encountered a gap in video from ${s.start} to ${s.end}. Seeking to current time ${i}`),!0)}}skipTheGap_(e){let t=this.tech_.buffered(),i=this.tech_.currentTime(),s=rP(t,i);this.resetTimeUpdate_(),0!==s.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",s.start(0)),this.tech_.setCurrentTime(s.start(0)+rE),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){let i=rA(e);for(let e=0;e<i.length;e++){let s=i.start(e),r=i.end(e);if(t-s<4&&t-s>2)return{start:s,end:r}}return null}}let oW={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},oG=function(e,t){let i=0,s=0,r=rk(oW,t);e.ready(()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})});let n=function(){s&&e.currentTime(s)},a=function(t){null!=t&&(s=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",n),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())},o=function(){if(Date.now()-i<1e3*r.errorInterval){e.trigger({type:"usage",name:"vhs-error-reload-canceled"});return}if(!r.getSource||"function"!=typeof r.getSource){rm.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!");return}return i=Date.now(),r.getSource.call(e,a)},l=function(){e.off("loadedmetadata",n),e.off("error",o),e.off("dispose",l)};e.on("error",o),e.on("dispose",l),e.reloadSourceOnError=function(t){l(),oG(e,t)}};var oK="3.10.0";let oQ={PlaylistLoader:np,Playlist:r2,utils:nw,STANDARD_PLAYLIST_SELECTOR:aL,INITIAL_PLAYLIST_SELECTOR:function(){let e=this.playlists.main.playlists.filter(r2.isEnabled);return aI(e,(e,t)=>aP(e,t)),e.filter(e=>!!aC(this.playlists.main,e).video)[0]||null},lastBandwidthSelector:aL,movingAverageBandwidthSelector:function(e){let t=-1,i=-1;if(e<0||e>1)throw Error("Moving average bandwidth decay must be between 0 and 1.");return function(){let s=this.useDevicePixelRatio&&d().devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),aA(this.playlists.main,t,parseInt(ax(this.tech_.el(),"width"),10)*s,parseInt(ax(this.tech_.el(),"height"),10)*s,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:aP,comparePlaylistResolution:function(e,t){let i,s;return(e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||d().Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(s=t.attributes.RESOLUTION.width),i===(s=s||d().Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH)?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-s},xhr:ny()};Object.keys(nG).forEach(e=>{Object.defineProperty(oQ,e,{get:()=>(rm.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),nG[e]),set(t){if(rm.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!=typeof t||t<0){rm.log.warn(`value of Vhs.${e} must be greater than or equal to 0`);return}nG[e]=t}})});let oX="videojs-vhs",oY=function(e,t){let i=t.media(),s=-1;for(let t=0;t<e.length;t++)if(e[t].id===i.id){s=t;break}e.selectedIndex_=s,e.trigger({selectedIndex:s,type:"change"})},oJ=function(e,t){t.representations().forEach(t=>{e.addQualityLevel(t)}),oY(e,t.playlists)};oQ.canPlaySource=function(){return rm.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};let oZ=(e,t,i)=>{if(!e)return e;let s={};t&&t.attributes&&t.attributes.CODECS&&(s=aS((0,C.kS)(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);let r=(0,C._5)(s.video),n=(0,C._5)(s.audio),a={};for(let i in e)a[i]={},n&&(a[i].audioContentType=n),r&&(a[i].videoContentType=r),t.contentProtection&&t.contentProtection[i]&&t.contentProtection[i].pssh&&(a[i].pssh=t.contentProtection[i].pssh),"string"==typeof e[i]&&(a[i].url=e[i]);return rk(e,a)},o0=(e,t)=>e.reduce((e,i)=>{if(!i.contentProtection)return e;let s=t.reduce((e,t)=>{let s=i.contentProtection[t];return s&&s.pssh&&(e[t]={pssh:s.pssh}),e},{});return Object.keys(s).length&&e.push(s),e},[]),o1=({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:s})=>{if(!e.eme.initializeMediaKeys)return Promise.resolve();let r=o0(i?s.concat([i]):s,Object.keys(t)),n=[],a=[];return r.forEach(t=>{a.push(new Promise((t,i)=>{e.tech_.one("keysessioncreated",t)})),n.push(new Promise((i,s)=>{e.eme.initializeMediaKeys({keySystems:t},e=>{if(e){s(e);return}i()})}))}),Promise.race([Promise.all(n),Promise.race(a)])},o2=({player:e,sourceKeySystems:t,media:i,audioMedia:s})=>{let r=oZ(t,i,s);return!!r&&(e.currentSource().keySystems=r,!r||!!e.eme||(rm.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},o4=()=>{if(!d().localStorage)return null;let e=d().localStorage.getItem(oX);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},o8=e=>{if(!d().localStorage)return!1;let t=o4();t=t?rk(t,e):e;try{d().localStorage.setItem(oX,JSON.stringify(t))}catch(e){return!1}return t},o5=e=>0===e.toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,o3=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},o6=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},o7=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},o9=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};oQ.supportsNativeHls=function(){if(!c()||!c().createElement)return!1;let e=c().createElement("video");return!!rm.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))})}(),oQ.supportsNativeDash=!!(c()&&c().createElement&&rm.getTech("Html5").isSupported())&&/maybe|probably/i.test(c().createElement("video").canPlayType("application/dash+xml")),oQ.supportsTypeNatively=e=>"hls"===e?oQ.supportsNativeHls:"dash"===e&&oQ.supportsNativeDash,oQ.isSupported=function(){return rm.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},oQ.xhr.onRequest=function(e){o3(oQ.xhr,e)},oQ.xhr.onResponse=function(e){o6(oQ.xhr,e)},oQ.xhr.offRequest=function(e){o7(oQ.xhr,e)},oQ.xhr.offResponse=function(e){o9(oQ.xhr,e)};let le=rm.getComponent("Component");class lt extends le{constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=rS("VhsHandler"),t.options_&&t.options_.playerId){let e=rm.getPlayer(t.options_.playerId);this.player_=e}if(this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(c(),["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],e=>{let t=c().fullscreenElement||c().webkitFullscreenElement||c().mozFullScreenElement||c().msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()}),this.on(this.tech_,"seeking",function(){if(this.ignoreNextSeekingEvent_){this.ignoreNextSeekingEvent_=!1;return}this.setCurrentTime(this.tech_.currentTime())}),this.on(this.tech_,"error",function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()}),this.on(this.tech_,"play",this.play)}setOptions_(e={}){if(this.options_=rk(this.options_,e),this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useForcedSubtitles=this.options_.useForcedSubtitles||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!=typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=60),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){let e=o4();e&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=nG.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===nG.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach(e=>{void 0!==this.source_[e]&&(this.options_[e]=this.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio}setOptions(e={}){this.setOptions_(e)}src(e,t){if(!e)return;this.setOptions_(),this.options_.src=o5(this.source_.src),this.options_.tech=this.tech_,this.options_.externVhs=oQ,this.options_.sourceType=(0,E.t)(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.playlistController_=new oF(this.options_);let i=rk({liveRangeSafeTimeDelta:rw},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_});this.playbackWatcher_=new oz(i),this.playlistController_.on("error",()=>{let e=rm.players[this.tech_.options_.playerId],t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)});let s=this.options_.bufferBasedABR?oQ.movingAverageBandwidthSelector(.55):oQ.STANDARD_PLAYLIST_SELECTOR;this.playlistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):s.bind(this),this.playlistController_.selectInitialPlaylist=oQ.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth,t=d().navigator.connection||d().navigator.mozConnection||d().navigator.webkitConnection;if(this.options_.useNetworkInformationApi&&t){let i=1e6*t.downlink;e=i>=1e7&&e>=1e7?Math.max(e,i):i}return e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){return Math.floor(1/(1/(this.bandwidth||1)+(this.throughput>0?1/this.throughput:0)))},set(){rm.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>rO(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>rO(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",()=>{this.options_.useBandwidthFromLocalStorage&&o8({bandwidth:this.bandwidth,throughput:Math.round(this.throughput)})}),this.playlistController_.on("selectedinitialmedia",()=>{oH(this)}),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",()=>{this.setupEme_()}),this.on(this.playlistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.playlistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=d().URL.createObjectURL(this.playlistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){let e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),o1({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then(()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()}).catch(e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})})}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){let e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,t=o2({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});if(this.player_.tech_.on("keystatuschange",e=>{this.playlistController_.updatePlaylistByKeyStatus(e.keyId,e.status)}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),!t){this.playlistController_.sourceUpdater_.initializedEme();return}this.createKeySessions_()}setupQualityLevels_(){let e=rm.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",()=>{oJ(this.qualityLevels_,this)}),this.playlists.on("mediachange",()=>{oY(this.qualityLevels_,this.playlists)}))}static version(){return{"@videojs/http-streaming":oK,"mux.js":"7.0.2","mpd-parser":"1.3.0","m3u8-parser":"7.1.0","aes-decrypter":"4.0.1"}}version(){return this.constructor.version()}canChangeType(){return ol.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&d().URL.revokeObjectURL&&(d().URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return nO({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,s=2){return nM({programTime:e,playlist:this.playlistController_.media(),retryCount:s,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}setupXhrHooks_(){this.xhr.onRequest=e=>{o3(this.xhr,e)},this.xhr.onResponse=e=>{o6(this.xhr,e)},this.xhr.offRequest=e=>{o7(this.xhr,e)},this.xhr.offResponse=e=>{o9(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}}let li={name:"videojs-http-streaming",VERSION:oK,canHandleSource(e,t={}){let i=rk(rm.options,t);return li.canPlayType(e.type,i)},handleSource(e,t,i={}){let s=rk(rm.options,i);return t.vhs=new lt(e,t,s),t.vhs.xhr=ny(),t.vhs.setupXhrHooks_(),t.vhs.src(e.src,e.type),t.vhs},canPlayType(e,t){let i=(0,E.t)(e);if(!i)return"";let s=li.getOverrideNative(t);return!oQ.supportsTypeNatively(i)||s?"maybe":""},getOverrideNative(e={}){let{vhs:t={}}=e,i=!(rm.browser.IS_ANY_SAFARI||rm.browser.IS_IOS),{overrideNative:s=i}=t;return s}};(0,C.p7)("avc1.4d400d,mp4a.40.2")&&rm.getTech("Html5").registerSourceHandler(li,0),rm.VhsHandler=lt,rm.VhsSourceHandler=li,rm.Vhs=oQ,rm.use||rm.registerComponent("Vhs",oQ),rm.options.vhs=rm.options.vhs||{},rm.getPlugin&&rm.getPlugin("reloadSourceOnError")||rm.registerPlugin("reloadSourceOnError",function(e){oG(this,e)})}}]);