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e=this.el_.getBoundingClientRect();return{boundingClientRect:{x:e.x,y:e.y,width:e.width,height:e.height,top:e.top,right:e.right,bottom:e.bottom,left:e.left},center:{x:e.left+e.width/2,y:e.top+e.height/2,width:0,height:0,top:e.top+e.height/2,right:e.left+e.width/2,bottom:e.top+e.height/2,left:e.left+e.width/2}}}focus(){this.el_.focus()}blur(){this.el_.blur()}handleKeyDown(e){this.player_&&("Tab"===e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled||e.stopPropagation(),this.player_.handleKeyDown(e))}handleKeyPress(e){this.handleKeyDown(e)}emitTapEvents(){let e,t=0,i=null;function s(){e=!1}this.on("touchstart",(function(s){1===s.touches.length&&(i={pageX:s.touches[0].pageX,pageY:s.touches[0].pageY},t=window.performance.now(),e=!0)})),this.on("touchmove",(function(t){var 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i;return!(!function(e){if(e.offsetWidth+e.offsetHeight+e.getBoundingClientRect().height+e.getBoundingClientRect().width!==0){var t={x:e.getBoundingClientRect().left+e.offsetWidth/2,y:e.getBoundingClientRect().top+e.offsetHeight/2};if(!(t.x<0||t.x>(document.documentElement.clientWidth||window.innerWidth)||t.y<0||t.y>(document.documentElement.clientHeight||window.innerHeight))){let i=document.elementFromPoint(t.x,t.y);for(;i;){if(i===e)return 1;if(!i.parentNode)return;i=i.parentNode}}}}(e=e||this.el())||!t((i=e).parentElement)||!t(i)||"0"===i.style.opacity||"0px"===window.getComputedStyle(i).height||"0px"===window.getComputedStyle(i).width||e.parentElement&&!(0<=e.tabIndex))}static registerComponent(e,t){if("string"!=typeof e||!e)throw new Error(`Illegal component name, "${e}"; must be a non-empty string.`);var i=(i=pt.getComponent("Tech"))&&i.isTech(t),s=pt===t||pt.prototype.isPrototypeOf(t.prototype);if(i||!s){let t;throw t=i?"techs must be registered using Tech.registerTech()":"must 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o=-1!==r.indexOf("--\x3e");if(!r||o&&(a=!0)){t.oncue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}t.cue.text&&(t.cue.text+="\n"),t.cue.text+=r.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":r||(t.state="ID");continue}}}catch(e){t.reportOrThrowError(e),"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var e=this;try{if(e.buffer+=e.decoder.decode(),!e.cue&&"HEADER"!==e.state||(e.buffer+="\n\n",e.parse()),"INITIAL"===e.state)throw new vi(vi.Errors.BadSignature)}catch(t){e.reportOrThrowError(t)}return e.onflush&&e.onflush(),this}};var Mi=Ni,Ui={"":1,lr:1,rl:1},Bi={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function Fi(e){return"string"==typeof e&&!!Bi[e.toLowerCase()]&&e.toLowerCase()}function qi(e,t,i){this.hasBeenReset=!1;var s="",r=!1,n=e,a=t,o=i,l=null,d="",h=!0,u="auto",c="start",p="auto",m="auto",g=100,f="center";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return s},set:function(e){s=""+e}},pauseOnExit:{enumerable:!0,get:function(){return r},set:function(e){r=!!e}},startTime:{enumerable:!0,get:function(){return n},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");n=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return a},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");a=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return o},set:function(e){o=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return l},set:function(e){l=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return d},set:function(e){if(!1===(e="string"==typeof(e=e)&&!!Ui[e.toLowerCase()]&&e.toLowerCase()))throw new SyntaxError("Vertical: an invalid or illegal direction string was specified.");d=e,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return h},set:function(e){h=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return u},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("Line: an invalid number or illegal string was specified.");u=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return c},set:function(e){(e=Fi(e))&&(c=e,this.hasBeenReset=!0)}},position:{enumerable:!0,get:function(){return p},set:function(e){if(e<0||100<e)throw new Error("Position must be between 0 and 100.");p=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return m},set:function(e){(e=Fi(e))&&(m=e,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return g},set:function(e){if(e<0||100<e)throw new Error("Size must be between 0 and 100.");g=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return f},set:function(e){if(!(e=Fi(e)))throw new SyntaxError("align: an invalid or illegal alignment string was specified.");f=e,this.hasBeenReset=!0}}}),this.displayState=void 0}qi.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var ji=qi,Hi={"":!0,up:!0};function Vi(e){return"number"==typeof e&&0<=e&&e<=100}function zi(){var e=100,t=3,i=0,s=100,r=0,n=100,a="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return e},set:function(t){if(!Vi(t))throw new Error("Width must be between 0 and 100.");e=t}},lines:{enumerable:!0,get:function(){return t},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");t=e}},regionAnchorY:{enumerable:!0,get:function(){return s},set:function(e){if(!Vi(e))throw new Error("RegionAnchorX must be between 0 and 100.");s=e}},regionAnchorX:{enumerable:!0,get:function(){return i},set:function(e){if(!Vi(e))throw new Error("RegionAnchorY must be between 0 and 100.");i=e}},viewportAnchorY:{enumerable:!0,get:function(){return n},set:function(e){if(!Vi(e))throw new Error("ViewportAnchorY must be between 0 and 100.");n=e}},viewportAnchorX:{enumerable:!0,get:function(){return r},set:function(e){if(!Vi(e))throw new Error("ViewportAnchorX must be between 0 and 100.");r=e}},scroll:{enumerable:!0,get:function(){return a},set:function(e){!1!==(e="string"==typeof(e=e)&&!!Hi[e.toLowerCase()]&&e.toLowerCase())&&(a=e)}}})}var $i=Wt((function(e){e=e.exports={WebVTT:Mi,VTTCue:ji,VTTRegion:zi};var t=(Gt.vttjs=e,Gt.WebVTT=e.WebVTT,e.VTTCue),i=e.VTTRegion,s=Gt.VTTCue,r=Gt.VTTRegion;e.shim=function(){Gt.VTTCue=t,Gt.VTTRegion=i},e.restore=function(){Gt.VTTCue=s,Gt.VTTRegion=r},Gt.VTTCue||e.shim()}));$i.WebVTT;class Wi extends pt{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})),gi.names.forEach((t=>{t=gi[t],e&&e[t.getterName]&&(this[t.privateName]=e[t.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 gi.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($e(this,(function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()})),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return ft(0,0)}bufferedPercent(){return St(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(pi.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach((e=>{var t=this[e+"Tracks"]()||[];let i=t.length;for(;i--;){var s=t[i];"text"===e&&this.removeRemoteTextTrack(s),t.removeTrack(s)}}))}cleanupAutoTextTracks(){var e=this.autoRemoteTextTracks_||[];let t=e.length;for(;t--;){var i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new wt(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?ft(0,0):ft()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){pi.names.forEach((e=>{var t=pi[e];let 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(!window.WebVTT)if(document.body.contains(this.el()))if(!this.options_["vtt.js"]&&f($i)&&0<Object.keys($i).length)this.trigger("vttjsloaded");else{let e=document.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})),window.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),r=(t.on("addtrack",i),t.on("removetrack",s),this.addWebVttScript_(),()=>this.trigger("texttrackchange")),n=()=>{r();for(let i=0;i<e.length;i++){var t=e[i];t.removeEventListener("cuechange",r),"showing"===t.mode&&t.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)return e=e,t=t,i=i,r={},n=(s=this).textTracks(),r.kind=e,t&&(r.label=t),i&&(r.language=i),r.tech=s,e=new gi.text.TrackClass(r),n.addTrack(e),e;throw new Error("TextTrack kind is required but was not provided");var s,r,n}createRemoteTextTrack(e){return e=y(e,{tech:this}),new mi.remoteTextEl.TrackClass(e)}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){var 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=Oe++;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 Wi.canPlayType(e.type)}static isTech(e){return e.prototype instanceof Wi||e instanceof Wi||e===Wi}static registerTech(e,t){if(Wi.techs_||(Wi.techs_={}),!Wi.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!Wi.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(Wi.canPlaySource)return e=ht(e),Wi.techs_[e]=t,Wi.techs_[dt(e)]=t,"Tech"!==e&&Wi.defaultTechOrder_.push(e),t;throw new Error("Techs must have a static canPlaySource method on them")}static getTech(e){if(e)return Wi.techs_&&Wi.techs_[e]?Wi.techs_[e]:(e=ht(e),window&&window.videojs&&window.videojs[e]?(h.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),window.videojs[e]):void 0)}}gi.names.forEach((function(e){let t=gi[e];Wi.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Wi.prototype.featuresVolumeControl=!0,Wi.prototype.featuresMuteControl=!0,Wi.prototype.featuresFullscreenResize=!1,Wi.prototype.featuresPlaybackRate=!1,Wi.prototype.featuresProgressEvents=!1,Wi.prototype.featuresSourceset=!1,Wi.prototype.featuresTimeupdateEvents=!1,Wi.prototype.featuresNativeTextTracks=!1,Wi.prototype.featuresVideoFrameCallback=!1,Wi.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){var i,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){var 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){var 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:h.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)}},pt.registerComponent("Tech",Wi),Wi.registerTech("Tech",Wi),Wi.defaultTechOrder_=[];let Gi={},Xi={},Ki={};function Yi(e,t,i,s=null){var r="call"+ht(i),n=(r=e.reduce(es(r),s),e),a=i,o=t=(s=r===Ki)?null:t[i](r),l=s;for(let e=n.length-1;0<=e;e--){var d=n[e];d[a]&&d[a](l,o)}return t}let Qi={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Ji={setCurrentTime:1,setMuted:1,setVolume:1},Zi={play:1,pause:1};function es(e){return(t,i)=>t===Ki?Ki:i[e]?i[e](t):t}function ts(e){if(Array.isArray(e)){let t=[];e.forEach((function(e){e=ts(e),Array.isArray(e)?t=t.concat(e):g(e)&&t.push(e)})),e=t}else e="string"==typeof e&&e.trim()?[rs({src:e})]:g(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[rs(e)]:[];return e}let is={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"},ss=function(e=""){return e=Vt(e),is[e.toLowerCase()]||""};function rs(e){var t;return e.type||(t=ss(e.src))&&(e.type=t),e}let ns={codes:{play:415,pause:19,ff:417,rw:412,back:Jt=U?10009:B?461:8},names:{415:"play",19:"pause",417:"ff",412:"rw",[Jt]:"back"},isEventKey(e,t){return t=t.toLowerCase(),!(!this.names[e.keyCode]||this.names[e.keyCode]!==t)},getEventName(e){return this.names[e.keyCode]||(this.codes[e.code]?(e=this.codes[e.code],this.names[e]):null)}};class as extends Ye{constructor(e){super(),this.player_=e,this.focusableComponents=[],this.isListening_=!1,this.isPaused_=!1,this.onKeyDown_=this.onKeyDown_.bind(this),this.lastFocusedComponent_=null}start(){this.isListening_||(this.player_.on("keydown",this.onKeyDown_),this.player_.on("modalKeydown",this.onKeyDown_),this.player_.on("loadedmetadata",(()=>{this.focus(this.updateFocusableComponents()[0])})),this.player_.on("modalclose",(()=>{this.refocusComponent()})),this.player_.on("focusin",this.handlePlayerFocus_.bind(this)),this.player_.on("focusout",this.handlePlayerBlur_.bind(this)),this.isListening_=!0,this.player_.errorDisplay&&this.player_.errorDisplay.on("aftermodalfill",(()=>{this.updateFocusableComponents(),this.focusableComponents.length&&(1<this.focusableComponents.length?this.focusableComponents[1]:this.focusableComponents[0]).focus()})))}stop(){this.player_.off("keydown",this.onKeyDown_),this.isListening_=!1}onKeyDown_(e){var t,i=e.originalEvent||e;["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"].includes(i.key)?this.isPaused_||(i.preventDefault(),t=i.key.substring(5).toLowerCase(),this.move(t)):ns.isEventKey(i,"play")||ns.isEventKey(i,"pause")||ns.isEventKey(i,"ff")||ns.isEventKey(i,"rw")?(i.preventDefault(),t=ns.getEventName(i),this.performMediaAction_(t)):ns.isEventKey(i,"Back")&&e.target&&"function"==typeof e.target.closeable&&e.target.closeable()&&(i.preventDefault(),e.target.close())}performMediaAction_(e){if(this.player_)switch(e){case"play":this.player_.paused()&&this.player_.play();break;case"pause":this.player_.paused()||this.player_.pause();break;case"ff":this.userSeek_(this.player_.currentTime()+5);break;case"rw":this.userSeek_(this.player_.currentTime()-5)}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}pause(){this.isPaused_=!0}resume(){this.isPaused_=!1}handlePlayerBlur_(e){var t=e.relatedTarget;let i=null;var s=this.getCurrentComponent(e.target);t&&(i=Boolean(t.closest(".video-js")),t.classList.contains("vjs-text-track-settings"))&&!this.isPaused_&&this.searchForTrackSelect_(),(e.currentTarget.contains(e.relatedTarget)||i)&&t||(s&&"CloseButton"===s.name()?this.refocusComponent():(this.pause(),s&&s.el()&&(this.lastFocusedComponent_=s)))}handlePlayerFocus_(){this.getCurrentComponent()&&this.getCurrentComponent().getIsFocusable()&&this.resume()}updateFocusableComponents(){var e=this.player_;let t=[];function i(e){for(var s of e)s.hasOwnProperty("el_")&&s.getIsFocusable()&&s.getIsAvailableToBeFocused(s.el())&&t.push(s),s.hasOwnProperty("children_")&&0<s.children_.length&&i(s.children_)}return e.children_.forEach((e=>{if(e.hasOwnProperty("el_")){if(e.getIsFocusable&&e.getIsAvailableToBeFocused&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el()))return void t.push(e);e.hasOwnProperty("children_")&&0<e.children_.length?i(e.children_):e.hasOwnProperty("items")&&0<e.items.length?i(e.items):this.findSuitableDOMChild(e)&&t.push(e)}"ErrorDisplay"===e.name_&&e.opened_&&(e=e.el_.querySelector(".vjs-errors-ok-button-container"))&&e.querySelectorAll("button").forEach(((e,i)=>{t.push({name:()=>"ModalButton"+(i+1),el:()=>e,getPositions:()=>{var t=e.getBoundingClientRect();return{boundingClientRect:{x:t.x,y:t.y,width:t.width,height:t.height,top:t.top,right:t.right,bottom:t.bottom,left:t.left},center:{x:t.left+t.width/2,y:t.top+t.height/2,width:0,height:0,top:t.top+t.height/2,right:t.left+t.width/2,bottom:t.top+t.height/2,left:t.left+t.width/2}}},getIsAvailableToBeFocused:()=>!0,getIsFocusable:e=>!0,focus:()=>e.focus()})}))})),this.focusableComponents=t,this.focusableComponents}findSuitableDOMChild(e){return e.el()?function t(i){if(e.getIsFocusable(i)&&e.getIsAvailableToBeFocused(i))return i;for(let e=0;e<i.children.length;e++){var s=t(i.children[e]);if(s)return s}return null}(e.el()):null}getCurrentComponent(e){this.updateFocusableComponents();var t=e||document.activeElement;if(this.focusableComponents.length)for(var i of this.focusableComponents)if(i.el()===t)return i}add(e){var t=[...this.focusableComponents];e.hasOwnProperty("el_")&&e.getIsFocusable()&&e.getIsAvailableToBeFocused(e.el())&&t.push(e),this.focusableComponents=t,this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}remove(e){for(let t=0;t<this.focusableComponents.length;t++)if(this.focusableComponents[t].name()===e.name())return this.focusableComponents.splice(t,1),void this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents})}clear(){0<this.focusableComponents.length&&(this.focusableComponents=[],this.trigger({type:"focusableComponentsChanged",focusableComponents:this.focusableComponents}))}move(e){let t=this.getCurrentComponent();if(t){let s=t.getPositions();var i=this.focusableComponents.filter((i=>i!==t&&this.isInDirection_(s.boundingClientRect,i.getPositions().boundingClientRect,e)));(i=this.findBestCandidate_(s.center,i,e))?this.focus(i):this.trigger({type:"endOfFocusableComponents",direction:e,focusedComponent:t})}}findBestCandidate_(e,t,i){let s=1/0,r=null;for(var n of t){var a=n.getPositions().center;(a=this.calculateDistance_(e,a,i))<s&&(s=a,r=n)}return r}isInDirection_(e,t,i){switch(i){case"right":return t.left>=e.right;case"left":return t.right<=e.left;case"down":return t.top>=e.bottom;case"up":return t.bottom<=e.top;default:return!1}}refocusComponent(){if(this.lastFocusedComponent_){this.player_.userActive()||this.player_.userActive(!0),this.updateFocusableComponents();for(let e=0;e<this.focusableComponents.length;e++)if(this.focusableComponents[e].name()===this.lastFocusedComponent_.name())return void this.focus(this.focusableComponents[e])}else this.focus(this.updateFocusableComponents()[0])}focus(e){"object"==typeof e&&(e.getIsAvailableToBeFocused(e.el())?e.focus():this.findSuitableDOMChild(e)&&this.findSuitableDOMChild(e).focus())}calculateDistance_(e,t,i){var s=Math.abs(e.x-t.x),r=Math.abs(e.y-t.y);let n;switch(i){case"right":case"left":n=s+100*r;break;case"up":n=2*r+.5*s;break;case"down":n=5*r+s;break;default:n=s+r}return n}searchForTrackSelect_(){var e;for(e of this.updateFocusableComponents())if("TextTrackSelect"===e.constructor.name){this.focus(e);break}}}pt.registerComponent("MediaLoader",class extends pt{constructor(e,t,i){if(super(e,y({createEl:!1},t),i),t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(let i=0,r=t.playerOptions.techOrder;i<r.length;i++){var s=ht(r[i]);let t=Wi.getTech(s);if((t=s?t:pt.getComponent(s))&&t.isSupported()){e.loadTech_(s);break}}}});class os extends pt{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={}){return t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&h.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,e=Q(e,t,i),this.player_.options_.experimentalSvgIcons||e.appendChild(Q("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(e),e}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=Q("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";var i=this.localize(e);this.controlText_=e,J(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){" "===e.key||"Enter"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}pt.registerComponent("ClickableComponent",os);class ls extends os{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 Q("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null!==e&&"anonymous"!==e&&"use-credentials"!==e?this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):this.$("img")&&(this.$("img").crossOrigin=e)}update(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(Q("picture",{className:"vjs-poster",tabIndex:-1},{},Q("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?Ct(this.player_.play()):this.player_.pause())}}ls.prototype.crossorigin=ls.prototype.crossOrigin,pt.registerComponent("PosterImage",ls);let ds={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 hs(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function us(e,t,i){try{e.style[t]=i}catch(e){}}function cs(e){return e?e+"px":""}pt.registerComponent("TextTrackDisplay",class extends pt{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($e(this,(function(){if(e.tech_&&e.tech_.featuresNativeTextTracks)this.hide();else{e.on("fullscreenchange",s),e.on("playerresize",s);let i=window.screen.orientation||window,r=window.screen.orientation?"change":"orientationchange";i.addEventListener(r,s),e.on("dispose",(()=>i.removeEventListener(r,s)));var t=this.options_.playerOptions.tracks||[];for(let e=0;e<t.length;e++)this.player_.addRemoteTextTrack(t[e],!0);this.preselectTrack()}})))}preselectTrack(){var e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage;let s,r,n;for(let o=0;o<t.length;o++){var a=t[o];i&&i.enabled&&i.language&&i.language===a.language&&a.kind in e?n=a.kind!==i.kind&&n||a:i&&!i.enabled?(n=null,s=null,r=null):a.default&&("descriptions"!==a.kind||s?a.kind in e&&!r&&(r=a):s=a)}n?n.mode="showing":r?r.mode="showing":s&&(s.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 window.WebVTT&&window.WebVTT.processCues(window,[],this.el_)}updateDisplay(){var e,t,i,s=this.player_.textTracks(),r=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),r){var n=[];for(let e=0;e<s.length;++e){var a=s[e];"showing"===a.mode&&n.push(a)}this.updateForTrack(n)}else{let n=null,a=null,l=s.length;for(;l--;){var o=s[l];"showing"===o.mode&&("descriptions"===o.kind?n=o:a=o)}a?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(a)):n&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(n)),window.CSS.supports("inset","10px")||(e=(r=this.el_).querySelectorAll(".vjs-text-track-cue"),t=this.player_.controlBar.el_.getBoundingClientRect().height,i=this.player_.el_.getBoundingClientRect().height,r.style="",us(r,"position","relative"),us(r,"height",i-t+"px"),us(r,"top","unset"),us(r,"bottom",F?i+"px":"0px"),0<e.length&&e.forEach((e=>{var t;e.style.inset&&3===(t=e.style.inset.split(" ")).length&&Object.assign(e.style,{top:t[0],right:t[1],bottom:t[2],left:"unset"})})))}}updateDisplayOverlay(){if(this.player_.videoHeight()&&window.CSS.supports("inset-inline: 10px")){var e=this.player_.currentWidth(),t=this.player_.currentHeight(),i=e/t,s=this.player_.videoWidth()/this.player_.videoHeight();let r=0,n=0;.1<Math.abs(i-s)&&(s<i?r=Math.round((e-t*s)/2):n=Math.round((t-e/s)/2)),us(this.el_,"insetInline",cs(r)),us(this.el_,"insetBlock",cs(n))}}updateDisplayState(e){var t=this.player_.textTrackSettings.getValues(),i=e.activeCues;let s=i.length;for(;s--;){var r,n=i[s];n&&(n=n.displayState,t.color&&(n.firstChild.style.color=t.color),t.textOpacity&&us(n.firstChild,"color",hs(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(n.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&us(n.firstChild,"backgroundColor",hs(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?us(n,"backgroundColor",hs(t.windowColor,t.windowOpacity)):n.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?n.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?n.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?n.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(n.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent&&(r=window.parseFloat(n.style.fontSize),n.style.fontSize=r*t.fontPercent+"px",n.style.height="auto",n.style.top="auto"),t.fontFamily)&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?n.firstChild.style.fontVariant="small-caps":n.firstChild.style.fontFamily=ds[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),"function"==typeof window.WebVTT&&!e.every((e=>!e.activeCues))){var t=[];for(let s=0;s<e.length;++s){var i=e[s];for(let e=0;e<i.activeCues.length;++e)t.push(i.activeCues[e])}window.WebVTT.processCues(window,t,this.el_);for(let t=0;t<e.length;++t){var s=e[t];for(let e=0;e<s.activeCues.length;++e){var r=s.activeCues[e].displayState;te(r,"vjs-text-track-cue","vjs-text-track-cue-"+(s.language||t)),s.language&&oe(r,"lang",s.language)}this.player_.textTrackSettings&&this.updateDisplayState(s)}}}}),pt.registerComponent("LoadingSpinner",class extends pt{createEl(){var e=this.player_.isAudio(),t=(e=this.localize(e?"Audio Player":"Video Player"),e=Q("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[e])}),super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"}));return t.appendChild(e),t}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}});class ps extends os{createEl(e,t={},i={}){return t=Q("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i)),this.player_.options_.experimentalSvgIcons||t.appendChild(Q("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(t),t}addChild(e,t={}){var i=this.constructor.name;return h.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),pt.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){" "===e.key||"Enter"===e.key?e.stopPropagation():super.handleKeyDown(e)}}pt.registerComponent("Button",ps);class ms extends ps{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){var t=this.player_.play();if(this.mouseused_&&"clientX"in e&&"clientY"in e)Ct(t),this.player_.tech(!0)&&this.player_.tech(!0).focus();else{let i=(e=this.player_.getChild("controlBar"))&&e.getChild("playToggle");i?(e=()=>i.focus(),Et(t)?t.then(e,(()=>{})):this.setTimeout(e,1)):this.player_.tech(!0).focus()}}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}ms.prototype.controlText_="Play Video",pt.registerComponent("BigPlayButton",ms),pt.registerComponent("CloseButton",class extends ps{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){"Escape"===e.key?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}});class gs extends ps{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()?Ct(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)))}}gs.prototype.controlText_="Play",pt.registerComponent("PlayToggle",gs);class fs extends pt{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended","seeking"],(e=>this.update(e))),this.updateTextNode_()}createEl(){var e=this.buildCSSClass(),t=super.createEl("div",{className:e+" vjs-time-control vjs-control"}),i=Q("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=Q("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=Tt(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(()=>{if(this.contentEl_){let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,h.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_=document.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}})))}updateContent(e){}}fs.prototype.labelText_="Time",fs.prototype.controlText_="Time",pt.registerComponent("TimeDisplay",fs);class ys extends fs{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)}}ys.prototype.labelText_="Current Time",ys.prototype.controlText_="Current Time",pt.registerComponent("CurrentTimeDisplay",ys);class _s extends fs{constructor(e,t){super(e,t),t=e=>this.updateContent(e),this.on(e,"durationchange",t),this.on(e,"loadstart",t),this.on(e,"loadedmetadata",t)}buildCSSClass(){return"vjs-duration"}updateContent(e){var t=this.player_.duration();this.updateTextNode_(t)}}_s.prototype.labelText_="Duration",_s.prototype.controlText_="Duration",pt.registerComponent("DurationDisplay",_s),pt.registerComponent("TimeDivider",class extends pt{createEl(){var 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}});class vs extends fs{constructor(e,t){super(e,t),this.on(e,"durationchange",(e=>this.updateContent(e)))}buildCSSClass(){return"vjs-remaining-time"}createEl(){var e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(Q("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){if("number"==typeof this.player_.duration()){let e;e=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(e)}}}vs.prototype.labelText_="Remaining Time",vs.prototype.controlText_="Remaining Time",pt.registerComponent("RemainingTimeDisplay",vs),pt.registerComponent("LiveDisplay",class extends pt{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",(e=>this.updateShowing(e)))}createEl(){var e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=Q("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Q("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(document.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()}});class bs extends ps{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(){var e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=Q("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 Ts(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}bs.prototype.controlText_="Seek to live, currently playing live",pt.registerComponent("SeekToLive",bs),fi=Object.freeze({__proto__:null,clamp:Ts});class Ss extends pt{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(){var e;this.enabled()&&(e=this.bar.el_.ownerDocument,this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1)}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){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||x||e.preventDefault(),de(),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){var t=this.bar.el_.ownerDocument;he(),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){let e=this.getProgress();return e!==this.progress_&&(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",(()=>{var t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"}))),e}}getProgress(){return Number(Ts(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){return e=pe(this.el_,e),this.vertical()?e.y:e.x}handleKeyDown(e){var t=(i=this.options_.playerOptions.spatialNavigation)&&i.enabled,i=i&&i.horizontalSeek;t?i&&"ArrowLeft"===e.key||!i&&"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):i&&"ArrowRight"===e.key||!i&&"ArrowUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e):"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepBack()):"ArrowUp"===e.key||"ArrowRight"===e.key?(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")}}pt.registerComponent("Slider",Ss);let ws=(e,t)=>Ts(e/t*100,0,100).toFixed(2)+"%";pt.registerComponent("LoadProgressBar",class extends pt{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",(e=>this.update(e)))}createEl(){var e=super.createEl("div",{className:"vjs-load-progress"}),t=Q("span",{className:"vjs-control-text"}),i=Q("span",{textContent:this.localize("Loaded")}),s=document.createTextNode(": ");return this.percentageEl_=Q("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",(()=>{var e=this.player_.liveTracker,t=this.player_.buffered(),i=(e=e&&e.isLive()?e.seekableEnd():this.player_.duration(),this.player_.bufferedEnd()),s=this.partEls_;e=ws(i,e),this.percent_!==e&&(this.el_.style.width=e,J(this.percentageEl_,e),this.percent_=e);for(let e=0;e<t.length;e++){var r=t.start(e),n=t.end(e);let a=s[e];a||(a=this.el_.appendChild(Q()),s[e]=a),a.dataset.start===r&&a.dataset.end===n||(a.dataset.start=r,a.dataset.end=n,a.style.left=ws(r,i),a.style.width=ws(n-r,i))}for(let e=s.length;e>t.length;e--)this.el_.removeChild(s[e-1]);s.length=t.length}))}}),pt.registerComponent("TimeTooltip",class extends pt{constructor(e,t){super(e,t),this.update=We($e(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){var s=ce(this.el_),r=ue(this.player_.el());if(t=e.width*t,r&&s){let n=e.left-r.left+t,a=e.width-t+(r.right-e.right),o=(a||(a=e.width-t,n=t),s.width/2);n<o?o+=o-n:a<o&&(o=a),o<0?o=0:o>s.width&&(o=s.width),o=Math.round(o),this.el_.style.right=`-${o}px`,this.write(i)}}write(e){J(this.el_,e)}updateTime(e,t,i,s){this.requestNamedAnimationFrame("TimeTooltip#updateTime",(()=>{let r;var n,a,o=this.player_.duration();r=this.player_.liveTracker&&this.player_.liveTracker.isLive()?((a=(n=this.player_.liveTracker.liveWindow())-t*n)<1?"":"-")+Tt(a,n):Tt(i,o),this.update(e,t,r),s&&s()}))}});class Es extends pt{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=We($e(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){var i,s=this.getChild("timeTooltip");s&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),s.updateTime(e,t,i))}}Es.prototype.options_={children:[]},V||E||Es.prototype.options_.children.push("timeTooltip"),pt.registerComponent("PlayProgressBar",Es);class Cs extends pt{constructor(e,t){super(e,t),this.update=We($e(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){var i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,(()=>{this.el_.style.left=e.width*t+"px"}))}}Cs.prototype.options_={children:["timeTooltip"]},pt.registerComponent("MouseTimeDisplay",Cs);class ks extends Ss{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=$e(this,this.update),this.update=We(this.update_,30),this.on(this.player_,["durationchange","timeupdate"],this.update),this.on(this.player_,["ended"],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 document&&"visibilityState"in document&&this.on(document,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===document.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}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"!==document.visibilityState){let e=super.update();return this.requestNamedAnimationFrame("SeekBar#update",(()=>{var t=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),i=this.player_.liveTracker;let s=this.player_.duration();i&&i.isLive()&&(s=this.player_.liveTracker.liveCurrentTime()),this.percent_!==e&&(this.el_.setAttribute("aria-valuenow",(100*e).toFixed(2)),this.percent_=e),this.currentTime_===t&&this.duration_===s||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Tt(t,s),Tt(s,s)],"{1} of {2}")),this.currentTime_=t,this.duration_=s),this.bar&&this.bar.update(ue(this.el()),this.getProgress())})),e}}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(){var e=this.getCurrentTime_();let t;var i=this.player_.liveTracker;return i&&i.isLive()?(t=(e-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(t=1)):t=e/this.player_.duration(),t}handleMouseDown(e){ve(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){if(ve(e)&&!isNaN(this.player_.duration())){let r;if(t||this.player_.scrubbing()||this.player_.scrubbing(!0),t=this.calculateDistance(e),(e=this.player_.liveTracker)&&e.isLive()){if(.99<=t)return void e.seekToLiveEdge();var i=e.seekableStart(),s=e.liveCurrentTime();if((r=(r=(r=i+t*e.liveWindow())>=s?s:r)<=i?i+.1:r)===1/0)return}else(r=t*this.player_.duration())===this.player_.duration()&&(r-=.1);this.userSeek_(r),this.player_.options_.enableSmoothSeeking&&this.update()}}enable(){super.enable();var e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();var 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?Ct(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){var t,i=this.player_.liveTracker;" "===e.key||"Enter"===e.key?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):"Home"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):"End"===e.key?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(e.key)?(e.preventDefault(),e.stopPropagation(),t=.1*parseInt(e.key,10),i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):"PageDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):"PageUp"===e.key?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["durationchange","timeupdate"],this.update),this.off(this.player_,["ended"],this.update_),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.off(document,"visibilitychange",this.toggleVisibility_),super.dispose()}}ks.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},V||E||ks.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),pt.registerComponent("SeekBar",ks);class Is extends pt{constructor(e,t){super(e,t),this.handleMouseMove=We($e(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=We($e(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){var t,i,s,r,n=this.getChild("seekBar");n&&(t=n.getChild("playProgressBar"),i=n.getChild("mouseTimeDisplay"),t||i)&&(s=ce(r=n.el()),r=Ts(r=pe(r,e).x,0,1),i&&i.update(s,r),t)&&t.update(s,n.getProgress())}handleMouseSeek(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){var e;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())&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying)&&Ct(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(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}Is.prototype.options_={children:["seekBar"]},pt.registerComponent("ProgressControl",Is);class xs extends ps{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(){"audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode()?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in window?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 document.exitPictureInPicture&&super.show()}}xs.prototype.controlText_="Picture-in-Picture",pt.registerComponent("PictureInPictureToggle",xs);class As extends ps{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",(e=>this.handleFullscreenChange(e))),!1===document[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()}}As.prototype.controlText_="Fullscreen",pt.registerComponent("FullscreenToggle",As),pt.registerComponent("VolumeLevel",class extends pt{createEl(){var e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}),pt.registerComponent("VolumeLevelTooltip",class extends pt{constructor(e,t){super(e,t),this.update=We($e(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,s){if(!i){i=ue(this.el_);var r=ue(this.player_.el());if(t=e.width*t,!r||!i)return;var n=e.left-r.left+t;t=e.width-t+(r.right-e.right);let s=i.width/2;n<s?s+=s-n:t<s&&(s=t),s<0?s=0:s>i.width&&(s=i.width),this.el_.style.right=`-${s}px`}this.write(s+"%")}write(e){J(this.el_,e)}updateVolume(e,t,i,s,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(()=>{this.update(e,t,i,s.toFixed(0)),r&&r()}))}});class Ds extends pt{constructor(e,t){super(e,t),this.update=We($e(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){var s=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,s,(()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"}))}}Ds.prototype.options_={children:["volumeLevelTooltip"]},pt.registerComponent("MouseVolumeLevelDisplay",Ds);class Ps extends Ss{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){ve(e)&&super.handleMouseDown(e)}handleMouseMove(e){var t,i,s,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=ue(s=this.el()),i=this.vertical(),s=pe(s,e),s=Ts(s=i?s.y:s.x,0,1),r.update(t,s,i)),ve(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){var 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)}))}}Ps.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},V||E||Ps.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Ps.prototype.playerEvent="volumechange",pt.registerComponent("VolumeBar",Ps);class Ls extends pt{constructor(e,t={}){var i,s;t.vertical=t.vertical||!1,void 0!==t.volumeBar&&!f(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresVolumeControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",(function(){s.tech_.featuresVolumeControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")})),this.throttledHandleMouseMove=We($e(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){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}Ls.prototype.options_={children:["volumeBar"]},pt.registerComponent("VolumeControl",Ls);class Os extends ps{constructor(e,t){var i,s;super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",(function(){s.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")})),this.on(e,["loadstart","volumechange"],(e=>this.update(e)))}buildCSSClass(){return"vjs-mute-control "+super.buildCSSClass()}handleClick(e){var t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){var e=this.player_.volume();let t=3;this.setIcon("volume-high"),V&&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),ie(this.el_,[0,1,2,3].reduce(((e,t)=>e+(t?" ":"")+"vjs-vol-"+t),"")),te(this.el_,"vjs-vol-"+t)}updateControlText_(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}Os.prototype.controlText_="Mute",pt.registerComponent("MuteToggle",Os);class Rs extends pt{constructor(e,t={}){void 0!==t.inline?t.inline=t.inline:t.inline=!0,void 0!==t.volumeControl&&!f(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){"Escape"===e.key&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),Fe(document,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),qe(document,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){"Escape"===e.key&&this.handleMouseOut()}}Rs.prototype.options_={children:["muteToggle","volumeControl"]},pt.registerComponent("VolumePanel",Rs);class Ns extends ps{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.toLocaleString(e.language())])),this.show()):this.hide()}getSkipForwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} `+super.buildCSSClass()}handleClick(e){if(!isNaN(this.player_.duration())){var t=this.player_.currentTime(),i=(i=this.player_.liveTracker)&&i.isLive()?i.seekableEnd():this.player_.duration();let e;e=t+this.skipTime<=i?t+this.skipTime:i,this.player_.currentTime(e)}}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}}Ns.prototype.controlText_="Skip Forward",pt.registerComponent("SkipForward",Ns);class Ms extends ps{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.toLocaleString(e.language())])),this.show()):this.hide()}getSkipBackwardTime(){var 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){var t,i=this.player_.currentTime();let s;s=(t=(t=this.player_.liveTracker)&&t.isLive()&&t.seekableStart())&&i-this.skipTime<=t?t:i>=this.skipTime?i-this.skipTime:0,this.player_.currentTime(s)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}Ms.prototype.controlText_="Skip Backward",pt.registerComponent("SkipBackward",Ms);class Us extends pt{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 pt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof pt&&(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){(e=this.addChild(e))&&this.addEventListenerForItem(e)}createEl(){var e=this.options_.contentElType||"ul";return(this.contentEl_=Q(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),e=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"})).appendChild(this.contentEl_),Fe(e,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),e}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){let t=e.relatedTarget||document.activeElement;this.children().some((e=>e.el()===t))||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}handleTapClick(e){var t;this.menuButton_&&(this.menuButton_.unpressButton(),t=this.children(),Array.isArray(t))&&(t=t.filter((t=>t.el()===e.target))[0])&&"CaptionSettingsMenuItem"!==t.name()&&this.menuButton_.focus()}handleKeyDown(e){"ArrowLeft"===e.key||"ArrowDown"===e.key?(e.preventDefault(),e.stopPropagation(),this.stepForward()):"ArrowRight"!==e.key&&"ArrowUp"!==e.key||(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){var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:t.length<=e&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())}}pt.registerComponent("Menu",Us);class Bs extends pt{constructor(e,t={}){super(e,t),this.menuButton_=new ps(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true"),e=ps.prototype.buildCSSClass(),this.menuButton_.el_.className=this.buildCSSClass()+" "+e,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0,t=e=>this.handleClick(e),this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",t),this.on(this.menuButton_,"click",t),this.on(this.menuButton_,"keydown",(e=>this.handleKeyDown(e))),this.on(this.menuButton_,"mouseenter",(()=>{this.addClass("vjs-hover"),this.menu.show(),Fe(document,"keyup",this.handleMenuKeyUp_)})),this.on("mouseleave",(e=>this.handleMouseLeave(e))),this.on("keydown",(e=>this.handleSubmenuKeyDown(e)))}update(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){var e,t=new Us(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=Q("li",{className:"vjs-menu-title",textContent:ht(this.options_.title),tabIndex:-1}),e=new pt(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(let e=0;e<this.items.length;e++)t.addItem(this.items[e]);return t}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${ps.prototype.buildCSSClass()} `+super.buildCSSClass()}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} `+super.buildCSSClass()}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),qe(document,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){"Esc"===e.key||"Tab"===e.key?(this.buttonPressed_&&this.unpressButton(),"Tab"===!e.key&&(e.preventDefault(),this.menuButton_.focus())):"Up"!==e.key&&("Down"!==e.key||this.player_.options_.playerOptions.spatialNavigation&&this.player_.options_.playerOptions.spatialNavigation.enabled)||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){"Esc"!==e.key&&"Tab"!==e.key||this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){"Esc"!==e.key&&"Tab"!==e.key||(this.buttonPressed_&&this.unpressButton(),"Tab"===!e.key&&(e.preventDefault(),this.menuButton_.focus()))}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),V&&K()||this.menu.focus())}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}pt.registerComponent("MenuButton",Bs);class Fs extends Bs{constructor(e,t){let i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),i){let e=$e(this,this.update);i.addEventListener("removetrack",e),i.addEventListener("addtrack",e),i.addEventListener("labelchange",e),this.player_.on("ready",e),this.player_.on("dispose",(function(){i.removeEventListener("removetrack",e),i.removeEventListener("addtrack",e),i.removeEventListener("labelchange",e)}))}}}pt.registerComponent("TrackButton",Fs);class qs extends os{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){return this.nonIconControl=!0,t=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),i=Q("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),this.player_.options_.experimentalSvgIcons?t.appendChild(i):t.replaceChild(i,t.querySelector(".vjs-icon-placeholder")),t}handleKeyDown(e){["Tab","Escape","ArrowUp","ArrowLeft","ArrowRight","ArrowDown"].includes(e.key)||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))}}pt.registerComponent("MenuItem",qs);class js extends qs{constructor(e,t){var i=t.track;let s=e.textTracks(),r=(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),(...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 window.Event)try{e=new window.Event("change")}catch(e){}e||(e=document.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(e)}))}this.handleTracksChange()}handleClick(e){var t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){var 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){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){var t;"showing"!==this.track.mode||(t=this.player_.cache_.selectedLanguage)&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})}dispose(){this.track=null,super.dispose()}}pt.registerComponent("TextTrackMenuItem",js);class Hs extends js{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.track.label=t.label||t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){var t=this.player().textTracks();let i=!0;for(let e=0,r=t.length;e<r;e++){var s=t[e];if(-1<this.options_.kinds.indexOf(s.kind)&&"showing"===s.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){var t=this.player().textTracks();let i=!0;for(let e=0,r=t.length;e<r;e++){var s=t[e];if(-1<["captions","descriptions","subtitles"].indexOf(s.kind)&&"showing"===s.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}pt.registerComponent("OffTextTrackMenuItem",Hs);class Vs extends Fs{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=js){let i;this.label_&&(i=this.label_+" off"),e.push(new Hs(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var s=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let i=0;i<s.length;i++){var r,n=s[i];-1<this.kinds_.indexOf(n.kind)&&((r=new t(this.player_,{track:n,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass(`vjs-${n.kind}-menu-item`),e.push(r))}return e}}pt.registerComponent("TextTrackButton",Vs);class zs extends qs{constructor(e,t){var 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)}}pt.registerComponent("ChaptersTrackMenuItem",zs);class $s extends Vs{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>{this.items.forEach((e=>{e.selected(this.track_.activeCues[0]===e.cue)}))}}buildCSSClass(){return"vjs-chapters-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-chapters-button "+super.buildWrapperCSSClass()}update(e){e&&e.track&&"chapters"!==e.track.kind||((e=this.findChaptersTrack())!==this.track_?(this.setTrack(e),super.update()):(!this.items||e&&e.cues&&e.cues.length!==this.items.length)&&super.update())}setTrack(e){var t;this.track_!==e&&(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_&&((t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null),this.track_=e,this.track_)&&(this.track_.mode="hidden",(t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_))}findChaptersTrack(){var e=this.player_.textTracks()||[];for(let i=e.length-1;0<=i;i--){var t=e[i];if(t.kind===this.kind_)return t}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(ht(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){var e=[];if(this.track_){var t=this.track_.cues;if(t)for(let s=0,r=t.length;s<r;s++){var i=t[s];i=new zs(this.player_,{track:this.track_,cue:i}),e.push(i)}}return e}}$s.prototype.kind_="chapters",$s.prototype.controlText_="Chapters",pt.registerComponent("ChaptersButton",$s);class Ws extends Vs{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");let s=e.textTracks(),r=$e(this,this.handleTracksChange);s.addEventListener("change",r),this.on("dispose",(function(){s.removeEventListener("change",r)}))}handleTracksChange(e){var t=this.player().textTracks();let i=!1;for(let e=0,r=t.length;e<r;e++){var s=t[e];if(s.kind!==this.kind_&&"showing"===s.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return"vjs-descriptions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-descriptions-button "+super.buildWrapperCSSClass()}}Ws.prototype.kind_="descriptions",Ws.prototype.controlText_="Descriptions",pt.registerComponent("DescriptionsButton",Ws);class Gs extends Vs{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return"vjs-subtitles-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subtitles-button "+super.buildWrapperCSSClass()}}Gs.prototype.kind_="subtitles",Gs.prototype.controlText_="Subtitles",pt.registerComponent("SubtitlesButton",Gs);class Xs extends js{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}pt.registerComponent("CaptionSettingsMenuItem",Xs);class Ks extends Vs{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(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Xs(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}Ks.prototype.kind_="captions",Ks.prototype.controlText_="Captions",pt.registerComponent("CaptionsButton",Ks);class Ys extends js{createEl(e,t,i){return t=(e=super.createEl(e,t,i)).querySelector(".vjs-menu-item-text"),"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",e):t.appendChild(Q("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(Q("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),e}}pt.registerComponent("SubsCapsMenuItem",Ys);class Qs extends Vs{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),-1<["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(ht(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 Xs(this.player_,{kind:this.label_})),this.hideThreshold_+=1),super.createItems(e,Ys)}}Qs.prototype.kinds_=["captions","subtitles"],Qs.prototype.controlText_="Subtitles",pt.registerComponent("SubsCapsButton",Qs);class Js extends qs{constructor(e,t){var i=t.track;let s=e.audioTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`),(...e)=>{this.handleTracksChange.apply(this,e)});s.addEventListener("change",r),this.on("dispose",(()=>{s.removeEventListener("change",r)}))}createEl(e,t,i){return t=(e=super.createEl(e,t,i)).querySelector(".vjs-menu-item-text"),0<=["main-desc","descriptions"].indexOf(this.options_.track.kind)&&(t.appendChild(Q("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(Q("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),e}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){var t=this.player_.audioTracks();for(let e=0;e<t.length;e++){var i=t[e];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}pt.registerComponent("AudioTrackMenuItem",Js);class Zs extends Fs{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;var t=this.player_.audioTracks();for(let s=0;s<t.length;s++){var i=t[s];e.push(new Js(this.player_,{track:i,selectable:!0,multiSelectable:!1}))}return e}}Zs.prototype.controlText_="Audio Track",pt.registerComponent("AudioTrackButton",Zs);class er extends qs{constructor(e,t){var 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)}}er.prototype.contentElType="button",pt.registerComponent("PlaybackRateMenuItem",er);class tr extends Bs{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(){var e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=Q("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(){var e=this.playbackRates(),t=[];for(let i=e.length-1;0<=i;i--)t.push(new er(this.player(),{rate:e[i]+"x"}));return t}handlePlaybackRateschange(e){this.update()}playbackRates(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}tr.prototype.controlText_="Playback Rate",pt.registerComponent("PlaybackRateMenuButton",tr);class ir extends pt{buildCSSClass(){return"vjs-spacer "+super.buildCSSClass()}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}pt.registerComponent("Spacer",ir),pt.registerComponent("CustomControlSpacer",class extends ir{buildCSSClass(){return"vjs-custom-control-spacer "+super.buildCSSClass()}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class sr extends pt{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}sr.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},pt.registerComponent("ControlBar",sr);class rr extends At{constructor(e,t){super(e,t),this.on(e,"error",(e=>{this.open(e)}))}buildCSSClass(){return"vjs-error-display "+super.buildCSSClass()}content(){var e=this.player().error();return e?this.localize(e.message):""}}rr.prototype.options_=Object.assign({},At.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),pt.registerComponent("ErrorDisplay",rr);class nr extends pt{constructor(e,t={}){super(e,t),this.el_.setAttribute("aria-labelledby",this.selectLabelledbyIds)}createEl(){return this.selectLabelledbyIds=[this.options_.legendId,this.options_.labelId].join(" ").trim(),Q("select",{id:this.options_.id},{},this.options_.SelectOptions.map((e=>{var t=(this.options_.labelId||"vjs-track-option-"+Oe++)+"-"+e[1].replace(/\W+/g,"");return(e=Q("option",{id:t,value:this.localize(e[0]),textContent:e[1]})).setAttribute("aria-labelledby",this.selectLabelledbyIds+" "+t),e})))}}pt.registerComponent("TextTrackSelect",nr);class ar extends pt{constructor(e,t={}){var i;for(i of(super(e,t),t=Q("legend",{textContent:this.localize(this.options_.legendText),id:this.options_.legendId}),this.el().appendChild(t),t=this.options_.selects)){var s=this.options_.selectConfigs[i],r=s.className,n=s.id.replace("%s",this.options_.id_);let t=null;var a="vjs_select_"+Oe++;"colors"===this.options_.type&&(t=Q("span",{className:r}),(r=Q("label",{id:n,className:"vjs-label",textContent:s.label})).setAttribute("for",a),t.appendChild(r)),r=new nr(e,{SelectOptions:s.options,legendId:this.options_.legendId,id:a,labelId:n}),this.addChild(r),"colors"===this.options_.type&&(t.appendChild(r.el()),this.el().appendChild(t))}}createEl(){return Q("fieldset",{className:this.options_.className})}}pt.registerComponent("TextTrackFieldset",ar);class or extends pt{constructor(e,t={}){super(e,t),t=this.options_.textTrackComponentid;var i=new ar(e,{id_:t,legendId:"captions-text-legend-"+t,legendText:this.localize("Text"),className:"vjs-fg vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"colors"});this.addChild(i),i=new ar(e,{id_:t,legendId:"captions-background-"+t,legendText:this.localize("Text Background"),className:"vjs-bg vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"colors"}),this.addChild(i),i=new ar(e,{id_:t,legendId:"captions-window-"+t,legendText:this.localize("Caption Area Background"),className:"vjs-window vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"colors"}),this.addChild(i)}createEl(){return Q("div",{className:"vjs-track-settings-colors"})}}pt.registerComponent("TextTrackSettingsColors",or);class lr extends pt{constructor(e,t={}){super(e,t),t=this.options_.textTrackComponentid;var i=new ar(e,{id_:t,legendId:"captions-font-size-"+t,legendText:"Font Size",className:"vjs-font-percent vjs-track-setting",selects:this.options_.fieldSets[0],selectConfigs:this.options_.selectConfigs,type:"font"});this.addChild(i),i=new ar(e,{id_:t,legendId:"captions-edge-style-"+t,legendText:this.localize("Text Edge Style"),className:"vjs-edge-style vjs-track-setting",selects:this.options_.fieldSets[1],selectConfigs:this.options_.selectConfigs,type:"font"}),this.addChild(i),i=new ar(e,{id_:t,legendId:"captions-font-family-"+t,legendText:this.localize("Font Family"),className:"vjs-font-family vjs-track-setting",selects:this.options_.fieldSets[2],selectConfigs:this.options_.selectConfigs,type:"font"}),this.addChild(i)}createEl(){return Q("div",{className:"vjs-track-settings-font"})}}pt.registerComponent("TextTrackSettingsFont",lr);class dr extends pt{constructor(e,t={}){var i;super(e,t),t=this.localize("restore all settings to the default values"),((i=new ps(e,{controlText:t,className:"vjs-default-button"})).el().classList.remove("vjs-control","vjs-button"),i.el().textContent=this.localize("Reset"),this.addChild(i),i=new ps(e,{controlText:t,className:"vjs-done-button"})).el().classList.remove("vjs-control","vjs-button"),i.el().textContent=this.localize("Done"),this.addChild(i)}createEl(){return Q("div",{className:"vjs-track-settings-controls"})}}pt.registerComponent("TrackSettingsControls",dr);let hr="vjs-text-track-settings";var ur=["#F00","Red"],cr=["#FFF","White"];let pr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[P=["#000","Black"],cr,ur,zr=["#0F0","Green"],Jt=["#00F","Blue"],On=["#FF0","Yellow"],Rn=["#F0F","Magenta"],ka=["#0FF","Cyan"]],className:"vjs-bg-color"},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[Ba=["1","Opaque"],Da=["0.5","Semi-Transparent"],Aa=["0","Transparent"]],className:"vjs-bg-opacity vjs-opacity"},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[cr,P,ur,zr,Jt,On,Rn,ka],className:"vjs-text-color"},edgeStyle:{selector:".vjs-edge-style > select",id:"",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"",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:"",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:[Ba,Da],className:"vjs-text-opacity vjs-opacity"},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color",className:"vjs-window-color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[Aa,Da,Ba],className:"vjs-window-opacity vjs-opacity"}};function mr(e,t){if((e=t?t(e):e)&&"none"!==e)return e}pr.windowColor.options=pr.backgroundColor.options,pt.registerComponent("TextTrackSettings",class extends At{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.renderModalComponents(e),this.endDialog=Q("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.bindFunctionsToSelectsAndButtons(),this.options_.persistTextTrackSettings&&this.restoreSettings()}renderModalComponents(e){var t=new or(e,{textTrackComponentid:this.id_,selectConfigs:pr,fieldSets:[["color","textOpacity"],["backgroundColor","backgroundOpacity"],["windowColor","windowOpacity"]]});this.addChild(t),t=new lr(e,{textTrackComponentid:this.id_,selectConfigs:pr,fieldSets:[["fontPercent"],["edgeStyle"],["fontFamily"]]}),this.addChild(t),t=new dr(e),this.addChild(t)}bindFunctionsToSelectsAndButtons(){this.on(this.$(".vjs-done-button"),["click","tap"],(()=>{this.saveSettings(),this.close()})),this.on(this.$(".vjs-default-button"),["click","tap"],(()=>{this.setDefaults(),this.updateDisplay()})),p(pr,(e=>{this.on(this.$(e.selector),"change",this.updateDisplay)}))}dispose(){this.endDialog=null,super.dispose()}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 m(pr,((e,t,i)=>{s=this.$(t.selector),t=t.parser;var s=mr(s.options[s.options.selectedIndex].value,t);return void 0!==s&&(e[i]=s),e}),{})}setValues(e){p(pr,((t,i)=>{var s=this.$(t.selector),r=e[i],n=t.parser;if(r)for(let e=0;e<s.options.length;e++)if(mr(s.options[e].value,n)===r){s.selectedIndex=e;break}}))}setDefaults(){p(pr,(e=>{var t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t}))}restoreSettings(){let e;try{e=JSON.parse(window.localStorage.getItem(hr))}catch(e){h.warn(e)}e&&this.setValues(e)}saveSettings(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?window.localStorage.setItem(hr,JSON.stringify(e)):window.localStorage.removeItem(hr)}catch(e){h.warn(e)}}}updateDisplay(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}handleLanguagechange(){this.fill(),this.renderModalComponents(this.player_),this.bindFunctionsToSelectsAndButtons()}}),pt.registerComponent("ResizeManager",class extends pt{constructor(e,t){let i=t.ResizeObserver||window.ResizeObserver;super(e,y({createEl:!(i=null!==t.ResizeObserver&&i),reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||window.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=Ge((()=>{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){let e=this.debouncedHandler_,t=this.unloadListener_=function(){qe(this,"resize",e),qe(this,"unload",t),t=null};Fe(this.el_.contentWindow,"unload",t),Fe(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()}});let gr={trackingThreshold:20,liveTolerance:15};pt.registerComponent("LiveTracker",class extends pt{constructor(e,t){super(e,y(gr,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_(){if((e=this.player_.seekable())&&e.length){var e=Number(window.performance.now().toFixed(4)),t=-1===this.lastTime_?0:(e-this.lastTime_)/1e3;this.lastTime_=e,this.pastSeekEnd_=this.pastSeekEnd()+t,e=this.liveCurrentTime(),t=this.player_.currentTime();let i=this.player_.paused()||this.seekedBehindLive_||Math.abs(e-t)>this.options_.liveTolerance;(i=!(!this.timeupdateSeen_||e===1/0)&&i)!==this.behindLiveEdge_&&(this.behindLiveEdge_=i,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(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,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(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){var 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(){var 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()}}),pt.registerComponent("TitleBar",class extends pt{constructor(e,t){super(e,t),this.on("statechanged",(e=>this.updateDom_())),this.updateDom_()}createEl(){return this.els={title:Q("div",{className:"vjs-title-bar-title",id:"vjs-title-bar-title-"+Oe++}),description:Q("div",{className:"vjs-title-bar-description",id:"vjs-title-bar-description-"+Oe++})},Q("div",{className:"vjs-title-bar"},{},_(this.els))}updateDom_(){var e=this.player_.tech_;let t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach((e=>{var s=this.state[e],r=this.els[e];e=i[e],ge(r),s&&J(r,s),t&&(t.removeAttribute(e),s)&&t.setAttribute(e,r.id)})),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){var e;(e=(e=this.player_.tech_)&&e.el_)&&(e.removeAttribute("aria-labelledby"),e.removeAttribute("aria-describedby")),super.dispose(),this.els=null}});let fr={initialDisplay:4e3,position:[],takeFocus:!1};function yr(e){let t=e.el();if(!t.resetSourceWatch_){let i={},s=Tr(e),r=i=>(...s)=>(s=i.apply(t,s),_r(e),s);["append","appendChild","insertAdjacentHTML"].forEach((e=>{t[e]&&(i[e]=t[e],t[e]=r(i[e]))})),Object.defineProperty(t,"innerHTML",y(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_)}}pt.registerComponent("TransientButton",class extends ps{constructor(e,t){super(e,t=y(fr,t)),this.controlText(t.controlText),this.hide(),this.on(this.player_,["useractive","userinactive"],(e=>{this.removeClass("force-display")}))}buildCSSClass(){return"vjs-transient-button focus-visible "+this.options_.position.map((e=>"vjs-"+e)).join(" ")}createEl(){var e=Q("button",{},{type:"button",class:this.buildCSSClass()},Q("span"));return this.controlTextEl_=e.querySelector("span"),e}show(){super.show(),this.addClass("force-display"),this.options_.takeFocus&&this.el().focus({preventScroll:!0}),this.forceDisplayTimeout=this.player_.setTimeout((()=>{this.removeClass("force-display")}),this.options_.initialDisplay)}hide(){this.removeClass("force-display"),super.hide()}dispose(){this.player_.clearTimeout(this.forceDisplayTimeout),super.dispose()}});let _r=e=>{var t=e.el();if(t.hasAttribute("src"))e.triggerSourceset(t.src);else{var i=e.$$("source"),s=[];let t="";if(!i.length)return!1;for(let e=0;e<i.length;e++){var r=i[e].src;r&&-1===s.indexOf(r)&&s.push(r)}if(!s.length)return!1;1===s.length&&(t=s[0]),e.triggerSourceset(t)}return!0},vr=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){for(var t=document.createElement(this.nodeName.toLowerCase()),i=(t.innerHTML=e,document.createDocumentFragment());t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",window.Element.prototype.appendChild.call(this,i),this.innerHTML}}),br=(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},Tr=e=>br([e.el(),window.HTMLMediaElement.prototype,window.Element.prototype,vr],"innerHTML"),Sr=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?jt(window.Element.prototype.getAttribute.call(this,"src")):""},set(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}});class wr extends Wi{constructor(e,t){super(e,t),t=e.source;let i=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,t&&(this.el_.currentSrc!==t.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(t):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){var s=this.el_.childNodes;let e=s.length;for(var r=[];e--;){var n=s[e];"track"===n.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),this.textTracks().addTrack(n.track),i||this.el_.hasAttribute("crossorigin")||!Ht(n.src)||(i=!0)):r.push(n))}for(let e=0;e<r.length;e++)this.el_.removeChild(r[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&i&&h.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(q||M)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),wr.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){!function(e){if(e.featuresSourceset){let t=e.el();if(!t.resetSourceset_){let i=br([e.el(),window.HTMLMediaElement.prototype,Sr],"src"),s=t.setAttribute,r=t.load;Object.defineProperty(t,"src",y(i,{set:s=>(s=i.set.call(t,s),e.triggerSourceset(t.src),s)})),t.setAttribute=(i,r)=>(r=s.call(t,i,r),/src/i.test(i)&&e.triggerSourceset(t.src),r),t.load=()=>{var i=r.call(t);return _r(e)||(e.triggerSourceset(""),yr(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):_r(e)||yr(e),t.resetSourceset_=()=>{t.resetSourceset_=null,t.load=r,t.setAttribute=s,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}}(this)}restoreMetadataTracksInIOSNativePlayer_(){let e,t=this.textTracks(),i=()=>{e=[];for(let s=0;s<t.length;s++){var i=t[s];"metadata"===i.kind&&e.push({track:i,storedMode:i.mode})}},s=(i(),t.addEventListener("change",i),this.on("dispose",(()=>t.removeEventListener("change",i))),()=>{for(let t=0;t<e.length;t++){var 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`]){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){var t=pi[e];let i=this.el()[t.getterName],s=this[t.getterName]();if(this[`featuresNative${t.capitalName}Tracks`]&&i&&i.addEventListener){let r={change:t=>{var i={type:"change",target:s,currentTarget:s,srcElement:s};s.trigger(i),"text"===e&&this[mi.remoteText.getterName]().trigger(i)},addtrack(e){s.addTrack(e.track)},removetrack(e){s.removeTrack(e.track)}},n=function(){var 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_(){pi.names.forEach((e=>{this.proxyNativeTracksForType_(e)}))}createEl(){let e=this.options_.tag;e&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(e?(t=e.cloneNode(!0),e.parentNode&&e.parentNode.insertBefore(t,e),wr.disposeMediaElement(e),e=t):(e=document.createElement("video"),t=y({},this.options_.tag&&ne(this.options_.tag)),q&&!0===this.options_.nativeControlsForTouch||delete t.controls,re(e,Object.assign(t,{id:this.options_.techId,class:"vjs-tech"}))),e.playerId=this.options_.playerId),void 0!==this.options_.preload&&oe(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);var t,i=["loop","muted","playsinline","autoplay"];for(let t=0;t<i.length;t++){var s=i[t],r=this.options_[s];void 0!==r&&(r?oe(e,s,s):le(e,s),e[s]=r)}return e}handleLateInit_(e){if(0!==e.networkState&&3!==e.networkState)if(0===e.readyState){let e=!1,t=function(){e=!0},i=(this.on("loadstart",t),function(){e||this.trigger("loadstart")});this.on("loadedmetadata",i),this.ready((function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")}))}else{let t=["loadstart"];t.push("loadedmetadata"),2<=e.readyState&&t.push("loadeddata"),3<=e.readyState&&t.push("canplay"),4<=e.readyState&&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&&z?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){h(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)Ct(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(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}reset(){wr.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){var t;return this.featuresNativeTextTracks?(t=document.createElement("track"),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):super.createRemoteTextTrack(e)}addRemoteTextTrack(e,t){return e=super.addRemoteTextTrack(e,t),this.featuresNativeTextTracks&&this.el().appendChild(e),e}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){var t=this.$$("track");let i=t.length;for(;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])}}getVideoPlaybackQuality(){var e;return"function"==typeof this.el().getVideoPlaybackQuality?this.el().getVideoPlaybackQuality():(e={},void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&(e.creationTime=window.performance.now()),e)}}v(wr,"TEST_VID",(function(){var e,t;if(G())return e=document.createElement("video"),(t=document.createElement("track")).kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e})),wr.isSupported=function(){try{wr.TEST_VID.volume=.5}catch(e){return!1}return!(!wr.TEST_VID||!wr.TEST_VID.canPlayType)},wr.canPlayType=function(e){return wr.TEST_VID.canPlayType(e)},wr.canPlaySource=function(e,t){return wr.canPlayType(e.type)},wr.canControlVolume=function(){try{let t=wr.TEST_VID.volume;wr.TEST_VID.volume=t/2+.1;var e=t!==wr.TEST_VID.volume;return e&&V?(window.setTimeout((()=>{wr&&wr.prototype&&(wr.prototype.featuresVolumeControl=t!==wr.TEST_VID.volume)})),!1):e}catch(e){return!1}},wr.canMuteVolume=function(){try{var e=wr.TEST_VID.muted;return wr.TEST_VID.muted=!e,wr.TEST_VID.muted?oe(wr.TEST_VID,"muted","muted"):le(wr.TEST_VID,"muted"),e!==wr.TEST_VID.muted}catch(e){return!1}},wr.canControlPlaybackRate=function(){if(E&&x&&D<58)return!1;try{var e=wr.TEST_VID.playbackRate;return wr.TEST_VID.playbackRate=e/2+.1,e!==wr.TEST_VID.playbackRate}catch(e){return!1}},wr.canOverrideAttributes=function(){try{var e=()=>{};Object.defineProperty(document.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},wr.supportsNativeTextTracks=function(){return z||V&&x},wr.supportsNativeVideoTracks=function(){return!(!wr.TEST_VID||!wr.TEST_VID.videoTracks)},wr.supportsNativeAudioTracks=function(){return!(!wr.TEST_VID||!wr.TEST_VID.audioTracks)},wr.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]){v(wr.prototype,e,(()=>wr[t]()),!0)})),wr.prototype.featuresVolumeControl=wr.canControlVolume(),wr.prototype.movingMediaElementInDOM=!V,wr.prototype.featuresFullscreenResize=!0,wr.prototype.featuresProgressEvents=!0,wr.prototype.featuresTimeupdateEvents=!0,wr.prototype.featuresVideoFrameCallback=!(!wr.TEST_VID||!wr.TEST_VID.requestVideoFrameCallback),wr.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},wr.resetMediaElement=function(e){if(e){var t=e.querySelectorAll("source");let i=t.length;for(;i--;)e.removeChild(t[i]);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){wr.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){wr.prototype["set"+ht(e)]=function(t){(this.el_[e]=t)?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){wr.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){wr.prototype["set"+ht(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){wr.prototype[e]=function(){return this.el_[e]()}})),Wi.withSourceHandlers(wr),wr.nativeSourceHandler={},wr.nativeSourceHandler.canPlayType=function(e){try{return wr.TEST_VID.canPlayType(e)}catch(e){return""}},wr.nativeSourceHandler.canHandleSource=function(e,t){return e.type?wr.nativeSourceHandler.canPlayType(e.type):e.src?(e=Vt(e.src),wr.nativeSourceHandler.canPlayType("video/"+e)):""},wr.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},wr.nativeSourceHandler.dispose=function(){},wr.registerSourceHandler(wr.nativeSourceHandler),Wi.registerTech("Html5",wr);let Er=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Cr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},kr=["tiny","xsmall","small","medium","large","xlarge","huge"],Ir={},xr=(kr.forEach((e=>{var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Ir[e]="vjs-layout-"+t})),{tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0});class Ar extends pt{constructor(t,i,s){if(t.id=t.id||i.id||"vjs_video_"+Oe++,(i=Object.assign(Ar.getTagSettings(t),i)).initChildren=!1,i.createEl=!1,i.evented=!1,i.reportTouchActivity=!1,i.language||(n=t.closest("[lang]"))&&(i.language=n.getAttribute("lang")),super(null,i,s),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.boundUpdatePlayerHeightOnAudioOnlyMode_=e=>this.updatePlayerHeightOnAudioOnlyMode_(e),this.isFullscreen_=!1,this.log=u(this.id_),this.fsApi_=r,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_={controlBarHeight:null,playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=t,this.tagAttributes=t&&ne(t),this.language(this.options_.language),i.languages){let e={};Object.getOwnPropertyNames(i.languages).forEach((function(t){e[t.toLowerCase()]=i.languages[t]})),this.languages_=e}else this.languages_=Ar.prototype.options_.languages;this.resetCache_(),this.poster_=i.poster||"",this.controls_=!!i.controls,t.controls=!1,t.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],t.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),i.plugins&&Object.keys(i.plugins).forEach((e=>{if("function"!=typeof this[e])throw new Error(`plugin "${e}" does not exist`)})),this.scrubbing_=!1,this.el_=this.createEl(),at(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(Fe(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);var n=y(this.options_);i.plugins&&Object.keys(i.plugins).forEach((e=>{this[e](i.plugins[e])})),i.debug&&this.debug(!0),this.options_.playerOptions=n,this.middleware_=[],this.playbackRates(i.playbackRates),i.experimentalSvgIcons&&((s=(new window.DOMParser).parseFromString('<svg xmlns="http://www.w3.org/2000/svg">\n  <defs>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play">\n      <path d="M16 10v28l22-14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-pause">\n      <path d="M12 38h8V10h-8v28zm16-28v28h8V10h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-audio">\n      <path d="M24 2C14.06 2 6 10.06 6 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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_(){0<this.tech_.playbackRate()&&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()?Ct(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){if(!(e=e.target.player)||e===this){e=this.el();let t=document[this.fsApi_.fullscreenElement]===e;!t&&e.matches&&(t=e.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(t)}}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_(){var e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=1<arguments.length?arguments[1]:null;this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(e,t){this.ready((function(){if(e in Ji)return i=this.middleware_,this.tech_[e](i.reduce(es(e),t));if(e in Zi)return Yi(this.middleware_,this.tech_,e,t);var i;try{this.tech_&&this.tech_[e](t)}catch(i){throw h(i),i}}),!0)}techGet_(e){if(this.tech_&&this.tech_.isReady_){if(e in Qi)return t=this.middleware_,i=this.tech_,t.reduceRight(es(e),i[e]());if(e in Zi)return Yi(this.middleware_,this.tech_,e);var t,i;try{return this.tech_[e]()}catch(t){throw void 0===this.tech_[e]?h(`Video.js: ${e} method not defined for ${this.techName_} playback technology.`,t):"TypeError"===t.name?(h(`Video.js: ${e} unavailable on ${this.techName_} playback technology element.`,t),this.tech_.isReady_=!1):h(t),t}}}play(){return new Promise((e=>{this.play_(e)}))}play_(e=Ct){this.playCallbacks_.push(e),e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));var t,i=Boolean(z||V);this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),this.isReady_&&e?(t=this.techGet_("play"),i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===t?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(t)):(this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),!e&&i&&this.load())}runPlayTerminatedQueue_(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach((function(e){e()}))}runPlayCallbacks_(e){var 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")||ft(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;e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),this.cache_.initTime=0,isFinite(e)&&(this.cache_.currentTime=Number(e))):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),this.one("canplay",this.boundApplyInitTime_))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}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:ft(0,0)}seekable(){let e=this.techGet_("seekable");return e&&e.length?e:ft(0,0)}seeking(){return this.techGet_("seeking")}ended(){return this.techGet_("ended")}networkState(){return this.techGet_("networkState")}readyState(){return this.techGet_("readyState")}bufferedPercent(){return St(this.buffered(),this.duration())}bufferedEnd(){var e=this.buffered(),t=this.duration();let i=e.end(e.length-1);return i>t?t:i}volume(e){let t;if(void 0===e)return t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t;t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),0<t&&this.lastVolume_(t)}muted(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){var t;if(void 0===e)return this.isFullscreen_;t=this.isFullscreen_,this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()}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);var 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)return(e=this.el_[this.fsApi_.requestFullscreen](t))&&e.then((()=>this.isFullscreen(!0)),(()=>this.isFullscreen(!1))),e;this.tech_.supportsFullScreen()&&1==!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);var a=e.exitFullscreenHelper_();a&&(a.then(s,s),a.then(t,i))}))}exitFullscreenHelper_(){var e;if(this.fsApi_.requestFullscreen)return(e=document[this.fsApi_.exitFullscreen]())&&Ct(e.then((()=>this.isFullscreen(!1)))),e;this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,Fe(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",te(document.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){"Escape"===e.key&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,qe(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,ie(document.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)return!!this.isInPictureInPicture_;this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_()}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&window.documentPictureInPicture){let e=document.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(Q("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),window.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then((t=>(we(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({type:"enterpictureinpicture",pipWindow:t}),t.addEventListener("pagehide",(t=>{t=t.target.querySelector(".video-js"),e.parentNode.replaceChild(t,e),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")})),t)))}return"pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return window.documentPictureInPicture&&window.documentPictureInPicture.window?(window.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in document?document.exitPictureInPicture():void 0}handleKeyDown(e){var t,i,s=this.options_.userActions;s&&s.hotkeys&&(i=(t=this.el_.ownerDocument.activeElement).tagName.toLowerCase(),t.isContentEditable||("input"===i?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(i))||("function"==typeof s.hotkeys?s.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(e){var{fullscreenKey:t=(t=>"f"===e.key.toLowerCase()),muteKey:i=(t=>"m"===e.key.toLowerCase()),playPauseKey:s=(t=>"k"===e.key.toLowerCase()||" "===e.key.toLowerCase())}=this.options_.userActions?this.options_.userActions.hotkeys:{};t.call(this,e)?(e.preventDefault(),e.stopPropagation(),t=pt.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)):i.call(this,e)?(e.preventDefault(),e.stopPropagation(),pt.getComponent("MuteToggle").prototype.handleClick.call(this,e)):s.call(this,e)&&(e.preventDefault(),e.stopPropagation(),pt.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(e){var t;for(let s=0,r=this.options_.techOrder;s<r.length;s++){var i=r[s];let n=Wi.getTech(i);if(n=n||pt.getComponent(i)){if(n.isSupported()&&(t=n.canPlayType(e)))return t}else h.error(`The "${i}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){function t(e,t,i){let s;return e.some((e=>t.some((t=>{if(s=i(e,t))return!0})))),s}var i=this.options_.techOrder.map((e=>[e,Wi.getTech(e)])).filter((([e,t])=>t?t.isSupported():(h.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1)));let s;var r,n=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};return(s=this.options_.sourceOrder?t(e,i,(r=n,(e,t)=>r(t,e))):t(i,e,n))||!1}handleSrc_(e,t){if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();let i=ts(e);if(i.length){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,Gi[o],s,r,n,a);else if(o){let i=function(e,t){var i=Xi[e.id()];let s=null;if(null==i)s=t(e),Xi[e.id()]=[[t,s]];else{for(let e=0;e<i.length;e++){var[r,n]=i[e];r===t&&(s=n)}null===s&&(s=t(e),i.push([t,s]))}return s}(r,o);if(!i.setSource)return n.push(i),e(t,l,s,r,n,a);i.setSource(Object.assign({},t),(function(o,d){if(o)return e(t,l,s,r,n,a);n.push(i),e(d,t.type===d.type?l:Gi[d.type],s,r,n,a)}))}else l.length?e(t,l,s,r,n,a):a?s(t,n):e(t,Gi["*"],s,r,n,!0)}(t,Gi[t.type],i,e)),1)}(this,i[0],((e,s)=>{var r;if(this.middleware_=s,t||(this.cache_.sources=i),this.updateSourceCaches_(e),this.src_(e))return 1<i.length?this.handleSrc_(i.slice(1)):(this.changingSrc_=!1,this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0),void this.triggerReady());r=this.tech_,s.forEach((e=>e.setTech&&e.setTech(r)))})),1<i.length){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)}}}else this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0)}src(e){return this.handleSrc_(e,!1)}src_(e){var t=this.selectSource([e]);return!t||(ut(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(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){this.paused()?this.doReset_():Ct(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}),Je(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);var{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:s}=this.controlBar||{},i=(i||{}).seekBar;e&&e.updateContent(),t&&t.updateContent(),s&&s.updateContent(),i&&(i.update(),i.loadProgressBar)&&i.loadProgressBar.update()}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){var 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)return this.techGet_("preload");this.techCall_("setPreload",e),this.options_.preload=e}autoplay(e){if(void 0===e)return this.options_.autoplay||!1;let t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=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)return this.techGet_("loop");this.techCall_("setLoop",e),this.options_.loop=e}poster(e){if(void 0===e)return this.poster_;(e=e||"")!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){var e;(!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster&&(e=this.tech_.poster()||"")!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}controls(e){if(void 0===e)return!!this.controls_;this.controls_!==(e=!!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_;this.usingNativeControls_!==(e=!!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(i("beforeerror").forEach((t=>{g(t=t(this,e))&&!Array.isArray(t)||"string"==typeof t||"number"==typeof t||null===t?e=t:this.log.error("please return a value that MediaError expects in beforeerror hooks")})),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)}))}else null===e?(this.error_=null,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close()):(this.error_=new wt(e),this.addClass("vjs-error"),h.error(`(CODE:${this.error_.code} ${wt.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),i("error").forEach((e=>e(this,this.error_))))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;(e=!!e)!==this.userActive_&&(this.userActive_=e,this.userActive_?(this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive")):(this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")))}listenForUserActivity_(){let e,t,i,s=$e(this,this.reportUserActivity);function r(t){s(),this.clearInterval(e)}this.on("mousedown",(function(){s(),this.clearInterval(e),e=this.setInterval(s,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,s())})),this.on("mouseup",r),this.on("mouseleave",r);var n=this.getChild("controlBar");let a;!n||V||E||(n.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),n.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",s),this.on("keyup",s),this.setInterval((function(){var e;this.userActivity_&&(this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a),(e=this.options_.inactivityTimeout)<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e)))}),250)}playbackRate(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)}defaultPlaybackRate(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e}updatePlayerHeightOnAudioOnlyMode_(){var e=this.getChild("ControlBar");e&&this.audioOnlyCache_.controlBarHeight!==e.currentHeight()&&(this.audioOnlyCache_.controlBarHeight=e.currentHeight(),this.height(this.audioOnlyCache_.controlBarHeight))}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");var e=this.children();let t=this.getChild("ControlBar");var i=t&&t.currentHeight();e.forEach((e=>{e!==t&&e.el_&&!e.hasClass("vjs-hidden")&&(e.hide(),this.audioOnlyCache_.hiddenChildren.push(e))})),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.audioOnlyCache_.controlBarHeight=i,this.on("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.height(i),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),this.off("playerresize",this.boundUpdatePlayerHeightOnAudioOnlyMode_),this.audioOnlyCache_.hiddenChildren.forEach((e=>e.show())),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")}audioOnlyMode(e){return"boolean"!=typeof e||e===this.audioOnlyMode_?this.audioOnlyMode_:(this.audioOnlyMode_=e)?(e=[],this.isInPictureInPicture()&&e.push(this.exitPictureInPicture()),this.isFullscreen()&&e.push(this.exitFullscreen()),this.audioPosterMode()&&e.push(this.audioPosterMode(!1)),Promise.all(e).then((()=>this.enableAudioOnlyUI_()))):Promise.resolve().then((()=>this.disableAudioOnlyUI_()))}enablePosterModeUI_(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}disablePosterModeUI_(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}audioPosterMode(e){return"boolean"!=typeof e||e===this.audioPosterMode_?this.audioPosterMode_:(this.audioPosterMode_=e)?(this.audioOnlyMode()?this.audioOnlyMode(!1):Promise.resolve()).then((()=>{this.enablePosterModeUI_()})):Promise.resolve().then((()=>{this.disablePosterModeUI_()}))}addTextTrack(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}addRemoteTextTrack(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}removeRemoteTextTrack(e={}){let t=e.track;if(t=t||e,this.tech_)return this.tech_.removeRemoteTextTrack(t)}getVideoPlaybackQuality(){return this.techGet_("getVideoPlaybackQuality")}videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}language(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),Je(this))&&this.trigger("languagechange")}languages(){return y(Ar.prototype.options_.languages,this.languages_)}toJSON(){var e=y(this.options_),t=e.tracks;e.tracks=[];for(let s=0;s<t.length;s++){var i=t[s];(i=y(i)).player=void 0,e.tracks[s]=i}return e}createModal(e,t){(t=t||{}).content=e||"";let i=new At(this,t);return this.addChild(i),i.on("dispose",(()=>{this.removeChild(i)})),i.open(),i}updateCurrentBreakpoint_(){if(this.responsive()){var e=this.currentBreakpoint(),t=this.currentWidth();for(let s=0;s<kr.length;s++){var i=kr[s];if(t<=this.breakpoints_[i]){if(e===i)return;e&&this.removeClass(Ir[e]),this.addClass(Ir[i]),this.breakpoint_=i;break}}}}removeCurrentBreakpoint_(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0!==e&&(this.breakpoint_="",this.breakpoints_=Object.assign({},xr,e),this.updateCurrentBreakpoint_()),Object.assign(this.breakpoints_)}responsive(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?((this.responsive_=e)?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return 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if((t=/^#EXT-X-DATERANGE:(.*)$/.exec(e))&&t[1]){(i={type:"tag",tagType:"daterange"}).attributes=Xr(t[1]),["ID","CLASS"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=String(i.attributes[e]))})),["START-DATE","END-DATE"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=new Date(i.attributes[e]))})),["DURATION","PLANNED-DURATION"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=parseFloat(i.attributes[e]))})),["END-ON-NEXT"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=/YES/i.test(i.attributes[e]))})),["SCTE35-CMD"," SCTE35-OUT","SCTE35-IN"].forEach((function(e){i.attributes.hasOwnProperty(e)&&(i.attributes[e]=i.attributes[e].toString(16))}));var r,n,a,o=/^X-([A-Z]+-)+[A-Z]+$/;for(r in i.attributes)o.test(r)&&(n=/[0-9A-Fa-f]{6}/g.test(i.attributes[r]),a=/^\d+(\.\d+)?$/.test(i.attributes[r]),i.attributes[r]=n?i.attributes[r].toString(16):(a?parseFloat:String)(i.attributes[r]));this.trigger("data",i)}else(t=/^#EXT-X-INDEPENDENT-SEGMENTS/.exec(e))?this.trigger("data",{type:"tag",tagType:"independent-segments"}):(t=/^#EXT-X-I-FRAMES-ONLY/.exec(e))?this.trigger("data",{type:"tag",tagType:"i-frames-only"}):(t=/^#EXT-X-CONTENT-STEERING:(.*)$/.exec(e))?((i={type:"tag",tagType:"content-steering"}).attributes=Xr(t[1]),this.trigger("data",i)):(t=/^#EXT-X-I-FRAME-STREAM-INF:(.*)$/.exec(e))?((i={type:"tag",tagType:"i-frame-playlist"}).attributes=Xr(t[1]),i.attributes.URI&&(i.uri=i.attributes.URI),i.attributes.BANDWIDTH&&(i.attributes.BANDWIDTH=parseInt(i.attributes.BANDWIDTH,10)),i.attributes.RESOLUTION&&(i.attributes.RESOLUTION=Yr(i.attributes.RESOLUTION)),i.attributes["AVERAGE-BANDWIDTH"]&&(i.attributes["AVERAGE-BANDWIDTH"]=parseInt(i.attributes["AVERAGE-BANDWIDTH"],10)),i.attributes["FRAME-RATE"]&&(i.attributes["FRAME-RATE"]=parseFloat(i.attributes["FRAME-RATE"])),this.trigger("data",i)):(t=/^#EXT-X-DEFINE:(.*)$/.exec(e))?((i={type:"tag",tagType:"define"}).attributes=Xr(t[1]),this.trigger("data",i)):this.trigger("data",{type:"tag",data:e.slice(4)})})))}addParser({expression:e,customType:t,dataParser:i,segment:s}){"function"!=typeof i&&(i=e=>e),this.customParsers.push((r=>{if(e.exec(r))return this.trigger("data",{type:"custom",data:i(r),customType:t,segment:s}),!0}))}addTagMapper({expression:e,map:t}){this.tagMappers.push((i=>e.test(i)?t(i):i))}}function Jr(e){let t={};return Object.keys(e).forEach((function(i){t[i.toLowerCase().replace(/-(\w)/g,(e=>e[1].toUpperCase()))]=e[i]})),t}function Zr(e){var t,i,s,r,n,{serverControl:e,targetDuration:a,partTargetDuration:o}=e;e&&(t="#EXT-X-SERVER-CONTROL",i="holdBack",s="partHoldBack",r=a&&3*a,n=o&&2*o,a&&!e.hasOwnProperty(i)&&(e[i]=r,this.trigger("info",{message:t+` defaulting HOLD-BACK to targetDuration * 3 (${r}).`})),r&&e[i]<r&&(this.trigger("warn",{message:t+` clamping HOLD-BACK (${e[i]}) to targetDuration * 3 (${r})`}),e[i]=r),o&&!e.hasOwnProperty(s)&&(e[s]=3*o,this.trigger("info",{message:t+` defaulting PART-HOLD-BACK to partTargetDuration * 3 (${e[s]}).`})),o)&&e[s]<n&&(this.trigger("warn",{message:t+` clamping PART-HOLD-BACK (${e[s]}) to partTargetDuration * 2 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value"})),this.manifest.segments=r},key(){if(e.attributes)if("NONE"===e.attributes.METHOD)i=null;else if(e.attributes.URI)if("com.apple.streamingkeydelivery"===e.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:e.attributes};else if("com.microsoft.playready"===e.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.microsoft.playready"]={uri:e.attributes.URI};else{if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===e.attributes.KEYFORMAT)return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(e.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===e.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==e.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):e.attributes.KEYID&&"0x"===e.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:e.attributes.KEYFORMAT,keyId:e.attributes.KEYID.substring(2)},pssh:$r(e.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));e.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),i={method:e.attributes.METHOD||"AES-128",uri:e.attributes.URI},void 0!==e.attributes.IV&&(i.iv=e.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence"(){isFinite(e.number)?this.manifest.mediaSequence=e.number:this.trigger("warn",{message:"ignoring invalid media sequence: 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t;this.manifest.mediaGroups=this.manifest.mediaGroups||o,e.attributes&&e.attributes.TYPE&&e.attributes["GROUP-ID"]&&e.attributes.NAME?((t=this.manifest.mediaGroups[e.attributes.TYPE])[e.attributes["GROUP-ID"]]=t[e.attributes["GROUP-ID"]]||{},c=t[e.attributes["GROUP-ID"]],(p={default:/yes/i.test(e.attributes.DEFAULT)}).default?p.autoselect=!0:p.autoselect=/yes/i.test(e.attributes.AUTOSELECT),e.attributes.LANGUAGE&&(p.language=e.attributes.LANGUAGE),e.attributes.URI&&(p.uri=e.attributes.URI),e.attributes["INSTREAM-ID"]&&(p.instreamId=e.attributes["INSTREAM-ID"]),e.attributes.CHARACTERISTICS&&(p.characteristics=e.attributes.CHARACTERISTICS),e.attributes.FORCED&&(p.forced=/yes/i.test(e.attributes.FORCED)),c[e.attributes.NAME]=p):this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity(){l+=1,n.discontinuity=!0,this.manifest.discontinuityStarts.push(r.length)},"program-date-time"(){void 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⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",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See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. 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t={playlistInfo:{type:"media",uri:(this.pendingMedia_=e).uri}};this.trigger({type:"playlistrequeststart",metadata:t}),this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials,requestType:"hls-playlist"},((i,r)=>{if(this.request){if(e.lastRequest=Date.now(),e.resolvedUri=ul(e.resolvedUri,r),i)return this.playlistRequestError(this.request,e,s);this.trigger({type:"playlistrequestcomplete",metadata:t}),this.haveMetadata({playlistString:r.responseText,url:e.uri,id:e.id}),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange")}}))}}}pause(){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var t=this.media();e?(e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout((()=>{this.mediaUpdateTimeout=null,this.load()}),e)):this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=window.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=window.location.href),this.src.resolvedUri=this.src.uri,setTimeout((()=>{this.setupInitialPlaylist(this.src)}),0);else{let e={playlistInfo:{type:"multivariant",uri:this.src}};this.trigger({type:"playlistrequeststart",metadata:e}),this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials,requestType:"hls-playlist"},((t,i)=>{if(this.request){if(this.request=null,t)return this.error={status:i.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:i.responseText,code:2,metadata:Kl({requestType:i.requestType,request:i,error:t})},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.trigger({type:"playlistrequestcomplete",metadata:e}),this.src=ul(this.src,i),this.trigger({type:"playlistparsestart",metadata:e}),t=this.parseManifest_({manifestString:i.responseText,url:this.src}),e.parsedPlaylist=id(t.playlists,e.playlistInfo.type,!1),this.trigger({type:"playlistparsecomplete",metadata:e}),this.setupInitialPlaylist(t)}}))}}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){var t,i,s,r;this.state="HAVE_MAIN_MANIFEST",e.playlists?(this.main=e,Gl(this.main,this.srcUri()),e.playlists.forEach((e=>{e.segments=Yl(e),e.segments.forEach((t=>{Jl(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0])):(t=this.srcUri()||window.location.href,this.main=(s=Vl(0,i=t),(r={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:window.location.href,resolvedUri:window.location.href,playlists:[{uri:i,id:s,resolvedUri:i,attributes:{}}]}).playlists[s]=r.playlists[0],r.playlists[i]=r.playlists[0],r),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata"))}updateOrDeleteClone(e,t){var i=this.main,s=e.ID;let r=i.playlists.length;for(;r--;){var n,a,o,l,d,h=i.playlists[r];h.attributes["PATHWAY-ID"]===s&&(n=h.resolvedUri,a=h.id,t?(o=this.createCloneURI_(h.resolvedUri,e),l=Vl(s,o),d=this.createCloneAttributes_(s,h.attributes),h=this.createClonePlaylist_(h,l,e,d),i.playlists[r]=h,i.playlists[l]=h,i.playlists[o]=h):i.playlists.splice(r,1),delete i.playlists[a],delete i.playlists[n])}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(var t in i.mediaGroups[e])if(t===s){for(var r in i.mediaGroups[e][t])i.mediaGroups[e][t][r].playlists.forEach(((e,t)=>{var s=(e=i.playlists[e.id]).id;e=e.resolvedUri,delete i.playlists[s],delete i.playlists[e]}));delete i.mediaGroups[e][t]}})),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){var i=this.main,s=i.playlists.length,r=this.createCloneURI_(t.resolvedUri,e),n=Vl(e.ID,r),a=this.createCloneAttributes_(e.ID,t.attributes);t=this.createClonePlaylist_(t,n,e,a),i.playlists[s]=t,i.playlists[n]=t,i.playlists[r]=t,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(var n in s.mediaGroups[r])if(n===i){s.mediaGroups[r][t]={};for(let i in s.mediaGroups[r][n]){var a=s.mediaGroups[r][n][i];s.mediaGroups[r][t][i]=Kt({},a);let l=s.mediaGroups[r][t][i];var o=this.createCloneURI_(a.resolvedUri,e);l.resolvedUri=o,l.uri=o,l.playlists=[],a.playlists.forEach(((n,a)=>{var o,d=s.playlists[n.id],h=zl(r,t,i);h=Vl(t,h),d&&!s.playlists[h]&&(o=(d=this.createClonePlaylist_(d,h,e)).resolvedUri,s.playlists[h]=d,s.playlists[o]=d),l.playlists[a]=this.createClonePlaylist_(n,h,e)}))}}}))}createClonePlaylist_(e,t,i,s){return i={resolvedUri:i=this.createCloneURI_(e.resolvedUri,i),uri:i,id:t},e.segments&&(i.segments=[]),s&&(i.attributes=s),pl(e,i)}createCloneURI_(e,t){var i,s=new URL(e),r=(s.hostname=t["URI-REPLACEMENT"].HOST,t["URI-REPLACEMENT"].PARAMS);for(i of Object.keys(r))s.searchParams.set(i,r[i]);return s.href}createCloneAttributes_(e,t){let i={"PATHWAY-ID":e};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((s=>{t[s]&&(i[s]=e)})),i}getKeyIdSet(e){if(e.contentProtection){var t,i=new Set;for(t in e.contentProtection){var s=e.contentProtection[t].attributes.keyId;s&&i.add(s.toLowerCase())}return i}}}function rd(e,t,i,s){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),s(t=t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode?t:new Error("XHR Failed with a response of: "+(e&&(r||e.responseText))),e)}function nd(){function e(t,i){t=pl({timeout:45e3},t);var s=e.beforeRequest||jr.Vhs.xhr.beforeRequest,r=e._requestCallbackSet||jr.Vhs.xhr._requestCallbackSet||new Set;let n=e._responseCallbackSet||jr.Vhs.xhr._responseCallbackSet;s&&"function"==typeof s&&(jr.log.warn("beforeRequest is deprecated, use onRequest instead."),r.add(s));var a=(!0===jr.Vhs.xhr.original?jr:jr.Vhs).xhr,o=((e,t)=>{if(e&&e.size){let i=t;return e.forEach((e=>{i=e(i)})),i}})(r,t);r.delete(s);let l=a(o||t,(function(e,t){var s,r,a,o;return r=l,a=e,o=t,(s=n)&&s.size&&s.forEach((e=>{e(r,a,o)})),rd(l,e,t,i)})),d=l.abort;return l.abort=function(){return l.aborted=!0,d.apply(l,arguments)},l.uri=t.uri,l.requestType=t.requestType,l.requestTime=Date.now(),l}return e.original=!0,e}function ad(e){var t={};return e.byterange&&(t.Range=function(e){return"bytes="+e.offset+"-"+("bigint"==typeof e.offset||"bigint"==typeof e.length?window.BigInt(e.offset)+window.BigInt(e.length)-window.BigInt(1):e.offset+e.length-1)}(e.byterange)),t}function od(e,t){return e=e.toString(16),"00".substring(0,2-e.length)+e+(t%2?" ":"")}function ld(e){return 32<=e&&e<126?String.fromCharCode(e):"."}function dd(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")}function hd(e){return e.resolvedUri}let ud=function(e){let t={};return Object.keys(e).forEach((i=>{var s=e[i];gn(s)?t[i]={bytes:s.buffer,byteOffset:s.byteOffset,byteLength:s.byteLength}:t[i]=s})),t},cd=e=>{var t=Array.prototype.slice.call(e);let i="";for(let e=0;e<t.length/16;e++)i+=t.slice(16*e,16*e+16).map(od).join("")+" "+t.slice(16*e,16*e+16).map(ld).join("")+"\n";return i};ur=Object.freeze({__proto__:null,createTransferableMessage:ud,initSegmentId:dd,segmentKeyId:hd,hexDump:cd,tagDump:({bytes:e})=>cd(e),textRanges:e=>{let t,i="";for(t=0;t<e.length;t++)i+=(r=t,(s=e).start(r)+"-"+s.end(r)+" ");var s,r;return i}});let pd=({programTime:e,playlist:t,retryCount:i=2,seekTo:s,pauseAfterSeek:r=!0,tech:n,callback:a})=>{var o,l,d;if(a)return void 0!==e&&t&&s?t.endList||n.hasStarted_?(e=>{if(!e.segments||0===e.segments.length)return!1;for(let t=0;t<e.segments.length;t++)if(!e.segments[t].dateTimeObject)return!1;return!0})(t)?(d=((e,t)=>{let i;try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;let s=t.segments[0];if(i<new Date(s.dateTimeObject))return null;for(let e=0;e<t.segments.length-1&&(s=t.segments[e],!(i<new Date(t.segments[e+1].dateTimeObject)));e++);var r=(e=t.segments[t.segments.length-1]).dateTimeObject,n=e.videoTimingInfo?(e=>e.transmuxedPresentationEnd-e.transmuxedPresentationStart-e.transmuxerPrependedSeconds)(e.videoTimingInfo):e.duration+.25*e.duration;return i>(n=new Date(r.getTime()+1e3*n))?null:{segment:s=i>new Date(r)?e:s,estimatedStart:s.videoTimingInfo?s.videoTimingInfo.transmuxedPresentationStart:jl.duration(t,t.mediaSequence+t.segments.indexOf(s)),type:s.videoTimingInfo?"accurate":"estimate"}})(e,t))?(l=((e,t)=>{let i,s;try{i=new Date(e),s=new Date(t)}catch(e){}return e=i.getTime(),(s.getTime()-e)/1e3})((o=d.segment).dateTimeObject,e),"estimate"===d.type?0===i?a({message:e+" is not buffered yet. Try again"}):(s(d.estimatedStart+l),void n.one("seeked",(()=>{pd({programTime:e,playlist:t,retryCount:i-1,seekTo:s,pauseAfterSeek:r,tech:n,callback:a})}))):(d=o.start+l,n.one("seeked",(()=>a(null,n.currentTime()))),r&&n.pause(),void s(d))):a({message:e+" was not found in the stream"}):a({message:"programDateTime tags must be provided in the manifest "+t.resolvedUri}):a({message:"player must be playing a live stream to start buffering"}):a({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});throw new Error("seekToProgramTime: callback must be provided")};function md(e,t){if(!Zl(e,t))return!1;if(e.sidx&&t.sidx&&(e.sidx.offset!==t.sidx.offset||e.sidx.length!==t.sidx.length))return!1;if(!e.sidx&&t.sidx||e.sidx&&!t.sidx)return!1;if(e.segments&&!t.segments||!e.segments&&t.segments)return!1;if(e.segments||t.segments)for(let r=0;r<e.segments.length;r++){var i=e.segments[r],s=t.segments[r];if(i.uri!==s.uri)return!1;if(i.byterange||s.byterange){if(i=i.byterange,s=s.byterange,i&&!s||!i&&s)return!1;if(i.offset!==s.offset||i.length!==s.length)return!1}}return!0}P=jr.EventTarget;let gd=(e,t,i,s)=>`placeholder-uri-${e}-${t}-`+(s.attributes.NAME||i),fd=(e,t)=>(Boolean(!e.map&&!t.map)||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length,yd=(e,t)=>{var i,s={};for(i in e){var r=e[i].sidx;if(r){var n=co(r);if(!t[n])break;var a=t[n].sidxInfo;fd(a,r)&&(s[n]=t[n])}}return s};class _d extends P{constructor(e,t,i={},s){super(),this.mainPlaylistLoader_=s||this,s||(this.isMain_=!0);var{withCredentials:s=!1}=i;if(this.vhs_=t,this.withCredentials=s,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw new Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",(()=>{this.refreshXml_()})),this.on("mediaupdatetimeout",(()=>{this.refreshMedia_(this.media().id)})),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=cl("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,metadata:e.metadata}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(e,t,i){let s=e.sidx&&co(e.sidx);if(e.sidx&&s&&!this.mainPlaylistLoader_.sidxMapping_[s]){let r=ul(e.sidx.resolvedUri),n=(r,n)=>{if(!this.requestErrored_(r,n,t)){r=this.mainPlaylistLoader_.sidxMapping_;var a=n.requestType;let o;try{o=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},s=12,r=(0===i.version?(i.earliestPresentationTime=t.getUint32(s),i.firstOffset=t.getUint32(s+4),s+=8):(i.earliestPresentationTime=Wo(e.subarray(s)),i.firstOffset=Wo(e.subarray(s+8)),s+=16),t.getUint16(s+=2));for(s+=2;0<r;s+=12,r--)i.references.push({referenceType:(128&e[s])>>>7,referencedSize:2147483647&t.getUint32(s),subsegmentDuration:t.getUint32(s+4),startsWithSap:!!(128&e[s+8]),sapType:(112&e[s+8])>>>4,sapDeltaTime:268435455&t.getUint32(s+8)});return i}(fn(n.response).subarray(8))}catch(e){return e.metadata=Kl({requestType:a,request:n,parseFailure:!0}),void this.requestErrored_(e,n,t)}return r[s]={sidxInfo:e.sidx,sidx:o},ao(e,o,e.sidx.resolvedUri),i(!0)}};this.request=((e,t,i,s)=>{function r(e,t,s,r){return t.abort(),l=!0,i(e,t,s,r)}function n(e,t){var i;if(!l)return e?(e.metadata=Kl({requestType:"dash-sidx",request:t,error:e}),r(e,t,"",o)):(i=t.responseText.substring(o&&o.byteLength||0,t.responseText.length),o=function(){for(var e,t,i,s=arguments.length,r=new Array(s),n=0;n<s;n++)r[n]=arguments[n];return(r=r.filter((function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e}))).length<=1?fn(r[0]):(e=r.reduce((function(e,t,i){return e+(t.byteLength||t.length)}),0),t=new Uint8Array(e),i=0,r.forEach((function(e){e=fn(e),t.set(e,i),i+=e.byteLength})),t)}(o,bn(i,!0)),a=a||jo(o),o.length<10||a&&o.length<a+2||"ts"===(i=ll(o))&&o.length<188||!i&&o.length<376?((e,t)=>{if(4===e.readyState)return t()})(t,(()=>r(e,t,"",o))):r(null,t,i,o))}let a,o=[],l=!1,d=t({uri:e,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",(function({}){return rd(e,null,{statusCode:e.status},n)}))}},(function(e,t){return rd(d,e,t,n)}));return d})(r,this.vhs_.xhr,((t,i,s,a)=>{var o,l;return t?n(t,i):s&&"mp4"===s?(({offset:o,length:l}=e.sidx.byterange),a.length>=l+o?n(t,{response:a.subarray(o,o+l),status:i.status,uri:i.uri}):void(this.request=this.vhs_.xhr({uri:r,responseType:"arraybuffer",requestType:"dash-sidx",headers:ad({byterange:e.sidx.byterange})},n))):(t=s||"unknown",n({status:i.status,message:`Unsupported ${t} container type for sidx segment at URL: `+r,response:"",playlist:e,internal:!0,playlistExclusionDuration:1/0,code:2},i))}))}else this.mediaRequest_=window.setTimeout((()=>i(!1)),0)}dispose(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},window.clearTimeout(this.minimumUpdatePeriodTimeout_),window.clearTimeout(this.mediaRequest_),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(e){if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);let t=this.state;if("string"==typeof e){if(!this.mainPlaylistLoader_.main.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.mainPlaylistLoader_.main.playlists[e]}var i=!this.media_||e.id!==this.media_.id;i&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList?(this.state="HAVE_METADATA",this.media_=e,i&&(this.trigger("mediachanging"),this.trigger("mediachange"))):i&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,t,(i=>{this.haveMetadata({startingState:t,playlist:e})})))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(window.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var t=this.media();e?(e=t?t.targetDuration/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout((()=>this.load()),e)):this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){this.started=!0,this.isMain_?this.requestMain_(((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])})):this.mediaRequest_=window.setTimeout((()=>this.haveMain_()),0)}requestMain_(e){let t={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};this.trigger({type:"manifestrequeststart",metadata:t}),this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials,requestType:"dash-manifest"},((i,s)=>{var r;if(i&&(r=s.requestType,i.metadata=Kl({requestType:r,request:s,error:i})),this.requestErrored_(i,s))"HAVE_NOTHING"===this.state&&(this.started=!1);else{this.trigger({type:"manifestrequestcomplete",metadata:t});let i=s.responseText!==this.mainPlaylistLoader_.mainXml_;if(this.mainPlaylistLoader_.mainXml_=s.responseText,s.responseHeaders&&s.responseHeaders.date?this.mainLoaded_=Date.parse(s.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=ul(this.mainPlaylistLoader_.srcUrl,s),!i)return e(s,i);this.handleMain_(),this.syncClientServerClock_((()=>e(s,i)))}}))}syncClientServerClock_(e){let t=(e=>(e=>{if(!(e=Ao(e,"UTCTiming")[0]))return null;var t=Oo(e);switch(t.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":t.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":t.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":t.method="DIRECT",t.value=Date.parse(t.value);break;default:throw new Error("UNSUPPORTED_UTC_TIMING_SCHEME")}return t})(qo(e)))(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:hl(this.mainPlaylistLoader_.srcUrl,t.value),method:t.method,withCredentials:this.withCredentials,requestType:"dash-clock-sync"},((i,s)=>{if(this.request){var r;if(i)return r=s.requestType,this.error.metadata=Kl({requestType:r,request:s,error:i}),this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),e();let n;n="HEAD"===t.method?s.responseHeaders&&s.responseHeaders.date?Date.parse(s.responseHeaders.date):this.mainLoaded_:Date.parse(s.responseText),this.mainPlaylistLoader_.clientOffset_=n-Date.now(),e()}})))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){this.mediaRequest_=null;var e=this.mainPlaylistLoader_.main,t={manifestInfo:{uri:this.mainPlaylistLoader_.srcUrl}};let i;this.trigger({type:"manifestparsestart",metadata:t});try{i=(({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:s,previousManifest:r})=>(i={manifestUri:t,clientOffset:i,sidxMapping:s,previousManifest:r},s=(e=>e.map(xo))((e=((e,t={})=>{var{manifestUri:t="",NOW:i=Date.now(),clientOffset:s=0,eventHandler:r=function(){}}=t,n=Ao(e,"Period");if(!n.length)throw new 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Uint8Array(e.length+16*o.length)).set(e),s=e.length,a=0;a<o.length;a++)n=o[a],r[s++]=(4278190080&n.duration)>>>24,r[s++]=(16711680&n.duration)>>>16,r[s++]=(65280&n.duration)>>>8,r[s++]=255&n.duration,r[s++]=(4278190080&n.size)>>>24,r[s++]=(16711680&n.size)>>>16,r[s++]=(65280&n.size)>>>8,r[s++]=255&n.size,r[s++]=n.flags.isLeading<<2|n.flags.dependsOn,r[s++]=n.flags.isDependedOn<<6|n.flags.hasRedundancy<<4|n.flags.paddingValue<<1|n.flags.isNonSyncSample,r[s++]=61440&n.flags.degradationPriority,r[s++]=15&n.flags.degradationPriority,r[s++]=(4278190080&n.compositionTimeOffset)>>>24,r[s++]=(16711680&n.compositionTimeOffset)>>>16,r[s++]=(65280&n.compositionTimeOffset)>>>8,r[s++]=255&n.compositionTimeOffset;return t(T.trun,r)},U=function(e,i){var s,r,n,a,o=e.samples||[];for(i+=20+8*o.length,e=N(o,i),(s=new Uint8Array(e.length+8*o.length)).set(e),r=e.length,a=0;a<o.length;a++)n=o[a],s[r++]=(4278190080&n.duration)>>>24,s[r++]=(16711680&n.duration)>>>16,s[r++]=(65280&n.duration)>>>8,s[r++]=255&n.duration,s[r++]=(4278190080&n.size)>>>24,s[r++]=(16711680&n.size)>>>16,s[r++]=(65280&n.size)>>>8,s[r++]=255&n.size;return t(T.trun,s)},b=function(e,t){return("audio"===e.type?U:M)(e,t)};var ee,te={ftyp:r=function(){return t(T.ftyp,S,w,S,E)},mdat:function(e){return t(T.mdat,e)},moof:function(e,i){for(var s=[],r=i.length;r--;)s[r]=_(i[r]);return t.apply(null,[T.moof,n(e)].concat(s))},moov:o=function(e){for(var i=e.length,s=[];i--;)s[i]=h(e[i]);return t.apply(null,[T.moov,d(4294967295)].concat(s).concat(l(e)))},initSegment:function(e){var t=r(),i=(e=o(e),new Uint8Array(t.byteLength+e.byteLength));return i.set(t),i.set(e,t.byteLength),i}},ie=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}},se={groupNalsIntoFrames:function(e){var t,i,s=[],r=[];for(r.byteLength=0,r.nalCount=0,t=s.byteLength=r.duration=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(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=0;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&&1<e.length&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){for(var i,s,r,n=t||0,a=[],o=0;o<e.length;o++)for(s=e[o],i=0;i<s.length;i++)n+=(r=z(r=s[i],n)).size,a.push(r);return a},concatenateNalData:function(e){for(var t,i,s,r,n,a=0,o=e.byteLength,l=new Uint8Array(o+4*e.nalCount),d=new DataView(l.buffer),h=0;h<e.length;h++)for(s=e[h],t=0;t<s.length;t++)for(r=s[t],i=0;i<r.length;i++)n=r[i],d.setUint32(a,n.data.byteLength),l.set(n.data,a+=4),a+=n.data.byteLength;return l},generateSampleTableForFrame:function(e,t){var i=[];return e=z(e,t||0),i.push(e),i},concatenateNalDataForFrame:function(e){for(var t,i=0,s=e.byteLength,r=new Uint8Array(s+4*e.length),n=new DataView(r.buffer),a=0;a<e.length;a++)n.setUint32(i,(t=e[a]).data.byteLength),r.set(t.data,i+=4),i+=t.data.byteLength;return r}},re=[33,16,5,32,164,27],ne=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],ae=function(e){return e/9e4},oe={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:he=function(e){return 9e4*e},secondsToAudioTs:ce=function(e,t){return e*t},videoTsToSeconds:ae,audioTsToSeconds:function(e,t){return e/t},audioTsToVideoTs:function(e,t){return e/t*9e4},videoTsToAudioTs:function(e,t){return e/9e4*t},metadataTsToSeconds:function(e,t,i){return ae(i?e:e-t)}},le=function(){var e,t;return ee||(e={96e3:[re,[227,64],$(154),[56]],88200:[re,[231],$(170),[56]],64e3:[re,[248,192],$(240),[56]],48e3:[re,[255,192],$(268),[55,148,128],$(54),[112]],44100:[re,[255,192],$(268),[55,163,128],$(84),[112]],32e3:[re,[255,192],$(268),[55,234],$(226),[112]],24e3:[re,[255,192],$(268),[55,255,128],$(268),[111,112],$(126),[224]],16e3:[re,[255,192],$(268),[55,255,128],$(268),[111,255],$(269),[223,108],$(195),[1,192]],12e3:[ne,$(268),[3,127,248],$(268),[6,255,240],$(268),[13,255,224],$(268),[27,253,128],$(259),[56]],11025:[ne,$(268),[3,127,248],$(268),[6,255,240],$(268),[13,255,224],$(268),[27,255,192],$(268),[55,175,128],$(108),[112]],8e3:[ne,$(268),[3,121,16],$(47),[7]]},t=e,ee=Object.keys(t).reduce((function(e,i){return e[i]=new Uint8Array(t[i].reduce((function(e,t){return e.concat(t)}),[])),e}),{})),ee},de=oe,he={prefixWithSilence:function(e,t,i,s){var r,n,a,o,l,d=0,h=0;if(t.length&&(n=de.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(de.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&s&&(n-=Math.max(i,s),h=(d=Math.floor(n/r))*r),!(d<1||h>de.ONE_SECOND_IN_TS/2))){for(a=(a=le()[e.samplerate])||t[0].data,o=0;o<d;o++)l=t[0],t.splice(0,0,{data:a,dts:l.dts-r,pts:l.pts-r});return e.baseMediaDecodeTime-=Math.floor(de.videoTsToAudioTs(h,e.samplerate)),h}},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){for(var t=[],i=0;i<e.length;i++)t.push({size:e[i].data.byteLength,duration:1024});return t},concatenateFrameData:function(e){for(var t,i=0,s=new Uint8Array(function(e){for(var t=0,i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e)),r=0;r<e.length;r++)s.set((t=e[r]).data,i),i+=t.data.byteLength;return s}},ue=oe.ONE_SECOND_IN_TS,ce={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/ue,t=Math.floor(t)),t},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),e.minSegmentPts=void 0===e.minSegmentPts?t.pts:Math.min(e.minSegmentPts,t.pts),e.maxSegmentPts=void 0===e.maxSegmentPts?t.pts:Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),e.minSegmentDts=void 0===e.minSegmentDts?t.dts:Math.min(e.minSegmentDts,t.dts),e.maxSegmentDts=void 0===e.maxSegmentDts?t.dts:Math.max(e.maxSegmentDts,t.dts))}},pe={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},s=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)s+=255,t++;for(s+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===s){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=s,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,r=s=0}return i},parseUserData:function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},parseCaptionPackets:function(e,t){var i,s,r,n,a=[];if(64&t[0])for(s=31&t[0],i=0;i<s;i++)n={type:3&t[2+(r=3*i)],pts:e},4&t[2+r]&&(n.ccData=t[3+r]<<8|t[4+r],a.push(n));return a},discardEmulationPreventionBytes:function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;var r=t-i.length,n=new Uint8Array(r),a=0;for(s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},USER_DATA_REGISTERED_ITU_T_T35:4},me=F,ge=pe,fe=((W.prototype=new me).push=function(e){var t;"sei_rbsp"===e.nalUnitType&&(t=ge.parseSei(e.escapedRBSP)).payload&&t.payloadType===ge.USER_DATA_REGISTERED_ITU_T_T35&&(t=ge.parseUserData(t))&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?(this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1)):(t=ge.parseCaptionPackets(e.pts,t),this.captionPackets_=this.captionPackets_.concat(t),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts))},W.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},W.prototype.flushStream=function(e){this.captionPackets_.length&&(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this),this.captionPackets_.length=0),this.flushCCStreams(e)},W.prototype.flush=function(){return this.flushStream("flush")},W.prototype.partialFlush=function(){return this.flushStream("partialFlush")},W.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},W.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)},W.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},W.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},W.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},W.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)},{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}),ye=(X.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},X.prototype.getText=function(){return this.rows.join("\n")},X.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},X.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),0<this.rows.length&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},X.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},X.prototype.addText=function(e){this.rows[this.rowIdx]+=e},X.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))},K.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new X(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},K.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},K.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})}},function(e){e=e||{},ye.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||null===i.current708Packet)&&i.new708Packet(),i.add708Bytes(e)}}),_e=(ye.prototype=new me,ye.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},ye.prototype.add708Bytes=function(e){var t=(i=e.ccData)>>>8,i=255&i;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t),this.current708Packet.data.push(i)},ye.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,s=null,r=0,n=i[r++];for(t.seq=n>>6,t.sizeCode=63&n;r<i.length;r++)e=31&(n=i[r++]),7==(s=n>>5)&&0<e&&(s=i[r++]),this.pushServiceBlock(s,r,e),0<e&&(r+=e-1)},ye.prototype.pushServiceBlock=function(e,t,i){for(var s,r=t,n=this.current708Packet.data,a=(a=this.services[e])||this.initService(e,r);r<t+i&&r<n.length;r++)G(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++},ye.prototype.extendedCommands=function(e,t){return G(this.current708Packet.data[++e])?this.handleText(e,t,{isExtended:!0}):e},ye.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},ye.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 K(e,i,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},ye.prototype.handleText=function(e,t,i){var s,r=i&&i.isExtended,n=(i=i&&i.isMultiByte,this.current708Packet.data),a=r?4096:0,o=n[e],l=t.currentWindow;return i?(s=[o,n[e+1]],e++):s=[o],i=t.textDecoder_&&!r?t.textDecoder_.decode(new Uint8Array(s)):i?(n=s.map((e=>("0"+(255&e).toString(16)).slice(-2))).join(""),String.fromCharCode(parseInt(n,16))):(t=fe[r=a|o]||r,4096&r&&r===t?"":String.fromCharCode(t)),l.pendingNewLine&&!l.isEmpty()&&l.newLine(this.getPts(e)),l.pendingNewLine=!1,l.addText(i),e},ye.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data;return G(i[e+1])&&G(i[e+2])?this.handleText(++e,t,{isMultiByte:!0}):e},ye.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},ye.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e];return t.setCurrentWindow(7&s),t=t.currentWindow,s=i[++e],t.visible=(32&s)>>5,t.rowLock=(16&s)>>4,t.columnLock=(8&s)>>3,t.priority=7&s,s=i[++e],t.relativePositioning=(128&s)>>7,t.anchorVertical=127&s,s=i[++e],t.anchorHorizontal=s,s=i[++e],t.anchorPoint=(240&s)>>4,t.rowCount=15&s,s=i[++e],t.columnCount=63&s,s=i[++e],t.windowStyle=(56&s)>>3,t.penStyle=7&s,t.virtualRowCount=t.rowCount+1,e},ye.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,s=(i[e],t=t.currentWindow.winAttr,i[++e]);return t.fillOpacity=(192&s)>>6,t.fillRed=(48&s)>>4,t.fillGreen=(12&s)>>2,t.fillBlue=3&s,s=i[++e],t.borderType=(192&s)>>6,t.borderRed=(48&s)>>4,t.borderGreen=(12&s)>>2,t.borderBlue=3&s,s=i[++e],t.borderType+=(128&s)>>5,t.wordWrap=(64&s)>>6,t.printDirection=(48&s)>>4,t.scrollDirection=(12&s)>>2,t.justify=3&s,s=i[++e],t.effectSpeed=(240&s)>>4,t.effectDirection=(12&s)>>2,t.displayEffect=3&s,e},ye.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},ye.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)},ye.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},ye.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},ye.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},ye.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},ye.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},ye.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,s=(i[e],t=t.currentWindow.penAttr,i[++e]);return t.textTag=(240&s)>>4,t.offset=(12&s)>>2,t.penSize=3&s,s=i[++e],t.italics=(128&s)>>7,t.underline=(64&s)>>6,t.edgeType=(56&s)>>3,t.fontStyle=7&s,e},ye.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,s=(i[e],t=t.currentWindow.penColor,i[++e]);return t.fgOpacity=(192&s)>>6,t.fgRed=(48&s)>>4,t.fgGreen=(12&s)>>2,t.fgBlue=3&s,s=i[++e],t.bgOpacity=(192&s)>>6,t.bgRed=(48&s)>>4,t.bgGreen=(12&s)>>2,t.bgBlue=3&s,s=i[++e],t.edgeRed=(48&s)>>4,t.edgeGreen=(12&s)>>2,t.edgeBlue=3&s,e},ye.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,s=(i[e],t.currentWindow.penLoc);return t.currentWindow.pendingNewLine=!0,t=i[++e],s.row=15&t,t=i[++e],s.column=63&t,e},ye.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)},{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}),ve=14,be=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Te=function(e,t){Te.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,s,r,n=32639&e.ccData;n===this.lastControlCode_?this.lastControlCode_=null:(4096==(61440&n)?this.lastControlCode_=n:n!==this.PADDING_&&(this.lastControlCode_=null),t=n>>>8,i=255&n,n!==this.PADDING_&&(n===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":n===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),r=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=r,this.startPts_=e.pts):n===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):n===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):n===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):n===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):n===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):n===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=Q()):n===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=Q():n===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Q()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(s=Y((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isExtCharacter(t,i)?("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),s=Y((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isMidRowCode(t,i)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&i)&&this.addFormatting(e.pts,["i"]),1==(1&i)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,i)?(this.nonDisplayed_[this.row_].offset=r=3&i,this.column_+=r):this.isPAC(t,i)?(r=be.indexOf(7968&n),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&0<=r&&r<=14&&(this.clearFormatting(e.pts),this.row_=r),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&n)&&(this.column_=4*(r=(14&n)>>1),this.nonDisplayed_[this.row_].indent+=r),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),s=Y(t),s+=Y(i),this[this.mode_](e.pts,s),this.column_+=s.length)))}},Se=(Te.prototype=new me,Te.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_})},Te.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Q(),this.nonDisplayed_=Q(),this.lastControlCode_=null,this.column_=0,this.row_=ve,this.rollUpRows_=2,this.formatting_=[]},Te.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_},Te.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},Te.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},Te.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},Te.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},Te.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},Te.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},Te.prototype.isNormalChar=function(e){return 32<=e&&e<=127},Te.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=ve,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Q(),this.displayed_=Q()),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},Te.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t),t=t.reduce((function(e,t){return e+"<"+t+">"}),""),this[this.mode_](e,t)},Te.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),""),this.formatting_=[],this[this.mode_](e,t))},Te.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;this.nonDisplayed_[this.row_].text=i+=t},Te.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;this.displayed_[this.row_].text=i+=t},Te.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<ve+1;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},Te.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;this.displayed_[this.row_].text=i+=t},me={CaptionStream:W,Cea608Stream:Te,Cea708Stream:ye},{H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21}),we=F,Ee=8589934592,Ce=4294967296;function ke(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s}function Ie(e,t,i){return decodeURIComponent(ke(e,t,i))}function xe(e,t,i){return unescape(ke(e,t,i))}function Ae(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}Z.prototype=new we,we=Z;var De,Pe,Le,Oe=J,Re=(e,t,i)=>{if(e)for(var s=i;s<e.length;s++)if(e[s]===t)return s;return-1},Ne={APIC:function(e){var t,i=1;3!==e.data[0]||(t=Re(e.data,0,1))<0||(e.mimeType=xe(e.data,1,t),e.pictureType=e.data[i=t+1],(t=Re(e.data,0,++i))<0)||(e.description=Ie(e.data,i,t),i=t+1,"--\x3e"===e.mimeType?e.url=xe(e.data,i,e.data.length):e.pictureData=e.data.subarray(i,e.data.length))},"T*":function(e){3===e.data[0]&&(e.value=Ie(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;3===e.data[0]&&-1!==(t=Re(e.data,0,1))&&(e.description=Ie(e.data,1,t),e.value=Ie(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=xe(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;3===e.data[0]&&-1!==(t=Re(e.data,0,1))&&(e.description=Ie(e.data,1,t),e.url=xe(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){for(var t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=xe(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},Me={parseId3Frames:function(e){var t,i=10,s=0,r=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){s=Ae(e.subarray(6,10)),s+=10,64&e[5]&&(i=(i+=4)+Ae(e.subarray(10,14)),s-=Ae(e.subarray(16,20)));do{if((t=Ae(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)}}while(n.key=n.id,Ne[n.id]?Ne[n.id](n):"T"===n.id[0]?Ne["T*"](n):"W"===n.id[0]&&Ne["W*"](n),r.push(n),(i=i+10+t)<s);return r}},parseSyncSafeInteger:Ae,frameParsers:Ne},Ue=F,Be=Se,Fe=Me,qe=function(e){var t,i={descriptor:e&&e.descriptor},s=0,r=[],n=0;if(qe.prototype.init.call(this),this.dispatchType=Be.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,d,h;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(n=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),n+=e.data.byteLength,1===r.length&&(s=Fe.parseSyncSafeInteger(e.data.subarray(6,10)),s+=10),!(n<s)){for(t={data:new Uint8Array(s),frames:[],pts:r[0].pts,dts:r[0].dts},o=0;o<s;)t.data.set(r[0].data.subarray(0,s-o),o),o+=r[0].data.byteLength,n-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i=(i+=4)+Fe.parseSyncSafeInteger(t.data.subarray(10,14)),s-=Fe.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((a=Fe.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}}while((h={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=h.id,Fe.frameParsers[h.id]?Fe.frameParsers[h.id](h):"T"===h.id[0]?Fe.frameParsers["T*"](h):"W"===h.id[0]&&Fe.frameParsers["W*"](h),"com.apple.streaming.transportStreamTimestamp"===h.owner&&(d=(1&(l=h.data)[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2,h.timeStamp=d=(d*=4)+(3&l[7]),void 0===t.pts&&void 0===t.dts&&(t.pts=h.timeStamp,t.dts=h.timeStamp),this.trigger("timestamp",h)),t.frames.push(h),(i=i+10+a)<s);this.trigger("data",t)}}},je=(qe.prototype=new Ue,Ue=qe,F),He=me,Ve=Se,ze=function(){var e=new Uint8Array(188),t=0;ze.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;)71===s[r]&&71===s[n]?(this.trigger("data",s.subarray(r,n)),r+=188,n+=188):(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")}},$e=(ze.prototype=new je,(De=function(){var e,t,i,s;De.prototype.init.call(this),(s=this).packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,s){var r=0;s.payloadUnitStartIndicator&&(r+=e[r]+1),("pat"===s.type?t: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===Ve.H264_STREAM_TYPE&&null===s.programMapTable.video?s.programMapTable.video=a:n===Ve.ADTS_STREAM_TYPE&&null===s.programMapTable.audio?s.programMapTable.audio=a:n===Ve.METADATA_STREAM_TYPE&&(s.programMapTable["timed-metadata"][a]=n),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=s.programMapTable}},this.push=function(t){var i={},s=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],1<(48&t[3])>>>4&&(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=Ve.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Ve.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 je,De.STREAM_TYPES={h264:27,adts:15},(Pe=function(){function e(e,t,s){var r,n=new Uint8Array(e.size),a={type:t},l=0,d=0;if(e.data.length&&!(e.size<9)){for(a.trackId=e.data[0].pid,l=0;l<e.data.length;l++)r=e.data[l],n.set(r.data,d),d+=r.data.byteLength;o(n,a),t="video"===t||a.packetLength<=e.size,(s||t)&&(e.size=0,e.data.length=0),t&&i.trigger("data",a)}}var t,i=this,s=!1,r={data:[],size:0},n={data:[],size:0},a={data:[],size:0},o=function(e,t){var i=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1==i&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!=(4&e[6]),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]))};Pe.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var t,i;switch(o.streamType){case Ve.H264_STREAM_TYPE:t=r,i="video";break;case Ve.ADTS_STREAM_TYPE:t=n,i="audio";break;case Ve.METADATA_STREAM_TYPE:t=a,i="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&e(t,i,!0),t.data.push(o),t.size+=o.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=o.programMapTable).video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),s=!0,i.trigger("data",e)}})[o.type]()},this.reset=function(){r.size=0,r.data.length=0,n.size=0,n.data.length=0,this.trigger("reset")},this.flushStreams_=function(){e(r,"video"),e(n,"audio"),e(a,"timed-metadata")},this.flush=function(){var e;!s&&t&&(e={type:"metadata",tracks:[]},null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),i.trigger("data",e)),s=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new je,{PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:ze,TransportParseStream:De,ElementaryStream:Pe,TimestampRolloverStream:we,CaptionStream:He.CaptionStream,Cea608Stream:He.Cea608Stream,Cea708Stream:He.Cea708Stream,MetadataStream:Ue});for(Le in Ve)Ve.hasOwnProperty(Le)&&($e[Le]=Ve[Le]);je=$e,we=F;var We,Ge,Xe=oe.ONE_SECOND_IN_TS,Ke=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Ye=function(e){var t,i=0;Ye.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,d,h=0;if(e||(i=0),"audio"===s.type){for(t&&t.length?(a=t,(t=new Uint8Array(a.byteLength+s.data.byteLength)).set(a),t.set(s.data,a.byteLength)):t=s.data;h+7<t.length;)if(255!==t[h]||240!=(246&t[h+1]))"number"!=typeof d&&(d=h),h++;else{if("number"==typeof d&&(this.skipWarn_(d,h),d=null),n=2*(1&~t[h+1]),r=(3&t[h+3])<<11|t[h+4]<<3|(224&t[h+5])>>5,l=(o=1024*(1+(3&t[h+6])))*Xe/Ke[(60&t[h+2])>>>2],t.byteLength-h<r)break;this.trigger("data",{pts:s.pts+i*l,dts:s.dts+i*l,sampleCount:o,audioobjecttype:1+(t[h+2]>>>6&3),channelcount:(1&t[h+2])<<2|(192&t[h+3])>>>6,samplerate:Ke[(60&t[h+2])>>>2],samplingfrequencyindex:(60&t[h+2])>>>2,samplesize:16,data:t.subarray(h+7+n,h+r)}),i++,h+=r}"number"==typeof d&&(this.skipWarn_(d,h),d=null),t=t.subarray(h)}},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")}},Qe=(Ye.prototype=new we,He=Ye,Ue=F,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 new 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;e<s||(e=(e-=s)-8*(r=Math.floor(e/8)),t-=r,this.loadWord()),i<<=e,s-=e},this.readBits=function(e){var r=Math.min(s,e),n=i>>>32-r;return 0<(s-=r)?i<<=r:0<t&&this.loadWord(),0<(r=e-r)?n<<r|this.readBits(r):n},this.skipLeadingZeros=function(){for(var e=0;e<s;++e)if(0!=(i&2147483648>>>e))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()}),Je=function(){var e,t,i=0;Je.prototype.init.call(this),this.push=function(s){for(var r,n=(t=t?((r=new Uint8Array(t.byteLength+s.data.byteLength)).set(t),r.set(s.data,t.byteLength),r):s.data).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;else if(0!==t[e-2])e++;else{for(i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));1!==t[++e]&&e<n;);i=e-2,e+=3}break;case 1:0!==t[e-1]||0!==t[e-2]||(this.trigger("data",t.subarray(i+3,e-2)),i=e-2),e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.reset=function(){t=null,i=0,this.trigger("reset")},this.flush=function(){t&&3<t.byteLength&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};function Ze(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}Je.prototype=new Ue,Ge={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(We=function(){var e,t,i,s,r,n,a,o=new Je;We.prototype.init.call(this),(e=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){for(var i=8,s=8,r=0;r<e;r++)i=0===(s=0!==s?(i+t.readExpGolomb()+256)%256:s)?i:s},r=function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;var r=t-i.length,n=new Uint8Array(r),a=0;for(s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},n=function(e){var t,i,s,r,n,o,l=0,d=0,h=0,u=0,c=[1,1],p=new Qe(e),m=(e=p.readUnsignedByte(),p.readUnsignedByte()),g=p.readUnsignedByte();if(p.skipUnsignedExpGolomb(),Ge[e]&&(3===(i=p.readUnsignedExpGolomb())&&p.skipBits(1),p.skipUnsignedExpGolomb(),p.skipUnsignedExpGolomb(),p.skipBits(1),p.readBoolean()))for(n=3!==i?8:12,o=0;o<n;o++)p.readBoolean()&&a(o<6?16:64,p);if(p.skipUnsignedExpGolomb(),0===(i=p.readUnsignedExpGolomb()))p.readUnsignedExpGolomb();else if(1===i)for(p.skipBits(1),p.skipExpGolomb(),p.skipExpGolomb(),t=p.readUnsignedExpGolomb(),o=0;o<t;o++)p.skipExpGolomb();if(p.skipUnsignedExpGolomb(),p.skipBits(1),i=p.readUnsignedExpGolomb(),s=p.readUnsignedExpGolomb(),0===(r=p.readBits(1))&&p.skipBits(1),p.skipBits(1),p.readBoolean()&&(l=p.readUnsignedExpGolomb(),d=p.readUnsignedExpGolomb(),h=p.readUnsignedExpGolomb(),u=p.readUnsignedExpGolomb()),p.readBoolean()&&p.readBoolean()){switch(p.readUnsignedByte()){case 1:c=[1,1];break;case 2:c=[12,11];break;case 3:c=[10,11];break;case 4:c=[16,11];break;case 5:c=[40,33];break;case 6:c=[24,11];break;case 7:c=[20,11];break;case 8:c=[32,11];break;case 9:c=[80,33];break;case 10:c=[18,11];break;case 11:c=[15,11];break;case 12:c=[64,33];break;case 13:c=[160,99];break;case 14:c=[4,3];break;case 15:c=[3,2];break;case 16:c=[2,1];break;case 255:c=[p.readUnsignedByte()<<8|p.readUnsignedByte(),p.readUnsignedByte()<<8|p.readUnsignedByte()]}c&&(c[0],c[1])}return{profileIdc:e,levelIdc:g,profileCompatibility:m,width:16*(i+1)-2*l-2*d,height:(2-r)*(s+1)*16-2*h-2*u,sarRatio:c}}}).prototype=new Ue,we=We;var et=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],tt=function(e,t){var i=0<=(i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?i:0;return(16&e[t+5])>>4?20+i:10+i},it=function(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=tt(e,t),it(e,t))},st=function(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s},rt=(Ue={isLikelyAacData:function(e){var t=it(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:tt,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5;return 6144&e[t+3]|e[t+4]<<3|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return et[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i=(i+=4)+Ze(e.subarray(10,14)));do{if((t=Ze(e.subarray(i+4,i+8)))<1)return null;if("PRIV"===String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]))for(var s,r,n=e.subarray(i+10,i+t+10),a=0;a<n.byteLength;a++)if(0===n[a]){if("com.apple.streaming.transportStreamTimestamp"===unescape(st(n,0,a)))return r=(1&(s=n.subarray(a+1))[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2,(r*=4)+(3&s[7]);break}}while((i=i+10+t)<e.byteLength);return null}},F),nt=Ue,at=function(){var e=new Uint8Array,t=0;at.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var s,r,n=0,a=0;for(e.length?(r=e.length,(e=new Uint8Array(i.byteLength+r)).set(e.subarray(0,r)),e.set(i,r)):e=i;3<=e.length-a;)if(e[a]==="I".charCodeAt(0)&&e[a+1]==="D".charCodeAt(0)&&e[a+2]==="3".charCodeAt(0)){if(e.length-a<10)break;if(a+(n=nt.parseId3TagSize(e,a))>e.length)break;s={type:"timed-metadata",data:e.subarray(a,a+n)},this.trigger("data",s),a+=n}else if(255==(255&e[a])&&240==(240&e[a+1])){if(e.length-a<7)break;if(a+(n=nt.parseAdtsSize(e,a))>e.length)break;s={type:"audio",data:e.subarray(a,a+n),pts:t,dts:t},this.trigger("data",s),a+=n}else a++;e=0<e.length-a?e.subarray(a):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}};function ot(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",kt.bind(e,r))}}function lt(e,t){var i;if(e.length===t.length){for(i=0;i<e.length;i++)if(e[i]!==t[i])return;return 1}}function dt(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}}at.prototype=new rt,rt=F;var ht,ut,ct,pt=te,mt=se,gt=he,ft=ce,yt=je,_t=oe,vt=He,bt=we,Tt=at,St=Ue.isLikelyAacData,wt=oe.ONE_SECOND_IN_TS,Et=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Ct=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],kt=function(e,t){t.stream=e,this.trigger("log",t)},It=function(e,t){var i=[],s=0,r=0,n=1/0,a=(t=t||{}).firstSequenceNumber||0;It.prototype.init.call(this),this.push=function(t){ft.collectDtsInfo(e,t),e&&Et.forEach((function(i){e[i]=t[i]})),i.push(t)},this.setEarliestDts=function(e){s=e},this.setVideoBaseMediaDecodeTime=function(e){n=e},this.setAudioAppendStart=function(e){r=e},this.flush=function(){var o,l,d,h,u;0!==i.length&&(o=gt.trimAdtsFramesByEarliestDts(i,e,s),e.baseMediaDecodeTime=ft.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),u=gt.prefixWithSilence(e,o,r,n),e.samples=gt.generateSampleTable(o),d=pt.mdat(gt.concatenateFrameData(o)),i=[],h=pt.moof(a,[e]),l=new Uint8Array(h.byteLength+d.byteLength),a++,l.set(h),l.set(d,h.byteLength),ft.clearDtsInfo(e),d=Math.ceil(1024*wt/e.samplerate),o.length&&(h=o.length*d,this.trigger("segmentTimingInfo",dt(_t.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+h,o[0].pts+h,u||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+h})),this.trigger("data",{track:e,boxes:l})),this.trigger("done","AudioSegmentStream")},this.reset=function(){ft.clearDtsInfo(e),i=[],this.trigger("reset")}};function xt(e){var t="";return(t+=String.fromCharCode(e[0]))+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3])}function At(e,t){var i,s,r,n=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=Nt(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=Mt(e.subarray(i+4,i+8)),s=1<s?i+s:e.byteLength,r===t[0]&&(1===t.length?n.push(e.subarray(i+8,s)):(r=At(e.subarray(i+8,s),t.slice(1))).length&&(n=n.concat(r))),i=s;return n}function Dt(e){return(31&e[1])<<8|e[2]}function Pt(e){return!!(64&e[1])}function Lt(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function Ot(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}}It.prototype=new rt,(ht=function(e,t){var i,s,r=[],n=[],a=(t=t||{}).firstSequenceNumber||0;ht.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){ft.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],Ct.forEach((function(t){e[t]=i[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||s||(s=t.data,e.pps=[t.data]),r.push(t)},this.flush=function(){for(var i,s,o,l=0;r.length&&"access_unit_delimiter_rbsp"!==r[0].nalUnitType;)r.shift();if(0!==r.length){if(i=mt.groupNalsIntoFrames(r),(i=mt.groupFramesIntoGops(i))[0][0].keyFrame||((d=this.getGopForFusion_(r[0],e))?(l=d.duration,i.unshift(d),i.byteLength+=d.byteLength,i.nalCount+=d.nalCount,i.pts=d.pts,i.dts=d.dts,i.duration+=d.duration):i=mt.extendFirstKeyFrame(i)),n.length){var d=t.alignGopsAtEnd?this.alignGopsAtEnd_(i):this.alignGopsAtStart_(i);if(!d)return this.gopCache_.unshift({gop:i.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");ft.clearDtsInfo(e),i=d}ft.collectDtsInfo(e,i),e.samples=mt.generateSampleTable(i),d=pt.mdat(mt.concatenateNalData(i)),e.baseMediaDecodeTime=ft.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",i.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),s=i[0],o=i[i.length-1],this.trigger("segmentTimingInfo",dt(e.baseMediaDecodeTime,s.dts,s.pts,o.dts+o.duration,o.pts+o.duration,l)),this.trigger("timingInfo",{start:i[0].pts,end:i[i.length-1].pts+i[i.length-1].duration}),this.gopCache_.unshift({gop:i.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),s=pt.moof(a,[e]),o=new Uint8Array(s.byteLength+d.byteLength),a++,o.set(s),o.set(d,s.byteLength),this.trigger("data",{track:e,boxes:o})}this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),r=[],this.gopCache_.length=0,n.length=0,this.trigger("reset")},this.resetStream_=function(){ft.clearDtsInfo(e),s=i=void 0},this.getGopForFusion_=function(t){for(var i,s,r,n=1/0,a=0;a<this.gopCache_.length;a++)s=(r=this.gopCache_[a]).gop,e.pps&&lt(e.pps[0],r.pps[0])&&e.sps&&lt(e.sps[0],r.sps[0])&&(s.dts<e.timelineStartInfo.dts||-1e4<=(s=t.dts-s.dts-s.duration)&&s<=45e3&&(!i||s<n)&&(i=r,n=s));return i?i.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,s,r,a=e.byteLength,o=e.nalCount,l=e.duration,d=t=0;d<n.length&&t<e.length&&(i=n[d],s=e[t],i.pts!==s.pts);)i.pts<s.pts?d++:(t++,a-=s.byteLength,o-=s.nalCount,l-=s.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=a,r.duration=l,r.nalCount=o,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,i,s,r,a=n.length-1,o=e.length-1,l=null,d=!1;0<=a&&0<=o;){if(t=n[a],i=e[o],t.pts===i.pts){d=!0;break}i.pts<t.pts?a--:(a===n.length-1&&(l=o),o--)}return d||null!==l?0===(s=d?o:l)?e:(r=(s=e.slice(s)).reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0}),s.byteLength=r.byteLength,s.duration=r.duration,s.nalCount=r.nalCount,s.pts=s[0].pts,s.dts=s[0].dts,s):null},this.alignGopsWith=function(e){n=e}}).prototype=new rt,((ct=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,this.keepOriginalTimestamps="boolean"==typeof e.keepOriginalTimestamps&&e.keepOriginalTimestamps,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,ct.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new rt).flush=function(e){var t,i,s,r=0,n={captions:[],captionStreams:{},metadata:[],info:{}},a=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(a=this.videoTrack.timelineStartInfo.pts,Ct.forEach((function(e){n.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,Et.forEach((function(e){n.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?n.type=this.pendingTracks[0].type:n.type="combined",this.emittedTracks+=this.pendingTracks.length,e=pt.initSegment(this.pendingTracks),n.initSegment=new Uint8Array(e.byteLength),n.initSegment.set(e),n.data=new Uint8Array(this.pendingBytes),s=0;s<this.pendingBoxes.length;s++)n.data.set(this.pendingBoxes[s],r),r+=this.pendingBoxes[s].byteLength;for(s=0;s<this.pendingCaptions.length;s++)(t=this.pendingCaptions[s]).startTime=_t.metadataTsToSeconds(t.startPts,a,this.keepOriginalTimestamps),t.endTime=_t.metadataTsToSeconds(t.endPts,a,this.keepOriginalTimestamps),n.captionStreams[t.stream]=!0,n.captions.push(t);for(s=0;s<this.pendingMetadata.length;s++)(i=this.pendingMetadata[s]).cueTime=_t.metadataTsToSeconds(i.pts,a,this.keepOriginalTimestamps),n.metadata.push(i);for(n.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",n),s=0;s<n.captions.length;s++)t=n.captions[s],this.trigger("caption",t);for(s=0;s<n.metadata.length;s++)i=n.metadata[s],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},ct.prototype.setRemux=function(e){this.remuxTracks=e},(ut=function(e){var t,i,s=this,r=!0;ut.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};(this.transmuxPipeline_=r).type="aac",r.metadataStream=new yt.MetadataStream,r.aacStream=new Tt,r.audioTimestampRolloverStream=new yt.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new yt.TimestampRolloverStream("timed-metadata"),r.adtsStream=new vt,r.coalesceStream=new ct(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 It(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")),ot(this,r)},this.setupTsPipeline=function(){var r={};(this.transmuxPipeline_=r).type="ts",r.metadataStream=new yt.MetadataStream,r.packetStream=new yt.TransportPacketStream,r.parseStream=new yt.TransportParseStream,r.elementaryStream=new yt.ElementaryStream,r.timestampRolloverStream=new yt.TimestampRolloverStream,r.adtsStream=new vt,r.h264Stream=new bt,r.captionStream=new yt.CaptionStream(e),r.coalesceStream=new ct(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 ht(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 It(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")),ot(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,ft.clearDtsInfo(i),r.audioTimestampRolloverStream)&&r.audioTimestampRolloverStream.discontinuity(),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,ft.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){var t;r&&((t=St(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new rt;var Rt=ut,Nt=(he=function(e){return("00"+e.toString(16)).slice(-2)},F=function(e){return e>>>0}),Mt=xt,Ut=F,Bt=j.getUint64,Ft=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]}},qt=(je=ce="undefined"!=typeof window?window:void 0!==B?B:"undefined"!=typeof self?self:{},pe.discardEmulationPreventionBytes),jt=me.CaptionStream,Ht=At,Vt=je,zt=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},$t=function(e,t){var i=Ht(e,["moof","traf"]),s=(e=Ht(e,["mdat"]),{}),r=[];return e.forEach((function(e,t){t=i[t],r.push({mdat:e,traf:t})})),r.forEach((function(e){var i=e.mdat,r=(e=e.traf,Ht(e,["tfhd"])),n=(r=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=1&(e={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)}).flags[2],s=2&e.flags[2],r=8&e.flags[2],n=16&e.flags[2],a=32&e.flags[2],o=65536&e.flags[0],l=131072&e.flags[0],d=8;return i&&(d+=4,e.baseDataOffset=t.getUint32(12),d+=4),s&&(e.sampleDescriptionIndex=t.getUint32(d),d+=4),r&&(e.defaultSampleDuration=t.getUint32(d),d+=4),n&&(e.defaultSampleSize=t.getUint32(d),d+=4),a&&(e.defaultSampleFlags=t.getUint32(d)),o&&(e.durationIsEmpty=!0),!i&&l&&(e.baseDataOffsetIsMoof=!0),e}(r[0])).trackId,a=0<(a=Ht(e,["tfdt"])).length?function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return t.baseMediaDecodeTime=1===t.version?Bt(e.subarray(4)):Ut(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t}(a[0]).baseMediaDecodeTime:0;e=Ht(e,["trun"]),t===n&&0<e.length&&(a=function(e,t,i){for(var s,r,n=new DataView(e.buffer,e.byteOffset,e.byteLength),a={logs:[],seiNals:[]},o=0;o+4<e.length;o+=s)if(s=n.getUint32(o),o+=4,!(s<=0))switch(31&e[o]){case 6:var l=e.subarray(o+1,o+1+s),d=zt(o,t);if(l={nalUnitType:"sei_rbsp",size:s,data:l,escapedRBSP:qt(l),trackId:i},d)l.pts=d.pts,l.dts=d.dts,r=d;else{if(!r){a.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+o+" for trackId "+i+". See mux.js#223."});break}l.pts=r.pts,l.dts=r.dts}a.seiNals.push(l)}return a}(i,e=function(e,t,i){var s=t,r=i.defaultSampleDuration||0,n=i.defaultSampleSize||0,a=i.trackId,o=[];return e.forEach((function(e){(e=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],d=8&i.flags[1],h=s.getUint32(4),u=8;for(r&&(i.dataOffset=s.getInt32(u),u+=4),n&&h&&(t={flags:Ft(e.subarray(u,u+4))},u+=4,a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),d&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t),h--);h--;)t={},a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),l&&(t.flags=Ft(e.subarray(u,u+4)),u+=4),d&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t);return i}(e).samples).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+Vt.BigInt(e.compositionTimeOffset),s+=Vt.BigInt(e.duration)):(e.pts=s+e.compositionTimeOffset,s+=e.duration)})),o=o.concat(e)})),o}(e,a,r),n),s[n]||(s[n]={seiNals:[],logs:[]}),s[n].seiNals=s[n].seiNals.concat(a.seiNals),s[n].logs=s[n].logs.concat(a.logs))})),s},Wt=function(){var e,t,i,s,r,n,a=!1;this.isInitialized=function(){return a},this.init=function(t){e=new jt,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,l;if(!this.isInitialized())return null;if(!n||!a)return null;if(this.isNewInit(n,a))i=n[0],s=a[i];else if(null===i||!s)return t.push(e),null;for(;0<t.length;){var d=t.shift();this.parse(d,n,a)}return e=e,l=s,(o=null===(o=i)?null:{seiNals:(e=$t(e,o)[o]||{}).seiNals,logs:e.logs,timescale:l})&&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=[],s=i=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},Gt=function(e){for(var t=0,i=String.fromCharCode(e[t]),s="";"\0"!==i;)s+=i,t++,i=String.fromCharCode(e[t]);return s+i},Xt=j.getUint64,Kt=function(e){return void 0!==e||null!==e},Yt=F,Qt=he,Jt=At,Zt=xt,ei=function(e,t,i,s){return e||0===e?e/t:s+i/t},ti=j.getUint64,ii=je,si=Me.parseId3Frames,ri=Se,ni=Se,ai=Oe,oi={},li=(oi.ts={parseType:function(e,t){return 0===(e=Dt(e))?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=Pt(e),i=4+Lt(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=Pt(e),s=4+Lt(e);if(i&&(s+=e[s]+1),1&e[s+5]){for(var r=3+((15&e[s+1])<<8|e[s+2])-4,n=12+((15&e[s+10])<<8|e[s+11]);n<r;){var a=s+n;t[(31&e[a+1])<<8|e[a+2]]=e[a],n+=5+((15&e[a+3])<<8|e[a+4])}return t}},parsePayloadUnitStartIndicator:Pt,parsePesType:function(e,t){switch(t[Dt(e)]){case ri.H264_STREAM_TYPE:return"video";case ri.ADTS_STREAM_TYPE:return"audio";case ri.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){var t,i,s;return!Pt(e)||(t=4+Lt(e))>=e.byteLength?null:(i=null,192&(s=e[t+7])&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&s)&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1),i)},videoPacketContainsKeyFrame:function(e){for(var t=4+Lt(e),i=e.subarray(t),s=0,r=0,n=!1;r<i.byteLength-3;r++)if(1===i[r+2]){s=r+5;break}for(;s<i.byteLength;)switch(i[s]){case 0:if(0!==i[s-1])s+=2;else if(0!==i[s-2])s++;else{for(r+3!==s-2&&"slice_layer_without_partitioning_rbsp_idr"===Ot(31&i[r+3])&&(n=!0);1!==i[++s]&&s<i.length;);r=s-2,s+=3}break;case 1:0!==i[s-1]||0!==i[s-2]||("slice_layer_without_partitioning_rbsp_idr"===Ot(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&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===Ot(31&i[r+3]))||n}},oi.aac=Ue,oe.ONE_SECOND_IN_TS),di=188,hi=71,ui=function(e,t,i){for(var s,r,n,a,o=0,l=di,d=!1;l<=e.byteLength;)if(e[o]!==hi||e[l]!==hi&&l!==e.byteLength)o++,l++;else{if(s=e.subarray(o,l),"pes"===oi.ts.parseType(s,t.pid)&&(r=oi.ts.parsePesType(s,t.table),n=oi.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=oi.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o+=di,l+=di}for(o=(l=e.byteLength)-di,d=!1;0<=o;)if(e[o]!==hi||e[l]!==hi&&l!==e.byteLength)o--,l--;else{if(s=e.subarray(o,l),"pes"===oi.ts.parseType(s,t.pid)&&(r=oi.ts.parsePesType(s,t.table),n=oi.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=oi.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o-=di,l-=di}},ci=function(e,t,i){for(var s,r,n,a,o,l,d,h,u=0,c=di,p=!1,m={data:[],size:0};c<e.byteLength;)if(e[u]===hi&&e[c]===hi){if(s=e.subarray(u,c),"pes"===oi.ts.parseType(s,t.pid)&&(r=oi.ts.parsePesType(s,t.table),n=oi.ts.parsePayloadUnitStartIndicator(s),"video"===r&&(n&&!p&&(a=oi.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),!i.firstKeyFrame))){if(n&&0!==m.size){for(o=new Uint8Array(m.size),l=0;m.data.length;)d=m.data.shift(),o.set(d,l),l+=d.byteLength;oi.ts.videoPacketContainsKeyFrame(o)&&(h=oi.ts.parsePesTime(o))&&(i.firstKeyFrame=h,i.firstKeyFrame.type="video"),m.size=0}m.data.push(s),m.size+=s.byteLength}if(p&&i.firstKeyFrame)break;u+=di,c+=di}else u++,c++;for(u=(c=e.byteLength)-di,p=!1;0<=u;)if(e[u]===hi&&e[c]===hi){if(s=e.subarray(u,c),"pes"===oi.ts.parseType(s,t.pid)&&(r=oi.ts.parsePesType(s,t.table),n=oi.ts.parsePayloadUnitStartIndicator(s),"video"===r)&&n&&(a=oi.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),p)break;u-=di,c-=di}else u--,c--};class pi{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){var e,t;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new Rt(this.options),e=this.self,(t=this.transmuxer).on("data",(function(t){var i=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength},i=t.data,t.data=i.buffer,e.postMessage({action:"data",segment:t,byteOffset:i.byteOffset,byteLength:i.byteLength},[t.data])})),t.on("done",(function(t){e.postMessage({action:"done"})})),t.on("gopInfo",(function(t){e.postMessage({action:"gopInfo",gopInfo:t})})),t.on("videoSegmentTimingInfo",(function(t){var i={start:{decode:oe.videoTsToSeconds(t.start.dts),presentation:oe.videoTsToSeconds(t.start.pts)},end:{decode:oe.videoTsToSeconds(t.end.dts),presentation:oe.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:oe.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=oe.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:i})})),t.on("audioSegmentTimingInfo",(function(t){var i={start:{decode:oe.videoTsToSeconds(t.start.dts),presentation:oe.videoTsToSeconds(t.start.pts)},end:{decode:oe.videoTsToSeconds(t.end.dts),presentation:oe.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:oe.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=oe.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:i})})),t.on("id3Frame",(function(t){e.postMessage({action:"id3Frame",id3Frame:t})})),t.on("caption",(function(t){e.postMessage({action:"caption",caption:t})})),t.on("trackinfo",(function(t){e.postMessage({action:"trackinfo",trackInfo:t})})),t.on("audioTimingInfo",(function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:oe.videoTsToSeconds(t.start),end:oe.videoTsToSeconds(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:oe.videoTsToSeconds(t.start),end:oe.videoTsToSeconds(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))}pushMp4Captions(e){this.captionParser||(this.captionParser=new Wt,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);e=this.captionParser.parse(t,e.trackIds,e.timescales),this.self.postMessage({action:"mp4Captions",captions:e&&e.captions||[],logs:e&&e.logs||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){e=function(e,t){return"bigint"==typeof(t=Jt(t,["moof","traf"]).reduce((function(t,i){var s=Jt(i,["tfhd"])[0],r=(s=Yt(s[4]<<24|s[5]<<16|s[6]<<8|s[7]),s=e[s]||9e4,i=Jt(i,["tfdt"])[0],new DataView(i.buffer,i.byteOffset,i.byteLength));let n;return"bigint"==typeof(i=1===i[0]?ti(i.subarray(4,12)):r.getUint32(4))?n=i/ii.BigInt(s):"number"!=typeof i||isNaN(i)||(n=i/s),(n=n<Number.MAX_SAFE_INTEGER?Number(n):n)<t?n:t}),1/0))||isFinite(t)?t:0}(e,t),this.self.postMessage({action:"probeMp4StartTime",startTime:e,data:t},[t.buffer])}probeMp4Tracks({data:e}){var t=function(e){e=Jt(e,["moov","trak"]);var t=[];return e.forEach((function(e){var i,s,r={},n=((s=Jt(e,["tkhd"])[0])&&(n=(s=new DataView(s.buffer,s.byteOffset,s.byteLength)).getUint8(0),r.id=0===n?s.getUint32(12):s.getUint32(20)),(n=Jt(e,["mdia","hdlr"])[0])&&(s=Zt(n.subarray(8,12)),r.type="vide"===s?"video":"soun"===s?"audio":s),Jt(e,["mdia","minf","stbl","stsd"])[0]);n&&(s=n.subarray(8),r.codec=Zt(s.subarray(4,8)),n=Jt(s,[r.codec])[0])&&(/^[asm]vc[1-9]$/i.test(r.codec)?(i=n.subarray(78),"avcC"===Zt(i.subarray(4,8))&&11<i.length?(r.codec+=".",r.codec+=Qt(i[9]),r.codec+=Qt(i[10]),r.codec+=Qt(i[11])):r.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(r.codec)?(i=n.subarray(28),"esds"===Zt(i.subarray(4,8))&&20<i.length&&0!==i[19]?(r.codec+="."+Qt(i[19]),r.codec+="."+Qt(i[20]>>>2&63).replace(/^0/,"")):r.codec="mp4a.40.2"):r.codec=r.codec.toLowerCase()),(s=Jt(e,["mdia","mdhd"])[0])&&(r.timescale=function(e){var t=0===e[0]?12:20;return Yt(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])}(s)),t.push(r)})),t}(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeEmsgID3({data:e,offset:t}){t=function(e,t=0){return Jt(e,["emsg"]).map((e=>{e=function(e){var t,i,s,r,n,a,o,l=4,d=e[0],h=(0===d?(l=(l+=(r=Gt(e.subarray(l))).length)+(n=Gt(e.subarray(l))).length,s=(h=new DataView(e.buffer)).getUint32(l),o=h.getUint32(l+=4),t=h.getUint32(l+=4),i=h.getUint32(l+=4),l+=4):1===d&&(s=(h=new DataView(e.buffer)).getUint32(l),a=Xt(e.subarray(l+=4)),t=h.getUint32(l+=8),i=h.getUint32(l+=4),l=(l=(l+=4)+(r=Gt(e.subarray(l))).length)+(n=Gt(e.subarray(l))).length),{scheme_id_uri:r,value:n,timescale:s||1,presentation_time:a,presentation_time_delta:o,event_duration:t,id:i,message_data:new Uint8Array(e.subarray(l,e.byteLength))});return n="\0"!==(r=h).scheme_id_uri,a=0===(s=d)&&Kt(r.presentation_time_delta)&&n,o=1===s&&Kt(r.presentation_time)&&n,!(1<s)&&a||o?h:void 0}(new Uint8Array(e));var i=si(e.message_data);return{cueTime:ei(e.presentation_time,e.timescale,e.presentation_time_delta,t),duration:ei(e.event_duration,e.timescale),frames:i}}))}(e,t),this.self.postMessage({action:"probeEmsgID3",id3Frames:t,emsgData:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){let i=null;(t=function(e,t){var i,s,r;return(e=(oi.aac.isLikelyAacData(e)?function(e){for(var t,i,s=!1,r=0,n=null,a=null,o=0,l=0;3<=e.length-l;){switch(oi.aac.parseType(e,l)){case"timed-metadata":e.length-l<10||(o=oi.aac.parseId3TagSize(e,l))>e.length?s=!0:(null===a&&(t=e.subarray(l,l+o),a=oi.aac.parseAacTimestamp(t)),l+=o);break;case"audio":e.length-l<7||(o=oi.aac.parseAdtsSize(e,l))>e.length?s=!0:(null===n&&(t=e.subarray(l,l+o),n=oi.aac.parseSampleRate(t)),r++,l+=o);break;default:l++}if(s)return null}return null===n||null===a?null:{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*r*(i=li/n),pts:a+1024*r*i}]}}:function(e){var t,i={pid:null,table:null},s={};for(t in function(e,t){for(var i,s=0,r=di;r<e.byteLength;)if(e[s]===hi&&e[r]===hi){switch(i=e.subarray(s,r),oi.ts.parseType(i,t.pid)){case"pat":t.pid=oi.ts.parsePat(i);break;case"pmt":var n=oi.ts.parsePmt(i);t.table=t.table||{},Object.keys(n).forEach((function(e){t.table[e]=n[e]}))}s+=di,r+=di}else s++,r++}(e,i),i.table)if(i.table.hasOwnProperty(t))switch(i.table[t]){case ni.H264_STREAM_TYPE:s.video=[],ci(e,i,s),0===s.video.length&&delete s.video;break;case ni.ADTS_STREAM_TYPE:s.audio=[],ui(e,i,s),0===s.audio.length&&delete s.audio}return s})(e))&&(e.audio||e.video)?(t=t,(i=e).audio&&i.audio.length&&(void 0!==(s=t)&&!isNaN(s)||(s=i.audio[0].dts),i.audio.forEach((function(e){e.dts=ai(e.dts,s),e.pts=ai(e.pts,s),e.dtsTime=e.dts/li,e.ptsTime=e.pts/li}))),i.video&&i.video.length&&(void 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Cd=e=>{let{transmuxer:t,bytes:i,audioAppendStart:s,gopsToAlignWith:r,remux:n,onData:a,onTrackInfo:o,onAudioTimingInfo:l,onVideoTimingInfo:d,onVideoSegmentTimingInfo:h,onAudioSegmentTimingInfo:u,onId3:c,onCaptions:p,onDone:m,onEndedTimeline:g,onTransmuxerLog:f,isEndOfTimeline:y,segment:_,triggerSegmentEventFn:v}=e,b={buffer:[]},T=y;var S,w;t.onmessage=i=>{t.currentTransmux!==e||("data"===i.data.action&&((e,t,i)=>{var{type:s,initSegment:r,captions:n,captionStreams:a,metadata:o,videoFrameDtsTime:l,videoFramePtsTime:d}=e.data.segment,n=(t.buffer.push({captions:n,captionStreams:a,metadata:o}),t=e.data.segment.boxes||{data:e.data.segment.data},{type:s,data:new Uint8Array(t.data,t.data.byteOffset,t.data.byteLength),initSegment:new Uint8Array(r.data,r.byteOffset,r.byteLength)});void 0!==l&&(n.videoFrameDtsTime=l),void 0!==d&&(n.videoFramePtsTime=d),i(n)})(i,b,a),"trackinfo"===i.data.action&&o(i.data.trackInfo),"gopInfo"===i.data.action&&((e,t)=>{t.gopInfo=e.data.gopInfo})(i,b),"audioTimingInfo"===i.data.action&&l(i.data.audioTimingInfo),"videoTimingInfo"===i.data.action&&d(i.data.videoTimingInfo),"videoSegmentTimingInfo"===i.data.action&&h(i.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===i.data.action&&u(i.data.audioSegmentTimingInfo),"id3Frame"===i.data.action&&c([i.data.id3Frame],i.data.id3Frame.dispatchType),"caption"===i.data.action&&p(i.data.caption),"endedtimeline"===i.data.action&&(T=!1,g()),"log"===i.data.action&&f(i.data.log),"transmuxed"!==i.data.type)||T||(t.onmessage=null,(({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)})({transmuxedData:b,callback:m}),kd(t))},t.onerror=()=>{var e={message:"Received an error message from the transmuxer 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e.audio&&t++,e.video&&t++,t}function Dd(e,t){var i=t.attributes||{},s=zd(function(e){if((e=e.attributes||{}).CODECS)return hn(e.CODECS)}(t)||[]);return!Vd(e,t)||s.audio||((e,t)=>{if(!Vd(e,t))return!0;t=t.attributes||{};var i,s=e.mediaGroups.AUDIO[t.AUDIO];for(i in s)if(!s[i].uri&&!s[i].playlists)return!0;return!1})(e,t)||(t=zd(function(e,t){if(e.mediaGroups.AUDIO&&t){var i=e.mediaGroups.AUDIO[t];if(i)for(var s in i)if((s=i[s]).default&&s.playlists)return hn(s.playlists[0].attributes.CODECS)}return null}(e,i.AUDIO)||[])).audio&&(s.audio=t.audio),s}function Pd(e,t){return(e=e&&window.getComputedStyle(e))?e[t]:""}function Ld(e,t){let i,s;return i=(i=e.attributes.BANDWIDTH?e.attributes.BANDWIDTH:i)||window.Number.MAX_VALUE,s=(s=t.attributes.BANDWIDTH?t.attributes.BANDWIDTH:s)||window.Number.MAX_VALUE,i-s}let Od=function(e){let t=e.transmuxer,i=e.endAction||e.action,s=e.callback;var r,n=Kt({},e,{endAction:null,transmuxer:null,callback:null});let a=r=>{r.data.action===i&&(t.removeEventListener("message",a),r.data.data&&(r.data.data=new Uint8Array(r.data.data,e.byteOffset||0,e.byteLength||r.data.data.byteLength),e.data)&&(e.data=r.data.data),s(r.data))};t.addEventListener("message",a),e.data?(r=e.data instanceof ArrayBuffer,n.byteOffset=r?0:e.data.byteOffset,n.byteLength=e.data.byteLength,r=[r?e.data:e.data.buffer],t.postMessage(n,r)):t.postMessage(n)},Rd=-101,Nd=-102,Md=e=>{e.forEach((e=>{e.abort()}))},Ud=(e,t)=>{var i=t.requestType;return i=Kl({requestType:i,request:t,error:e}),t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:Rd,xhr:t,metadata:i}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Nd,xhr:t,metadata:i}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:2,xhr:t,metadata:i}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:2,xhr:t,metadata:i}:null},Bd=(e,t,i,s)=>(r,n)=>{var a=n.response;if(r=Ud(r,n))return i(r,e);if(16!==a.byteLength)return i({status:n.status,message:"Invalid HLS key at URL: "+n.uri,code:2,xhr:n},e);r=new DataView(a);var o=new Uint32Array([r.getUint32(0),r.getUint32(4),r.getUint32(8),r.getUint32(12)]);for(let e=0;e<t.length;e++)t[e].bytes=o;return a={uri:n.uri},s({type:"segmentkeyloadcomplete",segment:e,keyInfo:a}),i(null,e)},Fd=(e,t)=>{var i,s=ll(e.map.bytes);if("mp4"!==s)return i=e.map.resolvedUri||e.map.uri,t({internal:!0,message:`Found unsupported ${s=s||"unknown"} container for initialization segment at URL: 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r=e.map.tracks,n={isFmp4:!0,hasVideo:!!r.video,hasAudio:!!r.audio},l=(r.audio&&r.audio.codec&&"enca"!==r.audio.codec&&(n.audioCodec=r.audio.codec),r.video&&r.video.codec&&"encv"!==r.video.codec&&(n.videoCodec=r.video.codec),r.video&&r.audio&&(n.isMuxed=!0),i(e,n),(t,i)=>{h(e,{data:m,type:n.hasAudio&&!n.isMuxed?"audio":"video"}),i&&i.length&&a(e,i),t&&t.length&&o(e,t),u(null,e,{})});Od({action:"probeMp4StartTime",timescales:e.map.timescales,data:m,transmuxer:e.transmuxer,callback:({data:i,startTime:a})=>{t=i.buffer,e.bytes=m=i,n.hasAudio&&!n.isMuxed&&s(e,"audio","start",a),n.hasVideo&&s(e,"video","start",a),Od({action:"probeEmsgID3",data:m,transmuxer:e.transmuxer,offset:a,callback:({emsgData:i,id3Frames:s})=>{t=i.buffer,e.bytes=m=i,r.video&&i.byteLength&&e.transmuxer?Od({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:e.transmuxer,data:m,timescales:e.map.timescales,trackIds:[r.video.id],callback:i=>{t=i.data.buffer,e.bytes=m=i.data,i.logs.forEach((function(e){c(pl(e,{stream:"mp4CaptionParser"}))})),l(i.captions,s)}}):l(void 0,s)}})}})}else e.transmuxer?(void 0===e.container&&(e.container=ll(m)),"ts"!==e.container&&"aac"!==e.container?(i(e,{hasAudio:!1,hasVideo:!1}),u(null,e,{})):(({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{var m=e.map&&e.map.tracks||{};let g=Boolean(m.audio&&m.video),f=s.bind(null,e,"audio","start"),y=s.bind(null,e,"audio","end"),_=s.bind(null,e,"video","start"),v=s.bind(null,e,"video","end");Od({action:"probeTs",transmuxer:e.transmuxer,data:t,baseStartTime:e.baseStartTime,callback:s=>{e.bytes=t=s.data,(s=s.result)&&(i(e,{hasAudio:s.hasAudio,hasVideo:s.hasVideo,isMuxed:g}),i=null),(e=>{e.transmuxer.currentTransmux?e.transmuxer.transmuxQueue.push(e):(e.transmuxer.currentTransmux=e,Cd(e))})({bytes:t,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,remux:g,onData:t=>{t.type="combined"===t.type?"video":t.type,h(e,t)},onTrackInfo:t=>{i&&(g&&(t.isMuxed=!0),i(e,t))},onAudioTimingInfo:e=>{f&&void 0!==e.start&&(f(e.start),f=null),y&&void 0!==e.end&&y(e.end)},onVideoTimingInfo:e=>{_&&void 0!==e.start&&(_(e.start),_=null),v&&void 0!==e.end&&v(e.end)},onVideoSegmentTimingInfo:t=>{var i={pts:{start:t.start.presentation,end:t.end.presentation},dts:{start:t.start.decode,end:t.end.decode}};p({type:"segmenttransmuxingtiminginfoavailable",segment:e,timingInfo:i}),r(t)},onAudioSegmentTimingInfo:t=>{var i={pts:{start:t.start.pts,end:t.end.pts},dts:{start:t.start.dts,end:t.end.dts}};p({type:"segmenttransmuxingtiminginfoavailable",segment:e,timingInfo:i}),n(t)},onId3:(t,i)=>{a(e,t,i)},onCaptions:t=>{o(e,[t])},isEndOfTimeline:l,onEndedTimeline:()=>{d()},onTransmuxerLog:c,onDone:(t,i)=>{u&&(t.type="combined"===t.type?"video":t.type,p({type:"segmenttransmuxingcomplete",segment:e}),u(i,e,t))},segment:e,triggerSegmentEventFn:p})}})})({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})):u(null,e,{})},jd=function({id:e,key:t,encryptedBytes:i,decryptionWorker:s,segment:r,doneFn:n},a){let o,l=t=>{t.data.source===e&&(s.removeEventListener("message",l),t=t.data.decrypted,a(new Uint8Array(t.bytes,t.byteOffset,t.byteLength)))};s.onerror=()=>{var e="An error occurred in the decryption worker",t=oh({segment:r});e={message:e,metadata:{error:new Error(e),errorType:jr.Error.StreamingFailedToDecryptSegment,segmentInfo:t,keyInfo:{uri:r.key.resolvedUri||r.map.key.resolvedUri}}},n(e,r)},s.addEventListener("message",l),o=t.bytes.slice?t.bytes.slice():new Uint32Array(Array.prototype.slice.call(t.bytes)),s.postMessage(ud({source:e,encrypted:i,key:o,iv:t.iv}),[i.buffer,o.buffer])},Hd=cl("CodecUtils"),Vd=(e,t)=>(t=t.attributes||{},e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]),zd=function(e){let t={};return e.forEach((({mediaType:e,type:i,details:s})=>{t[e]=t[e]||[],t[e].push(dn(""+i+s))})),Object.keys(t).forEach((function(e){1<t[e].length?(Hd(`multiple ${e} codecs found as attributes: ${t[e].join(", ")}. 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t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||window.Number.MAX_VALUE,width:t,height:i,playlist:e}}))),u=(Gd(h,((e,t)=>e.bandwidth-t.bandwidth)),(h=h.filter((e=>!jl.isIncompatible(e.playlist)))).filter((e=>jl.isEnabled(e.playlist)))),c=(e=(u=u.length?u:h.filter((e=>!jl.isDisabled(e.playlist)))).filter((e=>e.bandwidth*vd.BANDWIDTH_VARIANCE<t)))[e.length-1];var o=e.filter((e=>e.bandwidth===c.bandwidth))[0];if(!1===r){let e=o||u[0]||h[0];if(e&&e.playlist){let t=o?"bandwidthBestRep":"sortedPlaylistReps";return u[0]&&(t="enabledPlaylistReps"),$d(`choosing ${Wd(e)} using ${t} with options`,a),e.playlist}}else{var l;let t,d;r=e.filter((e=>e.width&&e.height)),Gd(r,((e,t)=>e.width-t.width)),e=r.filter((e=>e.width===i&&e.height===s)),c=e[e.length-1],(e=e.filter((e=>e.bandwidth===c.bandwidth))[0])||(l=(t=r.filter((e=>e.width>i||s<e.height))).filter((e=>e.width===t[0].width&&e.height===t[0].height)),c=l[l.length-1],d=l.filter((e=>e.bandwidth===c.bandwidth))[0]);let p,m=(n.leastPixelDiffSelector&&(l=r.map((e=>(e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-s),e))),Gd(l,((e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff)),p=l[0]),p||d||e||o||u[0]||h[0]);if(m&&m.playlist){let t="sortedPlaylistReps";return p?t="leastPixelDiffRep":d?t="resolutionPlusOneRep":e?t="resolutionBestRep":o?t="bandwidthBestRep":u[0]&&(t="enabledPlaylistReps"),$d(`choosing ${Wd(m)} using ${t} with options`,a),m.playlist}}return $d("could not choose a playlist with options",a),null}}function Kd(){let e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(e=this.customPixelRatio),Xd(this.playlists.main,this.systemBandwidth,parseInt(Pd(this.tech_.el(),"width"),10)*e,parseInt(Pd(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}function Yd(e){try{return new URL(e).pathname.split("/").slice(-2).join("/")}catch(e){return""}}function Qd(e,t,i){let s;var r;if(i&&i.cues)for(s=i.cues.length;s--;)(r=i.cues[s]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}let Jd={id:"ID",class:"CLASS",startDate:"START-DATE",duration:"DURATION",endDate:"END-DATE",endOnNext:"END-ON-NEXT",plannedDuration:"PLANNED-DURATION",scte35Out:"SCTE35-OUT",scte35In:"SCTE35-IN"},Zd=new Set(["id","class","startDate","duration","endDate","endOnNext","startTime","endTime","processDateRange"]),eh=(e,t,i)=>{e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,jr.browser.IS_ANY_SAFARI)||(e.metadataTrack_.inBandMetadataTrackDispatchType=t)},th=e=>"number"==typeof e&&isFinite(e),ih=e=>{var{startOfSegment:t,duration:i,segment:s,part:r,playlist:{mediaSequence:n,id:a,segments:o=[]},mediaIndex:l,partIndex:d,timeline:h}=e,o=o.length-1;let u="mediaIndex/partIndex increment";e.getMediaInfoForTime?u=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(u="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(u+=" with independent "+e.independent);var c="number"==typeof d,p=(e=e.segment.uri?"segment":"pre-segment",c?Al({preloadSegment:s})-1:0);return e+` [${n+l}/${n+o}]`+(c?` part [${d}/${p}]`:"")+` segment start/end [${s.start} => ${s.end}]`+(c?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${h}]`+` selected by [${u}]`+` playlist [${a}]`},sh=e=>e+"TimingInfo",rh=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:r})=>!(t===i||("audio"===s?(t=e.lastTimelineChange({type:"main"}))&&t.to===i:"main"!==s||!r||(t=e.pendingTimelineChange({type:"audio"}))&&t.to===i)),nh=e=>{var t,i,s,r=e.pendingSegment_;r&&rh({timelineChangeController:e.timelineChangeController_,currentTimeline:e.currentTimeline_,segmentTimeline:r.timeline,loaderType:e.loaderType_,audioDisabled:e.audioDisabled_})&&(r=e.timelineChangeController_)&&(t=r.pendingTimelineChange({type:"audio"}),r=r.pendingTimelineChange({type:"main"}),s=(i=t&&r)&&t.to!==r.to,i)&&-1!==t.from&&-1!==r.from&&s&&(t=(i=e).timelineChangeController_.pendingTimelineChange({type:"audio"}),i=i.timelineChangeController_.pendingTimelineChange({type:"main"}),t&&i&&t.to<i.to?e.timelineChangeController_.trigger("audioTimelineBehind"):(r=e)&&(r.pause(),r.resetEverything(),r.load()))},ah=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+Tl,oh=({type:e,segment:t})=>{var i,s,r;if(t)return i=Boolean(t.key||t.map&&t.map.ke),s=Boolean(t.map&&!t.map.bytes),r=void 0===t.startOfSegment?t.start:t.startOfSegment,{type:e||t.type,uri:t.resolvedUri||t.uri,start:r,duration:t.duration,isEncrypted:i,isMediaInitialization:s}};class lh extends jr.EventTarget{constructor(e,t=0){if(super(),!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.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_=cl(`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_():nh(this)})),this.sourceUpdater_.on("codecschange",(e=>{this.trigger(Kt({type:"codecschange"},e))})),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",(()=>{this.hasEnoughInfoToAppend_()?this.processCallQueue_():nh(this)})),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",(e=>{this.trigger(Kt({type:"timelinechange"},e)),this.hasEnoughInfoToLoad_()?this.processLoadQueue_():nh(this),this.hasEnoughInfoToAppend_()?this.processCallQueue_():nh(this)}))}get mediaSequenceSync_(){return this.syncController_.getMediaSequenceSync(this.loaderType_)}createTransmuxer_(){return(e=>{let t=new Ed,i=(t.currentTransmux=null,t.transmuxQueue=[],t.terminate);return t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t})({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}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_&&window.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){"WAITING"!==this.state?this.pendingSegment_&&(this.pendingSegment_=null):(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,window.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_&&xd(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return ml();if("main"===this.loaderType_){var{hasAudio:e,hasVideo:t,isMuxed:i}=e;if(t&&e&&!this.audioDisabled_&&!i)return this.sourceUpdater_.buffered();if(t)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;var i=dd(e);let 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;var i=hd(e);let s=this.keyCache_[i];return this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes}),t={resolvedUri:(s||e).resolvedUri},s&&(t.bytes=s.bytes),t}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(e){var i,s=this.playlist_,r=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 n=null;if(s&&(s.id?n=s.id:s.uri&&(n=s.uri)),this.logger_(`playlist update [${n} => ${e.id||e.uri}]`),this.mediaSequenceSync_&&(this.mediaSequenceSync_.update(e,this.currentTime_()),this.logger_(`Playlist update:\ncurrentTime: ${this.currentTime_()}\nbufferedEnd: ${yl(this.buffered_())}\n`,this.mediaSequenceSync_.diagnostics)),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();s&&s.uri===e.uri?(t=e.mediaSequence-s.mediaSequence,this.logger_(`live window shift [${t}]`),null!==this.mediaIndex&&(this.mediaIndex-=t,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(i=this.playlist_.segments[this.mediaIndex],!this.partIndex||i.parts&&i.parts.length&&i.parts[this.partIndex]||(i=this.mediaIndex,this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=i))),r&&(r.mediaIndex-=t,r.mediaIndex<0?(r.mediaIndex=null,r.partIndex=null):(0<=r.mediaIndex&&(r.segment=e.segments[r.mediaIndex]),0<=r.partIndex&&r.segment.parts&&(r.part=r.segment.parts[r.partIndex]))),this.syncController_.saveExpiredSegmentInfo(s,e)):(null!==this.mediaIndex&&(e.endList||"number"!=typeof e.partTargetDuration?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate"))}}pause(){this.checkBufferTimeout_&&(window.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.mediaSequenceSync_&&this.mediaSequenceSync_.resetAppendedStatus(),this.resyncLoader()}resyncLoader(){this.transmuxer_&&xd(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1;var e=this.currentMediaInfo_&&this.currentMediaInfo_.isFmp4;"hls"!==this.sourceType_||e||(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=t===1/0?this.duration_():t)<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){let a=1;var r,n=()=>{0==--a&&i()};for(r in!s&&this.audioDisabled_||(a++,this.sourceUpdater_.removeAudio(e,t,n)),!s&&"main"!==this.loaderType_||(this.gopBuffer_=((e,t,i,s)=>{var r=Math.ceil((t-s)*dl),n=Math.ceil((i-s)*dl);t=e.slice();let a=e.length;for(;a--&&!(e[a].pts<=n););if(-1!==a){let i=a+1;for(;i--&&!(e[i].pts<=r););i=Math.max(i,0),t.splice(i,a-i+1)}return t})(this.gopBuffer_,e,t,this.timeMapping_),a++,this.sourceUpdater_.removeVideo(e,t,n)),this.inbandTextTracks_)Qd(e,t,this.inbandTextTracks_[r]);Qd(e,t,this.segmentMetadataTrack_),n()}else this.logger_("skipping remove because no source updater or starting media info")}monitorBuffer_(){this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){var e,t;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&(t={segmentInfo:oh({type:this.loaderType_,segment:e})},this.trigger({type:"segmentselected",metadata:t}),"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){var s;return!(!t||!this.mediaSource_)&&(s="number"==typeof e&&t.segments[e],e=e+1===t.segments.length,i=!s||!s.parts||i+1===s.parts.length,t.endList)&&"open"===this.mediaSource_.readyState&&e&&i}chooseNextRequest_(){var e=yl(t=this.buffered_())||0,t=_l(t,this.currentTime_()),i=!this.hasPlayed_()&&1<=t,s=t>=this.goalBufferLength_(),r=this.playlist_.segments;if(!r.length||i||s)return null;if(this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_),(i={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)}).isSyncRequest)i.mediaIndex=function(e,t,i){t=t||[];var s=[];let r=0;for(let a=0;a<t.length;a++){var n=t[a];if(e===n.timeline&&(s.push(a),(r+=n.duration)>i))return a}return 0===s.length?0:s[s.length-1]}(this.currentTimeline_,r,e),this.logger_("choose next request. Can not find sync point. Fallback to media Index: "+i.mediaIndex);else if(null!==this.mediaIndex){s=r[this.mediaIndex];var n="number"==typeof this.partIndex?this.partIndex:-1;i.startOfSegment=s.end||e,s.parts&&s.parts[n+1]?(i.mediaIndex=this.mediaIndex,i.partIndex=n+1):i.mediaIndex=this.mediaIndex+1}else{let t,r,a;if(s=this.fetchAtBuffer_?e:this.currentTime_(),this.mediaSequenceSync_&&this.logger_(`chooseNextRequest_ request after Quality Switch:\nFor TargetTime: ${s}.\nCurrentTime: ${this.currentTime_()}\nBufferedEnd: ${e}\nFetch At Buffer: ${this.fetchAtBuffer_}\n`,this.mediaSequenceSync_.diagnostics),this.mediaSequenceSync_&&this.mediaSequenceSync_.isReliable){if(!(n=this.getSyncInfoFromMediaSequenceSync_(s)))return this.error({message:e="No sync info found while using media sequence sync",metadata:{errorType:jr.Error.StreamingFailedToSelectNextSegment,error:new Error(e)}}),this.logger_("chooseNextRequest_ - no sync info found using media sequence sync"),null;this.logger_(`chooseNextRequest_ mediaSequence syncInfo (${n.start} --\x3e ${n.end})`),t=n.segmentIndex,r=n.partIndex,a=n.start}else this.logger_("chooseNextRequest_ - fallback to a regular segment selection algorithm, based on a syncPoint."),t=(e=jl.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:s,startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time})).segmentIndex,r=e.partIndex,a=e.startTime;i.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+s:"currentTime "+s,i.mediaIndex=t,i.startOfSegment=a,i.partIndex=r,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${i.mediaIndex} `)}let a=(n=r[i.mediaIndex])&&"number"==typeof i.partIndex&&n.parts&&n.parts[i.partIndex];return!n||"number"==typeof i.partIndex&&!a?null:("number"!=typeof i.partIndex&&n.parts&&(i.partIndex=0,a=n.parts[0]),e=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments,t||!a||e||a.independent||(0===i.partIndex?(t=(s=r[i.mediaIndex-1]).parts&&s.parts.length&&s.parts[s.parts.length-1])&&t.independent&&(--i.mediaIndex,i.partIndex=s.parts.length-1,i.independent="previous segment"):n.parts[i.partIndex-1].independent&&(--i.partIndex,i.independent="previous part")),e=this.mediaSource_&&"ended"===this.mediaSource_.readyState,i.mediaIndex>=r.length-1&&e&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,i.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(i)))}getSyncInfoFromMediaSequenceSync_(e){var t;return this.mediaSequenceSync_&&(e!==(t=Math.max(e,this.mediaSequenceSync_.start))&&this.logger_(`getSyncInfoFromMediaSequenceSync_. Pulled target time from ${e} to `+t),e=this.mediaSequenceSync_.getSyncInfoForTime(t))?e.isAppended?(t=this.mediaSequenceSync_.getSyncInfoForTime(e.end))?(t.isAppended&&this.logger_("getSyncInfoFromMediaSequenceSync_: We encounter unexpected scenario where next media sequence sync info is also appended!"),t):null:e:null}generateSegmentInfo_(e){var t,{independent:e,playlist:i,mediaIndex:s,startOfSegment:r,isSyncRequest:t,partIndex:n,forceTimestampOffset:a,getMediaInfoForTime:o}=e,l=i.segments[s],d="number"==typeof n&&l.parts[n],s={requestId:"segment-loader-"+Math.random(),uri:d&&d.resolvedUri||l.resolvedUri,mediaIndex:s,partIndex:d?n:null,isSyncRequest:t,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:d&&d.duration||l.duration,segment:l,part:d,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o,independent:e},n=void 0!==a?a:this.isPendingTimestampOffset_;return"number"==(s.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:n}),typeof(t=yl(this.sourceUpdater_.audioBuffered())))&&(s.audioAppendStart=t-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(s.gopsToAlignWith=((e,t,i)=>{if(null==t||!e.length)return[];var s=Math.ceil((t-i+3)*dl);let r;for(r=0;r<e.length&&!(e[r].pts>s);r++);return e.slice(r)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),s}timestampOffsetForSegment_(e){return({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:r}=[e][0]),r||e!==t?e<t||!s.length?i:s.end(s.length-1):null;var t,i,s,r}earlyAbortWhenNeeded_(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),i=e.bandwidth,s=this.pendingSegment_.duration,r=(e=jl.estimateSegmentRequestTime(s,i,this.playlist_,e.bytesReceived),[r,n,a=1]=[this.buffered_(),t,this.vhs_.tech_.playbackRate()],((r.length?r.end(r.length-1):0)-n)/a-1);if(!(e<=r)){var n=function(e){let{main:t,currentTime:i,bandwidth:s,duration:r,segmentDuration:n,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e,d=(e=t.playlists.filter((e=>!jl.isIncompatible(e)))).filter(jl.isEnabled);var h=(e=(d=d.length?d:e.filter((e=>!jl.isDisabled(e)))).filter(jl.hasAttribute.bind(null,"BANDWIDTH")).map((e=>{var t=l.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:jl.estimateSegmentRequestTime(n,s,e)*t-a}}))).filter((e=>e.rebufferingImpact<=0));return Gd(h,((e,t)=>Ld(t.playlist,e.playlist))),h.length?h[0]:(Gd(e,((e,t)=>e.rebufferingImpact-t.rebufferingImpact)),e[0]||null)}({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:r,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(n){var a=e-r-n.rebufferingImpact;let t=.5;r<=Tl&&(t=1),!n.playlist||n.playlist.uri===this.playlist_.uri||a<t||(this.bandwidth=n.playlist.attributes.BANDWIDTH*vd.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}}handleAbort_(e){this.logger_("Aborting "+ih(e)),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){var{hasAudio:i,hasVideo:s}=t,i={segmentInfo:oh({type:this.loaderType_,segment:e}),trackInfo:{hasAudio:i,hasVideo:s}};this.trigger({type:"segmenttransmuxingtrackinfoavailable",metadata:i}),this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e!==t){var i=Object.keys(e).sort(),s=Object.keys(t).sort();if(i.length!==s.length)return!1;for(let n=0;n<i.length;n++){var r=i[n];if(r!==s[n])return!1;if(e[r]!==t[r])return!1}}return!0}(this.currentMediaInfo_,t=t||{})||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId))||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()?this.processCallQueue_():nh(this))}handleTimingInfo_(e,t,i,s){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((e=this.pendingSegment_)[r=sh(t)]=e[r]||{},e[r][i]=s,this.logger_(`timinginfo: ${t} - ${i} - `+s),this.hasEnoughInfoToAppend_()?this.processCallQueue_():nh(this))}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0===t.length)this.logger_("SegmentLoader received no captions from a caption event");else if(this.pendingSegment_.hasAppendedData_){let e=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),i={};t.forEach((t=>{i[t.stream]=i[t.stream]||{startTime:1/0,captions:[],endTime:0};var s=i[t.stream];s.startTime=Math.min(s.startTime,t.startTime+e),s.endTime=Math.max(s.endTime,t.endTime+e),s.captions.push(t)})),Object.keys(i).forEach((t=>{var{startTime:s,endTime:r,captions:n}=i[t],a=this.inbandTextTracks_;this.logger_(`adding cues from ${s} -> ${r} for `+t),function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"});let r=i;/^cc708_/.test(i)&&(r="SERVICE"+i.split("_")[1]);var s=t.textTracks().getTrackById(r);if(s)e[i]=s;else{let n=i,a=i,o=!1;(s=(t.options_.vhs&&t.options_.vhs.captionServices||{})[r])&&(n=s.label,a=s.language,o=s.default),e[i]=t.addRemoteTextTrack({kind:"captions",id:r,default:o,label:n,language:a},!1).track}}}(a,this.vhs_.tech_,t),Qd(s,r,a[t]),function({inbandTextTracks:e,captionArray:t,timestampOffset:i}){if(t){let s=window.WebKitDataCue||window.VTTCue;t.forEach((t=>{let r=t.stream;t.content?t.content.forEach((n=>{var a=new s(t.startTime+i,t.endTime+i,n.text);a.line=n.line,a.align="left",a.position=n.position,a.positionAlign="line-left",e[r].addCue(a)})):e[r].addCue(new s(t.startTime+i,t.endTime+i,t.text))}))}}({captionArray:n,inbandTextTracks:a,timestampOffset:e})})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t))}handleId3_(e,t,i){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))}processMetadataQueue_(){this.metadataQueue_.id3.forEach((e=>e())),this.metadataQueue_.caption.forEach((e=>e())),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){var e=this.callQueue_;this.callQueue_=[],e.forEach((e=>e()))}processLoadQueue_(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((e=>e()))}hasEnoughInfoToLoad_(){var e;return"audio"!==this.loaderType_||!(!(e=this.pendingSegment_)||this.getCurrentMediaInfo_()&&rh({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_(){var e,t,i,s;return!!this.sourceUpdater_.ready()&&!(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_||(e=this.pendingSegment_,t=this.getCurrentMediaInfo_(),!e)||!t||(({hasAudio:t,hasVideo:i,isMuxed:s}=t),i&&!e.videoTimingInfo)||t&&!this.audioDisabled_&&!s&&!e.audioTimingInfo||rh({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))if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())nh(this),this.callQueue_.push(this.handleData_.bind(this,e,t));else{var 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[sh(t.type)].start;else{let t;e=this.getCurrentMediaInfo_(),(e="main"===this.loaderType_&&e&&e.hasVideo)&&(t=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:e,firstVideoFrameTimeForData:t,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){if(this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_}),(e=this.chooseNextRequest_()).mediaIndex!==i.mediaIndex||e.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:s}){if(i){var r=dd(i);if(this.activeInitSegmentId_===r)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=r}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){var r=this.sourceUpdater_.audioBuffered(),n=this.sourceUpdater_.videoBuffered(),a=(1<r.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Cl(r).join(", ")),1<n.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Cl(n).join(", ")),r.length?r.start(0):0),o=r.length?r.end(r.length-1):0,l=n.length?n.start(0):0,d=n.length?n.end(n.length-1):0;o-a<=1&&d-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: ${Cl(r).join(", ")}, video buffer: ${Cl(n).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error")):(this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i})),o=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+o),this.remove(0,o,(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=window.setTimeout((()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()}),1e3)}),!0))}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){s&&(22===s.code?this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}):(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error({message:`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist `+e.playlist.id,metadata:{errorType:jr.Error.StreamingFailedToAppendSegment}}),this.trigger("appenderror")))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:s,bytes:r}){if(!r){var n=[s];let e=s.byteLength;i&&(n.unshift(i),e+=i.byteLength),r=(e=>{let t,i=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((e=>{t.set(e,i),i+=e.byteLength}))),t})({bytes:e,segments:n})}s={segmentInfo:oh({type:this.loaderType_,segment:e})},this.trigger({type:"segmentappendstart",metadata:s}),this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e+="TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=i.prependedContentDuration||0,t[e].transmuxedPresentationStart=i.start.presentation,t[e].transmuxedDecodeStart=i.start.decode,t[e].transmuxedPresentationEnd=i.end.presentation,t[e].transmuxedDecodeEnd=i.end.decode,t[e].baseMediaDecodeTime=i.baseMediaDecodeTime)}appendData_(e,t){var{type:i,data:s}=t;s&&s.byteLength&&("audio"===i&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:t,data:s})))}loadSegment_(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):(nh(this),this.loadQueue_.push((()=>{var t=Kt({},e,{forceTimestampOffset:!0});Kt(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)})))}updateTransmuxerAndRequestSegment_(e){this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var t=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),s=null!==this.mediaIndex,r=e.timeline!==this.currentTimeline_&&0<e.timeline;i=i||s&&r,this.logger_(`Requesting\n${Yd(e.uri)}\n`+ih(e)),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=(({xhr:e,xhrOptions:t,decryptionWorker:i,segment:s,abortFn:r,progressFn:n,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f,triggerSegmentEventFn:y})=>{let _=[];var v,b,T,S,w,E,C,k,I;i=(({activeXhrs:e,decryptionWorker:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{let m=0,g=!1;return(f,y)=>{if(!g){if(f)return g=!0,Md(e),u(f,y);if((m+=1)===e.length){let m=function(){if(y.encryptedBytes)return(({decryptionWorker:e,segment:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})=>{p({type:"segmentdecryptionstart"}),jd({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e,segment:t,doneFn:u},(e=>{t.bytes=e,p({type:"segmentdecryptioncomplete",segment:t}),qd({segment:t,bytes:t.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})}))})({decryptionWorker:t,segment:y,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p});qd({segment:y,bytes:y.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c,triggerSegmentEventFn:p})};if(y.endOfAllRequests=Date.now(),y.map&&y.map.encryptedBytes&&!y.map.bytes)return p({type:"segmentdecryptionstart",segment:y}),jd({decryptionWorker:t,id:y.requestId+"-init",encryptedBytes:y.map.encryptedBytes,key:y.map.key,segment:y,doneFn:u},(t=>{y.map.bytes=t,p({type:"segmentdecryptioncomplete",segment:y}),Fd(y,(t=>{if(t)return Md(e),u(t,y);m()}))}));m()}}}})({activeXhrs:_,decryptionWorker:i,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f,triggerSegmentEventFn:y}),s.key&&!s.key.bytes&&(a=[s.key],s.map&&!s.map.bytes&&s.map.key&&s.map.key.resolvedUri===s.key.resolvedUri&&a.push(s.map.key),o=pl(t,{uri:s.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),l=Bd(s,a,i,y),y({type:"segmentkeyloadstart",segment:s,keyInfo:{uri:s.key.resolvedUri}}),d=e(o,l),_.push(d)),s.map&&!s.map.bytes&&(!s.map.key||s.key&&s.key.resolvedUri===s.map.key.resolvedUri||(h=pl(t,{uri:s.map.key.resolvedUri,responseType:"arraybuffer",requestType:"segment-key"}),u=Bd(s,[s.map.key],i,y),y({type:"segmentkeyloadstart",segment:s,keyInfo:{uri:s.map.key.resolvedUri}}),c=e(h,u),_.push(c)),p=pl(t,{uri:s.map.resolvedUri,responseType:"arraybuffer",headers:ad(s.map),requestType:"segment-media-initialization"}),({segment:v,finishProcessingFn:b,triggerSegmentEventFn:T}={segment:s,finishProcessingFn:i,triggerSegmentEventFn:y}),m=(e,t)=>(e=Ud(e,t))?b(e,v):(e=new Uint8Array(t.response),T({type:"segmentloaded",segment:v}),v.map.key?(v.map.encryptedBytes=e,b(null,v)):(v.map.bytes=e,void Fd(v,(function(e){if(e)return e.xhr=t,e.status=t.status,b(e,v);b(null,v)})))),y({type:"segmentloadstart",segment:s}),g=e(p,m),_.push(g)),f=pl(t,{uri:s.part&&s.part.resolvedUri||s.resolvedUri,responseType:"arraybuffer",headers:ad(s),requestType:"segment"}),({segment:S,finishProcessingFn:w,responseType:E,triggerSegmentEventFn:C}={segment:s,finishProcessingFn:i,responseType:f.responseType,triggerSegmentEventFn:y}),a=(e,t)=>(e=Ud(e,t))?w(e,S):(C({type:"segmentloaded",segment:S}),e="arraybuffer"!==E&&t.responseText?(e=>{var t=new Uint8Array(new ArrayBuffer(e.length));for(let i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t.buffer})(t.responseText.substring(S.lastReachedChar||0)):t.response,S.stats=(e=>({bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}))(t),S.key?S.encryptedBytes=new Uint8Array(e):S.bytes=new Uint8Array(e),w(null,S)),(y({type:"segmentloadstart",segment:s}),o=e(f,a)).addEventListener("progress",(({segment:k,progressFn:I}={segment:s,progressFn:n}),e=>{if(!e.target.aborted)return k.stats=pl(k.stats,(e=>{var t=e.target;return(t={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0}).bytesReceived=e.loaded,t.bandwidth=Math.floor(t.bytesReceived/t.roundTripTime*8*1e3),t})(e)),!k.stats.firstBytesReceivedAt&&k.stats.bytesReceived&&(k.stats.firstBytesReceivedAt=Date.now()),I(e,k)})),_.push(o);let x={};return _.forEach((e=>{var t,i;e.addEventListener("loadend",(({loadendState:t,abortFn:i}={loadendState:x,abortFn:r}),e=>{e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))})),()=>Md(_)})({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,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_(ih(e)+` logged from transmuxer stream ${s} as a ${i}: `+t)},triggerSegmentEventFn:({type:e,segment:t,keyInfo:i,trackInfo:s,timingInfo:r})=>{t={segmentInfo:oh({segment:t})},i&&(t.keyInfo=i),s&&(t.trackInfo=s),r&&(t.timingInfo=r),this.trigger({type:e,metadata:t})}})}trimBackBuffer_(e){var t=((e,t,i)=>{let s=t-vd.BACK_BUFFER_LENGTH;return e.length&&(s=Math.max(s,e.start(0))),Math.min(t-i,s)})(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);0<t&&this.remove(0,t)}createSimplifiedSegmentObj_(e){var t=e.segment,i=e.part,s=e.segment.key||e.segment.map&&e.segment.map.key,r=e.segment.map&&!e.segment.map.bytes;return i={resolvedUri:(i||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part,type:this.loaderType_,start:e.startOfSegment,duration:e.duration,isEncrypted:s,isMediaInitialization:r},(s=e.playlist.segments[e.mediaIndex-1])&&s.timeline===t.timeline&&(s.videoTimingInfo?i.baseStartTime=s.videoTimingInfo.transmuxedDecodeEnd:s.audioTimingInfo&&(i.baseStartTime=s.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(r=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),i.key=this.segmentKey(t.key),i.key.iv=r),t.map&&(i.map=this.initSegmentForMap(t.map)),i}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(e={bandwidthInfo:{from:this.bandwidth,to:t.bandwidth}},this.trigger({type:"bandwidthupdated",metadata:e}),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));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===Nd?void 0:(this.pause(),e.code===Rd?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_,this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();var s=t[0].pts;let r=0;for(;r<e.length&&!(e[r].pts>=s);r++);return e.slice(0,r).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}}setTimeMapping_(e){null!==(e=this.syncController_.mappingForTimeline(e))&&(this.timeMapping_=e)}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}){return void 0!==e?e:n?(e=t.segments[i-1],0!==i&&e&&void 0!==e.start&&e.end===s+r?a.start:s):o.start}waitForAppendsToComplete_(e){var t,i,s=this.getCurrentMediaInfo_(e);s?(({hasAudio:s,hasVideo:i,isMuxed:t}=s),i="main"===this.loaderType_&&i,s=!this.audioDisabled_&&s&&!t,e.waitingOnAppends=0,e.hasAppendedData_?(i&&e.waitingOnAppends++,s&&e.waitingOnAppends++,i&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))):(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))):(this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error"))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){i=this.loaderType_,t=this.getCurrentMediaInfo_(),e=e;var t,i="main"===i&&t&&e?e.hasAudio||e.hasVideo?t.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null;return!!i&&(this.error({message:i,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){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||{};var t=this.getMediaInfo_();(t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo)&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)}handleAppendsDone_(){var e,t,i;this.pendingSegment_&&(e={segmentInfo:oh({type:this.loaderType_,segment:this.pendingSegment_})},this.trigger({type:"appendsdone",metadata:e})),this.pendingSegment_?((e=this.pendingSegment_).part&&e.part.syncInfo?e.part.syncInfo.markAppended():e.segment.syncInfo&&e.segment.syncInfo.markAppended(),this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),(t=((e,t)=>{var i,s,r;return"hls"===t&&(t=(e=>{let t=0;return["video","audio"].forEach((function(i){if(i=e[i+"TimingInfo"]){var{start:i,end:s}=i;let e;"bigint"==typeof i||"bigint"==typeof s?e=window.BigInt(s)-window.BigInt(i):"number"==typeof i&&"number"==typeof s&&(e=s-i),void 0!==e&&e>t&&(t=e)}})),t="bigint"==typeof t&&t<Number.MAX_SAFE_INTEGER?Number(t):t})({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo}))&&(i=e.playlist.targetDuration,s=ah({segmentDuration:t,maxDuration:2*i}),r=ah({segmentDuration:t,maxDuration:i}),t=`Segment with index ${e.mediaIndex} from playlist ${e.playlist.id} has a duration of ${t} when the reported duration is ${e.duration} and the target duration is ${i}. 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`,s||r)?{severity:s?"warn":"info",message:t}:null})(e,this.sourceType_))&&("warn"===t.severity?jr.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 "+ih(e)):(this.logger_("Appended "+ih(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"),t=e.segment,i=e.part,t=t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration,i=i&&i.end&&this.currentTime_()-i.end>3*e.playlist.partTargetDuration,t||i?(this.logger_(`bad ${t?"segment":"part"} `+ih(e)),this.resetEverything()):(null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()))):(this.state="READY",this.paused()||this.monitorBuffer_())}recordThroughput_(e){var t,i;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,e=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(e-t)/++this.throughput.count)}addSegmentMetadataCue_(e){var t,i,s,r;this.segmentMetadataTrack_&&(t=(r=e.segment).start,i=r.end,th(t))&&th(i)&&(Qd(t,i,this.segmentMetadataTrack_),s=window.WebKitDataCue||window.VTTCue,r={custom:r.custom,dateTimeObject:r.dateTimeObject,dateTimeString:r.dateTimeString,programDateTime:r.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:t,end:i},(e=new s(t,i,JSON.stringify(r))).value=r,this.segmentMetadataTrack_.addCue(e))}}function dh(){}function hh(e){return"string"!=typeof e?e:e.replace(/./,(e=>e.toUpperCase()))}let uh=["video","audio"],ch=(e,t)=>{var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},ph=(e,t)=>{if(0!==t.queue.length){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(),ph("audio",t),ph("video",t));else if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!ch(e,t)){if(s.type!==e){if(null===(i=((e,t)=>{for(let s=0;s<t.length;s++){var i=t[s];if("mediaSource"===i.type)return null;if(i.type===e)return s}return null})(e,t.queue)))return;s=t.queue[i]}t.queue.splice(i,1),(t.queuePending[e]=s).action(e,t),s.doneFn||(t.queuePending[e]=null,ph(e,t))}}},mh=(e,t)=>{var i=t[e+"Buffer"],s=hh(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[e+"Buffer"]=null)},gh=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),fh=(e,t,i)=>(s,r)=>{var n=r[s+"Buffer"];if(gh(r.mediaSource,n)){r.logger_(`Appending segment ${t.mediaIndex}'s ${e.length} bytes to ${s}Buffer`);try{n.appendBuffer(e)}catch(n){r.logger_(`Error with code ${n.code} `+(22===n.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${t.mediaIndex} to ${s}Buffer`),r.queuePending[s]=null,i(n)}}},yh=(e,t)=>(i,s)=>{var r=s[i+"Buffer"];if(gh(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`)}}},_h=e=>(t,i)=>{var s=i[t+"Buffer"];gh(i.mediaSource,s)&&(i.logger_(`Setting ${t}timestampOffset to `+e),s.timestampOffset=e)},vh=e=>(t,i)=>{e()},bh=e=>t=>{if("open"===t.mediaSource.readyState){t.logger_(`Calling mediaSource endOfStream(${e||""})`);try{t.mediaSource.endOfStream(e)}catch(t){jr.log.warn("Failed to call media source endOfStream",t)}}},Th=e=>t=>{t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(t){jr.log.warn("Failed to set media source duration",t)}},Sh=(e,t)=>i=>{var s=hh(e),r=un(t);(i.logger_(`Adding ${e}Buffer with codec ${t} to mediaSource`),r=i.mediaSource.addSourceBuffer(r)).addEventListener("updateend",i[`on${s}UpdateEnd_`]),r.addEventListener("error",i[`on${s}Error_`]),i.codecs[e]=t,i[e+"Buffer"]=r},wh=e=>t=>{var i=t[e+"Buffer"];if(mh(e,t),gh(t.mediaSource,i)){t.logger_(`Removing ${e}Buffer with codec ${t.codecs[e]} from mediaSource`);try{t.mediaSource.removeSourceBuffer(i)}catch(t){jr.log.warn(`Failed to removeSourceBuffer ${e}Buffer`,t)}}},Eh=e=>(t,i)=>{var s=i[t+"Buffer"],r=un(e);if(gh(i.mediaSource,s)){var n=e.substring(0,e.indexOf(".")),a=i.codecs[t],o=a.substring(0,a.indexOf("."));if(o!==n){o={codecsChangeInfo:{from:a,to:e}},i.trigger({type:"codecschange",metadata:o}),i.logger_(`changing ${t}Buffer codec from ${a} to `+e);try{s.changeType(r),i.codecs[t]=e}catch(s){o.errorType=jr.Error.StreamingCodecsChangeError,(o.error=s).metadata=o,i.error_=s,i.trigger("error"),jr.log.warn(`Failed to changeType on ${t}Buffer`,s)}}}},Ch=({type:e,sourceUpdater:t,action:i,doneFn:s,name:r})=>{t.queue.push({type:e,action:i,doneFn:s,name:r}),ph(e,t)},kh=(e,t)=>i=>{var s=function(e){if(0===e.length)return"Buffered Ranges are empty";let t="Buffered Ranges: \n";for(let r=0;r<e.length;r++){var i=e.start(r),s=e.end(r);t+=i+` --\x3e ${s}. Duration (${s-i})\n`}return t}(t[e+"Buffered"]());t.logger_(`received "updateend" event for ${e} Source Buffer: `,s),t.queuePending[e]&&(s=t.queuePending[e].doneFn,t.queuePending[e]=null,s)&&s(t[e+"Error_"]),ph(e,t)};class Ih extends jr.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>ph("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=cl("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=kh("video",this),this.onAudioUpdateEnd_=kh("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){Ch({type:"mediaSource",sourceUpdater:this,action:Sh(e,t),name:"addSourceBuffer"})}abort(e){Ch({type:e,sourceUpdater:this,action:(e,t)=>{if("open"===t.mediaSource.readyState){var i=t[e+"Buffer"];if(gh(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){jr.log.warn(`Failed to abort on ${e}Buffer`,t)}}}},name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?Ch({type:"mediaSource",sourceUpdater:this,action:wh(e),name:"removeSourceBuffer"}):jr.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!jr.browser.IS_FIREFOX&&window.MediaSource&&window.MediaSource.prototype&&"function"==typeof window.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return window.SourceBuffer&&window.SourceBuffer.prototype&&"function"==typeof window.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?Ch({type:e,sourceUpdater:this,action:Eh(t),name:"changeType"}):jr.log.error("changeType is not supported!")}addOrChangeSourceBuffers(e){if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((t=>{var i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)}))}appendBuffer(e,t){var{segmentInfo:i,type:s,bytes:r}=e;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`)):(Ch({type:s,sourceUpdater:this,action:fh(r,i||{mediaIndex:-1},e=t),doneFn:t,name:"appendBuffer"}),"video"===s&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length)&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_(`queuing delayed audio ${r.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,r.forEach((e=>{this.appendBuffer.apply(this,e)}))))}audioBuffered(){return gh(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||ml()}videoBuffered(){return gh(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||ml()}buffered(){var e=gh(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=gh(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){let i=null,s=null,r=0;var n=[],a=[];if(!(e&&e.length&&t&&t.length))return ml();let o=e.length;for(;o--;)n.push({time:e.start(o),type:"start"}),n.push({time:e.end(o),type:"end"});for(o=t.length;o--;)n.push({time:t.start(o),type:"start"}),n.push({time:t.end(o),type:"end"});for(n.sort((function(e,t){return e.time-t.time})),o=0;o<n.length;o++)"start"===n[o].type?2==++r&&(i=n[o].time):"end"===n[o].type&&1==--r&&(s=n[o].time),null!==i&&null!==s&&(a.push([i,s]),i=null,s=null);return ml(a)}(this.audioBuffered(),this.videoBuffered())}setDuration(e,t=dh){Ch({type:"mediaSource",sourceUpdater:this,action:Th(e),name:"duration",doneFn:t})}endOfStream(e=null,t=dh){"string"!=typeof e&&(e=void 0),Ch({type:"mediaSource",sourceUpdater:this,action:bh(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=dh){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Ch({type:"audio",sourceUpdater:this,action:yh(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=dh){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Ch({type:"video",sourceUpdater:this,action:yh(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!ch("audio",this)&&!ch("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Ch({type:"audio",sourceUpdater:this,action:_h(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset_!==e&&(Ch({type:"video",sourceUpdater:this,action:_h(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&Ch({type:"audio",sourceUpdater:this,action:vh(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&Ch({type:"video",sourceUpdater:this,action:vh(e),name:"callback"})}dispose(){this.trigger("dispose"),uh.forEach((e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[e+"QueueCallback"]((()=>mh(e,this)))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}let xh=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),Ah=new Uint8Array("\n\n".split("").map((e=>e.charCodeAt(0))));class Dh extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class Ph extends lh{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){var e;return this.subtitlesTrack_&&this.subtitlesTrack_.cues&&this.subtitlesTrack_.cues.length?ml([[(e=this.subtitlesTrack_.cues)[0].startTime,e[e.length-1].startTime]]):ml()}initSegmentForMap(e,t=!1){if(!e)return null;var i=dd(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(t=Ah.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(Ah,e.bytes.byteLength),this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),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){Qd(e,t,this.subtitlesTrack_)}fillBuffer_(){var e=this.chooseNextRequest_();e&&(null===this.syncController_.timestampOffsetForTimeline(e.timeline)?(this.syncController_.one("timestampoffset",(()=>{this.state="READY",this.paused()||this.monitorBuffer_()})),this.state="WAITING_ON_TIMELINE"):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_)if(this.saveTransferStats_(t.stats),this.pendingSegment_)if(e)e.code===Rd&&this.handleTimeout_(),e.code===Nd?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,this.stopForError(e);else{var s=this.pendingSegment_,r=(this.saveBandwidthRelatedStats_(s.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending"),s.segment);if(r.map&&(r.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!=typeof window.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"})));else{r.requested=!0;try{this.parseVTTCues_(s)}catch(e){return void this.stopForError({message:e.message,metadata:{errorType:jr.Error.StreamingVttParserError,error:e}})}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"):(s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=r.duration,s.cues.forEach((e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new window.VTTCue(e.startTime,e.endTime,e.text):e)})),function(e){var t=e.cues;if(t){var i={};for(let n=t.length-1;0<=n;n--){var s=t[n],r=s.startTime+`-${s.endTime}-`+s.text;i[r]?e.removeCue(s):i[r]=s}}}(this.subtitlesTrack_),this.handleAppendsDone_())}}else this.state="READY",this.mediaRequestsAborted+=1;else this.state="READY"}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(e){let t,i=!1;if("function"!=typeof window.WebVTT)throw new Dh;"function"==typeof window.TextDecoder?t=new window.TextDecoder("utf8"):(t=window.WebVTT.StringDecoder(),i=!0);var s=new window.WebVTT.Parser(window,window.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=>{jr.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=xh(t)),s.parse(t)}let r=e.bytes;i&&(r=xh(r)),s.parse(r),s.flush()}updateTimeMapping_(e,t,i){var s=e.segment;if(t)if(e.cues.length){var{MPEGTS:r,LOCAL:n}=e.timestampmap;let a=r/dl-n+t.mapping;e.cues.forEach((e=>{var i=e.endTime-e.startTime,s=this.handleRollover_(e.startTime+a,t.time);e.startTime=Math.max(s,0),e.endTime=Math.max(s+i,0)})),i.syncInfo||(r=e.cues[0].startTime,n=e.cues[e.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(r,n-s.duration)})}else s.empty=!0}handleRollover_(e,t){if(null===t)return e;let i=e*dl;var s=t*dl;let r;for(r=s<i?-8589934592:8589934592;4294967296<Math.abs(i-s);)i+=r;return i/dl}}class Lh{constructor({start:e,end:t,segmentIndex:i,partIndex:s=null,appended:r=!1}){this.start_=e,this.end_=t,this.segmentIndex_=i,this.partIndex_=s,this.appended_=r}isInRange(e){return e>=this.start&&e<this.end}markAppended(){this.appended_=!0}resetAppendedStatus(){this.appended_=!1}get isAppended(){return this.appended_}get start(){return this.start_}get end(){return this.end_}get segmentIndex(){return this.segmentIndex_}get partIndex(){return this.partIndex_}}class Oh{constructor(e,t=[]){this.segmentSyncInfo_=e,this.partsSyncInfo_=t}get segmentSyncInfo(){return this.segmentSyncInfo_}get partsSyncInfo(){return this.partsSyncInfo_}get hasPartsSyncInfo(){return 0<this.partsSyncInfo_.length}resetAppendStatus(){this.segmentSyncInfo_.resetAppendedStatus(),this.partsSyncInfo_.forEach((e=>e.resetAppendedStatus()))}}class Rh{constructor(){this.storage_=new Map,this.diagnostics_="",this.isReliable_=!1,this.start_=-1/0,this.end_=1/0}get start(){return this.start_}get end(){return this.end_}get diagnostics(){return this.diagnostics_}get isReliable(){return this.isReliable_}resetAppendedStatus(){this.storage_.forEach((e=>e.resetAppendStatus()))}update(e,t){var{mediaSequence:e,segments:i}=e;if(this.isReliable_=this.isReliablePlaylist_(e,i),this.isReliable_)return this.updateStorage_(i,e,this.calculateBaseTime_(e,t))}getSyncInfoForTime(e){for(var{segmentSyncInfo:t,partsSyncInfo:i}of this.storage_.values())if(i.length){for(var s of i)if(s.isInRange(e))return s}else if(t.isInRange(e))return t;return null}getSyncInfoForMediaSequence(e){return this.storage_.get(e)}updateStorage_(e,t,i){let s=new Map,r="\n",n=i,a=t;this.start_=n,e.forEach(((e,t)=>{let i=this.storage_.get(a);var o=n,l=o+e.duration,d=Boolean(i&&i.segmentSyncInfo&&i.segmentSyncInfo.isAppended),h=new Lh({start:o,end:l,appended:d,segmentIndex:t});e.syncInfo=h;let u=n;var c=(e.parts||[]).map(((e,s)=>{var n=u,o=u+e.duration,l=Boolean(i&&i.partsSyncInfo&&i.partsSyncInfo[s]&&i.partsSyncInfo[s].isAppended),d=new Lh({start:n,end:o,appended:l,segmentIndex:t,partIndex:s});return u=o,r+=`Media Sequence: ${a}.${s} | Range: ${n} --\x3e ${o} | Appended: ${l}\n`,e.syncInfo=d}));s.set(a,new Oh(h,c)),r+=`${Yd(e.resolvedUri)} | Media Sequence: ${a} | Range: ${o} --\x3e ${l} | Appended: ${d}\n`,a++,n=l})),this.end_=n,this.storage_=s,this.diagnostics_=r}calculateBaseTime_(e,t){return this.storage_.size?this.storage_.has(e)?this.storage_.get(e).segmentSyncInfo.start:t:0}isReliablePlaylist_(e,t){return null!=e&&Array.isArray(t)&&t.length}}class Nh extends Rh{constructor(e){super(),this.parent_=e}calculateBaseTime_(e,t){return this.storage_.size?super.calculateBaseTime_(e,t):(t=this.parent_.getSyncInfoForMediaSequence(e))?t.segmentSyncInfo.start:0}}let Mh=[{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)=>(e=e.getMediaSequenceSync(n))&&e.isReliable&&(n=e.getSyncInfoForTime(r))?{time:n.start,partIndex:n.partIndex,segmentIndex:n.segmentIndex}:null},{name:"ProgramDateTime",run:(e,t,i,s,r)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let n=null,a=null;var o=Il(t);r=r||0;for(let i=0;i<o.length;i++){var l=o[t.endList||0===r?i:o.length-(i+1)],d=l.segment,h=e.timelineToDatetimeMappings[d.timeline];if(h&&d.dateTimeObject){let e=d.dateTimeObject.getTime()/1e3+h;if(d.parts&&"number"==typeof l.partIndex)for(let t=0;t<l.partIndex;t++)e+=d.parts[t].duration;if(h=Math.abs(r-e),null!==a&&(0===h||a<h))break;a=h,n={time:e,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return n}},{name:"Segment",run:(e,t,i,s,r)=>{let n=null,a=null;r=r||0;var o=Il(t);for(let e=0;e<o.length;e++){var l=o[t.endList||0===r?e:o.length-(e+1)],d=l.segment,h=l.part&&l.part.start||d&&d.start;if(d.timeline===s&&void 0!==h){if(d=Math.abs(r-h),null!==a&&a<d)break;(!n||null===a||a>=d)&&(a=d,n={time:h,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++){var a=t.discontinuityStarts[s],o=t.discontinuitySequence+s+1;if(o=e.discontinuities[o]){var l=Math.abs(r-o.time);if(null!==i&&i<l)break;(!n||null===i||i>=l)&&(i=l,n={time:o.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 Uh extends jr.EventTarget{constructor(e=0){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={};var t=new Rh,i=new Nh(t),s=new Nh(t);this.mediaSequenceStorage_={main:t,audio:i,vtt:s},this.logger_=cl("SyncController")}getMediaSequenceSync(e){return this.mediaSequenceStorage_[e]||null}getSyncPoint(e,t,i,s,r){if(t!==1/0)return Mh.find((({name:e})=>"VOD"===e)).run(this,e,t);var n;if(!(t=this.runStrategies_(e,t,i,s,r)).length)return null;for(n of t){var{syncPoint:a,strategy:o}=n,{segmentIndex:l,time:d}=a;if(!(l<0)){var h=d+e.segments[l].duration;if(this.logger_(`Strategy: ${o}. Current time: ${s}. selected segment: ${l}. Time: [${d} -> ${h}]}`),d<=s&&s<h)return this.logger_("Found sync point with exact match: ",a),a}}return this.selectSyncPoint_(t,{key:"time",value:s})}getExpiredTime(e,t){return e&&e.segments&&(t=this.runStrategies_(e,t,e.discontinuitySequence,0)).length?(0<(t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0})).segmentIndex&&(t.time*=-1),Math.abs(t.time+vl({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))):null}runStrategies_(e,t,i,s,r){var n=[];for(let l=0;l<Mh.length;l++){var a=Mh[l],o=a.run(this,e,t,i,s,r);o&&(o.strategy=a.name,n.push({strategy:a.name,syncPoint:o}))}return n}selectSyncPoint_(e,t){let i=e[0].syncPoint,s=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy;for(let a=1;a<e.length;a++){var n=Math.abs(e[a].syncPoint[t.key]-t.value);n<s&&(s=n,i=e[a].syncPoint,r=e[a].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${r}]: [time:${i.time}, segmentIndex:`+i.segmentIndex+("number"==typeof i.partIndex?",partIndex:"+i.partIndex:"")+"]"),i}saveExpiredSegmentInfo(e,t){var i=t.mediaSequence-e.mediaSequence;if(86400<i)jr.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);else for(let r=i-1;0<=r;r--){var s=e.segments[r];if(s&&void 0!==s.start){t.syncInfo={mediaSequence:e.mediaSequence+r,time:s.start},this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(t=(e=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[e.timeline]=-t)}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){var 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})),i=s.dateTimeObject,s.discontinuity&&t&&i&&(this.timelineToDatetimeMappings[s.timeline]=-i.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){var s=e.segment,r=e.part;let n,a,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}]`)),n=e.startOfSegment;else{if(!o)return!1;n=t.start+o.mapping}return a=t.end+o.mapping,r&&(r.start=n,r.end=a),(!s.start||n<s.start)&&(s.start=n),s.end=a,!0}saveDiscontinuitySyncInfo_(e){var t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(let o=0;o<t.discontinuityStarts.length;o++){var s=t.discontinuityStarts[o],r=t.discontinuitySequence+o+1,n=s-e.mediaIndex,a=Math.abs(n);if(!this.discontinuities[r]||this.discontinuities[r].accuracy>a){let o;o=n<0?i.start-vl({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:s}):i.end+vl({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:s}),this.discontinuities[r]={time:o,accuracy:a}}}}dispose(){this.trigger("dispose"),this.off()}}class Bh extends jr.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({type:"timelinechange",metadata:{timelineChangeInfo:{from:t,to:i}}})),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var Fh=Td(Sd(wd((function(){var e=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){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},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}();let t=null;class i{constructor(e){let i,s,r;t=t||function(){var e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],s=t[4],r=i[4];let n,a,o;var l,d,h,u=[],c=[];let p,m;for(n=0;n<256;n++)c[(u[n]=n<<1^283*(n>>7))^n]=n;for(a=o=0;!s[a];a^=l||1,o=c[o]||1)for(h=(h=o^o<<1^o<<2^o<<3^o<<4)>>8^255&h^99,m=16843009*u[d=u[l=u[r[s[a]=h]=a]]]^65537*d^257*l^16843008*a,p=257*u[h]^16843008*h,n=0;n<4;n++)t[n][a]=p=p<<24^p>>>8,i[n][h]=m=m<<24^m>>>8;for(n=0;n<5;n++)t[n]=t[n].slice(0),i[n]=i[n].slice(0);return e}(),this._tables=[[t[0][0].slice(),t[0][1].slice(),t[0][2].slice(),t[0][3].slice(),t[0][4].slice()],[t[1][0].slice(),t[1][1].slice(),t[1][2].slice(),t[1][3].slice(),t[1][4].slice()]];var n=this._tables[0][4],a=this._tables[1],o=e.length;let l=1;if(4!==o&&6!==o&&8!==o)throw new Error("Invalid aes key size");var d=e.slice(0),h=[];for(this._key=[d,h],i=o;i<4*o+28;i++)r=d[i-1],(i%o==0||8===o&&i%o==4)&&(r=n[r>>>24]<<24^n[r>>16&255]<<16^n[r>>8&255]<<8^n[255&r],i%o==0)&&(r=r<<8^r>>>24^l<<24,l=l<<1^283*(l>>7)),d[i]=d[i-o]^r;for(s=0;i;s++,i--)r=d[3&s?i:i-4],h[s]=i<=4||s<4?r:a[0][n[r>>>24]]^a[1][n[r>>16&255]]^a[2][n[r>>8&255]]^a[3][n[255&r]]}decrypt(e,t,i,s,r,n){var a,o,l=this._key[1];let d,h=e^l[0],u=s^l[1],c=i^l[2],p=t^l[3];var m=l.length/4-2;let g,f=4;var y=(e=this._tables[1])[0],_=e[1],v=e[2],b=e[3],T=e[4];for(g=0;g<m;g++)d=y[h>>>24]^_[u>>16&255]^v[c>>8&255]^b[255&p]^l[f],a=y[u>>>24]^_[c>>16&255]^v[p>>8&255]^b[255&h]^l[f+1],o=y[c>>>24]^_[p>>16&255]^v[h>>8&255]^b[255&u]^l[f+2],p=y[p>>>24]^_[h>>16&255]^v[u>>8&255]^b[255&c]^l[f+3],f+=4,h=d,u=a,c=o;for(g=0;g<4;g++)r[(3&-g)+n]=T[h>>>24]<<24^T[u>>16&255]<<16^T[c>>8&255]<<8^T[255&p]^l[f++],d=h,h=u,u=c,c=p,p=d}}class s extends e{constructor(){super(e),this.jobs=[],this.delay=1,this.timeout_=null}processJob_(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null}push(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))}}function r(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}class n{constructor(e,t,i,a){var o=n.STEP,l=new Int32Array(e.buffer);let d=new Uint8Array(e.byteLength),h=0;for(this.asyncStream_=new s,this.asyncStream_.push(this.decryptChunk_(l.subarray(h,h+o),t,i,d)),h=o;h<l.length;h+=o)i=new Uint32Array([r(l[h-4]),r(l[h-3]),r(l[h-2]),r(l[h-1])]),this.asyncStream_.push(this.decryptChunk_(l.subarray(h,h+o),t,i,d));this.asyncStream_.push((function(){var e;a(null,(e=d).subarray(0,e.byteLength-e[e.byteLength-1]))}))}static get STEP(){return 32e3}decryptChunk_(e,t,s,n){return function(){var a=function(e,t,s){var n,a,o,l,d=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),h=new i(Array.prototype.slice.call(t)),u=(t=new Uint8Array(e.byteLength),new Int32Array(t.buffer));let c,p,m,g,f;for(c=s[0],p=s[1],m=s[2],g=s[3],f=0;f<d.length;f+=4)n=r(d[f]),a=r(d[f+1]),o=r(d[f+2]),l=r(d[f+3]),h.decrypt(n,a,o,l,u,f),u[f]=r(u[f]^c),u[f+1]=r(u[f+1]^p),u[f+2]=r(u[f+2]^m),u[f+3]=r(u[f+3]^g),c=n,p=a,m=o,g=l;return t}(e,t,s);n.set(a,e.byteOffset)}}}var a="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};(a=(a="undefined"!=typeof window?window:void 0!==a?a:"undefined"!=typeof self?self:{}).BigInt||Number)("0x1"),a("0x100"),a("0x10000"),a("0x1000000"),a("0x100000000"),a("0x10000000000"),a("0x1000000000000"),a("0x100000000000000"),a("0x10000000000000000"),a=new Uint16Array([65484]),(a=new Uint8Array(a.buffer,a.byteOffset,a.byteLength))[0],self.onmessage=function(e){let t=e.data;e=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength);var i=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),s=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new n(e,i,s,(function(e,i){self.postMessage(function(e){let t={};return Object.keys(e).forEach((i=>{var s,r=e[i];s=r,("function"===ArrayBuffer.isView?ArrayBuffer.isView(s):s&&s.buffer instanceof ArrayBuffer)?t[i]={bytes:r.buffer,byteOffset:r.byteOffset,byteLength:r.byteLength}:t[i]=r})),t}({source:t.source,decrypted:i}),[i.buffer])}))}}))));let qh=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},jh=(e,t)=>{(t.activePlaylistLoader=e).load()},Hh={AUDIO:(e,t)=>()=>{var{mediaTypes:{[e]:i},excludePlaylist:s}=t,r=i.activeTrack(),n=((n=i.activeGroup()).filter((e=>e.default))[0]||n[0]).id,a=i.tracks[n];if(r===a)s({error:{message:"Problem encountered loading the default audio track."}});else{for(var o in jr.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),i.tracks)i.tracks[o].enabled=i.tracks[o]===a;i.onTrackChanged()}},SUBTITLES:(e,t)=>()=>{var{[e]:i}=t.mediaTypes,s=(jr.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),i.activeTrack());s&&(s.mode="disabled"),i.onTrackChanged()}},Vh={AUDIO:(e,t,i)=>{if(!t)return;let{tech:s,requestOptions:r,segmentLoaders:{[e]:n}}=i;t.on("loadedmetadata",(()=>{var 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",Hh[e](e,i))},SUBTITLES:(e,t,i)=>{let{tech:s,requestOptions:r,segmentLoaders:{[e]:n},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",(()=>{var 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",Hh[e](e,i))}},zh={AUDIO:(e,t)=>{var i,s,{vhs:r,sourceType:n,segmentLoaders:{[e]:a},requestOptions:o,main:{mediaGroups:l},mediaTypes:{[e]:{groups:d,tracks:h,logger_:u}},mainPlaylistLoader:c}=t,p=ql(c.main);for(i in l[e]&&0!==Object.keys(l[e]).length||(l[e]={main:{default:{default:!0}}},p&&(l[e].main.default.playlists=c.main.playlists)),l[e])for(var m in d[i]||(d[i]=[]),l[e][i]){let a,g=l[e][i][m];a=p?(u(`AUDIO group '${i}' label '${m}' is a main playlist`),g.isMainPlaylist=!0,null):"vhs-json"===n&&g.playlists?new sd(g.playlists[0],r,o):g.resolvedUri?new sd(g.resolvedUri,r,o):g.playlists&&"dash"===n?new _d(g.playlists[0],r,o,c):null,g=pl({id:m,playlistLoader:a},g),Vh[e](e,g.playlistLoader,t),d[i].push(g),void 0===h[m]&&(s=new jr.AudioTrack({id:m,kind:(e=>{let t=e.default?"main":"alternative";return e.characteristics&&0<=e.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":t})(g),enabled:!1,language:g.language,default:g.default,label:m}),h[m]=s)}a.on("error",Hh[e](e,t))},SUBTITLES:(e,t)=>{var i,s,{tech:r,vhs:n,sourceType:a,segmentLoaders:{[e]:o},requestOptions:l,main:{mediaGroups:d},mediaTypes:{[e]:{groups:h,tracks:u}},mainPlaylistLoader:c}=t;for(i in d[e])for(var p in h[i]||(h[i]=[]),d[e][i])if(n.options_.useForcedSubtitles||!d[e][i][p].forced){let o,m=d[e][i][p];if("hls"===a)o=new sd(m.resolvedUri,n,l);else if("dash"===a){if(!m.playlists.filter((e=>e.excludeUntil!==1/0)).length)return;o=new _d(m.playlists[0],n,l,c)}else"vhs-json"===a&&(o=new sd(m.playlists?m.playlists[0]:m.resolvedUri,n,l));m=pl({id:p,playlistLoader:o},m),Vh[e](e,m.playlistLoader,t),h[i].push(m),void 0===u[p]&&(s=r.addRemoteTextTrack({id:p,kind:"subtitles",default:m.default&&m.autoselect,language:m.language,label:p},!1).track,u[p]=s)}o.on("error",Hh[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{var i,{tech:s,main:{mediaGroups:r},mediaTypes:{[e]:{groups:n,tracks:a}}}=t;for(i in r[e])for(var o in n[i]||(n[i]=[]),r[e][i]){var l=r[e][i][o];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var d=s.options_.vhs&&s.options_.vhs.captionServices||{};let e={label:o,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};void 0===(e=d[e.instreamId]?pl(e,d[e.instreamId]):e).default&&delete e.default,n[i].push(pl({id:o},l)),void 0===a[o]&&(d=s.addRemoteTextTrack({id:e.instreamId,kind:"captions",default:e.default,language:e.language,label:e.label},!1).track,a[o]=d)}}}},$h=(e,t)=>{for(let i=0;i<e.length;i++){if(Fl(t,e[i]))return!0;if(e[i].playlists&&$h(e[i].playlists,t))return!0}return!1},Wh={AUDIO:(e,t)=>()=>{var i,{[e]:{tracks:s}}=t.mediaTypes;for(i in s)if(s[i].enabled)return s[i];return null},SUBTITLES:(e,t)=>()=>{var i,{[e]:{tracks:s}}=t.mediaTypes;for(i in s)if("showing"===s[i].mode||"hidden"===s[i].mode)return s[i];return null}};class Gh{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_=hl(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 Xh extends jr.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new Gh,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_=cl("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";var i=t.serverUri||t.serverURL;i?i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=hl(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering")):(this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),this.trigger("error"))}requestSteeringManifest(e){var t=this.steeringManifest.reloadUri;if(t){let i=e?t:this.getRequestURI(t);if(i){let e={contentSteeringInfo:{uri:i}};this.trigger({type:"contentsteeringloadstart",metadata:e}),this.request_=this.xhr_({uri:i,requestType:"content-steering-manifest"},((t,s)=>{if(t)return 410===s.status?(this.logger_(`manifest request 410 ${t}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),void this.excludedSteeringManifestURLs.add(i)):429===s.status?(s=s.responseHeaders["retry-after"],this.logger_(`manifest request 429 ${t}.`),this.logger_(`content steering will retry in ${s} seconds.`),void this.startTTLTimeout_(parseInt(s,10))):(this.logger_(`manifest failed to load ${t}.`),void this.startTTLTimeout_());let r;this.trigger({type:"contentsteeringloadcomplete",metadata:e});try{r=JSON.parse(this.request_.responseText)}catch(t){s={errorType:jr.Error.StreamingContentSteeringParserError,error:t},this.trigger({type:"error",metadata:s})}this.assignSteeringProperties_(r),t={contentSteeringInfo:e.contentSteeringInfo,contentSteeringManifest:{version:this.steeringManifest.version,reloadUri:this.steeringManifest.reloadUri,priority:this.steeringManifest.priority}},this.trigger({type:"contentsteeringparsed",metadata:t}),this.startTTLTimeout_()}))}else this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),this.dispose()}}setProxyServerUrl_(e){e=new window.URL(e);var t=new window.URL(this.proxyServerUrl_);return t.searchParams.set("url",encodeURI(e.toString())),this.setSteeringParams_(t.toString())}decodeDataUriManifest_(e){e=JSON.parse(window.atob(e)),this.assignSteeringProperties_(e)}setSteeringParams_(e){e=new window.URL(e);var t,i=this.getPathway(),s=this.getBandwidth_();return i&&(t=`_${this.manifestType_}_pathway`,e.searchParams.set(t,i)),s&&(t=`_${this.manifestType_}_throughput`,e.searchParams.set(t,s)),e.toString()}assignSteeringProperties_(e){var t;this.steeringManifest.version=e.VERSION,this.steeringManifest.version?(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()),t=(e=>{for(var 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"))):(this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),this.trigger("error"))}getPathway(){return this.currentPathway||this.defaultPathway}getRequestURI(e){if(!e)return null;var t=e=>this.excludedSteeringManifestURLs.has(e);if(this.proxyServerUrl_){var i=this.setProxyServerUrl_(e);if(!t(i))return i}return t(i=this.setSteeringParams_(e))?null:i}startTTLTimeout_(e=this.steeringManifest.ttl){this.ttlTimeout_=window.setTimeout((()=>{this.requestSteeringManifest()}),1e3*e)}clearTTLTimeout_(){window.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 Gh}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&&(hl(e,t.serverURL)!==this.steeringManifest.reloadUri||t.defaultServiceLocation!==this.defaultPathway||t.queryBeforeStart!==this.queryBeforeStart||t.proxyServerURL!==this.proxyServerUrl_)}getAvailablePathways(){return this.availablePathways_}}let Kh,Yh=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"];class Qh extends jr.EventTarget{constructor(e){super();let{src:t,withCredentials:i,tech:s,bandwidth:r,externVhs:n,useCueTags:a,playlistExclusionDuration:o,enableLowInitialPlaylist:l,sourceType:d,cacheEncryptionKeys:h,bufferBasedABR:u,leastPixelDiffSelector:c,captionServices:p,experimentalUseMMS:m}=e;if(!t)throw new Error("A non-empty playlist URL or JSON manifest string is required");let g=e.maxPlaylistRetries;null!=g||(g=1/0),Kh=n,this.bufferBasedABR=Boolean(u),this.leastPixelDiffSelector=Boolean(c),this.withCredentials=i,this.tech_=s,this.vhs_=s.vhs,this.player_=e.player_,this.sourceType_=d,this.useCueTags_=a,this.playlistExclusionDuration=o,this.maxPlaylistRetries=g,this.enableLowInitialPlaylist=l,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:g,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(()=>{let e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((t=>{e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:dh,activeTrack:dh,getActiveGroup:dh,onGroupChanged:dh,onTrackChanged:dh,lastTrack_:null,logger_:cl(`MediaGroups[${t}]`)}})),e})(),m&&window.ManagedMediaSource?(this.tech_.el_.disableRemotePlayback=!0,this.mediaSource=new window.ManagedMediaSource,jr.log("Using ManagedMediaSource")):window.MediaSource&&(this.mediaSource=new window.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_=ml(),this.hasPlayed_=!1,this.syncController_=new Uh(e),this.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new Fh,this.sourceUpdater_=new Ih(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new Bh,this.keyStatusMap_=new Map;var f={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:p,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:h,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings,addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)};this.mainPlaylistLoader_="dash"===this.sourceType_?new _d(t,this.vhs_,pl(this.requestOptions_,{addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)})):new sd(t,this.vhs_,pl(this.requestOptions_,{addDateRangesToTextTrack:this.addDateRangesToTextTrack_.bind(this)})),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new lh(pl(f,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new lh(pl(f,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new Ph(pl(f,{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 Xh(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_()))),Yh.forEach((e=>{this[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(this,e)})),this.logger_=cl("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,f="none"===this.tech_.preload()?"play":"loadstart",this.tech_.one(f,(()=>{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_(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){var s=(s=this.media())&&(s.id||s.uri),r=e&&(e.id||e.uri);s&&s!==r&&(this.logger_(`switch media ${s} -> ${r} from `+t),s={renditionInfo:{id:r,bandwidth:e.attributes.BANDWIDTH,resolution:e.attributes.RESOLUTION,codecs:e.attributes.CODECS},cause:t},this.trigger({type:"renditionselected",metadata:s}),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((e=>{var t=(t=this.mediaTypes_[e])?t.activeGroup():null;let i=this.contentSteeringController_.getPathway();t&&i&&(t=(t.length?t[0]:t).playlists.filter((e=>e.attributes.serviceLocation===i))).length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])}))}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=window.setInterval((()=>this.checkABR_()),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(window.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){var e=this.main(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var i=e.mediaGroups.AUDIO,s=Object.keys(i);let r;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)r=this.mediaTypes_.AUDIO.activeTrack();else{var n,a=i.main||s.length&&i[s[0]];for(n in a)if(a[n].default){r={label:n};break}}if(!r)return t;var o,l=[];for(o in i)if(i[o][r.label]){var d=i[o][r.label];if(d.playlists&&d.playlists.length)l.push.apply(l,d.playlists);else if(d.uri)l.push(d);else if(e.playlists.length)for(let t=0;t<e.playlists.length;t++){var h=e.playlists[t];h.attributes&&h.attributes.AUDIO&&h.attributes.AUDIO===o&&l.push(h)}}return l.length?l:t}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",(()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;Bl(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()),(e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((t=>{zh[t](t,e)}));let{mediaTypes:t,mainPlaylistLoader:i,tech:s,vhs:r,segmentLoaders:{AUDIO:n,main:a}}=e;["AUDIO","SUBTITLES"].forEach((i=>{var s,r,n,a,o,l,d,h,u,c;t[i].activeGroup=(s=i,r=e,e=>{var{mainPlaylistLoader:t,mediaTypes:{[s]:{groups:i}}}=r,n=t.media();if(!n)return null;let a=null;n.attributes[s]&&(a=i[n.attributes[s]]);var o=Object.keys(i);if(!a)if("AUDIO"===s&&1<o.length&&ql(r.main))for(let e=0;e<o.length;e++){var l=i[o[e]];if($h(l,n)){a=l;break}}else i.main?a=i.main:1===o.length&&(a=i[o[0]]);return void 0===e?a:null!==e&&a&&a.filter((t=>t.id===e.id))[0]||null}),t[i].activeTrack=Wh[i](i,e),t[i].onGroupChanged=(n=i,a=e,()=>{var{segmentLoaders:{[n]:e,main:t},mediaTypes:{[n]:i}}=a,s=i.activeTrack(),r=i.getActiveGroup(),o=i.activePlaylistLoader,l=i.lastGroup_;r&&l&&r.id===l.id||(i.lastGroup_=r,i.lastTrack_=s,qh(e,i),r&&!r.isMainPlaylist&&(r.playlistLoader?(e.resyncLoader(),jh(r.playlistLoader,i)):o&&t.resetEverything()))}),t[i].onGroupChanging=(o=i,l=e,()=>{var{segmentLoaders:{[o]:e},mediaTypes:{[o]:t}}=l;t.lastGroup_=null,e.abort(),e.pause()}),t[i].onTrackChanged=(d=i,h=e,()=>{var e,t,{mainPlaylistLoader:i,segmentLoaders:{[d]:s,main:r},mediaTypes:{[d]:n}}=h,a=n.activeTrack(),o=n.getActiveGroup(),l=n.activePlaylistLoader,u=n.lastTrack_;if((!u||!a||u.id!==a.id)&&(n.lastGroup_=o,n.lastTrack_=a,qh(s,n),o)){if(o.isMainPlaylist)return a&&u&&a.id!==u.id&&(t=(e=h.vhs.playlistController_).selectPlaylist(),e.media()!==t)?(n.logger_(`track change. Switching main audio from ${u.id} to `+a.id),i.pause(),r.resetEverything(),void e.fastQualityChange_(t)):void 0;if("AUDIO"===d){if(!o.playlistLoader)return r.setAudio(!0),void r.resetEverything();s.setAudio(!0),r.setAudio(!1)}l===o.playlistLoader||(s.track&&s.track(a),s.resetEverything()),jh(o.playlistLoader,n)}}),t[i].getActiveGroup=([u,c]=[i,e.mediaTypes],()=>{var e=c[u].activeTrack();return e?c[u].activeGroup(e):null})}));var o,l=t.AUDIO.activeGroup();l&&(l=(l.filter((e=>e.default))[0]||l[0]).id,t.AUDIO.tracks[l].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),(t.AUDIO.getActiveGroup().playlistLoader?(a.setAudio(!1),n):a).setAudio(!0)),i.on("mediachange",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanged()))})),i.on("mediachanging",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanging()))}));let d=()=>{t.AUDIO.onTrackChanged(),s.trigger({type:"usage",name:"vhs-audio-change"})};for(o in s.audioTracks().addEventListener("change",d),s.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",(()=>{s.audioTracks().removeEventListener("change",d),s.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),s.clearTracks("audio"),t.AUDIO.tracks)s.audioTracks().addTrack(t.AUDIO.tracks[o])})({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_(),!(t=(t=this.enableLowInitialPlaylist?this.selectInitialPlaylist():t)||this.selectPlaylist())||!this.shouldSwitchToMedia_(t))return;if(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",(()=>{var 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",(()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;Bl(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",(()=>{var 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"})})),["manifestrequeststart","manifestrequestcomplete","manifestparsestart","manifestparsecomplete","playlistrequeststart","playlistrequestcomplete","playlistparsestart","playlistparsecomplete","renditiondisabled","renditionenabled"].forEach((e=>{this.mainPlaylistLoader_.on(e,(e=>{this.player_.trigger(Kt({},e))}))}))}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){var i=e.mediaGroups||{};let s=!0;var r;for(r in e=Object.keys(i.AUDIO),i.AUDIO)for(var n in i.AUDIO[r])i.AUDIO[r][n].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"}),Kh.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),e.length&&1<Object.keys(i.AUDIO[e[0]]).length&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){var t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),s=this.bufferLowWaterLine(),r=this.bufferHighWaterLine();return function({currentPlaylist:e,buffered:t,currentTime:i,nextPlaylist:s,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:a,bufferBasedABR:o,log:l}){if(s){var d=`allowing switch ${e&&e.id||"null"} -> `+s.id;if(!e)return l(d+" as current playlist is not set"),!0;if(s.id!==e.id){var h=Boolean(gl(t,i).length);if(!e.endList)return h||"number"!=typeof e.partTargetDuration?(l(d+" as current playlist is live"),!0):(l(`not ${d} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);if(h=_l(t,i),a<(t=o?vd.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:vd.MAX_BUFFER_LOW_WATER_LINE))return l(d+` as duration < max low water line (${a} < ${t})`),!0;if((i=s.attributes.BANDWIDTH)<(a=e.attributes.BANDWIDTH)&&(!o||h<n)){let e=d+` as next bandwidth < current bandwidth (${i} < ${a})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${h} < ${n})`),l(e),!0}if((!o||a<i)&&r<=h){let e=d+` as forwardBuffer >= bufferLowWaterLine (${h} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${i} > ${a})`),l(e),!0}l(`not ${d} as no switching criteria met`)}}else jr.log.warn("We received no playlist to switch to. Please check your stream.");return!1}({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",(()=>{var 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.timelineChangeController_.on("audioTimelineBehind",(()=>{var e=this.audioSegmentLoader_.pendingSegment_;e&&e.segment&&e.segment.syncInfo&&(e=e.segment.syncInfo.end+.01,this.tech_.setCurrentTime(e))})),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}))}));var e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();var 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()})),["segmentselected","segmentloadstart","segmentloaded","segmentkeyloadstart","segmentkeyloadcomplete","segmentdecryptionstart","segmentdecryptioncomplete","segmenttransmuxingstart","segmenttransmuxingcomplete","segmenttransmuxingtrackinfoavailable","segmenttransmuxingtiminginfoavailable","segmentappendstart","appendsdone","bandwidthupdated","timelinechange","codecschange"].forEach((e=>{this.mainSegmentLoader_.on(e,(e=>{this.player_.trigger(Kt({},e))})),this.audioSegmentLoader_.on(e,(e=>{this.player_.trigger(Kt({},e))})),this.subtitleSegmentLoader_.on(e,(e=>{this.player_.trigger(Kt({},e))}))}))}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}fastQualityChange_(e=this.selectPlaylist()){e&&e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0)}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything((()=>{this.mainSegmentLoader_.load()}))}play(){var e;if(!this.setupFirstPlay())return this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load(),e=this.tech_.seekable(),this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}setupFirstPlay(){var e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList||e.start){var t=this.seekable();if(!t.length)return!1;var i=t.end(0);let s=i;e.start&&(s=(e=e.start.timeOffset)<0?Math.max(i+e,t.start(0)):Math.min(i,e)),this.trigger("firstplay"),this.tech_.setCurrentTime(s)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){var e;this.tryToCreateSourceBuffers_(),this.tech_.autoplay()&&void 0!==(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,(e=>{})),this.trigger("sourceopen")}handleSourceEnded_(){var e,t;this.inbandTextTracks_.metadataTrack_&&(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(t=this.duration(),e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t)}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;var t;this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=((t=this.mainSegmentLoader_.getCurrentMediaInfo_())&&!t.hasVideo||e)&&this.audioSegmentLoader_.ended_),e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){var t,i;return!!this.seekable().length&&null!==(t=this.syncController_.getExpiredTime(e,this.duration()))&&(e=Kh.Playlist.playlistEnd(e,t),t=this.tech_.currentTime(),(i=this.tech_.buffered()).length?(i=i.end(i.length-1))-t<=Sl&&e-i<=Sl:e-t<=Sl)}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,e){e.playlistErrors_++;var s=this.mainPlaylistLoader_.main.playlists,r=1===(r=s.filter(Nl)).length&&r[0]===e;if(1===s.length&&i!==1/0)return jr.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(r);if(r){if(this.main().contentSteering){let t=this.pathwayAttribute_(e);var n=1e3*this.contentSteeringController_.steeringManifest.ttl;return this.contentSteeringController_.excludePathway(t),this.excludeThenChangePathway_(),void setTimeout((()=>{this.contentSteeringController_.addAvailablePathway(t)}),n)}let t=!1;s.forEach((i=>{var s;i!==e&&void 0!==(s=i.excludeUntil)&&s!==1/0&&(t=!0,delete i.excludeUntil)})),t&&(jr.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let a;if(a=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=a,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"}),n=this.selectPlaylist())return(t.internal?this.logger_:jr.log.warn)(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.`+(t.message?" "+t.message:"")+` Switching to playlist ${n.id}.`),n.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),n.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]),s=n.targetDuration/2*1e3||5e3,i="number"==typeof n.lastRequest&&Date.now()-n.lastRequest<=s,this.switchMedia_(n,"exclude",r||i);this.error="Playback cannot continue. No available working or supported playlists.",this.trigger("error")}else this.error=t,"open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network")}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){let i=[];var s="all"===e,r=(!s&&"main"!==e||i.push(this.mainPlaylistLoader_),[]);!s&&"audio"!==e||r.push("AUDIO"),!s&&"subtitle"!==e||(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach((e=>{(e=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader)&&i.push(e)})),["main","audio","subtitle"].forEach((t=>{var 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){var t=gl(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(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()),void this.load()):0}duration(){var e;return this.mainPlaylistLoader_&&(e=this.mainPlaylistLoader_.media())?e.endList?this.mediaSource?this.mediaSource.duration:Kh.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let e;if(this.mainPlaylistLoader_){var t=this.mainPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var s=this.mainPlaylistLoader_.main,r=Kh.Playlist.seekable(t,i,Kh.Playlist.liveEdgeDelay(s,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=Kh.Playlist.seekable(t,i,Kh.Playlist.liveEdgeDelay(s,t))).length)return}let n,a;this.seekable_&&this.seekable_.length&&(n=this.seekable_.end(0),a=this.seekable_.start(0)),!e||e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=ml([[(e.start(0)>r.start(0)?e:r).start(0),(e.end(0)<r.end(0)?e:r).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===n&&this.seekable_.start(0)===a||(this.logger_(`seekable updated [${El(this.seekable_)}]`),i={seekableRanges:this.seekable_},this.trigger({type:"seekablerangeschanged",metadata:i}),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_);else{if(e)return(e=this.seekable()).length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1))):void 0;e=this.tech_.buffered();let t=Kh.Playlist.duration(this.mainPlaylistLoader_.media());0<e.length&&(t=Math.max(t,e.end(e.length-1))),this.mediaSource.duration!==t&&this.sourceUpdater_.setDuration(t)}}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=>{var t,i=this.mediaTypes_[e].groups;for(t in i)i[t].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_(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_();return e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_(),t&&e}getCodecsOrExclude_(){let e={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},t=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();e.video=e.main;var i=Dd(this.main(),t);let s={};var r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(e.main.hasVideo&&(s.video=i.video||e.main.videoCodec||"avc1.4d400d"),e.main.isMuxed&&(s.video+=","+(i.audio||e.main.audioCodec||cn)),(e.main.hasAudio&&!e.main.isMuxed||e.audio.hasAudio||r)&&(s.audio=i.audio||e.main.audioCodec||e.audio.audioCodec||cn,e.audio.isFmp4=(e.main.hasAudio&&!e.main.isMuxed?e.main:e.audio).isFmp4),s.audio||s.video){let n,a={};if(["video","audio"].forEach((function(t){var i;s.hasOwnProperty(t)&&!((i=e[t].isFmp4)?sn:rn)(s[t])&&(i=e[t].isFmp4?"browser":"muxer",a[i]=a[i]||[],a[i].push(s[t]),"audio"===t&&(n=i))})),r&&n&&t.attributes.AUDIO){let e=t.attributes.AUDIO;this.main().playlists.forEach((i=>{(i.attributes&&i.attributes.AUDIO)===e&&i!==t&&(i.excludeUntil=1/0)})),this.logger_(`excluding audio group ${e} as ${n} does not support codec(s): "${s.audio}"`)}if(!Object.keys(a).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){let e=[];if(["video","audio"].forEach((t=>{var i=(hn(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(hn(s[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${s[t]}"`)})),e.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return s}i=Object.keys(a).reduce(((e,t)=>(e&&(e+=", "),e+`${t} does not support codec(s): "${a[t].join(",")}"`)),"")+".",this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:i},playlistExclusionDuration:1/0})}else this.excludePlaylist({playlistToExclude:t,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0})}tryToCreateSourceBuffers_(){var e;"open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||this.areMediaTypesKnown_()&&(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))}excludeUnsupportedVariants_(){let e=this.main().playlists,t=[];Object.keys(e).forEach((i=>{var s,r;i=e[i],-1===t.indexOf(i.id)&&(t.push(i.id),r=[],!(s=Dd(this.main,i)).audio||rn(s.audio)||sn(s.audio)||r.push("audio codec "+s.audio),!s.video||rn(s.video)||sn(s.video)||r.push("video codec "+s.video),s.text&&"stpp.ttml.im1t"===s.text&&r.push("text codec "+s.text),r.length)&&(i.excludeUntil=1/0,this.logger_(`excluding ${i.id} for unsupported: `+r.join(", ")))}))}excludeIncompatibleVariants_(e){let t=[],i=this.main().playlists,s=Ad(e=zd(hn(e))),r=e.video&&hn(e.video)[0]||null,n=e.audio&&hn(e.audio)[0]||null;Object.keys(i).forEach((e=>{var a,o,l;e=i[e],-1===t.indexOf(e.id)&&e.excludeUntil!==1/0&&(t.push(e.id),a=[],o=Ad(l=Dd(this.mainPlaylistLoader_.main,e)),l.audio||l.video)&&(o!==s&&a.push(`codec count "${o}" !== "${s}"`),this.sourceUpdater_.canChangeType()||(o=l.video&&hn(l.video)[0]||null,l=l.audio&&hn(l.audio)[0]||null,o&&r&&o.type.toLowerCase()!==r.type.toLowerCase()&&a.push(`video codec "${o.type}" !== "${r.type}"`),l&&n&&l.type.toLowerCase()!==n.type.toLowerCase()&&a.push(`audio codec "${l.type}" !== "${n.type}"`)),a.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id}: `+a.join(" && ")))}))}updateAdCues_(e){let t=0;var i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i=0){if(e.segments){let a,o=i;for(let i=0;i<e.segments.length;i++){var s,r,n=e.segments[i];if(a=a||function(e,t){var i=e.cues;for(let e=0;e<i.length;e++){var s=i[e];if(t>=s.adStartTime&&t<=s.adEndTime)return s}return null}(t,o+n.duration/2)){if("cueIn"in n){a.endTime=o,a.adEndTime=o,o+=n.duration,a=null;continue}if(o<a.endTime){o+=n.duration;continue}a.endTime+=n.duration}else"cueOut"in n&&((a=new window.VTTCue(o,o+n.duration,n.cueOut)).adStartTime=o,a.adEndTime=o+parseFloat(n.cueOut),t.addCue(a)),"cueOutCont"in n&&([s,r]=n.cueOutCont.split("/").map(parseFloat),(a=new window.VTTCue(o,o+n.duration,"")).adStartTime=o-s,a.adEndTime=a.adStartTime+r,t.addCue(a));o+=n.duration}}}(e,this.cueTagsTrack_,t)}goalBufferLength(){var e=this.tech_.currentTime(),t=vd.GOAL_BUFFER_LENGTH,i=vd.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,vd.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){var e=this.tech_.currentTime(),t=vd.BUFFER_LOW_WATER_LINE,i=vd.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,vd.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,vd.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:s)}bufferHighWaterLine(){return vd.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){eh(this.inbandTextTracks_,"com.apple.streaming",this.tech_),(({inbandTextTracks:e,dateRanges:t})=>{let i=e.metadataTrack_;if(i){let e=window.WebKitDataCue||window.VTTCue;t.forEach((t=>{for(var s of Object.keys(t)){var r;Zd.has(s)||((r=new e(t.startTime,t.endTime,"")).id=t.id,r.type="com.apple.quicktime.HLS",r.value={key:Jd[s],data:t[s]},"scte35Out"!==s&&"scte35In"!==s||(r.value.data=new Uint8Array(r.value.data.match(/[\da-f]{2}/gi)).buffer),i.addCue(r))}t.processDateRange()}))}})({inbandTextTracks:this.inbandTextTracks_,dateRanges:e})}addMetadataToTextTrack(e,t,i){var s=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();eh(this.inbandTextTracks_,e,this.tech_),(({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:s})=>{if(t){let a=window.WebKitDataCue||window.VTTCue,o=e.metadataTrack_;if(o&&(t.forEach((e=>{let t=e.cueTime+i;!("number"!=typeof t||window.isNaN(t)||t<0)&&t<1/0&&e.frames&&e.frames.length&&e.frames.forEach((e=>{var i,s=new a(t,t,e.value||e.url||e.data||"");s.frame=e,s.value=e,i=s,Object.defineProperties(i.frame,{id:{get:()=>(jr.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),i.value.key)},value:{get:()=>(jr.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),i.value.data)},privateData:{get:()=>(jr.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),i.value.data)}}),o.addCue(s)}))})),o.cues)&&o.cues.length){var r=o.cues,n=[];for(let e=0;e<r.length;e++)r[e]&&n.push(r[e]);let e=n.reduce(((e,t)=>{var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e}),{}),t=Object.keys(e).sort(((e,t)=>Number(e)-Number(t)));t.forEach(((i,r)=>{var n=e[i];i=isFinite(s)?s:i;let a=Number(t[r+1])||i;n.forEach((e=>{e.endTime=a}))}))}}})({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:s,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){var e=this.main();if(e.contentSteering){for(var t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart?this.contentSteeringController_.requestSteeringManifest(!0):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)),["contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach((e=>{this.contentSteeringController_.on(e,(e=>{this.trigger(Kt({},e))}))})),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",(()=>{let e=this.main();(this.contentSteeringController_.didDASHTagChange(e.uri,e.contentSteering)||(()=>{var t,i=this.contentSteeringController_.getAvailablePathways(),s=[];for(t of e.playlists){var r=t.attributes.serviceLocation;if(r&&(s.push(r),!i.has(r)))return!0}return!(s.length||!i.size)})())&&this.resetContentSteeringController_()}))}excludeThenChangePathway_(){let e=this.contentSteeringController_.getPathway();if(e){this.handlePathwayClones_();let t=this.main().playlists,i=new Set,s=!1;Object.keys(t).forEach((r=>{r=t[r];var n=(n=this.pathwayAttribute_(r))&&e!==n,a=(r.excludeUntil===1/0&&"content-steering"===r.lastExcludeReason_&&!n&&(delete r.excludeUntil,delete r.lastExcludeReason_,s=!0),!r.excludeUntil&&r.excludeUntil!==1/0);!i.has(r.id)&&n&&a&&(i.add(r.id),r.excludeUntil=1/0,r.lastExcludeReason_="content-steering",this.logger_(`excluding ${r.id} for `+r.lastExcludeReason_))})),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach((t=>{(t=this.mediaTypes_[t]).activePlaylistLoader&&(t=t.activePlaylistLoader.media_)&&t.attributes.serviceLocation!==e&&(s=!0)})),s&&this.changeSegmentPathway_()}}handlePathwayClones_(){var e=this.main().playlists,t=this.contentSteeringController_.currentPathwayClones,i=this.contentSteeringController_.nextPathwayClones;if(t&&t.size||i&&i.size){for(var[s,r]of t.entries())i.get(s)||(this.mainPlaylistLoader_.updateOrDeleteClone(r),this.contentSteeringController_.excludePathway(s));for(let[s,r]of i.entries()){var n=t.get(s);n?this.equalPathwayClones_(n,r)||(this.mainPlaylistLoader_.updateOrDeleteClone(r,!0),this.contentSteeringController_.addAvailablePathway(s)):(e.filter((e=>e.attributes["PATHWAY-ID"]===r["BASE-ID"])).forEach((e=>{this.mainPlaylistLoader_.addClonePathway(r,e)})),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;var i,s,r=e["URI-REPLACEMENT"].PARAMS,n=t["URI-REPLACEMENT"].PARAMS;for(i in r)if(r[i]!==n[i])return!1;for(s in n)if(r[s]!==n[s])return!1;return!0}changeSegmentPathway_(){var e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){if(this.mainPlaylistLoader_&&this.mainPlaylistLoader_.main){let e=0,t="non-usable";this.mainPlaylistLoader_.main.playlists.forEach((i=>{var s=this.mainPlaylistLoader_.getKeyIdSet(i);s&&s.size&&s.forEach((s=>{var r="usable",n=(r=this.keyStatusMap_.has(s)&&this.keyStatusMap_.get(s)===r,i.lastExcludeReason_===t&&i.excludeUntil===1/0);r?n&&(delete i.excludeUntil,delete i.lastExcludeReason_,this.logger_(`enabling playlist ${i.id} because key ID ${s} is usable`)):(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 usable`)),e++)}))})),e>=this.mainPlaylistLoader_.main.playlists.length&&this.mainPlaylistLoader_.main.playlists.forEach((e=>{var 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,jr.log.warn(`enabling non-HD playlist ${e.id} because all playlists were excluded due to ${t} key IDs`))}))}}addKeyStatus_(e,t){e=("string"==typeof e?e:(e=>(e=new Uint8Array(e),Array.from(e).map((e=>e.toString(16).padStart(2,"0"))).join("")))(e)).slice(0,32).toLowerCase(),this.logger_(`KeyStatus '${t}' with key ID ${e} added to the keyStatusMap`),this.keyStatusMap_.set(e,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_()}}class Jh{constructor(e,t,i){var s,r,n,a,o=e.playlistController_,l=o.fastQualityChange_.bind(o);t.attributes&&(s=t.attributes.RESOLUTION,this.width=s&&s.width,this.height=s&&s.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]),this.codecs=Dd(o.main(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,n=t.id,a=l,e=>{var t=r.main.playlists[n],i=Rl(t),s=Nl(t);if(void 0===e)return s;e?delete t.disabled:t.disabled=!0;var o={renditionInfo:{id:n,bandwidth:t.attributes.BANDWIDTH,resolution:t.attributes.RESOLUTION,codecs:t.attributes.CODECS},cause:"fast-quality"};return e===s||i||(a(t),e?r.trigger({type:"renditionenabled",metadata:o}):r.trigger({type:"renditiondisabled",metadata:o})),e})}}let Zh=["seeking","seeked","pause","playing","error"];class eu extends jr.EventTarget{constructor(e){super(),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.playedRanges_=[],this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=cl("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={},l=(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)})),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(Zh,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(Zh,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_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=window.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){var t=this.playlistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()}checkSegmentDownloads_(e){var t=this.playlistController_,i=t[e+"SegmentLoader_"],s=i.buffered_(),r=function(e,t){if(e!==t){if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(let i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0}return!1}(this[e+"Buffered_"],s);this[e+"Buffered_"]=s,r?(t.trigger({type:"bufferedrangeschanged",metadata:{bufferedRanges:s}}),this.resetSegmentDownloads_(e)):(this[e+"StalledDownloads_"]++,this.logger_(`found #${this[e+"StalledDownloads_"]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:Cl(s)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0})))}checkCurrentTime_(){var e,t;if(!this.tech_.paused()&&!this.tech_.seeking())return e=this.tech_.currentTime(),t=this.tech_.buffered(),this.lastRecordedTime===e&&(!t.length||e+Sl>=t.end(t.length-1))?this.techWaiting_():void(5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.playedRanges_.push(ml([this.lastRecordedTime,e])),t={playedRanges:this.playedRanges_},this.playlistController_.trigger({type:"playedrangeschanged",metadata:t}),this.consecutiveUpdates=0,this.lastRecordedTime=e))}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;var e=this.seekable(),t=this.tech_.currentTime();let i;if(this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(i=s=e.end(e.length-1)),this.beforeSeekableWindow_(e,t)&&(i=(s=e.start(0))+(s===e.end(0)?0:Sl)),void 0!==i)this.logger_(`Trying to seek outside of seekable at time ${t} with seekable range ${El(e)}. Seeking to `+i+".");else{var s=this.playlistController_.sourceUpdater_,r=(e=this.tech_.buffered(),s.audioBuffer?s.audioBuffered():null),n=(s=s.videoBuffer?s.videoBuffered():null,this.media()),a=n.partTargetDuration||2*(n.targetDuration-Tl),o=[r,s];for(let e=0;e<o.length;e++)if(o[e]&&_l(o[e],t)<a)return!1;if(0===(n=fl(e,t)).length)return!1;i=n.start(0)+Sl,this.logger_(`Buffered region starts (${n.start(0)})  just beyond seek point (${t}). Seeking to ${i}.`)}return this.tech_.setCurrentTime(i),!0}waiting_(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),(t=gl(t=this.tech_.buffered(),e)).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"})))}techWaiting_(){var e,t=this.seekable(),i=this.tech_.currentTime();return!!this.tech_.seeking()||(this.beforeSeekableWindow_(t,i)?(t=t.end(t.length-1),this.logger_(`Fell out of live window at time ${i}. Seeking to live point (seekable end) `+t),this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0):(t=this.tech_.vhs.playlistController_.sourceUpdater_,e=this.tech_.buffered(),this.videoUnderflow_({audioBuffered:t.audioBuffered(),videoBuffered:t.videoBuffered(),currentTime:i})?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0):0<(t=fl(e,i)).length&&(this.logger_(`Stopped at ${i} and seeking to `+t.start(0)),this.resetTimeUpdate_(),this.skipTheGap_(i),!0)))}afterSeekableWindow_(e,t,i,s=!1){if(!e.length)return!1;let r=e.end(e.length-1)+Sl;return t>(i.endList||"number"!=typeof i.partTargetDuration&&!s?r:e.end(e.length-1)+3*i.targetDuration)}beforeSeekableWindow_(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:i}){if(e){let n;var s,r;return e.length&&t.length?(s=gl(e,i-3),r=gl(e,i),(t=gl(t,i)).length&&!r.length&&s.length&&(n={start:s.end(0),end:t.end(0)})):fl(e,i).length||(n=this.gapFromVideoUnderflow_(e,i)),!!n&&(this.logger_(`Encountered a gap in video from ${n.start} to ${n.end}. Seeking to current time `+i),!0)}}skipTheGap_(e){var t=this.tech_.buffered(),i=this.tech_.currentTime();t=fl(t,i),this.resetTimeUpdate_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+Tl),e={gapInfo:{from:i,to:t.start(0)}},this.playlistController_.trigger({type:"gapjumped",metadata:e}),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){var i=function(e){if(e.length<2)return ml();var t=[];for(let r=1;r<e.length;r++){var i=e.end(r-1),s=e.start(r);t.push([i,s])}return ml(t)}(e);for(let e=0;e<i.length;e++){var s=i.start(e),r=i.end(e);if(t-s<4&&2<t-s)return{start:s,end:r}}return null}}let tu={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},iu=function(e,t){function i(t){null!=t&&(a=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",l),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())}function s(){if(Date.now()-n<1e3*o.errorInterval)e.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(o.getSource&&"function"==typeof o.getSource)return n=Date.now(),o.getSource.call(e,i);jr.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}}function r(){e.off("loadedmetadata",l),e.off("error",s),e.off("dispose",r)}let n=0,a=0,o=pl(tu,t),l=(e.ready((()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})})),function(){a&&e.currentTime(a)});e.on("error",s),e.on("dispose",r),e.reloadSourceOnError=function(t){r(),iu(e,t)}};function su(e,t){var i=t.media();let 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"})}let ru={PlaylistLoader:sd,Playlist:jl,utils:ur,STANDARD_PLAYLIST_SELECTOR:Kd,INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.main.playlists.filter(jl.isEnabled);return(Gd(e,((e,t)=>Ld(e,t))),e=e.filter((e=>!!Dd(this.playlists.main,e).video)))[0]||null},lastBandwidthSelector:Kd,movingAverageBandwidthSelector:function(e){let t=-1,i=-1;if(e<0||1<e)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){let s=this.useDevicePixelRatio&&window.devicePixelRatio||1;return isNaN(this.customPixelRatio)||(s=this.customPixelRatio),t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),Xd(this.playlists.main,t,parseInt(Pd(this.tech_.el(),"width"),10)*s,parseInt(Pd(this.tech_.el(),"height"),10)*s,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:Ld,comparePlaylistResolution:function(e,t){let i,s;return i=(i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:i)||window.Number.MAX_VALUE,s=(s=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:s)||window.Number.MAX_VALUE,i===s&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-s},xhr:nd()},nu=(Object.keys(vd).forEach((e=>{Object.defineProperty(ru,e,{get:()=>(jr.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),vd[e]),set(t){jr.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!=typeof t||t<0?jr.log.warn(`value of Vhs.${e} must be greater than or equal to 0`):vd[e]=t}})})),"videojs-vhs"),au=(ru.canPlaySource=function(){return jr.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:s})=>{if(!e.eme.initializeMediaKeys)return Promise.resolve();var r;i=i?s.concat([i]):s,s=i,r=Object.keys(t),i=s.reduce(((e,t)=>{var i;return t.contentProtection&&(i=r.reduce(((e,i)=>{var s=t.contentProtection[i];return s&&s.pssh&&(e[i]={pssh:s.pssh}),e}),{}),Object.keys(i).length)&&e.push(i),e}),[]);let n=[],a=[];return i.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=>{e?s(e):i()}))})))})),Promise.race([Promise.all(n),Promise.race(a)])}),ou=()=>{if(!window.localStorage)return null;var e=window.localStorage.getItem(nu);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},lu=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},du=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},hu=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},uu=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};ru.supportsNativeHls=function(){if(!document||!document.createElement)return!1;let e=document.createElement("video");return!!jr.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))}))}(),ru.supportsNativeDash=!!(document&&document.createElement&&jr.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/dash+xml")),ru.supportsTypeNatively=e=>"hls"===e?ru.supportsNativeHls:"dash"===e&&ru.supportsNativeDash,ru.isSupported=function(){return jr.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},ru.xhr.onRequest=function(e){lu(ru.xhr,e)},ru.xhr.onResponse=function(e){du(ru.xhr,e)},ru.xhr.offRequest=function(e){hu(ru.xhr,e)},ru.xhr.offResponse=function(e){uu(ru.xhr,e)},H=jr.getComponent("Component");class cu extends H{constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=cl("VhsHandler"),t.options_&&t.options_.playerId&&(i=jr.getPlayer(t.options_.playerId),this.player_=i),this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(document,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(e=>{var t=document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()})),this.on(this.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),this.on(this.tech_,"error",(function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()})),this.on(this.tech_,"play",this.play)}setOptions_(e={}){this.options_=pl(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&&((e=ou())&&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=vd.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===vd.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","customPixelRatio","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,"number"==typeof(e=this.options_.customPixelRatio)&&0<=e&&(this.customPixelRatio=e)}setOptions(e={}){this.setOptions_(e)}src(e,t){e&&(this.setOptions_(),this.options_.src=0===(e=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,this.options_.tech=this.tech_,this.options_.externVhs=ru,this.options_.sourceType=nn(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.options_.player_=this.player_,this.playlistController_=new Qh(this.options_),e=pl({liveRangeSafeTimeDelta:Sl},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_}),this.playbackWatcher_=new eu(e),this.attachStreamingEventListeners_(),this.playlistController_.on("error",(()=>{var e=jr.players[this.tech_.options_.playerId];let t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)})),t=this.options_.bufferBasedABR?ru.movingAverageBandwidthSelector(.55):ru.STANDARD_PLAYLIST_SELECTOR,this.playlistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.playlistController_.selectInitialPlaylist=ru.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;var t=window.navigator.connection||window.navigator.mozConnection||window.navigator.webkitConnection;return this.options_.useNetworkInformationApi&&t&&(e=1e7<=(t=1e3*t.downlink*1e3)&&1e7<=e?Math.max(e,t):t),e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){var e=1/(this.bandwidth||1);let t;return t=0<this.throughput?1/this.throughput:0,Math.floor(1/(e+t))},set(){jr.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:()=>Cl(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:()=>Cl(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",(()=>{if(this.options_.useBandwidthFromLocalStorage){var e={bandwidth:this.bandwidth,throughput:Math.round(this.throughput)};if(window.localStorage){var t=(t=ou())?pl(t,e):e;try{window.localStorage.setItem(nu,JSON.stringify(t))}catch(e){return}}}})),this.playlistController_.on("selectedinitialmedia",(()=>{var e;(e=this).representations=()=>{var t=e.playlistController_.main();return(t=ql(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists)?t.filter((e=>!Rl(e))).map(((t,i)=>new Jh(e,t,t.id))):[]}})),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_=window.URL.createObjectURL(this.playlistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),au({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_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;e=(({player:e,sourceKeySystems:t,media:i,audioMedia:s})=>!(!(t=((e,t,i)=>{if(!e)return e;let s={};t&&t.attributes&&t.attributes.CODECS&&(s=zd(hn(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);var r,n=un(s.video),a=un(s.audio),o={};for(r in e)o[r]={},a&&(o[r].audioContentType=a),n&&(o[r].videoContentType=n),t.contentProtection&&t.contentProtection[r]&&t.contentProtection[r].pssh&&(o[r].pssh=t.contentProtection[r].pssh),"string"==typeof e[r]&&(o[r].url=e[r]);return pl(e,o)})(t,i,s))||(e.currentSource().keySystems=t)&&!e.eme&&(jr.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1)))({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()}),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_),e?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){var e=jr.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",(()=>{var e,t;e=this.qualityLevels_,(t=this).representations().forEach((t=>{e.addQualityLevel(t)})),su(e,t.playlists)})),this.playlists.on("mediachange",(()=>{su(this.qualityLevels_,this.playlists)})))}static version(){return{"@videojs/http-streaming":"3.14.2","mux.js":"7.0.3","mpd-parser":"1.3.0","m3u8-parser":"7.2.0","aes-decrypter":"4.0.2"}}version(){return this.constructor.version()}canChangeType(){return Ih.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_&&window.URL.revokeObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return(({playlist:e,time:t,callback:i})=>{var s,r;if(i)return e&&void 0!==t?(e=((e,t)=>{if(!t||!t.segments||0===t.segments.length)return null;let i,s=0;for(let r=0;r<t.segments.length&&(i=t.segments[r],!(e<=(s=i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:s+i.duration)));r++);var r=t.segments[t.segments.length-1];if(r.videoTimingInfo&&r.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>s){if(e>s+.25*r.duration)return null;i=r}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:s-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}})(t,e))?"estimate"===e.type?i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:e.estimatedStart}):(s={mediaSeconds:t},t=t,(r=(e=e.segment).dateTimeObject?(r=e.videoTimingInfo.transmuxerPrependedSeconds,t-=e.videoTimingInfo.transmuxedPresentationStart+r,new Date(e.dateTimeObject.getTime()+1e3*t)):null)&&(s.programDateTime=r.toISOString()),i(null,s)):i({message:"valid programTime was not found"}):i({message:"getProgramTime: playlist and time must be provided"});throw new Error("getProgramTime: callback must be provided")})({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,s=2){return pd({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=>{lu(this.xhr,e)},this.xhr.onResponse=e=>{du(this.xhr,e)},this.xhr.offRequest=e=>{hu(this.xhr,e)},this.xhr.offResponse=e=>{uu(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}attachStreamingEventListeners_(){["seekablerangeschanged","bufferedrangeschanged","contentsteeringloadstart","contentsteeringloadcomplete","contentsteeringparsed"].forEach((e=>{this.playlistController_.on(e,(e=>{this.player_.trigger(Kt({},e))}))})),["gapjumped","playedrangeschanged"].forEach((e=>{this.playbackWatcher_.on(e,(e=>{this.player_.trigger(Kt({},e))}))}))}}let pu={name:"videojs-http-streaming",VERSION:"3.14.2",canHandleSource:(e,t={})=>!(!(t=pl(jr.options,t)).vhs.experimentalUseMMS&&!sn("avc1.4d400d,mp4a.40.2",!1))&&pu.canPlayType(e.type,t),handleSource:(e,t,i={})=>(i=pl(jr.options,i),t.vhs=new cu(e,t,i),t.vhs.xhr=nd(),t.vhs.setupXhrHooks_(),t.vhs.src(e.src,e.type),t.vhs),canPlayType:(e,t)=>(e=nn(e))&&(t=pu.getOverrideNative(t),!ru.supportsTypeNatively(e)||t)?"maybe":"",getOverrideNative(e={}){var{vhs:e={}}=e,t=!(jr.browser.IS_ANY_SAFARI||jr.browser.IS_IOS),{overrideNative:e=t}=e;return e}};return sn("avc1.4d400d,mp4a.40.2",!0)&&jr.getTech("Html5").registerSourceHandler(pu,0),jr.VhsHandler=cu,jr.VhsSourceHandler=pu,jr.Vhs=ru,jr.use||jr.registerComponent("Vhs",ru),jr.options.vhs=jr.options.vhs||{},jr.getPlugin&&jr.getPlugin("reloadSourceOnError")||jr.registerPlugin("reloadSourceOnError",(function(e){iu(this,e)})),jr}));