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r=this,n=r.params,f=r.$wrapperEl,i,c,l,a,e,o,s,h;if(f.children("."+n.slideClass+"."+n.slideDuplicateClass).remove(),i=f.children("."+n.slideClass),n.loopFillGroupWithBlank&&(c=n.slidesPerGroup-i.length%n.slidesPerGroup,c!==n.slidesPerGroup)){for(l=0;l<c;l+=1)a=t(u.createElement("div")).addClass(n.slideClass+" "+n.slideBlankClass),f.append(a);i=f.children("."+n.slideClass)}for("auto"!==n.slidesPerView||n.loopedSlides||(n.loopedSlides=i.length),r.loopedSlides=parseInt(n.loopedSlides||n.slidesPerView,10),r.loopedSlides+=n.loopAdditionalSlides,r.loopedSlides>i.length&&(r.loopedSlides=i.length),e=[],o=[],i.each(function(n,u){var f=t(u);n<r.loopedSlides&&o.push(u);n<i.length&&n>=i.length-r.loopedSlides&&e.push(u);f.attr("data-swiper-slide-index",n)}),s=0;s<o.length;s+=1)f.append(t(o[s].cloneNode(!0)).addClass(n.slideDuplicateClass));for(h=e.length-1;0<=h;h-=1)f.prepend(t(e[h].cloneNode(!0)).addClass(n.slideDuplicateClass))},loopFix:function(){var i,n=this,o=n.params,r=n.activeIndex,f=n.slides,t=n.loopedSlides,s=n.allowSlidePrev,h=n.allowSlideNext,c=n.snapGrid,e=n.rtlTranslate,u;n.allowSlidePrev=!0;n.allowSlideNext=!0;u=-c[r]-n.getTranslate();r<t?(i=f.length-3*t+r,i+=t,n.slideTo(i,0,!1,!0)&&0!==u&&n.setTranslate((e?-n.translate:n.translate)-u)):("auto"===o.slidesPerView&&2*t<=r||r>=f.length-t)&&(i=-f.length+r+t,i+=t,n.slideTo(i,0,!1,!0)&&0!==u&&n.setTranslate((e?-n.translate:n.translate)-u));n.allowSlidePrev=s;n.allowSlideNext=h},loopDestroy:function(){var t=this.$wrapperEl,n=this.params,i=this.slides;t.children("."+n.slideClass+"."+n.slideDuplicateClass+",."+n.slideClass+"."+n.slideBlankClass).remove();i.removeAttr("data-swiper-slide-index")}},ui={setGrabCursor:function(n){if(!(r.touch||!this.params.simulateTouch||this.params.watchOverflow&&this.isLocked)){var t=this.el;t.style.cursor="move";t.style.cursor=n?"-webkit-grabbing":"-webkit-grab";t.style.cursor=n?"-moz-grabbin":"-moz-grab";t.style.cursor=n?"grabbing":"grab"}},unsetGrabCursor:function(){r.touch||this.params.watchOverflow&&this.isLocked||(this.el.style.cursor="")}},fi={appendSlide:function(n){var t=this,f=t.$wrapperEl,u=t.params,i;if(u.loop&&t.loopDestroy(),"object"==typeof n&&"length"in n)for(i=0;i<n.length;i+=1)n[i]&&f.append(n[i]);else f.append(n);u.loop&&t.loopCreate();u.observer&&r.observer||t.update()},prependSlide:function(n){var t=this,u=t.params,e=t.$wrapperEl,o=t.activeIndex,f,i;if(u.loop&&t.loopDestroy(),f=o+1,"object"==typeof n&&"length"in n){for(i=0;i<n.length;i+=1)n[i]&&e.prepend(n[i]);f=o+n.length}else e.prepend(n);u.loop&&t.loopCreate();u.observer&&r.observer||t.update();t.slideTo(f,0,!1)},addSlide:function(n,t){var i=this,o=i.$wrapperEl,f=i.params,u=i.activeIndex,h,v,e,s;if(f.loop&&(u-=i.loopedSlides,i.loopDestroy(),i.slides=o.children("."+f.slideClass)),h=i.slides.length,n<=0)i.prependSlide(t);else if(h<=n)i.appendSlide(t);else{for(var c=n<u?u+1:u,l=[],a=h-1;n<=a;a-=1)v=i.slides.eq(a),v.remove(),l.unshift(v);if("object"==typeof t&&"length"in t){for(e=0;e<t.length;e+=1)t[e]&&o.append(t[e]);c=n<u?u+t.length:u}else o.append(t);for(s=0;s<l.length;s+=1)o.append(l[s]);f.loop&&i.loopCreate();f.observer&&r.observer||i.update();f.loop?i.slideTo(c+i.loopedSlides,0,!1):i.slideTo(c,0,!1)}},removeSlide:function(n){var t=this,f=t.params,s=t.$wrapperEl,o=t.activeIndex,u,i,e;if(f.loop&&(o-=t.loopedSlides,t.loopDestroy(),t.slides=s.children("."+f.slideClass)),i=o,"object"==typeof n&&"length"in n){for(e=0;e<n.length;e+=1)u=n[e],t.slides[u]&&t.slides.eq(u).remove(),u<i&&(i-=1);i=Math.max(i,0)}else u=n,t.slides[u]&&t.slides.eq(u).remove(),u<i&&(i-=1),i=Math.max(i,0);f.loop&&t.loopCreate();f.observer&&r.observer||t.update();f.loop?t.slideTo(i+t.loopedSlides,0,!1):t.slideTo(i,0,!1)},removeAllSlides:function(){for(var t=[],n=0;n<this.slides.length;n+=1)t.push(n);this.removeSlide(t)}},e=function(){var t=i.navigator.userAgent,n={ios:!1,android:!1,androidChrome:!1,desktop:!1,windows:!1,iphone:!1,ipod:!1,ipad:!1,cordova:i.cordova||i.phonegap,phonegap:i.cordova||i.phonegap},s=t.match(/(Windows 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")[0]),n.desktop=!(n.os||n.android||n.webView),n.webView=(e||f||r)&&t.match(/.*AppleWebKit(?!.*Safari)/i),n.os&&"ios"===n.os)&&(o=n.osVersion.split("."),h=u.querySelector('meta[name="viewport"]'),n.minimalUi=!n.webView&&(r||e)&&(1*o[0]==7?1<=1*o[1]:7<1*o[0])&&h&&0<=h.getAttribute("content").indexOf("minimal-ui")),n.pixelRatio=i.devicePixelRatio||1,n}();var ei={attachEvents:function(){var f=this,o=f.params,s=f.touchEvents,a=f.el,v=f.wrapperEl,h,c,l;f.onTouchStart=function(r){var o=this,s=o.touchEventsData,e=o.params,h=o.touches,f,l,v;if((!o.animating||!e.preventInteractionOnTransition)&&(f=r,f.originalEvent&&(f=f.originalEvent),s.isTouchEvent="touchstart"===f.type,(s.isTouchEvent||!("which"in f)||3!==f.which)&&!(!s.isTouchEvent&&"button"in f&&0<f.button||s.isTouched&&s.isMoved)))if(e.noSwiping&&t(f.target).closest(e.noSwipingSelector?e.noSwipingSelector:"."+e.noSwipingClass)[0])o.allowClick=!0;else 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f=this,r=f.touchEventsData,s=f.params,e=f.touches,b=f.rtlTranslate,o=i,c,l,w,a,v,h,y,p;if(o.originalEvent&&(o=o.originalEvent),r.isTouched){if(!r.isTouchEvent||"mousemove"!==o.type){if(c="touchmove"===o.type?o.targetTouches[0].pageX:o.pageX,l="touchmove"===o.type?o.targetTouches[0].pageY:o.pageY,o.preventedByNestedSwiper)return e.startX=c,void(e.startY=l);if(!f.allowTouchMove)return f.allowClick=!1,void(r.isTouched&&(n.extend(e,{startX:c,startY:l,currentX:c,currentY:l}),r.touchStartTime=n.now()));if(r.isTouchEvent&&s.touchReleaseOnEdges&&!s.loop)if(f.isVertical()){if(l<e.startY&&f.translate<=f.maxTranslate()||l>e.startY&&f.translate>=f.minTranslate())return r.isTouched=!1,void(r.isMoved=!1)}else if(c<e.startX&&f.translate<=f.maxTranslate()||c>e.startX&&f.translate>=f.minTranslate())return;if(r.isTouchEvent&&u.activeElement&&o.target===u.activeElement&&t(o.target).is(r.formElements))return r.isMoved=!0,void(f.allowClick=!1);if((r.allowTouchCallbacks&&f.emit("touchMove",o),!(o.targetTouches&&1<o.targetTouches.length))&&(e.currentX=c,e.currentY=l,a=e.currentX-e.startX,v=e.currentY-e.startY,!(f.params.threshold&&Math.sqrt(Math.pow(a,2)+Math.pow(v,2))<f.params.threshold)))if(void 0===r.isScrolling&&(f.isHorizontal()&&e.currentY===e.startY||f.isVertical()&&e.currentX===e.startX?r.isScrolling=!1:25<=a*a+v*v&&(w=180*Math.atan2(Math.abs(v),Math.abs(a))/Math.PI,r.isScrolling=f.isHorizontal()?w>s.touchAngle:90-w>s.touchAngle)),r.isScrolling&&f.emit("touchMoveOpposite",o),void 0===r.startMoving&&(e.currentX===e.startX&&e.currentY===e.startY||(r.startMoving=!0)),r.isScrolling)r.isTouched=!1;else if(r.startMoving){if(f.allowClick=!1,o.preventDefault(),s.touchMoveStopPropagation&&!s.nested&&o.stopPropagation(),r.isMoved||(s.loop&&f.loopFix(),r.startTranslate=f.getTranslate(),f.setTransition(0),f.animating&&f.$wrapperEl.trigger("webkitTransitionEnd 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void(r.currentTranslate=r.startTranslate);if(!r.allowThresholdMove)return r.allowThresholdMove=!0,e.startX=e.currentX,e.startY=e.currentY,r.currentTranslate=r.startTranslate,void(e.diff=f.isHorizontal()?e.currentX-e.startX:e.currentY-e.startY)}s.followFinger&&((s.freeMode||s.watchSlidesProgress||s.watchSlidesVisibility)&&(f.updateActiveIndex(),f.updateSlidesClasses()),s.freeMode&&(0===r.velocities.length&&r.velocities.push({position:e[f.isHorizontal()?"startX":"startY"],time:r.touchStartTime}),r.velocities.push({position:e[f.isHorizontal()?"currentX":"currentY"],time:n.now()})),f.updateProgress(r.currentTranslate),f.setTranslate(r.currentTranslate))}}}else r.startMoving&&r.isScrolling&&f.emit("touchMoveOpposite",o)}.bind(f);f.onTouchEnd=function(t){var i=this,r=i.touchEventsData,u=i.params,ot=i.touches,g=i.rtlTranslate,nt=i.$wrapperEl,e=i.slidesGrid,h=i.snapGrid,c=t,l,w,a,k,it,d,v,y,p,ut;if(c.originalEvent&&(c=c.originalEvent),r.allowTouchCallbacks&&i.emit("touchEnd",c),r.allowTouchCallbacks=!1,!r.isTouched)return r.isMoved&&u.grabCursor&&i.setGrabCursor(!1),r.isMoved=!1,void(r.startMoving=!1);if(u.grabCursor&&r.isMoved&&r.isTouched&&(!0===i.allowSlideNext||!0===i.allowSlidePrev)&&i.setGrabCursor(!1),w=n.now(),a=w-r.touchStartTime,i.allowClick&&(i.updateClickedSlide(c),i.emit("tap",c),a<300&&300<w-r.lastClickTime&&(r.clickTimeout&&clearTimeout(r.clickTimeout),r.clickTimeout=n.nextTick(function(){i&&!i.destroyed&&i.emit("click",c)},300)),a<300&&w-r.lastClickTime<300&&(r.clickTimeout&&clearTimeout(r.clickTimeout),i.emit("doubleTap",c))),r.lastClickTime=n.now(),n.nextTick(function(){i.destroyed||(i.allowClick=!0)}),!r.isTouched||!r.isMoved||!i.swipeDirection||0===ot.diff||r.currentTranslate===r.startTranslate)return r.isTouched=!1,r.isMoved=!1,void(r.startMoving=!1);if(r.isTouched=!1,r.isMoved=!1,r.startMoving=!1,l=u.followFinger?g?i.translate:-i.translate:-r.currentTranslate,u.freeMode){if(l<-i.minTranslate())return void i.slideTo(i.activeIndex);if(l>-i.maxTranslate())return void(i.slides.length<h.length?i.slideTo(h.length-1):i.slideTo(i.slides.length-1));if(u.freeModeMomentum){if(1<r.velocities.length){var tt=r.velocities.pop(),ft=r.velocities.pop(),st=tt.position-ft.position,et=tt.time-ft.time;i.velocity=st/et;i.velocity/=2;Math.abs(i.velocity)<u.freeModeMinimumVelocity&&(i.velocity=0);(150<et||300<n.now()-tt.time)&&(i.velocity=0)}else i.velocity=0;i.velocity*=u.freeModeMomentumVelocityRatio;r.velocities.length=0;var b=1e3*u.freeModeMomentumRatio,ht=i.velocity*b,f=i.translate+ht;if(g&&(f=-f),d=!1,v=20*Math.abs(i.velocity)*u.freeModeMomentumBounceRatio,f<i.maxTranslate())u.freeModeMomentumBounce?(f+i.maxTranslate()<-v&&(f=i.maxTranslate()-v),k=i.maxTranslate(),d=!0,r.allowMomentumBounce=!0):f=i.maxTranslate(),u.loop&&u.centeredSlides&&(it=!0);else if(f>i.minTranslate())u.freeModeMomentumBounce?(f-i.minTranslate()>v&&(f=i.minTranslate()+v),k=i.minTranslate(),d=!0,r.allowMomentumBounce=!0):f=i.minTranslate(),u.loop&&u.centeredSlides&&(it=!0);else if(u.freeModeSticky){for(p=0;p<h.length;p+=1)if(h[p]>-f){y=p;break}f=-(f=Math.abs(h[y]-f)<Math.abs(h[y-1]-f)||"next"===i.swipeDirection?h[y]:h[y-1])}if(it&&i.once("transitionEnd",function(){i.loopFix()}),0!==i.velocity)b=g?Math.abs((-f-i.translate)/i.velocity):Math.abs((f-i.translate)/i.velocity);else if(u.freeModeSticky)return void i.slideToClosest();u.freeModeMomentumBounce&&d?(i.updateProgress(k),i.setTransition(b),i.setTranslate(f),i.transitionStart(!0,i.swipeDirection),i.animating=!0,nt.transitionEnd(function(){i&&!i.destroyed&&r.allowMomentumBounce&&(i.emit("momentumBounce"),i.setTransition(u.speed),i.setTranslate(k),nt.transitionEnd(function(){i&&!i.destroyed&&i.transitionEnd()}))})):i.velocity?(i.updateProgress(f),i.setTransition(b),i.setTranslate(f),i.transitionStart(!0,i.swipeDirection),i.animating||(i.animating=!0,nt.transitionEnd(function(){i&&!i.destroyed&&i.transitionEnd()}))):i.updateProgress(f);i.updateActiveIndex();i.updateSlidesClasses()}else if(u.freeModeSticky)return void i.slideToClosest();(!u.freeModeMomentum||a>=u.longSwipesMs)&&(i.updateProgress(),i.updateActiveIndex(),i.updateSlidesClasses())}else{for(var o=0,rt=i.slidesSizesGrid[0],s=0;s<e.length;s+=u.slidesPerGroup)void 0!==e[s+u.slidesPerGroup]?l>=e[s]&&l<e[s+u.slidesPerGroup]&&(rt=e[(o=s)+u.slidesPerGroup]-e[s]):l>=e[s]&&(o=s,rt=e[e.length-1]-e[e.length-2]);if(ut=(l-e[o])/rt,a>u.longSwipesMs){if(!u.longSwipes)return void i.slideTo(i.activeIndex);"next"===i.swipeDirection&&(ut>=u.longSwipesRatio?i.slideTo(o+u.slidesPerGroup):i.slideTo(o));"prev"===i.swipeDirection&&(ut>1-u.longSwipesRatio?i.slideTo(o+u.slidesPerGroup):i.slideTo(o))}else{if(!u.shortSwipes)return void i.slideTo(i.activeIndex);"next"===i.swipeDirection&&i.slideTo(o+u.slidesPerGroup);"prev"===i.swipeDirection&&i.slideTo(o)}}}.bind(f);f.onClick=function(n){this.allowClick||(this.params.preventClicks&&n.preventDefault(),this.params.preventClicksPropagation&&this.animating&&(n.stopPropagation(),n.stopImmediatePropagation()))}.bind(f);h="container"===o.touchEventsTarget?a:v;c=!!o.nested;!r.touch&&(r.pointerEvents||r.prefixedPointerEvents)?(h.addEventListener(s.start,f.onTouchStart,!1),u.addEventListener(s.move,f.onTouchMove,c),u.addEventListener(s.end,f.onTouchEnd,!1)):(r.touch&&(l=!("touchstart"!==s.start||!r.passiveListener||!o.passiveListeners)&&{passive:!0,capture:!1},h.addEventListener(s.start,f.onTouchStart,l),h.addEventListener(s.move,f.onTouchMove,r.passiveListener?{passive:!1,capture:c}:c),h.addEventListener(s.end,f.onTouchEnd,l)),(o.simulateTouch&&!e.ios&&!e.android||o.simulateTouch&&!r.touch&&e.ios)&&(h.addEventListener("mousedown",f.onTouchStart,!1),u.addEventListener("mousemove",f.onTouchMove,c),u.addEventListener("mouseup",f.onTouchEnd,!1)));(o.preventClicks||o.preventClicksPropagation)&&h.addEventListener("click",f.onClick,!0);f.on(e.ios||e.android?"resize orientationchange observerUpdate":"resize observerUpdate",at,!0)},detachEvents:function(){var n=this,t=n.params,i=n.touchEvents,h=n.el,c=n.wrapperEl,f="container"===t.touchEventsTarget?h:c,o=!!t.nested,s;!r.touch&&(r.pointerEvents||r.prefixedPointerEvents)?(f.removeEventListener(i.start,n.onTouchStart,!1),u.removeEventListener(i.move,n.onTouchMove,o),u.removeEventListener(i.end,n.onTouchEnd,!1)):(r.touch&&(s=!("onTouchStart"!==i.start||!r.passiveListener||!t.passiveListeners)&&{passive:!0,capture:!1},f.removeEventListener(i.start,n.onTouchStart,s),f.removeEventListener(i.move,n.onTouchMove,o),f.removeEventListener(i.end,n.onTouchEnd,s)),(t.simulateTouch&&!e.ios&&!e.android||t.simulateTouch&&!r.touch&&e.ios)&&(f.removeEventListener("mousedown",n.onTouchStart,!1),u.removeEventListener("mousemove",n.onTouchMove,o),u.removeEventListener("mouseup",n.onTouchEnd,!1)));(t.preventClicks||t.preventClicksPropagation)&&f.removeEventListener("click",n.onClick,!0);n.off(e.ios||e.android?"resize 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t,r,f,u;if(n){for(t=!1,r=[],Object.keys(n).forEach(function(n){r.push(n)}),r.sort(function(n,t){return parseInt(n,10)-parseInt(t,10)}),f=0;f<r.length;f+=1)u=r[f],this.params.breakpointsInverse?u<=i.innerWidth&&(t=u):u>=i.innerWidth&&!t&&(t=u);return t||"max"}}},v={isIE:!!i.navigator.userAgent.match(/Trident/g)||!!i.navigator.userAgent.match(/MSIE/g),isEdge:!!i.navigator.userAgent.match(/Edge/g),isSafari:(k=i.navigator.userAgent.toLowerCase(),0<=k.indexOf("safari")&&k.indexOf("chrome")<0&&k.indexOf("android")<0),isUiWebView:/(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(i.navigator.userAgent)},vt={init:!0,direction:"horizontal",touchEventsTarget:"container",initialSlide:0,speed:300,preventInteractionOnTransition:!1,edgeSwipeDetection:!1,edgeSwipeThreshold:20,freeMode:!1,freeModeMomentum:!0,freeModeMomentumRatio:1,freeModeMomentumBounce:!0,freeModeMomentumBounceRatio:1,freeModeMomentumVelocityRatio:1,freeModeSticky:!1,freeModeMinimumVelocity:.02,autoHeight:!1,setWrapperSize:!1,virtualTranslate:!1,effect:"slide",breakpoints:void 0,breakpointsInverse:!1,spaceBetween:0,slidesPerView:1,slidesPerColumn:1,slidesPerColumnFill:"column",slidesPerGroup:1,centeredSlides:!1,slidesOffsetBefore:0,slidesOffsetAfter:0,normalizeSlideIndex:!0,centerInsufficientSlides:!1,watchOverflow:!1,roundLengths:!1,touchRatio:1,touchAngle:45,simulateTouch:!0,shortSwipes:!0,longSwipes:!0,longSwipesRatio:.5,longSwipesMs:300,followFinger:!0,allowTouchMove:!0,threshold:0,touchMoveStopPropagation:!0,touchStartPreventDefault:!0,touchStartForcePreventDefault:!1,touchReleaseOnEdges:!1,uniqueNavElements:!0,resistance:!0,resistanceRatio:.85,watchSlidesProgress:!1,watchSlidesVisibility:!1,grabCursor:!1,preventClicks:!0,preventClicksPropagation:!0,slideToClickedSlide:!1,preloadImages:!0,updateOnImagesReady:!0,loop:!1,loopAdditionalSlides:0,loopedSlides:null,loopFillGroupWithBlank:!1,allowSlidePrev:!0,allowSlideNext:!0,swipeHandler:null,noSwiping:!0,noSwipingClass:"swiper-no-swiping",noSwipingSelector:null,passiveListeners:!0,containerModifierClass:"swiper-container-",slideClass:"swiper-slide",slideBlankClass:"swiper-slide-invisible-blank",slideActiveClass:"swiper-slide-active",slideDuplicateActiveClass:"swiper-slide-duplicate-active",slideVisibleClass:"swiper-slide-visible",slideDuplicateClass:"swiper-slide-duplicate",slideNextClass:"swiper-slide-next",slideDuplicateNextClass:"swiper-slide-duplicate-next",slidePrevClass:"swiper-slide-prev",slideDuplicatePrevClass:"swiper-slide-duplicate-prev",wrapperClass:"swiper-wrapper",runCallbacksOnInit:!0},ft={update:gt,translate:ni,transition:ti,slide:ii,loop:ri,grabCursor:ui,manipulation:fi,events:ei,breakpoints:oi,checkOverflow:{checkOverflow:function(){var n=this,t=n.isLocked;n.isLocked=1===n.snapGrid.length;n.allowSlideNext=!n.isLocked;n.allowSlidePrev=!n.isLocked;t!==n.isLocked&&n.emit(n.isLocked?"lock":"unlock");t&&t!==n.isLocked&&(n.isEnd=!1,n.navigation.update())}},classes:{addClasses:function(){var i=this.classNames,t=this.params,u=this.rtl,f=this.$el,n=[];n.push(t.direction);t.freeMode&&n.push("free-mode");r.flexbox||n.push("no-flexbox");t.autoHeight&&n.push("autoheight");u&&n.push("rtl");1<t.slidesPerColumn&&n.push("multirow");e.android&&n.push("android");e.ios&&n.push("ios");(v.isIE||v.isEdge)&&(r.pointerEvents||r.prefixedPointerEvents)&&n.push("wp8-"+t.direction);n.forEach(function(n){i.push(t.containerModifierClass+n)});f.addClass(i.join(" "))},removeClasses:function(){var n=this.$el,t=this.classNames;n.removeClass(t.join(" "))}},images:{loadImage:function(n,t,r,u,f,e){function s(){e&&e()}var o;n.complete&&f?s():t?((o=new i.Image).onload=s,o.onerror=s,u&&(o.sizes=u),r&&(o.srcset=r),t&&(o.src=t)):s()},preloadImages:function(){function r(){null!=n&&n&&!n.destroyed&&(void 0!==n.imagesLoaded&&(n.imagesLoaded+=1),n.imagesLoaded===n.imagesToLoad.length&&(n.params.updateOnImagesReady&&n.update(),n.emit("imagesReady")))}var n=this,i,t;for(n.imagesToLoad=n.$el.find("img"),i=0;i<n.imagesToLoad.length;i+=1)t=n.imagesToLoad[i],n.loadImage(t,t.currentSrc||t.getAttribute("src"),t.srcset||t.getAttribute("srcset"),t.sizes||t.getAttribute("sizes"),!0,r)}}},et={},o=function(i){function u(){for(var w,s,e,f,y,o,p,a,c,v,h=[],l=arguments.length;l--;)h[l]=arguments[l];return 1===h.length&&h[0].constructor&&h[0].constructor===Object?e=h[0]:(s=(w=h)[0],e=w[1]),e||(e={}),e=n.extend({},e),s&&!e.el&&(e.el=s),i.call(this,e),Object.keys(ft).forEach(function(n){Object.keys(ft[n]).forEach(function(t){u.prototype[t]||(u.prototype[t]=ft[n][t])})}),f=this,void 0===f.modules&&(f.modules={}),Object.keys(f.modules).forEach(function(n){var r=f.modules[n],t,i;if(r.params){if(t=Object.keys(r.params)[0],i=r.params[t],"object"!=typeof i||null===i)return;if(!(t in e&&"enabled"in i))return;!0===e[t]&&(e[t]={enabled:!0});"object"!=typeof e[t]||"enabled"in e[t]||(e[t].enabled=!0);e[t]||(e[t]={enabled:!1})}}),y=n.extend({},vt),f.useModulesParams(y),f.params=n.extend({},y,et,e),f.originalParams=n.extend({},f.params),f.passedParams=n.extend({},e),o=(f.$=t)(f.params.el),(s=o[0])?1<o.length?(p=[],o.each(function(t,i){var r=n.extend({},e,{el:i});p.push(new u(r))}),p):(s.swiper=f,o.data("swiper",f),v=o.children("."+f.params.wrapperClass),n.extend(f,{$el:o,el:s,$wrapperEl:v,wrapperEl:v[0],classNames:[],slides:t(),slidesGrid:[],snapGrid:[],slidesSizesGrid:[],isHorizontal:function(){return"horizontal"===f.params.direction},isVertical:function(){return"vertical"===f.params.direction},rtl:"rtl"===s.dir.toLowerCase()||"rtl"===o.css("direction"),rtlTranslate:"horizontal"===f.params.direction&&("rtl"===s.dir.toLowerCase()||"rtl"===o.css("direction")),wrongRTL:"-webkit-box"===v.css("display"),activeIndex:0,realIndex:0,isBeginning:!0,isEnd:!1,translate:0,previousTranslate:0,progress:0,velocity:0,animating:!1,allowSlideNext:f.params.allowSlideNext,allowSlidePrev:f.params.allowSlidePrev,touchEvents:(a=["touchstart","touchmove","touchend"],c=["mousedown","mousemove","mouseup"],r.pointerEvents?c=["pointerdown","pointermove","pointerup"]:r.prefixedPointerEvents&&(c=["MSPointerDown","MSPointerMove","MSPointerUp"]),f.touchEventsTouch={start:a[0],move:a[1],end:a[2]},f.touchEventsDesktop={start:c[0],move:c[1],end:c[2]},r.touch||!f.params.simulateTouch?f.touchEventsTouch:f.touchEventsDesktop),touchEventsData:{isTouched:void 0,isMoved:void 0,allowTouchCallbacks:void 0,touchStartTime:void 0,isScrolling:void 0,currentTranslate:void 0,startTranslate:void 0,allowThresholdMove:void 0,formElements:"input, select, option, textarea, button, video",lastClickTime:n.now(),clickTimeout:void 0,velocities:[],allowMomentumBounce:void 0,isTouchEvent:void 0,startMoving:void 0},allowClick:!0,allowTouchMove:f.params.allowTouchMove,touches:{startX:0,startY:0,currentX:0,currentY:0,diff:0},imagesToLoad:[],imagesLoaded:0}),f.useModules(),f.params.init&&f.init(),f):void 0}i&&(u.__proto__=i);var f={extendedDefaults:{configurable:!0},defaults:{configurable:!0},Class:{configurable:!0},$:{configurable:!0}};return((u.prototype=Object.create(i&&i.prototype)).constructor=u).prototype.slidesPerViewDynamic=function(){var t=this,l=t.params,n=t.slides,c=t.slidesGrid,s=t.size,i=t.activeIndex,f=1,e,h,r,u,o;if(l.centeredSlides){for(h=n[i].swiperSlideSize,r=i+1;r<n.length;r+=1)n[r]&&!e&&(f+=1,s<(h+=n[r].swiperSlideSize)&&(e=!0));for(u=i-1;0<=u;u-=1)n[u]&&!e&&(f+=1,s<(h+=n[u].swiperSlideSize)&&(e=!0))}else for(o=i+1;o<n.length;o+=1)c[o]-c[i]<s&&(f+=1);return f},u.prototype.update=function(){function r(){var t=n.rtlTranslate?-1*n.translate:n.translate,i=Math.min(Math.max(t,n.maxTranslate()),n.minTranslate());n.setTranslate(i);n.updateActiveIndex();n.updateSlidesClasses()}var n=this,i,t;n&&!n.destroyed&&(i=n.snapGrid,t=n.params,t.breakpoints&&n.setBreakpoint(),n.updateSize(),n.updateSlides(),n.updateProgress(),n.updateSlidesClasses(),n.params.freeMode?(r(),n.params.autoHeight&&n.updateAutoHeight()):(("auto"===n.params.slidesPerView||1<n.params.slidesPerView)&&n.isEnd&&!n.params.centeredSlides?n.slideTo(n.slides.length-1,0,!1,!0):n.slideTo(n.activeIndex,0,!1,!0))||r(),t.watchOverflow&&i!==n.snapGrid&&n.checkOverflow(),n.emit("update"))},u.prototype.init=function(){var n=this;n.initialized||(n.emit("beforeInit"),n.params.breakpoints&&n.setBreakpoint(),n.addClasses(),n.params.loop&&n.loopCreate(),n.updateSize(),n.updateSlides(),n.params.watchOverflow&&n.checkOverflow(),n.params.grabCursor&&n.setGrabCursor(),n.params.preloadImages&&n.preloadImages(),n.params.loop?n.slideTo(n.params.initialSlide+n.loopedSlides,0,n.params.runCallbacksOnInit):n.slideTo(n.params.initialSlide,0,n.params.runCallbacksOnInit),n.attachEvents(),n.initialized=!0,n.emit("init"))},u.prototype.destroy=function(t,i){void 0===t&&(t=!0);void 0===i&&(i=!0);var r=this,u=r.params,e=r.$el,o=r.$wrapperEl,f=r.slides;return void 0===r.params||r.destroyed||(r.emit("beforeDestroy"),r.initialized=!1,r.detachEvents(),u.loop&&r.loopDestroy(),i&&(r.removeClasses(),e.removeAttr("style"),o.removeAttr("style"),f&&f.length&&f.removeClass([u.slideVisibleClass,u.slideActiveClass,u.slideNextClass,u.slidePrevClass].join(" ")).removeAttr("style").removeAttr("data-swiper-slide-index").removeAttr("data-swiper-column").removeAttr("data-swiper-row")),r.emit("destroy"),Object.keys(r.eventsListeners).forEach(function(n){r.off(n)}),!1!==t&&(r.$el[0].swiper=null,r.$el.data("swiper",null),n.deleteProps(r)),r.destroyed=!0),null},u.extendDefaults=function(t){n.extend(et,t)},f.extendedDefaults.get=function(){return et},f.defaults.get=function(){return vt},f.Class.get=function(){return i},f.$.get=function(){return t},Object.defineProperties(u,f),u}(h),si={name:"device",proto:{device:e},"static":{device:e}},hi={name:"support",proto:{support:r},"static":{support:r}},ci={name:"browser",proto:{browser:v},"static":{browser:v}},li={name:"resize",create:function(){var t=this;n.extend(t,{resize:{resizeHandler:function(){t&&!t.destroyed&&t.initialized&&(t.emit("beforeResize"),t.emit("resize"))},orientationChangeHandler:function(){t&&!t.destroyed&&t.initialized&&t.emit("orientationchange")}}})},on:{init:function(){i.addEventListener("resize",this.resize.resizeHandler);i.addEventListener("orientationchange",this.resize.orientationChangeHandler)},destroy:function(){i.removeEventListener("resize",this.resize.resizeHandler);i.removeEventListener("orientationchange",this.resize.orientationChangeHandler)}}},d={func:i.MutationObserver||i.WebkitMutationObserver,attach:function(n,t){void 0===t&&(t={});var r=this,u=new d.func(function(n){if(1!==n.length){var t=function(){r.emit("observerUpdate",n[0])};i.requestAnimationFrame?i.requestAnimationFrame(t):i.setTimeout(t,0)}else r.emit("observerUpdate",n[0])});u.observe(n,{attributes:void 0===t.attributes||t.attributes,childList:void 0===t.childList||t.childList,characterData:void 0===t.characterData||t.characterData});r.observer.observers.push(u)},init:function(){var n=this,i,t;if(r.observer&&n.params.observer){if(n.params.observeParents)for(i=n.$el.parents(),t=0;t<i.length;t+=1)n.observer.attach(i[t]);n.observer.attach(n.$el[0],{childList:n.params.observeSlideChildren});n.observer.attach(n.$wrapperEl[0],{attributes:!1})}},destroy:function(){this.observer.observers.forEach(function(n){n.disconnect()});this.observer.observers=[]}},ai={name:"observer",params:{observer:!1,observeParents:!1,observeSlideChildren:!1},create:function(){n.extend(this,{observer:{init:d.init.bind(this),attach:d.attach.bind(this),destroy:d.destroy.bind(this),observers:[]}})},on:{init:function(){this.observer.init()},destroy:function(){this.observer.destroy()}}},g={update:function(t){function ut(){i.updateSlides();i.updateProgress();i.updateSlidesClasses();i.lazy&&i.params.lazy.enabled&&i.lazy.load()}var i=this,v=i.params,y=v.slidesPerView,c=v.slidesPerGroup,ft=v.centeredSlides,nt=i.params.virtual,tt=nt.addSlidesBefore,it=nt.addSlidesAfter,f=i.virtual,p=f.from,l=f.to,s=f.slides,et=f.slidesGrid,rt=f.renderSlide,ot=f.offset,w,b,k,d,g,a,o,r;i.updateActiveIndex();d=i.activeIndex||0;w=i.rtlTranslate?"right":i.isHorizontal()?"left":"top";ft?(b=Math.floor(y/2)+c+tt,k=Math.floor(y/2)+c+it):(b=y+(c-1)+tt,k=c+it);var u=Math.max((d||0)-k,0),e=Math.min((d||0)+b,s.length-1),h=(i.slidesGrid[u]||0)-(i.slidesGrid[0]||0);if(n.extend(i.virtual,{from:u,to:e,offset:h,slidesGrid:i.slidesGrid}),p===u&&l===e&&!t)return i.slidesGrid!==et&&h!==ot&&i.slides.css(w,h+"px"),void i.updateProgress();if(i.params.virtual.renderExternal)return i.params.virtual.renderExternal.call(i,{offset:h,from:u,to:e,slides:function(){for(var t=[],n=u;n<=e;n+=1)t.push(s[n]);return t}()}),void ut();if(g=[],a=[],t)i.$wrapperEl.find("."+i.params.slideClass).remove();else for(o=p;o<=l;o+=1)(o<u||e<o)&&i.$wrapperEl.find("."+i.params.slideClass+'[data-swiper-slide-index="'+o+'"]').remove();for(r=0;r<s.length;r+=1)u<=r&&r<=e&&(void 0===l||t?a.push(r):(l<r&&a.push(r),r<p&&g.push(r)));a.forEach(function(n){i.$wrapperEl.append(rt(s[n],n))});g.sort(function(n,t){return t-n}).forEach(function(n){i.$wrapperEl.prepend(rt(s[n],n))});i.$wrapperEl.children(".swiper-slide").css(w,h+"px");ut()},renderSlide:function(n,i){var r=this,f=r.params.virtual,u;return f.cache&&r.virtual.cache[i]?r.virtual.cache[i]:(u=f.renderSlide?t(f.renderSlide.call(r,n,i)):t('<div class="'+r.params.slideClass+'" data-swiper-slide-index="'+i+'">'+n+"<\/div>"),u.attr("data-swiper-slide-index")||u.attr("data-swiper-slide-index",i),f.cache&&(r.virtual.cache[i]=u),u)},appendSlide:function(n){this.virtual.slides.push(n);this.virtual.update(!0)},prependSlide:function(n){var t=this,i,r;(t.virtual.slides.unshift(n),t.params.virtual.cache)&&(i=t.virtual.cache,r={},Object.keys(i).forEach(function(n){r[n+1]=i[n]}),t.virtual.cache=r);t.virtual.update(!0);t.slideNext(0)}},vi={name:"virtual",params:{virtual:{enabled:!1,slides:[],cache:!0,renderSlide:null,renderExternal:null,addSlidesBefore:0,addSlidesAfter:0}},create:function(){var t=this;n.extend(t,{virtual:{update:g.update.bind(t),appendSlide:g.appendSlide.bind(t),prependSlide:g.prependSlide.bind(t),renderSlide:g.renderSlide.bind(t),slides:t.params.virtual.slides,cache:{}}})},on:{beforeInit:function(){var t=this,i;t.params.virtual.enabled&&(t.classNames.push(t.params.containerModifierClass+"virtual"),i={watchSlidesProgress:!0},n.extend(t.params,i),n.extend(t.originalParams,i),t.params.initialSlide||t.virtual.update())},setTranslate:function(){this.params.virtual.enabled&&this.virtual.update()}}},ot={handle:function(n){var t=this,o=t.rtlTranslate,f=n,r,c,l,h,s;if((f.originalEvent&&(f=f.originalEvent),r=f.keyCode||f.charCode,!t.allowSlideNext&&(t.isHorizontal()&&39===r||t.isVertical()&&40===r))||!t.allowSlidePrev&&(t.isHorizontal()&&37===r||t.isVertical()&&38===r))return!1;if(!(f.shiftKey||f.altKey||f.ctrlKey||f.metaKey||u.activeElement&&u.activeElement.nodeName&&("input"===u.activeElement.nodeName.toLowerCase()||"textarea"===u.activeElement.nodeName.toLowerCase()))){if(t.params.keyboard.onlyInViewport&&(37===r||39===r||38===r||40===r)){if(c=!1,0<t.$el.parents("."+t.params.slideClass).length&&0===t.$el.parents("."+t.params.slideActiveClass).length)return;var a=i.innerWidth,v=i.innerHeight,e=t.$el.offset();for(o&&(e.left-=t.$el[0].scrollLeft),l=[[e.left,e.top],[e.left+t.width,e.top],[e.left,e.top+t.height],[e.left+t.width,e.top+t.height]],h=0;h<l.length;h+=1)s=l[h],0<=s[0]&&s[0]<=a&&0<=s[1]&&s[1]<=v&&(c=!0);if(!c)return}t.isHorizontal()?(37!==r&&39!==r||(f.preventDefault?f.preventDefault():f.returnValue=!1),(39===r&&!o||37===r&&o)&&t.slideNext(),(37===r&&!o||39===r&&o)&&t.slidePrev()):(38!==r&&40!==r||(f.preventDefault?f.preventDefault():f.returnValue=!1),40===r&&t.slideNext(),38===r&&t.slidePrev());t.emit("keyPress",r)}},enable:function(){this.keyboard.enabled||(t(u).on("keydown",this.keyboard.handle),this.keyboard.enabled=!0)},disable:function(){this.keyboard.enabled&&(t(u).off("keydown",this.keyboard.handle),this.keyboard.enabled=!1)}},yi={name:"keyboard",params:{keyboard:{enabled:!1,onlyInViewport:!0}},create:function(){n.extend(this,{keyboard:{enabled:!1,enable:ot.enable.bind(this),disable:ot.disable.bind(this),handle:ot.handle.bind(this)}})},on:{init:function(){this.params.keyboard.enabled&&this.keyboard.enable()},destroy:function(){this.keyboard.enabled&&this.keyboard.disable()}}},c={lastScrollTime:n.now(),event:-1<i.navigator.userAgent.indexOf("firefox")?"DOMMouseScroll":function(){var t="onwheel",n=t in u,i;return n||(i=u.createElement("div"),i.setAttribute(t,"return;"),n="function"==typeof i[t]),!n&&u.implementation&&u.implementation.hasFeature&&!0!==u.implementation.hasFeature("","")&&(n=u.implementation.hasFeature("Events.wheel","3.0")),n}()?"wheel":"mousewheel",normalize:function(n){var u=0,t=0,i=0,r=0;return"detail"in n&&(t=n.detail),"wheelDelta"in n&&(t=-n.wheelDelta/120),"wheelDeltaY"in n&&(t=-n.wheelDeltaY/120),"wheelDeltaX"in n&&(u=-n.wheelDeltaX/120),"axis"in n&&n.axis===n.HORIZONTAL_AXIS&&(u=t,t=0),i=10*u,r=10*t,"deltaY"in n&&(r=n.deltaY),"deltaX"in n&&(i=n.deltaX),(i||r)&&n.deltaMode&&(1===n.deltaMode?(i*=40,r*=40):(i*=800,r*=800)),i&&!u&&(u=i<1?-1:1),r&&!t&&(t=r<1?-1:1),{spinX:u,spinY:t,pixelX:i,pixelY:r}},handleMouseEnter:function(){this.mouseEntered=!0},handleMouseLeave:function(){this.mouseEntered=!1},handle:function(t){var u=t,r=this,s=r.params.mousewheel;if(!r.mouseEntered&&!s.releaseOnEdges)return!0;u.originalEvent&&(u=u.originalEvent);var e=0,h=r.rtlTranslate?-1:1,f=c.normalize(u);if(s.forceToAxis)if(r.isHorizontal()){if(!(Math.abs(f.pixelX)>Math.abs(f.pixelY)))return!0;e=f.pixelX*h}else{if(!(Math.abs(f.pixelY)>Math.abs(f.pixelX)))return!0;e=f.pixelY}else e=Math.abs(f.pixelX)>Math.abs(f.pixelY)?-f.pixelX*h:-f.pixelY;if(0===e)return!0;if(s.invert&&(e=-e),r.params.freeMode){r.params.loop&&r.loopFix();var o=r.getTranslate()+e*s.sensitivity,l=r.isBeginning,a=r.isEnd;if(o>=r.minTranslate()&&(o=r.minTranslate()),o<=r.maxTranslate()&&(o=r.maxTranslate()),r.setTransition(0),r.setTranslate(o),r.updateProgress(),r.updateActiveIndex(),r.updateSlidesClasses(),(!l&&r.isBeginning||!a&&r.isEnd)&&r.updateSlidesClasses(),r.params.freeModeSticky&&(clearTimeout(r.mousewheel.timeout),r.mousewheel.timeout=n.nextTick(function(){r.slideToClosest()},300)),r.emit("scroll",u),r.params.autoplay&&r.params.autoplayDisableOnInteraction&&r.autoplay.stop(),o===r.minTranslate()||o===r.maxTranslate())return!0}else{if(60<n.now()-r.mousewheel.lastScrollTime)if(e<0)if(r.isEnd&&!r.params.loop||r.animating){if(s.releaseOnEdges)return!0}else r.slideNext(),r.emit("scroll",u);else if(r.isBeginning&&!r.params.loop||r.animating){if(s.releaseOnEdges)return!0}else r.slidePrev(),r.emit("scroll",u);r.mousewheel.lastScrollTime=(new i.Date).getTime()}return u.preventDefault?u.preventDefault():u.returnValue=!1,!1},enable:function(){var n=this,i;return c.event?n.mousewheel.enabled?!1:(i=n.$el,"container"!==n.params.mousewheel.eventsTarged&&(i=t(n.params.mousewheel.eventsTarged)),i.on("mouseenter",n.mousewheel.handleMouseEnter),i.on("mouseleave",n.mousewheel.handleMouseLeave),i.on(c.event,n.mousewheel.handle),n.mousewheel.enabled=!0):!1},disable:function(){var n=this,i;return c.event?n.mousewheel.enabled?(i=n.$el,"container"!==n.params.mousewheel.eventsTarged&&(i=t(n.params.mousewheel.eventsTarged)),i.off(c.event,n.mousewheel.handle),!(n.mousewheel.enabled=!1)):!1:!1}},y={update:function(){var n=this,t=n.params.navigation;if(!n.params.loop){var u=n.navigation,i=u.$nextEl,r=u.$prevEl;r&&0<r.length&&(n.isBeginning?r.addClass(t.disabledClass):r.removeClass(t.disabledClass),r[n.params.watchOverflow&&n.isLocked?"addClass":"removeClass"](t.lockClass));i&&0<i.length&&(n.isEnd?i.addClass(t.disabledClass):i.removeClass(t.disabledClass),i[n.params.watchOverflow&&n.isLocked?"addClass":"removeClass"](t.lockClass))}},onPrevClick:function(n){n.preventDefault();this.isBeginning&&!this.params.loop||this.slidePrev()},onNextClick:function(n){n.preventDefault();this.isEnd&&!this.params.loop||this.slideNext()},init:function(){var u,f,r=this,i=r.params.navigation;(i.nextEl||i.prevEl)&&(i.nextEl&&(u=t(i.nextEl),r.params.uniqueNavElements&&"string"==typeof i.nextEl&&1<u.length&&1===r.$el.find(i.nextEl).length&&(u=r.$el.find(i.nextEl))),i.prevEl&&(f=t(i.prevEl),r.params.uniqueNavElements&&"string"==typeof i.prevEl&&1<f.length&&1===r.$el.find(i.prevEl).length&&(f=r.$el.find(i.prevEl))),u&&0<u.length&&u.on("click",r.navigation.onNextClick),f&&0<f.length&&f.on("click",r.navigation.onPrevClick),n.extend(r.navigation,{$nextEl:u,nextEl:u&&u[0],$prevEl:f,prevEl:f&&f[0]}))},destroy:function(){var n=this,r=n.navigation,t=r.$nextEl,i=r.$prevEl;t&&t.length&&(t.off("click",n.navigation.onNextClick),t.removeClass(n.params.navigation.disabledClass));i&&i.length&&(i.off("click",n.navigation.onPrevClick),i.removeClass(n.params.navigation.disabledClass))}},nt={update:function(){var n=this,w=n.rtl,i=n.params.pagination,e,s,l,u,a;if(i.el&&n.pagination.el&&n.pagination.$el&&0!==n.pagination.$el.length){var r,h=n.virtual&&n.params.virtual.enabled?n.virtual.slides.length:n.slides.length,f=n.pagination.$el,o=n.params.loop?Math.ceil((h-2*n.loopedSlides)/n.params.slidesPerGroup):n.snapGrid.length;if(n.params.loop?((r=Math.ceil((n.activeIndex-n.loopedSlides)/n.params.slidesPerGroup))>h-1-2*n.loopedSlides&&(r-=h-2*n.loopedSlides),o-1<r&&(r-=o),r<0&&"bullets"!==n.params.paginationType&&(r=o+r)):r=void 0!==n.snapIndex?n.snapIndex:n.activeIndex||0,"bullets"===i.type&&n.pagination.bullets&&0<n.pagination.bullets.length){if(u=n.pagination.bullets,i.dynamicBullets&&(n.pagination.bulletSize=u.eq(0)[n.isHorizontal()?"outerWidth":"outerHeight"](!0),f.css(n.isHorizontal()?"width":"height",n.pagination.bulletSize*(i.dynamicMainBullets+4)+"px"),1<i.dynamicMainBullets&&void 0!==n.previousIndex&&(n.pagination.dynamicBulletIndex+=r-n.previousIndex,n.pagination.dynamicBulletIndex>i.dynamicMainBullets-1?n.pagination.dynamicBulletIndex=i.dynamicMainBullets-1:n.pagination.dynamicBulletIndex<0&&(n.pagination.dynamicBulletIndex=0)),e=r-n.pagination.dynamicBulletIndex,l=((s=e+(Math.min(u.length,i.dynamicMainBullets)-1))+e)/2),u.removeClass(i.bulletActiveClass+" "+i.bulletActiveClass+"-next "+i.bulletActiveClass+"-next-next "+i.bulletActiveClass+"-prev "+i.bulletActiveClass+"-prev-prev "+i.bulletActiveClass+"-main"),1<f.length)u.each(function(n,u){var f=t(u),o=f.index();o===r&&f.addClass(i.bulletActiveClass);i.dynamicBullets&&(e<=o&&o<=s&&f.addClass(i.bulletActiveClass+"-main"),o===e&&f.prev().addClass(i.bulletActiveClass+"-prev").prev().addClass(i.bulletActiveClass+"-prev-prev"),o===s&&f.next().addClass(i.bulletActiveClass+"-next").next().addClass(i.bulletActiveClass+"-next-next"))});else if(u.eq(r).addClass(i.bulletActiveClass),i.dynamicBullets){for(var b=u.eq(e),k=u.eq(s),c=e;c<=s;c+=1)u.eq(c).addClass(i.bulletActiveClass+"-main");b.prev().addClass(i.bulletActiveClass+"-prev").prev().addClass(i.bulletActiveClass+"-prev-prev");k.next().addClass(i.bulletActiveClass+"-next").next().addClass(i.bulletActiveClass+"-next-next")}if(i.dynamicBullets){var d=Math.min(u.length,i.dynamicMainBullets+4),g=(n.pagination.bulletSize*d-n.pagination.bulletSize)/2-l*n.pagination.bulletSize,nt=w?"right":"left";u.css(n.isHorizontal()?nt:"top",g+"px")}}if("fraction"===i.type&&(f.find("."+i.currentClass).text(i.formatFractionCurrent(r+1)),f.find("."+i.totalClass).text(i.formatFractionTotal(o))),"progressbar"===i.type){a=i.progressbarOpposite?n.isHorizontal()?"vertical":"horizontal":n.isHorizontal()?"horizontal":"vertical";var v=(r+1)/o,y=1,p=1;"horizontal"===a?y=v:p=v;f.find("."+i.progressbarFillClass).transform("translate3d(0,0,0) scaleX("+y+") scaleY("+p+")").transition(n.params.speed)}"custom"===i.type&&i.renderCustom?(f.html(i.renderCustom(n,r+1,o)),n.emit("paginationRender",n,f[0])):n.emit("paginationUpdate",n,f[0]);f[n.params.watchOverflow&&n.isLocked?"addClass":"removeClass"](i.lockClass)}},render:function(){var t=this,n=t.params.pagination,f,u;if(n.el&&t.pagination.el&&t.pagination.$el&&0!==t.pagination.$el.length){var e=t.virtual&&t.params.virtual.enabled?t.virtual.slides.length:t.slides.length,r=t.pagination.$el,i="";if("bullets"===n.type){for(f=t.params.loop?Math.ceil((e-2*t.loopedSlides)/t.params.slidesPerGroup):t.snapGrid.length,u=0;u<f;u+=1)i+=n.renderBullet?n.renderBullet.call(t,u,n.bulletClass):"<"+n.bulletElement+' class="'+n.bulletClass+'"><\/'+n.bulletElement+">";r.html(i);t.pagination.bullets=r.find("."+n.bulletClass)}"fraction"===n.type&&(i=n.renderFraction?n.renderFraction.call(t,n.currentClass,n.totalClass):'<span class="'+n.currentClass+'"><\/span> / <span class="'+n.totalClass+'"><\/span>',r.html(i));"progressbar"===n.type&&(i=n.renderProgressbar?n.renderProgressbar.call(t,n.progressbarFillClass):'<span class="'+n.progressbarFillClass+'"><\/span>',r.html(i));"custom"!==n.type&&t.emit("paginationRender",t.pagination.$el[0])}},init:function(){var u=this,i=u.params.pagination,r;i.el&&(r=t(i.el),0!==r.length&&(u.params.uniqueNavElements&&"string"==typeof i.el&&1<r.length&&1===u.$el.find(i.el).length&&(r=u.$el.find(i.el)),"bullets"===i.type&&i.clickable&&r.addClass(i.clickableClass),r.addClass(i.modifierClass+i.type),"bullets"===i.type&&i.dynamicBullets&&(r.addClass(""+i.modifierClass+i.type+"-dynamic"),u.pagination.dynamicBulletIndex=0,i.dynamicMainBullets<1&&(i.dynamicMainBullets=1)),"progressbar"===i.type&&i.progressbarOpposite&&r.addClass(i.progressbarOppositeClass),i.clickable&&r.on("click","."+i.bulletClass,function(n){n.preventDefault();var i=t(this).index()*u.params.slidesPerGroup;u.params.loop&&(i+=u.loopedSlides);u.slideTo(i)}),n.extend(u.pagination,{$el:r,el:r[0]})))},destroy:function(){var n=this,t=n.params.pagination,i;t.el&&n.pagination.el&&n.pagination.$el&&0!==n.pagination.$el.length&&(i=n.pagination.$el,i.removeClass(t.hiddenClass),i.removeClass(t.modifierClass+t.type),n.pagination.bullets&&n.pagination.bullets.removeClass(t.bulletActiveClass),t.clickable&&i.off("click","."+t.bulletClass))}},s={setTranslate:function(){var t=this;if(t.params.scrollbar.el&&t.scrollbar.el){var o=t.scrollbar,h=t.rtlTranslate,c=t.progress,i=o.dragSize,e=o.trackSize,u=o.$dragEl,s=o.$el,l=t.params.scrollbar,f=i,n=(e-i)*c;h?0<(n=-n)?(f=i-n,n=0):e<-n+i&&(f=e+n):n<0?(f=i+n,n=0):e<n+i&&(f=e-n);t.isHorizontal()?(r.transforms3d?u.transform("translate3d("+n+"px, 0, 0)"):u.transform("translateX("+n+"px)"),u[0].style.width=f+"px"):(r.transforms3d?u.transform("translate3d(0px, "+n+"px, 0)"):u.transform("translateY("+n+"px)"),u[0].style.height=f+"px");l.hide&&(clearTimeout(t.scrollbar.timeout),s[0].style.opacity=1,t.scrollbar.timeout=setTimeout(function(){s[0].style.opacity=0;s.transition(400)},1e3))}},setTransition:function(n){this.params.scrollbar.el&&this.scrollbar.el&&this.scrollbar.$dragEl.transition(n)},updateSize:function(){var t=this;if(t.params.scrollbar.el&&t.scrollbar.el){var i=t.scrollbar,r=i.$dragEl,u=i.$el;r[0].style.width="";r[0].style.height="";var f,o=t.isHorizontal()?u[0].offsetWidth:u[0].offsetHeight,e=t.size/t.virtualSize,s=e*(o/t.size);f="auto"===t.params.scrollbar.dragSize?o*e:parseInt(t.params.scrollbar.dragSize,10);t.isHorizontal()?r[0].style.width=f+"px":r[0].style.height=f+"px";u[0].style.display=1<=e?"none":"";t.params.scrollbarHide&&(u[0].style.opacity=0);n.extend(i,{trackSize:o,divider:e,moveDivider:s,dragSize:f});i.$el[t.params.watchOverflow&&t.isLocked?"addClass":"removeClass"](t.params.scrollbar.lockClass)}},setDragPosition:function(n){var i,t=this,r=t.scrollbar,e=t.rtlTranslate,o=r.$el,f=r.dragSize,s=r.trackSize,u;i=((t.isHorizontal()?"touchstart"===n.type||"touchmove"===n.type?n.targetTouches[0].pageX:n.pageX||n.clientX:"touchstart"===n.type||"touchmove"===n.type?n.targetTouches[0].pageY:n.pageY||n.clientY)-o.offset()[t.isHorizontal()?"left":"top"]-f/2)/(s-f);i=Math.max(Math.min(i,1),0);e&&(i=1-i);u=t.minTranslate()+(t.maxTranslate()-t.minTranslate())*i;t.updateProgress(u);t.setTranslate(u);t.updateActiveIndex();t.updateSlidesClasses()},onDragStart:function(n){var t=this,u=t.params.scrollbar,i=t.scrollbar,f=t.$wrapperEl,r=i.$el,e=i.$dragEl;t.scrollbar.isTouched=!0;n.preventDefault();n.stopPropagation();f.transition(100);e.transition(100);i.setDragPosition(n);clearTimeout(t.scrollbar.dragTimeout);r.transition(0);u.hide&&r.css("opacity",1);t.emit("scrollbarDragStart",n)},onDragMove:function(n){var t=this.scrollbar,i=this.$wrapperEl,r=t.$el,u=t.$dragEl;this.scrollbar.isTouched&&(n.preventDefault?n.preventDefault():n.returnValue=!1,t.setDragPosition(n),i.transition(0),r.transition(0),u.transition(0),this.emit("scrollbarDragMove",n))},onDragEnd:function(t){var i=this,r=i.params.scrollbar,u=i.scrollbar.$el;i.scrollbar.isTouched&&(i.scrollbar.isTouched=!1,r.hide&&(clearTimeout(i.scrollbar.dragTimeout),i.scrollbar.dragTimeout=n.nextTick(function(){u.css("opacity",0);u.transition(400)},1e3)),i.emit("scrollbarDragEnd",t),r.snapOnRelease&&i.slideToClosest())},enableDraggable:function(){var n=this;if(n.params.scrollbar.el){var h=n.scrollbar,f=n.touchEventsTouch,e=n.touchEventsDesktop,o=n.params,t=h.$el[0],i=!(!r.passiveListener||!o.passiveListeners)&&{passive:!1,capture:!1},s=!(!r.passiveListener||!o.passiveListeners)&&{passive:!0,capture:!1};r.touch?(t.addEventListener(f.start,n.scrollbar.onDragStart,i),t.addEventListener(f.move,n.scrollbar.onDragMove,i),t.addEventListener(f.end,n.scrollbar.onDragEnd,s)):(t.addEventListener(e.start,n.scrollbar.onDragStart,i),u.addEventListener(e.move,n.scrollbar.onDragMove,i),u.addEventListener(e.end,n.scrollbar.onDragEnd,s))}},disableDraggable:function(){var n=this;if(n.params.scrollbar.el){var 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t=this;n.extend(t,{navigation:{init:y.init.bind(t),update:y.update.bind(t),destroy:y.destroy.bind(t),onNextClick:y.onNextClick.bind(t),onPrevClick:y.onPrevClick.bind(t)}})},on:{init:function(){this.navigation.init();this.navigation.update()},toEdge:function(){this.navigation.update()},fromEdge:function(){this.navigation.update()},destroy:function(){this.navigation.destroy()},click:function(n){var u=this.navigation,i=u.$nextEl,r=u.$prevEl;!this.params.navigation.hideOnClick||t(n.target).is(r)||t(n.target).is(i)||(i&&i.toggleClass(this.params.navigation.hiddenClass),r&&r.toggleClass(this.params.navigation.hiddenClass))}}},{name:"pagination",params:{pagination:{el:null,bulletElement:"span",clickable:!1,hideOnClick:!1,renderBullet:null,renderProgressbar:null,renderFraction:null,renderCustom:null,progressbarOpposite:!1,type:"bullets",dynamicBullets:!1,dynamicMainBullets:1,formatFractionCurrent:function(n){return n},formatFractionTotal:function(n){return 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t=this,i;"fade"===t.params.effect&&(t.classNames.push(t.params.containerModifierClass+"fade"),i={slidesPerView:1,slidesPerColumn:1,slidesPerGroup:1,watchSlidesProgress:!0,spaceBetween:0,virtualTranslate:!0},n.extend(t.params,i),n.extend(t.originalParams,i))},setTranslate:function(){"fade"===this.params.effect&&this.fadeEffect.setTranslate()},setTransition:function(n){"fade"===this.params.effect&&this.fadeEffect.setTransition(n)}}},{name:"effect-cube",params:{cubeEffect:{slideShadows:!0,shadow:!0,shadowOffset:20,shadowScale:.94}},create:function(){n.extend(this,{cubeEffect:{setTranslate:bt.setTranslate.bind(this),setTransition:bt.setTransition.bind(this)}})},on:{beforeInit:function(){var t=this,i;"cube"===t.params.effect&&(t.classNames.push(t.params.containerModifierClass+"cube"),t.classNames.push(t.params.containerModifierClass+"3d"),i={slidesPerView:1,slidesPerColumn:1,slidesPerGroup:1,watchSlidesProgress:!0,resistanceRatio:0,spaceBetween:0,centeredSlides:!1,virtualTranslate:!0},n.extend(t.params,i),n.extend(t.originalParams,i))},setTranslate:function(){"cube"===this.params.effect&&this.cubeEffect.setTranslate()},setTransition:function(n){"cube"===this.params.effect&&this.cubeEffect.setTransition(n)}}},{name:"effect-flip",params:{flipEffect:{slideShadows:!0,limitRotation:!0}},create:function(){n.extend(this,{flipEffect:{setTranslate:kt.setTranslate.bind(this),setTransition:kt.setTransition.bind(this)}})},on:{beforeInit:function(){var t=this,i;"flip"===t.params.effect&&(t.classNames.push(t.params.containerModifierClass+"flip"),t.classNames.push(t.params.containerModifierClass+"3d"),i={slidesPerView:1,slidesPerColumn:1,slidesPerGroup:1,watchSlidesProgress:!0,spaceBetween:0,virtualTranslate:!0},n.extend(t.params,i),n.extend(t.originalParams,i))},setTranslate:function(){"flip"===this.params.effect&&this.flipEffect.setTranslate()},setTransition:function(n){"flip"===this.params.effect&&this.flipEffect.setTransition(n)}}},{name:"effect-coverflow",params:{coverflowEffect:{rotate:50,stretch:0,depth:100,modifier:1,slideShadows:!0}},create:function(){n.extend(this,{coverflowEffect:{setTranslate:dt.setTranslate.bind(this),setTransition:dt.setTransition.bind(this)}})},on:{beforeInit:function(){var 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t.DocumentTouch),sot=Object.freeze({IS_IPAD:el,IS_IPHONE:ol,IS_IPOD:rk,IS_IOS:pi,IOS_VERSION:oot,IS_ANDROID:yr,ANDROID_VERSION:sl,IS_NATIVE_ANDROID:uk,IS_FIREFOX:fk,IS_EDGE:hl,IS_CHROME:rr,CHROME_VERSION:ek,IE_VERSION:ok,IS_SAFARI:sk,IS_ANY_SAFARI:hk,TOUCH_ENABLED:po}),wo={},bo=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]],hot=bo[0],ko=void 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yk=function(n){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(function(t,i){return n[i]&&(t[i]=n[i]),t},{cues:n.cues&&Array.prototype.map.call(n.cues,function(n){return{startTime:n.startTime,endTime:n.endTime,text:n.text,id:n.id}})})},cot=function(n){var t=n.$$("track"),i=Array.prototype.map.call(t,function(n){return n.track});return Array.prototype.map.call(t,function(n){var t=yk(n.track);return n.src&&(t.src=n.src),t}).concat(Array.prototype.filter.call(n.textTracks(),function(n){return-1===i.indexOf(n)}).map(yk))},lot=function(n,t){return n.forEach(function(n){var i=t.addRemoteTextTrack(n).track;!n.src&&n.cues&&n.cues.forEach(function(n){return i.addCue(n)})}),t.textTracks()},ll="vjs-modal-dialog",au=function(n){function i(t,r){f(this,i);var u=e(this,n.call(this,t,r));return 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n=this.player();this.trigger("beforemodalclose");this.opened_=!1;this.wasPlaying_&&this.options_.pauseOnOpen&&n.play();this.closeable()&&this.off(this.el_.ownerDocument,"keydown",s(this,this.handleKeyPress));this.hadControls_&&n.controls(!0);this.hide();this.el().setAttribute("aria-hidden","true");this.trigger("modalclose");this.conditionalBlur_();this.options_.temporary&&this.dispose()}},i.prototype.closeable=function(n){var i,t,r;return"boolean"==typeof n&&(i=this.closeable_=!!n,t=this.getChild("closeButton"),i&&!t&&(r=this.contentEl_,this.contentEl_=this.el_,t=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=r,this.on(t,"close",this.close)),!i&&t&&(this.off(t,"close",this.close),this.removeChild(t),t.dispose())),this.closeable_},i.prototype.fill=function(){this.fillWith(this.content())},i.prototype.fillWith=function(n){var t=this.contentEl(),i=t.parentNode,u=t.nextSibling,r;this.trigger("beforemodalfill");this.hasBeenFilled_=!0;i.removeChild(t);this.empty();sb(t,n);this.trigger("modalfill");u?i.insertBefore(t,u):i.appendChild(t);r=this.getChild("closeButton");r&&i.appendChild(r.el_)},i.prototype.empty=function(){this.trigger("beforemodalempty");yc(this.contentEl());this.trigger("modalempty")},i.prototype.content=function(n){return"undefined"!=typeof n&&(this.content_=n),this.content_},i.prototype.conditionalFocus_=function(){var n=u.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null;(t.contains(n)||t===n)&&(this.previouslyActiveEl_=n,this.focus(),this.on(u,"keydown",this.handleKeyDown))},i.prototype.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null);this.off(u,"keydown",this.handleKeyDown)},i.prototype.handleKeyDown=function(n){if(9===n.which){for(var t=this.focusableEls_(),f=this.el_.querySelector(":focus"),i=void 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n&&t?pd(n,t):null};ue.processCues=function(n,t,i){var r,u;if(!n||!t||!i)return null;for(;i.firstChild;)i.removeChild(i.firstChild);if(r=n.document.createElement("div"),r.style.position="absolute",r.style.left="0",r.style.right="0",r.style.top="0",r.style.bottom="0",r.style.margin="1.5%",i.appendChild(r),function(n){for(var t=0;t<n.length;t++)if(n[t].hasBeenReset||!n[t].displayState)return!0;return!1}(t)){var f=[],e=ft.getSimpleBoxPosition(r),o={font:Math.round(.05*e.height*100)/100+"px sans-serif"};!function(){for(var i,u,s=0;s<t.length;s++)u=t[s],i=new ra(n,u,o),r.appendChild(i.div),ast(0,i,e,f),u.displayState=i.div,f.push(ft.getSimpleBoxPosition(i))}()}else for(u=0;u<t.length;u++)r.appendChild(t[u].displayState)};(ue.Parser=function(n,t,i){i||(i=t,t={});t||(t={});this.window=n;this.vttjs=t;this.state="INITIAL";this.buffer="";this.decoder=i||new TextDecoder("utf8");this.regionList=[]}).prototype={reportOrThrowError:function(n){if(!(n instanceof ri))throw 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this;switch(r?r=!1:i=f(),t.state){case"HEADER":/:/.test(i)?o(i):i||(t.state="ID");continue;case"NOTE":i||(t.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(i)){t.state="NOTE";break}if(!i)continue;if(t.cue=new(t.vttjs.VTTCue||t.window.VTTCue)(0,0,""),t.state="CUE",-1===i.indexOf("-->")){t.cue.id=i;continue}case"CUE":try{ost(i,t.cue,t.regionList)}catch(n){t.reportOrThrowError(n);t.cue=null;t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":if(e=-1!==i.indexOf("-->"),!i||e&&(r=!0)){t.oncue&&t.oncue(t.cue);t.cue=null;t.state="ID";continue}t.cue.text&&(t.cue.text+="\n");t.cue.text+=i;continue;case"BADCUE":i||(t.state="ID");continue}}}catch(n){t.reportOrThrowError(n);"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 n=this;try{if(n.buffer+=n.decoder.decode(),(n.cue||"HEADER"===n.state)&&(n.buffer+="\n\n",n.parse()),"INITIAL"===n.state)throw new ri(ri.Errors.BadSignature);}catch(t){n.reportOrThrowError(t)}return n.onflush&&n.onflush(),this}};var ua=ue,wd=Object.freeze({"default":ua,__moduleExports:ua}),vst="auto",yst={"":1,lr:1,rl:1},pst={start:1,middle:1,end:1,left:1,right:1};bd.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var ea=bd,kd=Object.freeze({"default":ea,__moduleExports:ea}),wst={"":!0,up:!0};var oa=function(){var n=100,t=3,i=0,r=100,u=0,f=100,e="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return n},set:function(t){if(!fe(t))throw new Error("Width must be between 0 and 100.");n=t}},lines:{enumerable:!0,get:function(){return t},set:function(n){if("number"!=typeof n)throw new TypeError("Lines must be set to a number.");t=n}},regionAnchorY:{enumerable:!0,get:function(){return r},set:function(n){if(!fe(n))throw new Error("RegionAnchorX must be between 0 and 100.");r=n}},regionAnchorX:{enumerable:!0,get:function(){return i},set:function(n){if(!fe(n))throw new Error("RegionAnchorY must be between 0 and 100.");i=n}},viewportAnchorY:{enumerable:!0,get:function(){return f},set:function(n){if(!fe(n))throw new Error("ViewportAnchorY must be between 0 and 100.");f=n}},viewportAnchorX:{enumerable:!0,get:function(){return u},set:function(n){if(!fe(n))throw new Error("ViewportAnchorX must be between 0 and 100.");u=n}},scroll:{enumerable:!0,get:function(){return e},set:function(n){var t,i="string"==typeof(t=n)&&!!wst[t.toLowerCase()]&&t.toLowerCase();if(!1===i)throw new SyntaxError("An invalid or illegal string was specified.");e=i}}})},dd=Object.freeze({"default":oa,__moduleExports:oa}),bst=wd&&ua||wd,kst=kd&&ea||kd,dst=dd&&oa||dd,ee=sc(function(n){var i=n.exports={WebVTT:bst,VTTCue:kst,VTTRegion:dst};t.vttjs=i;t.WebVTT=i.WebVTT;var r=i.VTTCue,u=i.VTTRegion,f=t.VTTCue,e=t.VTTRegion;i.shim=function(){t.VTTCue=r;t.VTTRegion=u};i.restore=function(){t.VTTCue=f;t.VTTRegion=e};t.VTTCue||i.shim()});ee.WebVTT;ee.VTTCue;ee.VTTRegion;y=function(n){function i(){var r=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},u=1<arguments.length&&void 0!==arguments[1]?arguments[1]:function(){},t;return f(this,i),r.reportTouchActivity=!1,t=e(this,n.call(this,null,r,u)),t.hasStarted_=!1,t.on("playing",function(){this.hasStarted_=!0}),t.on("loadstart",function(){this.hasStarted_=!1}),lt.names.forEach(function(n){var i=lt[n];r&&r[i.getterName]&&(t[i.privateName]=r[i.getterName])}),t.featuresProgressEvents||t.manualProgressOn(),t.featuresTimeupdateEvents||t.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(function(n){!1===r["native"+n+"Tracks"]&&(t["featuresNative"+n+"Tracks"]=!1)}),!1===r.nativeCaptions||!1===r.nativeTextTracks?t.featuresNativeTextTracks=!1:!0!==r.nativeCaptions&&!0!==r.nativeTextTracks||(t.featuresNativeTextTracks=!0),t.featuresNativeTextTracks||t.emulateTextTracks(),t.autoRemoteTextTracks_=new lt.text.ListClass,t.initTrackListeners(),r.nativeControlsForTouch||t.emitTapEvents(),t.constructor&&(t.name_=t.constructor.name||"Unknown Tech"),t}return o(i,n),i.prototype.triggerSourceset=function(n){var t=this;this.isReady_||this.one("ready",function(){return t.setTimeout(function(){return t.triggerSourceset(n)},1)});this.trigger({src:n,type:"sourceset"})},i.prototype.manualProgressOn=function(){this.on("durationchange",this.onDurationChange);this.manualProgress=!0;this.one("ready",this.trackProgress)},i.prototype.manualProgressOff=function(){this.manualProgress=!1;this.stopTrackingProgress();this.off("durationchange",this.onDurationChange)},i.prototype.trackProgress=function(){this.stopTrackingProgress();this.progressInterval=this.setInterval(s(this,function(){var n=this.bufferedPercent();this.bufferedPercent_!==n&&this.trigger("progress");1===(this.bufferedPercent_=n)&&this.stopTrackingProgress()}),500)},i.prototype.onDurationChange=function(){this.duration_=this.duration()},i.prototype.buffered=function(){return pr(0,0)},i.prototype.bufferedPercent=function(){return lk(this.buffered(),this.duration_)},i.prototype.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},i.prototype.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0;this.on("play",this.trackCurrentTime);this.on("pause",this.stopTrackingCurrentTime)},i.prototype.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1;this.stopTrackingCurrentTime();this.off("play",this.trackCurrentTime);this.off("pause",this.stopTrackingCurrentTime)},i.prototype.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime();this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)},i.prototype.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval);this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},i.prototype.dispose=function(){this.clearTracks(yt.names);this.manualProgress&&this.manualProgressOff();this.manualTimeUpdates&&this.manualTimeUpdatesOff();n.prototype.dispose.call(this)},i.prototype.clearTracks=function(n){var t=this;(n=[].concat(n)).forEach(function(n){for(var u,i=t[n+"Tracks"]()||[],r=i.length;r--;)u=i[r],"text"===n&&t.removeRemoteTextTrack(u),i.removeTrack(u)})},i.prototype.cleanupAutoTextTracks=function(){for(var i,n=this.autoRemoteTextTracks_||[],t=n.length;t--;)i=n[t],this.removeRemoteTextTrack(i)},i.prototype.reset=function(){},i.prototype.error=function(n){return void 0!==n&&(this.error_=new ut(n),this.trigger("error")),this.error_},i.prototype.played=function(){return this.hasStarted_?pr(0,0):pr()},i.prototype.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},i.prototype.initTrackListeners=function(){var n=this;yt.names.forEach(function(t){var u=yt[t],i=function(){n.trigger(t+"trackchange")},r=n[u.getterName]();r.addEventListener("removetrack",i);r.addEventListener("addtrack",i);n.on("dispose",function(){r.removeEventListener("removetrack",i);r.removeEventListener("addtrack",i)})})},i.prototype.addWebVttScript_=function(){var i=this,n;if(!t.WebVTT)if(u.body.contains(this.el())){if(!this.options_["vtt.js"]&&cf(ee)&&0<Object.keys(ee).length)return void this.trigger("vttjsloaded");n=u.createElement("script");n.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js";n.onload=function(){i.trigger("vttjsloaded")};n.onerror=function(){i.trigger("vttjserror")};this.on("dispose",function(){n.onload=null;n.onerror=null});t.WebVTT=!0;this.el().parentNode.appendChild(n)}else this.ready(this.addWebVttScript_)},i.prototype.emulateTextTracks=function(){var e=this,n=this.textTracks(),r=this.remoteTextTracks(),u=function(t){return n.addTrack(t.track)},f=function(t){return n.removeTrack(t.track)},i,t;r.on("addtrack",u);r.on("removetrack",f);this.addWebVttScript_();i=function(){return e.trigger("texttrackchange")};t=function(){var t,r;for(i(),t=0;t<n.length;t++)r=n[t],r.removeEventListener("cuechange",i),"showing"===r.mode&&r.addEventListener("cuechange",i)};t();n.addEventListener("change",t);n.addEventListener("addtrack",t);n.addEventListener("removetrack",t);this.on("dispose",function(){r.off("addtrack",u);r.off("removetrack",f);n.removeEventListener("change",t);n.removeEventListener("addtrack",t);n.removeEventListener("removetrack",t);for(var e=0;e<n.length;e++)n[e].removeEventListener("cuechange",i)})},i.prototype.addTextTrack=function(n,t,i){if(!n)throw new Error("TextTrack kind is required but was not provided");return function(n,t,i,r){var u=4<arguments.length&&void 0!==arguments[4]?arguments[4]:{},e=n.textTracks(),f;return u.kind=t,i&&(u.label=i),r&&(u.language=r),u.tech=n,f=new lt.text.TrackClass(u),e.addTrack(f),f}(this,n,t,i)},i.prototype.createRemoteTextTrack=function(n){var t=p(n,{tech:this});return new yu.remoteTextEl.TrackClass(t)},i.prototype.addRemoteTextTrack=function(){var i=this,r=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},n=arguments[1],t=this.createRemoteTextTrack(r);return!0!==n&&!1!==n&&(l.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),n=!0),this.remoteTextTrackEls().addTrackElement_(t),this.remoteTextTracks().addTrack(t.track),!0!==n&&this.ready(function(){return i.autoRemoteTextTracks_.addTrack(t.track)}),t},i.prototype.removeRemoteTextTrack=function(n){var t=this.remoteTextTrackEls().getTrackElementByTrack_(n);this.remoteTextTrackEls().removeTrackElement_(t);this.remoteTextTracks().removeTrack(n);this.autoRemoteTextTracks_.removeTrack(n)},i.prototype.getVideoPlaybackQuality=function(){return{}},i.prototype.setPoster=function(){},i.prototype.playsinline=function(){},i.prototype.setPlaysinline=function(){},i.prototype.overrideNativeAudioTracks=function(){},i.prototype.overrideNativeVideoTracks=function(){},i.prototype.canPlayType=function(){return""},i.canPlayType=function(){return""},i.canPlaySource=function(n){return i.canPlayType(n.type)},i.isTech=function(n){return n.prototype instanceof i||n instanceof i||n===i},i.registerTech=function(n,t){if(i.techs_||(i.techs_={}),!i.isTech(t))throw new Error("Tech "+n+" must be a Tech");if(!i.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!i.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return n=b(n),i.techs_[n]=t,"Tech"!==n&&i.defaultTechOrder_.push(n),t},i.getTech=function(n){if(n)return n=b(n),i.techs_&&i.techs_[n]?i.techs_[n]:t&&t.videojs&&t.videojs[n]?(l.warn("The "+n+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),t.videojs[n]):void 0},i}(i);lt.names.forEach(function(n){var t=lt[n];y.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}});y.prototype.featuresVolumeControl=!0;y.prototype.featuresMuteControl=!0;y.prototype.featuresFullscreenResize=!1;y.prototype.featuresPlaybackRate=!1;y.prototype.featuresProgressEvents=!1;y.prototype.featuresSourceset=!1;y.prototype.featuresTimeupdateEvents=!1;y.prototype.featuresNativeTextTracks=!1;y.withSourceHandlers=function(n){n.registerSourceHandler=function(t,i){var r=n.sourceHandlers;r||(r=n.sourceHandlers=[]);void 0===i&&(i=r.length);r.splice(i,0,t)};n.canPlayType=function(t){for(var r=n.sourceHandlers||[],u=void 0,i=0;i<r.length;i++)if(u=r[i].canPlayType(t))return u;return""};n.selectSourceHandler=function(t,i){for(var u=n.sourceHandlers||[],r=0;r<u.length;r++)if(u[r].canHandleSource(t,i))return u[r];return null};n.canPlaySource=function(t,i){var r=n.selectSourceHandler(t,i);return r?r.canHandleSource(t,i):""};["seekable","seeking","duration"].forEach(function(n){var t=this[n];"function"==typeof t&&(this[n]=function(){return this.sourceHandler_&&this.sourceHandler_[n]?this.sourceHandler_[n].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},n.prototype);n.prototype.setSource=function(t){var i=n.selectSourceHandler(t,this.options_);i||(n.nativeSourceHandler?i=n.nativeSourceHandler:l.error("No source handler found for the current source."));this.disposeSourceHandler();this.off("dispose",this.disposeSourceHandler);i!==n.nativeSourceHandler&&(this.currentSource_=t);this.sourceHandler_=i.handleSource(t,this,this.options_);this.on("dispose",this.disposeSourceHandler)};n.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null);this.cleanupAutoTextTracks();this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}};i.registerComponent("Tech",y);y.registerTech("Tech",y);y.defaultTechOrder_=[];var kr={},sa={},rs={};var nht={buffered:1,currentTime:1,duration:1,seekable:1,played:1,paused:1},tht={setCurrentTime:1},ng={play:1,pause:1};tg={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",mp3:"audio/mpeg",aac:"audio/aac",oga:"audio/ogg",m3u8:"application/x-mpegURL"};ca=function(){var n=0<arguments.length&&void 0!==arguments[0]?arguments[0]:"",t=wl(n);return tg[t.toLowerCase()]||""};rg=function(n){function t(r,u,o){var a,v,h,l,s,c;if(f(this,t),a=p({createEl:!1},u),v=e(this,n.call(this,r,a,o)),u.playerOptions.sources&&0!==u.playerOptions.sources.length)r.src(u.playerOptions.sources);else for(h=0,l=u.playerOptions.techOrder;h<l.length;h++)if(s=b(l[h]),c=y.getTech(s),s||(c=i.getComponent(s)),c&&c.isSupported()){r.loadTech_(s);break}return v}return o(t,n),t}(i);i.registerComponent("MediaLoader",rg);oe=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.emitTapEvents(),u.enable(),u}return o(t,n),t.prototype.createEl=function(){var i=0<arguments.length&&void 0!==arguments[0]?arguments[0]:"div",t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{},u;return t=k({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"><\/span>',className:this.buildCSSClass(),tabIndex:0},t),"button"===i&&l.error("Creating a ClickableComponent with an HTML element of "+i+" is not supported; use a Button instead."),r=k({role:"button"},r),this.tabIndex_=t.tabIndex,u=n.prototype.createEl.call(this,i,t,r),this.createControlTextEl(u),u},t.prototype.dispose=function(){this.controlTextEl_=null;n.prototype.dispose.call(this)},t.prototype.createControlTextEl=function(n){return this.controlTextEl_=g("span",{className:"vjs-control-text"},{"aria-live":"polite"}),n&&n.appendChild(this.controlTextEl_),this.controlText(this.controlText_,n),this.controlTextEl_},t.prototype.controlText=function(n){var i=1<arguments.length&&void 0!==arguments[1]?arguments[1]:this.el(),t;if(void 0===n)return this.controlText_||"Need Text";t=this.localize(n);this.controlText_=n;af(this.controlTextEl_,t);this.nonIconControl||i.setAttribute("title",t)},t.prototype.buildCSSClass=function(){return"vjs-control vjs-button "+n.prototype.buildCSSClass.call(this)},t.prototype.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!=typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur))},t.prototype.disable=function(){this.enabled_=!1;this.addClass("vjs-disabled");this.el_.setAttribute("aria-disabled","true");"undefined"!=typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex");this.off(["tap","click"],this.handleClick);this.off("focus",this.handleFocus);this.off("blur",this.handleBlur)},t.prototype.handleClick=function(){},t.prototype.handleFocus=function(){ii(u,"keydown",s(this,this.handleKeyPress))},t.prototype.handleKeyPress=function(t){32===t.which||13===t.which?(t.preventDefault(),this.trigger("click")):n.prototype.handleKeyPress&&n.prototype.handleKeyPress.call(this,t)},t.prototype.handleBlur=function(){vt(u,"keydown",s(this,this.handleKeyPress))},t}(i);i.registerComponent("ClickableComponent",oe);ug=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.update(),i.on("posterchange",s(u,u.update)),u}return o(t,n),t.prototype.dispose=function(){this.player().off("posterchange",this.update);n.prototype.dispose.call(this)},t.prototype.createEl=function(){return g("div",{className:"vjs-poster",tabIndex:-1})},t.prototype.update=function(){var n=this.player().poster();this.setSrc(n);n?this.show():this.hide()},t.prototype.setSrc=function(n){var t="";n&&(t='url("'+n+'")');this.el_.style.backgroundImage=t},t.prototype.handleClick=function(){this.player_.controls()&&(this.player_.paused()?gf(this.player_.play()):this.player_.pause())},t}(oe);i.registerComponent("PosterImage",ug);se="#222";fg={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'};eg=function(n){function i(r,u,o){f(this,i);var h=e(this,n.call(this,r,u,o)),c=s(h,h.updateDisplay);return r.on("loadstart",s(h,h.toggleDisplay)),r.on("texttrackchange",c),r.on("loadstart",s(h,h.preselectTrack)),r.ready(s(h,function(){if(r.tech_&&r.tech_.featuresNativeTextTracks)this.hide();else{r.on("fullscreenchange",c);r.on("playerresize",c);t.addEventListener("orientationchange",c);r.on("dispose",function(){return t.removeEventListener("orientationchange",c)});for(var i=this.options_.playerOptions.tracks||[],n=0;n<i.length;n++)this.player_.addRemoteTextTrack(i[n],!0);this.preselectTrack()}})),h}return o(i,n),i.prototype.preselectTrack=function(){for(var n,o={captions:1,subtitles:1},e=this.player_.textTracks(),t=this.player_.cache_.selectedLanguage,r=void 0,u=void 0,i=void 0,f=0;f<e.length;f++)n=e[f],t&&t.enabled&&t.language===n.language?n.kind===t.kind?i=n:i||(i=n):t&&!t.enabled?u=r=i=null:n.default&&("descriptions"!==n.kind||r?n.kind in o&&!u&&(u=n):r=n);i?i.mode="showing":u?u.mode="showing":r&&(r.mode="showing")},i.prototype.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},i.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},i.prototype.clearDisplay=function(){"function"==typeof t.WebVTT&&t.WebVTT.processCues(t,[],this.el_)},i.prototype.updateDisplay=function(){var r=this.player_.textTracks(),n;this.clearDisplay();for(var t=null,i=null,u=r.length;u--;)n=r[u],"showing"===n.mode&&("descriptions"===n.kind?t=n:i=n);i?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(i)):t&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(t))},i.prototype.updateForTrack=function(n){var u,f,i,e,o,r,s;if("function"==typeof t.WebVTT&&n.activeCues){for(u=[],f=0;f<n.activeCues.length;f++)u.push(n.activeCues[f]);if(t.WebVTT.processCues(t,u,this.el_),this.player_.textTrackSettings)for(i=this.player_.textTrackSettings.getValues(),e=u.length;e--;)o=u[e],o&&(r=o.displayState,(i.color&&(r.firstChild.style.color=i.color),i.textOpacity&&aa(r.firstChild,"color",la(i.color||"#fff",i.textOpacity)),i.backgroundColor&&(r.firstChild.style.backgroundColor=i.backgroundColor),i.backgroundOpacity&&aa(r.firstChild,"backgroundColor",la(i.backgroundColor||"#000",i.backgroundOpacity)),i.windowColor&&(i.windowOpacity?aa(r,"backgroundColor",la(i.windowColor,i.windowOpacity)):r.style.backgroundColor=i.windowColor),i.edgeStyle&&("dropshadow"===i.edgeStyle?r.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px "+se:"raised"===i.edgeStyle?r.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px "+se:"depressed"===i.edgeStyle?r.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px "+se:"uniform"===i.edgeStyle&&(r.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px "+se)),i.fontPercent&&1!==i.fontPercent)&&(s=t.parseFloat(r.style.fontSize),r.style.fontSize=s*i.fontPercent+"px",r.style.height="auto",r.style.top="auto",r.style.bottom="2px"),i.fontFamily&&"default"!==i.fontFamily&&("small-caps"===i.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=fg[i.fontFamily]))}},i}(i);i.registerComponent("TextTrackDisplay",eg);og=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.createEl=function(){var i=this.player_.isAudio(),r=this.localize(i?"Audio Player":"Video Player"),u=g("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[r])}),t=n.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return t.appendChild(u),t},t}(i);i.registerComponent("LoadingSpinner",og);hi=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.createEl=function(){var n=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{},r;return n=k({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"><\/span>',className:this.buildCSSClass()},n),t=k({type:"button"},t),r=i.prototype.createEl.call(this,"button",n,t),this.createControlTextEl(r),r},t.prototype.addChild=function(n){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r=this.constructor.name;return l.warn("Adding an actionable (user controllable) child to a Button ("+r+") is not supported; use a ClickableComponent instead."),i.prototype.addChild.call(this,n,t)},t.prototype.enable=function(){n.prototype.enable.call(this);this.el_.removeAttribute("disabled")},t.prototype.disable=function(){n.prototype.disable.call(this);this.el_.setAttribute("disabled","disabled")},t.prototype.handleKeyPress=function(t){32!==t.which&&13!==t.which&&n.prototype.handleKeyPress.call(this,t)},t}(oe);i.registerComponent("Button",hi);va=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.mouseused_=!1,u.on("mousedown",u.handleMouseDown),u}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-big-play-button"},t.prototype.handleClick=function(n){var t=this.player_.play(),i,r,u;this.mouseused_&&n.clientX&&n.clientY?gf(t):(i=this.player_.getChild("controlBar"),r=i&&i.getChild("playToggle"),r?(u=function(){return r.focus()},vk(t)?t.then(u,function(){}):this.setTimeout(u,1)):this.player_.focus())},t.prototype.handleKeyPress=function(t){this.mouseused_=!1;n.prototype.handleKeyPress.call(this,t)},t.prototype.handleMouseDown=function(){this.mouseused_=!0},t}(hi);va.prototype.controlText_="Play Video";i.registerComponent("BigPlayButton",va);sg=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.controlText(r&&r.controlText||u.localize("Close")),u}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-close-button "+n.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(){this.trigger({type:"close",bubbles:!1})},t}(hi);i.registerComponent("CloseButton",sg);ya=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.on(i,"play",u.handlePlay),u.on(i,"pause",u.handlePause),u.on(i,"ended",u.handleEnded),u}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-play-control "+n.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(){this.player_.paused()?this.player_.play():this.player_.pause()},t.prototype.handleSeeked=function(n){this.removeClass("vjs-ended");this.player_.paused()?this.handlePause(n):this.handlePlay(n)},t.prototype.handlePlay=function(){this.removeClass("vjs-ended");this.removeClass("vjs-paused");this.addClass("vjs-playing");this.controlText("Pause")},t.prototype.handlePause=function(){this.removeClass("vjs-playing");this.addClass("vjs-paused");this.controlText("Play")},t.prototype.handleEnded=function(){this.removeClass("vjs-playing");this.addClass("vjs-ended");this.controlText("Replay");this.one(this.player_,"seeked",this.handleSeeked)},t}(hi);ya.prototype.controlText_="Play";i.registerComponent("PlayToggle",ya);pa=function(n,t){n=n<0?0:n;var i=Math.floor(n%60),r=Math.floor(n/60%60),u=Math.floor(n/3600),f=Math.floor(t/60%60),e=Math.floor(t/3600);return(isNaN(n)||n===1/0)&&(u=r=i="-"),(u=0<u||0<e?u+":":"")+(r=((u||10<=f)&&r<10?"0"+r:r)+":")+(i=i<10?"0"+i:i)};us=pa;dr=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.throttledUpdateContent=cu(s(u,u.updateContent),25),u.on(i,"timeupdate",u.throttledUpdateContent),u}return o(t,n),t.prototype.createEl=function(){var t=this.buildCSSClass(),i=n.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text">'+this.localize(this.labelText_)+" <\/span>"});return this.contentEl_=g("span",{className:t+"-display"},{"aria-live":"off"}),this.updateTextNode_(),i.appendChild(this.contentEl_),i},t.prototype.dispose=function(){this.contentEl_=null;this.textNode_=null;n.prototype.dispose.call(this)},t.prototype.updateTextNode_=function(){if(this.contentEl_){for(;this.contentEl_.firstChild;)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=u.createTextNode(this.formattedTime_||this.formatTime_(0));this.contentEl_.appendChild(this.textNode_)}},t.prototype.formatTime_=function(n){return pu(n)},t.prototype.updateFormattedTime_=function(n){var t=this.formatTime_(n);t!==this.formattedTime_&&(this.formattedTime_=t,this.requestAnimationFrame(this.updateTextNode_))},t.prototype.updateContent=function(){},t}(i);dr.prototype.labelText_="Time";dr.prototype.controlText_="Time";i.registerComponent("TimeDisplay",dr);fs=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.on(i,"ended",u.handleEnded),u}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-current-time"},t.prototype.updateContent=function(){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(n)},t.prototype.handleEnded=function(){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},t}(dr);fs.prototype.labelText_="Current Time";fs.prototype.controlText_="Current Time";i.registerComponent("CurrentTimeDisplay",fs);es=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.on(i,"durationchange",u.updateContent),u.on(i,"loadedmetadata",u.throttledUpdateContent),u}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-duration"},t.prototype.updateContent=function(){var n=this.player_.duration();n&&this.duration_!==n&&(this.duration_=n,this.updateFormattedTime_(n))},t}(dr);es.prototype.labelText_="Duration";es.prototype.controlText_="Duration";i.registerComponent("DurationDisplay",es);hg=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/<\/span><\/div>"})},t}(i);i.registerComponent("TimeDivider",hg);os=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.on(i,"durationchange",u.throttledUpdateContent),u.on(i,"ended",u.handleEnded),u}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-remaining-time"},t.prototype.formatTime_=function(t){return"-"+n.prototype.formatTime_.call(this,t)},t.prototype.updateContent=function(){this.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},t.prototype.handleEnded=function(){this.player_.duration()&&this.updateFormattedTime_(0)},t}(dr);os.prototype.labelText_="Remaining Time";os.prototype.controlText_="Remaining Time";i.registerComponent("RemainingTimeDisplay",os);cg=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.updateShowing(),u.on(u.player(),"durationchange",u.updateShowing),u}return o(t,n),t.prototype.createEl=function(){var t=n.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=g("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" <\/span>"+this.localize("LIVE")},{"aria-live":"off"}),t.appendChild(this.contentEl_),t},t.prototype.dispose=function(){this.contentEl_=null;n.prototype.dispose.call(this)},t.prototype.updateShowing=function(){this.player().duration()===1/0?this.show():this.hide()},t}(i);i.registerComponent("LiveDisplay",cg);ss=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.bar=u.getChild(u.options_.barName),u.vertical(!!u.options_.vertical),u.enable(),u}return o(t,n),t.prototype.enabled=function(){return this.enabled_},t.prototype.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown),this.on("touchstart",this.handleMouseDown),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur),this.on("click",this.handleClick),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},t.prototype.disable=function(){if(this.enabled()){var n=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown);this.off("touchstart",this.handleMouseDown);this.off("focus",this.handleFocus);this.off("blur",this.handleBlur);this.off("click",this.handleClick);this.off(this.player_,"controlsvisible",this.update);this.off(n,"mousemove",this.handleMouseMove);this.off(n,"mouseup",this.handleMouseUp);this.off(n,"touchmove",this.handleMouseMove);this.off(n,"touchend",this.handleMouseUp);this.removeAttribute("tabindex");this.addClass("disabled");this.playerEvent&&this.off(this.player_,this.playerEvent,this.update);this.enabled_=!1}},t.prototype.createEl=function(t){var i=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};return i.className=i.className+" vjs-slider",i=k({tabIndex:0},i),r=k({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},r),n.prototype.createEl.call(this,t,i,r)},t.prototype.handleMouseDown=function(n){var t=this.bar.el_.ownerDocument;"mousedown"===n.type&&n.preventDefault();"touchstart"!==n.type||rr||n.preventDefault();rb();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(n)},t.prototype.handleMouseMove=function(){},t.prototype.handleMouseUp=function(){var n=this.bar.el_.ownerDocument;ub();this.removeClass("vjs-sliding");this.trigger("sliderinactive");this.off(n,"mousemove",this.handleMouseMove);this.off(n,"mouseup",this.handleMouseUp);this.off(n,"touchmove",this.handleMouseMove);this.off(n,"touchend",this.handleMouseUp);this.update()},t.prototype.update=function(){var n,t,i,r;if(this.el_&&(n=this.getPercent(),t=this.bar,t))return("number"!=typeof n||n!=n||n<0||n===1/0)&&(n=0),i=(100*n).toFixed(2)+"%",r=t.el().style,this.vertical()?r.height=i:r.width=i,n},t.prototype.calculateDistance=function(n){var t=vc(this.el_,n);return this.vertical()?t.y:t.x},t.prototype.handleFocus=function(){this.on(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},t.prototype.handleKeyPress=function(n){37===n.which||40===n.which?(n.preventDefault(),this.stepBack()):38!==n.which&&39!==n.which||(n.preventDefault(),this.stepForward())},t.prototype.handleBlur=function(){this.off(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},t.prototype.handleClick=function(n){n.stopImmediatePropagation();n.preventDefault()},t.prototype.vertical=function(n){if(void 0===n)return this.vertical_||!1;this.vertical_=!!n;this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(i);i.registerComponent("Slider",ss);lg=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.partEls_=[],u.on(i,"progress",u.update),u}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+"<\/span>: 0%<\/span>"})},t.prototype.dispose=function(){this.partEls_=null;n.prototype.dispose.call(this)},t.prototype.update=function(){var t=this.player_.buffered(),s=this.player_.duration(),f=this.player_.bufferedEnd(),i=this.partEls_,e=function(n,t){var i=n/t||0;return 100*(1<=i?1:i)+"%"},n,u;for(this.el_.style.width=e(f,s),n=0;n<t.length;n++){var o=t.start(n),h=t.end(n),r=i[n];r||(r=this.el_.appendChild(g()),i[n]=r);r.style.left=e(o,f);r.style.width=e(h-o,f)}for(u=i.length;u>t.length;u--)this.el_.removeChild(i[u-1]);i.length=t.length},t}(i);i.registerComponent("LoadProgressBar",lg);ag=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"})},t.prototype.update=function(n,t,i){var u=pf(this.el_),f=pf(this.player_.el()),e=n.width*t;if(f&&u){var o=n.left-f.left+e,s=n.width-e+(f.right-n.right),r=u.width/2;o<r?r+=r-o:s<r&&(r=s);r<0?r=0:r>u.width&&(r=u.width);this.el_.style.right="-"+r+"px";af(this.el_,i)}},t}(i);i.registerComponent("TimeTooltip",ag);hs=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Progress")+"<\/span>: 0%<\/span>"})},t.prototype.update=function(n,t){var i=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_);this.rafId_=this.requestAnimationFrame(function(){var u=pu(i.player_.scrubbing()?i.player_.getCache().currentTime:i.player_.currentTime(),i.player_.duration()),r=i.getChild("timeTooltip");r&&r.update(n,t,u)})},t}(i);hs.prototype.options_={children:[]};pi||yr||hs.prototype.options_.children.push("timeTooltip");i.registerComponent("PlayProgressBar",hs);wa=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.update=cu(s(u,u.update),25),u}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.prototype.update=function(n,t){var i=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_);this.rafId_=this.requestAnimationFrame(function(){var r=i.player_.duration(),u=pu(t*r,r);i.el_.style.left=n.width*t+"px";i.getChild("timeTooltip").update(n,t,u)})},t}(i);wa.prototype.options_={children:["timeTooltip"]};i.registerComponent("MouseTimeDisplay",wa);he=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.setEventHandlers_(),u}return o(t,n),t.prototype.setEventHandlers_=function(){var n=this;this.update=cu(s(this,this.update),30);this.on(this.player_,"timeupdate",this.update);this.on(this.player_,"ended",this.handleEnded);this.updateInterval=null;this.on(this.player_,["playing"],function(){n.clearInterval(n.updateInterval);n.updateInterval=n.setInterval(function(){n.requestAnimationFrame(function(){n.update()})},30)});this.on(this.player_,["ended","pause","waiting"],function(){n.clearInterval(n.updateInterval)});this.on(this.player_,["timeupdate","ended"],this.update)},t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},t.prototype.update_=function(n,t){var i=this.player_.duration();this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2));this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[pu(n,i),pu(i,i)],"{1} of {2}"));this.bar.update(pf(this.el_),t)},t.prototype.update=function(){var t=n.prototype.update.call(this);return this.update_(this.getCurrentTime_(),t),t},t.prototype.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},t.prototype.handleEnded=function(){this.update_(this.player_.duration(),1)},t.prototype.getPercent=function(){var n=this.getCurrentTime_()/this.player_.duration();return 1<=n?1:n||0},t.prototype.handleMouseDown=function(t){ou(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),n.prototype.handleMouseDown.call(this,t))},t.prototype.handleMouseMove=function(n){if(ou(n)){var t=this.calculateDistance(n)*this.player_.duration();t===this.player_.duration()&&(t-=.1);this.player_.currentTime(t)}},t.prototype.enable=function(){n.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},t.prototype.disable=function(){n.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},t.prototype.handleMouseUp=function(t){n.prototype.handleMouseUp.call(this,t);t&&t.stopPropagation();this.player_.scrubbing(!1);this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0});this.videoWasPlaying&&gf(this.player_.play())},t.prototype.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},t.prototype.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},t.prototype.handleAction=function(){this.player_.paused()?this.player_.play():this.player_.pause()},t.prototype.handleKeyPress=function(t){32===t.which||13===t.which?(t.preventDefault(),this.handleAction(t)):n.prototype.handleKeyPress&&n.prototype.handleKeyPress.call(this,t)},t}(ss);he.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"};pi||yr||he.prototype.options_.children.splice(1,0,"mouseTimeDisplay");he.prototype.playerEvent="timeupdate";i.registerComponent("SeekBar",he);ba=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.handleMouseMove=cu(s(u,u.handleMouseMove),25),u.throttledHandleMouseSeek=cu(s(u,u.handleMouseSeek),25),u.enable(),u}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},t.prototype.handleMouseMove=function(n){var i=this.getChild("seekBar");if(i){var r=i.getChild("mouseTimeDisplay"),u=i.el(),f=pf(u),t=vc(u,n).x;1<t?t=1:t<0&&(t=0);r&&r.update(f,t)}},t.prototype.handleMouseSeek=function(n){var t=this.getChild("seekBar");t&&t.handleMouseMove(n)},t.prototype.enabled=function(){return this.enabled_},t.prototype.disable=function(){this.children().forEach(function(n){return n.disable&&n.disable()});this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},t.prototype.enable=function(){this.children().forEach(function(n){return n.enable&&n.enable()});this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},t.prototype.handleMouseDown=function(n){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(n);this.on(t,"mousemove",this.throttledHandleMouseSeek);this.on(t,"touchmove",this.throttledHandleMouseSeek);this.on(t,"mouseup",this.handleMouseUp);this.on(t,"touchend",this.handleMouseUp)},t.prototype.handleMouseUp=function(n){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseUp(n);this.off(t,"mousemove",this.throttledHandleMouseSeek);this.off(t,"touchmove",this.throttledHandleMouseSeek);this.off(t,"mouseup",this.handleMouseUp);this.off(t,"touchend",this.handleMouseUp)},t}(i);ba.prototype.options_={children:["seekBar"]};i.registerComponent("ProgressControl",ba);ka=function(n){function t(i,r){f(this,t);var o=e(this,n.call(this,i,r));return o.on(i,"fullscreenchange",o.handleFullscreenChange),!1===u[wo.fullscreenEnabled]&&o.disable(),o}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-fullscreen-control "+n.prototype.buildCSSClass.call(this)},t.prototype.handleFullscreenChange=function(){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},t.prototype.handleClick=function(){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(hi);ka.prototype.controlText_="Fullscreen";i.registerComponent("FullscreenToggle",ka);vg=function(n,t){t.tech_&&!t.tech_.featuresVolumeControl&&n.addClass("vjs-hidden");n.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?n.removeClass("vjs-hidden"):n.addClass("vjs-hidden")})};yg=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"><\/span>'})},t}(i);i.registerComponent("VolumeLevel",yg);cs=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.on("slideractive",u.updateLastVolume_),u.on(i,"volumechange",u.updateARIAAttributes),i.ready(function(){return u.updateARIAAttributes()}),u}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},t.prototype.handleMouseDown=function(t){ou(t)&&n.prototype.handleMouseDown.call(this,t)},t.prototype.handleMouseMove=function(n){ou(n)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(n)))},t.prototype.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},t.prototype.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},t.prototype.stepForward=function(){this.checkMuted();this.player_.volume(this.player_.volume()+.1)},t.prototype.stepBack=function(){this.checkMuted();this.player_.volume(this.player_.volume()-.1)},t.prototype.updateARIAAttributes=function(){var n=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",n);this.el_.setAttribute("aria-valuetext",n+"%")},t.prototype.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},t.prototype.updateLastVolume_=function(){var n=this,t=this.player_.volume();this.one("sliderinactive",function(){0===n.player_.volume()&&n.player_.lastVolume_(t)})},t}(ss);cs.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"};cs.prototype.playerEvent="volumechange";i.registerComponent("VolumeBar",cs);da=function(n){function t(i){var u=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r;return f(this,t),u.vertical=u.vertical||!1,("undefined"==typeof u.volumeBar||cf(u.volumeBar))&&(u.volumeBar=u.volumeBar||{},u.volumeBar.vertical=u.vertical),r=e(this,n.call(this,i,u)),vg(r,i),r.throttledHandleMouseMove=cu(s(r,r.handleMouseMove),25),r.on("mousedown",r.handleMouseDown),r.on("touchstart",r.handleMouseDown),r.on(r.volumeBar,["focus","slideractive"],function(){r.volumeBar.addClass("vjs-slider-active");r.addClass("vjs-slider-active");r.trigger("slideractive")}),r.on(r.volumeBar,["blur","sliderinactive"],function(){r.volumeBar.removeClass("vjs-slider-active");r.removeClass("vjs-slider-active");r.trigger("sliderinactive")}),r}return o(t,n),t.prototype.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),n.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},t.prototype.handleMouseDown=function(){var n=this.el_.ownerDocument;this.on(n,"mousemove",this.throttledHandleMouseMove);this.on(n,"touchmove",this.throttledHandleMouseMove);this.on(n,"mouseup",this.handleMouseUp);this.on(n,"touchend",this.handleMouseUp)},t.prototype.handleMouseUp=function(){var n=this.el_.ownerDocument;this.off(n,"mousemove",this.throttledHandleMouseMove);this.off(n,"touchmove",this.throttledHandleMouseMove);this.off(n,"mouseup",this.handleMouseUp);this.off(n,"touchend",this.handleMouseUp)},t.prototype.handleMouseMove=function(n){this.volumeBar.handleMouseMove(n)},t}(i);da.prototype.options_={children:["volumeBar"]};i.registerComponent("VolumeControl",da);pg=function(n,t){t.tech_&&!t.tech_.featuresMuteControl&&n.addClass("vjs-hidden");n.on(t,"loadstart",function(){t.tech_.featuresMuteControl?n.removeClass("vjs-hidden"):n.addClass("vjs-hidden")})};ga=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return pg(u,i),u.on(i,["loadstart","volumechange"],u.update),u}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-mute-control "+n.prototype.buildCSSClass.call(this)},t.prototype.handleClick=function(){var i=this.player_.volume(),n=this.player_.lastVolume_(),t;0===i?(t=n<.1?.1:n,this.player_.volume(t),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())},t.prototype.update=function(){this.updateIcon_();this.updateControlText_()},t.prototype.updateIcon_=function(){var i=this.player_.volume(),n=3,t;for(pi&&this.player_.muted(this.player_.tech_.el_.muted),0===i||this.player_.muted()?n=0:i<.33?n=1:i<.67&&(n=2),t=0;t<4;t++)vf(this.el_,"vjs-vol-"+t);ar(this.el_,"vjs-vol-"+n)},t.prototype.updateControlText_=function(){var n=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==n&&this.controlText(n)},t}(hi);ga.prototype.controlText_="Mute";i.registerComponent("MuteToggle",ga);nv=function(n){function t(i){var r=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},u;return f(this,t),r.inline="undefined"!=typeof r.inline?r.inline:!0,("undefined"==typeof r.volumeControl||cf(r.volumeControl))&&(r.volumeControl=r.volumeControl||{},r.volumeControl.vertical=!r.inline),u=e(this,n.call(this,i,r)),u.on(i,["loadstart"],u.volumePanelState_),u.on(u.volumeControl,["slideractive"],u.sliderActive_),u.on(u.volumeControl,["sliderinactive"],u.sliderInactive_),u}return o(t,n),t.prototype.sliderActive_=function(){this.addClass("vjs-slider-active")},t.prototype.sliderInactive_=function(){this.removeClass("vjs-slider-active")},t.prototype.volumePanelState_=function(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden");this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")},t.prototype.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),n.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},t}(i);nv.prototype.options_={children:["muteToggle","volumeControl"]};i.registerComponent("VolumePanel",nv);ls=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return r&&(u.menuButton_=r.menuButton),u.focusedChild_=-1,u.on("keydown",u.handleKeyPress),u}return o(t,n),t.prototype.addItem=function(n){this.addChild(n);n.on("click",s(this,function(){this.menuButton_&&(this.menuButton_.unpressButton(),"CaptionSettingsMenuItem"!==n.name()&&this.menuButton_.focus())}))},t.prototype.createEl=function(){var i=this.options_.contentElType||"ul",t;return this.contentEl_=g(i,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),t=n.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"}),t.appendChild(this.contentEl_),ii(t,"click",function(n){n.preventDefault();n.stopImmediatePropagation()}),t},t.prototype.dispose=function(){this.contentEl_=null;n.prototype.dispose.call(this)},t.prototype.handleKeyPress=function(n){37===n.which||40===n.which?(n.preventDefault(),this.stepForward()):38!==n.which&&39!==n.which||(n.preventDefault(),this.stepBack())},t.prototype.stepForward=function(){var n=0;void 0!==this.focusedChild_&&(n=this.focusedChild_+1);this.focus(n)},t.prototype.stepBack=function(){var n=0;void 0!==this.focusedChild_&&(n=this.focusedChild_-1);this.focus(n)},t.prototype.focus=function(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:0,n=this.children().slice();n.length&&n[0].className&&/vjs-menu-title/.test(n[0].className)&&n.shift();0<n.length&&(t<0?t=0:t>=n.length&&(t=n.length-1),n[this.focusedChild_=t].el_.focus())},t}(i);i.registerComponent("Menu",ls);as=function(n){function t(i){var u=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r,o;return f(this,t),r=e(this,n.call(this,i,u)),r.menuButton_=new hi(i,u),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true"),o=hi.prototype.buildCSSClass(),r.menuButton_.el_.className=r.buildCSSClass()+" "+o,r.menuButton_.removeClass("vjs-control"),r.addChild(r.menuButton_),r.update(),r.enabled_=!0,r.on(r.menuButton_,"tap",r.handleClick),r.on(r.menuButton_,"click",r.handleClick),r.on(r.menuButton_,"focus",r.handleFocus),r.on(r.menuButton_,"blur",r.handleBlur),r.on("keydown",r.handleSubmenuKeyPress),r}return o(t,n),t.prototype.update=function(){var n=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu));this.menu=n;this.addChild(n);this.buttonPressed_=!1;this.menuButton_.el_.setAttribute("aria-expanded","false");this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},t.prototype.createMenu=function(){var n=new ls(this.player_,{menuButton:this}),i,t;if((this.hideThreshold_=0,this.options_.title)&&(i=g("li",{className:"vjs-menu-title",innerHTML:b(this.options_.title),tabIndex:-1}),this.hideThreshold_+=1,n.children_.unshift(i),lo(i,n.contentEl())),this.items=this.createItems(),this.items)for(t=0;t<this.items.length;t++)n.addItem(this.items[t]);return n},t.prototype.createItems=function(){},t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},t.prototype.buildWrapperCSSClass=function(){var t="vjs-menu-button";return t+=!0===this.options_.inline?"-inline":"-popup","vjs-menu-button "+t+" "+hi.prototype.buildCSSClass()+" "+n.prototype.buildCSSClass.call(this)},t.prototype.buildCSSClass=function(){var t="vjs-menu-button";return t+=!0===this.options_.inline?"-inline":"-popup","vjs-menu-button "+t+" "+n.prototype.buildCSSClass.call(this)},t.prototype.controlText=function(n){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:this.menuButton_.el();return this.menuButton_.controlText(n,t)},t.prototype.handleClick=function(){this.one(this.menu.contentEl(),"mouseleave",s(this,function(){this.unpressButton();this.el_.blur()}));this.buttonPressed_?this.unpressButton():this.pressButton()},t.prototype.focus=function(){this.menuButton_.focus()},t.prototype.blur=function(){this.menuButton_.blur()},t.prototype.handleFocus=function(){ii(u,"keydown",s(this,this.handleKeyPress))},t.prototype.handleBlur=function(){vt(u,"keydown",s(this,this.handleKeyPress))},t.prototype.handleKeyPress=function(n){27===n.which||9===n.which?(this.buttonPressed_&&this.unpressButton(),9!==n.which&&(n.preventDefault(),this.menuButton_.el_.focus())):38!==n.which&&40!==n.which||this.buttonPressed_||(this.pressButton(),n.preventDefault())},t.prototype.handleSubmenuKeyPress=function(n){27!==n.which&&9!==n.which||(this.buttonPressed_&&this.unpressButton(),9!==n.which&&(n.preventDefault(),this.menuButton_.el_.focus()))},t.prototype.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),pi&&dw())return;this.menu.focus()}},t.prototype.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},t.prototype.disable=function(){this.unpressButton();this.enabled_=!1;this.addClass("vjs-disabled");this.menuButton_.disable()},t.prototype.enable=function(){this.enabled_=!0;this.removeClass("vjs-disabled");this.menuButton_.enable()},t}(i);i.registerComponent("MenuButton",as);vs=function(n){function t(i,r){var o,u,h;return(f(this,t),o=r.tracks,u=e(this,n.call(this,i,r)),u.items.length<=1&&u.hide(),!o)?e(u):(h=s(u,u.update),o.addEventListener("removetrack",h),o.addEventListener("addtrack",h),u.player_.on("ready",h),u.player_.on("dispose",function(){o.removeEventListener("removetrack",h);o.removeEventListener("addtrack",h)}),u)}return o(t,n),t}(as);i.registerComponent("TrackButton",vs);wu=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.selectable=r.selectable,u.isSelected_=r.selected||!1,u.multiSelectable=r.multiSelectable,u.selected(u.isSelected_),u.selectable?u.multiSelectable?u.el_.setAttribute("role","menuitemcheckbox"):u.el_.setAttribute("role","menuitemradio"):u.el_.setAttribute("role","menuitem"),u}return o(t,n),t.prototype.createEl=function(t,i,r){return this.nonIconControl=!0,n.prototype.createEl.call(this,"li",k({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"<\/span>",tabIndex:-1},i),r)},t.prototype.handleClick=function(){this.selected(!0)},t.prototype.selected=function(n){this.selectable&&(n?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(oe);i.registerComponent("MenuItem",wu);bu=function(n){function i(r,o){var c,h,s,l,v,a;if(f(this,i),c=o.track,h=r.textTracks(),o.label=c.label||c.language||"Unknown",o.selected="showing"===c.mode,s=e(this,n.call(this,r,o)),s.track=c,l=function(){for(var t=arguments.length,i=Array(t),n=0;n<t;n++)i[n]=arguments[n];s.handleTracksChange.apply(s,i)},v=function(){for(var t=arguments.length,i=Array(t),n=0;n<t;n++)i[n]=arguments[n];s.handleSelectedLanguageChange.apply(s,i)},r.on(["loadstart","texttrackchange"],l),h.addEventListener("change",l),h.addEventListener("selectedlanguagechange",v),s.on("dispose",function(){r.off(["loadstart","texttrackchange"],l);h.removeEventListener("change",l);h.removeEventListener("selectedlanguagechange",v)}),void 0===h.onchange){a=void 0;s.on(["tap","click"],function(){if("object"!==d(t.Event))try{a=new t.Event("change")}catch(n){}a||(a=u.createEvent("Event")).initEvent("change",!0,!0);h.dispatchEvent(a)})}return s.handleTracksChange(),s}return o(i,n),i.prototype.handleClick=function(t){var e=this.track.kind,u=this.track.kinds,f=this.player_.textTracks(),r,i;if(u||(u=[e]),n.prototype.handleClick.call(this,t),f)for(r=0;r<f.length;r++)i=f[r],i===this.track&&-1<u.indexOf(i.kind)?"showing"!==i.mode&&(i.mode="showing"):"disabled"!==i.mode&&(i.mode="disabled")},i.prototype.handleTracksChange=function(){var n="showing"===this.track.mode;n!==this.isSelected_&&this.selected(n)},i.prototype.handleSelectedLanguageChange=function(){if("showing"===this.track.mode){var n=this.player_.cache_.selectedLanguage;if(n&&n.enabled&&n.language===this.track.language&&n.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},i.prototype.dispose=function(){this.track=null;n.prototype.dispose.call(this)},i}(wu);i.registerComponent("TextTrackMenuItem",bu);tv=function(n){function t(i,r){return f(this,t),r.track={player:i,kind:r.kind,kinds:r.kinds,"default":!1,mode:"disabled"},r.kinds||(r.kinds=[r.kind]),r.track.label=r.label?r.label:r.kinds.join(" and ")+" off",r.selectable=!0,r.multiSelectable=!1,e(this,n.call(this,i,r))}return o(t,n),t.prototype.handleTracksChange=function(){for(var i,r=this.player().textTracks(),n=!0,t=0,u=r.length;t<u;t++)if(i=r[t],-1<this.options_.kinds.indexOf(i.kind)&&"showing"===i.mode){n=!1;break}n!==this.isSelected_&&this.selected(n)},t.prototype.handleSelectedLanguageChange=function(){for(var t,i=this.player().textTracks(),r=!0,n=0,u=i.length;n<u;n++)if(t=i[n],-1<["captions","descriptions","subtitles"].indexOf(t.kind)&&"showing"===t.mode){r=!1;break}r&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(bu);i.registerComponent("OffTextTrackMenuItem",tv);gr=function(n){function t(i){var r=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};return f(this,t),r.tracks=i.textTracks(),e(this,n.call(this,i,r))}return o(t,n),t.prototype.createItems=function(){var i=0<arguments.length&&void 0!==arguments[0]?arguments[0]:[],e=1<arguments.length&&void 0!==arguments[1]?arguments[1]:bu,f=void 0,r,n,t,u;for(this.label_&&(f=this.label_+" off"),i.push(new tv(this.player_,{kinds:this.kinds_,kind:this.kind_,label:f})),this.hideThreshold_+=1,r=this.player_.textTracks(),Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]),n=0;n<r.length;n++)t=r[n],-1<this.kinds_.indexOf(t.kind)&&(u=new e(this.player_,{track:t,selectable:!0,multiSelectable:!1}),u.addClass("vjs-"+t.kind+"-menu-item"),i.push(u));return i},t}(vs);i.registerComponent("TextTrackButton",gr);iv=function(n){function t(i,r){var u;f(this,t);var h=r.track,o=r.cue,c=i.currentTime();return r.selectable=!0,r.multiSelectable=!1,r.label=o.text,r.selected=o.startTime<=c&&c<o.endTime,u=e(this,n.call(this,i,r)),u.track=h,u.cue=o,h.addEventListener("cuechange",s(u,u.update)),u}return o(t,n),t.prototype.handleClick=function(){n.prototype.handleClick.call(this);this.player_.currentTime(this.cue.startTime);this.update(this.cue.startTime)},t.prototype.update=function(){var n=this.cue,t=this.player_.currentTime();this.selected(n.startTime<=t&&t<n.endTime)},t}(wu);i.registerComponent("ChaptersTrackMenuItem",iv);ys=function(n){function t(i,r,u){return f(this,t),e(this,n.call(this,i,r,u))}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-chapters-button "+n.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-chapters-button "+n.prototype.buildWrapperCSSClass.call(this)},t.prototype.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack());n.prototype.update.call(this)},t.prototype.setTrack=function(n){var t,i;this.track_!==n&&((this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_)&&(t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_),t&&t.removeEventListener("load",this.updateHandler_),this.track_=null),(this.track_=n,this.track_)&&(this.track_.mode="hidden",i=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_),i&&i.addEventListener("load",this.updateHandler_)))},t.prototype.findChaptersTrack=function(){for(var i,t=this.player_.textTracks()||[],n=t.length-1;0<=n;n--)if(i=t[n],i.kind===this.kind_)return i},t.prototype.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(b(this.kind_))},t.prototype.createMenu=function(){return this.options_.title=this.getMenuCaption(),n.prototype.createMenu.call(this)},t.prototype.createItems=function(){var i=[],n,t,r,u,f;if(!this.track_||(n=this.track_.cues,!n))return i;for(t=0,r=n.length;t<r;t++)u=n[t],f=new iv(this.player_,{track:this.track_,cue:u}),i.push(f);return i},t}(gr);ys.prototype.kind_="chapters";ys.prototype.controlText_="Chapters";i.registerComponent("ChaptersButton",ys);ps=function(n){function t(i,r,u){f(this,t);var o=e(this,n.call(this,i,r,u)),h=i.textTracks(),c=s(o,o.handleTracksChange);return h.addEventListener("change",c),o.on("dispose",function(){h.removeEventListener("change",c)}),o}return o(t,n),t.prototype.handleTracksChange=function(){for(var t,i=this.player().textTracks(),r=!1,n=0,u=i.length;n<u;n++)if(t=i[n],t.kind!==this.kind_&&"showing"===t.mode){r=!0;break}r?this.disable():this.enable()},t.prototype.buildCSSClass=function(){return"vjs-descriptions-button "+n.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+n.prototype.buildWrapperCSSClass.call(this)},t}(gr);ps.prototype.kind_="descriptions";ps.prototype.controlText_="Descriptions";i.registerComponent("DescriptionsButton",ps);ws=function(n){function t(i,r,u){return f(this,t),e(this,n.call(this,i,r,u))}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-subtitles-button "+n.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+n.prototype.buildWrapperCSSClass.call(this)},t}(gr);ws.prototype.kind_="subtitles";ws.prototype.controlText_="Subtitles";i.registerComponent("SubtitlesButton",ws);bs=function(n){function t(i,r){f(this,t);r.track={player:i,kind:r.kind,label:r.kind+" settings",selectable:!1,"default":!1,mode:"disabled"};r.selectable=!1;r.name="CaptionSettingsMenuItem";var u=e(this,n.call(this,i,r));return u.addClass("vjs-texttrack-settings"),u.controlText(", opens "+r.kind+" settings dialog"),u}return o(t,n),t.prototype.handleClick=function(){this.player().getChild("textTrackSettings").open()},t}(bu);i.registerComponent("CaptionSettingsMenuItem",bs);ks=function(n){function t(i,r,u){return f(this,t),e(this,n.call(this,i,r,u))}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-captions-button "+n.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-captions-button "+n.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new bs(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),n.prototype.createItems.call(this,t)},t}(gr);ks.prototype.kind_="captions";ks.prototype.controlText_="Captions";i.registerComponent("CaptionsButton",ks);rv=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.createEl=function(t,i,r){var u='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"captions"===this.options_.track.kind&&(u+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"><\/span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"<\/span>\n      "),u+="<\/span>",n.prototype.createEl.call(this,t,k({innerHTML:u},i),r)},t}(bu);i.registerComponent("SubsCapsMenuItem",rv);ds=function(n){function t(i){var u=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r;return f(this,t),r=e(this,n.call(this,i,u)),r.label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(r.player_.language_)&&(r.label_="captions"),r.menuButton_.controlText(b(r.label_)),r}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-subs-caps-button "+n.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+n.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new bs(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=n.prototype.createItems.call(this,t,rv)},t}(gr);ds.prototype.kinds_=["captions","subtitles"];ds.prototype.controlText_="Subtitles";i.registerComponent("SubsCapsButton",ds);uv=function(n){function t(i,r){var o,s,u,h;return f(this,t),o=r.track,s=i.audioTracks(),r.label=o.label||o.language||"Unknown",r.selected=o.enabled,u=e(this,n.call(this,i,r)),u.track=o,u.addClass("vjs-"+o.kind+"-menu-item"),h=function(){for(var t=arguments.length,i=Array(t),n=0;n<t;n++)i[n]=arguments[n];u.handleTracksChange.apply(u,i)},s.addEventListener("change",h),u.on("dispose",function(){s.removeEventListener("change",h)}),u}return o(t,n),t.prototype.createEl=function(t,i,r){var u='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"main-desc"===this.options_.track.kind&&(u+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"><\/span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"<\/span>\n      "),u+="<\/span>",n.prototype.createEl.call(this,t,k({innerHTML:u},i),r)},t.prototype.handleClick=function(t){var u=this.player_.audioTracks(),i,r;for(n.prototype.handleClick.call(this,t),i=0;i<u.length;i++)r=u[i],r.enabled=r===this.track},t.prototype.handleTracksChange=function(){this.selected(this.track.enabled)},t}(wu);i.registerComponent("AudioTrackMenuItem",uv);fv=function(n){function t(i){var r=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};return f(this,t),r.tracks=i.audioTracks(),e(this,n.call(this,i,r))}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-audio-button "+n.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-audio-button "+n.prototype.buildWrapperCSSClass.call(this)},t.prototype.createItems=function(){var i=0<arguments.length&&void 0!==arguments[0]?arguments[0]:[],t,n,r;for(this.hideThreshold_=1,t=this.player_.audioTracks(),n=0;n<t.length;n++)r=t[n],i.push(new uv(this.player_,{track:r,selectable:!0,multiSelectable:!1}));return i},t}(vs);fv.prototype.controlText_="Audio Track";i.registerComponent("AudioTrackButton",fv);gs=function(n){function t(i,r){var o,s,u;return f(this,t),o=r.rate,s=parseFloat(o,10),r.label=o,r.selected=1===s,r.selectable=!0,r.multiSelectable=!1,u=e(this,n.call(this,i,r)),u.label=o,u.rate=s,u.on(i,"ratechange",u.update),u}return o(t,n),t.prototype.handleClick=function(){n.prototype.handleClick.call(this);this.player().playbackRate(this.rate)},t.prototype.update=function(){this.selected(this.player().playbackRate()===this.rate)},t}(wu);gs.prototype.contentElType="button";i.registerComponent("PlaybackRateMenuItem",gs);ev=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.updateVisibility(),u.updateLabel(),u.on(i,"loadstart",u.updateVisibility),u.on(i,"ratechange",u.updateLabel),u}return o(t,n),t.prototype.createEl=function(){var t=n.prototype.createEl.call(this);return this.labelEl_=g("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),t.appendChild(this.labelEl_),t},t.prototype.dispose=function(){this.labelEl_=null;n.prototype.dispose.call(this)},t.prototype.buildCSSClass=function(){return"vjs-playback-rate "+n.prototype.buildCSSClass.call(this)},t.prototype.buildWrapperCSSClass=function(){return"vjs-playback-rate "+n.prototype.buildWrapperCSSClass.call(this)},t.prototype.createMenu=function(){var i=new ls(this.player()),t=this.playbackRates(),n;if(t)for(n=t.length-1;0<=n;n--)i.addChild(new gs(this.player(),{rate:t[n]+"x"}));return i},t.prototype.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},t.prototype.handleClick=function(){for(var r=this.player().playbackRate(),n=this.playbackRates(),i=n[0],t=0;t<n.length;t++)if(n[t]>r){i=n[t];break}this.player().playbackRate(i)},t.prototype.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},t.prototype.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length},t.prototype.updateVisibility=function(){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},t.prototype.updateLabel=function(){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},t}(as);ev.prototype.controlText_="Playback Rate";i.registerComponent("PlaybackRateMenuButton",ev);ov=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-spacer "+n.prototype.buildCSSClass.call(this)},t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(i);i.registerComponent("Spacer",ov);wg=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-custom-control-spacer "+n.prototype.buildCSSClass.call(this)},t.prototype.createEl=function(){var t=n.prototype.createEl.call(this,{className:this.buildCSSClass()});return t.innerHTML=" ",t},t}(ov);i.registerComponent("CustomControlSpacer",wg);sv=function(n){function t(){return f(this,t),e(this,n.apply(this,arguments))}return o(t,n),t.prototype.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(i);sv.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]};i.registerComponent("ControlBar",sv);hv=function(n){function t(i,r){f(this,t);var u=e(this,n.call(this,i,r));return u.on(i,"error",u.open),u}return o(t,n),t.prototype.buildCSSClass=function(){return"vjs-error-display "+n.prototype.buildCSSClass.call(this)},t.prototype.content=function(){var n=this.player().error();return n?this.localize(n.message):""},t}(au);hv.prototype.options_=p(au.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0});i.registerComponent("ErrorDisplay",hv);var cv="vjs-text-track-settings",bg=["#000","Black"],kg=["#00F","Blue"],dg=["#0FF","Cyan"],gg=["#0F0","Green"],nn=["#F0F","Magenta"],tn=["#F00","Red"],rn=["#FFF","White"],un=["#FF0","Yellow"],lv=["1","Opaque"],av=["0.5","Semi-Transparent"],fn=["0","Transparent"],nu={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[bg,rn,tn,gg,kg,un,nn,dg]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[lv,av,fn]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[rn,bg,tn,gg,kg,un,nn,dg]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],"default":2,parser:function(n){return"1.00"===n?null:Number(n)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[lv,av]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[fn,av,lv]}};nu.windowColor.options=nu.backgroundColor.options;on=function(n){function i(t,r){f(this,i);r.temporary=!1;var u=e(this,n.call(this,t,r));return u.updateDisplay=s(u,u.updateDisplay),u.fill(),u.hasBeenOpened_=u.hasBeenFilled_=!0,u.endDialog=g("p",{className:"vjs-control-text",textContent:u.localize("End of dialog window.")}),u.el().appendChild(u.endDialog),u.setDefaults(),void 0===r.persistTextTrackSettings&&(u.options_.persistTextTrackSettings=u.options_.playerOptions.persistTextTrackSettings),u.on(u.$(".vjs-done-button"),"click",function(){u.saveSettings();u.close()}),u.on(u.$(".vjs-default-button"),"click",function(){u.setDefaults();u.updateDisplay()}),uu(nu,function(n){u.on(u.$(n.selector),"change",u.updateDisplay)}),u.options_.persistTextTrackSettings&&u.restoreSettings(),u}return o(i,n),i.prototype.dispose=function(){this.endDialog=null;n.prototype.dispose.call(this)},i.prototype.createElSelect_=function(n){var f=this,e=1<arguments.length&&void 0!==arguments[1]?arguments[1]:"",t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:"label",i=nu[n],r=i.id.replace("%s",this.id_),u=[e,r].join(" ").trim();return["<"+t+' id="'+r+'" class="'+("label"===t?"vjs-label":"")+'">',this.localize(i.label),"<\/"+t+">",'<select aria-labelledby="'+u+'">'].concat(i.options.map(function(n){var t=r+"-"+n[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+n[0]+'" ','aria-labelledby="'+u+" "+t+'">',f.localize(n[1]),"<\/option>"].join("")})).concat("<\/select>").join("")},i.prototype.createElFgColor_=function(){var n="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+n+'">',this.localize("Text"),"<\/legend>",this.createElSelect_("color",n),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",n),"<\/span>","<\/fieldset>"].join("")},i.prototype.createElBgColor_=function(){var n="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+n+'">',this.localize("Background"),"<\/legend>",this.createElSelect_("backgroundColor",n),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",n),"<\/span>","<\/fieldset>"].join("")},i.prototype.createElWinColor_=function(){var n="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+n+'">',this.localize("Window"),"<\/legend>",this.createElSelect_("windowColor",n),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",n),"<\/span>","<\/fieldset>"].join("")},i.prototype.createElColors_=function(){return g("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.prototype.createElFont_=function(){return g("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"<\/fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"<\/fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"<\/fieldset>"].join("")})},i.prototype.createElControls_=function(){var n=this.localize("restore all settings to the default values");return g("div",{className:"vjs-track-settings-controls",innerHTML:['<button class="vjs-default-button" title="'+n+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+n+"<\/span>","<\/button>",'<button class="vjs-done-button">'+this.localize("Done")+"<\/button>"].join("")})},i.prototype.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.prototype.label=function(){return this.localize("Caption Settings Dialog")},i.prototype.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.prototype.buildCSSClass=function(){return n.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.prototype.getValues=function(){var n=this;return function(n,t){var i=2<arguments.length&&void 0!==arguments[2]?arguments[2]:0;return pw(n).reduce(function(i,r){return t(i,n[r],r)},i)}(nu,function(t,i,r){var u,f,e=(u=n.$(i.selector),f=i.parser,en(u.options[u.options.selectedIndex].value,f));return void 0!==e&&(t[r]=e),t},{})},i.prototype.setValues=function(n){var t=this;uu(nu,function(i,r){!function(n,t,i){if(t)for(var r=0;r<n.options.length;r++)if(en(n.options[r].value,i)===t){n.selectedIndex=r;break}}(t.$(i.selector),n[r],i.parser)})},i.prototype.setDefaults=function(){var n=this;uu(nu,function(t){var i=t.hasOwnProperty("default")?t.default:0;n.$(t.selector).selectedIndex=i})},i.prototype.restoreSettings=function(){var n=void 0;try{n=JSON.parse(t.localStorage.getItem(cv))}catch(n){l.warn(n)}n&&this.setValues(n)},i.prototype.saveSettings=function(){if(this.options_.persistTextTrackSettings){var n=this.getValues();try{Object.keys(n).length?t.localStorage.setItem(cv,JSON.stringify(n)):t.localStorage.removeItem(cv)}catch(n){l.warn(n)}}},i.prototype.updateDisplay=function(){var n=this.player_.getChild("textTrackDisplay");n&&n.updateDisplay()},i.prototype.conditionalBlur_=function(){this.previouslyActiveEl_=null;this.off(u,"keydown",this.handleKeyDown);var n=this.player_.controlBar,t=n&&n.subsCapsButton,i=n&&n.captionsButton;t?t.focus():i&&i.focus()},i}(au);i.registerComponent("TextTrackSettings",on);sn=function(n){function i(r,u){var s,h,o;return f(this,i),s=u.ResizeObserver||t.ResizeObserver,null===u.ResizeObserver&&(s=!1),h=p({createEl:!s,reportTouchActivity:!1},u),o=e(this,n.call(this,r,h)),o.ResizeObserver=u.ResizeObserver||t.ResizeObserver,o.loadListener_=null,o.resizeObserver_=null,o.debouncedHandler_=uot(function(){o.resizeHandler()},100,!1,o),s?(o.resizeObserver_=new o.ResizeObserver(o.debouncedHandler_),o.resizeObserver_.observe(r.el())):(o.loadListener_=function(){o.el_&&o.el_.contentWindow&&ii(o.el_.contentWindow,"resize",o.debouncedHandler_)},o.one("load",o.loadListener_)),o}return o(i,n),i.prototype.createEl=function(){return n.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager"})},i.prototype.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},i.prototype.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel();this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect());this.el_&&this.el_.contentWindow&&vt(this.el_.contentWindow,"resize",this.debouncedHandler_);this.loadListener_&&this.off("load",this.loadListener_);this.ResizeObserver=null;this.resizeObserver=null;this.debouncedHandler_=null;this.loadListener_=null},i}(i);i.registerComponent("ResizeManager",sn);var vv=function(n){var f=n.el(),i,r;if(f.hasAttribute("src"))return n.triggerSourceset(f.src),!0;var u=n.$$("source"),t=[],e="";if(!u.length)return!1;for(i=0;i<u.length;i++)r=u[i].src,r&&-1===t.indexOf(r)&&t.push(r);return!!t.length&&(1===t.length&&(e=t[0]),n.triggerSourceset(e),!0)},iht=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(n){var i=u.createElement(this.nodeName.toLowerCase()),r;for(i.innerHTML=n,r=u.createDocumentFragment();i.childNodes.length;)r.appendChild(i.childNodes[0]);return this.innerText="",t.Element.prototype.appendChild.call(this,r),this.innerHTML}}),hn=function(n,t){for(var i={},r=0;r<n.length&&!((i=Object.getOwnPropertyDescriptor(n[r],t))&&i.set&&i.get);r++);return i.enumerable=!0,i.configurable=!0,i},cn=function(n){var i=n.el();if(!i.resetSourceWatch_){var r={},u=hn([n.el(),t.HTMLMediaElement.prototype,t.Element.prototype,iht],"innerHTML"),f=function(t){return function(){for(var e,u=arguments.length,f=Array(u),r=0;r<u;r++)f[r]=arguments[r];return e=t.apply(i,f),vv(n),e}};["append","appendChild","insertAdjacentHTML"].forEach(function(n){i[n]&&(r[n]=i[n],i[n]=f(r[n]))});Object.defineProperty(i,"innerHTML",p(u,{set:f(u.set)}));i.resetSourceWatch_=function(){i.resetSourceWatch_=null;Object.keys(r).forEach(function(n){i[n]=r[n]});Object.defineProperty(i,"innerHTML",u)};n.one("sourceset",i.resetSourceWatch_)}},rht=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?dk(t.Element.prototype.getAttribute.call(this,"src")):""},set:function(n){return t.Element.prototype.setAttribute.call(this,"src",n),n}}),uht=function(n){var i;if(n.featuresSourceset&&(i=n.el(),!i.resetSourceset_)){var r=hn([n.el(),t.HTMLMediaElement.prototype,rht],"src"),u=i.setAttribute,f=i.load;Object.defineProperty(i,"src",p(r,{set:function(t){var u=r.set.call(i,t);return n.triggerSourceset(i.src),u}}));i.setAttribute=function(t,r){var f=u.call(i,t,r);return/src/i.test(t)&&n.triggerSourceset(i.src),f};i.load=function(){var t=f.call(i);return vv(n)||(n.triggerSourceset(""),cn(n)),t};i.currentSrc?n.triggerSourceset(i.currentSrc):vv(n)||cn(n);i.resetSourceset_=function(){i.resetSourceset_=null;i.load=f;i.setAttribute=u;Object.defineProperty(i,"src",r);i.resetSourceWatch_&&i.resetSourceWatch_()}}},fht=lc(["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."],["Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\n            This may prevent text tracks from loading."]),r=function(n){function i(t,r){var o,s;f(this,i);var u=e(this,n.call(this,t,r)),h=t.source,c=!1;if(h&&(u.el_.currentSrc!==h.src||t.tag&&3===t.tag.initNetworkState_)?u.setSource(h):u.handleLateInit_(u.el_),t.enableSourceset&&u.setupSourcesetHandling_(),u.el_.hasChildNodes()){for(var v=u.el_.childNodes,y=v.length,a=[];y--;)o=v[y],"track"===o.nodeName.toLowerCase()&&(u.featuresNativeTextTracks?(u.remoteTextTrackEls().addTrackElement_(o),u.remoteTextTracks().addTrack(o.track),u.textTracks().addTrack(o.track),c||u.el_.hasAttribute("crossorigin")||!ns(o.src)||(c=!0)):a.push(o));for(s=0;s<a.length;s++)u.el_.removeChild(a[s])}return u.proxyNativeTracks_(),u.featuresNativeTextTracks&&c&&l.warn(cc(fht)),u.restoreMetadataTracksInIOSNativePlayer_(),(po||ol||uk)&&!0===t.nativeControlsForTouch&&u.setControls(!0),u.proxyWebkitFullscreen_(),u.triggerReady(),u}return o(i,n),i.prototype.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_();i.disposeMediaElement(this.el_);this.options_=null;n.prototype.dispose.call(this)},i.prototype.setupSourcesetHandling_=function(){uht(this)},i.prototype.restoreMetadataTracksInIOSNativePlayer_=function(){var n=this.textTracks(),i=void 0,t=function(){var t,r;for(i=[],t=0;t<n.length;t++)r=n[t],"metadata"===r.kind&&i.push({track:r,storedMode:r.mode})},r;t();n.addEventListener("change",t);this.on("dispose",function(){return n.removeEventListener("change",t)});r=function t(){for(var r,u=0;u<i.length;u++)r=i[u],"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode);n.removeEventListener("change",t)};this.on("webkitbeginfullscreen",function(){n.removeEventListener("change",t);n.removeEventListener("change",r);n.addEventListener("change",r)});this.on("webkitendfullscreen",function(){n.removeEventListener("change",t);n.addEventListener("change",t);n.removeEventListener("change",r)})},i.prototype.overrideNative_=function(n,t){var r=this,i;t===this["featuresNative"+n+"Tracks"]&&(i=n.toLowerCase(),this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach(function(n){r.el()[i+"Tracks"].removeEventListener(n,r[i+"TracksListeners_"][n])}),this["featuresNative"+n+"Tracks"]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i))},i.prototype.overrideNativeAudioTracks=function(n){this.overrideNative_("Audio",n)},i.prototype.overrideNativeVideoTracks=function(n){this.overrideNative_("Video",n)},i.prototype.proxyNativeTracksForType_=function(n){var e=this,r=yt[n],i=this.el()[r.getterName],t=this[r.getterName](),u,f;this["featuresNative"+r.capitalName+"Tracks"]&&i&&i.addEventListener&&(u={change:function(){t.trigger({type:"change",target:t,currentTarget:t,srcElement:t})},addtrack:function(n){t.addTrack(n.track)},removetrack:function(n){t.removeTrack(n.track)}},f=function(){for(var f,u,r=[],n=0;n<t.length;n++){for(f=!1,u=0;u<i.length;u++)if(i[u]===t[n]){f=!0;break}f||r.push(t[n])}for(;r.length;)t.removeTrack(r.shift())},this[r.getterName+"Listeners_"]=u,Object.keys(u).forEach(function(n){var t=u[n];i.addEventListener(n,t);e.on("dispose",function(){return i.removeEventListener(n,t)})}),this.on("loadstart",f),this.on("dispose",function(){return e.off("loadstart",f)}))},i.prototype.proxyNativeTracks_=function(){var n=this;yt.names.forEach(function(t){n.proxyNativeTracksForType_(t)})},i.prototype.createEl=function(){var n=this.options_.tag,e,o,s,r,t,f;for(n&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(n?(e=n.cloneNode(!0),n.parentNode&&n.parentNode.insertBefore(e,n),i.disposeMediaElement(n),n=e):(n=u.createElement("video"),o=p({},this.options_.tag&&yi(this.options_.tag)),po&&!0===this.options_.nativeControlsForTouch||delete o.controls,tb(n,k(o,{id:this.options_.techId,"class":"vjs-tech"}))),n.playerId=this.options_.playerId),"undefined"!=typeof this.options_.preload&&yf(n,"preload",this.options_.preload),s=["loop","muted","playsinline","autoplay"],r=0;r<s.length;r++)t=s[r],f=this.options_[t],"undefined"!=typeof f&&(f?yf(n,t,t):ao(n,t),n[t]=f);return n},i.prototype.handleLateInit_=function(n){var i,r,u,t;if(0!==n.networkState&&3!==n.networkState){if(0===n.readyState){i=!1;r=function(){i=!0};this.on("loadstart",r);return u=function(){i||this.trigger("loadstart")},this.on("loadedmetadata",u),void this.ready(function(){this.off("loadstart",r);this.off("loadedmetadata",u);i||this.trigger("loadstart")})}t=["loadstart"];t.push("loadedmetadata");2<=n.readyState&&t.push("loadeddata");3<=n.readyState&&t.push("canplay");4<=n.readyState&&t.push("canplaythrough");this.ready(function(){t.forEach(function(n){this.trigger(n)},this)})}},i.prototype.setCurrentTime=function(n){try{this.el_.currentTime=n}catch(n){l(n,"Video is not ready. (Video.js)")}},i.prototype.duration=function(){var n=this;return this.el_.duration===1/0&&yr&&rr&&0===this.el_.currentTime?(this.on("timeupdate",function t(){0<n.el_.currentTime&&(n.el_.duration===1/0&&n.trigger("durationchange"),n.off("timeupdate",t))}),NaN):this.el_.duration||NaN},i.prototype.width=function(){return this.el_.offsetWidth},i.prototype.height=function(){return this.el_.offsetHeight},i.prototype.proxyWebkitFullscreen_=function(){var i=this,n,t;"webkitDisplayingFullscreen"in this.el_&&(n=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",n),this.trigger("fullscreenchange",{isFullscreen:!0}))},this.on("webkitbeginfullscreen",t),this.on("dispose",function(){i.off("webkitbeginfullscreen",t);i.off("webkitendfullscreen",n)}))},i.prototype.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var n=t.navigator&&t.navigator.userAgent||"";if(/Android/.test(n)||!/Chrome|Mac OS X 10.5/.test(n))return!0}return!1},i.prototype.enterFullScreen=function(){var n=this.el_;n.paused&&n.networkState<=n.HAVE_METADATA?(this.el_.play(),this.setTimeout(function(){n.pause();n.webkitEnterFullScreen()},0)):n.webkitEnterFullScreen()},i.prototype.exitFullScreen=function(){this.el_.webkitExitFullScreen()},i.prototype.src=function(n){if(void 0===n)return this.el_.src;this.setSrc(n)},i.prototype.reset=function(){i.resetMediaElement(this.el_)},i.prototype.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.prototype.setControls=function(n){this.el_.controls=!!n},i.prototype.addTextTrack=function(t,i,r){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,i,r):n.prototype.addTextTrack.call(this,t,i,r)},i.prototype.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return n.prototype.createRemoteTextTrack.call(this,t);var i=u.createElement("track");return t.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.prototype.addRemoteTextTrack=function(t,i){var r=n.prototype.addRemoteTextTrack.call(this,t,i);return this.featuresNativeTextTracks&&this.el().appendChild(r),r},i.prototype.removeRemoteTextTrack=function(t){if(n.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var i=this.$$("track"),r=i.length;r--;)t!==i[r]&&t!==i[r].track||this.el().removeChild(i[r])},i.prototype.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var n={};return"undefined"!=typeof this.el().webkitDroppedFrameCount&&"undefined"!=typeof this.el().webkitDecodedFrameCount&&(n.droppedVideoFrames=this.el().webkitDroppedFrameCount,n.totalVideoFrames=this.el().webkitDecodedFrameCount),t.performance&&"function"==typeof t.performance.now?n.creationTime=t.performance.now():t.performance&&t.performance.timing&&"number"==typeof t.performance.timing.navigationStart&&(n.creationTime=t.Date.now()-t.performance.timing.navigationStart),n},i}(y);fu()&&(r.TEST_VID=u.createElement("video"),ce=u.createElement("track"),ce.kind="captions",ce.srclang="en",ce.label="English",r.TEST_VID.appendChild(ce));r.isSupported=function(){try{r.TEST_VID.volume=.5}catch(n){return!1}return!(!r.TEST_VID||!r.TEST_VID.canPlayType)};r.canPlayType=function(n){return r.TEST_VID.canPlayType(n)};r.canPlaySource=function(n){return r.canPlayType(n.type)};r.canControlVolume=function(){try{var n=r.TEST_VID.volume;return r.TEST_VID.volume=n/2+.1,n!==r.TEST_VID.volume}catch(n){return!1}};r.canMuteVolume=function(){try{var n=r.TEST_VID.muted;return r.TEST_VID.muted=!n,r.TEST_VID.muted?yf(r.TEST_VID,"muted","muted"):ao(r.TEST_VID,"muted"),n!==r.TEST_VID.muted}catch(n){return!1}};r.canControlPlaybackRate=function(){if(yr&&rr&&ek<58)return!1;try{var n=r.TEST_VID.playbackRate;return r.TEST_VID.playbackRate=n/2+.1,n!==r.TEST_VID.playbackRate}catch(n){return!1}};r.canOverrideAttributes=function(){try{var n=function(){};Object.defineProperty(u.createElement("video"),"src",{get:n,set:n});Object.defineProperty(u.createElement("audio"),"src",{get:n,set:n});Object.defineProperty(u.createElement("video"),"innerHTML",{get:n,set:n});Object.defineProperty(u.createElement("audio"),"innerHTML",{get:n,set:n})}catch(n){return!1}return!0};r.supportsNativeTextTracks=function(){return hk||pi&&rr};r.supportsNativeVideoTracks=function(){return!(!r.TEST_VID||!r.TEST_VID.videoTracks)};r.supportsNativeAudioTracks=function(){return!(!r.TEST_VID||!r.TEST_VID.audioTracks)};r.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"];r.prototype.featuresVolumeControl=r.canControlVolume();r.prototype.featuresMuteControl=r.canMuteVolume();r.prototype.featuresPlaybackRate=r.canControlPlaybackRate();r.prototype.featuresSourceset=r.canOverrideAttributes();r.prototype.movingMediaElementInDOM=!pi;r.prototype.featuresFullscreenResize=!0;r.prototype.featuresProgressEvents=!0;r.prototype.featuresTimeupdateEvents=!0;r.prototype.featuresNativeTextTracks=r.supportsNativeTextTracks();r.prototype.featuresNativeVideoTracks=r.supportsNativeVideoTracks();r.prototype.featuresNativeAudioTracks=r.supportsNativeAudioTracks();yv=r.TEST_VID&&r.TEST_VID.constructor.prototype.canPlayType;ln=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;r.patchCanPlayType=function(){4<=sl&&!fk&&!rr&&(r.TEST_VID.constructor.prototype.canPlayType=function(n){return n&&ln.test(n)?"maybe":yv.call(this,n)})};r.unpatchCanPlayType=function(){var n=r.TEST_VID.constructor.prototype.canPlayType;return r.TEST_VID.constructor.prototype.canPlayType=yv,n};r.patchCanPlayType();r.disposeMediaElement=function(n){if(n){for(n.parentNode&&n.parentNode.removeChild(n);n.hasChildNodes();)n.removeChild(n.firstChild);n.removeAttribute("src");"function"==typeof n.load&&function(){try{n.load()}catch(n){}}()}};r.resetMediaElement=function(n){if(n){for(var t=n.querySelectorAll("source"),i=t.length;i--;)n.removeChild(t[i]);n.removeAttribute("src");"function"==typeof n.load&&function(){try{n.load()}catch(n){}}()}};["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(n){r.prototype[n]=function(){return this.el_[n]||this.el_.hasAttribute(n)}});["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(n){r.prototype["set"+b(n)]=function(t){(this.el_[n]=t)?this.el_.setAttribute(n,n):this.el_.removeAttribute(n)}});["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(n){r.prototype[n]=function(){return this.el_[n]}});["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(n){r.prototype["set"+b(n)]=function(t){this.el_[n]=t}});["pause","load","play"].forEach(function(n){r.prototype[n]=function(){return this.el_[n]()}});y.withSourceHandlers(r);r.nativeSourceHandler={};r.nativeSourceHandler.canPlayType=function(n){try{return r.TEST_VID.canPlayType(n)}catch(n){return""}};r.nativeSourceHandler.canHandleSource=function(n){if(n.type)return r.nativeSourceHandler.canPlayType(n.type);if(n.src){var t=wl(n.src);return r.nativeSourceHandler.canPlayType("video/"+t)}return""};r.nativeSourceHandler.handleSource=function(n,t){t.setSrc(n.src)};r.nativeSourceHandler.dispose=function(){};r.registerSourceHandler(r.nativeSourceHandler);y.registerTech("Html5",r);var eht=lc(["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "],["\n        Using the tech directly can be dangerous. I hope you know what you're doing.\n        See https://github.com/videojs/video.js/issues/2617 for more info.\n      "]),an=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],pv={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},nt=function(n){function r(t,i,u){var h,s,o,c,a,l,v;if(f(this,r),t.id=t.id||i.id||"vjs_video_"+vr(),(i=k(r.getTagSettings(t),i)).initChildren=!1,i.createEl=!1,i.evented=!1,i.reportTouchActivity=!1,!i.language)if("function"==typeof t.closest)h=t.closest("[lang]"),h&&h.getAttribute&&(i.language=h.getAttribute("lang"));else for(s=t;s&&1===s.nodeType;){if(yi(s).hasOwnProperty("lang")){i.language=s.getAttribute("lang");break}s=s.parentNode}if(o=e(this,n.call(this,null,i,u)),o.isPosterFromTech_=!1,o.queuedCallbacks_=[],o.isReady_=!1,o.hasStarted_=!1,o.userActive_=!1,!o.options_||!o.options_.techOrder||!o.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");return(o.tag=t,o.tagAttributes=t&&yi(t),o.language(o.options_.language),i.languages)?(c={},Object.getOwnPropertyNames(i.languages).forEach(function(n){c[n.toLowerCase()]=i.languages[n]}),o.languages_=c):o.languages_=r.prototype.options_.languages,o.cache_={},o.poster_=i.poster||"",o.controls_=!!i.controls,o.cache_.lastVolume=1,t.controls=!1,t.removeAttribute("controls"),t.hasAttribute("autoplay")?o.options_.autoplay=!0:o.autoplay(o.options_.autoplay),o.scrubbing_=!1,o.el_=o.createEl(),o.cache_.lastPlaybackRate=o.defaultPlaybackRate(),tl(o,{eventBusKey:"el_"}),a=p(o.options_),i.plugins&&(l=i.plugins,Object.keys(l).forEach(function(n){if("function"!=typeof this[n])throw new Error('plugin "'+n+'" does not exist');this[n](l[n])},o)),o.options_.playerOptions=a,o.middleware_=[],o.initChildren(),o.isAudio("audio"===t.nodeName.toLowerCase()),o.controls()?o.addClass("vjs-controls-enabled"):o.addClass("vjs-controls-disabled"),o.el_.setAttribute("role","region"),o.isAudio()?o.el_.setAttribute("aria-label",o.localize("Audio Player")):o.el_.setAttribute("aria-label",o.localize("Video Player")),o.isAudio()&&o.addClass("vjs-audio"),o.flexNotSupported_()&&o.addClass("vjs-no-flex"),pi||o.addClass("vjs-workinghover"),r.players[o.id_]=o,v=aw.split(".")[0],o.addClass("vjs-v"+v),o.userActive(!0),o.reportUserActivity(),o.one("play",o.listenForUserActivity_),o.on("fullscreenchange",o.handleFullscreenChange_),o.on("stageclick",o.handleStageClick_),o.changingSrc_=!1,o.playWaitingForReady_=!1,o.playOnLoadstart_=null,o}return o(r,n),r.prototype.dispose=function(){this.trigger("dispose");this.off("dispose");this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null);r.players[this.id_]=null;this.tag&&this.tag.player&&(this.tag.player=null);this.el_&&this.el_.player&&(this.el_.player=null);this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_="");this.playerElIngest_&&(this.playerElIngest_=null);this.tag&&(this.tag=null);sa[this.id()]=null;n.prototype.dispose.call(this)},r.prototype.createEl=function(){var i=this.tag,r=void 0,s=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),e="video-js"===this.tag.tagName.toLowerCase(),f,h,c,l,o,a;if(s?r=this.el_=i.parentNode:e||(r=this.el_=n.prototype.createEl.call(this,"div")),f=yi(i),e){for(r=this.el_=i,i=this.tag=u.createElement("video");r.children.length;)i.appendChild(r.firstChild);eu(r,"video-js")||ar(r,"video-js");r.appendChild(i);s=this.playerElIngest_=r;Object.keys(r).forEach(function(n){i[n]=r[n]})}for((i.setAttribute("tabindex","-1"),f.tabindex="-1",ok&&(i.setAttribute("role","application"),f.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in f&&delete f.width,"height"in f&&delete f.height,Object.getOwnPropertyNames(f).forEach(function(n){e&&"class"===n||r.setAttribute(n,f[n]);e&&i.setAttribute(n,f[n])}),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",i.player=r.player=this,this.addClass("vjs-paused"),!0!==t.VIDEOJS_NO_DYNAMIC_STYLE)&&(this.styleEl_=pb("vjs-styles-dimensions"),h=tr(".vjs-styles-defaults"),c=tr("head"),c.insertBefore(this.styleEl_,h?h.nextSibling:c.firstChild)),this.width(this.options_.width),this.height(this.options_.height),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),l=i.getElementsByTagName("a"),o=0;o<l.length;o++)a=l.item(o),ar(a,"vjs-hidden"),a.setAttribute("hidden","hidden");return i.initNetworkState_=i.networkState,i.parentNode&&!s&&i.parentNode.insertBefore(r,i),lo(i,r),this.children_.unshift(i),this.el_.setAttribute("lang",this.language_),this.el_=r},r.prototype.width=function(n){return this.dimension("width",n)},r.prototype.height=function(n){return this.dimension("height",n)},r.prototype.dimension=function(n,t){var i=n+"_",r;if(void 0===t)return this[i]||0;if(""===t)return this[i]=void 0,void this.updateStyleEl_();r=parseFloat(t);isNaN(r)?l.error('Improper value "'+t+'" supplied for for '+n):(this[i]=r,this.updateStyleEl_())},r.prototype.fluid=function(n){if(void 0===n)return!!this.fluid_;this.fluid_=!!n;n?this.addClass("vjs-fluid"):this.removeClass("vjs-fluid");this.updateStyleEl_()},r.prototype.aspectRatio=function(n){if(void 0===n)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(n))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=n;this.fluid(!0);this.updateStyleEl_()},r.prototype.updateStyleEl_=function(){if(!0!==t.VIDEOJS_NO_DYNAMIC_STYLE){var i=void 0,f=void 0,n=void 0,e=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=e[1]/e[0];i=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300;f=void 0!==this.height_?this.height_:i*r;n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions";this.addClass(n);wb(this.styleEl_,"\n      ."+n+" {\n        width: "+i+"px;\n        height: "+f+"px;\n      }\n\n      ."+n+".vjs-fluid {\n        padding-top: "+100*r+"%;\n      }\n    ")}else{var o="number"==typeof this.width_?this.width_:this.options_.width,s="number"==typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(0<=o&&(u.width=o),0<=s&&(u.height=s))}},r.prototype.loadTech_=function(n,t){var i=this,u,f,r,e;if(this.tech_&&this.unloadTech_(),u=b(n),f=n.charAt(0).toLowerCase()+n.slice(1),"Html5"!==u&&this.tag&&(y.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=u,this.isReady_=!1,r={source:t,autoplay:"string"!=typeof this.autoplay()&&this.autoplay(),nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+f+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset},lt.names.forEach(function(n){var t=lt[n];r[t.getterName]=i[t.privateName]}),k(r,this.options_[u]),k(r,this.options_[f]),k(r,this.options_[n.toLowerCase()]),this.tag&&(r.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(r.startTime=this.cache_.currentTime),e=y.getTech(n),!e)throw new Error("No Tech named '"+u+"' exists! '"+u+"' should be registered using videojs.registerTech()'");this.tech_=new e(r);this.tech_.ready(s(this,this.handleTechReady_),!0);lot(this.textTracksJson_||[],this.tech_);an.forEach(function(n){i.on(i.tech_,n,i["handleTech"+b(n)+"_"])});Object.keys(pv).forEach(function(n){i.on(i.tech_,n,function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+pv[n]+"_"].bind(i),event:t}):i["handleTech"+pv[n]+"_"](t)})});this.on(this.tech_,"loadstart",this.handleTechLoadStart_);this.on(this.tech_,"sourceset",this.handleTechSourceset_);this.on(this.tech_,"waiting",this.handleTechWaiting_);this.on(this.tech_,"ended",this.handleTechEnded_);this.on(this.tech_,"seeking",this.handleTechSeeking_);this.on(this.tech_,"play",this.handleTechPlay_);this.on(this.tech_,"firstplay",this.handleTechFirstPlay_);this.on(this.tech_,"pause",this.handleTechPause_);this.on(this.tech_,"durationchange",this.handleTechDurationChange_);this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_);this.on(this.tech_,"error",this.handleTechError_);this.on(this.tech_,"loadedmetadata",this.updateStyleEl_);this.on(this.tech_,"posterchange",this.handleTechPosterChange_);this.on(this.tech_,"textdata",this.handleTechTextData_);this.on(this.tech_,"ratechange",this.handleTechRateChange_);this.usingNativeControls(this.techGet_("controls"));this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_();this.tech_.el().parentNode===this.el()||"Html5"===u&&this.tag||lo(this.tech_.el(),this.el());this.tag&&(this.tag.player=null,this.tag=null)},r.prototype.unloadTech_=function(){var n=this;lt.names.forEach(function(t){var i=lt[t];n[i.privateName]=n[i.getterName]()});this.textTracksJson_=cot(this.tech_);this.isReady_=!1;this.tech_.dispose();this.tech_=!1;this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange"));this.isPosterFromTech_=!1},r.prototype.tech=function(n){return void 0===n&&l.warn(cc(eht)),this.tech_},r.prototype.addTechControlsListeners_=function(){this.removeTechControlsListeners_();this.on(this.tech_,"mousedown",this.handleTechClick_);this.on(this.tech_,"dblclick",this.handleTechDoubleClick_);this.on(this.tech_,"touchstart",this.handleTechTouchStart_);this.on(this.tech_,"touchmove",this.handleTechTouchMove_);this.on(this.tech_,"touchend",this.handleTechTouchEnd_);this.on(this.tech_,"tap",this.handleTechTap_)},r.prototype.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.handleTechTap_);this.off(this.tech_,"touchstart",this.handleTechTouchStart_);this.off(this.tech_,"touchmove",this.handleTechTouchMove_);this.off(this.tech_,"touchend",this.handleTechTouchEnd_);this.off(this.tech_,"mousedown",this.handleTechClick_);this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)},r.prototype.handleTechReady_=function(){this.triggerReady();this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume);this.handleTechPosterChange_();this.handleTechDurationChange_()},r.prototype.handleTechLoadStart_=function(){this.removeClass("vjs-ended");this.removeClass("vjs-seeking");this.error(null);this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay"));this.manualAutoplay_(this.autoplay())},r.prototype.manualAutoplay_=function(n){var i=this,r,t;if(this.tech_&&"string"==typeof n&&(r=function(){var t=i.muted(),n;return i.muted(!0),n=i.play(),n&&n.then&&n.catch?n.catch(function(){i.muted(t)}):void 0},t=void 0,"any"===n?(t=this.play())&&t.then&&t.catch&&t.catch(function(){return r()}):t="muted"===n?r():this.play(),t&&t.then&&t.catch))return t.then(function(){i.trigger({type:"autoplay-success",autoplay:n})}).catch(function(){i.trigger({type:"autoplay-failure",autoplay:n})})},r.prototype.updateSourceCaches_=function(){var i=0<arguments.length&&void 0!==arguments[0]?arguments[0]:"",n=i,r="",t;if("string"!=typeof n&&(n=i.src,r=i.type),!/^blob:/.test(n)){this.cache_.source=this.cache_.source||{};this.cache_.sources=this.cache_.sources||[];n&&!r&&(r=function(n,t){var u,f,r,i;if(!t)return"";if(n.cache_.source.src===t&&n.cache_.source.type)return n.cache_.source.type;if(u=n.cache_.sources.filter(function(n){return n.src===t}),u.length)return u[0].type;for(f=n.$$("source"),r=0;r<f.length;r++)if(i=f[r],i.type&&i.src&&i.src===t)return i.type;return ca(t)}(this,n));this.cache_.source=p({},i,{src:n,type:r});for(var f=this.cache_.sources.filter(function(t){return t.src&&t.src===n}),e=[],o=this.$$("source"),s=[],u=0;u<o.length;u++)t=yi(o[u]),e.push(t),t.src&&t.src===n&&s.push(t.src);s.length&&!f.length?this.cache_.sources=e:f.length||(this.cache_.sources=[this.cache_.source]);this.cache_.src=n}},r.prototype.handleTechSourceset_=function(n){var t=this;if(!this.changingSrc_&&(this.updateSourceCaches_(n.src),!n.src))this.tech_.one(["sourceset","loadstart"],function n(i){"sourceset"!==i.type&&t.updateSourceCaches_(t.techGet_("currentSrc"));t.tech_.off(["sourceset","loadstart"],n)});this.trigger({src:n.src,type:"sourceset"})},r.prototype.hasStarted=function(n){if(void 0===n)return this.hasStarted_;n!==this.hasStarted_&&(this.hasStarted_=n,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},r.prototype.handleTechPlay_=function(){this.removeClass("vjs-ended");this.removeClass("vjs-paused");this.addClass("vjs-playing");this.hasStarted(!0);this.trigger("play")},r.prototype.handleTechRateChange_=function(){0<this.tech_.playbackRate()&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(n){return n.callback(n.event)}),this.queuedCallbacks_=[]);this.cache_.lastPlaybackRate=this.tech_.playbackRate();this.trigger("ratechange")},r.prototype.handleTechWaiting_=function(){var n=this;this.addClass("vjs-waiting");this.trigger("waiting");this.one("timeupdate",function(){return n.removeClass("vjs-waiting")})},r.prototype.handleTechCanPlay_=function(){this.removeClass("vjs-waiting");this.trigger("canplay")},r.prototype.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting");this.trigger("canplaythrough")},r.prototype.handleTechPlaying_=function(){this.removeClass("vjs-waiting");this.trigger("playing")},r.prototype.handleTechSeeking_=function(){this.addClass("vjs-seeking");this.trigger("seeking")},r.prototype.handleTechSeeked_=function(){this.removeClass("vjs-seeking");this.trigger("seeked")},r.prototype.handleTechFirstPlay_=function(){this.options_.starttime&&(l.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime));this.addClass("vjs-has-started");this.trigger("firstplay")},r.prototype.handleTechPause_=function(){this.removeClass("vjs-playing");this.addClass("vjs-paused");this.trigger("pause")},r.prototype.handleTechEnded_=function(){this.addClass("vjs-ended");this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause();this.trigger("ended")},r.prototype.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},r.prototype.handleTechClick_=function(n){ou(n)&&this.controls_&&(this.paused()?gf(this.play()):this.pause())},r.prototype.handleTechDoubleClick_=function(n){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(t){return t.contains(n.target)})||(this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},r.prototype.handleTechTap_=function(){this.userActive(!this.userActive())},r.prototype.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},r.prototype.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},r.prototype.handleTechTouchEnd_=function(n){n.preventDefault()},r.prototype.handleFullscreenChange_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},r.prototype.handleStageClick_=function(){this.reportUserActivity()},r.prototype.handleTechFullscreenChange_=function(n,t){t&&this.isFullscreen(t.isFullscreen);this.trigger("fullscreenchange")},r.prototype.handleTechError_=function(){var n=this.tech_.error();this.error(n)},r.prototype.handleTechTextData_=function(){var n=null;1<arguments.length&&(n=arguments[1]);this.trigger("textdata",n)},r.prototype.getCache=function(){return this.cache_},r.prototype.techCall_=function(n,t){this.ready(function(){if(n in tht)return i=this.middleware_,r=this.tech_,f=t,r[u=n](i.reduce(ha(u),f));if(n in ng)return gd(this.middleware_,this.tech_,n,t);var i,r,u,f;try{this.tech_&&this.tech_[n](t)}catch(i){throw l(i),i;}},!0)},r.prototype.techGet_=function(n){if(this.tech_&&this.tech_.isReady_){if(n in nht)return t=this.middleware_,r=this.tech_,i=n,t.reduceRight(ha(i),r[i]());if(n in ng)return gd(this.middleware_,this.tech_,n);var t,r,i;try{return this.tech_[n]()}catch(t){if(void 0===this.tech_[n])throw l("Video.js: "+n+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw l("Video.js: "+n+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw l(t),t;}}},r.prototype.play=function(){var i=this,n=this.options_.Promise||t.Promise;return n?new n(function(n){i.play_(n)}):this.play_()},r.prototype.play_=function(){var n=this,t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:gf;if(this.playOnLoadstart_&&this.off("loadstart",this.playOnLoadstart_),this.isReady_){if(!this.changingSrc_&&(this.src()||this.currentSrc()))return void t(this.techGet_("play"));this.playOnLoadstart_=function(){n.playOnLoadstart_=null;t(n.play())};this.one("loadstart",this.playOnLoadstart_)}else{if(this.playWaitingForReady_)return;this.playWaitingForReady_=!0;this.ready(function(){n.playWaitingForReady_=!1;t(n.play())})}},r.prototype.pause=function(){this.techCall_("pause")},r.prototype.paused=function(){return!1!==this.techGet_("paused")},r.prototype.played=function(){return this.techGet_("played")||pr(0,0)},r.prototype.scrubbing=function(n){if("undefined"==typeof n)return this.scrubbing_;this.scrubbing_=!!n;n?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},r.prototype.currentTime=function(n){return"undefined"!=typeof n?(n<0&&(n=0),void 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Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])))};cit=function(n){return c(h.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&n.channelcount)>>8,255&n.channelcount,(65280&n.samplesize)>>8,255&n.samplesize,0,0,0,0,(65280&n.samplerate)>>8,255&n.samplerate,0,0]),itt(n))};ctt=function(n){var t=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&n.id)>>24,(16711680&n.id)>>16,(65280&n.id)>>8,255&n.id,0,0,0,0,(4278190080&n.duration)>>24,(16711680&n.duration)>>16,(65280&n.duration)>>8,255&n.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&n.width)>>8,255&n.width,0,0,(65280&n.height)>>8,255&n.height,0,0]);return c(h.tkhd,t)};btt=function(n){var u,f,r,e,t,i;return u=c(h.tfhd,new Uint8Array([0,0,0,58,(4278190080&n.id)>>24,(16711680&n.id)>>16,(65280&n.id)>>8,255&n.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),t=Math.floor(n.baseMediaDecodeTime/(pit+1)),i=Math.floor(n.baseMediaDecodeTime%(pit+1)),f=c(h.tfdt,new Uint8Array([1,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),"audio"===n.type?(r=ry(n,92),c(h.traf,u,f,r)):(e=ytt(n),r=ry(n,e.length+92),c(h.traf,u,f,r,e))};htt=function(n){return n.duration=n.duration||4294967295,c(h.trak,ctt(n),ltt(n))};ktt=function(n){var t=new Uint8Array([0,0,0,0,(4278190080&n.id)>>24,(16711680&n.id)>>16,(65280&n.id)>>8,255&n.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==n.type&&(t[t.length-1]=0),c(h.trex,t)};fy=function(n,t){var i=0,r=0,u=0,f=0;return n.length&&(void 0!==n[0].duration&&(i=1),void 0!==n[0].size&&(r=2),void 0!==n[0].flags&&(u=4),void 0!==n[0].compositionTimeOffset&&(f=8)),[0,0,i|r|u|f,1,(4278190080&n.length)>>>24,(16711680&n.length)>>>16,(65280&n.length)>>>8,255&n.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]};ait=function(n,t){var r,u,i,f;for(t+=20+16*(u=n.samples||[]).length,r=fy(u,t),f=0;f<u.length;f++)i=u[f],r=r.concat([(4278190080&i.duration)>>>24,(16711680&i.duration)>>>16,(65280&i.duration)>>>8,255&i.duration,(4278190080&i.size)>>>24,(16711680&i.size)>>>16,(65280&i.size)>>>8,255&i.size,i.flags.isLeading<<2|i.flags.dependsOn,i.flags.isDependedOn<<6|i.flags.hasRedundancy<<4|i.flags.paddingValue<<1|i.flags.isNonSyncSample,61440&i.flags.degradationPriority,15&i.flags.degradationPriority,(4278190080&i.compositionTimeOffset)>>>24,(16711680&i.compositionTimeOffset)>>>16,(65280&i.compositionTimeOffset)>>>8,255&i.compositionTimeOffset]);return c(h.trun,new Uint8Array(r))};lit=function(n,t){var r,u,i,f;for(t+=20+8*(u=n.samples||[]).length,r=fy(u,t),f=0;f<u.length;f++)i=u[f],r=r.concat([(4278190080&i.duration)>>>24,(16711680&i.duration)>>>16,(65280&i.duration)>>>8,255&i.duration,(4278190080&i.size)>>>24,(16711680&i.size)>>>16,(65280&i.size)>>>8,255&i.size]);return c(h.trun,new Uint8Array(r))};ry=function(n,t){return"audio"===n.type?lit(n,t):ait(n,t)};var fr={ftyp:rtt=function(){return c(h.ftyp,uy,dtt,uy,gtt)},mdat:function(n){return c(h.mdat,n)},moof:ett,moov:iy,initSegment:function(n){var t,i=rtt(),r=iy(n);return(t=new Uint8Array(i.byteLength+r.byteLength)).set(i),t.set(r,i.byteLength),t}},cct=fr.ftyp,lct=fr.mdat,act=fr.moof,vct=fr.moov,yct=fr.initSegment,wit=Object.freeze({"default":fr,__moduleExports:fr,ftyp:cct,mdat:lct,moof:act,moov:vct,initSegment:yct}),lh=function(){this.init=function(){var n={};this.on=function(t,i){n[t]||(n[t]=[]);n[t]=n[t].concat(i)};this.off=function(t,i){var r;return!!n[t]&&(r=n[t].indexOf(i),n[t]=n[t].slice(),n[t].splice(r,1),-1<r)};this.trigger=function(t){var r,i,u,f;if(r=n[t])if(2===arguments.length)for(u=r.length,i=0;i<u;++i)r[i].call(this,arguments[1]);else{for(f=[],i=arguments.length,i=1;i<arguments.length;++i)f.push(arguments[i]);for(u=r.length,i=0;i<u;++i)r[i].apply(this,f)}};this.dispose=function(){n={}}}};lh.prototype.pipe=function(n){return this.on("data",function(t){n.push(t)}),this.on("done",function(t){n.flush(t)}),n};lh.prototype.push=function(n){this.trigger("data",n)};lh.prototype.flush=function(n){this.trigger("done",n)};var oy=lh,bit=Object.freeze({"default":oy,__moduleExports:oy}),er={groupNalsIntoFrames:function(n){for(var i,t=[],r=[],u=t.byteLength=0;u<n.length;u++)"access_unit_delimiter_rbsp"===(i=n[u]).nalUnitType?(t.length&&(t.duration=i.dts-t.dts,r.push(t)),(t=[i]).byteLength=i.data.byteLength,t.pts=i.pts,t.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(t.keyFrame=!0),t.duration=i.dts-t.dts,t.byteLength+=i.data.byteLength,t.push(i));return r.length&&(!t.duration||t.duration<=0)&&(t.duration=r[r.length-1].duration),r.push(t),r},groupFramesIntoGops:function(n){var u,r,t=[],i=[];for(t.byteLength=0,t.nalCount=0,t.duration=0,t.pts=n[0].pts,t.dts=n[0].dts,i.byteLength=0,i.nalCount=0,i.duration=0,i.pts=n[0].pts,i.dts=n[0].dts,u=0;u<n.length;u++)(r=n[u]).keyFrame?(t.length&&(i.push(t),i.byteLength+=t.byteLength,i.nalCount+=t.nalCount,i.duration+=t.duration),(t=[r]).nalCount=r.length,t.byteLength=r.byteLength,t.pts=r.pts,t.dts=r.dts,t.duration=r.duration):(t.duration+=r.duration,t.nalCount+=r.length,t.byteLength+=r.byteLength,t.push(r));return i.length&&t.duration<=0&&(t.duration=i[i.length-1].duration),i.byteLength+=t.byteLength,i.nalCount+=t.nalCount,i.duration+=t.duration,i.push(t),i},extendFirstKeyFrame:function(n){var t;return!n[0][0].keyFrame&&1<n.length&&(t=n.shift(),n.byteLength-=t.byteLength,n.nalCount-=t.nalCount,n[0][0].dts=t.dts,n[0][0].pts=t.pts,n[0][0].duration+=t.duration),n},generateSampleTable:function(n,t){for(var f,o,e,s,r,i,h=t||0,c=[],u=0;u<n.length;u++)for(e=n[u],f=0;f<e.length;f++)s=e[f],r=s,i=void 0,(i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}).dataOffset=h,i.compositionTimeOffset=r.pts-r.dts,i.duration=r.duration,i.size=4*r.length,i.size+=r.byteLength,r.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),h+=(o=i).size,c.push(o);return c},concatenateNalData:function(n){for(var i,r,e,o,u,f=0,h=n.byteLength,c=n.nalCount,s=new Uint8Array(h+4*c),l=new DataView(s.buffer),t=0;t<n.length;t++)for(e=n[t],i=0;i<e.length;i++)for(o=e[i],r=0;r<o.length;r++)u=o[r],l.setUint32(f,u.data.byteLength),f+=4,s.set(u.data,f),f+=u.data.byteLength;return s}},pct=er.groupNalsIntoFrames,wct=er.groupFramesIntoGops,bct=er.extendFirstKeyFrame,kct=er.generateSampleTable,dct=er.concatenateNalData,kit=Object.freeze({"default":er,__moduleExports:er,groupNalsIntoFrames:pct,groupFramesIntoGops:wct,extendFirstKeyFrame:bct,generateSampleTable:kct,concatenateNalData:dct}),tf={clearDtsInfo:function(n){delete n.minSegmentDts;delete n.maxSegmentDts;delete n.minSegmentPts;delete n.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(n,t){var i,r=n.minSegmentDts;return t||(r-=n.timelineStartInfo.dts),i=n.timelineStartInfo.baseMediaDecodeTime,i+=r,i=Math.max(0,i),"audio"===n.type&&(i*=n.samplerate/9e4,i=Math.floor(i)),i},collectDtsInfo:function(n,t){"number"==typeof t.pts&&(void 0===n.timelineStartInfo.pts&&(n.timelineStartInfo.pts=t.pts),n.minSegmentPts=void 0===n.minSegmentPts?t.pts:Math.min(n.minSegmentPts,t.pts),n.maxSegmentPts=void 0===n.maxSegmentPts?t.pts:Math.max(n.maxSegmentPts,t.pts));"number"==typeof t.dts&&(void 0===n.timelineStartInfo.dts&&(n.timelineStartInfo.dts=t.dts),n.minSegmentDts=void 0===n.minSegmentDts?t.dts:Math.min(n.minSegmentDts,t.dts),n.maxSegmentDts=void 0===n.maxSegmentDts?t.dts:Math.max(n.maxSegmentDts,t.dts))}},gct=tf.clearDtsInfo,nlt=tf.calculateTrackBaseMediaDecodeTime,tlt=tf.collectDtsInfo,dit=Object.freeze({"default":tf,__moduleExports:tf,clearDtsInfo:gct,calculateTrackBaseMediaDecodeTime:nlt,collectDtsInfo:tlt}),or={parseSei:function(n){for(var t=0,r={payloadType:-1,payloadSize:0},u=0,i=0;t<n.byteLength&&128!==n[t];){for(;255===n[t];)u+=255,t++;for(u+=n[t++];255===n[t];)i+=255,t++;if(i+=n[t++],!r.payload&&4===u){r.payloadType=u;r.payloadSize=i;r.payload=n.subarray(t,t+i);break}t+=i;i=u=0}return r},parseUserData:function(n){return 181!==n.payload[0]?null:49!=(n.payload[1]<<8|n.payload[2])?null:"GA94"!==String.fromCharCode(n.payload[3],n.payload[4],n.payload[5],n.payload[6])?null:3!==n.payload[7]?null:n.payload.subarray(8,n.payload.length-1)},parseCaptionPackets:function(n,t){var i,e,r,u,f=[];if(!(64&t[0]))return f;for(e=31&t[0],i=0;i<e;i++)u={type:3&t[2+(r=3*i)],pts:n},4&t[r+2]&&(u.ccData=t[r+3]<<8|t[r+4],f.push(u));return f},discardEmulationPreventionBytes:function(n){for(var r,u,f,e=n.byteLength,i=[],t=1;t<e-2;)0===n[t]&&0===n[t+1]&&3===n[t+2]?(i.push(t+2),t+=2):t++;if(0===i.length)return n;for(u=e-i.length,f=new Uint8Array(u),r=0,t=0;t<u;r++,t++)r===i[0]&&(r++,i.shift()),f[t]=n[r];return f},USER_DATA_REGISTERED_ITU_T_T35:4},ilt=or.parseSei,rlt=or.parseUserData,ult=or.parseCaptionPackets,flt=or.discardEmulationPreventionBytes,elt=or.USER_DATA_REGISTERED_ITU_T_T35,git=Object.freeze({"default":or,__moduleExports:or,parseSei:ilt,parseUserData:rlt,parseCaptionPackets:ult,discardEmulationPreventionBytes:flt,USER_DATA_REGISTERED_ITU_T_T35:elt}),ot=bit&&oy||bit,pe=git&&or||git,tu=function gi(){gi.prototype.init.call(this);this.captionPackets_=[];this.ccStreams_=[new w(0,0),new w(0,1),new w(1,0),new w(1,1)];this.reset();this.ccStreams_.forEach(function(n){n.on("data",this.trigger.bind(this,"data"));n.on("done",this.trigger.bind(this,"done"))},this)};(tu.prototype=new ot).push=function(n){var t,i,r;if("sei_rbsp"===n.nalUnitType&&(t=pe.parseSei(n.escapedRBSP)).payloadType===pe.USER_DATA_REGISTERED_ITU_T_T35&&(i=pe.parseUserData(t)))if(n.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(n.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));r=pe.parseCaptionPackets(n.pts,i);this.captionPackets_=this.captionPackets_.concat(r);this.latestDts_!==n.dts&&(this.numSameDts_=0);this.numSameDts_++;this.latestDts_=n.dts}};tu.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(n,t){n.presortIndex=t}),this.captionPackets_.sort(function(n,t){return n.pts===t.pts?n.presortIndex-t.presortIndex:n.pts-t.pts}),this.captionPackets_.forEach(function(n){n.type<2&&this.dispatchCea608Packet(n)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(n){n.flush()},this)):this.ccStreams_.forEach(function(n){n.flush()},this)};tu.prototype.reset=function(){this.latestDts_=null;this.ignoreNextEqualDts_=!1;this.numSameDts_=0;this.activeCea608Channel_=[null,null];this.ccStreams_.forEach(function(n){n.reset()})};tu.prototype.dispatchCea608Packet=function(n){this.setsChannel1Active(n)?this.activeCea608Channel_[n.type]=0:this.setsChannel2Active(n)&&(this.activeCea608Channel_[n.type]=1);null!==this.activeCea608Channel_[n.type]&&this.ccStreams_[(n.type<<1)+this.activeCea608Channel_[n.type]].push(n)};tu.prototype.setsChannel1Active=function(n){return 4096==(30720&n.ccData)};tu.prototype.setsChannel2Active=function(n){return 6144==(30720&n.ccData)};var olt={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},ah=function(n){return null===n?"":(n=olt[n]||n,String.fromCharCode(n))},slt=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],iu=function(){for(var n=[],t=15;t--;)n.push("");return n},w=function gi(n,t){gi.prototype.init.call(this);this.field_=n||0;this.dataChannel_=t||0;this.name_="CC"+(1+(this.field_<<1|this.dataChannel_));this.setConstants();this.reset();this.push=function(n){var t,e,r,i,u,f;(t=32639&n.ccData)!==this.lastControlCode_?(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),r=t>>>8,i=255&t,t!==this.PADDING_)&&(t===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":t===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(n.pts),this.flushDisplayed(n.pts),e=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=e,this.startPts_=n.pts):t===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(n.pts)):t===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(n.pts)):t===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(n.pts)):t===this.CARRIAGE_RETURN_?(this.clearFormatting(n.pts),this.flushDisplayed(n.pts),this.shiftRowsUp_(),this.startPts_=n.pts):t===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):t===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(n.pts),this.displayed_=iu()):t===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=iu():t===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(n.pts),this.displayed_=iu()),this.mode_="paintOn",this.startPts_=n.pts):this.isSpecialCharacter(r,i)?(u=ah((r=(3&r)<<8)|i),this[this.mode_](n.pts,u),this.column_++):this.isExtCharacter(r,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),u=ah((r=(3&r)<<8)|i),this[this.mode_](n.pts,u),this.column_++):this.isMidRowCode(r,i)?(this.clearFormatting(n.pts),this[this.mode_](n.pts," "),this.column_++,14==(14&i)&&this.addFormatting(n.pts,["i"]),1==(1&i)&&this.addFormatting(n.pts,["u"])):this.isOffsetControlCode(r,i)?this.column_+=3&i:this.isPAC(r,i)?(f=slt.indexOf(7968&t),"rollUp"===this.mode_&&this.setRollUp(n.pts,f),f!==this.row_&&(this.clearFormatting(n.pts),this.row_=f),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(n.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(n.pts,["i"])):this.isNormalChar(r)&&(0===i&&(i=null),u=ah(r),u+=ah(i),this[this.mode_](n.pts,u),this.column_+=u.length)):this.lastControlCode_=null}};w.prototype=new ot;w.prototype.flushDisplayed=function(n){var t=this.displayed_.map(function(n){return n.trim()}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:n,text:t,stream:this.name_})};w.prototype.reset=function(){this.mode_="popOn";this.topRow_=0;this.startPts_=0;this.displayed_=iu();this.nonDisplayed_=iu();this.lastControlCode_=null;this.column_=0;this.row_=14;this.rollUpRows_=2;this.formatting_=[]};w.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_};w.prototype.isSpecialCharacter=function(n,t){return n===this.EXT_&&48<=t&&t<=63};w.prototype.isExtCharacter=function(n,t){return(n===this.EXT_+1||n===this.EXT_+2)&&32<=t&&t<=63};w.prototype.isMidRowCode=function(n,t){return n===this.EXT_&&32<=t&&t<=47};w.prototype.isOffsetControlCode=function(n,t){return n===this.OFFSET_&&33<=t&&t<=35};w.prototype.isPAC=function(n,t){return n>=this.BASE_&&n<this.BASE_+8&&64<=t&&t<=127};w.prototype.isColorPAC=function(n){return 64<=n&&n<=79||96<=n&&n<=127};w.prototype.isNormalChar=function(n){return 32<=n&&n<=127};w.prototype.setRollUp=function(n,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(n),this.nonDisplayed_=iu(),this.displayed_=iu()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_);this.topRow_=t-this.rollUpRows_+1};w.prototype.addFormatting=function(n,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(n,t){return n+"<"+t+">"},"");this[this.mode_](n,i)};w.prototype.clearFormatting=function(n){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(n,t){return n+"<\/"+t+">"},"");this.formatting_=[];this[this.mode_](n,t)}};w.prototype.popOn=function(n,t){var i=this.nonDisplayed_[this.row_];i+=t;this.nonDisplayed_[this.row_]=i};w.prototype.rollUp=function(n,t){var i=this.displayed_[this.row_];i+=t;this.displayed_[this.row_]=i};w.prototype.shiftRowsUp_=function(){for(var n=0;n<this.topRow_;n++)this.displayed_[n]="";for(n=this.row_+1;n<15;n++)this.displayed_[n]="";for(n=this.topRow_;n<this.row_;n++)this.displayed_[n]=this.displayed_[n+1];this.displayed_[this.row_]=""};w.prototype.paintOn=function(n,t){var i=this.displayed_[this.row_];i+=t;this.displayed_[this.row_]=i};var we={CaptionStream:tu,Cea608Stream:w},hlt=we.CaptionStream,clt=we.Cea608Stream,nrt=Object.freeze({"default":we,__moduleExports:we,CaptionStream:hlt,Cea608Stream:clt}),rf={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},llt=rf.H264_STREAM_TYPE,alt=rf.ADTS_STREAM_TYPE,vlt=rf.METADATA_STREAM_TYPE,trt=Object.freeze({"default":rf,__moduleExports:rf,H264_STREAM_TYPE:llt,ADTS_STREAM_TYPE:alt,METADATA_STREAM_TYPE:vlt}),sy=function(n,t){var i=1;for(t<n&&(i=-1);4294967296<Math.abs(t-n);)n+=8589934592*i;return n},irt=function gi(n){var i,t;gi.prototype.init.call(this);this.type_=n;this.push=function(n){n.type===this.type_&&(void 0===t&&(t=n.dts),n.dts=sy(n.dts,t),n.pts=sy(n.pts,t),i=n.dts,this.trigger("data",n))};this.flush=function(){t=i;this.trigger("done")};this.discontinuity=function(){i=t=void 0}};irt.prototype=new ot;var hy,be={TimestampRolloverStream:irt,handleRollover:sy},ylt=be.TimestampRolloverStream,plt=be.handleRollover,rrt=Object.freeze({"default":be,__moduleExports:be,TimestampRolloverStream:ylt,handleRollover:plt}),it=trt&&rf||trt,urt=function(n,t,i){for(var u="",r=t;r<i;r++)u+="%"+("00"+n[r].toString(16)).slice(-2);return u},vh=function(n,t,i){return decodeURIComponent(urt(n,t,i))},yh=function(n){return n[0]<<21|n[1]<<14|n[2]<<7|n[3]},frt={TXXX:function(n){var t;if(3===n.data[0]){for(t=1;t<n.data.length;t++)if(0===n.data[t]){n.description=vh(n.data,1,t);n.value=vh(n.data,t+1,n.data.length).replace(/\0*$/,"");break}n.data=n.value}},WXXX:function(n){var t;if(3===n.data[0])for(t=1;t<n.data.length;t++)if(0===n.data[t]){n.description=vh(n.data,1,t);n.url=vh(n.data,t+1,n.data.length);break}},PRIV:function(n){for(var i,t=0;t<n.data.length;t++)if(0===n.data[t]){n.owner=(i=n.data,unescape(urt(i,0,t)));break}n.privateData=n.data.subarray(t+1);n.data=n.privateData}};(hy=function(n){var r,u={debug:!(!n||!n.debug),descriptor:n&&n.descriptor},i=0,t=[],f=0;if(hy.prototype.init.call(this),this.dispatchType=it.METADATA_STREAM_TYPE.toString(16),u.descriptor)for(r=0;r<u.descriptor.length;r++)this.dispatchType+=("00"+u.descriptor[r].toString(16)).slice(-2);this.push=function(n){var r,e,l,o,h,s,c;if("timed-metadata"===n.type)if(n.dataAlignmentIndicator&&(f=0,t.length=0),0===t.length&&(n.data.length<10||n.data[0]!=="I".charCodeAt(0)||n.data[1]!=="D".charCodeAt(0)||n.data[2]!=="3".charCodeAt(0)))u.debug;else if(t.push(n),f+=n.data.byteLength,1===t.length&&(i=yh(n.data.subarray(6,10)),i+=10),!(f<i)){for(r={data:new Uint8Array(i),frames:[],pts:t[0].pts,dts:t[0].dts},h=0;h<i;)r.data.set(t[0].data.subarray(0,i-h),h),h+=t[0].data.byteLength,f-=t[0].data.byteLength,t.shift();e=10;64&r.data[5]&&(e+=4,e+=yh(r.data.subarray(10,14)),i-=yh(r.data.subarray(16,20)));do{if((l=yh(r.data.subarray(e+4,e+8)))<1)return;((o={id:String.fromCharCode(r.data[e],r.data[e+1],r.data[e+2],r.data[e+3]),data:r.data.subarray(e+10,e+l+10)}).key=o.id,frt[o.id]&&(frt[o.id](o),"com.apple.streaming.transportStreamTimestamp"===o.owner))&&(s=o.data,c=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2,c*=4,c+=3&s[7],o.timeStamp=c,void 0===r.pts&&void 0===r.dts&&(r.pts=o.timeStamp,r.dts=o.timeStamp),this.trigger("timestamp",o));r.frames.push(o);e+=10;e+=l}while(e<i);this.trigger("data",r)}}}).prototype=new ot;var cy,ph,ly,ay=hy,ert=Object.freeze({"default":ay,__moduleExports:ay}),vy=nrt&&we||nrt,ort=rrt&&be||rrt,wlt=ert&&ay||ert,blt=ort.TimestampRolloverStream;(cy=function(){var t=new Uint8Array(188),n=0;cy.prototype.init.call(this);this.push=function(i){var r,u=0,f=188;for(n?((r=new Uint8Array(i.byteLength+n)).set(t.subarray(0,n)),r.set(i,n),n=0):r=i;f<r.byteLength;)71!==r[u]||71!==r[f]?(u++,f++):(this.trigger("data",r.subarray(u,f)),u+=188,f+=188);u<r.byteLength&&(t.set(r.subarray(u),0),n=r.byteLength-u)};this.flush=function(){188===n&&71===t[0]&&(this.trigger("data",t),n=0);this.trigger("done")}}).prototype=new ot;(ph=function(){var t,i,r,n;ph.prototype.init.call(this);(n=this).packetsWaitingForPmt=[];this.programMapTable=void 0;t=function(n,t){var u=0;t.payloadUnitStartIndicator&&(u+=n[u]+1);"pat"===t.type?i(n.subarray(u),t):r(n.subarray(u),t)};i=function(t,i){i.section_number=t[7];i.last_section_number=t[8];n.pmtPid=(31&t[10])<<8|t[11];i.pmtPid=n.pmtPid};r=function(t,i){var e,r,u,f;if(1&t[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},e=3+((15&t[1])<<8|t[2])-4,r=12+((15&t[10])<<8|t[11]);r<e;)u=t[r],f=(31&t[r+1])<<8|t[r+2],u===it.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=f:u===it.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=f:u===it.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][f]=u),r+=5+((15&t[r+3])<<8|t[r+4]);i.programMapTable=n.programMapTable}};this.push=function(n){var i={},r=4;if(i.payloadUnitStartIndicator=!!(64&n[1]),i.pid=31&n[1],i.pid<<=8,i.pid|=n[2],1<(48&n[3])>>>4&&(r+=n[r]+1),0===i.pid)i.type="pat",t(n.subarray(r),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",t(n.subarray(r),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([n,r,i]):this.processPes_(n,r,i)};this.processPes_=function(n,t,i){i.streamType=i.pid===this.programMapTable.video?it.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?it.ADTS_STREAM_TYPE:this.programMapTable["timed-metadata"][i.pid];i.type="pes";i.data=n.subarray(t);this.trigger("data",i)}}).prototype=new ot;ph.STREAM_TYPES={h264:27,adts:15};(ly=function(){var t=this,i={data:[],size:0},r={data:[],size:0},u={data:[],size:0},n=function(n,i,r){var s,h,c=new Uint8Array(n.size),e={type:i},o=0,l=0,u,f,a;if(n.data.length&&!(n.size<9)){for(e.trackId=n.data[0].pid,o=0;o<n.data.length;o++)h=n.data[o],c.set(h.data,l),l+=h.data.byteLength;u=c;(f=e).packetLength=6+(u[4]<<8|u[5]);f.dataAlignmentIndicator=0!=(4&u[6]);192&(a=u[7])&&(f.pts=(14&u[9])<<27|(255&u[10])<<20|(254&u[11])<<12|(255&u[12])<<5|(254&u[13])>>>3,f.pts*=4,f.pts+=(6&u[13])>>>1,f.dts=f.pts,64&a&&(f.dts=(14&u[14])<<27|(255&u[15])<<20|(254&u[16])<<12|(255&u[17])<<5|(254&u[18])>>>3,f.dts*=4,f.dts+=(6&u[18])>>>1));f.data=u.subarray(9+u[8]);s="video"===i||e.packetLength<=n.size;(r||s)&&(n.size=0,n.data.length=0);s&&t.trigger("data",e)}};ly.prototype.init.call(this);this.push=function(f){({pat:function(){},pes:function(){var t,e;switch(f.streamType){case it.H264_STREAM_TYPE:case it.H264_STREAM_TYPE:t=i;e="video";break;case it.ADTS_STREAM_TYPE:t=r;e="audio";break;case it.METADATA_STREAM_TYPE:t=u;e="timed-metadata";break;default:return}f.payloadUnitStartIndicator&&n(t,e,!0);t.data.push(f);t.size+=f.data.byteLength},pmt:function(){var i={type:"metadata",tracks:[]},n=f.programMapTable;null!==n.video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+n.video,codec:"avc",type:"video"});null!==n.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+n.audio,codec:"adts",type:"audio"});t.trigger("data",i)}})[f.type]()};this.flush=function(){n(i,"video");n(r,"audio");n(u,"timed-metadata");this.trigger("done")}}).prototype=new ot;yy={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:cy,TransportParseStream:ph,ElementaryStream:ly,TimestampRolloverStream:blt,CaptionStream:vy.CaptionStream,Cea608Stream:vy.Cea608Stream,MetadataStream:wlt};for(wh in it)it.hasOwnProperty(wh)&&(yy[wh]=it[wh]);var py,wy=yy,srt=Object.freeze({"default":wy,__moduleExports:wy}),hrt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(py=function(){var n;py.prototype.init.call(this);this.push=function(t){var o,s,r,u,h,f,i=0,e=0;if("audio"===t.type)for(n?(u=n,(n=new Uint8Array(u.byteLength+t.data.byteLength)).set(u),n.set(t.data,u.byteLength)):n=t.data;i+5<n.length;)if(255===n[i]&&240==(246&n[i+1])){if(s=2*(1&~n[i+1]),o=(3&n[i+3])<<11|n[i+4]<<3|(224&n[i+5])>>5,f=9e4*(h=1024*(1+(3&n[i+6])))/hrt[(60&n[i+2])>>>2],r=i+o,n.byteLength<r)return;if(this.trigger("data",{pts:t.pts+e*f,dts:t.dts+e*f,sampleCount:h,audioobjecttype:1+(n[i+2]>>>6&3),channelcount:(1&n[i+2])<<2|(192&n[i+3])>>>6,samplerate:hrt[(60&n[i+2])>>>2],samplingfrequencyindex:(60&n[i+2])>>>2,samplesize:16,data:n.subarray(i+7+s,r)}),n.byteLength===r)return void(n=void 0);e++;n=n.subarray(r)}else i++};this.flush=function(){this.trigger("done")}}).prototype=new ot;var by,bh,crt,ky=py,lrt=Object.freeze({"default":ky,__moduleExports:ky}),dy=function(n){var i=n.byteLength,r=0,t=0;this.length=function(){return 8*i};this.bitsAvailable=function(){return 8*i+t};this.loadWord=function(){var f=n.byteLength-i,e=new Uint8Array(4),u=Math.min(4,i);if(0===u)throw new Error("no bytes available");e.set(n.subarray(f,f+u));r=new DataView(e.buffer).getUint32(0);t=8*u;i-=u};this.skipBits=function(n){var u;n<t||(n-=t,n-=8*(u=Math.floor(n/8)),i-=u,this.loadWord());r<<=n;t-=n};this.readBits=function(n){var u=Math.min(t,n),f=r>>>32-u;return 0<(t-=u)?r<<=u:0<i&&this.loadWord(),0<(u=n-u)?f<<u|this.readBits(u):f};this.skipLeadingZeros=function(){for(var n=0;n<t;++n)if(0!=(r&2147483648>>>n))return r<<=n,t-=n,n;return this.loadWord(),n+this.skipLeadingZeros()};this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.readUnsignedExpGolomb=function(){var n=this.skipLeadingZeros();return this.readBits(n+1)-1};this.readExpGolomb=function(){var n=this.readUnsignedExpGolomb();return 1&n?1+n>>>1:-1*(n>>>1)};this.readBoolean=function(){return 1===this.readBits(1)};this.readUnsignedByte=function(){return this.readBits(8)};this.loadWord()},art=Object.freeze({"default":dy,__moduleExports:dy}),klt=art&&dy||art;(bh=function(){var t,n,i=0;bh.prototype.init.call(this);this.push=function(r){var u;for(n?((u=new Uint8Array(n.byteLength+r.data.byteLength)).set(n),u.set(r.data,n.byteLength),n=u):n=r.data;i<n.byteLength-3;i++)if(1===n[i+2]){t=i+5;break}for(;t<n.byteLength;)switch(n[t]){case 0:if(0!==n[t-1]){t+=2;break}if(0!==n[t-2]){t++;break}for(i+3!==t-2&&this.trigger("data",n.subarray(i+3,t-2));1!==n[++t]&&t<n.length;);i=t-2;t+=3;break;case 1:if(0!==n[t-1]||0!==n[t-2]){t+=3;break}this.trigger("data",n.subarray(i+3,t-2));i=t-2;t+=3;break;default:t+=3}n=n.subarray(i);t-=i;i=0};this.flush=function(){n&&3<n.byteLength&&this.trigger("data",n.subarray(i+3));n=null;i=0;this.trigger("done")}}).prototype=new ot;crt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0};(by=function(){var t,r,u,f,i,e,o,n=new bh;by.prototype.init.call(this);(t=this).push=function(t){"video"===t.type&&(r=t.trackId,u=t.pts,f=t.dts,n.push(t))};n.on("data",function(n){var o={trackId:r,pts:u,dts:f,data:n};switch(31&n[0]){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp";o.escapedRBSP=i(n.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp";o.escapedRBSP=i(n.subarray(1));o.config=e(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}t.trigger("data",o)});n.on("done",function(){t.trigger("done")});this.flush=function(){n.flush()};o=function(n,t){for(var u=8,i=8,r=0;r<n;r++)0!==i&&(i=(u+t.readExpGolomb()+256)%256),u=0===i?u:i};i=function(n){for(var r,u,f,e=n.byteLength,i=[],t=1;t<e-2;)0===n[t]&&0===n[t+1]&&3===n[t+2]?(i.push(t+2),t+=2):t++;if(0===i.length)return n;for(u=e-i.length,f=new Uint8Array(u),r=0,t=0;t<u;r++,t++)r===i[0]&&(r++,i.shift()),f[t]=n[r];return f};e=function(n){var t,u,f,e,s,h,c,l,a,v,y,i,r,p=0,w=0,b=0,k=0,d=1;if(u=(t=new klt(n)).readUnsignedByte(),e=t.readUnsignedByte(),f=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),crt[u]&&(3===(s=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(y=3!==s?8:12,r=0;r<y;r++)t.readBoolean()&&o(r<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(h=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===h)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),c=t.readUnsignedExpGolomb(),r=0;r<c;r++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),a=t.readUnsignedExpGolomb(),0===(v=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(p=t.readUnsignedExpGolomb(),w=t.readUnsignedExpGolomb(),b=t.readUnsignedExpGolomb(),k=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:i=[1,1];break;case 2:i=[12,11];break;case 3:i=[10,11];break;case 4:i=[16,11];break;case 5:i=[40,33];break;case 6:i=[24,11];break;case 7:i=[20,11];break;case 8:i=[32,11];break;case 9:i=[80,33];break;case 10:i=[18,11];break;case 11:i=[15,11];break;case 12:i=[64,33];break;case 13:i=[160,99];break;case 14:i=[4,3];break;case 15:i=[3,2];break;case 16:i=[2,1];break;case 255:i=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}i&&(d=i[0]/i[1])}return{profileIdc:u,levelIdc:f,profileCompatibility:e,width:Math.ceil((16*(l+1)-2*p-2*w)*d),height:(2-v)*(a+1)*16-2*b-2*k}}}).prototype=new ot;var gy,ke={H264Stream:by,NalByteStream:bh},dlt=ke.H264Stream,glt=ke.NalByteStream,vrt=Object.freeze({"default":ke,__moduleExports:ke,H264Stream:dlt,NalByteStream:glt});(gy=function(){var n=new Uint8Array,t=0;gy.prototype.init.call(this);this.setTimestamp=function(n){t=n};this.parseId3TagSize=function(n,t){var i=n[t+6]<<21|n[t+7]<<14|n[t+8]<<7|n[t+9];return(16&n[t+5])>>4?i+20:i+10};this.parseAdtsSize=function(n,t){var i=(224&n[t+5])>>5,r=n[t+4]<<3;return 6144&n[t+3]|r|i};this.push=function(i){var e,o,s,f,u=0,r=0;for(n.length?(f=n.length,(n=new Uint8Array(i.byteLength+f)).set(n.subarray(0,f)),n.set(i,f)):n=i;3<=n.length-r;)if(n[r]!=="I".charCodeAt(0)||n[r+1]!=="D".charCodeAt(0)||n[r+2]!=="3".charCodeAt(0))if(!0&n[r]&&240==(240&n[r+1])){if(n.length-r<7)break;if((u=this.parseAdtsSize(n,r))>n.length)break;s={type:"audio",data:n.subarray(r,r+u),pts:t,dts:t};this.trigger("data",s);r+=u}else r++;else{if(n.length-r<10)break;if((u=this.parseId3TagSize(n,r))>n.length)break;o={type:"timed-metadata",data:n.subarray(r,r+u)};this.trigger("data",o);r+=u}e=n.length-r;n=0<e?n.subarray(r):new Uint8Array}}).prototype=new ot;var np,yrt,prt,wrt,brt,kh,de,tp,ge,krt,ip,drt,rp=gy,grt=Object.freeze({"default":rp,__moduleExports:rp}),sr=[33,16,5,32,164,27],up=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],a=function(n){for(var t=[];n--;)t.push(0);return t},nat={96e3:[sr,[227,64],a(154),[56]],88200:[sr,[231],a(170),[56]],64e3:[sr,[248,192],a(240),[56]],48e3:[sr,[255,192],a(268),[55,148,128],a(54),[112]],44100:[sr,[255,192],a(268),[55,163,128],a(84),[112]],32e3:[sr,[255,192],a(268),[55,234],a(226),[112]],24e3:[sr,[255,192],a(268),[55,255,128],a(268),[111,112],a(126),[224]],16e3:[sr,[255,192],a(268),[55,255,128],a(268),[111,255],a(269),[223,108],a(195),[1,192]],12e3:[up,a(268),[3,127,248],a(268),[6,255,240],a(268),[13,255,224],a(268),[27,253,128],a(259),[56]],11025:[up,a(268),[3,127,248],a(268),[6,255,240],a(268),[13,255,224],a(268),[27,255,192],a(268),[55,175,128],a(108),[112]],8e3:[up,a(268),[3,121,16],a(47),[7]]},fp=(np=nat,Object.keys(np).reduce(function(n,t){return n[t]=new Uint8Array(np[t].reduce(function(n,t){return n.concat(t)},[])),n},{})),nut=Object.freeze({"default":fp,__moduleExports:fp}),wi={secondsToVideoTs:yrt=function(n){return 9e4*n},secondsToAudioTs:prt=function(n,t){return n*t},videoTsToSeconds:wrt=function(n){return n/9e4},audioTsToSeconds:brt=function(n,t){return n/t},audioTsToVideoTs:function(n,t){return yrt(brt(n,t))},videoTsToAudioTs:function(n,t){return prt(wrt(n),t)}},tat=wi.secondsToVideoTs,iat=wi.secondsToAudioTs,rat=wi.videoTsToSeconds,uat=wi.audioTsToSeconds,fat=wi.audioTsToVideoTs,eat=wi.videoTsToAudioTs,tut=Object.freeze({"default":wi,__moduleExports:wi,secondsToVideoTs:tat,secondsToAudioTs:iat,videoTsToSeconds:rat,audioTsToSeconds:uat,audioTsToVideoTs:fat,videoTsToAudioTs:eat}),uf=wit&&fr||wit,no=kit&&er||kit,li=dit&&tf||dit,ei=srt&&wy||srt,iut=lrt&&ky||lrt,oat=grt&&rp||grt,sat=nut&&fp||nut,rut=tut&&wi||tut,hat=(vrt&&ke||vrt).H264Stream,ep=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],op=["width","height","profileIdc","levelIdc","profileCompatibility"];krt=function(n){return n[0]==="I".charCodeAt(0)&&n[1]==="D".charCodeAt(0)&&n[2]==="3".charCodeAt(0)};ip=function(n,t){var i;if(n.length!==t.length)return!1;for(i=0;i<n.length;i++)if(n[i]!==t[i])return!1;return!0};drt=function(n){for(var i=0,t=0;t<n.length;t++)i+=n[t].data.byteLength;return i};(de=function(n,t){var i=[],e=0,r=0,u=0,f=1/0;t=t||{};de.prototype.init.call(this);this.push=function(t){li.collectDtsInfo(n,t);n&&ep.forEach(function(i){n[i]=t[i]});i.push(t)};this.setEarliestDts=function(t){r=t-n.timelineStartInfo.baseMediaDecodeTime};this.setVideoBaseMediaDecodeTime=function(n){f=n};this.setAudioAppendStart=function(n){u=n};this.flush=function(){var r,u,o,f;0!==i.length&&(r=this.trimAdtsFramesByEarliestDts_(i),n.baseMediaDecodeTime=li.calculateTrackBaseMediaDecodeTime(n,t.keepOriginalTimestamps),this.prefixWithSilence_(n,r),n.samples=this.generateSampleTable_(r),o=uf.mdat(this.concatenateFrameData_(r)),i=[],u=uf.moof(e,[n]),f=new Uint8Array(u.byteLength+o.byteLength),e++,f.set(u),f.set(o,u.byteLength),li.clearDtsInfo(n),this.trigger("data",{track:n,boxes:f}));this.trigger("done","AudioSegmentStream")};this.prefixWithSilence_=function(n,t){var h,r,e,i,c=0,o=0,s=0;if(t.length&&(h=rut.audioTsToVideoTs(n.baseMediaDecodeTime,n.samplerate),r=Math.ceil(9216e4/n.samplerate),u&&f&&(c=h-Math.max(u,f),s=(o=Math.floor(c/r))*r),!(o<1||45e3<s))){for((e=sat[n.samplerate])||(e=t[0].data),i=0;i<o;i++)t.splice(i,0,{data:e});n.baseMediaDecodeTime-=Math.floor(rut.videoTsToAudioTs(s,n.samplerate))}};this.trimAdtsFramesByEarliestDts_=function(t){return n.minSegmentDts>=r?t:(n.minSegmentDts=1/0,t.filter(function(t){return t.dts>=r&&(n.minSegmentDts=Math.min(n.minSegmentDts,t.dts),n.minSegmentPts=n.minSegmentDts,!0)}))};this.generateSampleTable_=function(n){for(var i,r=[],t=0;t<n.length;t++)i=n[t],r.push({size:i.data.byteLength,duration:1024});return r};this.concatenateFrameData_=function(n){for(var i,r=0,u=new Uint8Array(drt(n)),t=0;t<n.length;t++)i=n[t],u.set(i.data,r),r+=i.data.byteLength;return u}}).prototype=new ot;(kh=function(n,t){var u,f,e=0,i=[],r=[];t=t||{};kh.prototype.init.call(this);delete n.minPTS;this.gopCache_=[];this.push=function(t){li.collectDtsInfo(n,t);"seq_parameter_set_rbsp"!==t.nalUnitType||u||(u=t.config,n.sps=[t.data],op.forEach(function(t){n[t]=u[t]},this));"pic_parameter_set_rbsp"!==t.nalUnitType||f||(f=t.data,n.pps=[t.data]);i.push(t)};this.flush=function(){for(var c,f,u,o,h,s,l;i.length&&"access_unit_delimiter_rbsp"!==i[0].nalUnitType;)i.shift();if(0===i.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(c=no.groupNalsIntoFrames(i),(u=no.groupFramesIntoGops(c))[0][0].keyFrame||((f=this.getGopForFusion_(i[0],n))?(u.unshift(f),u.byteLength+=f.byteLength,u.nalCount+=f.nalCount,u.pts=f.pts,u.dts=f.dts,u.duration+=f.duration):u=no.extendFirstKeyFrame(u)),r.length){if(!(l=t.alignGopsAtEnd?this.alignGopsAtEnd_(u):this.alignGopsAtStart_(u)))return this.gopCache_.unshift({gop:u.pop(),pps:n.pps,sps:n.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),i=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");li.clearDtsInfo(n);u=l}li.collectDtsInfo(n,u);n.samples=no.generateSampleTable(u);h=uf.mdat(no.concatenateNalData(u));n.baseMediaDecodeTime=li.calculateTrackBaseMediaDecodeTime(n,t.keepOriginalTimestamps);this.trigger("processedGopsInfo",u.map(function(n){return{pts:n.pts,dts:n.dts,byteLength:n.byteLength}}));this.gopCache_.unshift({gop:u.pop(),pps:n.pps,sps:n.sps});this.gopCache_.length=Math.min(6,this.gopCache_.length);i=[];this.trigger("baseMediaDecodeTime",n.baseMediaDecodeTime);this.trigger("timelineStartInfo",n.timelineStartInfo);o=uf.moof(e,[n]);s=new Uint8Array(o.byteLength+h.byteLength);e++;s.set(o);s.set(h,o.byteLength);this.trigger("data",{track:n,boxes:s});this.resetStream_();this.trigger("done","VideoSegmentStream")};this.resetStream_=function(){li.clearDtsInfo(n);f=u=void 0};this.getGopForFusion_=function(t){for(var i,r,u,f,o=1/0,e=0;e<this.gopCache_.length;e++)u=(f=this.gopCache_[e]).gop,n.pps&&ip(n.pps[0],f.pps[0])&&n.sps&&ip(n.sps[0],f.sps[0])&&(u.dts<n.timelineStartInfo.dts||-1e4<=(i=t.dts-u.dts-u.duration)&&i<=45e3&&(!r||i<o)&&(r=f,o=i));return r?r.gop:null};this.alignGopsAtStart_=function(n){var f,i,e,u,o,s,h,t;for(o=n.byteLength,s=n.nalCount,h=n.duration,f=i=0;f<r.length&&i<n.length&&(e=r[f],u=n[i],e.pts!==u.pts);)u.pts>e.pts?f++:(i++,o-=u.byteLength,s-=u.nalCount,h-=u.duration);return 0===i?n:i===n.length?null:((t=n.slice(i)).byteLength=o,t.duration=h,t.nalCount=s,t.pts=t[0].pts,t.dts=t[0].dts,t)};this.alignGopsAtEnd_=function(n){var u,i,s,h,f,e,c,t,o;for(u=r.length-1,i=n.length-1,f=null,e=!1;0<=u&&0<=i;){if(s=r[u],h=n[i],s.pts===h.pts){e=!0;break}s.pts>h.pts?u--:(u===r.length-1&&(f=i),i--)}return!e&&null===f?null:0===(c=e?i:f)?n:(t=n.slice(c),o=t.reduce(function(n,t){return n.byteLength+=t.byteLength,n.duration+=t.duration,n.nalCount+=t.nalCount,n},{byteLength:0,duration:0,nalCount:0}),t.byteLength=o.byteLength,t.duration=o.duration,t.nalCount=o.nalCount,t.pts=t[0].pts,t.dts=t[0].dts,t)};this.alignGopsWith=function(n){r=n}}).prototype=new ot;(ge=function(n,t){this.numberOfTracks=0;this.metadataStream=t;this.remuxTracks="undefined"!=typeof n.remux?!!n.remux:!0;this.pendingTracks=[];this.videoTrack=null;this.pendingBoxes=[];this.pendingCaptions=[];this.pendingMetadata=[];this.pendingBytes=0;this.emittedTracks=0;ge.prototype.init.call(this);this.push=function(n){return n.text?this.pendingCaptions.push(n):n.frames?this.pendingMetadata.push(n):(this.pendingTracks.push(n.track),this.pendingBoxes.push(n.boxes),this.pendingBytes+=n.boxes.byteLength,"video"===n.track.type&&(this.videoTrack=n.track),void("audio"===n.track.type&&(this.audioTrack=n.track)))}}).prototype=new ot;ge.prototype.flush=function(n){var r,f,e,t,o=0,i={captions:[],captionStreams:{},metadata:[],info:{}},u=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==n&&"AudioSegmentStream"!==n)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(u=this.videoTrack.timelineStartInfo.pts,op.forEach(function(n){i.info[n]=this.videoTrack[n]},this)):this.audioTrack&&(u=this.audioTrack.timelineStartInfo.pts,ep.forEach(function(n){i.info[n]=this.audioTrack[n]},this)),i.type=1===this.pendingTracks.length?this.pendingTracks[0].type:"combined",this.emittedTracks+=this.pendingTracks.length,e=uf.initSegment(this.pendingTracks),i.initSegment=new Uint8Array(e.byteLength),i.initSegment.set(e),i.data=new Uint8Array(this.pendingBytes),t=0;t<this.pendingBoxes.length;t++)i.data.set(this.pendingBoxes[t],o),o+=this.pendingBoxes[t].byteLength;for(t=0;t<this.pendingCaptions.length;t++)(r=this.pendingCaptions[t]).startTime=r.startPts-u,r.startTime/=9e4,r.endTime=r.endPts-u,r.endTime/=9e4,i.captionStreams[r.stream]=!0,i.captions.push(r);for(t=0;t<this.pendingMetadata.length;t++)(f=this.pendingMetadata[t]).cueTime=f.pts-u,f.cueTime/=9e4,i.metadata.push(f);i.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",i);this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)};(tp=function(n){var i,t,r=this,u=!0;tp.prototype.init.call(this);n=n||{};this.baseMediaDecodeTime=n.baseMediaDecodeTime||0;this.transmuxPipeline_={};this.setupAacPipeline=function(){var i={};(this.transmuxPipeline_=i).type="aac";i.metadataStream=new ei.MetadataStream;i.aacStream=new oat;i.audioTimestampRolloverStream=new ei.TimestampRolloverStream("audio");i.timedMetadataTimestampRolloverStream=new ei.TimestampRolloverStream("timed-metadata");i.adtsStream=new iut;i.coalesceStream=new ge(n,i.metadataStream);i.headOfPipeline=i.aacStream;i.aacStream.pipe(i.audioTimestampRolloverStream).pipe(i.adtsStream);i.aacStream.pipe(i.timedMetadataTimestampRolloverStream).pipe(i.metadataStream).pipe(i.coalesceStream);i.metadataStream.on("timestamp",function(n){i.aacStream.setTimestamp(n.timeStamp)});i.aacStream.on("data",function(u){"timed-metadata"!==u.type||i.audioSegmentStream||(t=t||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"},i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new de(t,n),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream))});i.coalesceStream.on("data",this.trigger.bind(this,"data"));i.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setupTsPipeline=function(){var u={};(this.transmuxPipeline_=u).type="ts";u.metadataStream=new ei.MetadataStream;u.packetStream=new ei.TransportPacketStream;u.parseStream=new ei.TransportParseStream;u.elementaryStream=new ei.ElementaryStream;u.videoTimestampRolloverStream=new ei.TimestampRolloverStream("video");u.audioTimestampRolloverStream=new ei.TimestampRolloverStream("audio");u.timedMetadataTimestampRolloverStream=new ei.TimestampRolloverStream("timed-metadata");u.adtsStream=new iut;u.h264Stream=new hat;u.captionStream=new ei.CaptionStream;u.coalesceStream=new ge(n,u.metadataStream);u.headOfPipeline=u.packetStream;u.packetStream.pipe(u.parseStream).pipe(u.elementaryStream);u.elementaryStream.pipe(u.videoTimestampRolloverStream).pipe(u.h264Stream);u.elementaryStream.pipe(u.audioTimestampRolloverStream).pipe(u.adtsStream);u.elementaryStream.pipe(u.timedMetadataTimestampRolloverStream).pipe(u.metadataStream).pipe(u.coalesceStream);u.h264Stream.pipe(u.captionStream).pipe(u.coalesceStream);u.elementaryStream.on("data",function(f){var e;if("metadata"===f.type){for(e=f.tracks.length;e--;)i||"video"!==f.tracks[e].type?t||"audio"!==f.tracks[e].type||((t=f.tracks[e]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(i=f.tracks[e]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime;i&&!u.videoSegmentStream&&(u.coalesceStream.numberOfTracks++,u.videoSegmentStream=new kh(i,n),u.videoSegmentStream.on("timelineStartInfo",function(n){t&&(t.timelineStartInfo=n,u.audioSegmentStream.setEarliestDts(n.dts))}),u.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo")),u.videoSegmentStream.on("baseMediaDecodeTime",function(n){t&&u.audioSegmentStream.setVideoBaseMediaDecodeTime(n)}),u.h264Stream.pipe(u.videoSegmentStream).pipe(u.coalesceStream));t&&!u.audioSegmentStream&&(u.coalesceStream.numberOfTracks++,u.audioSegmentStream=new de(t,n),u.adtsStream.pipe(u.audioSegmentStream).pipe(u.coalesceStream))}});u.coalesceStream.on("data",this.trigger.bind(this,"data"));u.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;this.baseMediaDecodeTime=n;t&&(t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,li.clearDtsInfo(t),t.timelineStartInfo.baseMediaDecodeTime=n,r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity());i&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[],r.videoTimestampRolloverStream.discontinuity()),i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,li.clearDtsInfo(i),r.captionStream.reset(),i.timelineStartInfo.baseMediaDecodeTime=n);r.timedMetadataTimestampRolloverStream&&r.timedMetadataTimestampRolloverStream.discontinuity()};this.setAudioAppendStart=function(n){t&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(n)};this.alignGopsWith=function(n){i&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(n)};this.push=function(n){if(u){var t=krt(n);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline();u=!1}this.transmuxPipeline_.headOfPipeline.push(n)};this.flush=function(){u=!0;this.transmuxPipeline_.headOfPipeline.flush()};this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new ot;var at,uut,hr={Transmuxer:tp,VideoSegmentStream:kh,AudioSegmentStream:de,AUDIO_PROPERTIES:ep,VIDEO_PROPERTIES:op},cat=hr.Transmuxer,lat=hr.VideoSegmentStream,aat=hr.AudioSegmentStream,vat=hr.AUDIO_PROPERTIES,yat=hr.VIDEO_PROPERTIES,fut=Object.freeze({"default":hr,__moduleExports:hr,Transmuxer:cat,VideoSegmentStream:lat,AudioSegmentStream:aat,AUDIO_PROPERTIES:vat,VIDEO_PROPERTIES:yat}),dh=fi.parseType,kt=function(n){return new Date(1e3*n-20828448e5)},eut=function(n){return{isLeading:(12&n[0])>>>2,dependsOn:3&n[0],isDependedOn:(192&n[1])>>>6,hasRedundancy:(48&n[1])>>>4,paddingValue:(14&n[1])>>>1,isNonSyncSample:1&n[1],degradationPriority:n[2]<<8|n[3]}},ff={avc1:function(n){var t=new DataView(n.buffer,n.byteOffset,n.byteLength);return{dataReferenceIndex:t.getUint16(6),width:t.getUint16(24),height:t.getUint16(26),horizresolution:t.getUint16(28)+t.getUint16(30)/16,vertresolution:t.getUint16(32)+t.getUint16(34)/16,frameCount:t.getUint16(40),depth:t.getUint16(74),config:at(n.subarray(78,n.byteLength))}},avcC:function(n){for(var f,i,e=new DataView(n.buffer,n.byteOffset,n.byteLength),u={configurationVersion:n[0],avcProfileIndication:n[1],profileCompatibility:n[2],avcLevelIndication:n[3],lengthSizeMinusOne:3&n[4],sps:[],pps:[]},o=31&n[5],t=6,r=0;r<o;r++)i=e.getUint16(t),t+=2,u.sps.push(new Uint8Array(n.subarray(t,t+i))),t+=i;for(f=n[t],t++,r=0;r<f;r++)i=e.getUint16(t),t+=2,u.pps.push(new Uint8Array(n.subarray(t,t+i))),t+=i;return u},btrt:function(n){var t=new DataView(n.buffer,n.byteOffset,n.byteLength);return{bufferSizeDB:t.getUint32(0),maxBitrate:t.getUint32(4),avgBitrate:t.getUint32(8)}},esds:function(n){return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),esId:n[6]<<8|n[7],streamPriority:31&n[8],decoderConfig:{objectProfileIndication:n[11],streamType:n[12]>>>2&63,bufferSize:n[13]<<16|n[14]<<8|n[15],maxBitrate:n[16]<<24|n[17]<<16|n[18]<<8|n[19],avgBitrate:n[20]<<24|n[21]<<16|n[22]<<8|n[23],decoderConfigDescriptor:{tag:n[24],length:n[25],audioObjectType:n[26]>>>3&31,samplingFrequencyIndex:(7&n[26])<<1|n[27]>>>7&1,channelConfiguration:n[27]>>>3&15}}}},ftyp:function(n){for(var r=new DataView(n.buffer,n.byteOffset,n.byteLength),i={majorBrand:dh(n.subarray(0,4)),minorVersion:r.getUint32(4),compatibleBrands:[]},t=8;t<n.byteLength;)i.compatibleBrands.push(dh(n.subarray(t,t+4))),t+=4;return i},dinf:function(n){return{boxes:at(n)}},dref:function(n){return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),dataReferences:at(n.subarray(8))}},hdlr:function(n){for(var i={version:new DataView(n.buffer,n.byteOffset,n.byteLength).getUint8(0),flags:new Uint8Array(n.subarray(1,4)),handlerType:dh(n.subarray(8,12)),name:""},t=8,t=24;t<n.byteLength;t++){if(0===n[t]){t++;break}i.name+=String.fromCharCode(n[t])}return i.name=decodeURIComponent(escape(i.name)),i},mdat:function(n){return{byteLength:n.byteLength,nals:function(n){for(var r,u=new DataView(n.buffer,n.byteOffset,n.byteLength),t=[],i=0;i+4<n.length;i+=r)if(r=u.getUint32(i),i+=4,r<=0)t.push("<span style='color:red;'>MALFORMED DATA<\/span>");else switch(31&n[i]){case 1:t.push("slice_layer_without_partitioning_rbsp");break;case 5:t.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:t.push("sei_rbsp");break;case 7:t.push("seq_parameter_set_rbsp");break;case 8:t.push("pic_parameter_set_rbsp");break;case 9:t.push("access_unit_delimiter_rbsp");break;default:t.push("UNKNOWN NAL - "+n[i]&31)}return t}(n)}},mdhd:function(n){var u,r=new DataView(n.buffer,n.byteOffset,n.byteLength),t=4,i={version:r.getUint8(0),flags:new Uint8Array(n.subarray(1,4)),language:""};return 1===i.version?(t+=4,i.creationTime=kt(r.getUint32(t)),t+=8,i.modificationTime=kt(r.getUint32(t)),t+=4,i.timescale=r.getUint32(t),t+=8):(i.creationTime=kt(r.getUint32(t)),t+=4,i.modificationTime=kt(r.getUint32(t)),t+=4,i.timescale=r.getUint32(t),t+=4),i.duration=r.getUint32(t),t+=4,u=r.getUint16(t),i.language+=String.fromCharCode(96+(u>>10)),i.language+=String.fromCharCode(96+((992&u)>>5)),i.language+=String.fromCharCode(96+(31&u)),i},mdia:function(n){return{boxes:at(n)}},mfhd:function(n){return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),sequenceNumber:n[4]<<24|n[5]<<16|n[6]<<8|n[7]}},minf:function(n){return{boxes:at(n)}},mp4a:function(n){var t=new DataView(n.buffer,n.byteOffset,n.byteLength),i={dataReferenceIndex:t.getUint16(6),channelcount:t.getUint16(16),samplesize:t.getUint16(18),samplerate:t.getUint16(24)+t.getUint16(26)/65536};return 28<n.byteLength&&(i.streamDescriptor=at(n.subarray(28))[0]),i},moof:function(n){return{boxes:at(n)}},moov:function(n){return{boxes:at(n)}},mvex:function(n){return{boxes:at(n)}},mvhd:function(n){var i=new DataView(n.buffer,n.byteOffset,n.byteLength),t=4,r={version:i.getUint8(0),flags:new Uint8Array(n.subarray(1,4))};return 1===r.version?(t+=4,r.creationTime=kt(i.getUint32(t)),t+=8,r.modificationTime=kt(i.getUint32(t)),t+=4,r.timescale=i.getUint32(t),t+=8):(r.creationTime=kt(i.getUint32(t)),t+=4,r.modificationTime=kt(i.getUint32(t)),t+=4,r.timescale=i.getUint32(t),t+=4),r.duration=i.getUint32(t),t+=4,r.rate=i.getUint16(t)+i.getUint16(t+2)/16,t+=4,r.volume=i.getUint8(t)+i.getUint8(t+1)/8,t+=2,t+=2,t+=8,r.matrix=new Uint32Array(n.subarray(t,t+36)),t+=36,t+=24,r.nextTrackId=i.getUint32(t),r},pdin:function(n){var t=new DataView(n.buffer,n.byteOffset,n.byteLength);return{version:t.getUint8(0),flags:new Uint8Array(n.subarray(1,4)),rate:t.getUint32(4),initialDelay:t.getUint32(8)}},sdtp:function(n){for(var i={version:n[0],flags:new Uint8Array(n.subarray(1,4)),samples:[]},t=4;t<n.byteLength;t++)i.samples.push({dependsOn:(48&n[t])>>4,isDependedOn:(12&n[t])>>2,hasRedundancy:3&n[t]});return i},sidx:function(n){for(var i=new DataView(n.buffer,n.byteOffset,n.byteLength),r={version:n[0],flags:new Uint8Array(n.subarray(1,4)),references:[],referenceId:i.getUint32(4),timescale:i.getUint32(8),earliestPresentationTime:i.getUint32(12),firstOffset:i.getUint32(16)},u=i.getUint16(22),t=24;u;t+=12,u--)r.references.push({referenceType:(128&n[t])>>>7,referencedSize:2147483647&i.getUint32(t),subsegmentDuration:i.getUint32(t+4),startsWithSap:!!(128&n[t+8]),sapType:(112&n[t+8])>>>4,sapDeltaTime:268435455&i.getUint32(t+8)});return r},smhd:function(n){return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),balance:n[4]+n[5]/256}},stbl:function(n){return{boxes:at(n)}},stco:function(n){for(var i=new DataView(n.buffer,n.byteOffset,n.byteLength),r={version:n[0],flags:new Uint8Array(n.subarray(1,4)),chunkOffsets:[]},u=i.getUint32(4),t=8;u;t+=4,u--)r.chunkOffsets.push(i.getUint32(t));return r},stsc:function(n){for(var i=new DataView(n.buffer,n.byteOffset,n.byteLength),r=i.getUint32(4),u={version:n[0],flags:new Uint8Array(n.subarray(1,4)),sampleToChunks:[]},t=8;r;t+=12,r--)u.sampleToChunks.push({firstChunk:i.getUint32(t),samplesPerChunk:i.getUint32(t+4),sampleDescriptionIndex:i.getUint32(t+8)});return u},stsd:function(n){return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),sampleDescriptions:at(n.subarray(8))}},stsz:function(n){for(var i=new DataView(n.buffer,n.byteOffset,n.byteLength),r={version:n[0],flags:new Uint8Array(n.subarray(1,4)),sampleSize:i.getUint32(4),entries:[]},t=12;t<n.byteLength;t+=4)r.entries.push(i.getUint32(t));return r},stts:function(n){for(var i=new DataView(n.buffer,n.byteOffset,n.byteLength),r={version:n[0],flags:new Uint8Array(n.subarray(1,4)),timeToSamples:[]},u=i.getUint32(4),t=8;u;t+=8,u--)r.timeToSamples.push({sampleCount:i.getUint32(t),sampleDelta:i.getUint32(t+4)});return r},styp:function(n){return ff.ftyp(n)},tfdt:function(n){var t={version:n[0],flags:new Uint8Array(n.subarray(1,4)),baseMediaDecodeTime:n[4]<<24|n[5]<<16|n[6]<<8|n[7]};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=n[8]<<24|n[9]<<16|n[10]<<8|n[11]),t},tfhd:function(n){var i,r=new DataView(n.buffer,n.byteOffset,n.byteLength),t={version:n[0],flags:new Uint8Array(n.subarray(1,4)),trackId:r.getUint32(4)},u=1&t.flags[2],f=2&t.flags[2],e=8&t.flags[2],o=16&t.flags[2],s=32&t.flags[2],h=65536&t.flags[0],c=131072&t.flags[0];return i=8,u&&(i+=4,t.baseDataOffset=r.getUint32(12),i+=4),f&&(t.sampleDescriptionIndex=r.getUint32(i),i+=4),e&&(t.defaultSampleDuration=r.getUint32(i),i+=4),o&&(t.defaultSampleSize=r.getUint32(i),i+=4),s&&(t.defaultSampleFlags=r.getUint32(i)),h&&(t.durationIsEmpty=!0),!u&&c&&(t.baseDataOffsetIsMoof=!0),t},tkhd:function(n){var i=new DataView(n.buffer,n.byteOffset,n.byteLength),t=4,r={version:i.getUint8(0),flags:new Uint8Array(n.subarray(1,4))};return 1===r.version?(t+=4,r.creationTime=kt(i.getUint32(t)),t+=8,r.modificationTime=kt(i.getUint32(t)),t+=4,r.trackId=i.getUint32(t),t+=4,t+=8):(r.creationTime=kt(i.getUint32(t)),t+=4,r.modificationTime=kt(i.getUint32(t)),t+=4,r.trackId=i.getUint32(t),t+=4,t+=4),r.duration=i.getUint32(t),t+=4,t+=8,r.layer=i.getUint16(t),t+=2,r.alternateGroup=i.getUint16(t),t+=2,r.volume=i.getUint8(t)+i.getUint8(t+1)/8,t+=2,t+=2,r.matrix=new Uint32Array(n.subarray(t,t+36)),t+=36,r.width=i.getUint16(t)+i.getUint16(t+2)/16,t+=4,r.height=i.getUint16(t)+i.getUint16(t+2)/16,r},traf:function(n){return{boxes:at(n)}},trak:function(n){return{boxes:at(n)}},trex:function(n){var t=new DataView(n.buffer,n.byteOffset,n.byteLength);return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),trackId:t.getUint32(4),defaultSampleDescriptionIndex:t.getUint32(8),defaultSampleDuration:t.getUint32(12),defaultSampleSize:t.getUint32(16),sampleDependsOn:3&n[20],sampleIsDependedOn:(192&n[21])>>6,sampleHasRedundancy:(48&n[21])>>4,samplePaddingValue:(14&n[21])>>1,sampleIsDifferenceSample:!!(1&n[21]),sampleDegradationPriority:t.getUint16(22)}},trun:function(n){var i,r={version:n[0],flags:new Uint8Array(n.subarray(1,4)),samples:[]},u=new DataView(n.buffer,n.byteOffset,n.byteLength),h=1&r.flags[2],c=4&r.flags[2],e=1&r.flags[1],o=2&r.flags[1],l=4&r.flags[1],s=8&r.flags[1],f=u.getUint32(4),t=8;for(h&&(r.dataOffset=u.getInt32(t),t+=4),c&&f&&(i={flags:eut(n.subarray(t,t+4))},t+=4,e&&(i.duration=u.getUint32(t),t+=4),o&&(i.size=u.getUint32(t),t+=4),s&&(i.compositionTimeOffset=u.getUint32(t),t+=4),r.samples.push(i),f--);f--;)i={},e&&(i.duration=u.getUint32(t),t+=4),o&&(i.size=u.getUint32(t),t+=4),l&&(i.flags=eut(n.subarray(t,t+4)),t+=4),s&&(i.compositionTimeOffset=u.getUint32(t),t+=4),r.samples.push(i);return r},"url ":function(n){return{version:n[0],flags:new Uint8Array(n.subarray(1,4))}},vmhd:function(n){var t=new DataView(n.buffer,n.byteOffset,n.byteLength);return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),graphicsmode:t.getUint16(4),opcolor:new Uint16Array([t.getUint16(6),t.getUint16(8),t.getUint16(10)])}}},bi={inspect:at=function(n){for(var o,i,u,f,e,t=0,s=[],h=new ArrayBuffer(n.length),c=new Uint8Array(h),r=0;r<n.length;++r)c[r]=n[r];for(o=new DataView(h);t<n.byteLength;)i=o.getUint32(t),u=dh(n.subarray(t+4,t+8)),f=1<i?t+i:n.byteLength,(e=(ff[u]||function(n){return{data:n}})(n.subarray(t+8,f))).size=i,e.type=u,s.push(e),t=f;return s},textify:uut=function(n,t){var i;return t=t||0,i=new Array(2*t+1).join(" "),n.map(function(n){return i+n.type+"\n"+Object.keys(n).filter(function(n){return"type"!==n&&"boxes"!==n}).map(function(t){var f=i+"  "+t+": ",r=n[t],u;return r instanceof Uint8Array||r instanceof Uint32Array?(u=Array.prototype.slice.call(new Uint8Array(r.buffer,r.byteOffset,r.byteLength)).map(function(n){return" "+("00"+n.toString(16)).slice(-2)}).join("").match(/.{1,24}/g),u?1===u.length?f+"<"+u.join("").slice(1)+">":f+"<\n"+u.map(function(n){return i+"  "+n}).join("\n")+"\n"+i+"  >":f+"<>"):f+JSON.stringify(r,null,2).split("\n").map(function(n,t){return 0===t?n:i+"  "+n}).join("\n")}).join("\n")+(n.boxes?"\n"+uut(n.boxes,t+1):"")}).join("\n")},parseTfdt:ff.tfdt,parseHdlr:ff.hdlr,parseTfhd:ff.tfhd,parseTrun:ff.trun},pat=bi.inspect,wat=bi.textify,bat=bi.parseTfdt,kat=bi.parseHdlr,dat=bi.parseTfhd,gat=bi.parseTrun,out=Object.freeze({"default":bi,__moduleExports:bi,inspect:pat,textify:wat,parseTfdt:bat,parseHdlr:kat,parseTfhd:dat,parseTrun:gat}),sp=out&&bi||out,nvt=pe.discardEmulationPreventionBytes,tvt=vy.CaptionStream,ivt=function(n,t){for(var r,u=n,i=0;i<t.length;i++){if(r=t[i],u<r.size)return r;u-=r.size}return null},rvt=function(n,t){var u=fi.findBox(n,["moof","traf"]),f=fi.findBox(n,["mdat"]),i={},r=[];return f.forEach(function(n,t){var i=u[t];r.push({mdat:n,traf:i})}),r.forEach(function(n){var s,h,e,u,c,l,a,f,w=n.mdat,o=n.traf,b=fi.findBox(o,["tfhd"]),v=sp.parseTfhd(b[0]),r=v.trackId,y=fi.findBox(o,["tfdt"]),k=0<y.length?sp.parseTfdt(y[0]).baseMediaDecodeTime:0,p=fi.findBox(o,["trun"]);t===r&&0<p.length&&(h=p,u=k,c=(e=v).defaultSampleDuration||0,l=e.defaultSampleSize||0,a=e.trackId,f=[],h.forEach(function(n){var t=sp.parseTrun(n).samples;t.forEach(function(n){void 0===n.duration&&(n.duration=c);void 0===n.size&&(n.size=l);n.trackId=a;n.dts=u;void 0===n.compositionTimeOffset&&(n.compositionTimeOffset=0);n.pts=u+n.compositionTimeOffset;u+=n.duration});f=f.concat(t)}),s=function(n,t,i){for(var u,f,o,c=new DataView(n.buffer,n.byteOffset,n.byteLength),h=[],s,e,r=0;r+4<n.length;r+=f)if(f=c.getUint32(r),r+=4,!(f<=0))switch(31&n[r]){case 6:s=n.subarray(r+1,r+1+f);e=ivt(r,t);u={nalUnitType:"sei_rbsp",size:f,data:s,escapedRBSP:nvt(s),trackId:i};e?(u.pts=e.pts,u.dts=e.dts,o=e):(u.pts=o.pts,u.dts=o.dts);h.push(u)}return h}(w,f,r),i[r]||(i[r]=[]),i[r]=i[r].concat(s))}),i},hp=function(){var r,u,n,t,i,f=!1;this.isInitialized=function(){return f};this.init=function(){r=new tvt;f=!0;r.on("data",function(n){n.startTime=n.startPts/t;n.endTime=n.endPts/t;i.captions.push(n);i.captionStreams[n.stream]=!0})};this.isNewInit=function(i,r){return!(i&&0===i.length||r&&"object"===("undefined"==typeof r?"undefined":d(r))&&0===Object.keys(r).length||n===i[0]&&t===r[n])};this.parse=function(r,f,e){var o,h,s,c,l;if(!this.isInitialized()||!f||!e)return null;if(this.isNewInit(f,e))n=f[0],t=e[n];else if(!n||!t)return u.push(r),null;for(;0<u.length;)l=u.shift(),this.parse(l,f,e);return h=r,c=t,null!==(o=(s=n)?{seiNals:rvt(h,s)[s],timescale:c}:null)&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),i):null};this.pushNals=function(n){if(!this.isInitialized()||!n||0===n.length)return null;n.forEach(function(n){r.push(n)})};this.flushStream=function(){if(!this.isInitialized())return 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Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&n.id)>>24,(16711680&n.id)>>16,(65280&n.id)>>8,255&n.id,0,0,0,0,(4278190080&n.duration)>>24,(16711680&n.duration)>>16,(65280&n.duration)>>8,255&n.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&n.width)>>8,255&n.width,0,0,(65280&n.height)>>8,255&n.height,0,0]);return i(t.tkhd,r)};hr=function(n){var e,o,f,s,r,u;return e=i(t.tfhd,new Uint8Array([0,0,0,58,(4278190080&n.id)>>24,(16711680&n.id)>>16,(65280&n.id)>>8,255&n.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),r=Math.floor(n.baseMediaDecodeTime/(fu+1)),u=Math.floor(n.baseMediaDecodeTime%(fu+1)),o=i(t.tfdt,new Uint8Array([1,0,0,0,r>>>24&255,r>>>16&255,r>>>8&255,255&r,u>>>24&255,u>>>16&255,u>>>8&255,255&u])),"audio"===n.type?(f=vt(n,92),i(t.traf,e,o,f)):(s=er(n),f=vt(n,s.length+92),i(t.traf,e,o,f,s))};tr=function(n){return n.duration=n.duration||4294967295,i(t.trak,ir(n),rr(n))};cr=function(n){var r=new Uint8Array([0,0,0,0,(4278190080&n.id)>>24,(16711680&n.id)>>16,(65280&n.id)>>8,255&n.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==n.type&&(r[r.length-1]=0),i(t.trex,r)};pt=function(n,t){var i=0,r=0,u=0,f=0;return n.length&&(void 0!==n[0].duration&&(i=1),void 0!==n[0].size&&(r=2),void 0!==n[0].flags&&(u=4),void 0!==n[0].compositionTimeOffset&&(f=8)),[0,0,i|r|u|f,1,(4278190080&n.length)>>>24,(16711680&n.length)>>>16,(65280&n.length)>>>8,255&n.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]};uu=function(n,r){var f,e,u,o;for(r+=20+16*(e=n.samples||[]).length,f=pt(e,r),o=0;o<e.length;o++)u=e[o],f=f.concat([(4278190080&u.duration)>>>24,(16711680&u.duration)>>>16,(65280&u.duration)>>>8,255&u.duration,(4278190080&u.size)>>>24,(16711680&u.size)>>>16,(65280&u.size)>>>8,255&u.size,u.flags.isLeading<<2|u.flags.dependsOn,u.flags.isDependedOn<<6|u.flags.hasRedundancy<<4|u.flags.paddingValue<<1|u.flags.isNonSyncSample,61440&u.flags.degradationPriority,15&u.flags.degradationPriority,(4278190080&u.compositionTimeOffset)>>>24,(16711680&u.compositionTimeOffset)>>>16,(65280&u.compositionTimeOffset)>>>8,255&u.compositionTimeOffset]);return i(t.trun,new Uint8Array(f))};ru=function(n,r){var f,e,u,o;for(r+=20+8*(e=n.samples||[]).length,f=pt(e,r),o=0;o<e.length;o++)u=e[o],f=f.concat([(4278190080&u.duration)>>>24,(16711680&u.duration)>>>16,(65280&u.duration)>>>8,255&u.duration,(4278190080&u.size)>>>24,(16711680&u.size)>>>16,(65280&u.size)>>>8,255&u.size]);return i(t.trun,new Uint8Array(f))};vt=function(n,t){return"audio"===n.type?ru(n,t):uu(n,t)};var c,wt,p={ftyp:bi=function(){return i(t.ftyp,yt,lr,yt,ar)},mdat:function(n){return i(t.mdat,n)},moof:k,moov:at,initSegment:function(n){var t,i=bi(),r=at(n);return(t=new Uint8Array(i.byteLength+r.byteLength)).set(i),t.set(r,i.byteLength),t}},w=function(n){return n>>>0},a={findBox:c=function(n,t){var i,f,e,r,o,u=[];if(!t.length)return null;for(i=0;i<n.byteLength;)f=w(n[i]<<24|n[i+1]<<16|n[i+2]<<8|n[i+3]),e=wt(n.subarray(i+4,i+8)),r=1<f?i+f:n.byteLength,e===t[0]&&(1===t.length?u.push(n.subarray(i+8,r)):(o=c(n.subarray(i+8,r),t.slice(1))).length&&(u=u.concat(o))),i=r;return u},parseType:wt=function(n){var t="";return t+=String.fromCharCode(n[0]),t+=String.fromCharCode(n[1]),t+=String.fromCharCode(n[2]),t+String.fromCharCode(n[3])},timescale:function(n){return c(n,["moov","trak"]).reduce(function(n,t){var r,f,i,e,u;return(r=c(t,["tkhd"])[0])?(f=r[0],e=w(r[i=0===f?12:20]<<24|r[i+1]<<16|r[i+2]<<8|r[i+3]),(u=c(t,["mdia","mdhd"])[0])?(i=0===(f=u[0])?12:20,n[e]=w(u[i]<<24|u[i+1]<<16|u[i+2]<<8|u[i+3]),n):null):null},{})},startTime:function(n,t){var r,u,i;return r=c(t,["moof","traf"]),u=[].concat.apply([],r.map(function(t){return c(t,["tfhd"]).map(function(i){var r,u;return r=w(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),u=n[r]||9e4,(c(t,["tfdt"]).map(function(n){var i,t;return i=n[0],t=w(n[4]<<24|n[5]<<16|n[6]<<8|n[7]),1===i&&(t*=Math.pow(2,32),t+=w(n[8]<<24|n[9]<<16|n[10]<<8|n[11])),t})[0]||1/0)/u})})),i=Math.min.apply(null,u),isFinite(i)?i:0},videoTrackIds:function(n){var i=c(n,["moov","trak"]),t=[];return i.forEach(function(n){var i=c(n,["mdia","hdlr"]),r=c(n,["tkhd"]);i.forEach(function(n,i){var u,e,o=wt(n.subarray(8,12)),f=r[i];"vide"===o&&(e=0===(u=new DataView(f.buffer,f.byteOffset,f.byteLength)).getUint8(0)?u.getUint32(12):u.getUint32(20),t.push(e))})}),t}},rt=function(){this.init=function(){var n={};this.on=function(t,i){n[t]||(n[t]=[]);n[t]=n[t].concat(i)};this.off=function(t,i){var r;return!!n[t]&&(r=n[t].indexOf(i),n[t]=n[t].slice(),n[t].splice(r,1),-1<r)};this.trigger=function(t){var r,i,u,f;if(r=n[t])if(2===arguments.length)for(u=r.length,i=0;i<u;++i)r[i].call(this,arguments[1]);else{for(f=[],i=arguments.length,i=1;i<arguments.length;++i)f.push(arguments[i]);for(u=r.length,i=0;i<u;++i)r[i].apply(this,f)}};this.dispose=function(){n={}}}};rt.prototype.pipe=function(n){return this.on("data",function(t){n.push(t)}),this.on("done",function(t){n.flush(t)}),n};rt.prototype.push=function(n){this.trigger("data",n)};rt.prototype.flush=function(n){this.trigger("done",n)};var f=rt,ff=function(n){for(var i,t=[],r=[],u=t.byteLength=0;u<n.length;u++)"access_unit_delimiter_rbsp"===(i=n[u]).nalUnitType?(t.length&&(t.duration=i.dts-t.dts,r.push(t)),(t=[i]).byteLength=i.data.byteLength,t.pts=i.pts,t.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(t.keyFrame=!0),t.duration=i.dts-t.dts,t.byteLength+=i.data.byteLength,t.push(i));return r.length&&(!t.duration||t.duration<=0)&&(t.duration=r[r.length-1].duration),r.push(t),r},ef=function(n){var u,r,t=[],i=[];for(t.byteLength=0,t.nalCount=0,t.duration=0,t.pts=n[0].pts,t.dts=n[0].dts,i.byteLength=0,i.nalCount=0,i.duration=0,i.pts=n[0].pts,i.dts=n[0].dts,u=0;u<n.length;u++)(r=n[u]).keyFrame?(t.length&&(i.push(t),i.byteLength+=t.byteLength,i.nalCount+=t.nalCount,i.duration+=t.duration),(t=[r]).nalCount=r.length,t.byteLength=r.byteLength,t.pts=r.pts,t.dts=r.dts,t.duration=r.duration):(t.duration+=r.duration,t.nalCount+=r.length,t.byteLength+=r.byteLength,t.push(r));return i.length&&t.duration<=0&&(t.duration=i[i.length-1].duration),i.byteLength+=t.byteLength,i.nalCount+=t.nalCount,i.duration+=t.duration,i.push(t),i},of=function(n){var t;return!n[0][0].keyFrame&&1<n.length&&(t=n.shift(),n.byteLength-=t.byteLength,n.nalCount-=t.nalCount,n[0][0].dts=t.dts,n[0][0].pts=t.pts,n[0][0].duration+=t.duration),n},sf=function(n,t){for(var f,o,e,s,r,i,h=t||0,c=[],u=0;u<n.length;u++)for(e=n[u],f=0;f<e.length;f++)s=e[f],r=s,i=void 0,(i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}).dataOffset=h,i.compositionTimeOffset=r.pts-r.dts,i.duration=r.duration,i.size=4*r.length,i.size+=r.byteLength,r.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),h+=(o=i).size,c.push(o);return c},hf=function(n){for(var i,r,e,o,u,f=0,h=n.byteLength,c=n.nalCount,s=new Uint8Array(h+4*c),l=new DataView(s.buffer),t=0;t<n.length;t++)for(e=n[t],i=0;i<e.length;i++)for(o=e[i],r=0;r<o.length;r++)u=o[r],l.setUint32(f,u.data.byteLength),f+=4,s.set(u.data,f),f+=u.data.byteLength;return s},g=function(n){delete n.minSegmentDts;delete n.maxSegmentDts;delete n.minSegmentPts;delete n.maxSegmentPts},eu=function(n,t){var i,r=n.minSegmentDts;return t||(r-=n.timelineStartInfo.dts),i=n.timelineStartInfo.baseMediaDecodeTime,i+=r,i=Math.max(0,i),"audio"===n.type&&(i*=n.samplerate/9e4,i=Math.floor(i)),i},bt=function(n,t){"number"==typeof t.pts&&(void 0===n.timelineStartInfo.pts&&(n.timelineStartInfo.pts=t.pts),n.minSegmentPts=void 0===n.minSegmentPts?t.pts:Math.min(n.minSegmentPts,t.pts),n.maxSegmentPts=void 0===n.maxSegmentPts?t.pts:Math.max(n.maxSegmentPts,t.pts));"number"==typeof t.dts&&(void 0===n.timelineStartInfo.dts&&(n.timelineStartInfo.dts=t.dts),n.minSegmentDts=void 0===n.minSegmentDts?t.dts:Math.min(n.minSegmentDts,t.dts),n.maxSegmentDts=void 0===n.maxSegmentDts?t.dts:Math.max(n.maxSegmentDts,t.dts))},cf=function(n){for(var t=0,r={payloadType:-1,payloadSize:0},u=0,i=0;t<n.byteLength&&128!==n[t];){for(;255===n[t];)u+=255,t++;for(u+=n[t++];255===n[t];)i+=255,t++;if(i+=n[t++],!r.payload&&4===u){r.payloadType=u;r.payloadSize=i;r.payload=n.subarray(t,t+i);break}t+=i;i=u=0}return r},lf=function(n){return 181!==n.payload[0]?null:49!=(n.payload[1]<<8|n.payload[2])?null:"GA94"!==String.fromCharCode(n.payload[3],n.payload[4],n.payload[5],n.payload[6])?null:3!==n.payload[7]?null:n.payload.subarray(8,n.payload.length-1)},af=function(n,t){var i,e,r,u,f=[];if(!(64&t[0]))return f;for(e=31&t[0],i=0;i<e;i++)u={type:3&t[2+(r=3*i)],pts:n},4&t[r+2]&&(u.ccData=t[r+3]<<8|t[r+4],f.push(u));return f},vf=function(n){for(var r,u,f,e=n.byteLength,i=[],t=1;t<e-2;)0===n[t]&&0===n[t+1]&&3===n[t+2]?(i.push(t+2),t+=2):t++;if(0===i.length)return n;for(u=e-i.length,f=new Uint8Array(u),r=0,t=0;t<u;r++,t++)r===i[0]&&(r++,i.shift()),f[t]=n[r];return f},yf=4,v=function k(){k.prototype.init.call(this);this.captionPackets_=[];this.ccStreams_=[new u(0,0),new u(0,1),new u(1,0),new u(1,1)];this.reset();this.ccStreams_.forEach(function(n){n.on("data",this.trigger.bind(this,"data"));n.on("done",this.trigger.bind(this,"done"))},this)};(v.prototype=new f).push=function(n){var t,i,r;if("sei_rbsp"===n.nalUnitType&&(t=cf(n.escapedRBSP)).payloadType===yf&&(i=lf(t)))if(n.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(n.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));r=af(n.pts,i);this.captionPackets_=this.captionPackets_.concat(r);this.latestDts_!==n.dts&&(this.numSameDts_=0);this.numSameDts_++;this.latestDts_=n.dts}};v.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(n,t){n.presortIndex=t}),this.captionPackets_.sort(function(n,t){return n.pts===t.pts?n.presortIndex-t.presortIndex:n.pts-t.pts}),this.captionPackets_.forEach(function(n){n.type<2&&this.dispatchCea608Packet(n)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(n){n.flush()},this)):this.ccStreams_.forEach(function(n){n.flush()},this)};v.prototype.reset=function(){this.latestDts_=null;this.ignoreNextEqualDts_=!1;this.numSameDts_=0;this.activeCea608Channel_=[null,null];this.ccStreams_.forEach(function(n){n.reset()})};v.prototype.dispatchCea608Packet=function(n){this.setsChannel1Active(n)?this.activeCea608Channel_[n.type]=0:this.setsChannel2Active(n)&&(this.activeCea608Channel_[n.type]=1);null!==this.activeCea608Channel_[n.type]&&this.ccStreams_[(n.type<<1)+this.activeCea608Channel_[n.type]].push(n)};v.prototype.setsChannel1Active=function(n){return 4096==(30720&n.ccData)};v.prototype.setsChannel2Active=function(n){return 6144==(30720&n.ccData)};var pf={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},ut=function(n){return null===n?"":(n=pf[n]||n,String.fromCharCode(n))},wf=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],y=function(){for(var n=[],t=15;t--;)n.push("");return n},u=function k(n,t){k.prototype.init.call(this);this.field_=n||0;this.dataChannel_=t||0;this.name_="CC"+(1+(this.field_<<1|this.dataChannel_));this.setConstants();this.reset();this.push=function(n){var t,e,r,i,u,f;(t=32639&n.ccData)!==this.lastControlCode_?(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),r=t>>>8,i=255&t,t!==this.PADDING_)&&(t===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":t===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(n.pts),this.flushDisplayed(n.pts),e=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=e,this.startPts_=n.pts):t===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(n.pts)):t===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(n.pts)):t===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(n.pts)):t===this.CARRIAGE_RETURN_?(this.clearFormatting(n.pts),this.flushDisplayed(n.pts),this.shiftRowsUp_(),this.startPts_=n.pts):t===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):t===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(n.pts),this.displayed_=y()):t===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=y():t===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(n.pts),this.displayed_=y()),this.mode_="paintOn",this.startPts_=n.pts):this.isSpecialCharacter(r,i)?(u=ut((r=(3&r)<<8)|i),this[this.mode_](n.pts,u),this.column_++):this.isExtCharacter(r,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),u=ut((r=(3&r)<<8)|i),this[this.mode_](n.pts,u),this.column_++):this.isMidRowCode(r,i)?(this.clearFormatting(n.pts),this[this.mode_](n.pts," "),this.column_++,14==(14&i)&&this.addFormatting(n.pts,["i"]),1==(1&i)&&this.addFormatting(n.pts,["u"])):this.isOffsetControlCode(r,i)?this.column_+=3&i:this.isPAC(r,i)?(f=wf.indexOf(7968&t),"rollUp"===this.mode_&&this.setRollUp(n.pts,f),f!==this.row_&&(this.clearFormatting(n.pts),this.row_=f),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(n.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(n.pts,["i"])):this.isNormalChar(r)&&(0===i&&(i=null),u=ut(r),u+=ut(i),this[this.mode_](n.pts,u),this.column_+=u.length)):this.lastControlCode_=null}};u.prototype=new f;u.prototype.flushDisplayed=function(n){var t=this.displayed_.map(function(n){return n.trim()}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:n,text:t,stream:this.name_})};u.prototype.reset=function(){this.mode_="popOn";this.topRow_=0;this.startPts_=0;this.displayed_=y();this.nonDisplayed_=y();this.lastControlCode_=null;this.column_=0;this.row_=14;this.rollUpRows_=2;this.formatting_=[]};u.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_};u.prototype.isSpecialCharacter=function(n,t){return n===this.EXT_&&48<=t&&t<=63};u.prototype.isExtCharacter=function(n,t){return(n===this.EXT_+1||n===this.EXT_+2)&&32<=t&&t<=63};u.prototype.isMidRowCode=function(n,t){return n===this.EXT_&&32<=t&&t<=47};u.prototype.isOffsetControlCode=function(n,t){return n===this.OFFSET_&&33<=t&&t<=35};u.prototype.isPAC=function(n,t){return n>=this.BASE_&&n<this.BASE_+8&&64<=t&&t<=127};u.prototype.isColorPAC=function(n){return 64<=n&&n<=79||96<=n&&n<=127};u.prototype.isNormalChar=function(n){return 32<=n&&n<=127};u.prototype.setRollUp=function(n,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(n),this.nonDisplayed_=y(),this.displayed_=y()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_);this.topRow_=t-this.rollUpRows_+1};u.prototype.addFormatting=function(n,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(n,t){return n+"<"+t+">"},"");this[this.mode_](n,i)};u.prototype.clearFormatting=function(n){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(n,t){return n+"<\/"+t+">"},"");this.formatting_=[];this[this.mode_](n,t)}};u.prototype.popOn=function(n,t){var i=this.nonDisplayed_[this.row_];i+=t;this.nonDisplayed_[this.row_]=i};u.prototype.rollUp=function(n,t){var i=this.displayed_[this.row_];i+=t;this.displayed_[this.row_]=i};u.prototype.shiftRowsUp_=function(){for(var n=0;n<this.topRow_;n++)this.displayed_[n]="";for(n=this.row_+1;n<15;n++)this.displayed_[n]="";for(n=this.topRow_;n<this.row_;n++)this.displayed_[n]=this.displayed_[n+1];this.displayed_[this.row_]=""};u.prototype.paintOn=function(n,t){var i=this.displayed_[this.row_];i+=t;this.displayed_[this.row_]=i};var kt={CaptionStream:v,Cea608Stream:u},o={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},ou=function(n,t){var i=1;for(t<n&&(i=-1);4294967296<Math.abs(t-n);)n+=8589934592*i;return n},su=function k(n){var i,t;k.prototype.init.call(this);this.type_=n;this.push=function(n){n.type===this.type_&&(void 0===t&&(t=n.dts),n.dts=ou(n.dts,t),n.pts=ou(n.pts,t),i=n.dts,this.trigger("data",n))};this.flush=function(){t=i;this.trigger("done")};this.discontinuity=function(){i=t=void 0}};su.prototype=new f;var dt,bf=su,hu=function(n,t,i){for(var u="",r=t;r<i;r++)u+="%"+("00"+n[r].toString(16)).slice(-2);return u},ft=function(n,t,i){return decodeURIComponent(hu(n,t,i))},et=function(n){return n[0]<<21|n[1]<<14|n[2]<<7|n[3]},cu={TXXX:function(n){var t;if(3===n.data[0]){for(t=1;t<n.data.length;t++)if(0===n.data[t]){n.description=ft(n.data,1,t);n.value=ft(n.data,t+1,n.data.length).replace(/\0*$/,"");break}n.data=n.value}},WXXX:function(n){var t;if(3===n.data[0])for(t=1;t<n.data.length;t++)if(0===n.data[t]){n.description=ft(n.data,1,t);n.url=ft(n.data,t+1,n.data.length);break}},PRIV:function(n){for(var i,t=0;t<n.data.length;t++)if(0===n.data[t]){n.owner=(i=n.data,unescape(hu(i,0,t)));break}n.privateData=n.data.subarray(t+1);n.data=n.privateData}};(dt=function(n){var r,u={debug:!(!n||!n.debug),descriptor:n&&n.descriptor},i=0,t=[],f=0;if(dt.prototype.init.call(this),this.dispatchType=o.METADATA_STREAM_TYPE.toString(16),u.descriptor)for(r=0;r<u.descriptor.length;r++)this.dispatchType+=("00"+u.descriptor[r].toString(16)).slice(-2);this.push=function(n){var r,e,l,o,h,s,c;if("timed-metadata"===n.type)if(n.dataAlignmentIndicator&&(f=0,t.length=0),0===t.length&&(n.data.length<10||n.data[0]!=="I".charCodeAt(0)||n.data[1]!=="D".charCodeAt(0)||n.data[2]!=="3".charCodeAt(0)))u.debug;else if(t.push(n),f+=n.data.byteLength,1===t.length&&(i=et(n.data.subarray(6,10)),i+=10),!(f<i)){for(r={data:new Uint8Array(i),frames:[],pts:t[0].pts,dts:t[0].dts},h=0;h<i;)r.data.set(t[0].data.subarray(0,i-h),h),h+=t[0].data.byteLength,f-=t[0].data.byteLength,t.shift();e=10;64&r.data[5]&&(e+=4,e+=et(r.data.subarray(10,14)),i-=et(r.data.subarray(16,20)));do{if((l=et(r.data.subarray(e+4,e+8)))<1)return;((o={id:String.fromCharCode(r.data[e],r.data[e+1],r.data[e+2],r.data[e+3]),data:r.data.subarray(e+10,e+l+10)}).key=o.id,cu[o.id]&&(cu[o.id](o),"com.apple.streaming.transportStreamTimestamp"===o.owner))&&(s=o.data,c=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2,c*=4,c+=3&s[7],o.timeStamp=c,void 0===r.pts&&void 0===r.dts&&(r.pts=o.timeStamp,r.dts=o.timeStamp),this.trigger("timestamp",o));r.frames.push(o);e+=10;e+=l}while(e<i);this.trigger("data",r)}}}).prototype=new f;lu=dt;au=bf;(gt=function(){var t=new Uint8Array(188),n=0;gt.prototype.init.call(this);this.push=function(i){var r,u=0,f=188;for(n?((r=new Uint8Array(i.byteLength+n)).set(t.subarray(0,n)),r.set(i,n),n=0):r=i;f<r.byteLength;)71!==r[u]||71!==r[f]?(u++,f++):(this.trigger("data",r.subarray(u,f)),u+=188,f+=188);u<r.byteLength&&(t.set(r.subarray(u),0),n=r.byteLength-u)};this.flush=function(){188===n&&71===t[0]&&(this.trigger("data",t),n=0);this.trigger("done")}}).prototype=new f;(ot=function(){var t,i,r,n;ot.prototype.init.call(this);(n=this).packetsWaitingForPmt=[];this.programMapTable=void 0;t=function(n,t){var u=0;t.payloadUnitStartIndicator&&(u+=n[u]+1);"pat"===t.type?i(n.subarray(u),t):r(n.subarray(u),t)};i=function(t,i){i.section_number=t[7];i.last_section_number=t[8];n.pmtPid=(31&t[10])<<8|t[11];i.pmtPid=n.pmtPid};r=function(t,i){var e,r,u,f;if(1&t[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},e=3+((15&t[1])<<8|t[2])-4,r=12+((15&t[10])<<8|t[11]);r<e;)u=t[r],f=(31&t[r+1])<<8|t[r+2],u===o.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=f:u===o.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=f:u===o.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][f]=u),r+=5+((15&t[r+3])<<8|t[r+4]);i.programMapTable=n.programMapTable}};this.push=function(n){var i={},r=4;if(i.payloadUnitStartIndicator=!!(64&n[1]),i.pid=31&n[1],i.pid<<=8,i.pid|=n[2],1<(48&n[3])>>>4&&(r+=n[r]+1),0===i.pid)i.type="pat",t(n.subarray(r),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",t(n.subarray(r),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([n,r,i]):this.processPes_(n,r,i)};this.processPes_=function(n,t,i){i.streamType=i.pid===this.programMapTable.video?o.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?o.ADTS_STREAM_TYPE:this.programMapTable["timed-metadata"][i.pid];i.type="pes";i.data=n.subarray(t);this.trigger("data",i)}}).prototype=new f;ot.STREAM_TYPES={h264:27,adts:15};(ni=function(){var t=this,i={data:[],size:0},r={data:[],size:0},u={data:[],size:0},n=function(n,i,r){var s,h,c=new Uint8Array(n.size),e={type:i},o=0,l=0,u,f,a;if(n.data.length&&!(n.size<9)){for(e.trackId=n.data[0].pid,o=0;o<n.data.length;o++)h=n.data[o],c.set(h.data,l),l+=h.data.byteLength;u=c;(f=e).packetLength=6+(u[4]<<8|u[5]);f.dataAlignmentIndicator=0!=(4&u[6]);192&(a=u[7])&&(f.pts=(14&u[9])<<27|(255&u[10])<<20|(254&u[11])<<12|(255&u[12])<<5|(254&u[13])>>>3,f.pts*=4,f.pts+=(6&u[13])>>>1,f.dts=f.pts,64&a&&(f.dts=(14&u[14])<<27|(255&u[15])<<20|(254&u[16])<<12|(255&u[17])<<5|(254&u[18])>>>3,f.dts*=4,f.dts+=(6&u[18])>>>1));f.data=u.subarray(9+u[8]);s="video"===i||e.packetLength<=n.size;(r||s)&&(n.size=0,n.data.length=0);s&&t.trigger("data",e)}};ni.prototype.init.call(this);this.push=function(f){({pat:function(){},pes:function(){var t,e;switch(f.streamType){case o.H264_STREAM_TYPE:case o.H264_STREAM_TYPE:t=i;e="video";break;case o.ADTS_STREAM_TYPE:t=r;e="audio";break;case o.METADATA_STREAM_TYPE:t=u;e="timed-metadata";break;default:return}f.payloadUnitStartIndicator&&n(t,e,!0);t.data.push(f);t.size+=f.data.byteLength},pmt:function(){var i={type:"metadata",tracks:[]},n=f.programMapTable;null!==n.video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+n.video,codec:"avc",type:"video"});null!==n.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+n.audio,codec:"adts",type:"audio"});t.trigger("data",i)}})[f.type]()};this.flush=function(){n(i,"video");n(r,"audio");n(u,"timed-metadata");this.trigger("done")}}).prototype=new f;ti={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:gt,TransportParseStream:ot,ElementaryStream:ni,TimestampRolloverStream:au,CaptionStream:kt.CaptionStream,Cea608Stream:kt.Cea608Stream,MetadataStream:lu};for(st in o)o.hasOwnProperty(st)&&(ti[st]=o[st]);s=ti;ri=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(ii=function(){var n;ii.prototype.init.call(this);this.push=function(t){var o,s,r,u,h,f,i=0,e=0;if("audio"===t.type)for(n?(u=n,(n=new Uint8Array(u.byteLength+t.data.byteLength)).set(u),n.set(t.data,u.byteLength)):n=t.data;i+5<n.length;)if(255===n[i]&&240==(246&n[i+1])){if(s=2*(1&~n[i+1]),o=(3&n[i+3])<<11|n[i+4]<<3|(224&n[i+5])>>5,f=9e4*(h=1024*(1+(3&n[i+6])))/ri[(60&n[i+2])>>>2],r=i+o,n.byteLength<r)return;if(this.trigger("data",{pts:t.pts+e*f,dts:t.dts+e*f,sampleCount:h,audioobjecttype:1+(n[i+2]>>>6&3),channelcount:(1&n[i+2])<<2|(192&n[i+3])>>>6,samplerate:ri[(60&n[i+2])>>>2],samplingfrequencyindex:(60&n[i+2])>>>2,samplesize:16,data:n.subarray(i+7+s,r)}),n.byteLength===r)return void(n=void 0);e++;n=n.subarray(r)}else i++};this.flush=function(){this.trigger("done")}}).prototype=new f;fi=ii;yu=function(n){var i=n.byteLength,r=0,t=0;this.length=function(){return 8*i};this.bitsAvailable=function(){return 8*i+t};this.loadWord=function(){var f=n.byteLength-i,e=new Uint8Array(4),u=Math.min(4,i);if(0===u)throw new Error("no bytes available");e.set(n.subarray(f,f+u));r=new DataView(e.buffer).getUint32(0);t=8*u;i-=u};this.skipBits=function(n){var u;n<t||(n-=t,n-=8*(u=Math.floor(n/8)),i-=u,this.loadWord());r<<=n;t-=n};this.readBits=function(n){var u=Math.min(t,n),f=r>>>32-u;return 0<(t-=u)?r<<=u:0<i&&this.loadWord(),0<(u=n-u)?f<<u|this.readBits(u):f};this.skipLeadingZeros=function(){for(var n=0;n<t;++n)if(0!=(r&2147483648>>>n))return r<<=n,t-=n,n;return this.loadWord(),n+this.skipLeadingZeros()};this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())};this.readUnsignedExpGolomb=function(){var n=this.skipLeadingZeros();return this.readBits(n+1)-1};this.readExpGolomb=function(){var n=this.readUnsignedExpGolomb();return 1&n?1+n>>>1:-1*(n>>>1)};this.readBoolean=function(){return 1===this.readBits(1)};this.readUnsignedByte=function(){return this.readBits(8)};this.loadWord()};(ht=function(){var t,n,i=0;ht.prototype.init.call(this);this.push=function(r){var u;for(n?((u=new Uint8Array(n.byteLength+r.data.byteLength)).set(n),u.set(r.data,n.byteLength),n=u):n=r.data;i<n.byteLength-3;i++)if(1===n[i+2]){t=i+5;break}for(;t<n.byteLength;)switch(n[t]){case 0:if(0!==n[t-1]){t+=2;break}if(0!==n[t-2]){t++;break}for(i+3!==t-2&&this.trigger("data",n.subarray(i+3,t-2));1!==n[++t]&&t<n.length;);i=t-2;t+=3;break;case 1:if(0!==n[t-1]||0!==n[t-2]){t+=3;break}this.trigger("data",n.subarray(i+3,t-2));i=t-2;t+=3;break;default:t+=3}n=n.subarray(i);t-=i;i=0};this.flush=function(){n&&3<n.byteLength&&this.trigger("data",n.subarray(i+3));n=null;i=0;this.trigger("done")}}).prototype=new f;vu={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0};(ui=function(){var t,r,u,f,i,e,o,n=new ht;ui.prototype.init.call(this);(t=this).push=function(t){"video"===t.type&&(r=t.trackId,u=t.pts,f=t.dts,n.push(t))};n.on("data",function(n){var o={trackId:r,pts:u,dts:f,data:n};switch(31&n[0]){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp";o.escapedRBSP=i(n.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp";o.escapedRBSP=i(n.subarray(1));o.config=e(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}t.trigger("data",o)});n.on("done",function(){t.trigger("done")});this.flush=function(){n.flush()};o=function(n,t){for(var u=8,i=8,r=0;r<n;r++)0!==i&&(i=(u+t.readExpGolomb()+256)%256),u=0===i?u:i};i=function(n){for(var r,u,f,e=n.byteLength,i=[],t=1;t<e-2;)0===n[t]&&0===n[t+1]&&3===n[t+2]?(i.push(t+2),t+=2):t++;if(0===i.length)return n;for(u=e-i.length,f=new Uint8Array(u),r=0,t=0;t<u;r++,t++)r===i[0]&&(r++,i.shift()),f[t]=n[r];return f};e=function(n){var t,u,f,e,s,h,c,l,a,v,y,i,r,p=0,w=0,b=0,k=0,d=1;if(u=(t=new yu(n)).readUnsignedByte(),e=t.readUnsignedByte(),f=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),vu[u]&&(3===(s=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(y=3!==s?8:12,r=0;r<y;r++)t.readBoolean()&&o(r<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(h=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===h)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),c=t.readUnsignedExpGolomb(),r=0;r<c;r++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),a=t.readUnsignedExpGolomb(),0===(v=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(p=t.readUnsignedExpGolomb(),w=t.readUnsignedExpGolomb(),b=t.readUnsignedExpGolomb(),k=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:i=[1,1];break;case 2:i=[12,11];break;case 3:i=[10,11];break;case 4:i=[16,11];break;case 5:i=[40,33];break;case 6:i=[24,11];break;case 7:i=[20,11];break;case 8:i=[32,11];break;case 9:i=[80,33];break;case 10:i=[18,11];break;case 11:i=[15,11];break;case 12:i=[64,33];break;case 13:i=[160,99];break;case 14:i=[4,3];break;case 15:i=[3,2];break;case 16:i=[2,1];break;case 255:i=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}i&&(d=i[0]/i[1])}return{profileIdc:u,levelIdc:f,profileCompatibility:e,width:Math.ceil((16*(l+1)-2*p-2*w)*d),height:(2-v)*(a+1)*16-2*b-2*k}}}).prototype=new f;pu={H264Stream:ui,NalByteStream:ht};(ei=function(){var n=new Uint8Array,t=0;ei.prototype.init.call(this);this.setTimestamp=function(n){t=n};this.parseId3TagSize=function(n,t){var i=n[t+6]<<21|n[t+7]<<14|n[t+8]<<7|n[t+9];return(16&n[t+5])>>4?i+20:i+10};this.parseAdtsSize=function(n,t){var i=(224&n[t+5])>>5,r=n[t+4]<<3;return 6144&n[t+3]|r|i};this.push=function(i){var e,o,s,f,u=0,r=0;for(n.length?(f=n.length,(n=new Uint8Array(i.byteLength+f)).set(n.subarray(0,f)),n.set(i,f)):n=i;3<=n.length-r;)if(n[r]!=="I".charCodeAt(0)||n[r+1]!=="D".charCodeAt(0)||n[r+2]!=="3".charCodeAt(0))if(!0&n[r]&&240==(240&n[r+1])){if(n.length-r<7)break;if((u=this.parseAdtsSize(n,r))>n.length)break;s={type:"audio",data:n.subarray(r,r+u),pts:t,dts:t};this.trigger("data",s);r+=u}else r++;else{if(n.length-r<10)break;if((u=this.parseId3TagSize(n,r))>n.length)break;o={type:"timed-metadata",data:n.subarray(r,r+u)};this.trigger("data",o);r+=u}e=n.length-r;n=0<e?n.subarray(r):new Uint8Array}}).prototype=new f;var oi,wu,bu,ku,du,ct,nt,si,tt,gu,hi,nf,kf=ei,l=[33,16,5,32,164,27],ci=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],r=function(n){for(var t=[];n--;)t.push(0);return t},df={96e3:[l,[227,64],r(154),[56]],88200:[l,[231],r(170),[56]],64e3:[l,[248,192],r(240),[56]],48e3:[l,[255,192],r(268),[55,148,128],r(54),[112]],44100:[l,[255,192],r(268),[55,163,128],r(84),[112]],32e3:[l,[255,192],r(268),[55,234],r(226),[112]],24e3:[l,[255,192],r(268),[55,255,128],r(268),[111,112],r(126),[224]],16e3:[l,[255,192],r(268),[55,255,128],r(268),[111,255],r(269),[223,108],r(195),[1,192]],12e3:[ci,r(268),[3,127,248],r(268),[6,255,240],r(268),[13,255,224],r(268),[27,253,128],r(259),[56]],11025:[ci,r(268),[3,127,248],r(268),[6,255,240],r(268),[13,255,224],r(268),[27,255,192],r(268),[55,175,128],r(108),[112]],8e3:[ci,r(268),[3,121,16],r(47),[7]]},gf=(oi=df,Object.keys(oi).reduce(function(n,t){return n[t]=new Uint8Array(oi[t].reduce(function(n,t){return n.concat(t)},[])),n},{})),ne=(wu=function(n){return 9e4*n},bu=function(n,t){return n*t},ku=function(n){return n/9e4},du=function(n,t){return n/t},function(n,t){return wu(du(n,t))}),te=function(n,t){return bu(ku(n),t)},ie=pu.H264Stream,li=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],ai=["width","height","profileIdc","levelIdc","profileCompatibility"];gu=function(n){return n[0]==="I".charCodeAt(0)&&n[1]==="D".charCodeAt(0)&&n[2]==="3".charCodeAt(0)};hi=function(n,t){var i;if(n.length!==t.length)return!1;for(i=0;i<n.length;i++)if(n[i]!==t[i])return!1;return!0};nf=function(n){for(var i=0,t=0;t<n.length;t++)i+=n[t].data.byteLength;return i};(nt=function(n,t){var i=[],e=0,r=0,u=0,f=1/0;t=t||{};nt.prototype.init.call(this);this.push=function(t){bt(n,t);n&&li.forEach(function(i){n[i]=t[i]});i.push(t)};this.setEarliestDts=function(t){r=t-n.timelineStartInfo.baseMediaDecodeTime};this.setVideoBaseMediaDecodeTime=function(n){f=n};this.setAudioAppendStart=function(n){u=n};this.flush=function(){var r,u,o,f;0!==i.length&&(r=this.trimAdtsFramesByEarliestDts_(i),n.baseMediaDecodeTime=eu(n,t.keepOriginalTimestamps),this.prefixWithSilence_(n,r),n.samples=this.generateSampleTable_(r),o=p.mdat(this.concatenateFrameData_(r)),i=[],u=p.moof(e,[n]),f=new Uint8Array(u.byteLength+o.byteLength),e++,f.set(u),f.set(o,u.byteLength),g(n),this.trigger("data",{track:n,boxes:f}));this.trigger("done","AudioSegmentStream")};this.prefixWithSilence_=function(n,t){var h,r,e,i,c=0,o=0,s=0;if(t.length&&(h=ne(n.baseMediaDecodeTime,n.samplerate),r=Math.ceil(9216e4/n.samplerate),u&&f&&(c=h-Math.max(u,f),s=(o=Math.floor(c/r))*r),!(o<1||45e3<s))){for((e=gf[n.samplerate])||(e=t[0].data),i=0;i<o;i++)t.splice(i,0,{data:e});n.baseMediaDecodeTime-=Math.floor(te(s,n.samplerate))}};this.trimAdtsFramesByEarliestDts_=function(t){return n.minSegmentDts>=r?t:(n.minSegmentDts=1/0,t.filter(function(t){return t.dts>=r&&(n.minSegmentDts=Math.min(n.minSegmentDts,t.dts),n.minSegmentPts=n.minSegmentDts,!0)}))};this.generateSampleTable_=function(n){for(var i,r=[],t=0;t<n.length;t++)i=n[t],r.push({size:i.data.byteLength,duration:1024});return r};this.concatenateFrameData_=function(n){for(var i,r=0,u=new Uint8Array(nf(n)),t=0;t<n.length;t++)i=n[t],u.set(i.data,r),r+=i.data.byteLength;return u}}).prototype=new f;(ct=function(n,t){var u,f,e=0,i=[],r=[];t=t||{};ct.prototype.init.call(this);delete n.minPTS;this.gopCache_=[];this.push=function(t){bt(n,t);"seq_parameter_set_rbsp"!==t.nalUnitType||u||(u=t.config,n.sps=[t.data],ai.forEach(function(t){n[t]=u[t]},this));"pic_parameter_set_rbsp"!==t.nalUnitType||f||(f=t.data,n.pps=[t.data]);i.push(t)};this.flush=function(){for(var c,f,u,o,h,s,l;i.length&&"access_unit_delimiter_rbsp"!==i[0].nalUnitType;)i.shift();if(0===i.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(c=ff(i),(u=ef(c))[0][0].keyFrame||((f=this.getGopForFusion_(i[0],n))?(u.unshift(f),u.byteLength+=f.byteLength,u.nalCount+=f.nalCount,u.pts=f.pts,u.dts=f.dts,u.duration+=f.duration):u=of(u)),r.length){if(!(l=t.alignGopsAtEnd?this.alignGopsAtEnd_(u):this.alignGopsAtStart_(u)))return this.gopCache_.unshift({gop:u.pop(),pps:n.pps,sps:n.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),i=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");g(n);u=l}bt(n,u);n.samples=sf(u);h=p.mdat(hf(u));n.baseMediaDecodeTime=eu(n,t.keepOriginalTimestamps);this.trigger("processedGopsInfo",u.map(function(n){return{pts:n.pts,dts:n.dts,byteLength:n.byteLength}}));this.gopCache_.unshift({gop:u.pop(),pps:n.pps,sps:n.sps});this.gopCache_.length=Math.min(6,this.gopCache_.length);i=[];this.trigger("baseMediaDecodeTime",n.baseMediaDecodeTime);this.trigger("timelineStartInfo",n.timelineStartInfo);o=p.moof(e,[n]);s=new Uint8Array(o.byteLength+h.byteLength);e++;s.set(o);s.set(h,o.byteLength);this.trigger("data",{track:n,boxes:s});this.resetStream_();this.trigger("done","VideoSegmentStream")};this.resetStream_=function(){g(n);f=u=void 0};this.getGopForFusion_=function(t){for(var i,r,u,f,o=1/0,e=0;e<this.gopCache_.length;e++)u=(f=this.gopCache_[e]).gop,n.pps&&hi(n.pps[0],f.pps[0])&&n.sps&&hi(n.sps[0],f.sps[0])&&(u.dts<n.timelineStartInfo.dts||-1e4<=(i=t.dts-u.dts-u.duration)&&i<=45e3&&(!r||i<o)&&(r=f,o=i));return r?r.gop:null};this.alignGopsAtStart_=function(n){var f,i,e,u,o,s,h,t;for(o=n.byteLength,s=n.nalCount,h=n.duration,f=i=0;f<r.length&&i<n.length&&(e=r[f],u=n[i],e.pts!==u.pts);)u.pts>e.pts?f++:(i++,o-=u.byteLength,s-=u.nalCount,h-=u.duration);return 0===i?n:i===n.length?null:((t=n.slice(i)).byteLength=o,t.duration=h,t.nalCount=s,t.pts=t[0].pts,t.dts=t[0].dts,t)};this.alignGopsAtEnd_=function(n){var u,i,s,h,f,e,c,t,o;for(u=r.length-1,i=n.length-1,f=null,e=!1;0<=u&&0<=i;){if(s=r[u],h=n[i],s.pts===h.pts){e=!0;break}s.pts>h.pts?u--:(u===r.length-1&&(f=i),i--)}return!e&&null===f?null:0===(c=e?i:f)?n:(t=n.slice(c),o=t.reduce(function(n,t){return n.byteLength+=t.byteLength,n.duration+=t.duration,n.nalCount+=t.nalCount,n},{byteLength:0,duration:0,nalCount:0}),t.byteLength=o.byteLength,t.duration=o.duration,t.nalCount=o.nalCount,t.pts=t[0].pts,t.dts=t[0].dts,t)};this.alignGopsWith=function(n){r=n}}).prototype=new f;(tt=function(n,t){this.numberOfTracks=0;this.metadataStream=t;this.remuxTracks="undefined"!=typeof n.remux?!!n.remux:!0;this.pendingTracks=[];this.videoTrack=null;this.pendingBoxes=[];this.pendingCaptions=[];this.pendingMetadata=[];this.pendingBytes=0;this.emittedTracks=0;tt.prototype.init.call(this);this.push=function(n){return n.text?this.pendingCaptions.push(n):n.frames?this.pendingMetadata.push(n):(this.pendingTracks.push(n.track),this.pendingBoxes.push(n.boxes),this.pendingBytes+=n.boxes.byteLength,"video"===n.track.type&&(this.videoTrack=n.track),void("audio"===n.track.type&&(this.audioTrack=n.track)))}}).prototype=new f;tt.prototype.flush=function(n){var r,f,e,t,o=0,i={captions:[],captionStreams:{},metadata:[],info:{}},u=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==n&&"AudioSegmentStream"!==n)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(u=this.videoTrack.timelineStartInfo.pts,ai.forEach(function(n){i.info[n]=this.videoTrack[n]},this)):this.audioTrack&&(u=this.audioTrack.timelineStartInfo.pts,li.forEach(function(n){i.info[n]=this.audioTrack[n]},this)),i.type=1===this.pendingTracks.length?this.pendingTracks[0].type:"combined",this.emittedTracks+=this.pendingTracks.length,e=p.initSegment(this.pendingTracks),i.initSegment=new Uint8Array(e.byteLength),i.initSegment.set(e),i.data=new Uint8Array(this.pendingBytes),t=0;t<this.pendingBoxes.length;t++)i.data.set(this.pendingBoxes[t],o),o+=this.pendingBoxes[t].byteLength;for(t=0;t<this.pendingCaptions.length;t++)(r=this.pendingCaptions[t]).startTime=r.startPts-u,r.startTime/=9e4,r.endTime=r.endPts-u,r.endTime/=9e4,i.captionStreams[r.stream]=!0,i.captions.push(r);for(t=0;t<this.pendingMetadata.length;t++)(f=this.pendingMetadata[t]).cueTime=f.pts-u,f.cueTime/=9e4,i.metadata.push(f);i.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",i);this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)};(si=function(n){var i,t,r=this,u=!0;si.prototype.init.call(this);n=n||{};this.baseMediaDecodeTime=n.baseMediaDecodeTime||0;this.transmuxPipeline_={};this.setupAacPipeline=function(){var i={};(this.transmuxPipeline_=i).type="aac";i.metadataStream=new s.MetadataStream;i.aacStream=new kf;i.audioTimestampRolloverStream=new s.TimestampRolloverStream("audio");i.timedMetadataTimestampRolloverStream=new s.TimestampRolloverStream("timed-metadata");i.adtsStream=new fi;i.coalesceStream=new tt(n,i.metadataStream);i.headOfPipeline=i.aacStream;i.aacStream.pipe(i.audioTimestampRolloverStream).pipe(i.adtsStream);i.aacStream.pipe(i.timedMetadataTimestampRolloverStream).pipe(i.metadataStream).pipe(i.coalesceStream);i.metadataStream.on("timestamp",function(n){i.aacStream.setTimestamp(n.timeStamp)});i.aacStream.on("data",function(u){"timed-metadata"!==u.type||i.audioSegmentStream||(t=t||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"},i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new nt(t,n),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream))});i.coalesceStream.on("data",this.trigger.bind(this,"data"));i.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setupTsPipeline=function(){var u={};(this.transmuxPipeline_=u).type="ts";u.metadataStream=new s.MetadataStream;u.packetStream=new s.TransportPacketStream;u.parseStream=new s.TransportParseStream;u.elementaryStream=new s.ElementaryStream;u.videoTimestampRolloverStream=new s.TimestampRolloverStream("video");u.audioTimestampRolloverStream=new s.TimestampRolloverStream("audio");u.timedMetadataTimestampRolloverStream=new s.TimestampRolloverStream("timed-metadata");u.adtsStream=new fi;u.h264Stream=new ie;u.captionStream=new s.CaptionStream;u.coalesceStream=new tt(n,u.metadataStream);u.headOfPipeline=u.packetStream;u.packetStream.pipe(u.parseStream).pipe(u.elementaryStream);u.elementaryStream.pipe(u.videoTimestampRolloverStream).pipe(u.h264Stream);u.elementaryStream.pipe(u.audioTimestampRolloverStream).pipe(u.adtsStream);u.elementaryStream.pipe(u.timedMetadataTimestampRolloverStream).pipe(u.metadataStream).pipe(u.coalesceStream);u.h264Stream.pipe(u.captionStream).pipe(u.coalesceStream);u.elementaryStream.on("data",function(f){var e;if("metadata"===f.type){for(e=f.tracks.length;e--;)i||"video"!==f.tracks[e].type?t||"audio"!==f.tracks[e].type||((t=f.tracks[e]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(i=f.tracks[e]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime;i&&!u.videoSegmentStream&&(u.coalesceStream.numberOfTracks++,u.videoSegmentStream=new ct(i,n),u.videoSegmentStream.on("timelineStartInfo",function(n){t&&(t.timelineStartInfo=n,u.audioSegmentStream.setEarliestDts(n.dts))}),u.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo")),u.videoSegmentStream.on("baseMediaDecodeTime",function(n){t&&u.audioSegmentStream.setVideoBaseMediaDecodeTime(n)}),u.h264Stream.pipe(u.videoSegmentStream).pipe(u.coalesceStream));t&&!u.audioSegmentStream&&(u.coalesceStream.numberOfTracks++,u.audioSegmentStream=new nt(t,n),u.adtsStream.pipe(u.audioSegmentStream).pipe(u.coalesceStream))}});u.coalesceStream.on("data",this.trigger.bind(this,"data"));u.coalesceStream.on("done",this.trigger.bind(this,"done"))};this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;this.baseMediaDecodeTime=n;t&&(t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,g(t),t.timelineStartInfo.baseMediaDecodeTime=n,r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity());i&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[],r.videoTimestampRolloverStream.discontinuity()),i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,g(i),r.captionStream.reset(),i.timelineStartInfo.baseMediaDecodeTime=n);r.timedMetadataTimestampRolloverStream&&r.timedMetadataTimestampRolloverStream.discontinuity()};this.setAudioAppendStart=function(n){t&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(n)};this.alignGopsWith=function(n){i&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(n)};this.push=function(n){if(u){var t=gu(n);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline();u=!1}this.transmuxPipeline_.headOfPipeline.push(n)};this.flush=function(){u=!0;this.transmuxPipeline_.headOfPipeline.flush()};this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new f;var e,tf,vi={Transmuxer:si,VideoSegmentStream:ct,AudioSegmentStream:nt,AUDIO_PROPERTIES:li,VIDEO_PROPERTIES:ai},lt=a.parseType,h=function(n){return new Date(1e3*n-20828448e5)},rf=function(n){return{isLeading:(12&n[0])>>>2,dependsOn:3&n[0],isDependedOn:(192&n[1])>>>6,hasRedundancy:(48&n[1])>>>4,paddingValue:(14&n[1])>>>1,isNonSyncSample:1&n[1],degradationPriority:n[2]<<8|n[3]}},b={avc1:function(n){var t=new DataView(n.buffer,n.byteOffset,n.byteLength);return{dataReferenceIndex:t.getUint16(6),width:t.getUint16(24),height:t.getUint16(26),horizresolution:t.getUint16(28)+t.getUint16(30)/16,vertresolution:t.getUint16(32)+t.getUint16(34)/16,frameCount:t.getUint16(40),depth:t.getUint16(74),config:e(n.subarray(78,n.byteLength))}},avcC:function(n){for(var f,i,e=new DataView(n.buffer,n.byteOffset,n.byteLength),u={configurationVersion:n[0],avcProfileIndication:n[1],profileCompatibility:n[2],avcLevelIndication:n[3],lengthSizeMinusOne:3&n[4],sps:[],pps:[]},o=31&n[5],t=6,r=0;r<o;r++)i=e.getUint16(t),t+=2,u.sps.push(new Uint8Array(n.subarray(t,t+i))),t+=i;for(f=n[t],t++,r=0;r<f;r++)i=e.getUint16(t),t+=2,u.pps.push(new Uint8Array(n.subarray(t,t+i))),t+=i;return u},btrt:function(n){var t=new DataView(n.buffer,n.byteOffset,n.byteLength);return{bufferSizeDB:t.getUint32(0),maxBitrate:t.getUint32(4),avgBitrate:t.getUint32(8)}},esds:function(n){return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),esId:n[6]<<8|n[7],streamPriority:31&n[8],decoderConfig:{objectProfileIndication:n[11],streamType:n[12]>>>2&63,bufferSize:n[13]<<16|n[14]<<8|n[15],maxBitrate:n[16]<<24|n[17]<<16|n[18]<<8|n[19],avgBitrate:n[20]<<24|n[21]<<16|n[22]<<8|n[23],decoderConfigDescriptor:{tag:n[24],length:n[25],audioObjectType:n[26]>>>3&31,samplingFrequencyIndex:(7&n[26])<<1|n[27]>>>7&1,channelConfiguration:n[27]>>>3&15}}}},ftyp:function(n){for(var r=new DataView(n.buffer,n.byteOffset,n.byteLength),i={majorBrand:lt(n.subarray(0,4)),minorVersion:r.getUint32(4),compatibleBrands:[]},t=8;t<n.byteLength;)i.compatibleBrands.push(lt(n.subarray(t,t+4))),t+=4;return i},dinf:function(n){return{boxes:e(n)}},dref:function(n){return{version:n[0],flags:new Uint8Array(n.subarray(1,4)),dataReferences:e(n.subarray(8))}},hdlr:function(n){for(var i={version:new DataView(n.buffer,n.byteOffset,n.byteLength).getUint8(0),flags:new 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f=!(l=!0),e)if(!e[a].uri&&!e[a].playlists){f=!0;break}l&&!u.audioProfile&&(f||(u.audioProfile=function(n,t){var i,u,r;if(!n.mediaGroups.AUDIO||!t||(i=n.mediaGroups.AUDIO[t],!i))return null;for(u in i)if(r=i[u],r.default&&r.playlists)return ro(r.playlists[0].attributes.CODECS).audioProfile;return null}(t,c.AUDIO)),u.audioProfile||(n.log.warn("Multiple audio tracks present but no audio codec string is specified. Attempting to use the default audio codec (mp4a.40.2)"),u.audioProfile=bft.audioProfile));r={};u.videoCodec&&(r.video=""+u.videoCodec+u.videoObjectTypeIndicator);u.audioProfile&&(r.audio="mp4a.40."+u.audioProfile);var o=tw("audio",h,[r.audio]),p=tw("video",h,[r.video]),y=tw("video",h,[r.video,r.audio]);return l?!f&&r.video?[p,o]:f||r.video?[y,o]:[o,o]:r.video?[y]:[o]},dft=function(n){return/mp4a\.\d+.\d+/i.test(n)},gft=function(n){return/avc1\.[\da-f]+/i.test(n)},rpt=function(t,i,r){var e=null,o=null,c=0,f=[],l=[];if(!t&&!i)return n.createTimeRange();if(!t)return i.buffered;if(!i||r)return t.buffered;if(0===t.buffered.length&&0===i.buffered.length)return n.createTimeRange();for(var s=t.buffered,h=i.buffered,u=s.length;u--;)f.push({time:s.start(u),type:"start"}),f.push({time:s.end(u),type:"end"});for(u=h.length;u--;)f.push({time:h.start(u),type:"start"}),f.push({time:h.end(u),type:"end"});for(f.sort(function(n,t){return n.time-t.time}),u=0;u<f.length;u++)"start"===f[u].type?2==++c&&(e=f[u].time):"end"===f[u].type&&1==--c&&(o=f[u].time),null!==e&&null!==o&&(l.push([e,o]),o=e=null);return n.createTimeRanges(l)},upt=function(){function t(i,r){var u,f;return ni(this,t),u=vi(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,n.EventTarget)),u.timestampOffset_=0,u.pendingBuffers_=[],u.bufferUpdating_=!1,u.mediaSource_=i,u.codecs_=r,u.audioCodec_=null,u.videoCodec_=null,u.audioDisabled_=!1,u.appendAudioInitSegment_=!0,u.gopBuffer_=[],u.timeMapping_=0,u.safeAppend_=11<=n.browser.IE_VERSION,f={remux:!1,alignGopsAtEnd:u.safeAppend_},u.codecs_.forEach(function(n){dft(n)?u.audioCodec_=n:gft(n)&&(u.videoCodec_=n)}),u.transmuxer_=new tpt,u.transmuxer_.postMessage({action:"init",options:f}),u.transmuxer_.onmessage=function(n){return"data"===n.data.action?u.data_(n):"done"===n.data.action?u.done_(n):"gopInfo"===n.data.action?u.appendGopInfo_(n):void 0},Object.defineProperty(u,"timestampOffset",{get:function(){return this.timestampOffset_},set:function(n){"number"==typeof n&&0<=n&&(this.timestampOffset_=n,this.appendAudioInitSegment_=!0,this.gopBuffer_.length=0,this.timeMapping_=0,this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:n}))}}),Object.defineProperty(u,"appendWindowStart",{get:function(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function(n){this.videoBuffer_&&(this.videoBuffer_.appendWindowStart=n);this.audioBuffer_&&(this.audioBuffer_.appendWindowStart=n)}}),Object.defineProperty(u,"updating",{get:function(){return!!(this.bufferUpdating_||!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.updating||this.videoBuffer_&&this.videoBuffer_.updating)}}),Object.defineProperty(u,"buffered",{get:function(){return rpt(this.videoBuffer_,this.audioBuffer_,this.audioDisabled_)}}),u}return di(t,n.EventTarget),oi(t,[{key:"data_",value:function(n){var t=n.data.segment;t.data=new Uint8Array(t.data,n.data.byteOffset,n.data.byteLength);t.initSegment=new Uint8Array(t.initSegment.data,t.initSegment.byteOffset,t.initSegment.byteLength),function(n,t,i){var u=t.player_,r,f;if(i.captions&&i.captions.length)for(r in n.inbandTextTracks_||(n.inbandTextTracks_={}),i.captionStreams)n.inbandTextTracks_[r]||(u.tech_.trigger({type:"usage",name:"hls-608"}),f=u.textTracks().getTrackById(r),n.inbandTextTracks_[r]=f||u.addRemoteTextTrack({kind:"captions",id:r,label:r},!1).track);i.metadata&&i.metadata.length&&!n.metadataTrack_&&(n.metadataTrack_=u.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,n.metadataTrack_.inBandMetadataTrackDispatchType=i.metadata.dispatchType)}(this,this.mediaSource_,t);this.pendingBuffers_.push(t)}},{key:"done_",value:function(){"closed"!==this.mediaSource_.readyState?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"createRealSourceBuffers_",value:function(){var n=this,t=["audio","video"];t.forEach(function(i){var r,u;n[i+"Codec_"]&&!n[i+"Buffer_"]&&(r=null,n.mediaSource_[i+"Buffer_"]?(r=n.mediaSource_[i+"Buffer_"]).updating=!1:(u=i+'/mp4;codecs="'+n[i+"Codec_"]+'"',r=function(n,t){var i=n.addSourceBuffer(t),r=Object.create(null),u,f;r.updating=!1;r.realBuffer_=i;u=function(n){"function"==typeof i[n]?r[n]=function(){return i[n].apply(i,arguments)}:"undefined"==typeof r[n]&&Object.defineProperty(r,n,{get:function(){return i[n]},set:function(t){return i[n]=t}})};for(f in i)u(f);return r}(n.mediaSource_.nativeMediaSource_,u),n.mediaSource_[i+"Buffer_"]=r),n[i+"Buffer_"]=r,["update","updatestart","updateend"].forEach(function(u){r.addEventListener(u,function(){if("audio"!==i||!n.audioDisabled_)return"updateend"===u&&(n[i+"Buffer_"].updating=!1),t.every(function(t){return!("audio"!==t||!n.audioDisabled_)||i===t||!n[t+"Buffer_"]||!n[t+"Buffer_"].updating})?n.trigger(u):void 0})}))})}},{key:"appendBuffer",value:function(n){if(this.bufferUpdating_=!0,this.audioBuffer_&&this.audioBuffer_.buffered.length){var t=this.audioBuffer_.buffered;this.transmuxer_.postMessage({action:"setAudioAppendStart",appendStart:t.end(t.length-1)})}this.videoBuffer_&&this.transmuxer_.postMessage({action:"alignGopsWith",gopsToAlignWith:function(n,t,i){if("undefined"==typeof t||null===t||!n.length)return[];for(var u=Math.ceil(9e4*(t-i+3)),r=void 0,r=0;r<n.length&&!(n[r].pts>u);r++);return n.slice(r)}(this.gopBuffer_,this.mediaSource_.player_?this.mediaSource_.player_.currentTime():null,this.timeMapping_)});this.transmuxer_.postMessage({action:"push",data:n.buffer,byteOffset:n.byteOffset,byteLength:n.byteLength},[n.buffer]);this.transmuxer_.postMessage({action:"flush"})}},{key:"appendGopInfo_",value:function(n){this.gopBuffer_=function(n,t,i){if(!t.length)return n;if(i)return t.slice();for(var u=t[0].pts,r=0;r<n.length&&!(n[r].pts>=u);r++);return n.slice(0,r).concat(t)}(this.gopBuffer_,n.data.gopInfo,this.safeAppend_)}},{key:"remove",value:function(n,t){if(this.videoBuffer_&&(this.videoBuffer_.updating=!0,this.videoBuffer_.remove(n,t),this.gopBuffer_=function(n,t,i,r){for(var u,o=Math.ceil(9e4*(t-r)),s=Math.ceil(9e4*(i-r)),e=n.slice(),f=n.length;f--&&!(n[f].pts<=s););if(-1===f)return e;for(u=f+1;u--&&!(n[u].pts<=o););return u=Math.max(u,0),e.splice(u,f-u+1),e}(this.gopBuffer_,n,t,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(n,t)),of(n,t,this.metadataTrack_),this.inbandTextTracks_)for(var i in this.inbandTextTracks_)of(n,t,this.inbandTextTracks_[i])}},{key:"processPendingSegments_",value:function(){var n={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]},t;n=this.pendingBuffers_.reduce(function(n,t){var i=t.type,r=t.data,u=t.initSegment;return n[i].segments.push(r),n[i].bytes+=r.byteLength,n[i].initSegment=u,t.captions&&(n.captions=n.captions.concat(t.captions)),t.info&&(n[i].info=t.info),t.metadata&&(n.metadata=n.metadata.concat(t.metadata)),n},n);this.videoBuffer_||this.audioBuffer_||(0===n.video.bytes&&(this.videoCodec_=null),0===n.audio.bytes&&(this.audioCodec_=null),this.createRealSourceBuffers_());n.audio.info&&this.mediaSource_.trigger({type:"audioinfo",info:n.audio.info});n.video.info&&this.mediaSource_.trigger({type:"videoinfo",info:n.video.info});this.appendAudioInitSegment_&&(!this.audioDisabled_&&this.audioBuffer_&&(n.audio.segments.unshift(n.audio.initSegment),n.audio.bytes+=n.audio.initSegment.byteLength),this.appendAudioInitSegment_=!1);t=!1;this.videoBuffer_&&n.video.bytes?(n.video.segments.unshift(n.video.initSegment),n.video.bytes+=n.video.initSegment.byteLength,this.concatAndAppendSegments_(n.video,this.videoBuffer_),dyt(this,n.captions,n.metadata)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(t=!0);!this.audioDisabled_&&this.audioBuffer_&&this.concatAndAppendSegments_(n.audio,this.audioBuffer_);this.pendingBuffers_.length=0;t&&this.trigger("updateend");this.bufferUpdating_=!1}},{key:"concatAndAppendSegments_",value:function(n,t){var r=0,i=void 0;if(n.bytes){i=new Uint8Array(n.bytes);n.segments.forEach(function(n){i.set(n,r);r+=n.byteLength});try{t.updating=!0;t.appendBuffer(i)}catch(n){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:n.message,originalError:n})}}}},{key:"abort",value:function(){this.videoBuffer_&&this.videoBuffer_.abort();!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.abort();this.transmuxer_&&this.transmuxer_.postMessage({action:"reset"});this.pendingBuffers_.length=0;this.bufferUpdating_=!1}}]),t}(),iw=function(){function i(){ni(this,i);var r=vi(this,(i.__proto__||Object.getPrototypeOf(i)).call(this));for(var f in r.nativeMediaSource_=new t.MediaSource,r.nativeMediaSource_)f in i.prototype||"function"!=typeof r.nativeMediaSource_[f]||(r[f]=r.nativeMediaSource_[f].bind(r.nativeMediaSource_));return r.duration_=NaN,Object.defineProperty(r,"duration",{get:function(){return this.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(n){(this.duration_=n)===1/0||(this.nativeMediaSource_.duration=n)}}),Object.defineProperty(r,"seekable",{get:function(){return this.duration_===1/0?n.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(r,"readyState",{get:function(){return this.nativeMediaSource_.readyState}}),Object.defineProperty(r,"activeSourceBuffers",{get:function(){return this.activeSourceBuffers_}}),r.sourceBuffers=[],r.activeSourceBuffers_=[],r.updateActiveSourceBuffers_=function(){var n,u;if(r.activeSourceBuffers_.length=0,1===r.sourceBuffers.length)return n=r.sourceBuffers[0],n.appendAudioInitSegment_=!0,n.audioDisabled_=!n.audioCodec_,void r.activeSourceBuffers_.push(n);for(var f=!1,t=!0,i=0;i<r.player_.audioTracks().length;i++)if(u=r.player_.audioTracks()[i],u.enabled&&"main"!==u.kind){t=!(f=!0);break}r.sourceBuffers.forEach(function(n,i){if(n.appendAudioInitSegment_=!0,n.videoCodec_&&n.audioCodec_)n.audioDisabled_=f;else if(n.videoCodec_&&!n.audioCodec_)n.audioDisabled_=!0,t=!1;else if(!n.videoCodec_&&n.audioCodec_&&(n.audioDisabled_=i?t:!t,n.audioDisabled_))return;r.activeSourceBuffers_.push(n)})},r.onPlayerMediachange_=function(){r.sourceBuffers.forEach(function(n){n.appendAudioInitSegment_=!0})},r.onHlsReset_=function(){r.sourceBuffers.forEach(function(n){n.transmuxer_&&n.transmuxer_.postMessage({action:"resetCaptions"})})},r.onHlsSegmentTimeMapping_=function(n){r.sourceBuffers.forEach(function(t){return t.timeMapping_=n.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(n){this.nativeMediaSource_.addEventListener(n,this.trigger.bind(this))},r),r.on("sourceopen",function(){var t=u.querySelector('[src="'+r.url_+'"]');t&&(r.player_=n(t.parentNode),r.player_.tech_.on("hls-reset",r.onHlsReset_),r.player_.tech_.on("hls-segment-time-mapping",r.onHlsSegmentTimeMapping_),r.player_.audioTracks&&r.player_.audioTracks()&&(r.player_.audioTracks().on("change",r.updateActiveSourceBuffers_),r.player_.audioTracks().on("addtrack",r.updateActiveSourceBuffers_),r.player_.audioTracks().on("removetrack",r.updateActiveSourceBuffers_)),r.player_.on("mediachange",r.onPlayerMediachange_))}),r.on("sourceended",function(){for(var i,n,u=yft(r.duration),t=0;t<r.sourceBuffers.length;t++)i=r.sourceBuffers[t],n=i.metadataTrack_&&i.metadataTrack_.cues,n&&n.length&&(n[n.length-1].endTime=u)}),r.on("sourceclose",function(){this.sourceBuffers.forEach(function(n){n.transmuxer_&&n.transmuxer_.terminate()});this.sourceBuffers.length=0;this.player_&&(this.player_.audioTracks&&this.player_.audioTracks()&&(this.player_.audioTracks().off("change",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("addtrack",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("removetrack",this.updateActiveSourceBuffers_)),this.player_.el_&&(this.player_.off("mediachange",this.onPlayerMediachange_),this.player_.tech_.off("hls-reset",this.onHlsReset_),this.player_.tech_.off("hls-segment-time-mapping",this.onHlsSegmentTimeMapping_)))}),r}return di(i,n.EventTarget),oi(i,[{key:"addSeekableRange_",value:function(n,t){var i=void 0;if(this.duration!==1/0)throw(i=new Error("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity")).name="InvalidStateError",i.code=11,i;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(n){var r,f,i=void 0,u=(r={type:"",parameters:{}},f=n.trim().split(";"),r.type=f.shift().trim(),f.forEach(function(n){var t=n.trim().split("="),i,u;1<t.length&&(i=t[0].replace(/"/g,"").trim(),u=t[1].replace(/"/g,"").trim(),r.parameters[i]=u)}),r),t;return/^(video|audio)\/mp2t$/i.test(u.type)?(t=[],u.parameters&&u.parameters.codecs&&(t=u.parameters.codecs.split(","),t=(t=kft(t)).filter(function(n){return dft(n)||gft(n)})),0===t.length&&(t=["avc1.4d400d","mp4a.40.2"]),i=new upt(this,t),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),i.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)):i=this.nativeMediaSource_.addSourceBuffer(n),this.sourceBuffers.push(i),i}}]),i}(),net=0;n.mediaSources={};var tet=function(t,i){var r=n.mediaSources[t];if(!r)throw new Error("Media Source not found (Video.js)");r.trigger({type:"sourceopen",swfId:i})},rw=function(){return!!t.MediaSource&&!!t.MediaSource.isTypeSupported&&t.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')},uo=function(){if(this.MediaSource={open:tet,supportsNativeMediaSources:rw},rw())return new iw;throw new Error("Cannot use create a virtual MediaSource for this video");};uo.open=tet;uo.supportsNativeMediaSources=rw;uw={createObjectURL:function(i){var r=void 0;return i instanceof iw?(r=t.URL.createObjectURL(i.nativeMediaSource_),i.url_=r):i instanceof iw?(r="blob:vjs-media-source/"+net,net++,n.mediaSources[r]=i,r):(r=t.URL.createObjectURL(i),i.url_=r)}};n.MediaSource=uo;n.URL=uw;var fpt=n.EventTarget,ept=n.mergeOptions,iet=function(n,t){for(var u,i=ept(n,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),r=0;r<t.playlists.length;r++)u=yp(i,t.playlists[r]),u&&(i=u);return vp(t,function(n,t,r,u){if(n.playlists&&n.playlists.length){var e=n.playlists[0].uri,f=yp(i,n.playlists[0]);f&&((i=f).mediaGroups[t][r][u].playlists[0]=i.playlists[e])}}),i},fw=function(){function n(i,r,u,f){ni(this,n);var e=vi(this,(n.__proto__||Object.getPrototypeOf(n)).call(this));if(e.hls_=r,e.withCredentials=u,!i)throw new Error("A non-empty playlist URL or playlist is required");return e.on("minimumUpdatePeriod",function(){e.refreshXml_()}),e.on("mediaupdatetimeout",function(){e.refreshMedia_()}),"string"==typeof i?(e.srcUrl=i,e.state="HAVE_NOTHING",vi(e)):(e.masterPlaylistLoader_=f,e.state="HAVE_METADATA",e.started=!0,e.media(i),t.setTimeout(function(){e.trigger("loadedmetadata")},0),e)}return di(n,fpt),oi(n,[{key:"dispose",value:function(){this.stopRequest();t.clearTimeout(this.mediaUpdateTimeout)}},{key:"stopRequest",value:function(){if(this.request){var n=this.request;this.request=null;n.onreadystatechange=null;n.abort()}}},{key:"media",value:function(n){var t,i;if(!n)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if(t=this.state,"string"==typeof n){if(!this.master.playlists[n])throw new Error("Unknown playlist URI: "+n);n=this.master.playlists[n]}i=!this.media_||n.uri!==this.media_.uri;this.state="HAVE_METADATA";i&&(this.media_&&this.trigger("mediachanging"),this.media_=n,this.refreshMedia_(),"HAVE_MASTER"!==t&&this.trigger("mediachange"))}},{key:"pause",value:function(){this.stopRequest();"HAVE_NOTHING"===this.state&&(this.started=!1)}},{key:"load",value:function(){this.started?this.trigger("loadedplaylist"):this.start()}},{key:"parseMasterXml",value:function(){var n=oct(this.masterXml_,{manifestUri:this.srcUrl,clientOffset:this.clientOffset_}),t,i;for(n.uri=this.srcUrl,t=0;t<n.playlists.length;t++)i="placeholder-uri-"+t,n.playlists[t].uri=i,n.playlists[i]=n.playlists[t];return vp(n,function(t,i,r,u){if(t.playlists&&t.playlists.length){var f="placeholder-uri-"+i+"-"+r+"-"+u;t.playlists[0].uri=f;n.playlists[f]=t.playlists[0]}}),wut(n),but(n),n}},{key:"start",value:function(){var n=this;this.started=!0;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(n.request){if(n.request=null,t)return n.error={status:i.status,message:"DASH playlist request error at URL: "+n.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===n.state&&(n.started=!1),n.trigger("error");n.masterXml_=i.responseText;n.masterLoaded_=i.responseHeaders&&i.responseHeaders.date?Date.parse(i.responseHeaders.date):Date.now();n.syncClientServerClock_(n.onClientServerClockSync_.bind(n))}})}},{key:"syncClientServerClock_",value:function(n){var i=this,t=sct(this.masterXml_);return null===t?(this.clientOffset_=this.masterLoaded_-Date.now(),n()):"DIRECT"===t.method?(this.clientOffset_=t.value-Date.now(),n()):void(this.request=this.hls_.xhr({uri:ki(this.srcUrl,t.value),method:t.method,withCredentials:this.withCredentials},function(r,u){if(i.request){if(r)return i.clientOffset_=i.masterLoaded_-Date.now(),n();var f=void 0;f="HEAD"===t.method?u.responseHeaders&&u.responseHeaders.date?Date.parse(u.responseHeaders.date):i.masterLoaded_:Date.parse(u.responseText);i.clientOffset_=f-Date.now();n()}}))}},{key:"onClientServerClockSync_",value:function(){var n=this;this.master=this.parseMasterXml();this.state="HAVE_MASTER";this.trigger("loadedplaylist");this.media_||this.media(this.master.playlists[0]);t.setTimeout(function(){n.trigger("loadedmetadata")},0);this.master.minimumUpdatePeriod&&t.setTimeout(function(){n.trigger("minimumUpdatePeriod")},this.master.minimumUpdatePeriod)}},{key:"refreshXml_",value:function(){var n=this;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(i,r){if(n.request){if(n.request=null,i)return n.error={status:r.status,message:"DASH playlist request error at URL: "+n.srcUrl,responseText:r.responseText,code:2},"HAVE_NOTHING"===n.state&&(n.started=!1),n.trigger("error");n.masterXml_=r.responseText;var u=n.parseMasterXml();n.master=iet(n.master,u);t.setTimeout(function(){n.trigger("minimumUpdatePeriod")},n.master.minimumUpdatePeriod)}})}},{key:"refreshMedia_",value:function(){var u=this,i=void 0,r=void 0,n;this.masterPlaylistLoader_?(i=this.masterPlaylistLoader_.master,r=this.masterPlaylistLoader_.parseMasterXml()):(i=this.master,r=this.parseMasterXml());n=iet(i,r);n?(this.masterPlaylistLoader_?this.masterPlaylistLoader_.master=n:this.master=n,this.media_=n.playlists[this.media_.uri]):this.trigger("playlistunchanged");this.media().endList||(this.mediaUpdateTimeout=t.setTimeout(function(){u.trigger("mediaupdatetimeout")},kut(this.media(),!!n)));this.trigger("loadedplaylist")}}]),n}(),fo=function(t){return n.log.debug?n.log.debug.bind(n,"VHS:",t+" >"):function(){}};var opt=function(){function t(n,i,r,u){ni(this,t);this.callbacks_=[];this.pendingCallback_=null;this.timestampOffset_=0;this.mediaSource=n;this.processedAppend_=!1;this.type_=r;this.mimeType_=i;this.logger_=fo("SourceUpdater["+r+"]["+i+"]");"closed"===n.readyState?n.addEventListener("sourceopen",this.createSourceBuffer_.bind(this,i,u)):this.createSourceBuffer_(i,u)}return oi(t,[{key:"createSourceBuffer_",value:function(n,t){var i=this;this.sourceBuffer_=this.mediaSource.addSourceBuffer(n);this.logger_("created SourceBuffer");t&&(t.trigger("sourcebufferadded"),this.mediaSource.sourceBuffers.length<2)?t.on("sourcebufferadded",function(){i.start_()}):this.start_()}},{key:"start_",value:function(){var n=this;this.started_=!0;this.onUpdateendCallback_=function(){var t=n.pendingCallback_;n.pendingCallback_=null;n.logger_("buffered ["+bp(n.buffered())+"]");t&&t();n.runCallback_()};this.sourceBuffer_.addEventListener("updateend",this.onUpdateendCallback_);this.runCallback_()}},{key:"abort",value:function(n){var t=this;this.processedAppend_&&this.queueCallback_(function(){t.sourceBuffer_.abort()},n)}},{key:"appendBuffer",value:function(n,t){var i=this;this.processedAppend_=!0;this.queueCallback_(function(){i.sourceBuffer_.appendBuffer(n)},t)}},{key:"buffered",value:function(){return this.sourceBuffer_?this.sourceBuffer_.buffered:n.createTimeRanges()}},{key:"remove",value:function(n,t){var i=this,r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:eo;this.processedAppend_&&this.queueCallback_(function(){i.logger_("remove ["+n+" => "+t+"]");i.sourceBuffer_.remove(n,t)},r)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||this.pendingCallback_}},{key:"timestampOffset",value:function(n){var t=this;return"undefined"!=typeof n&&(this.queueCallback_(function(){t.sourceBuffer_.timestampOffset=n}),this.timestampOffset_=n),this.timestampOffset_}},{key:"queueCallback_",value:function(n,t){this.callbacks_.push([n.bind(this),t]);this.runCallback_()}},{key:"runCallback_",value:function(){var n=void 0;!this.updating()&&this.callbacks_.length&&this.started_&&(n=this.callbacks_.shift(),this.pendingCallback_=n[1],n[0]())}},{key:"dispose",value:function(){this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_);this.sourceBuffer_&&"open"===this.mediaSource.readyState&&this.sourceBuffer_.abort()}}]),t}(),si={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINE_RATE:1},fc=2,ret=-101,uet=-102,fet=function(n){var t,i,r={};return n.byterange&&(r.Range=(t=n.byterange,i=t.offset+t.length-1,"bytes="+t.offset+"-"+i)),r},eet=function(n){n.forEach(function(n){n.abort()})},ew=function(n,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:ret,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:uet,xhr:t}:n?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:fc,xhr:t}:null},spt=function(n,t,i){var r=[],u=0;return function(f,e){var h,s,o,c;if(f&&(eet(n),r.push(f)),(u+=1)===n.length)return(e.endOfAllRequests=Date.now(),0<r.length)?(h=r.reduce(function(n,t){return t.code>n.code?t:n}),i(h,e)):e.encryptedBytes?(o=e,c=i,(s=t).addEventListener("message",function f(n){if(n.data.source===o.requestId){s.removeEventListener("message",f);var t=n.data.decrypted;return o.bytes=new Uint8Array(t.bytes,t.byteOffset,t.byteLength),c(null,o)}}),void s.postMessage(sft({source:o.requestId,encrypted:o.encryptedBytes,key:o.key.bytes,iv:o.key.iv}),[o.encryptedBytes.buffer,o.key.bytes.buffer])):i(null,e)}},hpt=function(t,i){return function(r){var f,e,u;return t.stats=n.mergeOptions(t.stats,(e=(f=r).target,(u={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-e.requestTime||0}).bytesReceived=f.loaded,u.bandwidth=Math.floor(u.bytesReceived/u.roundTripTime*8e3),u)),!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now()),i(r,t)}},cpt=function(t,i,r,u,f,e,o){var c,a,h,w,v,l=[],b=spt(l,r,o),d,g,s,y,p,k;return f.key&&(d=t(n.mergeOptions(i,{uri:f.key.resolvedUri,responseType:"arraybuffer"}),(c=f,a=b,function(n,t){var r=t.response,u=ew(n,t),i;return u?a(u,c):16!==r.byteLength?a({status:t.status,message:"Invalid HLS key at URL: "+t.uri,code:fc,xhr:t},c):(i=new DataView(r),c.key.bytes=new Uint32Array([i.getUint32(0),i.getUint32(4),i.getUint32(8),i.getUint32(12)]),a(null,c))})),l.push(d)),f.map&&!f.map.bytes&&(g=t(n.mergeOptions(i,{uri:f.map.resolvedUri,responseType:"arraybuffer",headers:fet(f.map)}),(h=f,w=u,v=b,function(n,t){var r=t.response,i=ew(n,t);return i?v(i,h):0===r.byteLength?v({status:t.status,message:"Empty HLS segment content at URL: "+t.uri,code:fc,xhr:t},h):(h.map.bytes=new Uint8Array(t.response),w.isInitialized()||w.init(),h.map.timescales=fi.timescale(h.map.bytes),h.map.videoTrackIds=fi.videoTrackIds(h.map.bytes),v(null,h))})),l.push(g)),k=t(n.mergeOptions(i,{uri:f.resolvedUri,responseType:"arraybuffer",headers:fet(f)}),(s=f,y=u,p=b,function(n,t){var r,f=t.response,u=ew(n,t),i=void 0;return u?p(u,s):0===f.byteLength?p({status:t.status,message:"Empty HLS segment content at URL: "+t.uri,code:fc,xhr:t},s):(s.stats={bandwidth:(r=t).bandwidth,bytesReceived:r.bytesReceived||0,roundTripTime:r.roundTripTime||0},s.key?s.encryptedBytes=new Uint8Array(t.response):s.bytes=new Uint8Array(t.response),s.map&&s.map.bytes&&(y.isInitialized()||y.init(),(i=y.parse(s.bytes,s.map.videoTrackIds,s.map.timescales))&&i.captions&&(s.captionStreams=i.captionStreams,s.fmp4Captions=i.captions)),p(null,s))})),k.addEventListener("progress",hpt(f,e)),l.push(k),function(){return eet(l)}},oet=function(n,i){var r;return n&&(r=t.getComputedStyle(n))?r[i]:""},oo=function(n,t){var i=n.slice();n.sort(function(n,r){var u=t(n,r);return 0===u?i.indexOf(n)-i.indexOf(r):u})},ow=function(n,i){var r=void 0,u=void 0;return n.attributes.BANDWIDTH&&(r=n.attributes.BANDWIDTH),r=r||t.Number.MAX_VALUE,i.attributes.BANDWIDTH&&(u=i.attributes.BANDWIDTH),r-(u=u||t.Number.MAX_VALUE)},set=function(n,t,i){if(!n||!t)return!1;var r=i===n.segments.length;return n.endList&&"open"===t.readyState&&r},het=function(n){return"number"==typeof n&&isFinite(n)},sw=function(){function i(n){ni(this,i);var t=vi(this,(i.__proto__||Object.getPrototypeOf(i)).call(this));if(!n)throw new TypeError("Initialization settings are required");if("function"!=typeof n.currentTime)throw new TypeError("No currentTime getter specified");if(!n.mediaSource)throw new TypeError("No MediaSource specified");return t.bandwidth=n.bandwidth,t.throughput={rate:0,count:0},t.roundTrip=NaN,t.resetStats_(),t.mediaIndex=null,t.hasPlayed_=n.hasPlayed,t.currentTime_=n.currentTime,t.seekable_=n.seekable,t.seeking_=n.seeking,t.duration_=n.duration,t.mediaSource_=n.mediaSource,t.hls_=n.hls,t.loaderType_=n.loaderType,t.startingMedia_=void 0,t.segmentMetadataTrack_=n.segmentMetadataTrack,t.goalBufferLength_=n.goalBufferLength,t.sourceType_=n.sourceType,t.inbandTextTracks_=n.inbandTextTracks,t.state_="INIT",t.checkBufferTimeout_=null,t.error_=void 0,t.currentTimeline_=-1,t.pendingSegment_=null,t.mimeType_=null,t.sourceUpdater_=null,t.xhrOptions_=null,t.activeInitSegmentId_=null,t.initSegments_={},t.captionParser_=new fvt,t.decrypter_=n.decrypter,t.syncController_=n.syncController,t.syncPoint_={segmentIndex:0,time:0},t.syncController_.on("syncinfoupdate",function(){return t.trigger("syncinfoupdate")}),t.mediaSource_.addEventListener("sourceopen",function(){return t.ended_=!1}),t.fetchAtBuffer_=!1,t.logger_=fo("SegmentLoader["+t.loaderType_+"]"),Object.defineProperty(t,"state",{get:function(){return this.state_},set:function(n){n!==this.state_&&(this.logger_(this.state_+" -> "+n),this.state_=n)}}),t}return di(i,n.EventTarget),oi(i,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0;this.mediaRequests=0;this.mediaRequestsAborted=0;this.mediaRequestsTimedout=0;this.mediaRequestsErrored=0;this.mediaTransferDuration=0;this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED";this.pause();this.abort_();this.sourceUpdater_&&this.sourceUpdater_.dispose();this.resetStats_();this.captionParser_.reset()}},{key:"abort",value:function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests();this.pendingSegment_=null}},{key:"error",value:function(n){return"undefined"!=typeof n&&(this.error_=n),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0;this.pause();this.trigger("ended")}},{key:"buffered_",value:function(){return this.sourceUpdater_?this.sourceUpdater_.buffered():n.createTimeRanges()}},{key:"initSegment",value:function(n){var r=1<arguments.length&&void 0!==arguments[1]&&arguments[1],i,t;return n?(i=uc(n),t=this.initSegments_[i],r&&!t&&n.bytes&&(this.initSegments_[i]=t={resolvedUri:n.resolvedUri,byterange:n.byterange,bytes:n.bytes,timescales:n.timescales,videoTrackIds:n.videoTrackIds}),t||n):null}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&"INIT"===this.state)&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();this.couldBeginLoading_()&&("READY"===this.state||"INIT"===this.state)&&(this.state="READY")}}},{key:"init_",value:function(){return this.state="READY",this.sourceUpdater_=new opt(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(n){var f=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},t,i,u,r;if(n){if(t=this.playlist_,i=this.pendingSegment_,this.playlist_=n,this.xhrOptions_=f,this.hasPlayed_()||(n.syncInfo={mediaSequence:n.mediaSequence,time:0}),u=t?t.id:null,this.logger_("playlist update ["+u+" => "+n.id+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();t&&t.uri===n.uri?(r=n.mediaSequence-t.mediaSequence,this.logger_("live window shift ["+r+"]"),null!==this.mediaIndex&&(this.mediaIndex-=r),i&&(i.mediaIndex-=r,0<=i.mediaIndex&&(i.segment=n.segments[i.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(t,n)):null!==this.mediaIndex&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(t.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return null===this.checkBufferTimeout_}},{key:"mimeType",value:function(n,t){this.mimeType_||(this.mimeType_=n,this.sourceBufferEmitter_=t,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(n){this.ended_=!1;this.resetLoader();this.remove(0,this.duration_(),n);this.captionParser_.clearAllCaptions();this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1;this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null;this.syncPoint_=null;this.abort()}},{key:"remove",value:function(n,t,i){if(this.sourceUpdater_&&this.sourceUpdater_.remove(n,t,i),of(n,t,this.segmentMetadataTrack_),this.inbandTextTracks_)for(var r in this.inbandTextTracks_)of(n,t,this.inbandTextTracks_[r])}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&t.clearTimeout(this.checkBufferTimeout_);this.checkBufferTimeout_=t.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_();this.checkBufferTimeout_&&t.clearTimeout(this.checkBufferTimeout_);this.checkBufferTimeout_=t.setTimeout(this.monitorBufferTick_.bind(this),500)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var n=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);n&&(set(this.playlist_,this.mediaSource_,n.mediaIndex)?this.endOfStream():(n.mediaIndex!==this.playlist_.segments.length-1||"ended"!==this.mediaSource_.readyState||this.seeking_())&&((n.timeline!==this.currentTimeline_||null!==n.startOfSegment&&n.startOfSegment<this.sourceUpdater_.timestampOffset())&&(this.syncController_.reset(),n.timestampOffset=n.startOfSegment,this.captionParser_.clearAllCaptions()),this.loadSegment_(n)))}}},{key:"checkBuffer_",value:function(n,t,i,r,u,f){var o=0,e=void 0,h,s,c,l;return(n.length&&(o=n.end(n.length-1)),h=Math.max(0,o-u),!t.segments.length)?null:h>=this.goalBufferLength_()?null:!r&&1<=h?null:null===f?(i=this.getSyncSegmentCandidate_(t),this.generateSegmentInfo_(t,i,null,!0)):null!==i?(s=t.segments[i],e=s&&s.end?s.end:o,this.generateSegmentInfo_(t,i+1,e,!1)):(this.fetchAtBuffer_?(c=wt.getMediaInfoForTime(t,o,f.segmentIndex,f.time),i=c.mediaIndex,e=c.startTime):(l=wt.getMediaInfoForTime(t,u,f.segmentIndex,f.time),i=l.mediaIndex,e=l.startTime),this.generateSegmentInfo_(t,i,e,!1))}},{key:"getSyncSegmentCandidate_",value:function(n){var i=this,t;return-1===this.currentTimeline_?0:(t=n.segments.map(function(n,t){return{timeline:n.timeline,segmentIndex:t}}).filter(function(n){return n.timeline===i.currentTimeline_}),t.length?t[Math.min(t.length-1,1)].segmentIndex:Math.max(n.segments.length-1,0))}},{key:"generateSegmentInfo_",value:function(n,t,i,r){if(t<0||t>=n.segments.length)return null;var u=n.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:u.resolvedUri,mediaIndex:t,isSyncRequest:r,startOfSegment:i,playlist:n,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:u.timeline,duration:u.duration,segment:u}}},{key:"abortRequestEarly_",value:function(n){var t,s,r;if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH||Date.now()-(n.firstBytesReceivedAt||Date.now())<1e3)return!1;var u=this.currentTime_(),f=n.bandwidth,e=this.pendingSegment_.duration,o=wt.estimateSegmentRequestTime(e,f,this.playlist_,n.bytesReceived),i=function(n,t){var i=2<arguments.length&&void 0!==arguments[2]?arguments[2]:1;return((n.length?n.end(n.length-1):0)-t)/i}(this.buffered_(),u,this.hls_.tech_.playbackRate())-1;return o<=i?!1:(t=function(n){var f=n.master,e=n.currentTime,o=n.bandwidth,s=n.duration,h=n.segmentDuration,c=n.timeUntilRebuffer,l=n.currentTimeline,a=n.syncController,u=f.playlists.filter(function(n){return!wt.isIncompatible(n)}),r=u.filter(wt.isEnabled),t,i;return r.length||(r=u.filter(function(n){return!wt.isDisabled(n)})),t=r.filter(wt.hasAttribute.bind(null,"BANDWIDTH")).map(function(n){var t=a.getSyncPoint(n,s,l,e)?1:2;return{playlist:n,rebufferingImpact:wt.estimateSegmentRequestTime(h,o,n)*t-c}}),i=t.filter(function(n){return n.rebufferingImpact<=0}),oo(i,function(n,t){return ow(t.playlist,n.playlist)}),i.length?i[0]:(oo(t,function(n,t){return n.rebufferingImpact-t.rebufferingImpact}),t[0]||null)}({master:this.hls_.playlists.master,currentTime:u,bandwidth:f,duration:this.duration_(),segmentDuration:e,timeUntilRebuffer:i,currentTimeline:this.currentTimeline_,syncController:this.syncController_}),t?(s=o-i-t.rebufferingImpact,r=.5,i<=io&&(r=1),!t.playlist||t.playlist.uri===this.playlist_.uri||s<r?!1:(this.bandwidth=t.playlist.attributes.BANDWIDTH*si.BANDWIDTH_VARIANCE+1,this.abort(),this.trigger("earlyabort"),!0)):void 0)}},{key:"handleProgress_",value:function(n,t){this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId&&!this.abortRequestEarly_(t.stats)&&this.trigger("progress")}},{key:"loadSegment_",value:function(n){this.state="WAITING";this.pendingSegment_=n;this.trimBackBuffer_(n);n.abortRequests=cpt(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.captionParser_,this.createSimplifiedSegmentObj_(n),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function(){var n,t,r,i,u=(n=this.seekable_(),t=this.currentTime_(),r=this.playlist_.targetDuration||10,i=void 0,i=n.length&&0<n.start(0)&&n.start(0)<t?n.start(0):t-30,Math.min(i,t-r));0<u&&this.remove(0,u)}},{key:"createSimplifiedSegmentObj_",value:function(n){var t=n.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:n.requestId},r;return t.key&&(r=t.key.iv||new Uint32Array([0,0,0,n.mediaIndex+n.playlist.mediaSequence]),i.key={resolvedUri:t.key.resolvedUri,iv:r}),t.map&&(i.map=this.initSegment(t.map)),i}},{key:"segmentRequestFinished_",value:function(n,t){if(this.mediaRequests+=1,t.stats&&(this.mediaBytesTransferred+=t.stats.bytesReceived,this.mediaTransferDuration+=t.stats.roundTripTime),this.pendingSegment_){if(t.requestId===this.pendingSegment_.requestId){if(n)return this.pendingSegment_=null,this.state="READY",n.code===uet?void(this.mediaRequestsAborted+=1):(this.pause(),n.code===ret?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,void this.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(n),void this.trigger("error")));this.bandwidth=t.stats.bandwidth;this.roundTrip=t.stats.roundTripTime;t.map&&(t.map=this.initSegment(t.map,!0));this.processSegmentResponse_(t)}}else this.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(n){var t=this.pendingSegment_;t.bytes=n.bytes;n.map&&(t.segment.map.bytes=n.map.bytes);t.endOfAllRequests=n.endOfAllRequests;n.fmp4Captions&&(!function(n,t,i){var r,u;for(r in i)n[r]||(t.trigger({type:"usage",name:"hls-608"}),u=t.textTracks().getTrackById(r),n[r]=u||t.addRemoteTextTrack({kind:"captions",id:r,label:r},!1).track)}(this.inbandTextTracks_,this.hls_.tech_,n.captionStreams),function(n){var t=n.inbandTextTracks,i=n.captionArray,r=n.timestampOffset,u;i&&(u=window.WebKitDataCue||window.VTTCue,i.forEach(function(n){var i=n.stream,f=n.startTime,e=n.endTime;t[i]&&(f+=r,e+=r,t[i].addCue(new u(f,e,n.text)))}))}({inbandTextTracks:this.inbandTextTracks_,captionArray:n.fmp4Captions,timestampOffset:0}),this.captionParser_.clearParsedCaptions());this.handleSegment_()}},{key:"handleSegment_",value:function(){var nt=this,v,u,r,o,f,s,y,p,e,h,w,c,b,k,d,l,a,g;if(this.pendingSegment_){var n=this.pendingSegment_,t=n.segment,i=this.syncController_.probeSegmentInfo(n);if("undefined"==typeof this.startingMedia_&&i&&(i.containsAudio||i.containsVideo)&&(this.startingMedia_={containsAudio:i.containsAudio,containsVideo:i.containsVideo}),o=(v=this.loaderType_,u=this.startingMedia_,r=i,"main"===v&&u&&r?r.containsAudio||r.containsVideo?u.containsVideo&&!r.containsVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!u.containsVideo&&r.containsVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null),o)return this.error({message:o,blacklistDuration:1/0}),void this.trigger("error");if(n.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");null!==n.timestampOffset&&n.timestampOffset!==this.sourceUpdater_.timestampOffset()&&(this.sourceUpdater_.timestampOffset(n.timestampOffset),this.trigger("timestampoffset"));l=this.syncController_.mappingForTimeline(n.timeline);(null!==l&&this.trigger({type:"segmenttimemapping",mapping:l}),this.state="APPENDING",t.map)&&(a=uc(t.map),this.activeInitSegmentId_&&this.activeInitSegmentId_===a||(g=this.initSegment(t.map),this.sourceUpdater_.appendBuffer(g.bytes,function(){nt.activeInitSegmentId_=a})));n.byteLength=n.bytes.byteLength;this.mediaSecondsLoaded+="number"==typeof t.start&&"number"==typeof t.end?t.end-t.start:t.duration;this.logger_((s=(f=n).segment,y=s.start,p=s.end,e=f.playlist,h=e.mediaSequence,w=e.id,c=e.segments,b=void 0===c?[]:c,k=f.mediaIndex,d=f.timeline,["appending ["+k+"] of ["+h+", "+(h+b.length)+"] from playlist ["+w+"]","["+y+" => "+p+"] in timeline ["+d+"]"].join(" ")));this.sourceUpdater_.appendBuffer(n.bytes,this.handleUpdateEnd_.bind(this))}else this.state="READY"}},{key:"handleUpdateEnd_",value:function(){if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var n=this.pendingSegment_,t=n.segment,i=null!==this.mediaIndex;(this.pendingSegment_=null,this.recordThroughput_(n),this.addSegmentMetadataCue_(n),this.state="READY",this.mediaIndex=n.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=n.timeline,this.trigger("syncinfoupdate"),t.end&&this.currentTime_()-t.end>3*n.playlist.targetDuration)?this.resetEverything():(i&&this.trigger("bandwidthupdate"),this.trigger("progress"),set(n.playlist,this.mediaSource_,n.mediaIndex+1)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(n){var t=this.throughput.rate,i=Date.now()-n.endOfAllRequests+1,r=Math.floor(n.byteLength/i*8e3);this.throughput.rate+=(r-t)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function(n){if(this.segmentMetadataTrack_){var u=n.segment,i=u.start,r=u.end;if(het(i)&&het(r)){of(i,r,this.segmentMetadataTrack_);var o=t.WebKitDataCue||t.VTTCue,f={bandwidth:n.playlist.attributes.BANDWIDTH,resolution:n.playlist.attributes.RESOLUTION,codecs:n.playlist.attributes.CODECS,byteLength:n.byteLength,uri:n.uri,timeline:n.timeline,playlist:n.playlist.uri,start:i,end:r},e=new o(i,r,JSON.stringify(f));e.value=f;this.segmentMetadataTrack_.addCue(e)}}}}]),i}(),cet=function(n){return decodeURIComponent(escape(String.fromCharCode.apply(null,n)))},aet=new Uint8Array("\n\n".split("").map(function(n){return n.charCodeAt(0)})),lpt=function(){function i(n){var r=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},t;return ni(this,i),t=vi(this,(i.__proto__||Object.getPrototypeOf(i)).call(this,n,r)),t.mediaSource_=null,t.subtitlesTrack_=null,t}return di(i,sw),oi(i,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)return n.createTimeRanges();var t=this.subtitlesTrack_.cues,i=t[0].startTime,r=t[t.length-1].startTime;return n.createTimeRanges([[i,r]])}},{key:"initSegment",value:function(n){var f=1<arguments.length&&void 0!==arguments[1]&&arguments[1],r,t,u,i;return n?(r=uc(n),t=this.initSegments_[r],f&&!t&&n.bytes&&(u=aet.byteLength+n.bytes.byteLength,i=new Uint8Array(u),i.set(n.bytes),i.set(aet,n.bytes.byteLength),this.initSegments_[r]=t={resolvedUri:n.resolvedUri,byterange:n.byterange,bytes:i}),t||n):null}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(n){return"undefined"==typeof n||(this.subtitlesTrack_=n,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}},{key:"remove",value:function(n,t){of(n,t,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){var t=this,n;if(this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_())),n=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_),n=this.skipEmptySegments_(n)){if(null===this.syncController_.timestampOffsetForTimeline(n.timeline))return this.syncController_.one("timestampoffset",function(){t.state="READY";t.paused()||t.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE");this.loadSegment_(n)}}},{key:"skipEmptySegments_",value:function(n){for(;n&&n.segment.empty;)n=this.generateSegmentInfo_(n.playlist,n.mediaIndex+1,n.startOfSegment+n.duration,n.isSyncRequest);return n}},{key:"handleSegment_",value:function(){var i=this,n,r,u;if(this.pendingSegment_&&this.subtitlesTrack_){if(this.state="APPENDING",n=this.pendingSegment_,r=n.segment,"function"!=typeof t.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_)return u=function(){i.handleSegment_()},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",u),void this.subtitlesTrack_.tech_.one("vttjserror",function(){i.subtitlesTrack_.tech_.off("vttjsloaded",u);i.error({message:"Error loading vtt.js"});i.state="READY";i.pause();i.trigger("error")});r.requested=!0;try{this.parseVTTCues_(n)}catch(n){return this.error({message:n.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(n,this.syncController_.timelines[n.timeline],this.playlist_),n.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");n.byteLength=n.bytes.byteLength;this.mediaSecondsLoaded+=r.duration;n.cues.length&&this.remove(n.cues[0].endTime,n.cues[n.cues.length-1].endTime);n.cues.forEach(function(n){i.subtitlesTrack_.addCue(n)});this.handleUpdateEnd_()}else this.state="READY"}},{key:"parseVTTCues_",value:function(i){var e=void 0,o=!1,r,u,f;"function"==typeof t.TextDecoder?e=new t.TextDecoder("utf8"):(e=t.WebVTT.StringDecoder(),o=!0);r=new t.WebVTT.Parser(t,t.vttjs,e);(i.cues=[],i.timestampmap={MPEGTS:0,LOCAL:0},r.oncue=i.cues.push.bind(i.cues),r.ontimestampmap=function(n){return i.timestampmap=n},r.onparsingerror=function(t){n.log.warn("Error encountered when parsing cues: "+t.message)},i.segment.map)&&(u=i.segment.map.bytes,o&&(u=cet(u)),r.parse(u));f=i.bytes;o&&(f=cet(f));r.parse(f);r.flush()}},{key:"updateTimeMapping_",value:function(n,t,i){var f=n.segment,r,u,e,o;t&&(n.cues.length?(r=n.timestampmap,u=r.MPEGTS/9e4-r.LOCAL+t.mapping,(n.cues.forEach(function(n){n.startTime+=u;n.endTime+=u}),i.syncInfo)||(e=n.cues[0].startTime,o=n.cues[n.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+n.mediaIndex,time:Math.min(e,o-f.duration)})):f.empty=!0)}}]),i}(),apt=function(n,t){for(var r,u=n.cues,i=0;i<u.length;i++)if(r=u[i],t>=r.adStartTime&&t<=r.adEndTime)return r;return null},vpt=ryt,vet=[{name:"VOD",run:function(n,t,i){return i!==1/0?{time:0,segmentIndex:0}:null}},{name:"ProgramDateTime",run:function(n,t,i,r,u){var f,o,s,h;if(!n.datetimeToDisplayTime)return null;var c=t.segments||[],l=null,e=null;for(u=u||0,f=0;f<c.length;f++)if(o=c[f],o.dateTimeObject){if(s=o.dateTimeObject.getTime()/1e3+n.datetimeToDisplayTime,h=Math.abs(u-s),null!==e&&e<h)break;e=h;l={time:s,segmentIndex:f}}return l}},{name:"Segment",run:function(n,t,i,r,u){var c=t.segments||[],h=null,f=null,e,o,s;for(u=u||0,e=0;e<c.length;e++)if(o=c[e],o.timeline===r&&"undefined"!=typeof o.start){if(s=Math.abs(u-o.start),null!==f&&f<s)break;(!h||null===f||s<=f)&&(f=s,h={time:o.start,segmentIndex:e})}return h}},{name:"Discontinuity",run:function(n,t,i,r,u){var s=null,f,e,o;if(u=u||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(f=null,e=0;e<t.discontinuityStarts.length;e++){var c=t.discontinuityStarts[e],l=t.discontinuitySequence+e+1,h=n.discontinuities[l];if(h){if(o=Math.abs(u-h.time),null!==f&&f<o)break;(!s||null===f||o<=f)&&(f=o,s={time:h.time,segmentIndex:c})}}return s}},{name:"Playlist",run:function(n,t){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence}:null}}],ypt=function(){function t(){ni(this,t);var n=vi(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return n.inspectCache_=void 0,n.timelines=[],n.discontinuities=[],n.datetimeToDisplayTime=null,n.logger_=fo("SyncController"),n}return di(t,n.EventTarget),oi(t,[{key:"getSyncPoint",value:function(n,t,i,r){var u=this.runStrategies_(n,t,i,r);return u.length?this.selectSyncPoint_(u,{key:"time",value:r}):null}},{key:"getExpiredTime",value:function(n,t){var r,i;return!n||!n.segments?null:(r=this.runStrategies_(n,t,n.discontinuitySequence,0),!r.length)?null:(i=this.selectSyncPoint_(r,{key:"segmentIndex",value:0}),0<i.segmentIndex&&(i.time*=-1),Math.abs(i.time+to(n,i.segmentIndex,0)))}},{key:"runStrategies_",value:function(n,t,i,r){for(var f,e,o=[],u=0;u<vet.length;u++)f=vet[u],e=f.run(this,n,t,i,r),e&&(e.strategy=f.name,o.push({strategy:f.name,syncPoint:e}));return o}},{key:"selectSyncPoint_",value:function(n,t){for(var u,r=n[0].syncPoint,f=Math.abs(n[0].syncPoint[t.key]-t.value),e=n[0].strategy,i=1;i<n.length;i++)u=Math.abs(n[i].syncPoint[t.key]-t.value),u<f&&(f=u,r=n[i].syncPoint,e=n[i].strategy);return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+e+"]: [time:"+r.time+", segmentIndex:"+r.segmentIndex+"]"),r}},{key:"saveExpiredSegmentInfo",value:function(n,t){for(var r,i=t.mediaSequence-n.mediaSequence-1;0<=i;i--)if(r=n.segments[i],r&&"undefined"!=typeof r.start){t.syncInfo={mediaSequence:n.mediaSequence+i,time:r.start};this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]");this.trigger("syncinfoupdate");break}}},{key:"setDateTimeMapping",value:function(n){if(!this.datetimeToDisplayTime&&n.segments&&n.segments.length&&n.segments[0].dateTimeObject){var t=n.segments[0].dateTimeObject.getTime()/1e3;this.datetimeToDisplayTime=-t}}},{key:"reset",value:function(){this.inspectCache_=void 0}},{key:"probeSegmentInfo",value:function(n){var r=n.segment,t=n.playlist,i=void 0;return(i=r.map?this.probeMp4Segment_(n):this.probeTsSegment_(n))&&this.calculateSegmentTimeMapping_(n,i)&&(this.saveDiscontinuitySyncInfo_(n),t.syncInfo||(t.syncInfo={mediaSequence:t.mediaSequence+n.mediaIndex,time:r.start})),i}},{key:"probeMp4Segment_",value:function(n){var i=n.segment,r=fi.timescale(i.map.bytes),t=fi.startTime(r,n.bytes);return null!==n.timestampOffset&&(n.timestampOffset-=t),{start:t,end:t+i.duration}}},{key:"probeTsSegment_",value:function(n){var t=vpt(n.bytes,this.inspectCache_),i=void 0,r=void 0;return t?(t.video&&2===t.video.length?(this.inspectCache_=t.video[1].dts,i=t.video[0].dtsTime,r=t.video[1].dtsTime):t.audio&&2===t.audio.length&&(this.inspectCache_=t.audio[1].dts,i=t.audio[0].dtsTime,r=t.audio[1].dtsTime),{start:i,end:r,containsVideo:t.video&&2===t.video.length,containsAudio:t.audio&&2===t.audio.length}):null}},{key:"timestampOffsetForTimeline",value:function(n){return"undefined"==typeof this.timelines[n]?null:this.timelines[n].time}},{key:"mappingForTimeline",value:function(n){return"undefined"==typeof this.timelines[n]?null:this.timelines[n].mapping}},{key:"calculateSegmentTimeMapping_",value:function(n,t){var r=n.segment,i=this.timelines[n.timeline];if(null!==n.timestampOffset)i={time:n.startOfSegment,mapping:n.startOfSegment-t.start},this.timelines[n.timeline]=i,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+n.timeline+": [time: "+i.time+"] [mapping: "+i.mapping+"]"),r.start=n.startOfSegment,r.end=t.end+i.mapping;else{if(!i)return!1;r.start=t.start+i.mapping;r.end=t.end+i.mapping}return!0}},{key:"saveDiscontinuitySyncInfo_",value:function(n){var t=n.playlist,i=n.segment,r,e;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(r=0;r<t.discontinuityStarts.length;r++){var u=t.discontinuityStarts[r],f=t.discontinuitySequence+r+1,o=u-n.mediaIndex,s=Math.abs(o);(!this.discontinuities[f]||this.discontinuities[f].accuracy>s)&&(e=void 0,e=o<0?i.start-to(t,n.mediaIndex,u):i.end+to(t,n.mediaIndex+1,u),this.discontinuities[f]={time:e,accuracy:s})}}}]),t}(),ppt=new pft("./decrypter-worker.worker.js",function(){var i,u,f,e,n,o,r,s,t,h,c=this;i=function(n,t){if(!(n instanceof t))throw new TypeError("Cannot call a class as a function");};u=function(){function n(n,t){for(var i,r=0;r<t.length;r++)i=t[r],i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(n,i.key,i)}return function(t,i,r){return i&&n(t.prototype,i),r&&n(t,r),t}}();f=function(n,t){if(!n)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!==("undefined"==typeof t?"undefined":d(t))&&"function"!=typeof t?n:t};e=function(){for(var h=[[[],[],[],[],[]],[[],[],[],[],[]]],f=h[0],e=h[1],l=f[4],y=e[4],n=void 0,i=void 0,t=void 0,u=[],a=[],c=void 0,v=void 0,r=void 0,o=void 0,s=void 0,n=0;n<256;n++)a[(u[n]=n<<1^283*(n>>7))^n]=n;for(i=t=0;!l[i];i^=c||1,t=a[t]||1)for(r=(r=t^t<<1^t<<2^t<<3^t<<4)>>8^255&r^99,s=16843009*u[v=u[c=u[y[l[i]=r]=i]]]^65537*v^257*c^16843008*i,o=257*u[r]^16843008*r,n=0;n<4;n++)f[n][i]=o=o<<24^o>>>8,e[n][r]=s=s<<24^s>>>8;for(n=0;n<5;n++)f[n]=f[n].slice(0),e[n]=e[n].slice(0);return h};n=null;o=function(){function t(r){i(this,t);n||(n=e());this._tables=[[n[0][0].slice(),n[0][1].slice(),n[0][2].slice(),n[0][3].slice(),n[0][4].slice()],[n[1][0].slice(),n[1][1].slice(),n[1][2].slice(),n[1][3].slice(),n[1][4].slice()]];var f=void 0,c=void 0,u=void 0,h=void 0,v=void 0,s=this._tables[0][4],l=this._tables[1],o=r.length,a=1;if(4!==o&&6!==o&&8!==o)throw new Error("Invalid aes key size");for(h=r.slice(0),v=[],this._key=[h,v],f=o;f<4*o+28;f++)u=h[f-1],(f%o==0||8===o&&f%o==4)&&(u=s[u>>>24]<<24^s[u>>16&255]<<16^s[u>>8&255]<<8^s[255&u],f%o==0&&(u=u<<8^u>>>24^a<<24,a=a<<1^283*(a>>7))),h[f]=h[f-o]^u;for(c=0;f;c++,f--)u=h[3&c?f:f-4],v[c]=f<=4||c<4?u:l[0][s[u>>>24]]^l[1][s[u>>16&255]]^l[2][s[u>>8&255]]^l[3][s[255&u]]}return t.prototype.decrypt=function(n,t,i,r,u,f){for(var e=this._key[1],o=n^e[0],s=r^e[1],h=i^e[2],c=t^e[3],y=void 0,g=void 0,nt=void 0,tt=e.length/4-2,l=void 0,a=4,v=this._tables[1],p=v[0],w=v[1],b=v[2],k=v[3],d=v[4],l=0;l<tt;l++)y=p[o>>>24]^w[s>>16&255]^b[h>>8&255]^k[255&c]^e[a],g=p[s>>>24]^w[h>>16&255]^b[c>>8&255]^k[255&o]^e[a+1],nt=p[h>>>24]^w[c>>16&255]^b[o>>8&255]^k[255&s]^e[a+2],c=p[c>>>24]^w[o>>16&255]^b[s>>8&255]^k[255&h]^e[a+3],a+=4,o=y,s=g,h=nt;for(l=0;l<4;l++)u[(3&-l)+f]=d[o>>>24]<<24^d[s>>16&255]<<16^d[h>>8&255]<<8^d[255&c]^e[a++],y=o,o=s,s=h,h=c,c=y},t}();r=function(){function n(){i(this,n);this.listeners={}}return n.prototype.on=function(n,t){this.listeners[n]||(this.listeners[n]=[]);this.listeners[n].push(t)},n.prototype.off=function(n,t){if(!this.listeners[n])return!1;var i=this.listeners[n].indexOf(t);return this.listeners[n].splice(i,1),-1<i},n.prototype.trigger=function(n){var t=this.listeners[n],u,i;if(t)if(2===arguments.length)for(u=t.length,i=0;i<u;++i)t[i].call(this,arguments[1]);else for(var f=Array.prototype.slice.call(arguments,1),e=t.length,r=0;r<e;++r)t[r].apply(this,f)},n.prototype.dispose=function(){this.listeners={}},n.prototype.pipe=function(n){this.on("data",function(t){n.push(t)})},n}();s=function(n){function t(){i(this,t);var u=f(this,n.call(this,r));return u.jobs=[],u.delay=1,u.timeout_=null,u}return function(n,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+("undefined"==typeof t?"undefined":d(t)));n.prototype=Object.create(t&&t.prototype,{constructor:{value:n,enumerable:!1,writable:!0,configurable:!0}});t&&(Object.setPrototypeOf?Object.setPrototypeOf(n,t):n.__proto__=t)}(t,n),t.prototype.processJob_=function(){this.jobs.shift()();this.timeout_=this.jobs.length?setTimeout(this.processJob_.bind(this),this.delay):null},t.prototype.push=function(n){this.jobs.push(n);this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},t}(r);t=function(n){return n<<24|(65280&n)<<8|(16711680&n)>>8|n>>>24};h=function(){function n(r,u,f,e){i(this,n);var c=n.STEP,h=new Int32Array(r.buffer),l=new Uint8Array(r.byteLength),o=0;for(this.asyncStream_=new s,this.asyncStream_.push(this.decryptChunk_(h.subarray(o,o+c),u,f,l)),o=c;o<h.length;o+=c)f=new Uint32Array([t(h[o-4]),t(h[o-3]),t(h[o-2]),t(h[o-1])]),this.asyncStream_.push(this.decryptChunk_(h.subarray(o,o+c),u,f,l));this.asyncStream_.push(function(){var n;e(null,(n=l).subarray(0,n.byteLength-n[n.byteLength-1]))})}return n.prototype.decryptChunk_=function(n,i,r,u){return function(){var f=function(n,i,r){var e=new Int32Array(n.buffer,n.byteOffset,n.byteLength>>2),b=new o(Array.prototype.slice.call(i)),w=new Uint8Array(n.byteLength),f=new Int32Array(w.buffer),s=void 0,h=void 0,c=void 0,l=void 0,a=void 0,v=void 0,y=void 0,p=void 0,u=void 0;for(s=r[0],h=r[1],c=r[2],l=r[3],u=0;u<e.length;u+=4)a=t(e[u]),v=t(e[u+1]),y=t(e[u+2]),p=t(e[u+3]),b.decrypt(a,v,y,p,f,u),f[u]=t(f[u]^s),f[u+1]=t(f[u+1]^h),f[u+2]=t(f[u+2]^c),f[u+3]=t(f[u+3]^l),s=a,h=v,c=y,l=p;return w}(n,i,r);u.set(f,n.byteOffset)}},u(n,null,[{key:"STEP",get:function(){return 32e3}}]),n}(),new function(n){n.onmessage=function(t){var i=t.data,r=new Uint8Array(i.encrypted.bytes,i.encrypted.byteOffset,i.encrypted.byteLength),u=new Uint32Array(i.key.bytes,i.key.byteOffset,i.key.byteLength/4),f=new Uint32Array(i.iv.bytes,i.iv.byteOffset,i.iv.byteLength/4);new h(r,u,f,function(t,r){var f,u;n.postMessage((f={source:i.source,decrypted:r},u={},Object.keys(f).forEach(function(n){var t=f[n];u[n]=ArrayBuffer.isView(t)?{bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:t}),u),[r.buffer])})}}(c)}),ec=function(n,t){n.abort();n.pause();t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},yet=function(n,t){(t.activePlaylistLoader=n).load()},oc={AUDIO:function(t,i){return function(){var o=i.segmentLoaders[t],r=i.mediaTypes[t],s=i.blacklistCurrentPlaylist,u;ec(o,r);var h=r.activeTrack(),f=r.activeGroup(),c=(f.filter(function(n){return n.default})[0]||f[0]).id,e=r.tracks[c];if(h!==e){for(u in n.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),r.tracks)r.tracks[u].enabled=r.tracks[u]===e;r.onTrackChanged()}else s({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(t,i){return function(){var f=i.segmentLoaders[t],r=i.mediaTypes[t],u;n.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track.");ec(f,r);u=r.activeTrack();u&&(u.mode="disabled");r.onTrackChanged()}}},pet={AUDIO:function(n,t,i){if(t){var u=i.tech,f=i.requestOptions,r=i.segmentLoaders[n];t.on("loadedmetadata",function(){var n=t.media();r.playlist(n,f);(!u.paused()||n.endList&&"none"!==u.preload())&&r.load()});t.on("loadedplaylist",function(){r.playlist(t.media(),f);u.paused()||r.load()});t.on("error",oc[n](n,i))}},SUBTITLES:function(n,t,i){var u=i.tech,f=i.requestOptions,r=i.segmentLoaders[n],e=i.mediaTypes[n];t.on("loadedmetadata",function(){var n=t.media();r.playlist(n,f);r.track(e.activeTrack());(!u.paused()||n.endList&&"none"!==u.preload())&&r.load()});t.on("loadedplaylist",function(){r.playlist(t.media(),f);u.paused()||r.load()});t.on("error",oc[n](n,i))}},wpt=function(n,t){return function(i){return i.attributes[n]===t}},bpt=function(n){return function(t){return t.resolvedUri===n}},kpt={AUDIO:function(t,i){var o,s,l=i.hls,k=i.sourceType,d=i.segmentLoaders[t],a=i.requestOptions.withCredentials,v=i.master,e=v.mediaGroups,g=v.playlists,y=i.mediaTypes[t],h=y.groups,p=y.tracks,nt=i.masterPlaylistLoader,u,w,f,r,c,b;for(u in e[t]&&0!==Object.keys(e[t]).length||(e[t]={main:{"default":{"default":!0}}}),e[t]){h[u]||(h[u]=[]);w=g.filter(wpt(t,u));for(f in e[t][u])r=e[t][u][f],w.filter(bpt(r.resolvedUri)).length&&delete r.resolvedUri,c=void 0,(c=r.resolvedUri?new ic(r.resolvedUri,l,a):r.playlists&&"dash"===k?new fw(r.playlists[0],l,a,nt):null,r=n.mergeOptions({id:f,playlistLoader:c},r),pet[t](t,r.playlistLoader,i),h[u].push(r),"undefined"==typeof p[f])&&(b=new n.AudioTrack({id:f,kind:(o=r,s=void 0,s=o.default?"main":"alternative",o.characteristics&&0<=o.characteristics.indexOf("public.accessibility.describes-video")&&(s="main-desc"),s),enabled:!1,language:r.language,"default":r.default,label:f}),p[f]=b)}d.on("error",oc[t](t,i))},SUBTITLES:function(t,i){var p=i.tech,h=i.hls,c=i.sourceType,w=i.segmentLoaders[t],l=i.requestOptions.withCredentials,e=i.master.mediaGroups,a=i.mediaTypes[t],s=a.groups,v=a.tracks,b=i.masterPlaylistLoader,f,r,u,o,y;for(f in e[t])for(r in s[f]||(s[f]=[]),e[t][f])e[t][f][r].forced||(u=e[t][f][r],o=void 0,("hls"===c?o=new ic(u.resolvedUri,h,l):"dash"===c&&(o=new fw(u.playlists[0],h,l,b)),u=n.mergeOptions({id:r,playlistLoader:o},u),pet[t](t,u.playlistLoader,i),s[f].push(u),"undefined"==typeof v[r])&&(y=p.addRemoteTextTrack({id:r,kind:"subtitles",enabled:!1,language:u.language,label:r},!1).track,v[r]=y));w.on("error",oc[t](t,i))},"CLOSED-CAPTIONS":function(t,i){var l=i.tech,e=i.master.mediaGroups,s=i.mediaTypes[t],o=s.groups,h=s.tracks,r,u,f,c;for(r in e[t])for(u in o[r]||(o[r]=[]),e[t][r])f=e[t][r][u],f.instreamId.match(/CC\d/)&&(o[r].push(n.mergeOptions({id:u},f)),"undefined"==typeof h[u])&&(c=l.addRemoteTextTrack({id:f.instreamId,kind:"captions",enabled:!1,language:f.language,label:u},!1).track,h[u]=c)}},dpt={AUDIO:function(n,t){return function(){var i=t.mediaTypes[n].tracks;for(var r in i)if(i[r].enabled)return i[r];return null}},SUBTITLES:function(n,t){return function(){var i=t.mediaTypes[n].tracks;for(var r in i)if("showing"===i[r].mode)return i[r];return null}}},gpt=function(n){var r,f,u,e;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){kpt[t](t,n)});var t=n.mediaTypes,o=n.masterPlaylistLoader,i=n.tech,s=n.hls;["AUDIO","SUBTITLES"].forEach(function(i){var r,u,f,e,o,s;t[i].activeGroup=(r=i,u=n,function(n){var e=u.masterPlaylistLoader,f=u.mediaTypes[r].groups,i=e.media(),t;return i?(t=null,i.attributes[r]&&(t=f[i.attributes[r]]),t=t||f.main,"undefined"==typeof n?t:null===n?null:t.filter(function(t){return t.id===n.id})[0]||null):null});t[i].activeTrack=dpt[i](i,n);t[i].onGroupChanged=(f=i,e=n,function(){var i=e.segmentLoaders,r=i[f],u=i.main,n=e.mediaTypes[f],o=n.activeTrack(),t=n.activeGroup(o),s=n.activePlaylistLoader;ec(r,n);t&&(t.playlistLoader?(r.resyncLoader(),yet(t.playlistLoader,n)):s&&u.resetEverything())});t[i].onTrackChanged=(o=i,s=n,function(){var r=s.segmentLoaders,t=r[o],f=r.main,n=s.mediaTypes[o],u=n.activeTrack(),i=n.activeGroup(u),e=n.activePlaylistLoader;ec(t,n);i&&(i.playlistLoader?(e!==i.playlistLoader&&(t.track&&t.track(u),t.resetEverything()),yet(i.playlistLoader,n)):f.resetEverything())})});r=t.AUDIO.activeGroup();f=(r.filter(function(n){return n.default})[0]||r[0]).id;t.AUDIO.tracks[f].enabled=!0;t.AUDIO.onTrackChanged();o.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(n){return t[n].onGroupChanged()})});u=function(){t.AUDIO.onTrackChanged();i.trigger({type:"usage",name:"hls-audio-change"})};for(e in i.audioTracks().addEventListener("change",u),i.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),s.on("dispose",function(){i.audioTracks().removeEventListener("change",u);i.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),i.clearTracks("audio"),t.AUDIO.tracks)i.audioTracks().addTrack(t.AUDIO.tracks[e])},nwt=function(){var n={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){n[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:eo,activeTrack:eo,onGroupChanged:eo,onTrackChanged:eo}}),n},lr=void 0,twt=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],iwt=function(n){return this.audioSegmentLoader_[n]+this.mainSegmentLoader_[n]},rwt=function(){function i(t){var u;ni(this,i);var r=vi(this,(i.__proto__||Object.getPrototypeOf(i)).call(this)),f=t.url,o=t.withCredentials,e=t.tech,s=t.bandwidth,h=t.externHls,c=t.useCueTags,l=t.blacklistDuration,a=t.enableLowInitialPlaylist,v=t.sourceType,y=t.seekTo;if(!f)throw new Error("A non-empty playlist URL is required");return lr=h,r.withCredentials=o,r.tech_=e,r.hls_=e.hls,r.seekTo_=y,r.sourceType_=v,r.useCueTags_=c,r.blacklistDuration=l,r.enableLowInitialPlaylist=a,r.useCueTags_&&(r.cueTagsTrack_=r.tech_.addTextTrack("metadata","ad-cues"),r.cueTagsTrack_.inBandMetadataTrackDispatchType=""),r.requestOptions_={withCredentials:r.withCredentials,timeout:null},r.mediaTypes_=nwt(),r.mediaSource=new n.MediaSource,r.mediaSource.addEventListener("sourceopen",r.handleSourceOpen_.bind(r)),r.seekable_=n.createTimeRanges(),r.hasPlayed_=function(){return!1},r.syncController_=new ypt(t),r.segmentMetadataTrack_=e.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,r.decrypter_=new ppt,r.inbandTextTracks_={},u={hls:r.hls_,mediaSource:r.mediaSource,currentTime:r.tech_.currentTime.bind(r.tech_),seekable:function(){return r.seekable()},seeking:function(){return r.tech_.seeking()},duration:function(){return r.mediaSource.duration},hasPlayed:function(){return r.hasPlayed_()},goalBufferLength:function(){return r.goalBufferLength()},bandwidth:s,syncController:r.syncController_,decrypter:r.decrypter_,sourceType:r.sourceType_,inbandTextTracks:r.inbandTextTracks_},r.masterPlaylistLoader_="dash"===r.sourceType_?new fw(f,r.hls_,r.withCredentials):new ic(f,r.hls_,r.withCredentials),r.setupMasterPlaylistLoaderListeners_(),r.mainSegmentLoader_=new sw(n.mergeOptions(u,{segmentMetadataTrack:r.segmentMetadataTrack_,loaderType:"main"}),t),r.audioSegmentLoader_=new sw(n.mergeOptions(u,{loaderType:"audio"}),t),r.subtitleSegmentLoader_=new lpt(n.mergeOptions(u,{loaderType:"vtt"}),t),r.setupSegmentLoaderListeners_(),twt.forEach(function(n){r[n+"_"]=iwt.bind(r,n)}),r.logger_=fo("MPC"),r.masterPlaylistLoader_.load(),r}return di(i,n.EventTarget),oi(i,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){var t=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var i=t.masterPlaylistLoader_.media(),r=1.5*t.masterPlaylistLoader_.targetDuration*1e3;t.requestOptions_.timeout=wp(t.masterPlaylistLoader_.master,t.masterPlaylistLoader_.media())?0:r;i.endList&&"none"!==t.tech_.preload()&&(t.mainSegmentLoader_.playlist(i,t.requestOptions_),t.mainSegmentLoader_.load());gpt({sourceType:t.sourceType_,segmentLoaders:{AUDIO:t.audioSegmentLoader_,SUBTITLES:t.subtitleSegmentLoader_,main:t.mainSegmentLoader_},tech:t.tech_,requestOptions:t.requestOptions_,masterPlaylistLoader:t.masterPlaylistLoader_,hls:t.hls_,master:t.master(),mediaTypes:t.mediaTypes_,blacklistCurrentPlaylist:t.blacklistCurrentPlaylist.bind(t)});t.triggerPresenceUsage_(t.master(),i);try{t.setupSourceBuffers_()}catch(i){return n.log.warn("Failed to create SourceBuffers",i),t.mediaSource.endOfStream("decode")}t.setupFirstPlay();t.trigger("selectedinitialmedia")});this.masterPlaylistLoader_.on("loadedplaylist",function(){var n=t.masterPlaylistLoader_.media(),i,r;if(!n)return t.excludeUnsupportedVariants_(),i=void 0,t.enableLowInitialPlaylist&&(i=t.selectInitialPlaylist()),i||(i=t.selectPlaylist()),t.initialMedia_=i,void t.masterPlaylistLoader_.media(t.initialMedia_);if(t.useCueTags_&&t.updateAdCues_(n),t.mainSegmentLoader_.playlist(n,t.requestOptions_),t.updateDuration(),t.tech_.paused()||(t.mainSegmentLoader_.load(),t.audioSegmentLoader_&&t.audioSegmentLoader_.load()),!n.endList)if(r=function(){var n=t.seekable();0!==n.length&&t.mediaSource.addSeekableRange_(n.start(0),n.end(0))},t.duration()!==1/0)t.tech_.one("durationchange",function n(){t.duration()===1/0?r():t.tech_.one("durationchange",n)});else r()});this.masterPlaylistLoader_.on("error",function(){t.blacklistCurrentPlaylist(t.masterPlaylistLoader_.error)});this.masterPlaylistLoader_.on("mediachanging",function(){t.mainSegmentLoader_.abort();t.mainSegmentLoader_.pause()});this.masterPlaylistLoader_.on("mediachange",function(){var n=t.masterPlaylistLoader_.media(),i=1.5*t.masterPlaylistLoader_.targetDuration*1e3;t.requestOptions_.timeout=wp(t.masterPlaylistLoader_.master,t.masterPlaylistLoader_.media())?0:i;t.mainSegmentLoader_.playlist(n,t.requestOptions_);t.mainSegmentLoader_.load();t.tech_.trigger({type:"mediachange",bubbles:!0})});this.masterPlaylistLoader_.on("playlistunchanged",function(){var n=t.masterPlaylistLoader_.media();t.stuckAtPlaylistEnd_(n)&&(t.blacklistCurrentPlaylist({message:"Playlist no longer updating."}),t.tech_.trigger("playliststuck"))});this.masterPlaylistLoader_.on("renditiondisabled",function(){t.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})});this.masterPlaylistLoader_.on("renditionenabled",function(){t.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage_",value:function(n,t){var i=n.mediaGroups||{},u=!0,f=Object.keys(i.AUDIO),r,e;for(r in i.AUDIO)for(e in i.AUDIO[r])i.AUDIO[r][e].uri||(u=!1);u&&this.tech_.trigger({type:"usage",name:"hls-demuxed"});Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"});lr.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"});lr.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"});f.length&&1<Object.keys(i.AUDIO[f[0]]).length&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"});this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){var n=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var i=n.selectPlaylist(),r=n.masterPlaylistLoader_.media(),t=n.tech_.buffered(),u=t.length?t.end(t.length-1)-n.tech_.currentTime():0,f=n.bufferLowWaterLine();(!r.endList||n.duration()<si.MAX_BUFFER_LOW_WATER_LINE||i.attributes.BANDWIDTH<r.attributes.BANDWIDTH||f<=u)&&n.masterPlaylistLoader_.media(i);n.tech_.trigger("bandwidthupdate")});this.mainSegmentLoader_.on("progress",function(){n.trigger("progress")});this.mainSegmentLoader_.on("error",function(){n.blacklistCurrentPlaylist(n.mainSegmentLoader_.error())});this.mainSegmentLoader_.on("syncinfoupdate",function(){n.onSyncInfoUpdate_()});this.mainSegmentLoader_.on("timestampoffset",function(){n.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})});this.audioSegmentLoader_.on("syncinfoupdate",function(){n.onSyncInfoUpdate_()});this.mainSegmentLoader_.on("ended",function(){n.onEndOfStream()});this.mainSegmentLoader_.on("earlyabort",function(){n.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120)});this.mainSegmentLoader_.on("reseteverything",function(){n.tech_.trigger("hls-reset")});this.mainSegmentLoader_.on("segmenttimemapping",function(t){n.tech_.trigger({type:"hls-segment-time-mapping",mapping:t.mapping})});this.audioSegmentLoader_.on("ended",function(){n.onEndOfStream()})}},{key:"mediaSecondsLoaded_",value:function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function(){this.mainSegmentLoader_.load();this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load();this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}},{key:"smoothQualityChange_",value:function(){var n=this.selectPlaylist();n!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(n),this.mainSegmentLoader_.resetLoader())}},{key:"fastQualityChange_",value:function(){var t=this,i=this.selectPlaylist();i!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(i),this.mainSegmentLoader_.resetEverything(function(){n.browser.IE_VERSION||n.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.seekTo_(0);this.hasPlayed_()&&this.load();var n=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<n.start(0)?this.seekTo_(n.end(n.length-1)):void 0}}},{key:"setupFirstPlay",value:function(){var i=this,r=this.masterPlaylistLoader_.media(),t;if(!r||this.tech_.paused()||this.hasPlayed_())return!1;if(!r.endList){if(t=this.seekable(),!t.length)return!1;if(n.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",function(){i.trigger("firstplay");i.seekTo_(t.end(0));i.hasPlayed_=function(){return!0}}),!1;this.trigger("firstplay");this.seekTo_(t.end(0))}return this.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(t){return n.log.warn("Failed to create Source Buffers",t),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){var t=this.tech_.play();"undefined"!=typeof t&&"function"==typeof t.then&&t.then(null,function(){})}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){var n=this.mainSegmentLoader_.ended_;this.mediaTypes_.AUDIO.activePlaylistLoader&&(n=!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo?n&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_);n&&this.mediaSource.endOfStream()}},{key:"stuckAtPlaylistEnd_",value:function(n){var t,r;if(!this.seekable().length||(t=this.syncController_.getExpiredTime(n,this.mediaSource.duration),null===t))return!1;var u=lr.Playlist.playlistEnd(n,t),f=this.tech_.currentTime(),i=this.tech_.buffered();return i.length?(r=i.end(i.length-1),r-f<=.1&&u-r<=.1):u-f<=.1}},{key:"blacklistCurrentPlaylist",value:function(){var f,t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{},i=arguments[1],r=void 0,u;if(r=t.playlist||this.masterPlaylistLoader_.media(),i=i||t.blacklistDuration||this.blacklistDuration,!r){this.error=t;try{return this.mediaSource.endOfStream("network")}catch(f){return this.trigger("error")}}return u=1===this.masterPlaylistLoader_.master.playlists.filter(rc).length,u?(n.log.warn("Problem encountered with the current HLS playlist. Trying again since it is the final playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(u)):(r.excludeUntil=Date.now()+1e3*i,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),f=this.selectPlaylist(),n.log.warn("Problem encountered with the current HLS playlist."+(t.message?" "+t.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(f))}},{key:"pauseLoading",value:function(){this.mainSegmentLoader_.pause();this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause();this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}},{key:"setCurrentTime",value:function(n){var t=lft(this.tech_.buffered(),n);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?n:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0}},{key:"duration",value:function(){return this.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:lr.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){return this.seekable_}},{key:"onSyncInfoUpdate_",value:function(){var t=void 0,i=void 0,r,u;if(this.masterPlaylistLoader_&&(r=this.masterPlaylistLoader_.media(),r&&(u=this.syncController_.getExpiredTime(r,this.mediaSource.duration),null!==u&&0!==(t=lr.Playlist.seekable(r,u)).length))){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(r=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(u=this.syncController_.getExpiredTime(r,this.mediaSource.duration)))return;if(0===(i=lr.Playlist.seekable(r,u)).length)return}this.seekable_=i?i.start(0)>t.end(0)||t.start(0)>i.end(0)?t:n.createTimeRanges([[i.start(0)>t.start(0)?i.start(0):t.start(0),i.end(0)<t.end(0)?i.end(0):t.end(0)]]):t;this.logger_("seekable updated ["+bp(this.seekable_)+"]");this.tech_.trigger("seekablechanged")}}},{key:"updateDuration",value:function(){var t=this,r=this.mediaSource.duration,n=lr.Playlist.duration(this.masterPlaylistLoader_.media()),i=this.tech_.buffered(),u=function r(){t.mediaSource.duration=n;t.tech_.trigger("durationchange");t.mediaSource.removeEventListener("sourceopen",r)};0<i.length&&(n=Math.max(n,i.end(i.length-1)));r!==n&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",u):u())}},{key:"dispose",value:function(){var n=this;this.decrypter_.terminate();this.masterPlaylistLoader_.dispose();this.mainSegmentLoader_.dispose();["AUDIO","SUBTITLES"].forEach(function(t){var i=n.mediaTypes_[t].groups;for(var r in i)i[r].forEach(function(n){n.playlistLoader&&n.playlistLoader.dispose()})});this.audioSegmentLoader_.dispose();this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){return this.masterPlaylistLoader_.master}},{key:"media",value:function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){var t,n=this.masterPlaylistLoader_.media();if(n&&"open"===this.mediaSource.readyState){if((t=ipt(this.masterPlaylistLoader_.master,n)).length<1)return this.error="No compatible SourceBuffer configuration for the variant stream:"+n.resolvedUri,this.mediaSource.endOfStream("decode");this.configureLoaderMimeTypes_(t);this.excludeIncompatibleVariants_(n)}}},{key:"configureLoaderMimeTypes_",value:function(t){var i=1<t.length&&-1===t[0].indexOf(",")&&t[0]!==t[1]?new n.EventTarget:null;this.mainSegmentLoader_.mimeType(t[0],i);t[1]&&this.audioSegmentLoader_.mimeType(t[1],i)}},{key:"excludeUnsupportedVariants_",value:function(){this.master().playlists.forEach(function(n){n.attributes.CODECS&&t.MediaSource&&t.MediaSource.isTypeSupported&&!t.MediaSource.isTypeSupported('video/mp4; codecs="'+n.attributes.CODECS.replace(/avc1\.(\d+)\.(\d+)/i,function(n){return kft([n])[0]})+'"')&&(n.excludeUntil=1/0)})}},{key:"excludeIncompatibleVariants_",value:function(n){var i=2,r=null,t=void 0;n.attributes.CODECS&&(t=ro(n.attributes.CODECS),r=t.videoCodec,i=t.codecCount);this.master().playlists.forEach(function(n){var t={codecCount:2,videoCodec:null};n.attributes.CODECS&&(t=ro(n.attributes.CODECS));t.codecCount!==i&&(n.excludeUntil=1/0);t.videoCodec!==r&&(n.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(n){var i=0,r=this.seekable();r.length&&(i=r.start(0)),function(n,i){var l=2<arguments.length&&void 0!==arguments[2]?arguments[2]:0,f,s,h,c,o;if(n.segments)for(var u=l,r=void 0,e=0;e<n.segments.length;e++){if(f=n.segments[e],r||(r=apt(i,u+f.duration/2)),r){if("cueIn"in f){r.endTime=u;r.adEndTime=u;u+=f.duration;r=null;continue}if(u<r.endTime){u+=f.duration;continue}r.endTime+=f.duration}else("cueOut"in f&&((r=new t.VTTCue(u,u+f.duration,f.cueOut)).adStartTime=u,r.adEndTime=u+parseFloat(f.cueOut),i.addCue(r)),"cueOutCont"in f)&&(c=f.cueOutCont.split("/").map(parseFloat),o=hyt(c,2),s=o[0],h=o[1],(r=new t.VTTCue(u,u+f.duration,"")).adStartTime=u-s,r.adEndTime=r.adStartTime+h,i.addCue(r));u+=f.duration}}(n,this.cueTagsTrack_,i)}},{key:"goalBufferLength",value:function(){var t=this.tech_.currentTime(),n=si.GOAL_BUFFER_LENGTH,i=si.GOAL_BUFFER_LENGTH_RATE,r=Math.max(n,si.MAX_GOAL_BUFFER_LENGTH);return Math.min(n+t*i,r)}},{key:"bufferLowWaterLine",value:function(){var t=this.tech_.currentTime(),n=si.BUFFER_LOW_WATER_LINE,i=si.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(n,si.MAX_BUFFER_LOW_WATER_LINE);return Math.min(n+t*i,r)}}]),i}(),uwt=function gi(n,t,i){var r,f,e,o,u;ni(this,gi);o=n.masterPlaylistController_.fastQualityChange_.bind(n.masterPlaylistController_);t.attributes.RESOLUTION&&(u=t.attributes.RESOLUTION,this.width=u.width,this.height=u.height);this.bandwidth=t.attributes.BANDWIDTH;this.id=i;this.enabled=(r=n.playlists,f=t.uri,e=o,function(n){var t=r.master.playlists[f],u=pp(t),i=rc(t);return"undefined"==typeof n?i:(n?delete t.disabled:t.disabled=!0,n===i||u||(e(),n?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),n)})},wet=["seeking","seeked","pause","playing","error"],fwt=function(){function i(n){var r=this;ni(this,i);this.tech_=n.tech;this.seekable=n.seekable;this.seekTo=n.seekTo;this.consecutiveUpdates=0;this.lastRecordedTime=null;this.timer_=null;this.checkCurrentTimeTimeout_=null;this.logger_=fo("PlaybackWatcher");this.logger_("initialize");var u=function(){return r.monitorCurrentTime_()},f=function(){return r.techWaiting_()},e=function(){return r.cancelTimer_()},o=function(){return r.fixesBadSeeks_()};this.tech_.on("seekablechanged",o);this.tech_.on("waiting",f);this.tech_.on(wet,e);this.tech_.on("canplay",u);this.dispose=function(){r.logger_("dispose");r.tech_.off("seekablechanged",o);r.tech_.off("waiting",f);r.tech_.off(wet,e);r.tech_.off("canplay",u);r.checkCurrentTimeTimeout_&&t.clearTimeout(r.checkCurrentTimeTimeout_);r.cancelTimer_()}}return oi(i,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_();this.checkCurrentTimeTimeout_&&t.clearTimeout(this.checkCurrentTimeTimeout_);this.checkCurrentTimeTimeout_=t.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var n=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===n&&(!t.length||n+.1>=t.end(t.length-1)))return this.techWaiting_();5<=this.consecutiveUpdates&&n===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):n===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=n)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0;this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_));this.timer_=null}},{key:"fixesBadSeeks_",value:function(){var r=this.tech_.seeking(),n=this.seekable(),i=this.tech_.currentTime(),t=void 0;return r&&this.afterSeekableWindow_(n,i)&&(t=n.end(n.length-1)),r&&this.beforeSeekableWindow_(n,i)&&(t=n.start(0)+.1),"undefined"!=typeof t&&(this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+bp(n)+". Seeking to "+t+"."),this.seekTo(t),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var n=this.tech_.currentTime(),i=this.tech_.buffered(),t=lft(i,n);return t.length&&n+3<=t.end(0)?(this.cancelTimer_(),this.seekTo(n),this.logger_("Stopped at "+n+" while inside a buffered region ["+t.start(0)+" -> "+t.end(0)+"]. Attempting to resume playback by seeking to the current time."),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}}},{key:"techWaiting_",value:function(){var i=this.seekable(),n=this.tech_.currentTime(),r,u,t,f;return this.tech_.seeking()&&this.fixesBadSeeks_()?!0:this.tech_.seeking()||null!==this.timer_?!0:this.beforeSeekableWindow_(i,n)?(r=i.end(i.length-1),this.logger_("Fell out of live window at time "+n+". Seeking to live point (seekable end) "+r),this.cancelTimer_(),this.seekTo(r),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0):(u=this.tech_.buffered(),t=aft(u,n),this.videoUnderflow_(t,u,n))?(this.cancelTimer_(),this.seekTo(n),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0):0<t.length?(f=t.start(0)-n,this.logger_("Stopped at "+n+", setting timer for "+f+", seeking to "+t.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*f,n),!0):!1}},{key:"afterSeekableWindow_",value:function(n,t){return!!n.length&&t>n.end(n.length-1)+.1}},{key:"beforeSeekableWindow_",value:function(n,t){return!!(n.length&&0<n.start(0)&&t<n.start(0)-.1)}},{key:"videoUnderflow_",value:function(n,t,i){if(0===n.length){var r=this.gapFromVideoUnderflow_(t,i);if(r)return this.logger_("Encountered a gap in video from "+r.start+" to "+r.end+". Seeking to current time "+i),!0}return!1}},{key:"skipTheGap_",value:function(n){var r=this.tech_.buffered(),t=this.tech_.currentTime(),i=aft(r,t);this.cancelTimer_();0!==i.length&&t===n&&(this.logger_("skipTheGap_:","currentTime:",t,"scheduled currentTime:",n,"nextRange start:",i.start(0)),this.seekTo(i.start(0)+io),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(t,i){for(var f,e,u=function(t){var r,i,u,f;if(t.length<2)return n.createTimeRanges();for(r=[],i=1;i<t.length;i++)u=t.end(i-1),f=t.start(i),r.push([u,f]);return n.createTimeRanges(r)}(t),r=0;r<u.length;r++)if(f=u.start(r),e=u.end(r),i-f<4&&2<i-f)return{start:f,end:e};return null}}]),i}(),ewt={errorInterval:30,getSource:function(n){return n(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}},bet=function(t){!function i(t,r){var e=0,f=0,u=n.mergeOptions(ewt,r);t.ready(function(){t.trigger({type:"usage",name:"hls-error-reload-initialized"})});var o=function(){f&&t.currentTime(f)},c=function(n){null!=n&&(f=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",o),t.src(n),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},s=function(){if(Date.now()-e<1e3*u.errorInterval)t.trigger({type:"usage",name:"hls-error-reload-canceled"});else{if(u.getSource&&"function"==typeof u.getSource)return e=Date.now(),u.getSource.call(t,c);n.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},h=function r(){t.off("loadedmetadata",o);t.off("error",s);t.off("dispose",r)};t.on("error",s);t.on("dispose",h);t.reloadSourceOnError=function(n){h();i(t,n)}}(this,t)};n.use("*",function(n){return{setSource:function(n,t){t(null,n)},setCurrentTime:function(t){return n.vhs&&n.currentSource().src===n.vhs.source_.src&&n.vhs.setCurrentTime(t),t},play:function(){n.vhs&&n.currentSource().src===n.vhs.source_.src&&n.vhs.setCurrentTime(n.currentTime())}}});ht={PlaylistLoader:ic,Playlist:wt,Decrypter:syt,AsyncStream:yut,decrypt:put,utils:kyt,STANDARD_PLAYLIST_SELECTOR:function(){return function(n,i,r,u){var f=n.playlists.map(function(n){var i,r;return i=n.attributes.RESOLUTION&&n.attributes.RESOLUTION.width,r=n.attributes.RESOLUTION&&n.attributes.RESOLUTION.height,{bandwidth:n.attributes.BANDWIDTH||t.Number.MAX_VALUE,width:i,height:r,playlist:n}}),e,h,v;oo(f,function(n,t){return n.bandwidth-t.bandwidth});e=(f=f.filter(function(n){return!wt.isIncompatible(n.playlist)})).filter(function(n){return wt.isEnabled(n.playlist)});e.length||(e=f.filter(function(n){return!wt.isDisabled(n.playlist)}));var s=e.filter(function(n){return n.bandwidth*si.BANDWIDTH_VARIANCE<i}),o=s[s.length-1],w=s.filter(function(n){return n.bandwidth===o.bandwidth})[0],l=s.filter(function(n){return n.width&&n.height});oo(l,function(n,t){return n.width-t.width});h=l.filter(function(n){return n.width===r&&n.height===u});o=h[h.length-1];var y=h.filter(function(n){return n.bandwidth===o.bandwidth})[0],a=void 0,c=void 0,p=void 0;return y||(c=(a=l.filter(function(n){return n.width>r||n.height>u})).filter(function(n){return n.width===a[0].width&&n.height===a[0].height}),o=c[c.length-1],p=c.filter(function(n){return n.bandwidth===o.bandwidth})[0]),v=p||y||w||e[0]||f[0],v?v.playlist:null}(this.playlists.master,this.systemBandwidth,parseInt(oet(this.tech_.el(),"width"),10),parseInt(oet(this.tech_.el(),"height"),10))},INITIAL_PLAYLIST_SELECTOR:function(){var n=this.playlists.master.playlists.filter(wt.isEnabled);return oo(n,function(n,t){return ow(n,t)}),n.filter(function(n){return ro(n.attributes.CODECS).videoCodec})[0]||null},comparePlaylistBandwidth:ow,comparePlaylistResolution:function(n,i){var r=void 0,u=void 0;return n.attributes.RESOLUTION&&n.attributes.RESOLUTION.width&&(r=n.attributes.RESOLUTION.width),r=r||t.Number.MAX_VALUE,i.attributes.RESOLUTION&&i.attributes.RESOLUTION.width&&(u=i.attributes.RESOLUTION.width),r===(u=u||t.Number.MAX_VALUE)&&n.attributes.BANDWIDTH&&i.attributes.BANDWIDTH?n.attributes.BANDWIDTH-i.attributes.BANDWIDTH:r-u},xhr:oft()};["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTH_VARIANCE"].forEach(function(t){Object.defineProperty(ht,t,{get:function(){return n.log.warn("using Hls."+t+" is UNSAFE be sure you know what you are doing"),si[t]},set:function(i){n.log.warn("using Hls."+t+" is UNSAFE be sure you know what you are doing");"number"!=typeof i||i<0?n.log.warn("value of Hls."+t+" must be greater than or equal to 0"):si[t]=i}})});hw=function(n){return/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(n)?"hls":/^application\/dash\+xml/i.test(n)?"dash":null};cw=function(n,t){for(var u=t.media(),r=-1,i=0;i<n.length;i++)if(n[i].id===u.uri){r=i;break}n.selectedIndex_=r;n.trigger({selectedIndex:r,type:"change"})};ht.canPlaySource=function(){return n.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};ket=function(t){var i,r;"dash"===t.options_.sourceType&&(i=n.players[t.tech_.options_.playerId],i.eme&&(r=function(t,i,r){var f,u;if(!t)return t;f={};for(u in t)f[u]={audioContentType:'audio/mp4; codecs="'+r.attributes.CODECS+'"',videoContentType:'video/mp4; codecs="'+i.attributes.CODECS+'"'},i.contentProtection&&i.contentProtection[u]&&i.contentProtection[u].pssh&&(f[u].pssh=i.contentProtection[u].pssh),"string"==typeof t[u]&&(f[u].url=t[u]);return n.mergeOptions(t,f)}(t.source_.keySystems,t.playlists.media(),t.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader.media()),r&&(i.currentSource().keySystems=r)))};ht.supportsNativeHls=function(){var t=u.createElement("video");return n.getTech("Html5").isSupported()?["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(n){return/maybe|probably/i.test(t.canPlayType(n))}):!1}();ht.supportsNativeDash=!!n.getTech("Html5").isSupported()&&/maybe|probably/i.test(u.createElement("video").canPlayType("application/dash+xml"));ht.supportsTypeNatively=function(n){return"hls"===n?ht.supportsNativeHls:"dash"===n&&ht.supportsNativeDash};ht.isSupported=function(){return n.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var owt=n.getComponent("Component"),det=function(){function t(i,r,f){var e,o;if(ni(this,t),e=vi(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,r,f.hls)),r.options_&&r.options_.playerId&&(o=n(r.options_.playerId),o.hasOwnProperty("hls")||Object.defineProperty(o,"hls",{get:function(){return n.log.warn("player.hls is deprecated. Use player.tech().hls instead."),r.trigger({type:"usage",name:"hls-player-access"}),e}}),o.vhs=e,o.dash=e),e.tech_=r,e.source_=i,e.stats={},e.setOptions_(),e.options_.overrideNative&&r.overrideNativeAudioTracks&&r.overrideNativeVideoTracks)r.overrideNativeAudioTracks(!0),r.overrideNativeVideoTracks(!0);else if(e.options_.overrideNative&&(r.featuresNativeVideoTracks||r.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return e.on(u,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(){var n=u.fullscreenElement||u.webkitFullscreenElement||u.mozFullScreenElement||u.msFullscreenElement;n&&n.contains(e.tech_.el())&&e.masterPlaylistController_.smoothQualityChange_()}),e.on(e.tech_,"error",function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),e.on(e.tech_,"play",e.play),e}return di(t,owt),oi(t,[{key:"setOptions_",value:function(){var n=this;this.options_.withCredentials=this.options_.withCredentials||!1;"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300);"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=4194304);this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&4194304===this.options_.bandwidth;["withCredentials","bandwidth"].forEach(function(t){"undefined"!=typeof n.source_[t]&&(n.options_[t]=n.source_[t])});this.bandwidth=this.options_.bandwidth}},{key:"src",value:function(t,i){var r=this;t&&(this.setOptions_(),this.options_.url=this.source_.src,this.options_.tech=this.tech_,this.options_.externHls=ht,this.options_.sourceType=hw(i),this.options_.seekTo=function(n){r.tech_.setCurrentTime(n);r.setCurrentTime(n)},this.masterPlaylistController_=new rwt(this.options_),this.playbackWatcher_=new fwt(n.mergeOptions(this.options_,{seekable:function(){return r.seekable()}})),this.masterPlaylistController_.on("error",function(){n.players[r.tech_.options_.playerId].error(r.masterPlaylistController_.error)}),this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):ht.STANDARD_PLAYLIST_SELECTOR.bind(this),this.masterPlaylistController_.selectInitialPlaylist=ht.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(n){this.masterPlaylistController_.selectPlaylist=n.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(n){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=n;this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(n){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=n;this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var t=1/(this.bandwidth||1),n=void 0;return n=0<this.throughput?1/this.throughput:0,Math.floor(1/(t+n))},set:function(){n.log.error('The "systemBandwidth" property is read-only')}}}),Object.defineProperties(this.stats,{bandwidth:{get:function(){return r.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return r.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return r.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return r.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return r.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return r.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return r.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return r.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){return vft(r.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return r.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return r.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return r.tech_.name_},enumerable:!0},duration:{get:function(){return r.tech_.duration()},enumerable:!0},master:{get:function(){return r.playlists.master},enumerable:!0},playerDimensions:{get:function(){return r.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return vft(r.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return r.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.masterPlaylistController_.on("selectedinitialmedia",function(){var n,t;t=(n=r).playlists;n.representations=function(){return t.master.playlists.filter(function(n){return!pp(n)}).map(function(t){return new uwt(n,t,t.uri)})};ket(r)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.tech_.ready(function(){return r.setupQualityLevels_()}),this.tech_.el()&&this.tech_.src(n.URL.createObjectURL(this.masterPlaylistController_.mediaSource)))}},{key:"setupQualityLevels_",value:function(){var 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