一：video.html代码：
1 <!DOCTYPE html>
2 <html>
3 <head>
4 <meta charset="utf-8">
5 <title></title>
6 <link rel="stylesheet" href="css/video-js.css" />
7 <!--<script type="text/javascript" src="js/jquery-1.12.4.min.js" ></script>-->
8 <script type="text/javascript" src="js/video.js" ></script>
9 <!--<script type="text/javascript" src="js/html5media.js" ></script>-->
10 </head>
11 <body>
12 <video id="example_video_1" class="video-js vjs-default-skin vjs-big-play-centered"
13 controls="controls" preload="auto" width="1120" height="840"
14 poster="img/ceshi.png"
15 data-setup=‘{"example_option":true}‘>
16 <source src="videos/chubu.mp4" type=‘video/mp4‘/>
17 </video>
18 </body>
19 </html>
二：引用依赖代码video-js.css
/*!
Video.js Default Styles (http://videojs.com)
Version 4.12.15
Create your own skin at http://designer.videojs.com*/
.vjs-default-skin {
color:#ccc
}
@font-face {
font-family:VideoJS;
src:url(../f/3/vjs.eot);
src:url(../f/3/vjs.eot?#iefix) format(‘embedded-opentype‘),url(../f/3/vjs.woff) format(‘woff‘),url(../f/3/vjs.ttf) format(‘truetype‘),url(../f/3/vjs.svg#icomoon) format(‘svg‘);
font-weight:400;
font-style:normal
}
.vjs-default-skin .vjs-slider {
outline:0;
position:relative;
cursor:pointer;
padding:0;
background-color:#333;
background-color:rgba(51,51,51,.9)
}
.vjs-default-skin .vjs-slider:focus {
-webkit-box-shadow:0 0 2em #fff;
-moz-box-shadow:0 0 2em #fff;
box-shadow:0 0 2em #fff
}
.vjs-default-skin .vjs-slider-handle {
position:absolute;
left:0;
top:0
}
.vjs-default-skin .vjs-slider-handle:before {
content:"\e009";
font-family:VideoJS;
font-size:1em;
line-height:1;
text-align:center;
text-shadow:0 0 1em #fff;
position:absolute;
top:0;
left:0;
-webkit-transform:rotate(-45deg);
-moz-transform:rotate(-45deg);
-ms-transform:rotate(-45deg);
-o-transform:rotate(-45deg);
transform:rotate(-45deg)
}
.vjs-default-skin .vjs-control-bar {
display:none;
position:absolute;
bottom:0;
left:0;
right:0;
height:3em;
background-color:#07141e;
background-color:rgba(7,20,30,.7)
}
.vjs-default-skin.vjs-has-started .vjs-control-bar {
display:block;
visibility:visible;
opacity:1;
-webkit-transition:visibility .1s,opacity .1s;
-moz-transition:visibility .1s,opacity .1s;
-o-transition:visibility .1s,opacity .1s;
transition:visibility .1s,opacity .1s
}
.vjs-default-skin.vjs-has-started.vjs-user-inactive.vjs-playing .vjs-control-bar {
display:block;
visibility:hidden;
opacity:0;
-webkit-transition:visibility 1s,opacity 1s;
-moz-transition:visibility 1s,opacity 1s;
-o-transition:visibility 1s,opacity 1s;
transition:visibility 1s,opacity 1s
}
.vjs-default-skin.vjs-controls-disabled .vjs-control-bar {
display:none
}
.vjs-default-skin.vjs-using-native-controls .vjs-control-bar {
display:none
}
.vjs-default-skin.vjs-error .vjs-control-bar {
display:none
}
.vjs-audio.vjs-default-skin.vjs-has-started.vjs-user-inactive.vjs-playing .vjs-control-bar {
opacity:1;
visibility:visible
}
@media \0screen {
.vjs-default-skin.vjs-user-inactive.vjs-playing .vjs-control-bar :before {
content:""
}
}.vjs-default-skin .vjs-control {
outline:0;
position:relative;
float:left;
text-align:center;
margin:0;
padding:0;
height:3em;
width:4em
}
.vjs-default-skin .vjs-control:before {
font-family:VideoJS;
font-size:1.5em;
line-height:2;
position:absolute;
top:0;
left:0;
width:100%;
height:100%;
text-align:center;
text-shadow:1px 1px 1px rgba(0,0,0,.5)
}
.vjs-default-skin .vjs-control:focus:before,.vjs-default-skin .vjs-control:hover:before {
text-shadow:0 0 1em #fff
}
.vjs-default-skin .vjs-control:focus {
}
.vjs-default-skin .vjs-control-text {
border:0;
clip:rect(0 0 0 0);
height:1px;
margin:-1px;
overflow:hidden;
padding:0;
position:absolute;
width:1px
}
.vjs-default-skin .vjs-play-control {
width:5em;
cursor:pointer
}
.vjs-default-skin .vjs-play-control:before {
content:"\e001"
}
.vjs-default-skin.vjs-playing .vjs-play-control:before {
content:"\e002"
}
.vjs-default-skin .vjs-playback-rate .vjs-playback-rate-value {
font-size:1.5em;
line-height:2;
position:absolute;
top:0;
left:0;
width:100%;
height:100%;
text-align:center;
text-shadow:1px 1px 1px rgba(0,0,0,.5)
}
.vjs-default-skin .vjs-playback-rate.vjs-menu-button .vjs-menu .vjs-menu-content {
width:4em;
left:-2em;
list-style:none
}
.vjs-default-skin .vjs-mute-control,.vjs-default-skin .vjs-volume-menu-button {
cursor:pointer;
float:right
}
.vjs-default-skin .vjs-mute-control:before,.vjs-default-skin .vjs-volume-menu-button:before {
content:"\e006"
}
.vjs-default-skin .vjs-mute-control.vjs-vol-0:before,.vjs-default-skin .vjs-volume-menu-button.vjs-vol-0:before {
content:"\e003"
}
.vjs-default-skin .vjs-mute-control.vjs-vol-1:before,.vjs-default-skin .vjs-volume-menu-button.vjs-vol-1:before {
content:"\e004"
}
.vjs-default-skin .vjs-mute-control.vjs-vol-2:before,.vjs-default-skin .vjs-volume-menu-button.vjs-vol-2:before {
content:"\e005"
}
.vjs-default-skin .vjs-volume-control {
width:5em;
float:right
}
.vjs-default-skin .vjs-volume-bar {
width:5em;
height:.6em;
margin:1.1em auto 0
}
.vjs-default-skin .vjs-volume-level {
position:absolute;
top:0;
left:0;
height:.5em;
width:100%;
background:#66a8cc url(data:image/png;
base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAGCAYAAADgzO9IAAAAP0lEQVQIHWWMAQoAIAgDR/QJ/Ub//04+w7ZICBwcOg5FZi5iBB82AGzixEglJrd4TVK5XUJpskSTEvpdFzX9AB2pGziSQcvAAAAAAElFTkSuQmCC) -50% 0 repeat
}
.vjs-default-skin .vjs-volume-bar .vjs-volume-handle {
width:.5em;
height:.5em;
left:4.5em
}
.vjs-default-skin .vjs-volume-handle:before {
font-size:.9em;
top:-.2em;
left:-.2em;
width:1em;
height:1em
}
.vjs-default-skin .vjs-volume-menu-button .vjs-menu {
display:block;
width:0;
height:0;
border-top-color:transparent
}
.vjs-default-skin .vjs-volume-menu-button .vjs-menu .vjs-menu-content {
height:0;
width:0
}
.vjs-default-skin .vjs-volume-menu-button:hover .vjs-menu,.vjs-default-skin .vjs-volume-menu-button .vjs-menu.vjs-lock-showing {
border-top-color:rgba(7,40,50,.5)
}
.vjs-default-skin .vjs-volume-menu-button:hover .vjs-menu .vjs-menu-content,.vjs-default-skin .vjs-volume-menu-button .vjs-menu.vjs-lock-showing .vjs-menu-content {
height:2.9em;
width:10em
}
.vjs-default-skin .vjs-progress-control {
position:absolute;
left:0;
right:0;
width:auto;
font-size:.3em;
height:1em;
top:-1em;
-webkit-transition:all .4s;
-moz-transition:all .4s;
-o-transition:all .4s;
transition:all .4s
}
.vjs-default-skin:hover .vjs-progress-control {
font-size:.9em;
-webkit-transition:all .2s;
-moz-transition:all .2s;
-o-transition:all .2s;
transition:all .2s
}
.vjs-default-skin .vjs-progress-holder {
height:100%
}
.vjs-default-skin .vjs-progress-holder .vjs-play-progress,.vjs-default-skin .vjs-progress-holder .vjs-load-progress,.vjs-default-skin .vjs-progress-holder .vjs-load-progress div {
position:absolute;
display:block;
height:100%;
margin:0;
padding:0;
width:0;
left:0;
top:0
}
.vjs-default-skin .vjs-play-progress {
background:#66a8cc url(data:image/png;
base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAGCAYAAADgzO9IAAAAP0lEQVQIHWWMAQoAIAgDR/QJ/Ub//04+w7ZICBwcOg5FZi5iBB82AGzixEglJrd4TVK5XUJpskSTEvpdFzX9AB2pGziSQcvAAAAAAElFTkSuQmCC) -50% 0 repeat
}
.vjs-default-skin .vjs-load-progress {
background:#646464;
background:rgba(255,255,255,.2)
}
.vjs-default-skin .vjs-load-progress div {
background:#787878;
background:rgba(255,255,255,.1)
}
.vjs-default-skin .vjs-seek-handle {
width:1.5em;
height:100%
}
.vjs-default-skin .vjs-seek-handle:before {
padding-top:.1em
}
.vjs-default-skin.vjs-live .vjs-time-controls,.vjs-default-skin.vjs-live .vjs-time-divider,.vjs-default-skin.vjs-live .vjs-progress-control {
display:none
}
.vjs-default-skin.vjs-live .vjs-live-display {
display:block
}
.vjs-default-skin .vjs-live-display {
display:none;
font-size:1em;
line-height:3em
}
.vjs-default-skin .vjs-time-controls {
font-size:1em;
line-height:3em
}
.vjs-default-skin .vjs-current-time {
float:left
}
.vjs-default-skin .vjs-duration {
float:left
}
.vjs-default-skin .vjs-remaining-time {
display:none;
float:left
}
.vjs-time-divider {
float:left;
line-height:3em
}
.vjs-default-skin .vjs-fullscreen-control {
width:3.8em;
cursor:pointer;
float:right
}
.vjs-default-skin .vjs-fullscreen-control:before {
content:"\e000"
}
.vjs-default-skin.vjs-fullscreen .vjs-fullscreen-control:before {
content:"\e00b"
}
.vjs-default-skin .vjs-big-play-button {
left:.5em;
top:.5em;
font-size:3em;
display:block;
z-index:2;
position:absolute;
width:4em;
height:2.6em;
text-align:center;
vertical-align:middle;
cursor:pointer;
opacity:1;
background-color:#07141e;
background-color:rgba(7,20,30,.7);
border:.1em solid #3b4249;
-webkit-border-radius:.8em;
-moz-border-radius:.8em;
border-radius:.8em;
-webkit-box-shadow:0 0 1em rgba(255,255,255,.25);
-moz-box-shadow:0 0 1em rgba(255,255,255,.25);
box-shadow:0 0 1em rgba(255,255,255,.25);
-webkit-transition:all .4s;
-moz-transition:all .4s;
-o-transition:all .4s;
transition:all .4s
}
.vjs-default-skin.vjs-big-play-centered .vjs-big-play-button {
left:50%;
margin-left:-2.1em;
top:50%;
margin-top:-1.4000000000000001em
}
.vjs-default-skin.vjs-controls-disabled .vjs-big-play-button {
display:none
}
.vjs-default-skin.vjs-has-started .vjs-big-play-button {
display:none
}
.vjs-default-skin.vjs-using-native-controls .vjs-big-play-button {
display:none
}
.vjs-default-skin:hover .vjs-big-play-button,.vjs-default-skin .vjs-big-play-button:focus {
outline:0;
border-color:#fff;
background-color:#505050;
background-color:rgba(50,50,50,.75);
-webkit-box-shadow:0 0 3em #fff;
-moz-box-shadow:0 0 3em #fff;
box-shadow:0 0 3em #fff;
-webkit-transition:all 0s;
-moz-transition:all 0s;
-o-transition:all 0s;
transition:all 0s
}
.vjs-default-skin .vjs-big-play-button:before {
content:"\e001";
font-family:VideoJS;
line-height:2.6em;
text-shadow:.05em .05em .1em #000;
text-align:center;
position:absolute;
left:0;
width:100%;
height:100%
}
.vjs-error .vjs-big-play-button {
display:none
}
.vjs-error-display {
display:none
}
.vjs-error .vjs-error-display {
display:block;
position:absolute;
left:0;
top:0;
width:100%;
height:100%
}
.vjs-error .vjs-error-display:before {
content:‘X‘;
font-family:Arial;
font-size:4em;
color:#666;
line-height:1;
text-shadow:.05em .05em .1em #000;
text-align:center;
vertical-align:middle;
position:absolute;
left:0;
top:50%;
margin-top:-.5em;
width:100%
}
.vjs-error-display div {
position:absolute;
bottom:1em;
right:0;
left:0;
font-size:1.4em;
text-align:center;
padding:3px;
background:#000;
background:rgba(0,0,0,.5)
}
.vjs-error-display a,.vjs-error-display a:visited {
color:#F4A460
}
.vjs-loading-spinner {
display:none;
position:absolute;
top:50%;
left:50%;
font-size:4em;
line-height:1;
width:1em;
height:1em;
margin-left:-.5em;
margin-top:-.5em;
opacity:.75
}
.vjs-waiting .vjs-loading-spinner,.vjs-seeking .vjs-loading-spinner {
display:block;
-webkit-animation:spin 1.5s infinite linear;
-moz-animation:spin 1.5s infinite linear;
-o-animation:spin 1.5s infinite linear;
animation:spin 1.5s infinite linear
}
.vjs-error .vjs-loading-spinner {
display:none;
-webkit-animation:none;
-moz-animation:none;
-o-animation:none;
animation:none
}
.vjs-default-skin .vjs-loading-spinner:before {
content:"\e01e";
font-family:VideoJS;
position:absolute;
top:0;
left:0;
width:1em;
height:1em;
text-align:center;
text-shadow:0 0 .1em #000
}
@-moz-keyframes spin {
0% {
-moz-transform:rotate(0deg)
}
100% {
-moz-transform:rotate(359deg)
}
}@-webkit-keyframes spin {
0% {
-webkit-transform:rotate(0deg)
}
100% {
-webkit-transform:rotate(359deg)
}
}@-o-keyframes spin {
0% {
-o-transform:rotate(0deg)
}
100% {
-o-transform:rotate(359deg)
}
}@keyframes spin {
0% {
transform:rotate(0deg)
}
100% {
transform:rotate(359deg)
}
}.vjs-default-skin .vjs-menu-button {
float:right;
cursor:pointer
}
.vjs-default-skin .vjs-menu {
display:none;
position:absolute;
bottom:0;
left:0;
width:0;
height:0;
margin-bottom:3em;
border-left:2em solid transparent;
border-right:2em solid transparent;
border-top:1.55em solid #000;
border-top-color:rgba(7,40,50,.5)
}
.vjs-default-skin .vjs-menu-button .vjs-menu .vjs-menu-content {
display:block;
padding:0;
margin:0;
position:absolute;
width:10em;
bottom:1.5em;
max-height:15em;
overflow:auto;
left:-5em;
background-color:#07141e;
background-color:rgba(7,20,30,.7);
-webkit-box-shadow:-.2em -.2em .3em rgba(255,255,255,.2);
-moz-box-shadow:-.2em -.2em .3em rgba(255,255,255,.2);
box-shadow:-.2em -.2em .3em rgba(255,255,255,.2)
}
.vjs-default-skin .vjs-menu-button:hover .vjs-control-content .vjs-menu,.vjs-default-skin .vjs-control-content .vjs-menu.vjs-lock-showing {
display:block
}
.vjs-default-skin.vjs-scrubbing .vjs-menu-button:hover .vjs-control-content .vjs-menu {
display:none
}
.vjs-default-skin .vjs-menu-button ul li {
list-style:none;
margin:0;
padding:.3em 0;
line-height:1.4em;
font-size:1.2em;
text-align:center;
text-transform:lowercase
}
.vjs-default-skin .vjs-menu-button ul li.vjs-selected {
background-color:#000
}
.vjs-default-skin .vjs-menu-button ul li:focus,.vjs-default-skin .vjs-menu-button ul li:hover,.vjs-default-skin .vjs-menu-button ul li.vjs-selected:focus,.vjs-default-skin .vjs-menu-button ul li.vjs-selected:hover {
outline:0;
color:#111;
background-color:#fff;
background-color:rgba(255,255,255,.75);
-webkit-box-shadow:0 0 1em #fff;
-moz-box-shadow:0 0 1em #fff;
box-shadow:0 0 1em #fff
}
.vjs-default-skin .vjs-menu-button ul li.vjs-menu-title {
text-align:center;
text-transform:uppercase;
font-size:1em;
line-height:2em;
padding:0;
margin:0 0 .3em;
font-weight:700;
cursor:default
}
.vjs-default-skin .vjs-subtitles-button:before {
content:"\e00c"
}
.vjs-default-skin .vjs-captions-button:before {
content:"\e008"
}
.vjs-default-skin .vjs-chapters-button:before {
content:"\e00c"
}
.vjs-default-skin .vjs-chapters-button.vjs-menu-button .vjs-menu .vjs-menu-content {
width:24em;
left:-12em
}
.vjs-default-skin .vjs-captions-button:focus .vjs-control-content:before,.vjs-default-skin .vjs-captions-button:hover .vjs-control-content:before {
-webkit-box-shadow:0 0 1em #fff;
-moz-box-shadow:0 0 1em #fff;
box-shadow:0 0 1em #fff
}
.video-js {
background-color:#000;
position:relative;
padding:0;
font-size:10px;
vertical-align:middle;
font-weight:400;
font-style:normal;
font-family:Arial,sans-serif;
-webkit-user-select:none;
-moz-user-select:none;
-ms-user-select:none;
user-select:none
}
.video-js .vjs-tech {
position:absolute;
top:0;
left:0;
width:100%;
height:100%
}
.video-js:-moz-full-screen {
position:absolute
}
body.vjs-full-window {
padding:0;
margin:0;
height:100%;
overflow-y:auto
}
.video-js.vjs-fullscreen {
position:fixed;
overflow:hidden;
z-index:1000;
left:0;
top:0;
bottom:0;
right:0;
width:100%!important;
height:100%!important;
_position:absolute
}
.video-js:-webkit-full-screen {
width:100%!important;
height:100%!important
}
.video-js.vjs-fullscreen.vjs-user-inactive {
cursor:none
}
.vjs-poster {
background-repeat:no-repeat;
background-position:50% 50%;
background-size:contain;
background-color:#000;
cursor:pointer;
margin:0;
padding:0;
position:absolute;
top:0;
right:0;
bottom:0;
left:0
}
.vjs-poster img {
display:block;
margin:0 auto;
max-height:100%;
padding:0;
width:100%
}
.video-js.vjs-has-started .vjs-poster {
display:none
}
.video-js.vjs-audio.vjs-has-started .vjs-poster {
display:block
}
.video-js.vjs-controls-disabled .vjs-poster {
display:none
}
.video-js.vjs-using-native-controls .vjs-poster {
display:none
}
.video-js .vjs-text-track-display {
position:absolute;
top:0;
left:0;
bottom:3em;
right:0;
pointer-events:none
}
.vjs-caption-settings {
position:relative;
top:1em;
background-color:#000;
opacity:.75;
color:#FFF;
margin:0 auto;
padding:.5em;
height:15em;
font-family:Arial,Helvetica,sans-serif;
font-size:12px;
width:40em
}
.vjs-caption-settings .vjs-tracksettings {
top:0;
bottom:2em;
left:0;
right:0;
position:absolute;
overflow:auto
}
.vjs-caption-settings .vjs-tracksettings-colors,.vjs-caption-settings .vjs-tracksettings-font {
float:left
}
.vjs-caption-settings .vjs-tracksettings-colors:after,.vjs-caption-settings .vjs-tracksettings-font:after,.vjs-caption-settings .vjs-tracksettings-controls:after {
clear:both
}
.vjs-caption-settings .vjs-tracksettings-controls {
position:absolute;
bottom:1em;
right:1em
}
.vjs-caption-settings .vjs-tracksetting {
margin:5px;
padding:3px;
min-height:40px
}
.vjs-caption-settings .vjs-tracksetting label {
display:block;
width:100px;
margin-bottom:5px
}
.vjs-caption-settings .vjs-tracksetting span {
display:inline;
margin-left:5px
}
.vjs-caption-settings .vjs-tracksetting>div {
margin-bottom:5px;
min-height:20px
}
.vjs-caption-settings .vjs-tracksetting>div:last-child {
margin-bottom:0;
padding-bottom:0;
min-height:0
}
.vjs-caption-settings label>input {
margin-right:10px
}
.vjs-caption-settings input[type=button] {
width:40px;
height:40px
}
.vjs-hidden {
display:none!important
}
.vjs-lock-showing {
display:block!important;
opacity:1;
visibility:visible
}
.vjs-no-js {
padding:2em;
color:#ccc;
background-color:#333;
font-size:1.8em;
font-family:Arial,sans-serif;
text-align:center;
width:30em;
height:15em;
margin:0 auto
}
.vjs-no-js a,.vjs-no-js a:visited {
color:#F4A460
}
三：引用依赖video.js
/*! Video.js v4.12.15 Copyright 2014 Brightcove, Inc. https://github.com/videojs/video.js/blob/master/LICENSE */
(function() {var b=void 0,f=!0,j=null,l=!1;function m(){return function(){}}function n(a){return function(){return this[a]}}function p(a){return function(){return a}}var s;document.createElement("video");document.createElement("audio");document.createElement("track");
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s.e=function(a,c){var d;c=t.i.D({className:this.T(),role:"button","aria-live":"polite",tabIndex:0},c);d=t.a.prototype.e.call(this,a,c);c.innerHTML||(this.B=t.e("div",{className:"vjs-control-content"}),this.Ib=t.e("span",{className:"vjs-control-text",innerHTML:this.v(this.ta)||"Need Text"}),this.B.appendChild(this.Ib),d.appendChild(this.B));return d};s.T=function(){return"vjs-control "+t.a.prototype.T.call(this)};s.u=m();s.kb=function(){t.b(document,"keydown",t.bind(this,this.ka))};
s.ka=function(a){if(32==a.which||13==a.which)a.preventDefault(),this.u()};s.jb=function(){t.n(document,"keydown",t.bind(this,this.ka))};t.S=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.Hd=this.da(this.q.barName);this.handle=this.da(this.q.handleName);this.b("mousedown",this.lb);this.b("touchstart",this.lb);this.b("focus",this.kb);this.b("blur",this.jb);this.b("click",this.u);this.b(a,"controlsvisible",this.update);this.b(a,this.Uc,this.update)}});s=t.S.prototype;
s.e=function(a,c){c=c||{};c.className+=" vjs-slider";c=t.i.D({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},c);return t.a.prototype.e.call(this,a,c)};s.lb=function(a){a.preventDefault();t.Id();this.p("vjs-sliding");this.b(document,"mousemove",this.la);this.b(document,"mouseup",this.Ba);this.b(document,"touchmove",this.la);this.b(document,"touchend",this.Ba);this.la(a)};s.la=m();
s.Ba=function(){t.Xe();this.r("vjs-sliding");this.n(document,"mousemove",this.la);this.n(document,"mouseup",this.Ba);this.n(document,"touchmove",this.la);this.n(document,"touchend",this.Ba);this.update()};s.update=function(){if(this.c){var a,c=this.Qb(),d=this.handle,e=this.Hd;if("number"!==typeof c||c!==c||0>c||Infinity===c)c=0;a=c;if(d){a=this.c.offsetWidth;var g=d.m().offsetWidth;a=g?g/a:0;c*=1-a;a=c+a/2;d.m().style.left=t.round(100*c,2)+"%"}e&&(e.m().style.width=t.round(100*a,2)+"%")}};
function ea(a,c){var d,e,g,h;d=a.c;e=t.Vd(d);h=g=d.offsetWidth;d=a.handle;if(a.options().vertical)return h=e.top,e=c.changedTouches?c.changedTouches[0].pageY:c.pageY,d&&(d=d.m().offsetHeight,h+=d/2,g-=d),Math.max(0,Math.min(1,(h-e+g)/g));g=e.left;e=c.changedTouches?c.changedTouches[0].pageX:c.pageX;d&&(d=d.m().offsetWidth,g+=d/2,h-=d);return Math.max(0,Math.min(1,(e-g)/h))}s.kb=function(){this.b(document,"keydown",this.ka)};
s.ka=function(a){if(37==a.which||40==a.which)a.preventDefault(),this.fd();else if(38==a.which||39==a.which)a.preventDefault(),this.gd()};s.jb=function(){this.n(document,"keydown",this.ka)};s.u=function(a){a.stopImmediatePropagation();a.preventDefault()};t.ga=t.a.extend();t.ga.prototype.defaultValue=0;t.ga.prototype.e=function(a,c){c=c||{};c.className+=" vjs-slider-handle";c=t.i.D({innerHTML:‘<span class="vjs-control-text">‘+this.defaultValue+"</span>"},c);return t.a.prototype.e.call(this,"div",c)};
t.qa=t.a.extend();function fa(a,c){a.aa(c);c.b("click",t.bind(a,function(){G(this)}))}t.qa.prototype.e=function(){var a=this.options().zc||"ul";this.B=t.e(a,{className:"vjs-menu-content"});a=t.a.prototype.e.call(this,"div",{append:this.B,className:"vjs-menu"});a.appendChild(this.B);t.b(a,"click",function(a){a.preventDefault();a.stopImmediatePropagation()});return a};t.M=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.selected(c.selected)}});
t.M.prototype.e=function(a,c){return t.w.prototype.e.call(this,"li",t.i.D({className:"vjs-menu-item",innerHTML:this.v(this.q.label)},c))};t.M.prototype.u=function(){this.selected(f)};t.M.prototype.selected=function(a){a?(this.p("vjs-selected"),this.c.setAttribute("aria-selected",f)):(this.r("vjs-selected"),this.c.setAttribute("aria-selected",l))};
t.O=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.update();this.b("keydown",this.ka);this.c.setAttribute("aria-haspopup",f);this.c.setAttribute("role","button")}});s=t.O.prototype;s.update=function(){var a=this.La();this.za&&this.removeChild(this.za);this.za=a;this.aa(a);this.H&&0===this.H.length?this.W():this.H&&1<this.H.length&&this.show()};s.Ja=l;
s.La=function(){var a=new t.qa(this.d);this.options().title&&a.wa().appendChild(t.e("li",{className:"vjs-menu-title",innerHTML:t.va(this.options().title),Se:-1}));if(this.H=this.createItems())for(var c=0;c<this.H.length;c++)fa(a,this.H[c]);return a};s.Ka=m();s.T=function(){return this.className+" vjs-menu-button "+t.w.prototype.T.call(this)};s.kb=m();s.jb=m();s.u=function(){this.N("mouseout",t.bind(this,function(){G(this.za);this.c.blur()}));this.Ja?H(this):ga(this)};
s.ka=function(a){32==a.which||13==a.which?(this.Ja?H(this):ga(this),a.preventDefault()):27==a.which&&(this.Ja&&H(this),a.preventDefault())};function ga(a){a.Ja=f;a.za.p("vjs-lock-showing");a.c.setAttribute("aria-pressed",f);a.H&&0<a.H.length&&a.H[0].m().focus()}function H(a){a.Ja=l;G(a.za);a.c.setAttribute("aria-pressed",l)}t.J=function(a){"number"===typeof a?this.code=a:"string"===typeof a?this.message=a:"object"===typeof a&&t.i.D(this,a);this.message||(this.message=t.J.Pd[this.code]||"")};
t.J.prototype.code=0;t.J.prototype.message="";t.J.prototype.status=j;t.J.gb="MEDIA_ERR_CUSTOM MEDIA_ERR_ABORTED MEDIA_ERR_NETWORK MEDIA_ERR_DECODE MEDIA_ERR_SRC_NOT_SUPPORTED MEDIA_ERR_ENCRYPTED".split(" ");
t.J.Pd={1:"You aborted the video playback",2:"A network error caused the video download to fail part-way.",3:"The video playback was aborted due to a corruption problem or because the video used features your browser did not support.",4:"The video could not be loaded, either because the server or network failed or because the format is not supported.",5:"The video is encrypted and we do not have the keys to decrypt it."};for(var I=0;I<t.J.gb.length;I++)t.J[t.J.gb[I]]=I,t.J.prototype[t.J.gb[I]]=I;
var J,ha,K,L;
J=["requestFullscreen exitFullscreen fullscreenElement fullscreenEnabled fullscreenchange fullscreenerror".split(" "),"webkitRequestFullscreen webkitExitFullscreen webkitFullscreenElement webkitFullscreenEnabled webkitfullscreenchange webkitfullscreenerror".split(" "),"webkitRequestFullScreen webkitCancelFullScreen webkitCurrentFullScreenElement webkitCancelFullScreen webkitfullscreenchange webkitfullscreenerror".split(" "),"mozRequestFullScreen mozCancelFullScreen mozFullScreenElement mozFullScreenEnabled mozfullscreenchange mozfullscreenerror".split(" "),"msRequestFullscreen msExitFullscreen msFullscreenElement msFullscreenEnabled MSFullscreenChange MSFullscreenError".split(" ")];
ha=J[0];for(L=0;L<J.length;L++)if(J[L][1]in document){K=J[L];break}if(K){t.bb.Pb={};for(L=0;L<K.length;L++)t.bb.Pb[ha[L]]=K[L]}
t.Player=t.a.extend({l:function(a,c,d){this.L=a;a.id=a.id||"vjs_video_"+t.s++;this.Te=a&&t.Oa(a);c=t.i.D(ia(a),c);this.Pc=c.language||t.options.language;this.je=c.languages||t.options.languages;this.K={};this.Vc=c.poster||"";this.Jb=!!c.controls;a.controls=l;c.$c=l;ja(this,"audio"===this.L.nodeName.toLowerCase());t.a.call(this,this,c,d);this.controls()?this.p("vjs-controls-enabled"):this.p("vjs-controls-disabled");ja(this)&&this.p("vjs-audio");t.Ca[this.Qa]=this;c.plugins&&t.i.ca(c.plugins,function(a,
c){this[a](c)},this);var e,g,h,k,q;e=t.bind(this,this.reportUserActivity);this.b("mousedown",function(){e();this.clearInterval(g);g=this.setInterval(e,250)});this.b("mousemove",function(a){if(a.screenX!=k||a.screenY!=q)k=a.screenX,q=a.screenY,e()});this.b("mouseup",function(){e();this.clearInterval(g)});this.b("keydown",e);this.b("keyup",e);this.setInterval(function(){if(this.Fa){this.Fa=l;this.userActive(f);this.clearTimeout(h);var a=this.options().inactivityTimeout;0<a&&(h=this.setTimeout(function(){this.Fa||
this.userActive(l)},a))}},250)}});s=t.Player.prototype;s.language=function(a){if(a===b)return this.Pc;this.Pc=a;return this};s.languages=n("je");s.q=t.options;s.dispose=function(){this.o("dispose");this.n("dispose");t.Ca[this.Qa]=j;this.L&&this.L.player&&(this.L.player=j);this.c&&this.c.player&&(this.c.player=j);this.h&&this.h.dispose();t.a.prototype.dispose.call(this)};
function ia(a){var c,d,e={sources:[],tracks:[]};c=t.Oa(a);d=c["data-setup"];d!==j&&t.i.D(c,t.JSON.parse(d||"{}"));t.i.D(e,c);if(a.hasChildNodes()){var g,h;a=a.childNodes;g=0;for(h=a.length;g<h;g++)c=a[g],d=c.nodeName.toLowerCase(),"source"===d?e.sources.push(t.Oa(c)):"track"===d&&e.tracks.push(t.Oa(c))}return e}
s.e=function(){var a=this.c=t.a.prototype.e.call(this,"div"),c=this.L,d;c.removeAttribute("width");c.removeAttribute("height");d=t.Oa(c);t.i.ca(d,function(c){"class"==c?a.className=d[c]:a.setAttribute(c,d[c])});c.id+="_html5_api";c.className="vjs-tech";c.player=a.player=this;this.p("vjs-paused");this.width(this.q.width,f);this.height(this.q.height,f);c.ce=c.networkState;c.parentNode&&c.parentNode.insertBefore(a,c);t.Rb(c,a);this.c=a;this.b("loadstart",this.te);this.b("waiting",this.ze);this.b(["canplay",
"canplaythrough","playing","ended"],this.ye);this.b("seeking",this.we);this.b("seeked",this.ve);this.b("ended",this.qe);this.b("play",this.Xb);this.b("firstplay",this.re);this.b("pause",this.Wb);this.b("progress",this.ue);this.b("durationchange",this.Sc);this.b("fullscreenchange",this.se);return a};
function ka(a,c,d){a.h&&(a.ya=l,a.h.dispose(),a.h=l);"Html5"!==c&&a.L&&(t.f.Kb(a.L),a.L=j);a.Ta=c;a.ya=l;var e=t.i.D({source:d,parentEl:a.c},a.q[c.toLowerCase()]);d&&(a.Cc=d.type,d.src==a.K.src&&0<a.K.currentTime&&(e.startTime=a.K.currentTime),a.K.src=d.src);a.h=new window.videojs[c](a,e);a.h.I(function(){this.d.Va()})}s.te=function(){this.r("vjs-ended");this.error(j);this.paused()?la(this,l):this.o("firstplay")};s.Jc=l;
function la(a,c){c!==b&&a.Jc!==c&&((a.Jc=c)?(a.p("vjs-has-started"),a.o("firstplay")):a.r("vjs-has-started"))}s.Xb=function(){this.r("vjs-ended");this.r("vjs-paused");this.p("vjs-playing");la(this,f)};s.ze=function(){this.p("vjs-waiting")};s.ye=function(){this.r("vjs-waiting")};s.we=function(){this.p("vjs-seeking")};s.ve=function(){this.r("vjs-seeking")};s.re=function(){this.q.starttime&&this.currentTime(this.q.starttime);this.p("vjs-has-started")};s.Wb=function(){this.r("vjs-playing");this.p("vjs-paused")};
s.ue=function(){1==this.bufferedPercent()&&this.o("loadedalldata")};s.qe=function(){this.p("vjs-ended");this.q.loop?(this.currentTime(0),this.play()):this.paused()||this.pause()};s.Sc=function(){var a=M(this,"duration");a&&(0>a&&(a=Infinity),this.duration(a),Infinity===a?this.p("vjs-live"):this.r("vjs-live"))};s.se=function(){this.isFullscreen()?this.p("vjs-fullscreen"):this.r("vjs-fullscreen")};
function N(a,c,d){if(a.h&&!a.h.ya)a.h.I(function(){this[c](d)});else try{a.h[c](d)}catch(e){throw t.log(e),e;}}function M(a,c){if(a.h&&a.h.ya)try{return a.h[c]()}catch(d){throw a.h[c]===b?t.log("Video.js: "+c+" method not defined for "+a.Ta+" playback technology.",d):"TypeError"==d.name?(t.log("Video.js: "+c+" unavailable on "+a.Ta+" playback technology element.",d),a.h.ya=l):t.log(d),d;}}s.play=function(){N(this,"play");return this};s.pause=function(){N(this,"pause");return this};
s.paused=function(){return M(this,"paused")===l?l:f};s.currentTime=function(a){return a!==b?(N(this,"setCurrentTime",a),this):this.K.currentTime=M(this,"currentTime")||0};s.duration=function(a){if(a!==b)return this.K.duration=parseFloat(a),this;this.K.duration===b&&this.Sc();return this.K.duration||0};s.remainingTime=function(){return this.duration()-this.currentTime()};s.buffered=function(){var a=M(this,"buffered");if(!a||!a.length)a=t.xa(0,0);return a};
s.bufferedPercent=function(){var a=this.duration(),c=this.buffered(),d=0,e,g;if(!a)return 0;for(var h=0;h<c.length;h++)e=c.start(h),g=c.end(h),g>a&&(g=a),d+=g-e;return d/a};s.volume=function(a){if(a!==b)return a=Math.max(0,Math.min(1,parseFloat(a))),this.K.volume=a,N(this,"setVolume",a),t.Ie(a),this;a=parseFloat(M(this,"volume"));return isNaN(a)?1:a};s.muted=function(a){return a!==b?(N(this,"setMuted",a),this):M(this,"muted")||l};s.Sa=function(){return M(this,"supportsFullScreen")||l};s.Mc=l;
s.isFullscreen=function(a){return a!==b?(this.Mc=!!a,this):this.Mc};s.isFullScreen=function(a){t.log.warn(‘player.isFullScreen() has been deprecated, use player.isFullscreen() with a lowercase "s")‘);return this.isFullscreen(a)};
s.requestFullscreen=function(){var a=t.bb.Pb;this.isFullscreen(f);a?(t.b(document,a.fullscreenchange,t.bind(this,function(c){this.isFullscreen(document[a.fullscreenElement]);this.isFullscreen()===l&&t.n(document,a.fullscreenchange,arguments.callee);this.o("fullscreenchange")})),this.c[a.requestFullscreen]()):this.h.Sa()?N(this,"enterFullScreen"):(this.Fc(),this.o("fullscreenchange"));return this};
s.requestFullScreen=function(){t.log.warn(‘player.requestFullScreen() has been deprecated, use player.requestFullscreen() with a lowercase "s")‘);return this.requestFullscreen()};s.exitFullscreen=function(){var a=t.bb.Pb;this.isFullscreen(l);if(a)document[a.exitFullscreen]();else this.h.Sa()?N(this,"exitFullScreen"):(this.Lb(),this.o("fullscreenchange"));return this};s.cancelFullScreen=function(){t.log.warn("player.cancelFullScreen() has been deprecated, use player.exitFullscreen()");return this.exitFullscreen()};
s.Fc=function(){this.fe=f;this.Rd=document.documentElement.style.overflow;t.b(document,"keydown",t.bind(this,this.Gc));document.documentElement.style.overflow="hidden";t.p(document.body,"vjs-full-window");this.o("enterFullWindow")};s.Gc=function(a){27===a.keyCode&&(this.isFullscreen()===f?this.exitFullscreen():this.Lb())};s.Lb=function(){this.fe=l;t.n(document,"keydown",this.Gc);document.documentElement.style.overflow=this.Rd;t.r(document.body,"vjs-full-window");this.o("exitFullWindow")};
s.selectSource=function(a){for(var c=0,d=this.q.techOrder;c<d.length;c++){var e=t.va(d[c]),g=window.videojs[e];if(g){if(g.isSupported())for(var h=0,k=a;h<k.length;h++){var q=k[h];if(g.canPlaySource(q))return{source:q,h:e}}}else t.log.error(‘The "‘+e+‘" tech is undefined. Skipped browser support check for that tech.‘)}return l};
s.src=function(a){if(a===b)return M(this,"src");t.i.isArray(a)?ma(this,a):"string"===typeof a?this.src({src:a}):a instanceof Object&&(a.type&&!window.videojs[this.Ta].canPlaySource(a)?ma(this,[a]):(this.K.src=a.src,this.Cc=a.type||"",this.I(function(){window.videojs[this.Ta].prototype.hasOwnProperty("setSource")?N(this,"setSource",a):N(this,"src",a.src);"auto"==this.q.preload&&this.load();this.q.autoplay&&this.play()})));return this};
function ma(a,c){var d=a.selectSource(c);d?d.h===a.Ta?a.src(d.source):ka(a,d.h,d.source):(a.setTimeout(function(){this.error({code:4,message:this.v(this.options().notSupportedMessage)})},0),a.Va())}s.load=function(){N(this,"load");return this};s.currentSrc=function(){return M(this,"currentSrc")||this.K.src||""};s.Nd=function(){return this.Cc||""};s.Ra=function(a){return a!==b?(N(this,"setPreload",a),this.q.preload=a,this):M(this,"preload")};
s.autoplay=function(a){return a!==b?(N(this,"setAutoplay",a),this.q.autoplay=a,this):M(this,"autoplay")};s.loop=function(a){return a!==b?(N(this,"setLoop",a),this.q.loop=a,this):M(this,"loop")};s.poster=function(a){if(a===b)return this.Vc;a||(a="");this.Vc=a;N(this,"setPoster",a);this.o("posterchange");return this};
s.controls=function(a){return a!==b?(a=!!a,this.Jb!==a&&((this.Jb=a)?(this.r("vjs-controls-disabled"),this.p("vjs-controls-enabled"),this.o("controlsenabled")):(this.r("vjs-controls-enabled"),this.p("vjs-controls-disabled"),this.o("controlsdisabled"))),this):this.Jb};t.Player.prototype.bc;s=t.Player.prototype;
s.usingNativeControls=function(a){return a!==b?(a=!!a,this.bc!==a&&((this.bc=a)?(this.p("vjs-using-native-controls"),this.o("usingnativecontrols")):(this.r("vjs-using-native-controls"),this.o("usingcustomcontrols"))),this):this.bc};s.ja=j;s.error=function(a){if(a===b)return this.ja;if(a===j)return this.ja=a,this.r("vjs-error"),this;this.ja=a instanceof t.J?a:new t.J(a);this.o("error");this.p("vjs-error");t.log.error("(CODE:"+this.ja.code+" "+t.J.gb[this.ja.code]+")",this.ja.message,this.ja);return this};
s.ended=function(){return M(this,"ended")};s.seeking=function(){return M(this,"seeking")};s.seekable=function(){return M(this,"seekable")};s.Fa=f;s.reportUserActivity=function(){this.Fa=f};s.ac=f;
s.userActive=function(a){return a!==b?(a=!!a,a!==this.ac&&((this.ac=a)?(this.Fa=f,this.r("vjs-user-inactive"),this.p("vjs-user-active"),this.o("useractive")):(this.Fa=l,this.h&&this.h.N("mousemove",function(a){a.stopPropagation();a.preventDefault()}),this.r("vjs-user-active"),this.p("vjs-user-inactive"),this.o("userinactive"))),this):this.ac};s.playbackRate=function(a){return a!==b?(N(this,"setPlaybackRate",a),this):this.h&&this.h.featuresPlaybackRate?M(this,"playbackRate"):1};s.Lc=l;
function ja(a,c){return c!==b?(a.Lc=!!c,a):a.Lc}s.networkState=function(){return M(this,"networkState")};s.readyState=function(){return M(this,"readyState")};s.textTracks=function(){return this.h&&this.h.textTracks()};s.X=function(){return this.h&&this.h.remoteTextTracks()};s.addTextTrack=function(a,c,d){return this.h&&this.h.addTextTrack(a,c,d)};s.ha=function(a){return this.h&&this.h.addRemoteTextTrack(a)};s.Da=function(a){this.h&&this.h.removeRemoteTextTrack(a)};t.tb=t.a.extend();
t.tb.prototype.q={sf:"play",children:{playToggle:{},currentTimeDisplay:{},timeDivider:{},durationDisplay:{},remainingTimeDisplay:{},liveDisplay:{},progressControl:{},fullscreenToggle:{},volumeControl:{},muteToggle:{},playbackRateMenuButton:{},subtitlesButton:{},captionsButton:{},chaptersButton:{}}};t.tb.prototype.e=function(){return t.e("div",{className:"vjs-control-bar"})};t.hc=t.a.extend({l:function(a,c){t.a.call(this,a,c)}});
t.hc.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-live-controls vjs-control"});this.B=t.e("div",{className:"vjs-live-display",innerHTML:‘<span class="vjs-control-text">‘+this.v("Stream Type")+"</span>"+this.v("LIVE"),"aria-live":"off"});a.appendChild(this.B);return a};t.kc=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.b(a,"play",this.Xb);this.b(a,"pause",this.Wb)}});s=t.kc.prototype;s.ta="Play";s.T=function(){return"vjs-play-control "+t.w.prototype.T.call(this)};
s.u=function(){this.d.paused()?this.d.play():this.d.pause()};s.Xb=function(){this.r("vjs-paused");this.p("vjs-playing");this.c.children[0].children[0].innerHTML=this.v("Pause")};s.Wb=function(){this.r("vjs-playing");this.p("vjs-paused");this.c.children[0].children[0].innerHTML=this.v("Play")};t.ub=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.b(a,"timeupdate",this.fa)}});
t.ub.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-current-time vjs-time-controls vjs-control"});this.B=t.e("div",{className:"vjs-current-time-display",innerHTML:‘<span class="vjs-control-text">Current Time </span>0:00‘,"aria-live":"off"});a.appendChild(this.B);return a};t.ub.prototype.fa=function(){var a=this.d.nb?this.d.K.currentTime:this.d.currentTime();this.B.innerHTML=‘<span class="vjs-control-text">‘+this.v("Current Time")+"</span> "+t.Na(a,this.d.duration())};
t.vb=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.b(a,"timeupdate",this.fa);this.b(a,"loadedmetadata",this.fa)}});t.vb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-duration vjs-time-controls vjs-control"});this.B=t.e("div",{className:"vjs-duration-display",innerHTML:‘<span class="vjs-control-text">‘+this.v("Duration Time")+"</span> 0:00","aria-live":"off"});a.appendChild(this.B);return a};
t.vb.prototype.fa=function(){var a=this.d.duration();a&&(this.B.innerHTML=‘<span class="vjs-control-text">‘+this.v("Duration Time")+"</span> "+t.Na(a))};t.qc=t.a.extend({l:function(a,c){t.a.call(this,a,c)}});t.qc.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-time-divider",innerHTML:"<div><span>/</span></div>"})};t.Cb=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.b(a,"timeupdate",this.fa)}});
t.Cb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-remaining-time vjs-time-controls vjs-control"});this.B=t.e("div",{className:"vjs-remaining-time-display",innerHTML:‘<span class="vjs-control-text">‘+this.v("Remaining Time")+"</span> -0:00","aria-live":"off"});a.appendChild(this.B);return a};t.Cb.prototype.fa=function(){this.d.duration()&&(this.B.innerHTML=‘<span class="vjs-control-text">‘+this.v("Remaining Time")+"</span> -"+t.Na(this.d.remainingTime()))};
t.Ya=t.w.extend({l:function(a,c){t.w.call(this,a,c)}});t.Ya.prototype.ta="Fullscreen";t.Ya.prototype.T=function(){return"vjs-fullscreen-control "+t.w.prototype.T.call(this)};t.Ya.prototype.u=function(){this.d.isFullscreen()?(this.d.exitFullscreen(),this.Ib.innerHTML=this.v("Fullscreen")):(this.d.requestFullscreen(),this.Ib.innerHTML=this.v("Non-Fullscreen"))};t.Bb=t.a.extend({l:function(a,c){t.a.call(this,a,c)}});t.Bb.prototype.q={children:{seekBar:{}}};
t.Bb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-progress-control vjs-control"})};t.nc=t.S.extend({l:function(a,c){t.S.call(this,a,c);this.b(a,"timeupdate",this.Ea);a.I(t.bind(this,this.Ea))}});s=t.nc.prototype;s.q={children:{loadProgressBar:{},playProgressBar:{},seekHandle:{}},barName:"playProgressBar",handleName:"seekHandle"};s.Uc="timeupdate";s.e=function(){return t.S.prototype.e.call(this,"div",{className:"vjs-progress-holder","aria-label":"video progress bar"})};
s.Ea=function(){var a=this.d.nb?this.d.K.currentTime:this.d.currentTime();this.c.setAttribute("aria-valuenow",t.round(100*this.Qb(),2));this.c.setAttribute("aria-valuetext",t.Na(a,this.d.duration()))};s.Qb=function(){return this.d.currentTime()/this.d.duration()};s.lb=function(a){t.S.prototype.lb.call(this,a);this.d.nb=f;this.d.p("vjs-scrubbing");this.$e=!this.d.paused();this.d.pause()};s.la=function(a){a=ea(this,a)*this.d.duration();a==this.d.duration()&&(a-=0.1);this.d.currentTime(a)};
s.Ba=function(a){t.S.prototype.Ba.call(this,a);this.d.nb=l;this.d.r("vjs-scrubbing");this.$e&&this.d.play()};s.gd=function(){this.d.currentTime(this.d.currentTime()+5)};s.fd=function(){this.d.currentTime(this.d.currentTime()-5)};t.yb=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.b(a,"progress",this.update)}});t.yb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-load-progress",innerHTML:‘<span class="vjs-control-text"><span>‘+this.v("Loaded")+"</span>: 0%</span>"})};
t.yb.prototype.update=function(){var a,c,d,e,g=this.d.buffered();a=this.d.duration();var h,k=this.d;h=k.buffered();k=k.duration();h=h.end(h.length-1);h>k&&(h=k);k=this.c.children;this.c.style.width=100*(h/a||0)+"%";for(a=0;a<g.length;a++)c=g.start(a),d=g.end(a),(e=k[a])||(e=this.c.appendChild(t.e())),e.style.left=100*(c/h||0)+"%",e.style.width=100*((d-c)/h||0)+"%";for(a=k.length;a>g.length;a--)this.c.removeChild(k[a-1])};t.jc=t.a.extend({l:function(a,c){t.a.call(this,a,c)}});
t.jc.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-play-progress",innerHTML:‘<span class="vjs-control-text"><span>‘+this.v("Progress")+"</span>: 0%</span>"})};t.Za=t.ga.extend({l:function(a,c){t.ga.call(this,a,c);this.b(a,"timeupdate",this.fa)}});t.Za.prototype.defaultValue="00:00";t.Za.prototype.e=function(){return t.ga.prototype.e.call(this,"div",{className:"vjs-seek-handle","aria-live":"off"})};
t.Za.prototype.fa=function(){var a=this.d.nb?this.d.K.currentTime:this.d.currentTime();this.c.innerHTML=‘<span class="vjs-control-text">‘+t.Na(a,this.d.duration())+"</span>"};t.Fb=t.a.extend({l:function(a,c){t.a.call(this,a,c);a.h&&a.h.featuresVolumeControl===l&&this.p("vjs-hidden");this.b(a,"loadstart",function(){a.h.featuresVolumeControl===l?this.p("vjs-hidden"):this.r("vjs-hidden")})}});t.Fb.prototype.q={children:{volumeBar:{}}};
t.Fb.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-volume-control vjs-control"})};t.Eb=t.S.extend({l:function(a,c){t.S.call(this,a,c);this.b(a,"volumechange",this.Ea);a.I(t.bind(this,this.Ea))}});s=t.Eb.prototype;s.Ea=function(){this.c.setAttribute("aria-valuenow",t.round(100*this.d.volume(),2));this.c.setAttribute("aria-valuetext",t.round(100*this.d.volume(),2)+"%")};s.q={children:{volumeLevel:{},volumeHandle:{}},barName:"volumeLevel",handleName:"volumeHandle"};
s.Uc="volumechange";s.e=function(){return t.S.prototype.e.call(this,"div",{className:"vjs-volume-bar","aria-label":"volume level"})};s.la=function(a){this.d.muted()&&this.d.muted(l);this.d.volume(ea(this,a))};s.Qb=function(){return this.d.muted()?0:this.d.volume()};s.gd=function(){this.d.volume(this.d.volume()+0.1)};s.fd=function(){this.d.volume(this.d.volume()-0.1)};t.rc=t.a.extend({l:function(a,c){t.a.call(this,a,c)}});
t.rc.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-volume-level",innerHTML:‘<span class="vjs-control-text"></span>‘})};t.Gb=t.ga.extend();t.Gb.prototype.defaultValue="00:00";t.Gb.prototype.e=function(){return t.ga.prototype.e.call(this,"div",{className:"vjs-volume-handle"})};
t.ra=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.b(a,"volumechange",this.update);a.h&&a.h.featuresVolumeControl===l&&this.p("vjs-hidden");this.b(a,"loadstart",function(){a.h.featuresVolumeControl===l?this.p("vjs-hidden"):this.r("vjs-hidden")})}});t.ra.prototype.e=function(){return t.w.prototype.e.call(this,"div",{className:"vjs-mute-control vjs-control",innerHTML:‘<div><span class="vjs-control-text">‘+this.v("Mute")+"</span></div>"})};
t.ra.prototype.u=function(){this.d.muted(this.d.muted()?l:f)};t.ra.prototype.update=function(){var a=this.d.volume(),c=3;0===a||this.d.muted()?c=0:0.33>a?c=1:0.67>a&&(c=2);this.d.muted()?this.c.children[0].children[0].innerHTML!=this.v("Unmute")&&(this.c.children[0].children[0].innerHTML=this.v("Unmute")):this.c.children[0].children[0].innerHTML!=this.v("Mute")&&(this.c.children[0].children[0].innerHTML=this.v("Mute"));for(a=0;4>a;a++)t.r(this.c,"vjs-vol-"+a);t.p(this.c,"vjs-vol-"+c)};
t.Ha=t.O.extend({l:function(a,c){t.O.call(this,a,c);this.b(a,"volumechange",this.af);a.h&&a.h.featuresVolumeControl===l&&this.p("vjs-hidden");this.b(a,"loadstart",function(){a.h.featuresVolumeControl===l?this.p("vjs-hidden"):this.r("vjs-hidden")});this.p("vjs-menu-button")}});t.Ha.prototype.La=function(){var a=new t.qa(this.d,{zc:"div"}),c=new t.Eb(this.d,this.q.volumeBar);c.b("focus",function(){a.p("vjs-lock-showing")});c.b("blur",function(){G(a)});a.aa(c);return a};
t.Ha.prototype.u=function(){t.ra.prototype.u.call(this);t.O.prototype.u.call(this)};t.Ha.prototype.e=function(){return t.w.prototype.e.call(this,"div",{className:"vjs-volume-menu-button vjs-menu-button vjs-control",innerHTML:‘<div><span class="vjs-control-text">‘+this.v("Mute")+"</span></div>"})};t.Ha.prototype.af=t.ra.prototype.update;t.lc=t.O.extend({l:function(a,c){t.O.call(this,a,c);this.pd();this.od();this.b(a,"loadstart",this.pd);this.b(a,"ratechange",this.od)}});s=t.lc.prototype;s.ta="Playback Rate";
s.className="vjs-playback-rate";s.e=function(){var a=t.O.prototype.e.call(this);this.Oc=t.e("div",{className:"vjs-playback-rate-value",innerHTML:1});a.appendChild(this.Oc);return a};s.La=function(){var a=new t.qa(this.k()),c=this.k().options().playbackRates;if(c)for(var d=c.length-1;0<=d;d--)a.aa(new t.Ab(this.k(),{rate:c[d]+"x"}));return a};s.Ea=function(){this.m().setAttribute("aria-valuenow",this.k().playbackRate())};
s.u=function(){for(var a=this.k().playbackRate(),c=this.k().options().playbackRates,d=c[0],e=0;e<c.length;e++)if(c[e]>a){d=c[e];break}this.k().playbackRate(d)};function na(a){return a.k().h&&a.k().h.featuresPlaybackRate&&a.k().options().playbackRates&&0<a.k().options().playbackRates.length}s.pd=function(){na(this)?this.r("vjs-hidden"):this.p("vjs-hidden")};s.od=function(){na(this)&&(this.Oc.innerHTML=this.k().playbackRate()+"x")};
t.Ab=t.M.extend({zc:"button",l:function(a,c){var d=this.label=c.rate,e=this.Wc=parseFloat(d,10);c.label=d;c.selected=1===e;t.M.call(this,a,c);this.b(a,"ratechange",this.update)}});t.Ab.prototype.u=function(){t.M.prototype.u.call(this);this.k().playbackRate(this.Wc)};t.Ab.prototype.update=function(){this.selected(this.k().playbackRate()==this.Wc)};t.mc=t.w.extend({l:function(a,c){t.w.call(this,a,c);this.update();a.b("posterchange",t.bind(this,this.update))}});s=t.mc.prototype;
s.dispose=function(){this.k().n("posterchange",this.update);t.w.prototype.dispose.call(this)};s.e=function(){var a=t.e("div",{className:"vjs-poster",tabIndex:-1});t.td||(this.Mb=t.e("img"),a.appendChild(this.Mb));return a};s.update=function(){var a=this.k().poster();this.na(a);a?this.show():this.W()};s.na=function(a){var c;this.Mb?this.Mb.src=a:(c="",a&&(c=‘url("‘+a+‘")‘),this.c.style.backgroundImage=c)};s.u=function(){this.d.play()};t.ic=t.a.extend({l:function(a,c){t.a.call(this,a,c)}});
t.ic.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-loading-spinner"})};t.rb=t.w.extend();t.rb.prototype.e=function(){return t.w.prototype.e.call(this,"div",{className:"vjs-big-play-button",innerHTML:‘<span aria-hidden="true"></span>‘,"aria-label":"play video"})};t.rb.prototype.u=function(){this.d.play()};t.wb=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.update();this.b(a,"error",this.update)}});
t.wb.prototype.e=function(){var a=t.a.prototype.e.call(this,"div",{className:"vjs-error-display"});this.B=t.e("div");a.appendChild(this.B);return a};t.wb.prototype.update=function(){this.k().error()&&(this.B.innerHTML=this.v(this.k().error().message))};var O;t.j=t.a.extend({l:function(a,c,d){c=c||{};c.$c=l;t.a.call(this,a,c,d);this.featuresProgressEvents||this.ne();this.featuresTimeupdateEvents||this.oe();this.be();this.featuresNativeTextTracks||this.Sd();this.de()}});s=t.j.prototype;
s.be=function(){var a,c;a=this.k();c=function(){a.controls()&&!a.usingNativeControls()&&this.Fd()};this.I(c);this.b(a,"controlsenabled",c);this.b(a,"controlsdisabled",this.De);this.I(function(){this.networkState&&0<this.networkState()&&this.k().o("loadstart")})};
s.Fd=function(){var a;this.b("mousedown",this.u);this.b("touchstart",function(){a=this.d.userActive()});this.b("touchmove",function(){a&&this.k().reportUserActivity()});this.b("touchend",function(a){a.preventDefault()});da(this);this.b("tap",this.xe)};s.De=function(){this.n("tap");this.n("touchstart");this.n("touchmove");this.n("touchleave");this.n("touchcancel");this.n("touchend");this.n("click");this.n("mousedown")};
s.u=function(a){0===a.button&&this.k().controls()&&(this.k().paused()?this.k().play():this.k().pause())};s.xe=function(){this.k().userActive(!this.k().userActive())};s.ne=function(){this.Qc=f;this.We()};s.me=function(){this.Qc=l;this.hd()};s.We=function(){this.Ce=this.setInterval(function(){var a=this.k().bufferedPercent();this.Jd!=a&&this.k().o("progress");this.Jd=a;1===a&&this.hd()},500)};s.hd=function(){this.clearInterval(this.Ce)};
s.oe=function(){var a=this.d;this.Vb=f;this.b(a,"play",this.md);this.b(a,"pause",this.qb);this.N("timeupdate",function(){this.featuresTimeupdateEvents=f;this.Rc()})};s.Rc=function(){var a=this.d;this.Vb=l;this.qb();this.n(a,"play",this.md);this.n(a,"pause",this.qb)};s.md=function(){this.Bc&&this.qb();this.Bc=this.setInterval(function(){this.k().o("timeupdate")},250)};s.qb=function(){this.clearInterval(this.Bc);this.k().o("timeupdate")};s.dispose=function(){this.Qc&&this.me();this.Vb&&this.Rc();t.a.prototype.dispose.call(this)};
s.Zb=function(){this.Vb&&this.k().o("timeupdate")};s.de=function(){function a(){var a=c.da("textTrackDisplay");a&&a.C()}var c=this.d,d;if(d=this.textTracks())d.addEventListener("removetrack",a),d.addEventListener("addtrack",a),this.b("dispose",t.bind(this,function(){d.removeEventListener("removetrack",a);d.removeEventListener("addtrack",a)}))};
s.Sd=function(){var a=this.d,c,d,e;window.WebVTT||(e=document.createElement("script"),e.src=a.options()["vtt.js"]||"../node_modules/vtt.js/dist/vtt.js",a.m().appendChild(e),window.WebVTT=f);if(d=this.textTracks())c=function(){var c,d,e;e=a.da("textTrackDisplay");e.C();for(c=0;c<this.length;c++)d=this[c],d.removeEventListener("cuechange",t.bind(e,e.C)),"showing"===d.mode&&d.addEventListener("cuechange",t.bind(e,e.C))},d.addEventListener("change",c),this.b("dispose",t.bind(this,function(){d.removeEventListener("change",
c)}))};s.textTracks=function(){this.d.ld=this.d.ld||new t.F;return this.d.ld};s.X=function(){this.d.Xc=this.d.Xc||new t.F;return this.d.Xc};O=function(a,c,d,e,g){var h=a.textTracks();g=g||{};g.kind=c;d&&(g.label=d);e&&(g.language=e);g.player=a.d;a=new t.t(g);P(h,a);return a};t.j.prototype.addTextTrack=function(a,c,d){if(!a)throw Error("TextTrack kind is required but was not provided");return O(this,a,c,d)};t.j.prototype.ha=function(a){a=O(this,a.kind,a.label,a.language,a);P(this.X(),a);return{Y:a}};
t.j.prototype.Da=function(a){Q(this.textTracks(),a);Q(this.X(),a)};t.j.prototype.bd=m();t.j.prototype.featuresVolumeControl=f;t.j.prototype.featuresFullscreenResize=l;t.j.prototype.featuresPlaybackRate=l;t.j.prototype.featuresProgressEvents=l;t.j.prototype.featuresTimeupdateEvents=l;t.j.prototype.featuresNativeTextTracks=l;
t.j.dc=function(a){a.registerSourceHandler=function(c,d){var e=a.cd;e||(e=a.cd=[]);d===b&&(d=e.length);e.splice(d,0,c)};a.ob=function(c){for(var d=a.cd||[],e,g=0;g<d.length;g++)if(e=d[g].canHandleSource(c))return d[g];return j};a.wc=function(c){var d=a.ob(c);return d?d.canHandleSource(c):""};a.prototype.ma=function(c){var d=a.ob(c);d||(a.nativeSourceHandler?d=a.nativeSourceHandler:t.log.error("No source hander found for the current source."));this.ia();this.n("dispose",this.ia);this.fb=c;this.$b=
d.handleSource(c,this);this.b("dispose",this.ia);return this};a.prototype.ia=function(){this.$b&&this.$b.dispose&&this.$b.dispose()}};t.media={};
t.f=t.j.extend({l:function(a,c,d){var e,g,h;if(c.nativeCaptions===l||c.nativeTextTracks===l)this.featuresNativeTextTracks=l;t.j.call(this,a,c,d);for(d=t.f.xb.length-1;0<=d;d--)this.b(t.f.xb[d],this.Td);(c=c.source)&&(this.c.currentSrc!==c.src||a.L&&3===a.L.ce)&&this.ma(c);if(this.c.hasChildNodes()){d=this.c.childNodes;e=d.length;for(c=[];e--;)g=d[e],h=g.nodeName.toLowerCase(),"track"===h&&(this.featuresNativeTextTracks?P(this.X(),g.track):c.push(g));for(d=0;d<c.length;d++)this.c.removeChild(c[d])}if(t.Db&&
a.options().nativeControlsForTouch===f){var k,q,r,u;k=this;q=this.k();c=q.controls();k.c.controls=!!c;r=function(){k.c.controls=f};u=function(){k.c.controls=l};q.b("controlsenabled",r);q.b("controlsdisabled",u);c=function(){q.n("controlsenabled",r);q.n("controlsdisabled",u)};k.b("dispose",c);q.b("usingcustomcontrols",c);q.usingNativeControls(f)}a.I(function(){this.src()&&(this.L&&this.q.autoplay&&this.paused())&&(delete this.L.poster,this.play())});this.Va()}});s=t.f.prototype;
s.dispose=function(){t.f.Kb(this.c);t.j.prototype.dispose.call(this)};
s.e=function(){var a=this.d,c,d,e,g=a.L;if(!g||this.movingMediaElementInDOM===l){g?(e=g.cloneNode(l),t.f.Kb(g),g=e,a.L=j):(g=t.e("video"),e=videojs.Z.Aa({},a.Te),(!t.Db||a.options().nativeControlsForTouch!==f)&&delete e.controls,t.ad(g,t.i.D(e,{id:a.id()+"_html5_api","class":"vjs-tech"})));g.player=a;if(a.q.nd)for(e=0;e<a.q.nd.length;e++)c=a.q.nd[e],d=document.createElement("track"),d.Tb=c.Tb,d.label=c.label,d.ed=c.ed,d.src=c.src,"default"in c&&d.setAttribute("default","default"),g.appendChild(d);
t.Rb(g,a.m())}c=["autoplay","preload","loop","muted"];for(e=c.length-1;0<=e;e--){d=c[e];var h={};"undefined"!==typeof a.q[d]&&(h[d]=a.q[d]);t.ad(g,h)}return g};s.Td=function(a){"error"==a.type&&this.error()?this.k().error(this.error().code):(a.bubbles=l,this.k().o(a))};s.play=function(){this.c.play()};s.pause=function(){this.c.pause()};s.paused=function(){return this.c.paused};s.currentTime=function(){return this.c.currentTime};s.Zb=function(a){try{this.c.currentTime=a}catch(c){t.log(c,"Video is not ready. (Video.js)")}};
s.duration=function(){return this.c.duration||0};s.buffered=function(){return this.c.buffered};s.volume=function(){return this.c.volume};s.Oe=function(a){this.c.volume=a};s.muted=function(){return this.c.muted};s.Ke=function(a){this.c.muted=a};s.width=function(){return this.c.offsetWidth};s.height=function(){return this.c.offsetHeight};s.Sa=function(){return"function"==typeof this.c.webkitEnterFullScreen&&(/Android/.test(t.P)||!/Chrome|Mac OS X 10.5/.test(t.P))?f:l};
s.Ec=function(){var a=this.c;"webkitDisplayingFullscreen"in a&&this.N("webkitbeginfullscreen",function(){this.d.isFullscreen(f);this.N("webkitendfullscreen",function(){this.d.isFullscreen(l);this.d.o("fullscreenchange")});this.d.o("fullscreenchange")});a.paused&&a.networkState<=a.ef?(this.c.play(),this.setTimeout(function(){a.pause();a.webkitEnterFullScreen()},0)):a.webkitEnterFullScreen()};s.Ud=function(){this.c.webkitExitFullScreen()};
function oa(a,c){var d=/^blob\:/i;return c&&a&&d.test(a)?c:a}s.src=function(a){var c=this.c.src;if(a===b)return oa(c,this.dd);this.na(a)};s.na=function(a){this.c.src=a};s.load=function(){this.c.load()};s.currentSrc=function(){var a=this.c.currentSrc;return!this.fb?a:oa(a,this.fb.src)};s.poster=function(){return this.c.poster};s.bd=function(a){this.c.poster=a};s.Ra=function(){return this.c.Ra};s.Me=function(a){this.c.Ra=a};s.autoplay=function(){return this.c.autoplay};
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function ta(){var a=T[U],c=a.charAt(0).toUpperCase()+a.slice(1);ua["set"+c]=function(c){return this.c.vjs_setProperty(a,c)}}function va(a){ua[a]=function(){return this.c.vjs_getProperty(a)}}
var ua=t.g.prototype,T="rtmpConnection rtmpStream preload defaultPlaybackRate playbackRate autoplay loop mediaGroup controller controls volume muted defaultMuted".split(" "),wa="error networkState readyState seeking initialTime startOffsetTime paused played ended videoTracks audioTracks videoWidth videoHeight".split(" "),U;for(U=0;U<T.length;U++)va(T[U]),ta();for(U=0;U<wa.length;U++)va(wa[U]);t.g.isSupported=function(){return 10<=t.g.version()[0]};t.j.dc(t.g);t.g.nativeSourceHandler={};
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t.g.checkReady=function(a){a.m()&&(a.m().vjs_getProperty?a.Va():this.setTimeout(function(){t.g.checkReady(a)},50))};t.g.onEvent=function(a,c){t.m(a).player.o(c)};t.g.onError=function(a,c){var d=t.m(a).player,e="FLASH: "+c;"srcnotfound"==c?d.error({code:4,message:e}):d.error(e)};
t.g.version=function(){var a="0,0,0";try{a=(new window.ActiveXObject("ShockwaveFlash.ShockwaveFlash")).GetVariable("$version").replace(/\D+/g,",").match(/^,?(.+),?$/)[1]}catch(c){try{navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin&&(a=(navigator.plugins["Shockwave Flash 2.0"]||navigator.plugins["Shockwave Flash"]).description.replace(/\D+/g,",").match(/^,?(.+),?$/)[1])}catch(d){}}return a.split(",")};
t.g.Dc=function(a,c,d,e,g){a=t.g.$d(a,d,e,g);a=t.e("div",{innerHTML:a}).childNodes[0];d=c.parentNode;c.parentNode.replaceChild(a,c);a[t.expando]=c[t.expando];var h=d.childNodes[0];setTimeout(function(){h.style.display="block"},1E3);return a};
t.g.$d=function(a,c,d,e){var g="",h="",k="";c&&t.i.ca(c,function(a,c){g+=a+"="+c+"&"});d=t.i.D({movie:a,flashvars:g,allowScriptAccess:"always",allowNetworking:"all"},d);t.i.ca(d,function(a,c){h+=‘<param name="‘+a+‘" value="‘+c+‘" />‘});e=t.i.D({data:a,width:"100%",height:"100%"},e);t.i.ca(e,function(a,c){k+=a+‘="‘+c+‘" ‘});return‘<object type="application/x-shockwave-flash" ‘+k+">"+h+"</object>"};t.g.Qe={"rtmp/mp4":"MP4","rtmp/flv":"FLV"};t.g.Df=function(a,c){return a+"&"+c};
t.g.Pe=function(a){var c={yc:"",jd:""};if(!a)return c;var d=a.indexOf("&"),e;-1!==d?e=d+1:(d=e=a.lastIndexOf("/")+1,0===d&&(d=e=a.length));c.yc=a.substring(0,d);c.jd=a.substring(e,a.length);return c};t.g.ie=function(a){return a in t.g.Qe};t.g.Dd=/^rtmp[set]?:\/\//i;t.g.he=function(a){return t.g.Dd.test(a)};t.g.Yb={};t.g.Yb.canHandleSource=function(a){return t.g.ie(a.type)||t.g.he(a.src)?"maybe":""};t.g.Yb.handleSource=function(a,c){var d=t.g.Pe(a.src);c.setRtmpConnection(d.yc);c.setRtmpStream(d.jd)};
t.g.registerSourceHandler(t.g.Yb);t.Cd=t.a.extend({l:function(a,c,d){t.a.call(this,a,c,d);if(!a.q.sources||0===a.q.sources.length){c=0;for(d=a.q.techOrder;c<d.length;c++){var e=t.va(d[c]),g=window.videojs[e];if(g&&g.isSupported()){ka(a,e);break}}}else a.src(a.q.sources)}});t.oc={disabled:"disabled",hidden:"hidden",showing:"showing"};t.Ed={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"};
t.t=function(a){var c,d,e,g,h,k,q,r,u,A,R;a=a||{};if(!a.player)throw Error("A player was not provided.");c=this;if(t.pa)for(R in c=document.createElement("custom"),t.t.prototype)c[R]=t.t.prototype[R];c.d=a.player;e=t.oc[a.mode]||"disabled";g=t.Ed[a.kind]||"subtitles";h=a.label||"";k=a.language||a.srclang||"";d=a.id||"vjs_text_track_"+t.s++;if("metadata"===g||"chapters"===g)e="hidden";c.V=[];c.Ia=[];q=new t.U(c.V);r=new t.U(c.Ia);A=l;u=t.bind(c,function(){this.activeCues;A&&(this.trigger("cuechange"),
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var ya,V,xa;ya=function(a,c){t.bf(a,t.bind(this,function(a,e,g){if(a)return t.log.error(a);c.Ub=f;V(g,c)}))};V=function(a,c){if("function"!==typeof window.WebVTT)window.setTimeout(function(){V(a,c)},25);else{var d=new window.WebVTT.Parser(window,window.vttjs,window.WebVTT.StringDecoder());d.oncue=function(a){c.sc(a)};d.onparsingerror=function(a){t.log.error(a)};d.parse(a);d.flush()}};
xa=function(a,c){var d;if(this==j)throw new TypeError(‘"this" is null or not defined‘);var e=Object(this),g=e.length>>>0;if(0===g)return-1;d=+c||0;Infinity===Math.abs(d)&&(d=0);if(d>=g)return-1;for(d=Math.max(0<=d?d:g-Math.abs(d),0);d<g;){if(d in e&&e[d]===a)return d;d++}return-1};
t.F=function(a){var c=this,d,e=0;if(t.pa)for(d in c=document.createElement("custom"),t.F.prototype)c[d]=t.F.prototype[d];a=a||[];c.Ua=[];for(Object.defineProperty(c,"length",{get:function(){return this.Ua.length}});e<a.length;e++)P(c,a[e]);if(t.pa)return c};t.F.prototype=t.i.create(t.z.prototype);t.F.prototype.constructor=t.F;t.F.prototype.ab={change:"change",addtrack:"addtrack",removetrack:"removetrack"};for(var za in t.F.prototype.ab)t.F.prototype["on"+za]=j;
function P(a,c){var d=a.Ua.length;""+d in a||Object.defineProperty(a,d,{get:function(){return this.Ua[d]}});c.addEventListener("modechange",t.bind(a,function(){this.o("change")}));a.Ua.push(c);a.o({type:"addtrack",Y:c})}function Q(a,c){for(var d=0,e=a.length,g;d<e;d++)if(g=a[d],g===c){a.Ua.splice(d,1);break}a.o({type:"removetrack",Y:c})}t.F.prototype.ae=function(a){for(var c=0,d=this.length,e=j,g;c<d;c++)if(g=this[c],g.id===a){e=g;break}return e};
t.U=function(a){var c=this,d;if(t.pa)for(d in c=document.createElement("custom"),t.U.prototype)c[d]=t.U.prototype[d];t.U.prototype.pb.call(c,a);Object.defineProperty(c,"length",{get:n("le")});if(t.pa)return c};t.U.prototype.pb=function(a){var c=this.length||0,d=0,e=a.length;this.V=a;this.le=a.length;a=function(a){""+a in this||Object.defineProperty(this,""+a,{get:function(){return this.V[a]}})};if(c<e)for(d=c;d<e;d++)a.call(this,d)};
t.U.prototype.Zd=function(a){for(var c=0,d=this.length,e=j,g;c<d;c++)if(g=this[c],g.id===a){e=g;break}return e};t.sa=t.a.extend({l:function(a,c,d){t.a.call(this,a,c,d);a.b("loadstart",t.bind(this,this.Ve));a.I(t.bind(this,function(){if(a.h&&a.h.featuresNativeTextTracks)this.W();else{var c,d,h;a.b("fullscreenchange",t.bind(this,this.C));d=a.q.tracks||[];for(c=0;c<d.length;c++)h=d[c],this.d.ha(h)}}))}});t.sa.prototype.Ve=function(){this.d.h&&this.d.h.featuresNativeTextTracks?this.W():this.show()};
t.sa.prototype.e=function(){return t.a.prototype.e.call(this,"div",{className:"vjs-text-track-display"})};t.sa.prototype.Md=function(){"function"===typeof window.WebVTT&&window.WebVTT.processCues(window,[],this.c)};function W(a,c){return"rgba("+parseInt(a[1]+a[1],16)+","+parseInt(a[2]+a[2],16)+","+parseInt(a[3]+a[3],16)+","+c+")"}
var Aa={tf:"monospace",zf:"sans-serif",Bf:"serif",uf:‘"Andale Mono", "Lucida Console", monospace‘,vf:‘"Courier New", monospace‘,xf:"sans-serif",yf:"serif",kf:‘"Comic Sans MS", Impact, fantasy‘,Af:‘"Monotype Corsiva", cursive‘,Cf:‘"Andale Mono", "Lucida Console", monospace, sans-serif‘};t.sa.prototype.C=function(){var a=this.d.textTracks(),c=0,d;this.Md();if(a)for(;c<a.length;c++)d=a[c],"showing"===d.mode&&this.Ze(d)};
t.sa.prototype.Ze=function(a){if("function"===typeof window.WebVTT&&a.activeCues){for(var c=0,d=this.d.textTrackSettings.Hc(),e,g=[];c<a.activeCues.length;c++)g.push(a.activeCues[c]);window.WebVTT.processCues(window,a.activeCues,this.c);for(c=g.length;c--;){a=g[c].lf;d.color&&(a.firstChild.style.color=d.color);if(d.kd)try{a.firstChild.style.color=W(d.color||"#fff",d.kd)}catch(h){}d.backgroundColor&&(a.firstChild.style.backgroundColor=d.backgroundColor);if(d.vc)try{a.firstChild.style.backgroundColor=
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t.$=t.M.extend({l:function(a,c){var d=this.Y=c.track,e=a.textTracks(),g,h;e&&(g=t.bind(this,function(){var a="showing"===this.Y.mode,c,d,g;if(this instanceof t.zb){a=f;d=0;for(g=e.length;d<g;d++)if(c=e[d],c.kind===this.Y.kind&&"showing"===c.mode){a=l;break}}this.selected(a)}),e.addEventListener("change",g),a.b("dispose",function(){e.removeEventListener("change",g)}));c.label=d.label||d.language||"Unknown";c.selected=d["default"]||"showing"===d.mode;t.M.call(this,a,c);e&&e.onchange===b&&this.b(["tap",
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t.sb=t.$.extend({l:function(a,c){c.track={kind:c.kind,player:a,label:c.kind+" settings","default":l,mode:"disabled"};t.$.call(this,a,c);this.p("vjs-texttrack-settings")}});t.sb.prototype.u=function(){this.k().da("textTrackSettings").show()};
t.Q=t.O.extend({l:function(a,c){var d,e;t.O.call(this,a,c);d=this.d.textTracks();1>=this.H.length&&this.W();d&&(e=t.bind(this,this.update),d.addEventListener("removetrack",e),d.addEventListener("addtrack",e),this.d.b("dispose",function(){d.removeEventListener("removetrack",e);d.removeEventListener("addtrack",e)}))}});
t.Q.prototype.Ka=function(){var a=[],c,d;this instanceof t.oa&&(!this.k().h||!this.k().h.featuresNativeTextTracks)&&a.push(new t.sb(this.d,{kind:this.ea}));a.push(new t.zb(this.d,{kind:this.ea}));d=this.d.textTracks();if(!d)return a;for(var e=0;e<d.length;e++)c=d[e],c.kind===this.ea&&a.push(new t.$(this.d,{track:c}));return a};t.oa=t.Q.extend({l:function(a,c,d){t.Q.call(this,a,c,d);this.c.setAttribute("aria-label","Captions Menu")}});t.oa.prototype.ea="captions";t.oa.prototype.ta="Captions";
t.oa.prototype.className="vjs-captions-button";t.oa.prototype.update=function(){var a=2;t.Q.prototype.update.call(this);this.k().h&&this.k().h.featuresNativeTextTracks&&(a=1);this.H&&this.H.length>a?this.show():this.W()};t.$a=t.Q.extend({l:function(a,c,d){t.Q.call(this,a,c,d);this.c.setAttribute("aria-label","Subtitles Menu")}});t.$a.prototype.ea="subtitles";t.$a.prototype.ta="Subtitles";t.$a.prototype.className="vjs-subtitles-button";
t.Wa=t.Q.extend({l:function(a,c,d){t.Q.call(this,a,c,d);this.c.setAttribute("aria-label","Chapters Menu")}});s=t.Wa.prototype;s.ea="chapters";s.ta="Chapters";s.className="vjs-chapters-button";s.Ka=function(){var a=[],c,d;d=this.d.textTracks();if(!d)return a;for(var e=0;e<d.length;e++)c=d[e],c.kind===this.ea&&a.push(new t.$(this.d,{track:c}));return a};
s.La=function(){for(var a=this.d.textTracks()||[],c=0,d=a.length,e,g,h=this.H=[];c<d;c++)if(e=a[c],e.kind==this.ea)if(e.Ac){g=e;break}else e.mode="hidden",window.setTimeout(t.bind(this,function(){this.La()}),100);a=this.za;a===b&&(a=new t.qa(this.d),a.wa().appendChild(t.e("li",{className:"vjs-menu-title",innerHTML:t.va(this.ea),Se:-1})));if(g){e=g.cues;for(var k,c=0,d=e.length;c<d;c++)k=e[c],k=new t.Xa(this.d,{track:g,cue:k}),h.push(k),a.aa(k);this.aa(a)}0<this.H.length&&this.show();return a};
t.Xa=t.M.extend({l:function(a,c){var d=this.Y=c.track,e=this.cue=c.cue,g=a.currentTime();c.label=e.text;c.selected=e.startTime<=g&&g<e.endTime;t.M.call(this,a,c);d.addEventListener("cuechange",t.bind(this,this.update))}});t.Xa.prototype.u=function(){t.M.prototype.u.call(this);this.d.currentTime(this.cue.startTime);this.update(this.cue.startTime)};t.Xa.prototype.update=function(){var a=this.cue,c=this.d.currentTime();this.selected(a.startTime<=c&&c<a.endTime)};
function X(a){var c;a.Ge?c=a.Ge[0]:a.options&&(c=a.options[a.options.selectedIndex]);return c.value}function Y(a,c){var d,e;if(c){for(d=0;d<a.options.length&&!(e=a.options[d],e.value===c);d++);a.selectedIndex=d}}
t.pc=t.a.extend({l:function(a,c){t.a.call(this,a,c);this.W();t.b(this.m().querySelector(".vjs-done-button"),"click",t.bind(this,function(){this.Fe();this.W()}));t.b(this.m().querySelector(".vjs-default-button"),"click",t.bind(this,function(){this.m().querySelector(".vjs-fg-color > select").selectedIndex=0;this.m().querySelector(".vjs-bg-color > select").selectedIndex=0;this.m().querySelector(".window-color > select").selectedIndex=0;this.m().querySelector(".vjs-text-opacity > select").selectedIndex=
0;this.m().querySelector(".vjs-bg-opacity > select").selectedIndex=0;this.m().querySelector(".vjs-window-opacity > select").selectedIndex=0;this.m().querySelector(".vjs-edge-style select").selectedIndex=0;this.m().querySelector(".vjs-font-family select").selectedIndex=0;this.m().querySelector(".vjs-font-percent select").selectedIndex=2;this.C()}));t.b(this.m().querySelector(".vjs-fg-color > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-bg-color > select"),"change",t.bind(this,
this.C));t.b(this.m().querySelector(".window-color > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-text-opacity > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-bg-opacity > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-window-opacity > select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-font-percent select"),"change",t.bind(this,this.C));t.b(this.m().querySelector(".vjs-edge-style select"),"change",t.bind(this,
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s.Hc=function(){var a,c,d,e,g,h,k,q,r,u;a=this.m();g=X(a.querySelector(".vjs-edge-style select"));h=X(a.querySelector(".vjs-font-family select"));k=X(a.querySelector(".vjs-fg-color > select"));d=X(a.querySelector(".vjs-text-opacity > select"));q=X(a.querySelector(".vjs-bg-color > select"));c=X(a.querySelector(".vjs-bg-opacity > select"));r=X(a.querySelector(".window-color > select"));e=X(a.querySelector(".vjs-window-opacity > select"));a=window.parseFloat(X(a.querySelector(".vjs-font-percent > select")));
c={backgroundOpacity:c,textOpacity:d,windowOpacity:e,edgeStyle:g,fontFamily:h,color:k,backgroundColor:q,windowColor:r,fontPercent:a};for(u in c)(""===c[u]||"none"===c[u]||"fontPercent"===u&&1===c[u])&&delete c[u];return c};
s.Ne=function(a){var c=this.m();Y(c.querySelector(".vjs-edge-style select"),a.Ma);Y(c.querySelector(".vjs-font-family select"),a.fontFamily);Y(c.querySelector(".vjs-fg-color > select"),a.color);Y(c.querySelector(".vjs-text-opacity > select"),a.kd);Y(c.querySelector(".vjs-bg-color > select"),a.backgroundColor);Y(c.querySelector(".vjs-bg-opacity > select"),a.vc);Y(c.querySelector(".window-color > select"),a.cc);Y(c.querySelector(".vjs-window-opacity > select"),a.rd);(a=a.Ob)&&(a=a.toFixed(2));Y(c.querySelector(".vjs-font-percent > select"),
a)};s.Ee=function(){var a;try{a=JSON.parse(window.localStorage.getItem("vjs-text-track-settings"))}catch(c){}a&&this.Ne(a)};s.Fe=function(){var a;if(this.d.options().persistTextTrackSettings){a=this.Hc();try{t.hb(a)?window.localStorage.removeItem("vjs-text-track-settings"):window.localStorage.setItem("vjs-text-track-settings",JSON.stringify(a))}catch(c){}}};s.C=function(){var a=this.d.da("textTrackDisplay");a&&a.C()};
if("undefined"!==typeof window.JSON&&"function"===typeof window.JSON.parse)t.JSON=window.JSON;else{t.JSON={};var Z=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;t.JSON.parse=function(a,c){function d(a,e){var k,q,r=a[e];if(r&&"object"===typeof r)for(k in r)Object.prototype.hasOwnProperty.call(r,k)&&(q=d(r,k),q!==b?r[k]=q:delete r[k]);return c.call(a,e,r)}var e;a=String(a);Z.lastIndex=0;Z.test(a)&&(a=a.replace(Z,function(a){return"\\u"+("0000"+
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t.uc=function(){var a,c,d,e;a=document.getElementsByTagName("video");c=document.getElementsByTagName("audio");var g=[];if(a&&0<a.length){d=0;for(e=a.length;d<e;d++)g.push(a[d])}if(c&&0<c.length){d=0;for(e=c.length;d<e;d++)g.push(c[d])}if(g&&0<g.length){d=0;for(e=g.length;d<e;d++)if((c=g[d])&&c.getAttribute)c.player===b&&(a=c.getAttribute("data-setup"),a!==j&&videojs(c));else{t.Hb();break}}else t.qd||t.Hb()};t.Hb=function(){setTimeout(t.uc,1)};
"complete"===document.readyState?t.qd=f:t.N(window,"load",function(){t.qd=f});t.Hb();t.Be=function(a,c){t.Player.prototype[a]=c};var Ba=this;function $(a,c){var d=a.split("."),e=Ba;!(d[0]in e)&&e.execScript&&e.execScript("var "+d[0]);for(var g;d.length&&(g=d.shift());)!d.length&&c!==b?e[g]=c:e=e[g]?e[g]:e[g]={}};$("videojs",t);$("_V_",t);$("videojs.options",t.options);$("videojs.players",t.Ca);$("videojs.TOUCH_ENABLED",t.Db);$("videojs.cache",t.ua);$("videojs.Component",t.a);t.a.prototype.player=t.a.prototype.k;t.a.prototype.options=t.a.prototype.options;t.a.prototype.init=t.a.prototype.l;t.a.prototype.dispose=t.a.prototype.dispose;t.a.prototype.createEl=t.a.prototype.e;t.a.prototype.contentEl=t.a.prototype.wa;t.a.prototype.el=t.a.prototype.m;t.a.prototype.addChild=t.a.prototype.aa;
t.a.prototype.getChild=t.a.prototype.da;t.a.prototype.getChildById=t.a.prototype.Yd;t.a.prototype.children=t.a.prototype.children;t.a.prototype.initChildren=t.a.prototype.Kc;t.a.prototype.removeChild=t.a.prototype.removeChild;t.a.prototype.on=t.a.prototype.b;t.a.prototype.off=t.a.prototype.n;t.a.prototype.one=t.a.prototype.N;t.a.prototype.trigger=t.a.prototype.o;t.a.prototype.triggerReady=t.a.prototype.Va;t.a.prototype.show=t.a.prototype.show;t.a.prototype.hide=t.a.prototype.W;
t.a.prototype.width=t.a.prototype.width;t.a.prototype.height=t.a.prototype.height;t.a.prototype.dimensions=t.a.prototype.Qd;t.a.prototype.ready=t.a.prototype.I;t.a.prototype.addClass=t.a.prototype.p;t.a.prototype.removeClass=t.a.prototype.r;t.a.prototype.hasClass=t.a.prototype.Pa;t.a.prototype.buildCSSClass=t.a.prototype.T;t.a.prototype.localize=t.a.prototype.v;t.a.prototype.setInterval=t.a.prototype.setInterval;t.a.prototype.setTimeout=t.a.prototype.setTimeout;$("videojs.EventEmitter",t.z);
t.z.prototype.on=t.z.prototype.b;t.z.prototype.addEventListener=t.z.prototype.addEventListener;t.z.prototype.off=t.z.prototype.n;t.z.prototype.removeEventListener=t.z.prototype.removeEventListener;t.z.prototype.one=t.z.prototype.N;t.z.prototype.trigger=t.z.prototype.o;t.z.prototype.dispatchEvent=t.z.prototype.dispatchEvent;t.Player.prototype.ended=t.Player.prototype.ended;t.Player.prototype.enterFullWindow=t.Player.prototype.Fc;t.Player.prototype.exitFullWindow=t.Player.prototype.Lb;
t.Player.prototype.preload=t.Player.prototype.Ra;t.Player.prototype.remainingTime=t.Player.prototype.remainingTime;t.Player.prototype.supportsFullScreen=t.Player.prototype.Sa;t.Player.prototype.currentType=t.Player.prototype.Nd;t.Player.prototype.requestFullScreen=t.Player.prototype.requestFullScreen;t.Player.prototype.requestFullscreen=t.Player.prototype.requestFullscreen;t.Player.prototype.cancelFullScreen=t.Player.prototype.cancelFullScreen;t.Player.prototype.exitFullscreen=t.Player.prototype.exitFullscreen;
t.Player.prototype.isFullScreen=t.Player.prototype.isFullScreen;t.Player.prototype.isFullscreen=t.Player.prototype.isFullscreen;t.Player.prototype.textTracks=t.Player.prototype.textTracks;t.Player.prototype.remoteTextTracks=t.Player.prototype.X;t.Player.prototype.addTextTrack=t.Player.prototype.addTextTrack;t.Player.prototype.addRemoteTextTrack=t.Player.prototype.ha;t.Player.prototype.removeRemoteTextTrack=t.Player.prototype.Da;t.Player.prototype.seekable=t.Player.prototype.seekable;
$("videojs.MediaLoader",t.Cd);$("videojs.TextTrackDisplay",t.sa);$("videojs.ControlBar",t.tb);$("videojs.Button",t.w);$("videojs.PlayToggle",t.kc);$("videojs.FullscreenToggle",t.Ya);$("videojs.BigPlayButton",t.rb);$("videojs.LoadingSpinner",t.ic);$("videojs.CurrentTimeDisplay",t.ub);$("videojs.DurationDisplay",t.vb);$("videojs.TimeDivider",t.qc);$("videojs.RemainingTimeDisplay",t.Cb);$("videojs.LiveDisplay",t.hc);$("videojs.ErrorDisplay",t.wb);$("videojs.Slider",t.S);$("videojs.ProgressControl",t.Bb);
$("videojs.SeekBar",t.nc);$("videojs.LoadProgressBar",t.yb);$("videojs.PlayProgressBar",t.jc);$("videojs.SeekHandle",t.Za);$("videojs.VolumeControl",t.Fb);$("videojs.VolumeBar",t.Eb);$("videojs.VolumeLevel",t.rc);$("videojs.VolumeMenuButton",t.Ha);$("videojs.VolumeHandle",t.Gb);$("videojs.MuteToggle",t.ra);$("videojs.PosterImage",t.mc);$("videojs.Menu",t.qa);$("videojs.MenuItem",t.M);$("videojs.MenuButton",t.O);$("videojs.PlaybackRateMenuButton",t.lc);$("videojs.ChaptersTrackMenuItem",t.Xa);
$("videojs.TextTrackButton",t.Q);$("videojs.TextTrackMenuItem",t.$);$("videojs.OffTextTrackMenuItem",t.zb);$("videojs.CaptionSettingsMenuItem",t.sb);t.O.prototype.createItems=t.O.prototype.Ka;t.Q.prototype.createItems=t.Q.prototype.Ka;t.Wa.prototype.createItems=t.Wa.prototype.Ka;$("videojs.SubtitlesButton",t.$a);$("videojs.CaptionsButton",t.oa);$("videojs.ChaptersButton",t.Wa);$("videojs.MediaTechController",t.j);t.j.withSourceHandlers=t.j.dc;t.j.prototype.featuresVolumeControl=t.j.prototype.qf;
t.j.prototype.featuresFullscreenResize=t.j.prototype.mf;t.j.prototype.featuresPlaybackRate=t.j.prototype.nf;t.j.prototype.featuresProgressEvents=t.j.prototype.of;t.j.prototype.featuresTimeupdateEvents=t.j.prototype.pf;t.j.prototype.setPoster=t.j.prototype.bd;t.j.prototype.textTracks=t.j.prototype.textTracks;t.j.prototype.remoteTextTracks=t.j.prototype.X;t.j.prototype.addTextTrack=t.j.prototype.addTextTrack;t.j.prototype.addRemoteTextTrack=t.j.prototype.ha;t.j.prototype.removeRemoteTextTrack=t.j.prototype.Da;
$("videojs.Html5",t.f);t.f.Events=t.f.xb;t.f.isSupported=t.f.isSupported;t.f.canPlaySource=t.f.wc;t.f.patchCanPlayType=t.f.Tc;t.f.unpatchCanPlayType=t.f.Ye;t.f.prototype.setCurrentTime=t.f.prototype.Zb;t.f.prototype.setVolume=t.f.prototype.Oe;t.f.prototype.setMuted=t.f.prototype.Ke;t.f.prototype.setPreload=t.f.prototype.Me;t.f.prototype.setAutoplay=t.f.prototype.He;t.f.prototype.setLoop=t.f.prototype.Je;t.f.prototype.enterFullScreen=t.f.prototype.Ec;t.f.prototype.exitFullScreen=t.f.prototype.Ud;
t.f.prototype.playbackRate=t.f.prototype.playbackRate;t.f.prototype.setPlaybackRate=t.f.prototype.Le;t.f.selectSourceHandler=t.f.ob;t.f.prototype.setSource=t.f.prototype.ma;t.f.prototype.disposeSourceHandler=t.f.prototype.ia;t.f.prototype.textTracks=t.f.prototype.textTracks;t.f.prototype.remoteTextTracks=t.f.prototype.X;t.f.prototype.addTextTrack=t.f.prototype.addTextTrack;t.f.prototype.addRemoteTextTrack=t.f.prototype.ha;t.f.prototype.removeRemoteTextTrack=t.f.prototype.Da;$("videojs.Flash",t.g);
t.g.isSupported=t.g.isSupported;t.g.canPlaySource=t.g.wc;t.g.onReady=t.g.onReady;t.g.embed=t.g.Dc;t.g.version=t.g.version;t.g.prototype.setSource=t.g.prototype.ma;t.g.selectSourceHandler=t.g.ob;t.g.prototype.setSource=t.g.prototype.ma;t.g.prototype.disposeSourceHandler=t.g.prototype.ia;$("videojs.TextTrack",t.t);$("videojs.TextTrackList",t.F);$("videojs.TextTrackCueList",t.U);$("videojs.TextTrackSettings",t.pc);t.t.prototype.id=t.t.prototype.id;t.t.prototype.label=t.t.prototype.label;
t.t.prototype.kind=t.t.prototype.Tb;t.t.prototype.mode=t.t.prototype.mode;t.t.prototype.cues=t.t.prototype.Ac;t.t.prototype.activeCues=t.t.prototype.jf;t.t.prototype.addCue=t.t.prototype.sc;t.t.prototype.removeCue=t.t.prototype.Yc;t.F.prototype.getTrackById=t.F.prototype.ae;t.U.prototype.getCueById=t.F.prototype.Zd;$("videojs.CaptionsTrack",t.cf);$("videojs.SubtitlesTrack",t.hf);$("videojs.ChaptersTrack",t.df);$("videojs.autoSetup",t.uc);$("videojs.plugin",t.Be);$("videojs.createTimeRange",t.xa);
$("videojs.util",t.Z);t.Z.mergeOptions=t.Z.Aa;t.addLanguage=t.Gd;})();
/* vtt.js - v0.12.1 (https://github.com/mozilla/vtt.js) built on 08-07-2015 */
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a.onflush&&a.onflush(),this}},a.WebVTT=n}(this,this.vttjs||{});!function(a,t,e,n,m){m=t.location,Math.random()>.01||(a.src="//www.google-analytics.com/__utm.gif?utmwv=5.4.2&utmac=UA-16505296-2&utmn=1&utmhn="+n(m.hostname)+"&utmsr="+t.screen.availWidth+"x"+t.screen.availHeight+"&utmul="+(e.language||e.userLanguage||"").toLowerCase()+"&utmr="+n(m.href)+"&utmp="+n(m.hostname+m.pathname)+"&utmcc=__utma%3D1."+Math.floor(1e10*Math.random())+".1.1.1.1%3B"+"&utme=8(vjsv)9(v4.12.15)")}(new Image,window,navigator,encodeURIComponent);
四：引用html5media.js
/*
* HTML 5 media compatibility layer.
*
* Copyright 2010 Dave Hall <[email protected]>.
*
* This script is part of the html5media project. The html5media project enables
* HTML5 video and audio tags in all major browsers.
*
* The html5media project is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* The html5media project is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with html5media. If not, see<http://www.gnu.org/licenses/>.
*
* Developed by Dave Hall.
*
* <http://www.etianen.com/>
*/
(function(window, document, undefined) {
"use strict";
// Tagnames for the different types of media tag.
var VIDEO_TAG = "video";
var AUDIO_TAG = "audio";
var userAgent = window.navigator.userAgent.toLowerCase();
// If no video tag is supported, go ahead and enable all HTML5 elements.
if (!document.createElement(VIDEO_TAG).canPlayType) {
document.createElement(AUDIO_TAG);
document.createElement("source");
}
// Checks whether this is a broken Android implementation.
var isBrokenAndroid = userAgent.match(/android 2\.[12]/) !== null || userAgent.match(/android 6/) !== null;
// Checks if this is opera.
var isOpera = userAgent.match(/opera/) !== null;
// Checks whether the given element can play the fiven format.
function canPlayFormat(element, format) {
return element.canPlayType(format) || (isBrokenAndroid && format.search("mp4") > -1);
}
// Scans over elements with the given tag name, creating fallbacks if required.
function scanElementsByTagName(tagName) {
var elements = document.getElementsByTagName(tagName);
var elementsList = [];
for (var n = 0; n < elements.length; n++) {
elementsList.push(elements[n]);
}
for (n = 0; n < elementsList.length; n++) {
var element = elementsList[n];
var requiresFallback = true;
// Test if the media tag is supported.
if (element.canPlayType) {
// If the media has a src attribute, and can play it, then all is good.
if (element.src) {
if (canPlayFormat(element, guessFormat(tagName, element.src))) {
requiresFallback = false;
}
} else {
// Check for source child attributes.
var sources = element.getElementsByTagName("source");
for (var m = 0; m < sources.length; m++) {
var source = sources[m];
if (canPlayFormat(element, guessFormat(tagName, source.src, source.type))) {
requiresFallback = false;
break;
}
}
}
}
// If cannot play media, create the fallback.
if (requiresFallback || html5media.forceFallback(tagName, element)) {
html5media.createFallback(tagName, element);
} else {
// HACK: Enables playback in android phones.
if (isBrokenAndroid) {
element.addEventListener("click", function() {
this.play();
}, false);
}
}
}
}
/**
* Replaces all video tags with flowplayer video player if the browser does
* not support either the video tag the h.264 codex.
*
* This is run automatically on document ready, but can be run manually
* again after dynamically creating HTML5 video tags.
*/
function html5media() {
scanElementsByTagName("video");
scanElementsByTagName("audio");
}
/**
* Callback to allow conditional forcing of the fallback player.
*
* Return true to force the flash fallback. The default implementation never
* forces the flash fallback.
*/
html5media.forceFallback = function(tagName, element) {
return false;
};
// Removes the final filename from the given path.
function dirname(path) {
return path.split("/").slice(0, -1).join("/") + "/";
}
/**
* The locations of the flowplayer and flowplayer controls SWF files.
*
* Override this if they are not located in the same folder as the
*/
var scriptRoot = (function() {
var scripts = document.getElementsByTagName("script");
for (var n = 0; n < scripts.length; n++) {
var script = scripts[n];
if (script.src.match(/html5media(\.min|)\.js/)) {
return dirname(script.src);
}
}
return "";
}());
html5media.flowplayerSwf = scriptRoot + "flowplayer.swf";
html5media.flowplayerAudioSwf = scriptRoot + "flowplayer.audio.swf";
html5media.flowplayerControlsSwf = scriptRoot + "flowplayer.controls.swf";
html5media.expressInstallSwf = scriptRoot + "expressInstall.swf";
html5media.videoFallbackClass = "html5media-video-fallback";
html5media.audioFallbackClass = "html5media-audio-fallback";
// Known media formats.
var THEORA_FORMAT = ‘video/ogg; codecs="theora, vorbis"‘;
var H264_FORMAT = ‘video/mp4; codecs="avc1.42E01E, mp4a.40.2"‘;
var VORBIS_FORMAT = ‘audio/ogg; codecs="vorbis"‘;
var WEBM_FORMAT = ‘video/webm;‘;
var M4A_FORMAT = ‘audio/x-m4a;‘;
var MP3_FORMAT = ‘audio/mpeg;‘;
var WAV_FORMAT = ‘audio/wav; codecs="1"‘;
/**
* The video format to assume if it cannot be determined what format a media
* file is.
*/
var assumedFormats = {
video: H264_FORMAT,
audio: MP3_FORMAT
};
/**
* Formats that the fallback Flash player is able to understand.
*/
var fallbackFormats = [H264_FORMAT, M4A_FORMAT, MP3_FORMAT];
/**
* Known file extensions that can be used to guess media formats in the
* absence of other information.
*/
var fileExtensions = {
video: {
"ogg": THEORA_FORMAT,
"ogv": THEORA_FORMAT,
"avi": H264_FORMAT,
"mp4": H264_FORMAT,
"mkv": H264_FORMAT,
"h264": H264_FORMAT,
"264": H264_FORMAT,
"avc": H264_FORMAT,
"m4v": H264_FORMAT,
"3gp": H264_FORMAT,
"3gpp": H264_FORMAT,
"3g2": H264_FORMAT,
"mpg": H264_FORMAT,
"mpeg": H264_FORMAT,
"webm": WEBM_FORMAT
},
audio: {
"ogg": VORBIS_FORMAT,
"oga": VORBIS_FORMAT,
"aac": M4A_FORMAT,
"m4a": M4A_FORMAT,
"mp3": MP3_FORMAT,
"wav": WAV_FORMAT
}
};
// Trys to determine the format of a given video file.
function guessFormat(tag, src, type) {
// An explicit type is always best.
if (type) {
return type;
}
// Try to match based on file extension.
var extensionMatch = (/\.([a-z1-9]+)(\?|#|\s|$)/i).exec(src);
if (extensionMatch) {
var format = fileExtensions[tag][extensionMatch[1]];
if (format) {
return format;
}
}
return assumedFormats[tag];
}
// Detects presence of HTML5 attributes.
function hasAttr(element, attr) {
var val = element.getAttribute(attr);
return !!val || typeof val == "string";
}
// Standardizes URLs to avoid confusing Flowplayer.
function fixPath(url) {
var link = document.createElement("a");
link.href = url;
return link.href;
}
// Calculates the given dimension of the given element.
function getDimension(element, dimension, fallback) {
// Attempt to use it‘s attribute value.
var result = element.getAttribute(dimension);
if (result) {
return result + "px";
}
// Attempt to use it‘s computed style.
var style;
if (element.currentStyle) {
style = element.currentStyle[dimension];
} else if (window.getComputedStyle) {
style = document.defaultView.getComputedStyle(element, null).getPropertyValue(dimension);
} else {
return fallback;
}
if (style == "auto") {
return fallback;
}
return style;
}
// Extracts the mimetype from a format string.
function getMimeType(format) {
return format.match(/\s*([\w-]+\/[\w-]+)(;|\s|$)/)[1];
}
// Checks whether the two formats are equivalent.
function formatMatches(format1, format2) {
return (getMimeType(format1) == getMimeType(format2));
}
/**
* Callback for adding custom configuration options to Flowplayer before it
* launches. This callback is supplied with the tagname of the element being
* replaced ("video" or "audio"), the element being replaced, and the
* generated Flowplayer configuration.
*
* This callback should return the updated Flowplayer configuration. By
* The default implementation leaves the generated configuration intact.
*/
html5media.configureFlowplayer = function(element, config) {
return config;
};
/**
* Default callback for creating a fallback for html5 media tags.
*
* This implementation creates flowplayer instances, but this can
* theoretically be used to support all different types of flash player.
*/
html5media.createFallback = function(tagName, element) {
var hasControls = hasAttr(element, "controls");
// Standardize the src and poster.
var poster = element.getAttribute("poster") || "";
var src = element.getAttribute("src") || "";
if (!src) {
// Find a compatible fallback file.
var sources = element.getElementsByTagName("source");
for (var sn = 0; sn < sources.length; sn++) {
var source = sources[sn];
var srcValue = source.getAttribute("src");
if (srcValue) {
for (var fn = 0; fn < fallbackFormats.length; fn++) {
var fallbackFormat = fallbackFormats[fn];
if (formatMatches(fallbackFormat, guessFormat(tagName, srcValue, source.getAttribute("type")))) {
src = srcValue;
break;
}
}
}
if (src) {
break;
}
}
}
// If there is no src, then fail silently for now.
if (!src) {
return;
}
// Create the replacement element div.
var replacement = document.createElement("span");
replacement.id = element.id;
replacement.style.cssText = element.style.cssText;
replacement.className = element.className;
replacement.title = element.title;
if (!element.style.display) {
replacement.style.display = "block";
}
replacement.style.width = getDimension(element, "width", "300px");
if (tagName == "audio") {
replacement.style.height = getDimension(element, "height", "26px");
replacement.className = (replacement.className ? replacement.className+" " : "")+html5media.audioFallbackClass;
} else {
replacement.style.height = getDimension(element, "height", "200px");
replacement.className = (replacement.className ? replacement.className+" " : "")+html5media.videoFallbackClass;
}
// Replace the element with the div.
element.parentNode.replaceChild(replacement, element);
var preload = (element.getAttribute("preload") || "").toLowerCase();
// Activate flowplayer.
var playlist = [];
if (poster) {
playlist.push({url: fixPath(poster)});
}
if (src) {
playlist.push({
url: fixPath(src),
autoPlay: hasAttr(element, "autoplay"),
autoBuffering: hasAttr(element, "autobuffer") || (hasAttr(element, "preload") && (preload === "" || preload == "auto")),
onBeforeFinish: function() {
return !hasAttr(element, "loop");
}
});
}
// Determine which plugins should be loaded.
var plugins = {
controls: hasControls && {
url: fixPath(html5media.flowplayerControlsSwf),
opacity: 0.8,
backgroundColor: "#181818",
backgroundGradient: "none",
fullscreen: tagName == VIDEO_TAG,
autoHide: tagName == VIDEO_TAG && {
fullscreenOnly: false,
enabled: true,
hideStyle: "fade",
mouseOutDelay: 0
} || {
enabled: false
}
} || null
};
// HACK: Opera cannot autohide controls, for some reason.
if (isOpera && plugins.controls) {
plugins.controls.autoHide.enabled = false;
}
// Audio-specific config.
if (tagName == "audio") {
// Load the audio plugin.
plugins.audio = {
url: fixPath(html5media.flowplayerAudioSwf)
};
// HACK: The Flowplayer audio plugin requires that the controls plugin is present.
if (!hasControls) {
plugins.controls = {
url: fixPath(html5media.flowplayerControlsSwf),
display: "none"
};
replacement.style.height = 0;
}
// HACK: Disable autoBuffering, since a flowplayer audio bug can cause uncontrollable autoplaying.
playlist[playlist.length - 1].autoBuffering = false;
}
// Load the Flowplayer.
var config = {
play: null,
playlist: playlist,
clip: {
scaling: "fit",
fadeInSpeed: 0,
fadeOutSpeed: 0
},
canvas: {
backgroundGradient: "none",
backgroundColor: "#000000"
},
plugins: plugins
};
config = html5media.configureFlowplayer(element, config);
flowplayer(replacement, {
src: fixPath(html5media.flowplayerSwf),
expressInstall: fixPath(html5media.expressInstallSwf),
wmode: "opaque"
}, config);
};
// Automatically execute the html5media function on page load.
DomReady.ready(html5media);
// Expose html5media to the global object.
window.html5media = html5media;
})(this, document);
五：jQuery由于比较普遍就不列举上了
原文地址：https://www.cnblogs.com/wyqing/p/9157298.html
时间： 2024-11-13 10:17:47