FV Flowplayer Video Player - Version 6.6.1

Version Description

  • FV Player Pro 0.9.17 and 0.9.17.1 users - make sure you update FV Player Pro before this plugin!
Download this release

Release Info

Developer FolioVision
Plugin Icon 128x128 FV Flowplayer Video Player
Version 6.6.1
Comparing to
See all releases

Code changes from version 6.5.2 to 6.6.1

Files changed (7) hide show
  1. controller/editor.php +1 -2
  2. css/flowplayer-beta.css +1 -1
  3. css/sitemap-index.xsl +46 -0
  4. css/sitemap-video.xsl +152 -0
  5. flowplayer-beta/embed.min.js +1 -1
  6. flowplayer-beta/flowplayer.dashjs.min.js +614 -30
  7. flowplayer-beta/flowplayer.hlsjs.min.js +0 -1
controller/editor.php CHANGED
@@ -91,8 +91,7 @@ function fv_wp_flowplayer_edit_form_after_editor( ) {
91
 
92
  global $FV_Player_VAST ;
93
  if( isset($FV_Player_VAST ) && $FV_Player_VAST ) {
94
- // todo: there should be a better way than this
95
- add_action('admin_footer', array( $FV_Player_VAST , 'styles' ) );
96
  add_action('admin_footer', array( $FV_Player_VAST , 'func__wp_enqueue_scripts' ) );
97
  }
98
 
91
 
92
  global $FV_Player_VAST ;
93
  if( isset($FV_Player_VAST ) && $FV_Player_VAST ) {
94
+ // todo: there should be a better way than this
 
95
  add_action('admin_footer', array( $FV_Player_VAST , 'func__wp_enqueue_scripts' ) );
96
  }
97
 
css/flowplayer-beta.css CHANGED
@@ -536,7 +536,7 @@
536
  transition: opacity .1s;
537
  filter: alpha(opacity=0);
538
  opacity: 0; }
539
- .flowplayer.fp-ui-shown .fp-ui, .flowplayer.is-paused .fp-ui, .flowplayer.is-mouseover .fp-ui, .flowplayer.is-loading .fp-ui {
540
  /*background-image: -webkit-gradient(linear, left bottom, left top, from(rgba(0, 0, 0, 0.25)), color-stop(15%, transparent));
541
  background-image: -webkit-linear-gradient(bottom, rgba(0, 0, 0, 0.25), transparent 15%);
542
  background-image: linear-gradient(to top, rgba(0, 0, 0, 0.25), transparent 15%);*/
536
  transition: opacity .1s;
537
  filter: alpha(opacity=0);
538
  opacity: 0; }
539
+ .flowplayer.fp-ui-shown .fp-ui, .flowplayer.is-mouseover .fp-ui, .flowplayer.is-loading .fp-ui, .is-splash.flowplayer .fp-player .fp-ui, .is-paused.flowplayer .fp-player .fp-ui,#content .is-paused.flowplayer .fp-player .fp-ui,#content .is-splash.flowplayer .fp-player .fp-ui {
540
  /*background-image: -webkit-gradient(linear, left bottom, left top, from(rgba(0, 0, 0, 0.25)), color-stop(15%, transparent));
541
  background-image: -webkit-linear-gradient(bottom, rgba(0, 0, 0, 0.25), transparent 15%);
542
  background-image: linear-gradient(to top, rgba(0, 0, 0, 0.25), transparent 15%);*/
css/sitemap-index.xsl ADDED
@@ -0,0 +1,46 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?xml version="1.0" encoding="UTF-8"?>
2
+ <xsl:stylesheet version="2.0"
3
+ xmlns:html="http://www.w3.org/TR/REC-html40"
4
+ xmlns:sitemap="http://www.sitemaps.org/schemas/sitemap/0.9"
5
+ sitemap:news="http://www.google.com/schemas/sitemap-news/0.9"
6
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
7
+ <xsl:output method="html" version="1.0" encoding="UTF-8" indent="yes"/>
8
+ <xsl:template match="/">
9
+ <html xmlns="http://www.w3.org/1999/xhtml">
10
+ <head>
11
+ <title>FV Player Video Sitemap - Index</title>
12
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
13
+ <style type="text/css">body{font-family:"Lucida Grande","Lucida Sans Unicode",Tahoma,Verdana,sans-serif;font-size:13px}#header,#footer{padding:2px;margin:10px;font-size:8pt;color:gray}a{color:black}td{font-size:11px}th{text-align:left;padding-right:30px;font-size:11px}tr.high{background-color:whitesmoke}#footer img{vertical-align:bottom}</style>
14
+ </head>
15
+ <body>
16
+ <h1><img src="data:image/png;base64,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" alt="FV Player" title="FV Player" /> FV Player Video Sitemap - Index</h1>
17
+ <div id="header">
18
+
19
+ </div>
20
+ <div id="content">
21
+ <table cellpadding="5">
22
+ <tr class="high">
23
+ <th>#</th>
24
+ <th>XML Sitemap</th>
25
+ <th>Last Changed</th>
26
+ </tr>
27
+ <xsl:variable name="lower" select="'abcdefghijklmnopqrstuvwxyz'"/>
28
+ <xsl:variable name="upper" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"/>
29
+ <xsl:for-each select="sitemap:sitemapindex/sitemap:sitemap">
30
+ <tr><xsl:if test="position() mod 2 != 1"><xsl:attribute name="class">high</xsl:attribute></xsl:if>
31
+ <td><xsl:value-of select="position()"/></td>
32
+ <td><xsl:variable name="itemURL"><xsl:value-of select="sitemap:loc"/></xsl:variable>
33
+ <a href="{$itemURL}"><xsl:value-of select="sitemap:loc"/></a>
34
+ </td>
35
+ <td><xsl:value-of select="concat(substring(sitemap:lastmod,0,11),concat(' ', substring(sitemap:lastmod,12,5)))"/></td>
36
+ </tr>
37
+ </xsl:for-each>
38
+ </table>
39
+ </div>
40
+ <div id="footer">
41
+ <p>Generated by <a href="https://foliovision.com/player" title="FV Player">FV Player</a></p>
42
+ </div>
43
+ </body>
44
+ </html>
45
+ </xsl:template>
46
+ </xsl:stylesheet>
css/sitemap-video.xsl ADDED
@@ -0,0 +1,152 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?xml version="1.0" encoding="UTF-8"?>
2
+ <xsl:stylesheet version="2.0"
3
+ xmlns:html="http://www.w3.org/TR/html5/"
4
+ xmlns:sitemap="http://www.sitemaps.org/schemas/sitemap/0.9"
5
+ xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"
6
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
7
+ <xsl:output method="html" version="1.0" encoding="UTF-8" indent="yes"/>
8
+
9
+ <xsl:template match="/">
10
+ <html>
11
+ <head>
12
+ <title>FV Player Video Sitemap</title>
13
+ <meta charset="UTF-8" />
14
+ <style type="text/css">
15
+ body {
16
+ font-family: Helvetica, Arial, sans-serif;
17
+ font-size: 12px;
18
+ color: #545353;
19
+ }
20
+ a img {
21
+ border: none;
22
+ }
23
+ table {
24
+ border: none;
25
+ border-collapse: collapse;
26
+ }
27
+ #sitemap tbody tr:nth-child(odd) {
28
+ background-color: #eee;
29
+ }
30
+ #sitemap tbody tr:hover {
31
+ background-color: #ccc;
32
+ }
33
+ #sitemap tbody tr:hover td, #sitemap tbody tr:hover td a {
34
+ color: #000;
35
+ }
36
+ #content {
37
+ margin: 0 auto;
38
+ width: 1000px;
39
+ }
40
+ p.expl {
41
+ margin: 10px 0px;
42
+ line-height: 1.3em;
43
+ }
44
+ p.expl a {
45
+ color: #da3114;
46
+ }
47
+ a {
48
+ color: #000;
49
+ text-decoration: none;
50
+ }
51
+ a:visited {
52
+ color: #777;
53
+ }
54
+ a:hover {
55
+ text-decoration: underline;
56
+ }
57
+ td {
58
+ font-size:11px;
59
+ padding: 5px 15px 5px 0;
60
+ vertical-align: top;
61
+ }
62
+ td img {
63
+ padding: 0 5px;
64
+ }
65
+ th {
66
+ text-align:left;
67
+ padding-right:30px;
68
+ font-size:11px;
69
+ }
70
+ thead th {
71
+ border-bottom: 1px solid #000;
72
+ }
73
+ </style>
74
+ </head>
75
+ <body>
76
+ <div id="content">
77
+ <h1>FV Player Video Sitemap</h1>
78
+ <p class="expl">
79
+ This sitemap contains <xsl:value-of select="count(sitemap:urlset/sitemap:url)"/> URLs.
80
+ </p>
81
+ <div class="content">
82
+ <table id="sitemap">
83
+ <thead>
84
+ <tr>
85
+ <th width="10%">Video</th>
86
+ <th width="20%">Title</th>
87
+ <th width="25%">Description</th>
88
+ <th width="10%">Category</th>
89
+ <th width="15%">Pub Date</th>
90
+ </tr>
91
+ </thead>
92
+ <tbody>
93
+ <xsl:for-each select="sitemap:urlset/sitemap:url">
94
+ <tr>
95
+ <xsl:if test="position() mod 2 = 1">
96
+ <xsl:attribute name="class">odd</xsl:attribute>
97
+ </xsl:if>
98
+
99
+ <td>
100
+ <xsl:variable name="thumbURL">
101
+ <xsl:value-of select="video:video/video:thumbnail_loc"/>
102
+ </xsl:variable>
103
+
104
+ <xsl:variable name="flvURL">
105
+ <xsl:value-of select="video:video/video:player_loc"/>
106
+ </xsl:variable>
107
+
108
+ <img src="{$thumbURL}" width="100" />
109
+ </td>
110
+
111
+ <td>
112
+ <xsl:variable name="itemURL">
113
+ <xsl:value-of select="sitemap:loc"/>
114
+ </xsl:variable>
115
+ <a href="{$itemURL}">
116
+ <strong><xsl:value-of disable-output-escaping="yes" select="video:video/video:title"/></strong>
117
+ </a>
118
+ </td>
119
+
120
+ <td>
121
+ <xsl:variable name="desc">
122
+ <xsl:value-of disable-output-escaping="yes" select="video:video/video:description"/>
123
+ </xsl:variable>
124
+ <xsl:choose>
125
+ <xsl:when test="string-length($desc) &lt; 200">
126
+ <xsl:value-of select="$desc"/>
127
+ </xsl:when>
128
+ <xsl:otherwise>
129
+ <xsl:value-of select="concat(substring($desc,1,200),' ...')"/>
130
+ </xsl:otherwise>
131
+ </xsl:choose>
132
+ </td>
133
+
134
+ <td>
135
+ <xsl:value-of select="video:video/video:category"/>
136
+ </td>
137
+
138
+ <td>
139
+ <xsl:value-of select="concat(substring(video:video/video:publication_date,0,11),concat(' ', substring(video:video/video:publication_date,12,5)))"/>
140
+ </td>
141
+ </tr>
142
+ </xsl:for-each>
143
+ </tbody>
144
+ </table>
145
+ </div>
146
+
147
+ </div>
148
+ </body>
149
+ </html>
150
+ </xsl:template>
151
+
152
+ </xsl:stylesheet>
flowplayer-beta/embed.min.js CHANGED
@@ -1 +1 @@
1
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flowplayer-beta/flowplayer.dashjs.min.js CHANGED
@@ -1,41 +1,625 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
  /*!
2
 
3
- MPEG-DASH engine plugin for Flowplayer HTML5
4
 
5
- Copyright (c) 2015-2016, Flowplayer Oy
6
 
7
  Released under the MIT License:
8
  http://www.opensource.org/licenses/mit-license.php
9
 
10
- Includes hls.js
11
- Copyright (c) 2015 Dailymotion (http://www.dailymotion.com)
12
- https://github.com/dailymotion/hls.js/blob/master/LICENSE
13
-
14
- Includes es5.js
15
- https://github.com/inexorabletash/polyfill/blob/master/es5.js
16
- for compatibility with legacy browsers
17
 
18
  Requires Flowplayer HTML5 version 6.x
19
- v1.0.0-8-g70e6eb8
20
 
21
  */
22
- /*@cc_on @*/
23
- /*@
24
- @if (@_jscript_version > 10)
25
- @*/
26
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t={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},n=function(e){var n=e;return t.hasOwnProperty(e)&&(n=t[e]),String.fromCharCode(n)},r=15,i=32,a={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},o={17:2,18:4,21:6,22:8,23:10,19:13,20:15},s={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},u={25:2,26:4,29:6,30:8,31:10,27:13,28:15},l=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],f={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,t){var n=this.verboseFilter[e];this.verboseLevel>=n&&console.log(this.time+" ["+e+"] "+t)}},d=function(e){for(var t=[],n=0;n<e.length;n++)t.push(e[n].toString(16));return t},c=function(e,t,n,r,i){this.foreground=e||"white",this.underline=t||!1,this.italics=n||!1,this.background=r||"black",this.flash=i||!1};c.prototype={reset:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},setStyles:function(e){for(var t=["foreground","underline","italics","background","flash"],n=0;n<t.length;n++){var r=t[n];e.hasOwnProperty(r)&&(this[r]=e[r])}},isDefault:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},equals:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},copy:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},toString:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}};var g=function(e,t,n,r,i,a){this.uchar=e||" ",this.penState=new c(t,n,r,i,a)};g.prototype={reset:function(){this.uchar=" 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n=this.pos+1;n<t+1;n++)this.chars[n].setPenState(this.currPenState);this.setCursor(t)},backSpace:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},insertChar:function(e){e>=144&&this.backSpace();var t=n(e);return this.pos>=i?void f.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". 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Resume Caption Loading"),this.setMode("MODE_POP-ON")},cc_BS:function(){f.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},cc_AOF:function(){},cc_AON:function(){},cc_DER:function(){f.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},cc_RU:function(e){f.log("INFO","RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},cc_FON:function(){f.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},cc_RDC:function(){f.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},cc_TR:function(){f.log("INFO","TR"),this.setMode("MODE_TEXT")},cc_RTD:function(){f.log("INFO","RTD"),this.setMode("MODE_TEXT")},cc_EDM:function(){f.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()},cc_CR:function(){f.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()},cc_ENM:function(){f.log("INFO","ENM - 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this},i._sweep=function(e,t,n){this.type&&this.type==e&&t.push(this);for(var r in this.boxes){if(t.length&&n)return;i._sweep.call(this.boxes[r],e,t,n)}};var a=function(){this._cursor=new r.Cursor};a.parse=function(e){var t=new a;return t._offset=e._cursor.offset,t._root=e._root?e._root:e,t._raw=e._raw,t._parent=e,t._parseBox(),e._cursor.offset=t._raw.byteOffset+t._raw.byteLength,t},a.prototype._readInt=function(e){var t=null;switch(e){case 8:t=this._raw.getInt8(this._cursor.offset-this._raw.byteOffset);break;case 16:t=this._raw.getInt16(this._cursor.offset-this._raw.byteOffset);break;case 32:t=this._raw.getInt32(this._cursor.offset-this._raw.byteOffset);break;case 64:var n=this._raw.getInt32(this._cursor.offset-this._raw.byteOffset),r=this._raw.getInt32(this._cursor.offset-this._raw.byteOffset+4);t=n*Math.pow(2,32)+r}return this._cursor.offset+=e>>3,t},a.prototype._readUint=function(e){var t=null;switch(e){case 8:t=this._raw.getUint8(this._cursor.offset-this._raw.byteOffset);break;case 16:t=this._raw.getUint16(this._cursor.offset-this._raw.byteOffset);break;case 24:var n=this._raw.getUint16(this._cursor.offset-this._raw.byteOffset),r=this._raw.getUint8(this._cursor.offset-this._raw.byteOffset+2);t=(n<<8)+r;break;case 32:t=this._raw.getUint32(this._cursor.offset-this._raw.byteOffset);break;case 64:var n=this._raw.getUint32(this._cursor.offset-this._raw.byteOffset),r=this._raw.getUint32(this._cursor.offset-this._raw.byteOffset+4);t=n*Math.pow(2,32)+r}return this._cursor.offset+=e>>3,t},a.prototype._readString=function(e){for(var t="",n=0;n<e;n++){var r=this._readUint(8);
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t={};1==this.version?(t.segment_duration=this._readUint(64),t.media_time=this._readInt(64)):(t.segment_duration=this._readUint(32),t.media_time=this._readInt(32)),t.media_rate_integer=this._readInt(16),t.media_rate_fraction=this._readInt(16),this.entries.push(t)}},a.prototype._boxParsers.emsg=function(){this._parseFullBox(),this.scheme_id_uri=this._readTerminatedString(),this.value=this._readTerminatedString(),this.timescale=this._readUint(32),this.presentation_time_delta=this._readUint(32),this.event_duration=this._readUint(32),this.id=this._readUint(32),this.message_data=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset))},a.prototype._boxParsers.free=a.prototype._boxParsers.skip=function(){this.data=new 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e=this._readUint(16);this.pad=e>>15,this.language=String.fromCharCode((e>>10&31)+96,(e>>5&31)+96,(31&e)+96),this.pre_defined=this._readUint(16)},a.prototype._boxParsers.mfhd=function(){this._parseFullBox(),this.sequence_number=this._readUint(32)},a.prototype._boxParsers.mvhd=function(){this._parseFullBox(),1==this.version?(this.creation_time=this._readUint(64),this.modification_time=this._readUint(64),this.timescale=this._readUint(32),this.duration=this._readUint(64)):(this.creation_time=this._readUint(32),this.modification_time=this._readUint(32),this.timescale=this._readUint(32),this.duration=this._readUint(32)),this.rate=this._readTemplate(32),this.volume=this._readTemplate(16),this.reserved1=this._readUint(16),this.reserved2=[this._readUint(32),this._readUint(32)],this.matrix=[];for(var e=0;e<9;e++)this.matrix.push(this._readTemplate(32));this.pre_defined=[];for(var e=0;e<6;e++)this.pre_defined.push(this._readUint(32));this.next_track_ID=this._readUint(32)},a.prototype._boxParsers.payl=function(){var e=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset));this.cue_text=r.Utils.dataViewToString(e)},a.prototype._boxParsers.sidx=function(){this._parseFullBox(),this.reference_ID=this._readUint(32),this.timescale=this._readUint(32),0==this.version?(this.earliest_presentation_time=this._readUint(32),this.first_offset=this._readUint(32)):(this.earliest_presentation_time=this._readUint(64),this.first_offset=this._readUint(64)),this.reserved=this._readUint(16),this.reference_count=this._readUint(16),this.references=[];for(var e=0;e<this.reference_count;e++){var t={},n=this._readUint(32);t.reference_type=n>>31&1,t.referenced_size=2147483647&n,t.subsegment_duration=this._readUint(32);var r=this._readUint(32);t.starts_with_SAP=r>>31&1,t.SAP_type=r>>28&7,t.SAP_delta_time=268435455&r,this.references.push(t)}},a.prototype._boxParsers.ssix=function(){this._parseFullBox(),this.subsegment_count=this._readUint(32),this.subsegments=[];for(var e=0;e<this.subsegment_count;e++){var t={};t.ranges_count=this._readUint(32),t.ranges=[];for(var n=0;n<t.ranges_count;n++){var r={};r.level=this._readUint(8),r.range_size=this._readUint(24),t.ranges.push(r)}this.subsegments.push(t)}},a.prototype._boxParsers.tfdt=function(){this._parseFullBox(),1==this.version?this.baseMediaDecodeTime=this._readUint(64):this.baseMediaDecodeTime=this._readUint(32)},a.prototype._boxParsers.tfhd=function(){this._parseFullBox(),this.track_ID=this._readUint(32),1&this.flags&&(this.base_data_offset=this._readUint(64)),2&this.flags&&(this.sample_description_offset=this._readUint(32)),8&this.flags&&(this.default_sample_duration=this._readUint(32)),16&this.flags&&(this.default_sample_size=this._readUint(32)),32&this.flags&&(this.default_sample_flags=this._readUint(32))},a.prototype._boxParsers.tkhd=function(){this._parseFullBox(),1==this.version?(this.creation_time=this._readUint(64),this.modification_time=this._readUint(64),this.track_ID=this._readUint(32),this.reserved1=this._readUint(32),this.duration=this._readUint(64)):(this.creation_time=this._readUint(32),this.modification_time=this._readUint(32),this.track_ID=this._readUint(32),this.reserved1=this._readUint(32),this.duration=this._readUint(32)),this.reserved2=[this._readUint(32),this._readUint(32)],this.layer=this._readUint(16),this.alternate_group=this._readUint(16),this.volume=this._readTemplate(16),this.reserved3=this._readUint(16),this.matrix=[];for(var e=0;e<9;e++)this.matrix.push(this._readTemplate(32));this.width=this._readUint(32),this.height=this._readUint(32)},a.prototype._boxParsers.trun=function(){this._parseFullBox(),this.sample_count=this._readUint(32),1&this.flags&&(this.data_offset=this._readInt(32)),4&this.flags&&(this.first_sample_flags=this._readUint(32)),this.samples=[];for(var e=0;e<this.sample_count;e++){var t={};256&this.flags&&(t.sample_duration=this._readUint(32)),512&this.flags&&(t.sample_size=this._readUint(32)),1024&this.flags&&(t.sample_flags=this._readUint(32)),2048&this.flags&&(0==this.version?t.sample_composition_time_offset=this._readUint(32):t.sample_composition_time_offset=this._readInt(32)),this.samples.push(t)}},a.prototype._boxParsers.vlab=function(){var e=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset));this.source_label=r.Utils.dataViewToString(e)},a.prototype._boxParsers.vttC=function(){var e=new DataView(this._raw.buffer,this._cursor.offset,this._raw.byteLength-(this._cursor.offset-this._offset));this.config=r.Utils.dataViewToString(e)},a.prototype._boxParsers.vtte=function(){}},function(e,t,n){(function(e){"use strict";var t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e};!function(){var r=function(e,t){var n,r="dash",i=window.MediaSource,a=t.common,o=t.extend,s=t.version,u=function(e,t,n){return"application/dash+xml"===e.toLowerCase()&&i.isTypeSupported(t+';codecs="'+n+'"')&&(n.indexOf("mp4a.40.5")<0||navigator.userAgent.indexOf("Android")<0)},l=function(i,l){var f,d,c,g,p=t.bean,h={engineName:r,pick:function(e){var t,r,i,o;for(t=0;t<e.length;t+=1)if(r=e[t],i=r.dashType||n.type,o=r.dashCodecs||n.codecs,u(r.type,i,o))return"string"==typeof r.src&&(r.src=a.createAbsoluteUrl(r.src)),r},load:function(s){var 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c=this.pos+1;c<b+1;c++)this.chars[c].setPenState(this.currPenState);this.setCursor(b)},backSpace:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},insertChar:function(a){a>=144&&this.backSpace();var b=c(a);if(this.pos>=e)return void k.log("ERROR","Cannot insert "+a.toString(16)+" ("+b+") at position "+this.pos+". Skipping it!");this.chars[this.pos].setChar(b,this.currPenState),this.moveCursor(1)},clearFromPos:function(a){var b;for(b=a;b<e;b++)this.chars[b].reset()},clear:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},clearToEndOfRow:function(){this.clearFromPos(this.pos)},getTextString:function(){for(var a=[],b=!0,c=0;c<e;c++){var d=this.chars[c].uchar;" "!==d&&(b=!1),a.push(d)}return b?"":a.join("")},setPenStyles:function(a){this.currPenState.setStyles(a),this.chars[this.pos].setPenState(this.currPenState)}};var p=function(){this.rows=[];for(var a=0;a<d;a++)this.rows.push(new o);this.currRow=d-1,this.nrRollUpRows=null,this.reset()};p.prototype={reset:function(){for(var a=0;a<d;a++)this.rows[a].clear();this.currRow=d-1},equals:function(a){for(var b=!0,c=0;c<d;c++)if(!this.rows[c].equals(a.rows[c])){b=!1;break}return b},copy:function(a){for(var b=0;b<d;b++)this.rows[b].copy(a.rows[b])},isEmpty:function(){for(var a=!0,b=0;b<d;b++)if(!this.rows[b].isEmpty()){a=!1;break}return a},backSpace:function(){this.rows[this.currRow].backSpace()},clearToEndOfRow:function(){this.rows[this.currRow].clearToEndOfRow()},insertChar:function(a){this.rows[this.currRow].insertChar(a)},setPen:function(a){this.rows[this.currRow].setPenStyles(a)},moveCursor:function(a){this.rows[this.currRow].moveCursor(a)},setCursor:function(a){k.log("INFO","setCursor: "+a),this.rows[this.currRow].setCursor(a)},setPAC:function(a){k.log("INFO","pacData = "+JSON.stringify(a));var b=a.row-1;this.nrRollUpRows&&b<this.nrRollUpRows-1&&(b=this.nrRollUpRows-1),this.currRow=b;var c=this.rows[this.currRow];if(null!==a.indent){var d=a.indent,e=Math.max(d-1,0);c.setCursor(a.indent),a.color=c.chars[e].penState.foreground}var f={foreground:a.color,underline:a.underline,italics:a.italics,background:"black",flash:!1};this.setPen(f)},setBkgData:function(a){k.log("INFO","bkgData = "+JSON.stringify(a)),this.backSpace(),this.setPen(a),this.insertChar(32)},setRollUpRows:function(a){this.nrRollUpRows=a},rollUp:function(){if(null===this.nrRollUpRows)return void k.log("DEBUG","roll_up but nrRollUpRows not set yet");k.log("TEXT",this.getDisplayText());var a=this.currRow+1-this.nrRollUpRows,b=this.rows.splice(a,1)[0];b.clear(),this.rows.splice(this.currRow,0,b),k.log("INFO","Rolling up")},getDisplayText:function(a){a=a||!1;for(var b=[],c="",e=-1,f=0;f<d;f++){var g=this.rows[f].getTextString();g&&(e=f+1,a?b.push("Row "+e+': "'+g+'"'):b.push(g.trim()))}return b.length>0&&(c=a?"["+b.join(" | ")+"]":b.join("\n")),c},getTextAndFormat:function(){return this.rows}};var q=function(a,b){this.chNr=a,this.outputFilter=b,this.mode=null,this.verbose=0,this.displayedMemory=new p,this.nonDisplayedMemory=new p,this.lastOutputScreen=new p,this.currRollUpRow=this.displayedMemory.rows[d-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null};q.prototype={modes:["MODE_ROLL-UP","MODE_POP-ON","MODE_PAINT-ON","MODE_TEXT"],reset:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[d-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},getHandler:function(){return this.outputFilter},setHandler:function(a){this.outputFilter=a},setPAC:function(a){this.writeScreen.setPAC(a)},setBkgData:function(a){this.writeScreen.setBkgData(a)},setMode:function(a){a!==this.mode&&(this.mode=a,k.log("INFO","MODE="+a),"MODE_POP-ON"==this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=a)},insertChars:function(a){for(var b=0;b<a.length;b++)this.writeScreen.insertChar(a[b]);var c=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";k.log("INFO",c+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(k.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},cc_RCL:function(){k.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},cc_BS:function(){k.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},cc_AOF:function(){},cc_AON:function(){},cc_DER:function(){k.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},cc_RU:function(a){k.log("INFO","RU("+a+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(a)},cc_FON:function(){k.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},cc_RDC:function(){k.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},cc_TR:function(){k.log("INFO","TR"),this.setMode("MODE_TEXT")},cc_RTD:function(){k.log("INFO","RTD"),this.setMode("MODE_TEXT")},cc_EDM:function(){k.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()},cc_CR:function(){k.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()},cc_ENM:function(){k.log("INFO","ENM - 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d.insertChars([32]),d.cc_MIDROW(b),k.log("DEBUG","MIDROW ("+l([a,b])+")"),this.lastCmdA=a,this.lastCmdB=b,!0}return!1},parsePAC:function(a,b){var c=null,d=null,e=(17<=a&&a<=23||25<=a&&a<=31)&&64<=b&&b<=127,j=(16===a||24===a)&&64<=b&&b<=95;if(!e&&!j)return!1;c=a<=23?1:2,d=64<=b&&b<=95?1===c?f[a]:h[a]:1===c?g[a]:i[a];var k=this.interpretPAC(d,b);return this.channels[c-1].setPAC(k),this.lastCmdA=a,this.lastCmdB=b,this.currChNr=c,!0},interpretPAC:function(a,b){var c=b,d={color:null,italics:!1,indent:null,underline:!1,row:a};return c=b>95?b-96:b-64,d.underline=1==(1&c),c<=13?d.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(c/2)]:c<=15?(d.italics=!0,d.color="white"):d.indent=4*Math.floor((c-16)/2),d},parseChars:function(a,b){var d=null,e=null,f=null;if(a>=25?(d=2,f=a-8):(d=1,f=a),17<=f&&f<=19){var g=b;g=17===f?b+80:18===f?b+112:b+144,k.log("INFO","Special char '"+c(g)+"' in channel "+d),e=[g],this.lastCmdA=a,this.lastCmdB=b}else 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+ var d={};d.parseBuffer=function(a){return new e(a).parse()},d.addBoxProcessor=function(a,b){"string"==typeof a&&"function"==typeof b&&(f.prototype._boxProcessors[a]=b)},d.createFile=function(){return new e},d.createBox=function(a,b,c){var d=f.create(a);return b&&b.append(d,c),d},d.createFullBox=function(a,b,c){var e=d.createBox(a,b,c);return e.version=0,e.flags=0,e},d.Utils={},d.Utils.dataViewToString=function(a,b){var c=b||"utf-8";if("undefined"!=typeof TextDecoder)return new TextDecoder(c).decode(a);var d=[],e=0;if("utf-8"===c)for(;e<a.byteLength;){var f=a.getUint8(e++);f<128||(f<224?(f=(31&f)<<6,f|=63&a.getUint8(e++)):f<240?(f=(15&f)<<12,f|=(63&a.getUint8(e++))<<6,f|=63&a.getUint8(e++)):(f=(7&f)<<18,f|=(63&a.getUint8(e++))<<12,f|=(63&a.getUint8(e++))<<6,f|=63&a.getUint8(e++))),d.push(String.fromCharCode(f))}else for(;e<a.byteLength;)d.push(String.fromCharCode(a.getUint8(e++)));return d.join("")},d.Utils.utf8ToByteArray=function(a){var b,c;if("undefined"!=typeof TextEncoder)b=(new TextEncoder).encode(a);else for(b=[],c=0;c<a.length;++c){var d=a.charCodeAt(c);d<128?b.push(d):d<2048?(b.push(192|d>>6),b.push(128|63&d)):d<65536?(b.push(224|d>>12),b.push(128|63&d>>6),b.push(128|63&d)):(b.push(240|d>>18),b.push(128|63&d>>12),b.push(128|63&d>>6),b.push(128|63&d))}return b},d.Utils.appendBox=function(a,b,c){if(b._offset=a._cursor.offset,b._root=a._root?a._root:a,b._raw=a._raw,b._parent=a,-1!==c){if(void 0===c||null===c)return void a.boxes.push(b);var d,e=-1;if("number"==typeof c)e=c;else{if("string"==typeof c)d=c;else{if("object"!=typeof c||!c.type)return void a.boxes.push(b);d=c.type}for(var f=0;f<a.boxes.length;f++)if(d===a.boxes[f].type){e=f+1;break}}a.boxes.splice(e,0,b)}},void 0!==c&&(c.parseBuffer=d.parseBuffer,c.addBoxProcessor=d.addBoxProcessor,c.createFile=d.createFile,c.createBox=d.createBox,c.createFullBox=d.createFullBox,c.Utils=d.Utils),d.Cursor=function(a){this.offset=void 0===a?0:a};var e=function(a){this._cursor=new d.Cursor,this.boxes=[],a&&(this._raw=new DataView(a))};e.prototype.fetch=function(a){var b=this.fetchAll(a,!0);return b.length?b[0]:null},e.prototype.fetchAll=function(a,b){var c=[];return e._sweep.call(this,a,c,b),c},e.prototype.parse=function(){for(this._cursor.offset=0,this.boxes=[];this._cursor.offset<this._raw.byteLength;){var a=f.parse(this);if(void 0===a.type)break;this.boxes.push(a)}return this},e._sweep=function(a,b,c){this.type&&this.type==a&&b.push(this);for(var d in this.boxes){if(b.length&&c)return;e._sweep.call(this.boxes[d],a,b,c)}},e.prototype.write=function(){var a,b=0;for(a=0;a<this.boxes.length;a++)b+=this.boxes[a].getLength(!1);var c=new Uint8Array(b);for(this._rawo=new DataView(c.buffer),this.bytes=c,this._cursor.offset=0,a=0;a<this.boxes.length;a++)this.boxes[a].write();return c.buffer},e.prototype.append=function(a,b){d.Utils.appendBox(this,a,b)};var f=function(){this._cursor=new d.Cursor};f.parse=function(a){var b=new f;return b._offset=a._cursor.offset,b._root=a._root?a._root:a,b._raw=a._raw,b._parent=a,b._parseBox(),a._cursor.offset=b._raw.byteOffset+b._raw.byteLength,b},f.create=function(a){var b=new f;return b.type=a,b.boxes=[],b},f.prototype._boxContainers=["dinf","edts","mdia","meco","mfra","minf","moof","moov","mvex","stbl","strk","traf","trak","tref","udta","vttc","sinf","schi","encv","enca"],f.prototype._boxProcessors={},f.prototype._procField=function(a,b,c){this._parsing?this[a]=this._readField(b,c):this._writeField(b,c,this[a])},f.prototype._procFieldArray=function(a,b,c,d){var e;if(this._parsing)for(this[a]=[],e=0;e<b;e++)this[a][e]=this._readField(c,d);else for(e=0;e<this[a].length;e++)this._writeField(c,d,this[a][e])},f.prototype._procFullBox=function(){this._procField("version","uint",8),this._procField("flags","uint",24)},f.prototype._procEntries=function(a,b,c){var d;if(this._parsing)for(this[a]=[],d=0;d<b;d++)this[a].push({}),c.call(this,this[a][d]);else for(d=0;d<b;d++)c.call(this,this[a][d])},f.prototype._procSubEntries=function(a,b,c,d){var e;if(this._parsing)for(a[b]=[],e=0;e<c;e++)a[b].push({}),d.call(this,a[b][e]);else for(e=0;e<c;e++)d.call(this,a[b][e])},f.prototype._procEntryField=function(a,b,c,d){this._parsing?a[b]=this._readField(c,d):this._writeField(c,d,a[b])},f.prototype._procSubBoxes=function(a,b){var c;if(this._parsing)for(this[a]=[],c=0;c<b;c++)this[a].push(f.parse(this));else for(c=0;c<b;c++)this._rawo?this[a][c].write():this.size+=this[a][c].getLength()},f.prototype._readField=function(a,b){switch(a){case"uint":return this._readUint(b);case"int":return this._readInt(b);case"template":return this._readTemplate(b);case"string":return-1===b?this._readTerminatedString():this._readString(b);case"data":return this._readData(b);case"utf8":return this._readUTF8String();default:return-1}},f.prototype._readInt=function(a){var b=null,c=this._cursor.offset-this._raw.byteOffset;switch(a){case 8:b=this._raw.getInt8(c);break;case 16:b=this._raw.getInt16(c);break;case 32:b=this._raw.getInt32(c);break;case 64:var d=this._raw.getInt32(c),e=this._raw.getInt32(c+4);b=d*Math.pow(2,32)+e}return this._cursor.offset+=a>>3,b},f.prototype._readUint=function(a){var b,c,d=null,e=this._cursor.offset-this._raw.byteOffset;switch(a){case 8:d=this._raw.getUint8(e);break;case 16:d=this._raw.getUint16(e);break;case 24:b=this._raw.getUint16(e),c=this._raw.getUint8(e+2),d=(b<<8)+c;break;case 32:d=this._raw.getUint32(e);break;case 64:b=this._raw.getUint32(e),c=this._raw.getUint32(e+4),d=b*Math.pow(2,32)+c}return this._cursor.offset+=a>>3,d},f.prototype._readString=function(a){for(var b="",c=0;c<a;c++){var d=this._readUint(8);b+=String.fromCharCode(d)}return b},f.prototype._readTemplate=function(a){return this._readUint(a/2)+this._readUint(a/2)/Math.pow(2,a/2)},f.prototype._readTerminatedString=function(){for(var a="";this._cursor.offset-this._offset<this._raw.byteLength;){var b=this._readUint(8);if(0===b)break;a+=String.fromCharCode(b)}return a},f.prototype._readData=function(a){var b=a>0?a:this._raw.byteLength-(this._cursor.offset-this._offset);if(b>0){var c=new Uint8Array(this._raw.buffer,this._cursor.offset,b);return this._cursor.offset+=b,c}return null},f.prototype._readUTF8String=function(){var a=this._raw.byteLength-(this._cursor.offset-this._offset),b=null;return a>0&&(b=new DataView(this._raw.buffer,this._cursor.offset,a),this._cursor.offset+=a),b?d.Utils.dataViewToString(b):b},f.prototype._parseBox=function(){if(this._parsing=!0,this._cursor.offset=this._offset,this._offset+8>this._raw.buffer.byteLength)return void(this._root._incomplete=!0);switch(this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this.size){case 0:this._raw=new DataView(this._raw.buffer,this._offset,this._raw.byteLength-this._cursor.offset+8);break;case 1:this._offset+this.size>this._raw.buffer.byteLength?(this._incomplete=!0,this._root._incomplete=!0):this._raw=new DataView(this._raw.buffer,this._offset,this.largesize);break;default:this._offset+this.size>this._raw.buffer.byteLength?(this._incomplete=!0,this._root._incomplete=!0):this._raw=new DataView(this._raw.buffer,this._offset,this.size)}this._incomplete||(this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type)?this._parseContainerBox():this._data=this._readData())},f.prototype._parseFullBox=function(){this.version=this._readUint(8),this.flags=this._readUint(24)},f.prototype._parseContainerBox=function(){for(this.boxes=[];this._cursor.offset-this._raw.byteOffset<this._raw.byteLength;)this.boxes.push(f.parse(this))},f.prototype.append=function(a,b){d.Utils.appendBox(this,a,b)},f.prototype.getLength=function(){if(this._parsing=!1,this._rawo=null,this.size=0,this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type))for(var a=0;a<this.boxes.length;a++)this.size+=this.boxes[a].getLength();return this._data&&this._writeData(this._data),this.size},f.prototype.write=function(){switch(this._parsing=!1,this._cursor.offset=this._parent._cursor.offset,this.size){case 0:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.parent._rawo.byteLength-this._cursor.offset);break;case 1:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.largesize);break;default:this._rawo=new DataView(this._parent._rawo.buffer,this._cursor.offset,this.size)}if(this._procField("size","uint",32),this._procField("type","string",4),1===this.size&&this._procField("largesize","uint",64),"uuid"===this.type&&this._procFieldArray("usertype",16,"uint",8),this._boxProcessors[this.type]&&this._boxProcessors[this.type].call(this),-1!==this._boxContainers.indexOf(this.type))for(var a=0;a<this.boxes.length;a++)this.boxes[a].write();return this._data&&this._writeData(this._data),this._parent._cursor.offset+=this.size,this.size},f.prototype._writeInt=function(a,b){if(this._rawo){var c=this._cursor.offset-this._rawo.byteOffset;switch(a){case 8:this._rawo.setInt8(c,b);break;case 16:this._rawo.setInt16(c,b);break;case 32:this._rawo.setInt32(c,b);break;case 64:var d=Math.floor(b/Math.pow(2,32)),e=b-d*Math.pow(2,32);this._rawo.setUint32(c,d),this._rawo.setUint32(c+4,e)}this._cursor.offset+=a>>3}else this.size+=a>>3},f.prototype._writeUint=function(a,b){if(this._rawo){var c,d,e=this._cursor.offset-this._rawo.byteOffset;switch(a){case 8:this._rawo.setUint8(e,b);break;case 16:this._rawo.setUint16(e,b);break;case 24:c=(16776960&b)>>8,d=255&b,this._rawo.setUint16(e,c),this._rawo.setUint8(e+2,d);break;case 32:this._rawo.setUint32(e,b);break;case 64:c=Math.floor(b/Math.pow(2,32)),d=b-c*Math.pow(2,32),this._rawo.setUint32(e,c),this._rawo.setUint32(e+4,d)}this._cursor.offset+=a>>3}else this.size+=a>>3},f.prototype._writeString=function(a,b){for(var c=0;c<a;c++)this._writeUint(8,b.charCodeAt(c))},f.prototype._writeTerminatedString=function(a){if(0!==a.length){for(var b=0;b<a.length;b++)this._writeUint(8,a.charCodeAt(b));this._writeUint(8,0)}},f.prototype._writeTemplate=function(a,b){var c=Math.floor(b),d=(b-c)*Math.pow(2,a/2);this._writeUint(a/2,c),this._writeUint(a/2,d)},f.prototype._writeData=function(a){var b;if(a)if(this._rawo){if(a instanceof Array){for(var c=this._cursor.offset-this._rawo.byteOffset,b=0;b<a.length;b++)this._rawo.setInt8(c+b,a[b]);this._cursor.offset+=a.length}a instanceof Uint8Array&&(this._root.bytes.set(a,this._cursor.offset),this._cursor.offset+=a.length)}else this.size+=a.length},f.prototype._writeUTF8String=function(a){var b=d.Utils.utf8ToByteArray(a);if(this._rawo)for(var c=new DataView(this._rawo.buffer,this._cursor.offset,b.length),e=0;e<b.length;e++)c.setUint8(e,b[e]);else this.size+=b.length},f.prototype._writeField=function(a,b,c){switch(a){case"uint":this._writeUint(b,c);break;case"int":this._writeInt(b,c);break;case"template":this._writeTemplate(b,c);break;case"string":-1==b?this._writeTerminatedString(c):this._writeString(b,c);break;case"data":this._writeData(c);break;case"utf8":this._writeUTF8String(c)}},f.prototype._boxProcessors.avc1=f.prototype._boxProcessors.encv=function(){this._procFieldArray("reserved1",6,"uint",8),this._procField("data_reference_index","uint",16),this._procField("pre_defined1","uint",16),this._procField("reserved2","uint",16),this._procFieldArray("pre_defined2",3,"uint",32),this._procField("width","uint",16),this._procField("height","uint",16),this._procField("horizresolution","template",32),this._procField("vertresolution","template",32),this._procField("reserved3","uint",32),this._procField("frame_count","uint",16),this._procFieldArray("compressorname",32,"uint",8),this._procField("depth","uint",16),this._procField("pre_defined3","int",16),this._procField("config","data",-1)},f.prototype._boxProcessors.dref=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},f.prototype._boxProcessors.elst=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,function(a){this._procEntryField(a,"segment_duration","uint",1===this.version?64:32),this._procEntryField(a,"media_time","int",1===this.version?64:32),this._procEntryField(a,"media_rate_integer","int",16),this._procEntryField(a,"media_rate_fraction","int",16)})},f.prototype._boxProcessors.emsg=function(){this._procFullBox(),this._procField("scheme_id_uri","string",-1),this._procField("value","string",-1),this._procField("timescale","uint",32),this._procField("presentation_time_delta","uint",32),this._procField("event_duration","uint",32),this._procField("id","uint",32),this._procField("message_data","data",-1)},f.prototype._boxProcessors.free=f.prototype._boxProcessors.skip=function(){this._procField("data","data",-1)},f.prototype._boxProcessors.frma=function(){this._procField("data_format","uint",32)},f.prototype._boxProcessors.ftyp=f.prototype._boxProcessors.styp=function(){this._procField("major_brand","string",4),this._procField("minor_version","uint",32);var a=-1;this._parsing&&(a=(this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset))/4),this._procFieldArray("compatible_brands",a,"string",4)},f.prototype._boxProcessors.hdlr=function(){this._procFullBox(),this._procField("pre_defined","uint",32),this._procField("handler_type","string",4),this._procFieldArray("reserved",3,"uint",32),this._procField("name","string",-1)},f.prototype._boxProcessors.mdat=function(){this._procField("data","data",-1)},f.prototype._boxProcessors.mdhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("timescale","uint",32),this._procField("duration","uint",1==this.version?64:32),this._parsing||"string"!=typeof this.language||(this.language=this.language.charCodeAt(0)-96<<10|this.language.charCodeAt(1)-96<<5|this.language.charCodeAt(2)-96),this._procField("language","uint",16),this._parsing&&(this.language=String.fromCharCode(96+(this.language>>10&31),96+(this.language>>5&31),96+(31&this.language))),this._procField("pre_defined","uint",16)},f.prototype._boxProcessors.mehd=function(){this._procFullBox(),this._procField("fragment_duration","uint",1==this.version?64:32)},f.prototype._boxProcessors.mfhd=function(){this._procFullBox(),this._procField("sequence_number","uint",32)},f.prototype._boxProcessors.mfro=function(){this._procFullBox(),this._procField("mfra_size","uint",32)},f.prototype._boxProcessors.mp4a=f.prototype._boxProcessors.enca=function(){this._procFieldArray("reserved1",6,"uint",8),this._procField("data_reference_index","uint",16),this._procFieldArray("reserved2",2,"uint",32),this._procField("channelcount","uint",16),this._procField("samplesize","uint",16),this._procField("pre_defined","uint",16),this._procField("reserved3","uint",16),this._procField("samplerate","template",32),this._procField("esds","data",-1)},f.prototype._boxProcessors.mvhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("timescale","uint",32),this._procField("duration","uint",1==this.version?64:32),this._procField("rate","template",32),this._procField("volume","template",16),this._procField("reserved1","uint",16),this._procFieldArray("reserved2",2,"uint",32),this._procFieldArray("matrix",9,"template",32),this._procFieldArray("pre_defined",6,"uint",32),this._procField("next_track_ID","uint",32)},f.prototype._boxProcessors.payl=function(){this._procField("cue_text","utf8")},f.prototype._boxProcessors.pssh=function(){this._procFullBox(),this._procFieldArray("SystemID",16,"uint",8),this._procField("DataSize","uint",32),this._procFieldArray("Data",this.DataSize,"uint",8)},f.prototype._boxProcessors.schm=function(){this._procFullBox(),this._procField("scheme_type","uint",32),this._procField("scheme_version","uint",32),1&this.flags&&this._procField("scheme_uri","string",-1)},f.prototype._boxProcessors.sdtp=function(){this._procFullBox();var a=-1;this._parsing&&(a=this._raw.byteLength-(this._cursor.offset-this._raw.byteOffset)),this._procFieldArray("sample_dependency_table",a,"uint",8)},f.prototype._boxProcessors.sidx=function(){this._procFullBox(),this._procField("reference_ID","uint",32),this._procField("timescale","uint",32),this._procField("earliest_presentation_time","uint",1==this.version?64:32),this._procField("first_offset","uint",1==this.version?64:32),this._procField("reserved","uint",16),this._procField("reference_count","uint",16),this._procEntries("references",this.reference_count,function(a){this._parsing||(a.reference=(1&a.reference_type)<<31,a.reference|=2147483647&a.referenced_size,a.sap=(1&a.starts_with_SAP)<<31,a.sap|=(3&a.SAP_type)<<28,a.sap|=268435455&a.SAP_delta_time),this._procEntryField(a,"reference","uint",32),this._procEntryField(a,"subsegment_duration","uint",32),this._procEntryField(a,"sap","uint",32),this._parsing&&(a.reference_type=a.reference>>31&1,a.referenced_size=2147483647&a.reference,a.starts_with_SAP=a.sap>>31&1,a.SAP_type=a.sap>>28&7,a.SAP_delta_time=268435455&a.sap)})},f.prototype._boxProcessors.smhd=function(){this._procFullBox(),this._procField("balance","uint",16),this._procField("reserved","uint",16)},f.prototype._boxProcessors.ssix=function(){this._procFullBox(),this._procField("subsegment_count","uint",32),this._procEntries("subsegments",this.subsegment_count,function(a){this._procEntryField(a,"ranges_count","uint",32),this._procSubEntries(a,"ranges",a.ranges_count,function(a){this._procEntryField(a,"level","uint",8),this._procEntryField(a,"range_size","uint",24)})})},f.prototype._boxProcessors.stsd=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procSubBoxes("entries",this.entry_count)},f.prototype._boxProcessors.subs=function(){this._procFullBox(),this._procField("entry_count","uint",32),this._procEntries("entries",this.entry_count,function(a){this._procEntryField(a,"sample_delta","uint",32),this._procEntryField(a,"subsample_count","uint",16),this._procSubEntries(a,"subsamples",a.subsample_count,function(a){this._procEntryField(a,"subsample_size","uint",1===this.version?32:16),this._procEntryField(a,"subsample_priority","uint",8),this._procEntryField(a,"discardable","uint",8),this._procEntryField(a,"codec_specific_parameters","uint",32)})})},f.prototype._boxProcessors.tenc=function(){this._procFullBox(),this._procField("default_IsEncrypted","uint",24),this._procField("default_IV_size","uint",8),this._procFieldArray("default_KID",16,"uint",8)},f.prototype._boxProcessors.tfdt=function(){this._procFullBox(),this._procField("baseMediaDecodeTime","uint",1==this.version?64:32)},f.prototype._boxProcessors.tfhd=function(){this._procFullBox(),this._procField("track_ID","uint",32),1&this.flags&&this._procField("base_data_offset","uint",64),2&this.flags&&this._procField("sample_description_offset","uint",32),8&this.flags&&this._procField("default_sample_duration","uint",32),16&this.flags&&this._procField("default_sample_size","uint",32),32&this.flags&&this._procField("default_sample_flags","uint",32)},f.prototype._boxProcessors.tfra=function(){this._procFullBox(),this._procField("track_ID","uint",32),this._parsing||(this.reserved=0,this.reserved|=(48&this.length_size_of_traf_num)<<4,this.reserved|=(12&this.length_size_of_trun_num)<<2,this.reserved|=3&this.length_size_of_sample_num),this._procField("reserved","uint",32),this._parsing&&(this.length_size_of_traf_num=(48&this.reserved)>>4,this.length_size_of_trun_num=(12&this.reserved)>>2,this.length_size_of_sample_num=3&this.reserved),this._procField("number_of_entry","uint",32),this._procEntries("entries",this.number_of_entry,function(a){this._procEntryField(a,"time","uint",1===this.version?64:32),this._procEntryField(a,"moof_offset","uint",1===this.version?64:32),this._procEntryField(a,"traf_number","uint",8*(this.length_size_of_traf_num+1)),this._procEntryField(a,"trun_number","uint",8*(this.length_size_of_trun_num+1)),this._procEntryField(a,"sample_number","uint",8*(this.length_size_of_sample_num+1))})},f.prototype._boxProcessors.tkhd=function(){this._procFullBox(),this._procField("creation_time","uint",1==this.version?64:32),this._procField("modification_time","uint",1==this.version?64:32),this._procField("track_ID","uint",32),this._procField("reserved1","uint",32),this._procField("duration","uint",1==this.version?64:32),this._procFieldArray("reserved2",2,"uint",32),this._procField("layer","uint",16),this._procField("alternate_group","uint",16),this._procField("volume","template",16),this._procField("reserved3","uint",16),this._procFieldArray("matrix",9,"template",32),this._procField("width","template",32),this._procField("height","template",32)},f.prototype._boxProcessors.trex=function(){this._procFullBox(),this._procField("track_ID","uint",32),this._procField("default_sample_description_index","uint",32),this._procField("default_sample_duration","uint",32),this._procField("default_sample_size","uint",32),this._procField("default_sample_flags","uint",32)},f.prototype._boxProcessors.trun=function(){this._procFullBox(),this._procField("sample_count","uint",32),1&this.flags&&this._procField("data_offset","int",32),4&this.flags&&this._procField("first_sample_flags","uint",32),this._procEntries("samples",this.sample_count,function(a){256&this.flags&&this._procEntryField(a,"sample_duration","uint",32),512&this.flags&&this._procEntryField(a,"sample_size","uint",32),1024&this.flags&&this._procEntryField(a,"sample_flags","uint",32),2048&this.flags&&this._procEntryField(a,"sample_composition_time_offset",1===this.version?"int":"uint",32)})},f.prototype._boxProcessors["url 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g=Object.keys(b);if(g.length!==Object.keys(c).length)return!1;var h=b instanceof Date,i=c instanceof Date;if(h&&i)return b.getTime()==c.getTime();if(h!=i)return!1;var j=b instanceof RegExp,k=c instanceof RegExp;if(j&&k)return b.toString()==c.toString();if(j!=k)return!1;for(d=0;d<g.length;d++)if(!Object.prototype.hasOwnProperty.call(c,g[d]))return!1;for(d=0;d<g.length;d++)if(!a(b[g[d]],c[g[d]]))return!1;return!0}return!1}},{}],15:[function(a,b,c){c.read=function(a,b,c,d,e){var f,g,h=8*e-d-1,i=(1<<h)-1,j=i>>1,k=-7,l=c?e-1:0,m=c?-1:1,n=a[b+l];for(l+=m,f=n&(1<<-k)-1,n>>=-k,k+=h;k>0;f=256*f+a[b+l],l+=m,k-=8);for(g=f&(1<<-k)-1,f>>=-k,k+=d;k>0;g=256*g+a[b+l],l+=m,k-=8);if(0===f)f=1-j;else{if(f===i)return g?NaN:1/0*(n?-1:1);g+=Math.pow(2,d),f-=j}return(n?-1:1)*g*Math.pow(2,f-d)},c.write=function(a,b,c,d,e,f){var 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+ *
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+ * @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
14
+ * @license MIT
15
+ */
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b=j();if(b&&b.adaptation.period){b.adaptation.period.duration=a.newDuration}}}var F=1,G=this.context,H=(0,m.default)(G).getInstance(),I=void 0,J=void 0,K=void 0,L=void 0,M=void 0,N=void 0,O=void 0,P=void 0,Q=void 0,R=void 0,S=void 0,T=void 0,U=void 0,V=void 0,W=void 0,X=void 0;return I={initialize:c,setConfig:b,getData:e,getDataIndex:f,isUpdating:h,updateData:p,getStreamProcessor:d,getCurrentRepresentation:j,getRepresentationForQuality:t,reset:n},a(),I}Object.defineProperty(c,"__esModule",{value:!0});var f=a(100),g=d(f),h=a(59),i=d(h),j=a(210),k=d(j),l=a(48),m=d(l),n=a(52),o=d(n),p=a(49),q=d(p),r=a(85),s=d(r);e.__dashjs_factory_name="RepresentationController",c.default=q.default.getClassFactory(e),b.exports=c.default},{100:100,210:210,48:48,49:49,52:52,59:59,85:85}],61:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(a,b){var c=void 0,d=void 0,e=void 0,f=void 0,h=void 0,j=void 0,k=!1,l=!1;if(!a)throw new Error("adaptation is not 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f=a(100),g=d(f),h=a(49),i=d(h);e.__dashjs_factory_name="ThroughputHistory",c.default=i.default.getClassFactory(e),b.exports=c.default},{100:100,49:49}],175:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(a){function b(){r=[],s=[],l.getUseDefaultABRRules()&&(r.push((0,q.default)(j).create({metricsModel:n,dashMetrics:p,mediaPlayerModel:l})),r.push((0,g.default)(j).create({metricsModel:n,dashMetrics:p})),r.push((0,i.default)(j).create({metricsModel:n,dashMetrics:p})),r.push((0,o.default)(j).create()),r.push((0,m.default)(j).create()),s.push((0,k.default)(j).create({metricsModel:n,dashMetrics:p,mediaPlayerModel:l}))),l.getABRCustomRules().forEach(function(a){a.type===v&&r.push(a.rule(j).create()),a.type===w&&s.push(a.rule(j).create())})}function c(a){return a.filter(function(a){return a.quality>u.default.NO_CHANGE})}function d(a){var b={},c=void 0,d=void 0,e=void 0,f=void 0,g=void 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b=(0,g.default)(m).create(g.default.NO_CHANGE,{name:e.__dashjs_factory_name});if(!(a&&a.hasOwnProperty("getMediaInfo")&&a.hasOwnProperty("getMediaType")&&a.hasOwnProperty("getCurrentRequest")&&a.hasOwnProperty("getRepresentationInfo")&&a.hasOwnProperty("getAbrController")))return b;var f=a.getMediaInfo(),h=a.getMediaType(),k=a.getCurrentRequest();if(!isNaN(k.index)){c(h,k.index);var u=o.getStableBufferTime();if(q.getCurrentBufferLevel(p.getReadOnlyMetricsFor(h))>u)return b;var v=r[h][k.index];if(null===v||null===k.firstByteDate||s.hasOwnProperty(v.id))return b;if(void 0===v.firstByteTime&&(t[h]=[],v.firstByteTime=k.firstByteDate.getTime(),v.segmentDuration=k.duration,v.bytesTotal=k.bytesTotal,v.id=k.index),v.bytesLoaded=k.bytesLoaded,v.elapsedTime=(new Date).getTime()-v.firstByteTime,v.bytesLoaded>0&&v.elapsedTime>0&&d(h,Math.round(8*v.bytesLoaded/v.elapsedTime)),t[h].length>=l&&v.elapsedTime>j&&v.bytesLoaded<v.bytesTotal){var w=t[h].reduce(function(a,b){return 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c=L.getCurrentBufferLevel(M.getReadOnlyMetricsFor(b)),d=c+.001*(a.lastSegmentFinishTimeMs-a.lastSegmentRequestTimeMs),e=m(a,a.lastQuality),f=Math.max(0,e-d);a.placeholderBuffer=Math.min(f,a.placeholderBuffer)}a.lastSegmentWasReplacement&&!isNaN(a.lastSegmentDurationS)&&(a.placeholderBuffer+=a.lastSegmentDurationS),a.lastSegmentStart=NaN,a.lastSegmentRequestTimeMs=NaN}}function E(a){if(a){var b=Q[a.mediaType];b&&b.state!==s&&(b.abrQuality=a.newQuality)}}function F(a){if(a){var b=Q[a.mediaType];if(b&&b.state!==s){var c=L.getCurrentBufferLevel(M.getReadOnlyMetricsFor(a.mediaType)),d=void 0;d=b.abrQuality>0?o(b,b.abrQuality):v;var e=Math.max(0,d-c);b.placeholderBuffer=Math.min(b.placeholderBuffer,e)}}}function G(a){var b=a.getMediaInfo(),c=a.getMediaType(),d=M.getReadOnlyMetricsFor(c),e=a.getStreamProcessor(),g=a.getStreamInfo(),h=a.getAbrController(),l=h.getThroughputHistory(),n=g?g.id:null,p=g&&g.manifestInfo&&g.manifestInfo.isDynamic,r=a.useBufferOccupancyABR(),v=(0,i.default)(J).create();if(v.reason=v.reason||{},!r)return v;e.getScheduleController().setTimeToLoadDelay(0);var w=j(a);if(w.state===s)return K("BOLA ABR rule invoked for media type '"+c+"' with only one bitrate."),v;var x=L.getCurrentBufferLevel(d),y=l.getAverageThroughput(c,p),z=l.getSafeAverageThroughput(c,p),A=l.getAverageLatency(c),B=void 0;if(v.reason.state=w.state,v.reason.throughput=y,v.reason.latency=A,isNaN(y))return v;switch(w.state){case t:B=h.getQualityForBitrate(b,z,A),v.quality=B,v.reason.throughput=z,w.placeholderBuffer=Math.max(0,o(w,B)-x),w.lastQuality=B,!isNaN(w.lastSegmentDurationS)&&x>=w.lastSegmentDurationS&&(w.state=u);break;case u:q(w,c),B=k(w,x+w.placeholderBuffer);var C=h.getQualityForBitrate(b,z,A);B>w.lastQuality&&B>C&&(B=Math.max(C,w.lastQuality));var D=Math.max(0,x+w.placeholderBuffer-m(w,B));D<=w.placeholderBuffer?(w.placeholderBuffer-=D,D=0):(D-=w.placeholderBuffer,w.placeholderBuffer=0,B<h.getTopQualityIndexFor(c,n)?e.getScheduleController().setTimeToLoadDelay(1e3*D):D=0),v.quality=B,v.reason.throughput=y,v.reason.latency=A,v.reason.bufferLevel=x,v.reason.placeholderBuffer=w.placeholderBuffer,v.reason.delay=D,w.lastQuality=B;break;default:K("BOLA ABR rule invoked in bad state."),v.quality=h.getQualityForBitrate(b,z,A),v.reason.state=w.state,v.reason.throughput=z,v.reason.latency=A,w.state=t,f(w)}return v}function H(){Q={}}function I(){H(),O.off(p.default.BUFFER_EMPTY,y,P),O.off(p.default.PLAYBACK_SEEKING,z,P),O.off(p.default.PERIOD_SWITCH_STARTED,A,P),O.off(p.default.MEDIA_FRAGMENT_LOADED,B,P),O.off(p.default.METRIC_ADDED,C,P),O.off(p.default.QUALITY_CHANGE_REQUESTED,E,P),O.off(p.default.FRAGMENT_LOADING_ABANDONED,F,P)}a=a||{};var J=this.context,K=(0,r.default)(J).getInstance().log,L=a.dashMetrics,M=a.metricsModel,N=a.mediaPlayerModel,O=(0,n.default)(J).getInstance(),P=void 0,Q=void 0;return P={getMaxIndex:G,reset:I},b(),P}Object.defineProperty(c,"__esModule",{value:!0});var f=a(101),g=d(f),h=a(172),i=d(h),j=a(49),k=d(j),l=a(229),m=a(48),n=d(m),o=a(52),p=d(o),q=a(47),r=d(q),s=0,t=1,u=2,v=10,w=2,x=.99;e.__dashjs_factory_name="BolaRule",c.default=k.default.getClassFactory(e),b.exports=c.default},{101:101,172:172,229:229,47:47,48:48,49:49,52:52}],178:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){var f=a.getDroppedFramesHistory();if(f){for(var g=f.getFrameHistory(),h=0,j=0,k=i.default.NO_CHANGE,l=1;l<g.length;l++)if(g[l]&&(h=g[l].droppedVideoFrames,(j=g[l].totalVideoFrames)>e&&h/j>d)){k=l-1,c("DroppedFramesRule, index: "+k+" Dropped Frames: "+h+" Total Frames: 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l=.5,m=this.context,n=(0,o.default)(m).getInstance().log,p=(0,i.default)(m).getInstance(),r=a.metricsModel,s=a.dashMetrics,t=void 0,u=void 0;return t={getMaxIndex:d,reset:j},b(),t}Object.defineProperty(c,"__esModule",{value:!0});var f=a(106),g=d(f),h=a(48),i=d(h),j=a(52),k=d(j),l=a(49),m=d(l),n=a(47),o=d(n),p=a(172),q=d(p);e.__dashjs_factory_name="InsufficientBufferRule",c.default=m.default.getClassFactory(e),b.exports=c.default},{106:106,172:172,47:47,48:48,49:49,52:52}],180:[function(a,b,c){"use strict";function d(a){return a&&a.__esModule?a:{default:a}}function e(){function a(a){for(var f=a?a.getSwitchHistory():null,g=f?f.getSwitchRequests():[],h=0,i=0,j=0,l=(0,k.default)(b).create(),m=0;m<g.length;m++)if(void 0!==g[m]&&(h+=g[m].drops,i+=g[m].noDrops,j+=g[m].dropSize,h+i>=e&&h/i>d)){l.quality=m>0&&g[m].drops>0?m-1:m,l.reason={index:l.quality,drops:h,noDrops:i,dropSize:j},c("Switch history rule index: "+l.quality+" samples: "+(h+i)+" drops: "+h);break}return l}var 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c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(){function a(b){if(d(this,a),this.offset=b._offset,this.type=b.type,this.size=b.size,this.boxes=[],b.boxes)for(var c=0;c<b.boxes.length;c++)this.boxes.push(new a(b.boxes[c]));switch(this.isComplete=!0,b.type){case"sidx":if(this.timescale=b.timescale,this.earliest_presentation_time=b.earliest_presentation_time,this.first_offset=b.first_offset,this.references=b.references,b.references){this.references=[];for(var c=0;c<b.references.length;c++){var e={reference_type:b.references[c].reference_type,referenced_size:b.references[c].referenced_size,subsegment_duration:b.references[c].subsegment_duration};this.references.push(e)}}break;case"emsg":this.id=b.id,this.value=b.value,this.timescale=b.timescale,this.scheme_id_uri=b.scheme_id_uri,this.presentation_time_delta=b.presentation_time_delta,this.event_duration=b.event_duration,this.message_data=b.message_data;break;case"mdhd":this.timescale=b.timescale;break;case"mfhd":this.sequence_number=b.sequence_number;break;case"subs":this.entry_count=b.entry_count,this.entries=b.entries;break;case"tfhd":this.base_data_offset=b.base_data_offset,this.sample_description_index=b.sample_description_index,this.default_sample_duration=b.default_sample_duration,this.default_sample_size=b.default_sample_size,this.default_sample_flags=b.default_sample_flags,this.flags=b.flags;break;case"tfdt":this.version=b.version,this.baseMediaDecodeTime=b.baseMediaDecodeTime,this.flags=b.flags;break;case"trun":if(this.sample_count=b.sample_count,this.first_sample_flags=b.first_sample_flags,this.data_offset=b.data_offset,this.flags=b.flags,this.samples=b.samples,b.samples){this.samples=[];for(var c=0,f=b.samples.length;c<f;c++){var g={sample_size:b.samples[c].sample_size,sample_duration:b.samples[c].sample_duration,sample_composition_time_offset:b.samples[c].sample_composition_time_offset};this.samples.push(g)}}}}return e(a,[{key:"getChildBox",value:function(a){for(var b=0;b<this.boxes.length;b++)if(this.boxes[b].type===a)return this.boxes[b]}},{key:"getChildBoxes",value:function(a){for(var b=[],c=0;c<this.boxes.length;c++)this.boxes[c].type===a&&b.push(this.boxes[c]);return b}}]),a}();c.default=f,b.exports=c.default},{}],215:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.DVRWindowSize=NaN,this.loadedTime=null,this.availableFrom=null,this.minBufferTime=NaN,this.duration=NaN,this.isDynamic=!1,this.maxFragmentDuration=null};c.default=e,b.exports=c.default},{}],216:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.id=null,this.index=null,this.type=null,this.streamInfo=null,this.representationCount=0,this.lang=null,this.viewpoint=null,this.accessibility=null,this.audioChannelConfiguration=null,this.roles=null,this.codec=null,this.mimeType=null,this.contentProtection=null,this.isText=!1,this.KID=null,this.bitrateList=null};c.default=e,b.exports=c.default},{}],217:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function 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function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.time=null,this.droppedFrames=null};c.default=e,b.exports=c.default},{}],229:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.tcpid=null,this.type=null,this.url=null,this.actualurl=null,this.range=null,this.trequest=null,this.tresponse=null,this.responsecode=null,this.interval=null,this.trace=[],this._stream=null,this._tfinish=null,this._mediaduration=null,this._responseHeaders=null,this._serviceLocation=null},f=function a(){d(this,a),this.s=null,this.d=null,this.b=[]};e.GET="GET",e.HEAD="HEAD",e.MPD_TYPE="MPD",e.XLINK_EXPANSION_TYPE="XLinkExpansion",e.INIT_SEGMENT_TYPE="InitializationSegment",e.INDEX_SEGMENT_TYPE="IndexSegment",e.MEDIA_SEGMENT_TYPE="MediaSegment",e.BITSTREAM_SWITCHING_SEGMENT_TYPE="BitstreamSwitchingSegment",e.OTHER_TYPE="other",c.HTTPRequest=e,c.HTTPRequestTrace=f},{}],230:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.mediaType=null,this.type=null,this.requestTime=null,this.fetchTime=null,this.availabilityStartTime=null,this.presentationStartTime=0,this.clientTimeOffset=0,this.currentTime=null,this.buffered=null,this.latency=0,this.streamInfo=[],this.representationInfo=[]},f=function a(){d(this,a),this.id=null,this.index=null,this.start=null,this.duration=null},g=function a(){d(this,a),this.id=null,this.index=null,this.mediaType=null,this.streamIndex=null,this.presentationTimeOffset=null,this.startNumber=null,this.fragmentInfoType=null};c.ManifestUpdate=e,c.ManifestUpdateStreamInfo=f,c.ManifestUpdateRepresentationInfo=g},{}],231:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.start=null,this.mstart=null,this.starttype=null,this.trace=[]};e.INITIAL_PLAYOUT_START_REASON="initial_playout",e.SEEK_START_REASON="seek",e.RESUME_FROM_PAUSE_START_REASON="resume",e.METRICS_COLLECTION_START_REASON="metrics_collection_start";var f=function a(){d(this,a),this.representationid=null,this.subreplevel=null,this.start=null,this.mstart=null,this.duration=null,this.playbackspeed=null,this.stopreason=null};f.REPRESENTATION_SWITCH_STOP_REASON="representation_switch",f.REBUFFERING_REASON="rebuffering",f.USER_REQUEST_STOP_REASON="user_request",f.END_OF_PERIOD_STOP_REASON="end_of_period",f.END_OF_CONTENT_STOP_REASON="end_of_content",f.METRICS_COLLECTION_STOP_REASON="metrics_collection_end",f.FAILURE_STOP_REASON="failure",c.PlayList=e,c.PlayListTrace=f},{}],232:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.t=null,this.mt=null,this.to=null,this.lto=null};c.default=e,b.exports=c.default},{}],233:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.loadingRequests=[],this.executedRequests=[]};c.default=e,b.exports=c.default},{}],234:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.mediaType=null,this.t=null,this.type=null,this.startTime=null,this.availabilityStartTime=null,this.duration=null,this.quality=null,this.range=null,this.state=null};c.default=e,b.exports=c.default},{}],235:[function(a,b,c){"use strict";function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(c,"__esModule",{value:!0});var e=function a(){d(this,a),this.tcpid=null,this.dest=null,this.topen=null,this.tclose=null,this.tconnect=null};c.default=e,b.exports=c.default},{}]},{},[5]);
31
+ //# sourceMappingURL=dash.all.min.js.map
32
+
33
+
34
+ /*jslint browser: true, for: true */
35
+ /*global dashjs, flowplayer, MediaPlayer, window */
36
+
37
  /*!
38
 
39
+ DASH engine plugin for Flowplayer HTML5
40
 
41
+ Copyright (c) 2015-2017, Flowplayer Drive Oy
42
 
43
  Released under the MIT License:
44
  http://www.opensource.org/licenses/mit-license.php
45
 
46
+ Includes dash.js
47
+ Copyright (c) 2015, Dash Industry Forum. All rights reserved.
48
+ https://github.com/Dash-Industry-Forum/dash.js/blob/master/LICENSE.md
 
 
 
 
49
 
50
  Requires Flowplayer HTML5 version 6.x
51
+ $GIT_DESC$
52
 
53
  */
54
+ (function () {
55
+ "use strict";
56
+ var extension = function (dashjs, flowplayer) {
57
+ var engineName = "dash",
58
+ mse = window.MediaSource || window.WebKitMediaSource,
59
+ UA = navigator.userAgent,
60
+ common = flowplayer.common,
61
+ extend = flowplayer.extend,
62
+ version = flowplayer.version,
63
+ coreV6 = version.indexOf("6.") === 0,
64
+ dashconf,
65
+
66
+ dashCanPlay = function (sourceType, dashType, dashCodecs) {
67
+ return sourceType.toLowerCase() === "application/dash+xml" &&
68
+ mse.isTypeSupported(dashType + ';codecs="' + dashCodecs + '"') &&
69
+ // Android MSE advertises he-aac, but fails
70
+ (dashCodecs.indexOf("mp4a.40.5") < 0 || UA.indexOf("Android") < 0);
71
+ },
72
+
73
+ engineImpl = function dashjsEngine(player, root) {
74
+ var bean = flowplayer.bean,
75
+ support = flowplayer.support,
76
+ brwsr = support.browser,
77
+ desktopSafari = brwsr.safari && support.dataload, // exclude IEMobile
78
+ mediaPlayer,
79
+ videoTag,
80
+ handleError = function (errorCode, src, url) {
81
+ var errobj = {code: errorCode};
82
+
83
+ if (errorCode > 2) {
84
+ errobj.video = extend(player.video, {
85
+ src: src,
86
+ url: url || src
87
+ });
88
+ }
89
+ return errobj;
90
+ },
91
+
92
+ lastSelectedQuality = -1,
93
+ initQualitySelection = function (dashQualitiesConf, initialVideoQuality, data) {
94
+ // multiperiod not supported
95
+ var vsets = [],
96
+ qualities,
97
+ audioBandwidth = 0,
98
+ getLevel = function (q) {
99
+ return isNaN(Number(q))
100
+ ? q.level
101
+ : q;
102
+ },
103
+ setInitialVideoQuality = function (initialVideoQuality, vsets, qsel) {
104
+ initialVideoQuality = Math.min(initialVideoQuality, vsets.length - 1);
105
+ mediaPlayer.setAutoSwitchQualityFor("video", false);
106
+ mediaPlayer.setInitialBitrateFor("video", vsets[initialVideoQuality].bandwidth / 1000);
107
+ if (qsel) {
108
+ player.video.quality = -1;
109
+ }
110
+ player.one("progress." + engineName, function () {
111
+ mediaPlayer.setAutoSwitchQualityFor("video", true);
112
+ });
113
+ },
114
+ qselConf = dashQualitiesConf && support.inlineVideo &&
115
+ data.Period_asArray.length === 1 &&
116
+ (!desktopSafari || (desktopSafari && dashconf.qualitiesForSafari));
117
+
118
+ if (!qselConf && initialVideoQuality < 0) {
119
+ return;
120
+ }
121
+
122
+ data.Period_asArray[0].AdaptationSet_asArray.forEach(function (aset) {
123
+ var representations = aset.Representation_asArray,
124
+ mimeType = aset.mimeType || representations[0].mimeType;
125
+
126
+ if (mimeType.indexOf("video/") === 0) {
127
+ vsets = vsets.concat(representations.filter(function (repr) {
128
+ var codecs = (repr.mimeType || mimeType) + ";codecs=" + repr.codecs;
129
+
130
+ return mse.isTypeSupported(codecs);
131
+ }));
132
+ } else if (mimeType.indexOf("audio/") === 0 && !audioBandwidth) {
133
+ // too simple: audio tracks may have different bitrates
134
+ audioBandwidth = representations[0].bandwidth;
135
+ }
136
+ });
137
+ if (vsets.length < 2) {
138
+ return;
139
+ }
140
+
141
+ vsets.sort(function (a, b) {
142
+ return a.bandwidth - b.bandwidth;
143
+ });
144
+
145
+ if (!qselConf) {
146
+ setInitialVideoQuality(initialVideoQuality, vsets);
147
+ return;
148
+ }
149
+
150
+ switch (typeof dashQualitiesConf) {
151
+ case "object":
152
+ qualities = dashQualitiesConf.map(getLevel);
153
+ break;
154
+ case "string":
155
+ qualities = dashQualitiesConf.split(/\s*,\s*/).map(Number);
156
+ break;
157
+ default:
158
+ qualities = vsets.map(function (_repr, i) {
159
+ return i;
160
+ });
161
+ qualities.unshift(-1);
162
+ }
163
+ qualities = qualities.filter(function (q) {
164
+ return q < vsets.length && q > -2;
165
+ });
166
+
167
+ if (qualities.length < 2) {
168
+ return;
169
+ }
170
+
171
+ player.video.qualities = qualities.map(function (idx) {
172
+ var level = vsets[idx],
173
+ q = typeof dashQualitiesConf === "object"
174
+ ? dashQualitiesConf.filter(function (q) {
175
+ return getLevel(q) === idx;
176
+ })[0]
177
+ : idx,
178
+ label = q.label || (idx < 0
179
+ ? "Auto"
180
+ : Math.min(level.width, level.height) + "p " +
181
+ "(" + Math.round((level.bandwidth + audioBandwidth) / 1000) + "k)");
182
+
183
+ return {value: idx, label: label};
184
+ });
185
+
186
+ if (lastSelectedQuality < 0 && initialVideoQuality > -1) {
187
+ setInitialVideoQuality(initialVideoQuality, vsets, true);
188
+ } else if (qualities.indexOf(lastSelectedQuality) > -1) {
189
+ mediaPlayer.setAutoSwitchQualityFor("video", lastSelectedQuality < 0);
190
+ if (lastSelectedQuality > -1) {
191
+ mediaPlayer.setInitialBitrateFor("video", vsets[lastSelectedQuality].bandwidth / 1000);
192
+ }
193
+ player.video.quality = lastSelectedQuality;
194
+ } else {
195
+ player.video.quality = -1;
196
+ }
197
+ },
198
+ keySystem,
199
+
200
+ bc,
201
+ has_bg,
202
+
203
+ engine = {
204
+ engineName: engineName,
205
+
206
+ pick: function (sources) {
207
+ var source = sources.filter(function (s) {
208
+ var dashType = s.dashType || dashconf.type,
209
+ dashCodecs = s.dashCodecs || dashconf.codecs;
210
+
211
+ return dashCanPlay(s.type, dashType, dashCodecs);
212
+ })[0];
213
+
214
+ if (typeof source.src === 'string') {
215
+ source.src = common.createAbsoluteUrl(source.src);
216
+ }
217
+ return source;
218
+ },
219
+
220
+ load: function (video) {
221
+ var conf = player.conf,
222
+ dashUpdatedConf = extend(dashconf, conf.dash, video.dash),
223
+ dashQualitiesConf = video.dashQualities || conf.dashQualities,
224
+ EVENTS = {
225
+ ended: "finish",
226
+ loadeddata: "ready",
227
+ pause: "pause",
228
+ play: "resume",
229
+ progress: "buffer",
230
+ ratechange: "speed",
231
+ seeked: "seek",
232
+ timeupdate: "progress",
233
+ volumechange: "volume",
234
+ error: "error"
235
+ },
236
+ DASHEVENTS = dashjs.MediaPlayer.events,
237
+ protection = video.dash && video.dash.protection,
238
+ autoplay = !!video.autoplay || !!conf.autoplay || !!conf.splash,
239
+ posterClass = "is-poster",
240
+ livestartpos = 0;
241
+
242
+ if (video.dashQualities === false || coreV6) {
243
+ dashQualitiesConf = false;
244
+ } else if (dashQualitiesConf === undefined) {
245
+ dashQualitiesConf = true;
246
+ }
247
+
248
+ if (!mediaPlayer) {
249
+ videoTag = common.findDirect("video", root)[0]
250
+ || common.find(".fp-player > video", root)[0];
251
+
252
+ if (videoTag) {
253
+ // destroy video tag
254
+ // otherwise <video autoplay> continues to play
255
+ common.find("source", videoTag).forEach(function (source) {
256
+ source.removeAttribute("src");
257
+ });
258
+ videoTag.removeAttribute("src");
259
+ videoTag.load();
260
+ common.removeNode(videoTag);
261
+ }
262
+
263
+ // dash.js enforces preload="auto" and
264
+ // autoplay depending on initialization
265
+ // so setting the attributes here will have no effect
266
+ videoTag = common.createElement("video", {
267
+ "class": "fp-engine " + engineName + "-engine"
268
+ });
269
+ if (support.mutedAutoplay && !conf.splash && autoplay) {
270
+ videoTag.muted = true;
271
+ }
272
+
273
+ Object.keys(EVENTS).forEach(function (key) {
274
+ var flow = EVENTS[key],
275
+ type = key + "." + engineName,
276
+ arg;
277
+
278
+ bean.on(videoTag, type, function (e) {
279
+ if (conf.debug && flow.indexOf("progress") < 0) {
280
+ console.log(type, "->", flow, e.originalEvent);
281
+ }
282
+
283
+ var vct = videoTag.currentTime,
284
+ ct = (mediaPlayer.time && mediaPlayer.time()) || vct,
285
+ dur = mediaPlayer.duration(),
286
+ buffered = videoTag.buffered,
287
+ buffends = [],
288
+ i,
289
+ updatedVideo = player.video,
290
+ src = updatedVideo.src,
291
+ errorCode;
292
+
293
+ switch (flow) {
294
+ case "ready":
295
+ arg = extend(updatedVideo, {
296
+ duration: dur,
297
+ seekable: dur,
298
+ width: videoTag.videoWidth,
299
+ height: videoTag.videoHeight,
300
+ url: src
301
+ });
302
+ break;
303
+ case "resume":
304
+ if (coreV6 && player.poster) {
305
+ common.removeClass(root, posterClass);
306
+ player.poster = false;
307
+ }
308
+ break;
309
+ case "seek":
310
+ arg = ct;
311
+ break;
312
+ case "progress":
313
+ if (player.live && !player.dvr) {
314
+ if (!livestartpos && vct) {
315
+ livestartpos = vct;
316
+ }
317
+ arg = vct - livestartpos;
318
+ } else {
319
+ arg = ct;
320
+ }
321
+ break;
322
+ case "speed":
323
+ // dash.js often triggers playback rate changes
324
+ // when adapting bit rate
325
+ // except when in debug mode, only
326
+ // trigger explicit events via speed method
327
+ if (!dashUpdatedConf.debug) {
328
+ e.preventDefault();
329
+ return;
330
+ }
331
+ arg = videoTag.playbackRate;
332
+ break;
333
+ case "volume":
334
+ arg = videoTag.volume;
335
+ break;
336
+ case "buffer":
337
+ for (i = 0; i < buffered.length; i += 1) {
338
+ buffends.push(buffered.end(i));
339
+ }
340
+ arg = buffends.filter(function (b) {
341
+ return b >= ct;
342
+ }).sort()[0];
343
+ updatedVideo.buffer = arg;
344
+ break;
345
+ case "error":
346
+ errorCode = videoTag.error && videoTag.error.code;
347
+ arg = handleError(errorCode, src);
348
+ break;
349
+ }
350
+
351
+ player.trigger(flow, [player, arg]);
352
+ });
353
+ });
354
+
355
+ player.on("error." + engineName, function () {
356
+ if (mediaPlayer) {
357
+ player.engine.unload();
358
+ }
359
+ });
360
+
361
+ if (!coreV6) {
362
+ player.on("quality." + engineName, function (_e, _api, q) {
363
+ mediaPlayer.setAutoSwitchQualityFor("video", q < 0);
364
+ if (q > -1) {
365
+ mediaPlayer.setLimitBitrateByPortal(false);
366
+ mediaPlayer.setUsePixelRatioInLimitBitrateByPortal(false);
367
+ mediaPlayer.setQualityFor("video", q);
368
+ } else {
369
+ mediaPlayer.setLimitBitrateByPortal(true);
370
+ mediaPlayer.setUsePixelRatioInLimitBitrateByPortal(true);
371
+ }
372
+ lastSelectedQuality = q;
373
+ });
374
+
375
+ } else if (conf.poster) {
376
+ var posterHack = function (e) {
377
+ if (e.type === "stop" || !autoplay) {
378
+ setTimeout(function () {
379
+ if (!player.poster) {
380
+ common.addClass(root, posterClass);
381
+ player.poster = true;
382
+ }
383
+ });
384
+ }
385
+ };
386
+
387
+ player.one("ready." + engineName, posterHack).on("stop." + engineName, posterHack);
388
+ }
389
+
390
+ common.prepend(common.find(".fp-player", root)[0], videoTag);
391
+
392
+ } else {
393
+ mediaPlayer.reset();
394
+ }
395
+
396
+ mediaPlayer = dashjs.MediaPlayer().create();
397
+ player.engine[engineName] = mediaPlayer;
398
+
399
+ if (protection) {
400
+ mediaPlayer.setProtectionData(protection);
401
+ mediaPlayer.on(dashjs.Protection.events.KEY_SYSTEM_SELECTED, function (e) {
402
+ keySystem = e.data.keySystem.systemString;
403
+ });
404
+ }
405
+ // caching can cause failures in playlists
406
+ // for the moment disable entirely
407
+ mediaPlayer.enableLastBitrateCaching(false);
408
+ // for seeking in paused state
409
+ mediaPlayer.setScheduleWhilePaused(true);
410
+ mediaPlayer.setFastSwitchEnabled(UA.indexOf("Trident/7") < 0);
411
+ mediaPlayer.getDebug().setLogToBrowserConsole(dashUpdatedConf.debug);
412
+ // live
413
+ if (typeof dashUpdatedConf.liveDelay === "number") {
414
+ mediaPlayer.setLiveDelay(dashUpdatedConf.liveDelay);
415
+ }
416
+ if (typeof dashUpdatedConf.liveDelayFragmentCount === "number") {
417
+ mediaPlayer.setLiveDelayFragmentCount(dashUpdatedConf.liveDelayFragmentCount);
418
+ }
419
+ mediaPlayer.useSuggestedPresentationDelay(dashUpdatedConf.useSuggestedPresentationDelay);
420
+
421
+ if (dashUpdatedConf.xhrWithCredentials && dashUpdatedConf.xhrWithCredentials.length) {
422
+ dashUpdatedConf.xhrWithCredentials.forEach(function (requestType) {
423
+ mediaPlayer.setXHRWithCredentialsForType(requestType, true);
424
+ });
425
+ }
426
+
427
+ Object.keys(DASHEVENTS).forEach(function (key) {
428
+ var etype = DASHEVENTS[key],
429
+ fpEventType = engineName + etype.charAt(0).toUpperCase() + etype.slice(1),
430
+ listeners = dashUpdatedConf.listeners,
431
+ expose = listeners && listeners.indexOf(fpEventType) > -1;
432
+
433
+ mediaPlayer.on(etype, function (e) {
434
+ var src = player.video.src,
435
+ videoDashConf = player.video.dash,
436
+ loadingClass = "is-loading",
437
+ errors = player.conf.errors,
438
+ protectionError = "None of the protection key systems supported. Try a different browser.",
439
+ fperr,
440
+ errobj;
441
+
442
+ switch (key) {
443
+ case "MANIFEST_LOADED":
444
+ if (brwsr.chrome && videoDashConf && videoDashConf.protectionLevel) {
445
+ mediaPlayer.getProtectionController().setRobustnessLevel(videoDashConf.protectionLevel);
446
+ }
447
+ initQualitySelection(dashQualitiesConf,
448
+ dashUpdatedConf.initialVideoQuality, e.data);
449
+ break;
450
+ case "CAN_PLAY":
451
+ if (desktopSafari && autoplay) {
452
+ // hack to avoid "heaving" in Safari
453
+ // at least in splash setups and playlist transitions
454
+ common.addClass(root, loadingClass);
455
+ bean.one(videoTag, "timeupdate." + engineName, function () {
456
+ setTimeout(function () {
457
+ common.removeClass(root, loadingClass);
458
+ });
459
+ });
460
+ }
461
+ break;
462
+ case "BUFFER_LEVEL_STATE_CHANGED":
463
+ common.toggleClass(root, "is-seeking", e.state === "bufferStalled");
464
+ break;
465
+ case "ERROR":
466
+ switch (e.error) {
467
+ case "capability":
468
+ if (e.event === "encryptedmedia" && protection && !keySystem) {
469
+ errors.push(protectionError);
470
+ fperr = errors.length - 1;
471
+ } else {
472
+ fperr = 5;
473
+ }
474
+ break;
475
+ case "download":
476
+ fperr = 4;
477
+ break;
478
+ case "manifestError":
479
+ fperr = 5;
480
+ break;
481
+ case "mediasource":
482
+ switch (e.event) {
483
+ case "MEDIA_ERR_DECODE":
484
+ fperr = 3;
485
+ break;
486
+ case "MEDIA_ERR_SRC_NOT_SUPPORTED":
487
+ fperr = 5;
488
+ break;
489
+ case "MEDIA_ERR_NETWORK":
490
+ fperr = 2;
491
+ break;
492
+ case "MEDIA_ERR_ABORTED":
493
+ fperr = 1;
494
+ break;
495
+ }
496
+ break;
497
+ default:
498
+ fperr = 5;
499
+ }
500
+ errobj = handleError(fperr, src, e.event.url);
501
+ player.trigger('error', [player, errobj]);
502
+ break;
503
+ }
504
+
505
+ if (expose) {
506
+ player.trigger(fpEventType, [player, e]);
507
+ }
508
+ });
509
+ });
510
+
511
+ keySystem = null;
512
+
513
+ // update video object before ready
514
+ player.video = video;
515
+ if( video.manifest ) {
516
+ mediaPlayer.initialize(videoTag,false,autoplay);
517
+
518
+ var XlinkController = dashjs.FactoryMaker.getClassFactory({ '__dashjs_factory_name': 'XlinkController' });
519
+ var xlink = XlinkController({}).create({ errHandler: function(e,f,g,h) {console.log('FV Player XlinkController error',e,f,g,h)} });
520
+
521
+ var DashParserFactory = dashjs.FactoryMaker.getClassFactory({ '__dashjs_factory_name': 'DashParser' });
522
+ var mpdParser = DashParserFactory({}).create( {errorHandler: { manifestError: function(e,f,g,h) {console.log('FV Player DashParser error',e,h)} } } );
523
+ var manifest = mpdParser.parse(video.manifest,xlink);
524
+ manifest.loadedTime = new Date;
525
+ mediaPlayer.attachSource(manifest);
526
+
527
+ } else {
528
+ mediaPlayer.initialize(videoTag, video.src, autoplay);
529
+ }
530
+
531
+ if (!support.firstframe && support.dataload && !brwsr.mozilla &&
532
+ autoplay && videoTag.paused) {
533
+ videoTag.load();
534
+ }
535
+ },
536
+
537
+ resume: function () {
538
+ mediaPlayer.play();
539
+ },
540
+
541
+ pause: function () {
542
+ mediaPlayer.pause();
543
+ },
544
+
545
+ seek: function (time) {
546
+ mediaPlayer.seek(time);
547
+ },
548
+
549
+ volume: function (level) {
550
+ if (videoTag) {
551
+ videoTag.volume = level;
552
+ }
553
+ },
554
+
555
+ speed: function (val) {
556
+ videoTag.playbackRate = val;
557
+ // see ratechange/speed event
558
+ player.trigger('speed', [player, val]);
559
+ },
560
+
561
+ unload: function () {
562
+ if (mediaPlayer) {
563
+ var listeners = "." + engineName;
564
+
565
+ mediaPlayer.reset();
566
+ mediaPlayer = 0;
567
+ player.off(listeners);
568
+ bean.off(root, listeners);
569
+ bean.off(videoTag, listeners);
570
+ common.removeNode(videoTag);
571
+ videoTag = 0;
572
+ }
573
+ }
574
+ };
575
+
576
+ // pre 6.0.4: no boolean api.conf.poster and no poster with autoplay
577
+ if (/^6\.0\.[0-3]$/.test(version) &&
578
+ !player.conf.splash && !player.conf.poster && !player.conf.autoplay) {
579
+ bc = common.css(root, 'backgroundColor');
580
+ // spaces in rgba arg mandatory for recognition
581
+ has_bg = common.css(root, 'backgroundImage') !== "none" ||
582
+ (bc && bc !== "rgba(0, 0, 0, 0)" && bc !== "transparent");
583
+ if (has_bg) {
584
+ player.conf.poster = true;
585
+ }
586
+ }
587
+
588
+ return engine;
589
+ };
590
+
591
+ if (mse && typeof mse.isTypeSupported === "function" && version.indexOf("5.") !== 0) {
592
+ // only load engine if it can be used
593
+ engineImpl.engineName = engineName; // must be exposed
594
+ engineImpl.canPlay = function (type, conf) {
595
+ /*
596
+ WARNING: MediaSource.isTypeSupported very inconsistent!
597
+ e.g. Safari ignores codecs entirely, even bogus, like codecs="XYZ"
598
+ example avc3 main level 3.1 + aac_he: avc3.4d401f; mp4a.40.5
599
+ example avc1 high level 4.1 + aac_lc: avc1.640029; mp4a.40.2
600
+ default: avc1 baseline level 3.0 + aac_lc
601
+ */
602
+ // inject dash conf at earliest opportunity
603
+ dashconf = extend({
604
+ type: "video/mp4",
605
+ codecs: "avc1.42c01e,mp4a.40.2",
606
+ initialVideoQuality: -1,
607
+ qualitiesForSafari: true
608
+ }, conf[engineName], conf.clip[engineName]);
609
+
610
+ return dashCanPlay(type, dashconf.type, dashconf.codecs);
611
+ };
612
+
613
+ // put on top of engine stack
614
+ // so mpegedash is tested before html5
615
+ flowplayer.engines.unshift(engineImpl);
616
+
617
+ }
618
+
619
+ };
620
+ if (typeof module === 'object' && module.exports) {
621
+ module.exports = extension.bind(undefined, require('dashjs'));
622
+ } else if (window.dashjs && window.flowplayer) {
623
+ extension(window.dashjs, window.flowplayer);
624
+ }
625
+ }());
flowplayer-beta/flowplayer.hlsjs.min.js CHANGED
@@ -22,7 +22,7 @@
22
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strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(){i(this,t)}return t.isHeader=function(t,e){return e+10<=t.length&&73===t[e]&&68===t[e+1]&&51===t[e+2]&&t[e+3]<255&&t[e+4]<255&&t[e+6]<128&&t[e+7]<128&&t[e+8]<128&&t[e+9]<128},t.isFooter=function(t,e){return e+10<=t.length&&51===t[e]&&68===t[e+1]&&73===t[e+2]&&t[e+3]<255&&t[e+4]<255&&t[e+6]<128&&t[e+7]<128&&t[e+8]<128&&t[e+9]<128},t.getID3Data=function(e,r){for(var i=r,a=0;t.isHeader(e,r);){a+=10;var n=t._readSize(e,r+6);a+=n,t.isFooter(e,r+10)&&(a+=10),r+=a}if(a>0)return e.subarray(i,i+a)},t._readSize=function(t,e){var r=0;return r=(127&t[e])<<21,r|=(127&t[e+1])<<14,r|=(127&t[e+2])<<7,r|=127&t[e+3]},t.getTimeStamp=function(e){for(var r=t.getID3Frames(e),i=0;i<r.length;i++){var a=r[i];if(t.isTimeStampFrame(a))return t._readTimeStamp(a)}},t.isTimeStampFrame=function(t){return t&&"PRIV"===t.key&&"com.apple.streaming.transportStreamTimestamp"===t.info},t._getFrameData=function(e){var r=String.fromCharCode(e[0],e[1],e[2],e[3]),i=t._readSize(e,4),a=10;return{type:r,size:i,data:e.subarray(a,a+i)}},t.getID3Frames=function(e){for(var r=0,i=[];t.isHeader(e,r);){var a=t._readSize(e,r+6);r+=10;for(var n=r+a;r+8<n;){var o=t._getFrameData(e.subarray(r)),s=t._decodeFrame(o);s&&i.push(s),r+=o.size+10}t.isFooter(e,r)&&(r+=10)}return i},t._decodeFrame=function(e){return"PRIV"===e.type?t._decodePrivFrame(e):"T"===e.type[0]?t._decodeTextFrame(e):"W"===e.type[0]?t._decodeURLFrame(e):void 0},t._readTimeStamp=function(t){if(8===t.data.byteLength){var e=new Uint8Array(t.data),r=1&e[3],i=(e[4]<<23)+(e[5]<<15)+(e[6]<<7)+e[7];return i/=45,r&&(i+=47721858.84),Math.round(i)}},t._decodePrivFrame=function(e){if(!(e.size<2)){var r=t._utf8ArrayToStr(e.data),i=new Uint8Array(e.data.subarray(r.length+1));return{key:e.type,info:r,data:i.buffer}}},t._decodeTextFrame=function(e){if(!(e.size<2)){if("TXXX"===e.type){var r=1,i=t._utf8ArrayToStr(e.data.subarray(r));r+=i.length+1;var a=t._utf8ArrayToStr(e.data.subarray(r));return{key:e.type,info:i,data:a}}var n=t._utf8ArrayToStr(e.data.subarray(1));return{key:e.type,data:n}}},t._decodeURLFrame=function(e){if("WXXX"===e.type){if(e.size<2)return;var r=1,i=t._utf8ArrayToStr(e.data.subarray(r));r+=i.length+1;var a=t._utf8ArrayToStr(e.data.subarray(r));return{key:e.type,info:i,data:a}}var n=t._utf8ArrayToStr(e.data);return{key:e.type,data:n}},t._utf8ArrayToStr=function(t){for(var e=void 0,r=void 0,i="",a=0,n=t.length;a<n;){var o=t[a++];switch(o>>4){case 0:return i;case 1:case 2:case 3:case 4:case 5:case 6:case 7:i+=String.fromCharCode(o);break;case 12:case 13:e=t[a++],i+=String.fromCharCode((31&o)<<6|63&e);break;case 14:e=t[a++],r=t[a++],i+=String.fromCharCode((15&o)<<12|(63&e)<<6|(63&r)<<0)}}return i},t}();e.a=a},function(t,e){function r(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function i(t){return"function"==typeof t}function a(t){return"number"==typeof t}function n(t){return"object"==typeof t&&null!==t}function o(t){return void 0===t}t.exports=r,r.EventEmitter=r,r.prototype._events=void 0,r.prototype._maxListeners=void 0,r.defaultMaxListeners=10,r.prototype.setMaxListeners=function(t){if(!a(t)||t<0||isNaN(t))throw TypeError("n must be a positive number");return this._maxListeners=t,this},r.prototype.emit=function(t){var e,r,a,s,l,u;if(this._events||(this._events={}),"error"===t&&(!this._events.error||n(this._events.error)&&!this._events.error.length)){if(e=arguments[1],e instanceof Error)throw e;var d=new Error('Uncaught, unspecified "error" event. 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Use emitter.setMaxListeners() to increase limit.",this._events[t].length),"function"==typeof console.trace&&console.trace())),this},r.prototype.on=r.prototype.addListener,r.prototype.once=function(t,e){function r(){this.removeListener(t,r),a||(a=!0,e.apply(this,arguments))}if(!i(e))throw TypeError("listener must be a function");var a=!1;return r.listener=e,this.on(t,r),this},r.prototype.removeListener=function(t,e){var r,a,o,s;if(!i(e))throw TypeError("listener must be a function");if(!this._events||!this._events[t])return this;if(r=this._events[t],o=r.length,a=-1,r===e||i(r.listener)&&r.listener===e)delete this._events[t],this._events.removeListener&&this.emit("removeListener",t,e);else if(n(r)){for(s=o;s-- >0;)if(r[s]===e||r[s].listener&&r[s].listener===e){a=s;break}if(a<0)return this;1===r.length?(r.length=0,delete this._events[t]):r.splice(a,1),this._events.removeListener&&this.emit("removeListener",t,e)}return this},r.prototype.removeAllListeners=function(t){var e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[t],i(r))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},r.prototype.listeners=function(t){var e;return e=this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},r.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},r.listenerCount=function(t,e){return t.listenerCount(e)}},function(t,e,r){!function(e){var r=/^((?:[^\/;?#]+:)?)(\/\/[^\/\;?#]*)?(.*?)??(;.*?)?(\?.*?)?(#.*?)?$/,i=/^([^\/;?#]*)(.*)$/,a=/(?:\/|^)\.(?=\/)/g,n=/(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g,o={buildAbsoluteURL:function(t,e,r){if(r=r||{},t=t.trim(),e=e.trim(),!e){if(!r.alwaysNormalize)return t;var a=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");return a.path=o.normalizePath(a.path),o.buildURLFromParts(a)}var n=this.parseURL(e);if(!n)throw new Error("Error trying to parse relative URL.");if(n.scheme)return r.alwaysNormalize?(n.path=o.normalizePath(n.path),o.buildURLFromParts(n)):e;var s=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");if(!s.netLoc&&s.path&&"/"!==s.path[0]){var l=i.exec(s.path);s.netLoc=l[1],s.path=l[2]}s.netLoc&&!s.path&&(s.path="/");var u={scheme:s.scheme,netLoc:n.netLoc,path:null,params:n.params,query:n.query,fragment:n.fragment};if(!n.netLoc&&(u.netLoc=s.netLoc,"/"!==n.path[0]))if(n.path){var d=s.path,c=d.substring(0,d.lastIndexOf("/")+1)+n.path;u.path=o.normalizePath(c)}else u.path=s.path,n.params||(u.params=s.params,n.query||(u.query=s.query));return null===u.path&&(u.path=r.alwaysNormalize?o.normalizePath(n.path):n.path),o.buildURLFromParts(u)},parseURL:function(t){var e=r.exec(t);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(t){for(t=t.split("").reverse().join("").replace(a,"");t.length!==(t=t.replace(n,"")).length;);return t.split("").reverse().join("")},buildURLFromParts:function(t){return t.scheme+t.netLoc+t.path+t.params+t.query+t.fragment}};t.exports=o}(this)},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function s(t,e,r,i){var a,n,o,s,l,u=navigator.userAgent.toLowerCase(),d=i,c=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return a=((192&e[r+2])>>>6)+1,n=(60&e[r+2])>>>2,n>c.length-1?void t.trigger(Event.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+n}):(s=(1&e[r+2])<<2,s|=(192&e[r+3])>>>6,N.b.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+n+"["+c[n]+"Hz],channelConfig:"+s),/firefox/i.test(u)?n>=6?(a=5,l=new Array(4),o=n-3):(a=2,l=new Array(2),o=n):u.indexOf("android")!==-1?(a=2,l=new Array(2),o=n):(a=5,l=new Array(4),i&&(i.indexOf("mp4a.40.29")!==-1||i.indexOf("mp4a.40.5")!==-1)||!i&&n>=6?o=n-3:((i&&i.indexOf("mp4a.40.2")!==-1&&(n>=6&&1===s||/vivaldi/i.test(u))||!i&&1===s)&&(a=2,l=new Array(2)),o=n)),l[0]=a<<3,l[0]|=(14&n)>>1,l[1]|=(1&n)<<7,l[1]|=s<<3,5===a&&(l[1]|=(14&o)>>1,l[2]=(1&o)<<7,l[2]|=8,l[3]=0),{config:l,samplerate:c[n],channelCount:s,codec:"mp4a.40."+a,manifestCodec:d})}function l(t,e){return 255===t[e]&&240===(246&t[e+1])}function u(t,e){return 1&t[e+1]?7:9}function d(t,e){return(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5}function c(t,e){return!!(e+1<t.length&&l(t,e))}function f(t,e){if(e+1<t.length&&l(t,e)){var r=u(t,e),i=r;e+5<t.length&&(i=d(t,e));var a=e+i;if(a===t.length||a+1<t.length&&l(t,a))return!0}return!1}function h(t,e,r,i,a){if(!t.samplerate){var n=s(e,r,i,a);t.config=n.config,t.samplerate=n.samplerate,t.channelCount=n.channelCount,t.codec=n.codec,t.manifestCodec=n.manifestCodec,N.b.log("parsed codec:"+t.codec+",rate:"+n.samplerate+",nb channel:"+n.channelCount)}}function p(t){return 9216e4/t}function g(t,e,r,i,a){var n,o,s,l=t.length;if(n=u(t,e),o=d(t,e),o-=n,o>0&&e+n+o<=l)return s=r+i*a,{headerLength:n,frameLength:o,stamp:s}}function v(t,e,r,i,a){var n=p(t.samplerate),o=g(e,r,i,a,n);if(o){var s=o.stamp,l=o.headerLength,u=o.frameLength,d={unit:e.subarray(r+l,r+l+u),pts:s,dts:s};return t.samples.push(d),t.len+=u,{sample:d,length:u+l}}}function m(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function y(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function b(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function E(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function T(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function R(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function S(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function A(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function w(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function _(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function L(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var k=r(1),D=r(2),I=function(){function t(e,r){i(this,t),this.subtle=e,this.aesIV=r}return t.prototype.decrypt=function(t,e){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},e,t)},t}(),O=I,C=function(){function t(e,r){a(this,t),this.subtle=e,this.key=r}return t.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},t}(),x=C,P=function(){function t(){n(this,t),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.initTable()}return t.prototype.uint8ArrayToUint32Array_=function(t){for(var e=new DataView(t),r=new Uint32Array(4),i=0;i<4;i++)r[i]=e.getUint32(4*i);return r},t.prototype.initTable=function(){var t=this.sBox,e=this.invSBox,r=this.subMix,i=r[0],a=r[1],n=r[2],o=r[3],s=this.invSubMix,l=s[0],u=s[1],d=s[2],c=s[3],f=new Uint32Array(256),h=0,p=0,g=0;for(g=0;g<256;g++)g<128?f[g]=g<<1:f[g]=g<<1^283;for(g=0;g<256;g++){var v=p^p<<1^p<<2^p<<3^p<<4;v=v>>>8^255&v^99,t[h]=v,e[v]=h;var m=f[h],y=f[m],b=f[y],E=257*f[v]^16843008*v;i[h]=E<<24|E>>>8,a[h]=E<<16|E>>>16,n[h]=E<<8|E>>>24,o[h]=E,E=16843009*b^65537*y^257*m^16843008*h,l[v]=E<<24|E>>>8,u[v]=E<<16|E>>>16,d[v]=E<<8|E>>>24,c[v]=E,h?(h=m^f[f[f[b^m]]],p^=f[f[p]]):h=p=1}},t.prototype.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),r=!0,i=0;i<e.length&&r;)r=e[i]===this.key[i],i++;if(!r){this.key=e;var a=this.keySize=e.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n=this.ksRows=4*(a+6+1),o=void 0,s=void 0,l=this.keySchedule=new Uint32Array(n),u=this.invKeySchedule=new Uint32Array(n),d=this.sBox,c=this.rcon,f=this.invSubMix,h=f[0],p=f[1],g=f[2],v=f[3],m=void 0,y=void 0;
23
  for(o=0;o<n;o++)o<a?m=l[o]=e[o]:(y=m,o%a===0?(y=y<<8|y>>>24,y=d[y>>>24]<<24|d[y>>>16&255]<<16|d[y>>>8&255]<<8|d[255&y],y^=c[o/a|0]<<24):a>6&&o%a===4&&(y=d[y>>>24]<<24|d[y>>>16&255]<<16|d[y>>>8&255]<<8|d[255&y]),l[o]=m=(l[o-a]^y)>>>0);for(s=0;s<n;s++)o=n-s,y=3&s?l[o]:l[o-4],s<4||o<=4?u[s]=y:u[s]=h[d[y>>>24]]^p[d[y>>>16&255]]^g[d[y>>>8&255]]^v[d[255&y]],u[s]=u[s]>>>0}},t.prototype.networkToHostOrderSwap=function(t){return t<<24|(65280&t)<<8|(16711680&t)>>8|t>>>24},t.prototype.decrypt=function(t,e,r){for(var i,a,n=this.keySize+6,o=this.invKeySchedule,s=this.invSBox,l=this.invSubMix,u=l[0],d=l[1],c=l[2],f=l[3],h=this.uint8ArrayToUint32Array_(r),p=h[0],g=h[1],v=h[2],m=h[3],y=new Int32Array(t),b=new Int32Array(y.length),E=void 0,T=void 0,R=void 0,S=void 0,A=void 0,w=void 0,_=void 0,L=void 0,k=void 0,D=void 0,I=void 0,O=void 0,C=this.networkToHostOrderSwap;e<y.length;){for(k=C(y[e]),D=C(y[e+1]),I=C(y[e+2]),O=C(y[e+3]),A=k^o[0],w=O^o[1],_=I^o[2],L=D^o[3],i=4,a=1;a<n;a++)E=u[A>>>24]^d[w>>16&255]^c[_>>8&255]^f[255&L]^o[i],T=u[w>>>24]^d[_>>16&255]^c[L>>8&255]^f[255&A]^o[i+1],R=u[_>>>24]^d[L>>16&255]^c[A>>8&255]^f[255&w]^o[i+2],S=u[L>>>24]^d[A>>16&255]^c[w>>8&255]^f[255&_]^o[i+3],A=E,w=T,_=R,L=S,i+=4;E=s[A>>>24]<<24^s[w>>16&255]<<16^s[_>>8&255]<<8^s[255&L]^o[i],T=s[w>>>24]<<24^s[_>>16&255]<<16^s[L>>8&255]<<8^s[255&A]^o[i+1],R=s[_>>>24]<<24^s[L>>16&255]<<16^s[A>>8&255]<<8^s[255&w]^o[i+2],S=s[L>>>24]<<24^s[A>>16&255]<<16^s[w>>8&255]<<8^s[255&_]^o[i+3],i+=3,b[e]=C(E^p),b[e+1]=C(S^g),b[e+2]=C(R^v),b[e+3]=C(T^m),p=k,g=D,v=I,m=O,e+=4}return b.buffer},t.prototype.destroy=function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0},t}(),F=P,N=r(0),M=function(){function t(e,r){o(this,t),this.observer=e,this.config=r,this.logEnabled=!0;try{var i=crypto?crypto:self.crypto;this.subtle=i.subtle||i.webkitSubtle}catch(t){}this.disableWebCrypto=!this.subtle}return t.prototype.isSync=function(){return this.disableWebCrypto&&this.config.enableSoftwareAES},t.prototype.decrypt=function(t,e,r,i){var a=this;if(this.disableWebCrypto&&this.config.enableSoftwareAES){this.logEnabled&&(N.b.log("JS AES decrypt"),this.logEnabled=!1);var n=this.decryptor;n||(this.decryptor=n=new F),n.expandKey(e),i(n.decrypt(t,0,r))}else{this.logEnabled&&(N.b.log("WebCrypto AES decrypt"),this.logEnabled=!1);var o=this.subtle;this.key!==e&&(this.key=e,this.fastAesKey=new x(o,e)),this.fastAesKey.expandKey().then(function(n){var s=new O(o,r);s.decrypt(t,n).catch(function(n){a.onWebCryptoError(n,t,e,r,i)}).then(function(t){i(t)})}).catch(function(n){a.onWebCryptoError(n,t,e,r,i)})}},t.prototype.onWebCryptoError=function(t,e,r,i,a){this.config.enableSoftwareAES?(N.b.log("WebCrypto Error, disable WebCrypto API"),this.disableWebCrypto=!0,this.logEnabled=!0,this.decrypt(e,r,i,a)):(N.b.error("decrypting error : "+t.message),this.observer.trigger(Event.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_DECRYPT_ERROR,fatal:!0,reason:t.message}))},t.prototype.destroy=function(){var t=this.decryptor;t&&(t.destroy(),this.decryptor=void 0)},t}(),U=M,B=r(3),G=function(){function t(e,r,i){m(this,t),this.observer=e,this.config=i,this.remuxer=r}return t.prototype.resetInitSegment=function(t,e,r,i){this._audioTrack={container:"audio/adts",type:"audio",id:0,sequenceNumber:0,isAAC:!0,samples:[],len:0,manifestCodec:e,duration:i,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){if(!t)return!1;for(var e=B.a.getID3Data(t,0)||[],r=e.length,i=t.length;r<i;r++)if(f(t,r))return N.b.log("ADTS sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var a=this._audioTrack,n=B.a.getID3Data(t,0)||[],o=B.a.getTimeStamp(n),s=o?90*o:9e4*e,l=0,u=s,d=t.length,f=n.length,p=[{pts:u,dts:u,data:n}];f<d-1;)if(c(t,f)&&f+5<d){h(a,this.observer,t,f,a.manifestCodec);var g=v(a,t,f,s,l);if(!g){N.b.log("Unable to parse AAC frame");break}f+=g.length,u=g.sample.pts,l++}else B.a.isHeader(t,f)?(n=B.a.getID3Data(t,f),p.push({pts:u,dts:u,data:n}),f+=n.length):f++;this.remuxer.remux(a,{samples:[]},{samples:p,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}(),j=G,K=Math.pow(2,32)-1,H=function(){function t(e,r){y(this,t),this.observer=e,this.remuxer=r}return t.prototype.resetTimeStamp=function(t){this.initPTS=t},t.prototype.resetInitSegment=function(e,r,i,a){if(e&&e.byteLength){var n=this.initData=t.parseInitSegment(e),o={};n.audio&&n.video?o.audiovideo={container:"video/mp4",codec:r+","+i,initSegment:a?e:null}:(n.audio&&(o.audio={container:"audio/mp4",codec:r,initSegment:a?e:null}),n.video&&(o.video={container:"video/mp4",codec:i,initSegment:a?e:null})),this.observer.trigger(k.a.FRAG_PARSING_INIT_SEGMENT,{tracks:o})}else r&&(this.audioCodec=r),i&&(this.videoCodec=i)},t.probe=function(e){if(e.length>=8){var r=t.bin2str(e.subarray(4,8));return["moof","ftyp","styp"].indexOf(r)>=0}return!1},t.bin2str=function(t){return String.fromCharCode.apply(null,t)},t.readUint32=function(t,e){t.data&&(e+=t.start,t=t.data);var r=t[e]<<24|t[e+1]<<16|t[e+2]<<8|t[e+3];return r<0?4294967296+r:r},t.writeUint32=function(t,e,r){t.data&&(e+=t.start,t=t.data),t[e]=r>>24,t[e+1]=r>>16&255,t[e+2]=r>>8&255,t[e+3]=255&r},t.findBox=function(e,r){var i,a,n,o,s,l,u,d=[];if(e.data?(l=e.start,o=e.end,e=e.data):(l=0,o=e.byteLength),!r.length)return null;for(i=l;i<o;)a=t.readUint32(e,i),n=t.bin2str(e.subarray(i+4,i+8)),u=a>1?i+a:o,n===r[0]&&(1===r.length?d.push({data:e,start:i+8,end:u}):(s=t.findBox({data:e,start:i+8,end:u},r.slice(1)),s.length&&(d=d.concat(s)))),i=u;return d},t.parseInitSegment=function(e){var r=[],i=t.findBox(e,["moov","trak"]);return i.forEach(function(e){var i=t.findBox(e,["tkhd"])[0];if(i){var a=i.data[i.start],n=0===a?12:20,o=t.readUint32(i,n),s=t.findBox(e,["mdia","mdhd"])[0];if(s){a=s.data[s.start],n=0===a?12:20;var l=t.readUint32(s,n),u=t.findBox(e,["mdia","hdlr"])[0];if(u){var d=t.bin2str(u.data.subarray(u.start+8,u.start+12)),c={soun:"audio",vide:"video"}[d];c&&(r[o]={timescale:l,type:c},r[c]={timescale:l,id:o})}}}}),r},t.getStartDTS=function(e,r){var i,a,n;return i=t.findBox(r,["moof","traf"]),a=[].concat.apply([],i.map(function(r){return t.findBox(r,["tfhd"]).map(function(i){var a,n,o;return a=t.readUint32(i,4),n=e[a].timescale||9e4,o=t.findBox(r,["tfdt"]).map(function(e){var r,i;return r=e.data[e.start],i=t.readUint32(e,4),1===r&&(i*=Math.pow(2,32),i+=t.readUint32(e,8)),i})[0],o/n})})),n=Math.min.apply(null,a),isFinite(n)?n:0},t.offsetStartDTS=function(e,r,i){t.findBox(r,["moof","traf"]).map(function(r){return t.findBox(r,["tfhd"]).map(function(a){var n=t.readUint32(a,4),o=e[n].timescale||9e4;t.findBox(r,["tfdt"]).map(function(e){var r=e.data[e.start],a=t.readUint32(e,4);if(0===r)t.writeUint32(e,4,a-i*o);else{a*=Math.pow(2,32),a+=t.readUint32(e,8),a-=i*o,a=Math.max(a,0);var n=Math.floor(a/(K+1)),s=Math.floor(a%(K+1));t.writeUint32(e,4,n),t.writeUint32(e,8,s)}})})})},t.prototype.append=function(e,r,i,a){var n=this.initData;n||(this.resetInitSegment(e,this.audioCodec,this.videoCodec),n=this.initData);var o=void 0,s=this.initPTS;if(void 0===s){var l=t.getStartDTS(n,e);this.initPTS=s=l-r,this.observer.trigger(k.a.INIT_PTS_FOUND,{initPTS:s})}t.offsetStartDTS(n,e,s),o=t.getStartDTS(n,e),this.remuxer.remux(n.audio,n.video,null,null,o,i,a,e)},t.prototype.destroy=function(){},t}(),W=H,V={BitratesMap:[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],SamplingRateMap:[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],appendFrame:function(t,e,r,i,a){if(!(r+24>e.length)){var n=this.parseHeader(e,r);if(n&&r+n.frameLength<=e.length){var o=10368e4/n.sampleRate,s=i+a*o,l={unit:e.subarray(r,r+n.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=n.channelCount,t.samplerate=n.sampleRate,t.samples.push(l),t.len+=n.frameLength,{sample:l,length:n.frameLength}}}},parseHeader:function(t,e){var r=t[e+1]>>3&3,i=t[e+1]>>1&3,a=t[e+2]>>4&15,n=t[e+2]>>2&3,o=!!(2&t[e+2]);if(1!==r&&0!==a&&15!==a&&3!==n){var s=3===r?3-i:3===i?3:4,l=1e3*V.BitratesMap[14*s+a-1],u=3===r?0:2===r?1:2,d=V.SamplingRateMap[3*u+n],c=o?1:0,f=t[e+3]>>6===3?1:2,h=3===i?(3===r?12:6)*l/d+c<<2:(3===r?144:72)*l/d+c|0;return{sampleRate:d,channelCount:f,frameLength:h}}},isHeaderPattern:function(t,e){return 255===t[e]&&224===(224&t[e+1])&&0!==(6&t[e+1])},isHeader:function(t,e){return!!(e+1<t.length&&this.isHeaderPattern(t,e))},probe:function(t,e){if(e+1<t.length&&this.isHeaderPattern(t,e)){var r=4,i=this.parseHeader(t,e),a=r;i&&i.frameLength&&(a=i.frameLength);var n=e+a;if(n===t.length||n+1<t.length&&this.isHeaderPattern(t,n))return!0}return!1}},q=V,Y=function(){function t(e){b(this,t),this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}return t.prototype.loadWord=function(){var t=this.data,e=this.bytesAvailable,r=t.byteLength-e,i=new Uint8Array(4),a=Math.min(4,e);if(0===a)throw new Error("no bytes available");i.set(t.subarray(r,r+a)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a},t.prototype.skipBits=function(t){var e;this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,e=t>>3,t-=e>>3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},t.prototype.readBits=function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&N.b.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0&&this.bitsAvailable?r<<e|this.readBits(e):r},t.prototype.skipLZ=function(){var t;for(t=0;t<this.bitsAvailable;++t)if(0!==(this.word&2147483648>>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()},t.prototype.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.skipEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.readUEG=function(){var t=this.skipLZ();return this.readBits(t+1)-1},t.prototype.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},t.prototype.readBoolean=function(){return 1===this.readBits(1)},t.prototype.readUByte=function(){return this.readBits(8)},t.prototype.readUShort=function(){return this.readBits(16)},t.prototype.readUInt=function(){return this.readBits(32)},t.prototype.skipScalingList=function(t){var e,r,i=8,a=8;for(e=0;e<t;e++)0!==a&&(r=this.readEG(),a=(i+r+256)%256),i=0===a?i:a},t.prototype.readSPS=function(){var t,e,r,i,a,n,o,s,l,u=0,d=0,c=0,f=0,h=this.readUByte.bind(this),p=this.readBits.bind(this),g=this.readUEG.bind(this),v=this.readBoolean.bind(this),m=this.skipBits.bind(this),y=this.skipEG.bind(this),b=this.skipUEG.bind(this),E=this.skipScalingList.bind(this);if(h(),t=h(),e=p(5),m(3),r=h(),b(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var T=g();if(3===T&&m(1),b(),b(),m(1),v())for(s=3!==T?8:12,l=0;l<s;l++)v()&&E(l<6?16:64)}b();var R=g();if(0===R)g();else if(1===R)for(m(1),y(),y(),i=g(),l=0;l<i;l++)y();b(),m(1),a=g(),n=g(),o=p(1),0===o&&m(1),m(1),v()&&(u=g(),d=g(),c=g(),f=g());var S=[1,1];if(v()&&v()){var A=h();switch(A){case 1:S=[1,1];break;case 2:S=[12,11];break;case 3:S=[10,11];break;case 4:S=[16,11];break;case 5:S=[40,33];break;case 6:S=[24,11];break;case 7:S=[20,11];break;case 8:S=[32,11];break;case 9:S=[80,33];break;case 10:S=[18,11];break;case 11:S=[15,11];break;case 12:S=[64,33];break;case 13:S=[160,99];break;case 14:S=[4,3];break;case 15:S=[3,2];break;case 16:S=[2,1];break;case 255:S=[h()<<8|h(),h()<<8|h()]}}return{width:Math.ceil(16*(a+1)-2*u-2*d),height:(2-o)*(n+1)*16-(o?2:4)*(c+f),pixelRatio:S}},t.prototype.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},t}(),z=Y,X=function(){function t(e,r,i,a){E(this,t),this.decryptdata=i,this.discardEPB=a,this.decrypter=new U(e,r)}return t.prototype.decryptBuffer=function(t,e){this.decrypter.decrypt(t,this.decryptdata.key.buffer,this.decryptdata.iv.buffer,e)},t.prototype.decryptAacSample=function(t,e,r,i){var a=t[e].unit,n=a.subarray(16,a.length-a.length%16),o=n.buffer.slice(n.byteOffset,n.byteOffset+n.length),s=this;this.decryptBuffer(o,function(n){n=new Uint8Array(n),a.set(n,16),i||s.decryptAacSamples(t,e+1,r)})},t.prototype.decryptAacSamples=function(t,e,r){for(;;e++){if(e>=t.length)return void r();if(!(t[e].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(t,e,r,i),!i)return}}},t.prototype.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,a=32;a<=t.length-16;a+=160,i+=16)r.set(t.subarray(a,a+16),i);return r},t.prototype.getAvcDecryptedUnit=function(t,e){e=new Uint8Array(e);for(var r=0,i=32;i<=t.length-16;i+=160,r+=16)t.set(e.subarray(r,r+16),i);return t},t.prototype.decryptAvcSample=function(t,e,r,i,a,n){var o=this.discardEPB(a.data),s=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(s.buffer,function(s){a.data=l.getAvcDecryptedUnit(o,s),n||l.decryptAvcSamples(t,e,r+1,i)})},t.prototype.decryptAvcSamples=function(t,e,r,i){for(;;e++,r=0){if(e>=t.length)return void i();for(var a=t[e].units;!(r>=a.length);r++){var n=a[r];if(!(n.length<=48||1!==n.type&&5!==n.type)){var o=this.decrypter.isSync();if(this.decryptAvcSample(t,e,r,i,n,o),!o)return}}}},t}(),Q=X,J=function(){function t(e,r,i,a){T(this,t),this.observer=e,this.config=i,this.typeSupported=a,this.remuxer=r,this.sampleAes=null}return t.prototype.setDecryptData=function(t){null!=t&&null!=t.key&&"SAMPLE-AES"===t.method?this.sampleAes=new Q(this.observer,this.config,t,this.discardEPB):this.sampleAes=null},t.probe=function(t){return t.length>=564&&71===t[0]&&71===t[188]&&71===t[376]},t.prototype.resetInitSegment=function(t,e,r,i){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack={container:"video/mp2t",type:"video",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0,dropped:0},this._audioTrack={container:"video/mp2t",type:"audio",id:-1,inputTimeScale:9e4,duration:i,sequenceNumber:0,samples:[],len:0,isAAC:!0},this._id3Track={type:"id3",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0},this._txtTrack={type:"text",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0},this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=e,this.videoCodec=r,this._duration=i},t.prototype.resetTimeStamp=function(){},t.prototype.append=function(t,e,r,i){var a,n,o,s,l,u,d=t.length,c=!1;this.contiguous=r;var f=this.pmtParsed,h=this._avcTrack,p=this._audioTrack,g=this._id3Track,v=h.id,m=p.id,y=g.id,b=this._pmtId,E=h.pesData,T=p.pesData,R=g.pesData,S=this._parsePAT,A=this._parsePMT,w=this._parsePES,_=this._parseAVCPES.bind(this),L=this._parseAACPES.bind(this),I=this._parseMPEGPES.bind(this),O=this._parseID3PES.bind(this);for(d-=d%188,a=0;a<d;a+=188)if(71===t[a]){if(n=!!(64&t[a+1]),o=((31&t[a+1])<<8)+t[a+2],s=(48&t[a+3])>>4,s>1){if(l=a+5+t[a+4],l===a+188)continue}else l=a+4;switch(o){case v:n&&(E&&(u=w(E))&&_(u,!1),E={data:[],size:0}),E&&(E.data.push(t.subarray(l,a+188)),E.size+=a+188-l);break;case m:n&&(T&&(u=w(T))&&(p.isAAC?L(u):I(u)),T={data:[],size:0}),T&&(T.data.push(t.subarray(l,a+188)),T.size+=a+188-l);break;case y:n&&(R&&(u=w(R))&&O(u),R={data:[],size:0}),R&&(R.data.push(t.subarray(l,a+188)),R.size+=a+188-l);break;case 0:n&&(l+=t[l]+1),b=this._pmtId=S(t,l);break;case b:n&&(l+=t[l]+1);var C=A(t,l,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,null!=this.sampleAes);v=C.avc,v>0&&(h.id=v),m=C.audio,m>0&&(p.id=m,p.isAAC=C.isAAC),y=C.id3,y>0&&(g.id=y),c&&!f&&(N.b.log("reparse from beginning"),c=!1,a=-188),f=this.pmtParsed=!0;break;case 17:case 8191:break;default:c=!0}}else this.observer.trigger(k.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E&&(u=w(E))?(_(u,!0),h.pesData=null):h.pesData=E,T&&(u=w(T))?(p.isAAC?L(u):I(u),p.pesData=null):(T&&T.size&&N.b.log("last AAC PES packet truncated,might overlap between fragments"),p.pesData=T),R&&(u=w(R))?(O(u),g.pesData=null):g.pesData=R,null==this.sampleAes?this.remuxer.remux(p,h,g,this._txtTrack,e,r,i):this.decryptAndRemux(p,h,g,this._txtTrack,e,r,i)},t.prototype.decryptAndRemux=function(t,e,r,i,a,n,o){if(t.samples&&t.isAAC){var s=this;this.sampleAes.decryptAacSamples(t.samples,0,function(){s.decryptAndRemuxAvc(t,e,r,i,a,n,o)})}else this.decryptAndRemuxAvc(t,e,r,i,a,n,o)},t.prototype.decryptAndRemuxAvc=function(t,e,r,i,a,n,o){if(e.samples){var s=this;this.sampleAes.decryptAvcSamples(e.samples,0,0,function(){s.remuxer.remux(t,e,r,i,a,n,o)})}else this.remuxer.remux(t,e,r,i,a,n,o)},t.prototype.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t.prototype._parsePAT=function(t,e){return(31&t[e+10])<<8|t[e+11]},t.prototype._parsePMT=function(t,e,r,i){var a,n,o,s,l={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=(15&t[e+1])<<8|t[e+2],n=e+3+a-4,o=(15&t[e+10])<<8|t[e+11],e+=12+o;e<n;){switch(s=(31&t[e+1])<<8|t[e+2],t[e]){case 207:if(!i){N.b.log("unkown stream type:"+t[e]);break}case 15:l.audio===-1&&(l.audio=s);break;case 21:l.id3===-1&&(l.id3=s);break;case 219:if(!i){N.b.log("unkown stream type:"+t[e]);break}case 27:l.avc===-1&&(l.avc=s);break;case 3:case 4:r?l.audio===-1&&(l.audio=s,l.isAAC=!1):N.b.log("MPEG audio found, not supported in this browser for now");break;case 36:N.b.warn("HEVC stream type found, not supported for now");break;default:N.b.log("unkown stream type:"+t[e])}e+=((15&t[e+3])<<8|t[e+4])+5}return l},t.prototype._parsePES=function(t){var e,r,i,a,n,o,s,l,u,d=0,c=t.data;if(!t||0===t.size)return null;for(;c[0].length<19&&c.length>1;){var f=new Uint8Array(c[0].length+c[1].length);f.set(c[0]),f.set(c[1],c[0].length),c[0]=f,c.splice(1,1)}if(e=c[0],i=(e[0]<<16)+(e[1]<<8)+e[2],1===i){if(a=(e[4]<<8)+e[5],a&&a>t.size-6)return null;r=e[7],192&r&&(s=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,s>4294967295&&(s-=8589934592),64&r?(l=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,l>4294967295&&(l-=8589934592),s-l>54e5&&(N.b.warn(Math.round((s-l)/9e4)+"s delta between PTS and DTS, align them"),s=l)):l=s),n=e[8],u=n+9,t.size-=u,o=new Uint8Array(t.size);for(var h=0,p=c.length;h<p;h++){e=c[h];var g=e.byteLength;if(u){if(u>g){u-=g;continue}e=e.subarray(u),g-=u,u=0}o.set(e,d),d+=g}return a&&(a-=n+3),{data:o,pts:s,dts:l,len:a}}return null},t.prototype.pushAccesUnit=function(t,e){if(t.units.length&&t.frame){var r=e.samples,i=r.length;!this.config.forceKeyFrameOnDiscontinuity||t.key===!0||e.sps&&(i||this.contiguous)?(t.id=i,r.push(t)):e.dropped++}t.debug.length&&N.b.log(t.pts+"/"+t.dts+":"+t.debug)},t.prototype._parseAVCPES=function(t,e){var r,i,a,n=this,o=this._avcTrack,s=this._parseAVCNALu(t.data),l=!1,u=this.avcSample,d=!1,c=this.pushAccesUnit.bind(this),f=function(t,e,r,i){return{key:t,pts:e,dts:r,units:[],debug:i}};t.data=null,u&&s.length&&!o.audFound&&(c(u,o),u=this.avcSample=f(!1,t.pts,t.dts,"")),s.forEach(function(e){switch(e.type){case 1:i=!0,u||(u=n.avcSample=f(!0,t.pts,t.dts,"")),l&&(u.debug+="NDR "),u.frame=!0;var s=e.data;if(d&&s.length>4){var h=new z(s).readSliceType();2!==h&&4!==h&&7!==h&&9!==h||(u.key=!0)}break;case 5:i=!0,u||(u=n.avcSample=f(!0,t.pts,t.dts,"")),l&&(u.debug+="IDR "),u.key=!0,u.frame=!0;break;case 6:i=!0,l&&u&&(u.debug+="SEI "),r=new z(n.discardEPB(e.data)),r.readUByte();for(var p=0,g=0,v=!1,m=0;!v&&r.bytesAvailable>1;){p=0;do m=r.readUByte(),p+=m;while(255===m);g=0;do m=r.readUByte(),g+=m;while(255===m);if(4===p&&0!==r.bytesAvailable){v=!0;var y=r.readUByte();if(181===y){var b=r.readUShort();if(49===b){var E=r.readUInt();if(1195456820===E){var T=r.readUByte();if(3===T){var R=r.readUByte(),S=r.readUByte(),A=31&R,w=[R,S];for(a=0;a<A;a++)w.push(r.readUByte()),w.push(r.readUByte()),w.push(r.readUByte());n._insertSampleInOrder(n._txtTrack.samples,{type:3,pts:t.pts,bytes:w})}}}}}else if(g<r.bytesAvailable)for(a=0;a<g;a++)r.readUByte()}break;case 7:if(i=!0,d=!0,l&&u&&(u.debug+="SPS "),!o.sps){r=new z(e.data);var _=r.readSPS();o.width=_.width,o.height=_.height,o.pixelRatio=_.pixelRatio,o.sps=[e.data],o.duration=n._duration;var L=e.data.subarray(1,4),k="avc1.";for(a=0;a<3;a++){var D=L[a].toString(16);D.length<2&&(D="0"+D),k+=D}o.codec=k}break;case 8:i=!0,l&&u&&(u.debug+="PPS "),o.pps||(o.pps=[e.data]);break;case 9:i=!1,o.audFound=!0,u&&c(u,o),u=n.avcSample=f(!1,t.pts,t.dts,l?"AUD ":"");break;case 12:i=!1;break;default:i=!1,u&&(u.debug+="unknown NAL "+e.type+" ")}if(u&&i){var I=u.units;I.push(e)}}),e&&u&&(c(u,o),this.avcSample=null)},t.prototype._insertSampleInOrder=function(t,e){var r=t.length;if(r>0){if(e.pts>=t[r-1].pts)t.push(e);else for(var i=r-1;i>=0;i--)if(e.pts<t[i].pts){t.splice(i,0,e);break}}else t.push(e)},t.prototype._getLastNalUnit=function(){var t=this.avcSample,e=void 0;if(!t||0===t.units.length){var r=this._avcTrack,i=r.samples;t=i[i.length-1]}if(t){var a=t.units;e=a[a.length-1]}return e},t.prototype._parseAVCNALu=function(t){var e,r,i,a,n,o=0,s=t.byteLength,l=this._avcTrack,u=l.naluState||0,d=u,c=[],f=-1;for(u===-1&&(f=0,n=31&t[0],u=0,o=1);o<s;)if(e=t[o++],u)if(1!==u)if(e)if(1===e){if(f>=0)i={data:t.subarray(f,o-u-1),type:n},c.push(i);else{var h=this._getLastNalUnit();if(h&&(d&&o<=4-d&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-d)),r=o-u-1,r>0)){var p=new Uint8Array(h.data.byteLength+r);p.set(h.data,0),p.set(t.subarray(0,r),h.data.byteLength),h.data=p}}o<s?(a=31&t[o],f=o,n=a,u=0):u=-1}else u=0;else u=3;else u=e?0:2;else u=e?0:1;if(f>=0&&u>=0&&(i={data:t.subarray(f,s),type:n,state:u},c.push(i)),0===c.length){var g=this._getLastNalUnit();if(g){var v=new Uint8Array(g.data.byteLength+t.byteLength);v.set(g.data,0),v.set(t,g.data.byteLength),g.data=v}}return l.naluState=u,c},t.prototype.discardEPB=function(t){for(var e,r,i=t.byteLength,a=[],n=1;n<i-2;)0===t[n]&&0===t[n+1]&&3===t[n+2]?(a.push(n+2),n+=2):n++;if(0===a.length)return t;e=i-a.length,r=new Uint8Array(e);var o=0;for(n=0;n<e;o++,n++)o===a[0]&&(o++,a.shift()),r[n]=t[o];return r},t.prototype._parseAACPES=function(t){var e,r,i,a,n,o=this._audioTrack,s=t.data,l=t.pts,u=0,d=this.aacOverFlow,f=this.aacLastPTS;if(d){var g=new Uint8Array(d.byteLength+s.byteLength);g.set(d,0),g.set(s,d.byteLength),s=g}for(i=u,n=s.length;i<n-1&&!c(s,i);i++);if(i){var m,y;if(i<n-1?(m="AAC PES did not start with ADTS header,offset:"+i,y=!1):(m="no ADTS header found in AAC PES",y=!0),N.b.warn("parsing error:"+m),this.observer.trigger(k.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:y,reason:m}),y)return}if(h(o,this.observer,s,i,this.audioCodec),r=0,e=p(o.samplerate),d&&f){var b=f+e;Math.abs(b-l)>1&&(N.b.log("AAC: align PTS for overlapping frames by "+Math.round((b-l)/90)),l=b)}for(;i<n;)if(c(s,i)&&i+5<n){var E=v(o,s,i,l,r);if(!E)break;i+=E.length,a=E.sample.pts,r++}else i++;d=i<n?s.subarray(i,n):null,this.aacOverFlow=d,this.aacLastPTS=a},t.prototype._parseMPEGPES=function(t){for(var e=t.data,r=e.length,i=0,a=0,n=t.pts;a<r;)if(q.isHeader(e,a)){var o=q.appendFrame(this._audioTrack,e,a,n,i);if(!o)break;a+=o.length,i++}else a++},t.prototype._parseID3PES=function(t){this._id3Track.samples.push(t)},t}(),$=J,Z=function(){function t(e,r,i){R(this,t),this.observer=e,this.config=i,this.remuxer=r}return t.prototype.resetInitSegment=function(t,e,r,i){this._audioTrack={container:"audio/mpeg",type:"audio",id:-1,sequenceNumber:0,isAAC:!1,samples:[],len:0,manifestCodec:e,duration:i,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){var e,r,i=B.a.getID3Data(t,0);if(i&&void 0!==B.a.getTimeStamp(i))for(e=i.length,r=Math.min(t.length-1,e+100);e<r;e++)if(q.probe(t,e))return N.b.log("MPEG Audio sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var a=B.a.getID3Data(t,0),n=90*B.a.getTimeStamp(a),o=a.length,s=t.length,l=0,u=0,d=this._audioTrack,c=[{pts:n,dts:n,data:a}];o<s;)if(q.isHeader(t,o)){var f=q.appendFrame(d,t,o,n,l);if(!f)break;o+=f.length,u=f.sample.pts,l++}else B.a.isHeader(t,o)?(a=B.a.getID3Data(t,o),c.push({pts:u,dts:u,data:a}),o+=a.length):o++;this.remuxer.remux(d,{samples:[]},{samples:c,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}(),tt=Z,et=function(){function t(){S(this,t)}return t.getSilentFrame=function(t,e){switch(t){case"mp4a.40.2":if(1===e)return new Uint8Array([0,200,0,128,35,128]);if(2===e)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===e)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},t}(),rt=et,it=Math.pow(2,32)-1,at=function(){function t(){A(this,t)}return t.init=function(){t.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var e;for(e in t.types)t.types.hasOwnProperty(e)&&(t.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);var r=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);t.HDLR_TYPES={video:r,audio:i};var a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);t.STTS=t.STSC=t.STCO=n,t.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),t.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),t.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),t.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var o=new Uint8Array([105,115,111,109]),s=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);t.FTYP=t.box(t.types.ftyp,o,l,o,s),t.DINF=t.box(t.types.dinf,t.box(t.types.dref,a))},t.box=function(t){for(var e,r=Array.prototype.slice.call(arguments,1),i=8,a=r.length,n=a;a--;)i+=r[a].byteLength;for(e=new Uint8Array(i),e[0]=i>>24&255,e[1]=i>>16&255,e[2]=i>>8&255,e[3]=255&i,e.set(t,4),a=0,i=8;a<n;a++)e.set(r[a],i),i+=r[a].byteLength;return e},t.hdlr=function(e){return t.box(t.types.hdlr,t.HDLR_TYPES[e])},t.mdat=function(e){return t.box(t.types.mdat,e)},t.mdhd=function(e,r){r*=e;var i=Math.floor(r/(it+1)),a=Math.floor(r%(it+1));return t.box(t.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(it+1)),a=Math.floor(r%(it+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,n)},t.sdtp=function(e){var r,i,a=e.samples||[],n=new Uint8Array(4+a.length);for(i=0;i<a.length;i++)r=a[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return t.box(t.types.sdtp,n)},t.stbl=function(e){return t.box(t.types.stbl,t.stsd(e),t.box(t.types.stts,t.STTS),t.box(t.types.stsc,t.STSC),t.box(t.types.stsz,t.STSZ),t.box(t.types.stco,t.STCO))},t.avc1=function(e){var r,i,a,n=[],o=[];for(r=0;r<e.sps.length;r++)i=e.sps[r],a=i.byteLength,n.push(a>>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r<e.pps.length;r++)i=e.pps[r],a=i.byteLength,o.push(a>>>8&255),o.push(255&a),o=o.concat(Array.prototype.slice.call(i));var s=t.box(t.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|e.sps.length].concat(n).concat([e.pps.length]).concat(o))),l=e.width,u=e.height,d=e.pixelRatio[0],c=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,c>>24,c>>16&255,c>>8&255,255&c])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.mp4a=function(e){var r=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){var r=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},t.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,a=e.width,n=e.height,o=Math.floor(i/(it+1)),s=Math.floor(i%(it+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),a=e.id,n=Math.floor(r/(it+1)),o=Math.floor(r%(it+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,o>>24,o>>16&255,o>>8&255,255&o])),t.trun(e,i.length+16+20+8+16+8+8),i)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,r){var i,a,n,o,s,l,u=e.samples||[],d=u.length,c=12+16*d,f=new Uint8Array(c);for(r+=8+c,f.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i<d;i++)a=u[i],n=a.duration,o=a.size,s=a.flags,l=a.cts,f.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,o>>>24&255,o>>>16&255,o>>>8&255,255&o,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,61440&s.degradPrio,15&s.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);
24
  return t.box(t.types.trun,f)},t.initSegment=function(e){t.types||t.init();var r,i=t.moov(e);return r=new Uint8Array(t.FTYP.byteLength+i.byteLength),r.set(t.FTYP),r.set(i,t.FTYP.byteLength),r},t}(),nt=at,ot=1e4,st=function(){function t(e,r,i,a){w(this,t),this.observer=e,this.config=r,this.typeSupported=i;var n=navigator.userAgent;this.isSafari=a&&a.indexOf("Apple")>-1&&n&&!n.match("CriOS"),this.ISGenerated=!1}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(t){this._initPTS=this._initDTS=t},t.prototype.resetInitSegment=function(){this.ISGenerated=!1},t.prototype.remux=function(t,e,r,i,a,n,o){if(this.ISGenerated||this.generateIS(t,e,a),this.ISGenerated){var s=t.samples.length,l=e.samples.length,u=a,d=a;if(s&&l){var c=(t.samples[0].dts-e.samples[0].dts)/e.inputTimeScale;u+=Math.max(0,c),d+=Math.max(0,-c)}if(s){t.timescale||(N.b.warn("regenerate InitSegment as audio detected"),this.generateIS(t,e,a));var f=this.remuxAudio(t,u,n,o);if(l){var h=void 0;f&&(h=f.endPTS-f.startPTS),e.timescale||(N.b.warn("regenerate InitSegment as video detected"),this.generateIS(t,e,a)),this.remuxVideo(e,d,n,h,o)}}else{var p=void 0;l&&(p=this.remuxVideo(e,d,n,o)),p&&t.codec&&this.remuxEmptyAudio(t,u,n,p)}}r.samples.length&&this.remuxID3(r,a),i.samples.length&&this.remuxText(i,a),this.observer.trigger(k.a.FRAG_PARSED)},t.prototype.generateIS=function(t,e,r){var i,a,n=this.observer,o=t.samples,s=e.samples,l=this.typeSupported,u="audio/mp4",d={},c={tracks:d},f=void 0===this._initPTS;if(f&&(i=a=1/0),t.config&&o.length&&(t.timescale=t.samplerate,N.b.log("audio sampling rate : "+t.samplerate),t.isAAC||(l.mpeg?(u="audio/mpeg",t.codec=""):l.mp3&&(t.codec="mp3")),d.audio={container:u,codec:t.codec,initSegment:!t.isAAC&&l.mpeg?new Uint8Array:nt.initSegment([t]),metadata:{channelCount:t.channelCount}},f&&(i=a=o[0].pts-t.inputTimeScale*r)),e.sps&&e.pps&&s.length){var h=e.inputTimeScale;e.timescale=h,d.video={container:"video/mp4",codec:e.codec,initSegment:nt.initSegment([e]),metadata:{width:e.width,height:e.height}},f&&(i=Math.min(i,s[0].pts-h*r),a=Math.min(a,s[0].dts-h*r),this.observer.trigger(k.a.INIT_PTS_FOUND,{initPTS:i}))}Object.keys(d).length?(n.trigger(k.a.FRAG_PARSING_INIT_SEGMENT,c),this.ISGenerated=!0,f&&(this._initPTS=i,this._initDTS=a)):n.trigger(k.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.prototype.remuxVideo=function(t,e,r,i,a){var n,o,s,l,u,d,c,f,h=8,p=t.timescale,g=t.samples,v=[],m=g.length,y=this._PTSNormalize,b=this._initDTS,E=this.nextAvcDts,T=this.isSafari;T&&(r|=g.length&&E&&(a&&Math.abs(e-E/p)<.1||Math.abs(g[0].pts-E-b)<p/5)),r||(E=e*p),g.forEach(function(t){t.pts=y(t.pts-b,E),t.dts=y(t.dts-b,E)}),g.sort(function(t,e){var r=t.dts-e.dts,i=t.pts-e.pts;return r?r:i?i:t.id-e.id});var R=g.reduce(function(t,e){return Math.max(Math.min(t,e.pts-e.dts),-18e3)},0);if(R<0){N.b.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(R/90)+" ms to overcome this issue");for(var S=0;S<g.length;S++)g[S].dts+=R}var A=g[0];u=Math.max(A.dts,0),l=Math.max(A.pts,0);var w=Math.round((u-E)/90);r&&w&&(w>1?N.b.log("AVC:"+w+" ms hole between fragments detected,filling it"):w<-1&&N.b.log("AVC:"+-w+" ms overlapping between fragments detected"),u=E,g[0].dts=u,l=Math.max(l-w,E),g[0].pts=l,N.b.log("Video/PTS/DTS adjusted: "+Math.round(l/90)+"/"+Math.round(u/90)+",delta:"+w+" ms")),d=u,A=g[g.length-1],f=Math.max(A.dts,0),c=Math.max(A.pts,0,f),T&&(n=Math.round((f-u)/(g.length-1)));for(var _=0,L=0,I=0;I<m;I++){for(var O=g[I],C=O.units,x=C.length,P=0,F=0;F<x;F++)P+=C[F].data.length;L+=P,_+=x,O.length=P,T?O.dts=u+I*n:O.dts=Math.max(O.dts,u),O.pts=Math.max(O.pts,O.dts)}var M=L+4*_+8;try{o=new Uint8Array(M)}catch(t){return void this.observer.trigger(k.a.ERROR,{type:D.b.MUX_ERROR,details:D.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:M,reason:"fail allocating video mdat "+M})}var U=new DataView(o.buffer);U.setUint32(0,M),o.set(nt.types.mdat,4);for(var B=0;B<m;B++){for(var G=g[B],j=G.units,K=0,H=void 0,W=0,V=j.length;W<V;W++){var q=j[W],Y=q.data,z=q.data.byteLength;U.setUint32(h,z),h+=4,o.set(Y,h),h+=z,K+=4+z}if(T)H=Math.max(0,n*Math.round((G.pts-G.dts)/n));else{if(B<m-1)n=g[B+1].dts-G.dts;else{var X=this.config,Q=G.dts-g[B>0?B-1:B].dts;if(X.stretchShortVideoTrack){var J=X.maxBufferHole,$=X.maxSeekHole,Z=Math.floor(Math.min(J,$)*p),tt=(i?l+i*p:this.nextAudioPts)-G.pts;tt>Z?(n=tt-Q,n<0&&(n=Q),N.b.log("It is approximately "+tt/90+" ms to the next segment; using duration "+n/90+" ms for the last video frame.")):n=Q}else n=Q}H=Math.round(G.pts-G.dts)}v.push({size:K,duration:n,cts:H,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:G.key?2:1,isNonSync:G.key?0:1}})}this.nextAvcDts=f+n;var et=t.dropped;if(t.len=0,t.nbNalu=0,t.dropped=0,v.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var rt=v[0].flags;rt.dependsOn=2,rt.isNonSync=0}t.samples=v,s=nt.moof(t.sequenceNumber++,u,t),t.samples=[];var it={data1:s,data2:o,startPTS:l/p,endPTS:(c+n)/p,startDTS:u/p,endDTS:this.nextAvcDts/p,type:"video",nb:v.length,dropped:et};return this.observer.trigger(k.a.FRAG_PARSING_DATA,it),it},t.prototype.remuxAudio=function(t,e,r,i){var a,n,o,s,l,u,d,c=t.inputTimeScale,f=t.timescale,h=c/f,p=t.isAAC?1024:1152,g=p*h,v=this._PTSNormalize,m=this._initDTS,y=!t.isAAC&&this.typeSupported.mpeg,b=t.samples,E=[],T=this.nextAudioPts;if(r|=b.length&&T&&(i&&Math.abs(e-T/c)<.1||Math.abs(b[0].pts-T-m)<20*g),r||(T=e*c),b.forEach(function(t){t.pts=t.dts=v(t.pts-m,T)}),b.sort(function(t,e){return t.pts-e.pts}),i&&t.isAAC)for(var R=this.config.maxAudioFramesDrift,S=0,A=T;S<b.length;){var w,_=b[S],L=_.pts;w=L-A;var I=Math.abs(1e3*w/c);if(w<=-R*g)N.b.warn("Dropping 1 audio frame @ "+(A/c).toFixed(3)+"s due to "+Math.round(I)+" ms overlap."),b.splice(S,1),t.len-=_.unit.length;else if(w>=R*g&&I<ot&&A){var O=Math.round(w/g);N.b.warn("Injecting "+O+" audio frame @ "+(A/c).toFixed(3)+"s due to "+Math.round(1e3*w/c)+" ms gap.");for(var C=0;C<O;C++){var x=Math.max(A,0);o=rt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(N.b.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),o=_.unit.subarray()),b.splice(S,0,{unit:o,pts:x,dts:x}),t.len+=o.length,A+=g,S++}_.pts=_.dts=A,A+=g,S++}else Math.abs(w)>.1*g,_.pts=_.dts=A,A+=g,S++}for(var P=0,F=b.length;P<F;P++){var M=b[P],U=M.unit,B=M.pts;if(void 0!==d)n.duration=Math.round((B-d)/h);else{var G=Math.round(1e3*(B-T)/c),j=0;if(r&&t.isAAC&&G){if(G>0&&G<ot)j=Math.round((B-T)/g),N.b.log(G+" ms hole between AAC samples detected,filling it"),j>0&&(o=rt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(o=U.subarray()),t.len+=j*o.length);else if(G<-12){N.b.log("drop overlapping AAC sample, expected/parsed/delta:"+(T/c).toFixed(3)+"s/"+(B/c).toFixed(3)+"s/"+-G+"ms"),t.len-=U.byteLength;continue}B=T}if(u=Math.max(0,B),!(t.len>0))return;var K=y?t.len:t.len+8;a=y?0:8;try{s=new Uint8Array(K)}catch(t){return void this.observer.trigger(k.a.ERROR,{type:D.b.MUX_ERROR,details:D.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:K,reason:"fail allocating audio mdat "+K})}if(!y){var H=new DataView(s.buffer);H.setUint32(0,K),s.set(nt.types.mdat,4)}for(var W=0;W<j;W++)o=rt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(N.b.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),o=U.subarray()),s.set(o,a),a+=o.byteLength,n={size:o.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},E.push(n)}s.set(U,a);var V=U.byteLength;a+=V,n={size:V,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},E.push(n),d=B}var q=0,Y=E.length;if(Y>=2&&(q=E[Y-2].duration,n.duration=q),Y){this.nextAudioPts=T=d+h*q,t.len=0,t.samples=E,l=y?new Uint8Array:nt.moof(t.sequenceNumber++,u/h,t),t.samples=[];var z=u/c,X=T/c,Q={data1:l,data2:s,startPTS:z,endPTS:X,startDTS:z,endDTS:X,type:"audio",nb:Y};return this.observer.trigger(k.a.FRAG_PARSING_DATA,Q),Q}return null},t.prototype.remuxEmptyAudio=function(t,e,r,i){var a=t.inputTimeScale,n=t.samplerate?t.samplerate:a,o=a/n,s=this.nextAudioPts,l=(void 0!==s?s:i.startDTS*a)+this._initDTS,u=i.endDTS*a+this._initDTS,d=1024,c=o*d,f=Math.ceil((u-l)/c),h=rt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(N.b.warn("remux empty Audio"),!h)return void N.b.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var p=[],g=0;g<f;g++){var v=l+g*c;p.push({unit:h,pts:v,dts:v}),t.len+=h.length}t.samples=p,this.remuxAudio(t,e,r)},t.prototype.remuxID3=function(t,e){var r,i=t.samples.length,a=t.inputTimeScale,n=this._initPTS,o=this._initDTS;if(i){for(var s=0;s<i;s++)r=t.samples[s],r.pts=(r.pts-n)/a,r.dts=(r.dts-o)/a;this.observer.trigger(k.a.FRAG_PARSING_METADATA,{samples:t.samples})}t.samples=[],e=e},t.prototype.remuxText=function(t,e){t.samples.sort(function(t,e){return t.pts-e.pts});var r,i=t.samples.length,a=t.inputTimeScale,n=this._initPTS;if(i){for(var o=0;o<i;o++)r=t.samples[o],r.pts=(r.pts-n)/a;this.observer.trigger(k.a.FRAG_PARSING_USERDATA,{samples:t.samples})}t.samples=[],e=e},t.prototype._PTSNormalize=function(t,e){var r;if(void 0===e)return t;for(r=e<t?-8589934592:8589934592;Math.abs(t-e)>4294967296;)t+=r;return t},t}(),lt=st,ut=function(){function t(e){_(this,t),this.observer=e}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(){},t.prototype.resetInitSegment=function(){},t.prototype.remux=function(t,e,r,i,a,n,o,s){var l=this.observer,u="";t&&(u+="audio"),e&&(u+="video"),l.trigger(k.a.FRAG_PARSING_DATA,{data1:s,startPTS:a,startDTS:a,type:u,nb:1,dropped:0}),l.trigger(k.a.FRAG_PARSED)},t}(),dt=ut,ct=function(){function t(e,r,i,a){L(this,t),this.observer=e,this.typeSupported=r,this.config=i,this.vendor=a}return t.prototype.destroy=function(){var t=this.demuxer;t&&t.destroy()},t.prototype.push=function(t,e,r,i,a,n,o,s,l,u,d,c){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){var f=this.decrypter;null==f&&(f=this.decrypter=new U(this.observer,this.config));var h,p=this;try{h=performance.now()}catch(t){h=Date.now()}f.decrypt(t,e.key.buffer,e.iv.buffer,function(t){var f;try{f=performance.now()}catch(t){f=Date.now()}p.observer.trigger(k.a.FRAG_DECRYPTED,{stats:{tstart:h,tdecrypt:f}}),p.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,a,n,o,s,l,u,d,c)})}else this.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,a,n,o,s,l,u,d,c)},t.prototype.pushDecrypted=function(t,e,r,i,a,n,o,s,l,u,d,c){var f=this.demuxer;if(!f||o&&!this.probe(t)){for(var h=this.observer,p=this.typeSupported,g=this.config,v=[{demux:$,remux:lt},{demux:j,remux:lt},{demux:tt,remux:lt},{demux:W,remux:dt}],m=0,y=v.length;m<y;m++){var b=v[m],E=b.demux.probe;if(E(t)){var T=this.remuxer=new b.remux(h,g,p,this.vendor);f=new b.demux(h,T,g,p),this.probe=E;break}}if(!f)return void h.trigger(k.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});this.demuxer=f}var R=this.remuxer;(o||s)&&(f.resetInitSegment(r,i,a,u),R.resetInitSegment()),o&&(f.resetTimeStamp(c),R.resetTimeStamp(c)),"function"==typeof f.setDecryptData&&f.setDecryptData(e),f.append(t,n,l,d)},t}();e.a=ct},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call 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e=xt.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}},t.parseAttrList=function(t){var e,r={};for(Pt.lastIndex=0;null!==(e=Pt.exec(t));){var i=e[2],a='"';0===i.indexOf(a)&&i.lastIndexOf(a)===i.length-1&&(i=i.slice(1,-1)),r[e[1]]=i}return r},t}(),Nt=Ft,Mt={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0}},Ut=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),Bt=/#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)/g,Gt=/#EXT-X-MEDIA:(.*)/g,jt=new RegExp([/#EXTINF:(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/|(?!#)(\S+)/.source,/|#EXT-X-BYTERANGE:*(.+)/.source,/|#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/|#.*/.source].join(""),"g"),Kt=/(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(VERSION):(\d+))|(?:#EXT-X-(MAP):(.+))|(?:(#)(.*):(.*))|(?:(#)(.*))(?:.*)\r?\n?/,Ht=function(){function t(){u(this,t),this.method=null,this.key=null,this.iv=null,this._uri=null}return Ut(t,[{key:"uri",get:function(){return!this._uri&&this.reluri&&(this._uri=_t.a.buildAbsoluteURL(this.baseuri,this.reluri,{alwaysNormalize:!0})),this._uri}}]),t}(),Wt=function(){function t(){u(this,t),this._url=null,this._byteRange=null,this._decryptdata=null,this.tagList=[]}return t.prototype.createInitializationVector=function(t){for(var e=new Uint8Array(16),r=12;r<16;r++)e[r]=t>>8*(15-r)&255;return e},t.prototype.fragmentDecryptdataFromLevelkey=function(t,e){var r=t;return t&&t.method&&t.uri&&!t.iv&&(r=new Ht,r.method=t.method,r.baseuri=t.baseuri,r.reluri=t.reluri,r.iv=this.createInitializationVector(e)),r},t.prototype.cloneObj=function(t){return JSON.parse(JSON.stringify(t))},Ut(t,[{key:"url",get:function(){return!this._url&&this.relurl&&(this._url=_t.a.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url},set:function(t){this._url=t}},{key:"programDateTime",get:function(){return!this._programDateTime&&this.rawProgramDateTime&&(this._programDateTime=new Date(Date.parse(this.rawProgramDateTime))),this._programDateTime}},{key:"byteRange",get:function(){if(!this._byteRange){var t=this._byteRange=[];if(this.rawByteRange){var e=this.rawByteRange.split("@",2);if(1===e.length){var r=this.lastByteRangeEndOffset;t[0]=r?r:0}else t[0]=parseInt(e[1]);t[1]=parseInt(e[0])+t[0]}}return this._byteRange}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"decryptdata",
25
- get:function(){return this._decryptdata||(this._decryptdata=this.fragmentDecryptdataFromLevelkey(this.levelkey,this.sn)),this._decryptdata}}]),t}(),Vt=function(t){function e(r){u(this,e);var i=s(this,t.call(this,r,Lt.a.MANIFEST_LOADING,Lt.a.LEVEL_LOADING,Lt.a.AUDIO_TRACK_LOADING,Lt.a.SUBTITLE_TRACK_LOADING));return i.loaders={},i}return l(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},Ct.prototype.destroy.call(this)},e.prototype.onManifestLoading=function(t){this.load(t.url,{type:"manifest"})},e.prototype.onLevelLoading=function(t){this.load(t.url,{type:"level",level:t.level,id:t.id})},e.prototype.onAudioTrackLoading=function(t){this.load(t.url,{type:"audioTrack",id:t.id})},e.prototype.onSubtitleTrackLoading=function(t){this.load(t.url,{type:"subtitleTrack",id:t.id})},e.prototype.load=function(t,e){var r=this.loaders[e.type];if(r){var i=r.context;if(i&&i.url===t)return void Dt.b.trace("playlist request ongoing");Dt.b.warn("abort previous loader for type:"+e.type),r.abort()}var a=this.hls.config,n=void 0,o=void 0,s=void 0,l=void 0;"manifest"===e.type?(n=a.manifestLoadingMaxRetry,o=a.manifestLoadingTimeOut,s=a.manifestLoadingRetryDelay,l=a.manifestLoadingMaxRetryTimeout):(n=a.levelLoadingMaxRetry,o=a.levelLoadingTimeOut,s=a.levelLoadingRetryDelay,l=a.levelLoadingMaxRetryTimeout,Dt.b.log("loading playlist for "+e.type+" "+(e.level||e.id))),r=this.loaders[e.type]=e.loader="undefined"!=typeof a.pLoader?new a.pLoader(a):new a.loader(a),e.url=t,e.responseType="";var u=void 0,d=void 0;u={timeout:o,maxRetry:n,retryDelay:s,maxRetryDelay:l},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},e.url=e.url+"?no_cache="+Math.random(),r.load(e,u,d)},e.prototype.resolve=function(t,e){return _t.a.buildAbsoluteURL(e,t,{alwaysNormalize:!0})},e.prototype.parseMasterPlaylist=function(t,e){function r(t,e){["video","audio"].forEach(function(r){var i=t.filter(function(t){return n(t,r)});if(i.length){var a=i.filter(function(t){return 0===t.lastIndexOf("avc1",0)||0===t.lastIndexOf("mp4a",0)});e[r+"Codec"]=a.length>0?a[0]:i[0],t=t.filter(function(t){return i.indexOf(t)===-1})}}),e.unknownCodecs=t}var i=[],a=void 0;for(Bt.lastIndex=0;null!=(a=Bt.exec(t));){var o={},s=o.attrs=new Nt(a[1]);o.url=this.resolve(a[2],e);var l=s.decimalResolution("RESOLUTION");l&&(o.width=l.width,o.height=l.height),o.bitrate=s.decimalInteger("AVERAGE-BANDWIDTH")||s.decimalInteger("BANDWIDTH"),o.name=s.NAME,r([].concat((s.CODECS||"").split(/[ ,]+/)),o),o.videoCodec&&o.videoCodec.indexOf("avc1")!==-1&&(o.videoCodec=this.avc1toavcoti(o.videoCodec)),i.push(o)}return i},e.prototype.parseMasterPlaylistMedia=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=void 0,n=[],o=0;for(Gt.lastIndex=0;null!=(a=Gt.exec(t));){var s={},l=new Nt(a[1]);l.TYPE===r&&(s.groupId=l["GROUP-ID"],s.name=l.NAME,s.type=r,s.default="YES"===l.DEFAULT,s.autoselect="YES"===l.AUTOSELECT,s.forced="YES"===l.FORCED,l.URI&&(s.url=this.resolve(l.URI,e)),s.lang=l.LANGUAGE,s.name||(s.name=s.lang),i&&(s.audioCodec=i),s.id=o++,n.push(s))}return n},e.prototype.avc1toavcoti=function(t){var e,r=t.split(".");return r.length>2?(e=r.shift()+".",e+=parseInt(r.shift()).toString(16),e+=("000"+parseInt(r.shift()).toString(16)).substr(-4)):e=t,e},e.prototype.parseLevelPlaylist=function(t,e,r,i){var a,n,o=0,s=0,l={type:null,version:null,url:e,fragments:[],live:!0,startSN:0},u=new Ht,d=0,c=null,f=new Wt;for(jt.lastIndex=0;null!==(a=jt.exec(t));){var h=a[1];if(h){f.duration=parseFloat(h);var p=(" "+a[2]).slice(1);f.title=p?p:null,f.tagList.push(p?["INF",h,p]:["INF",h])}else if(a[3]){if(!isNaN(f.duration)){var g=o++;f.type=i,f.start=s,f.levelkey=u,f.sn=g,f.level=r,f.cc=d,f.baseurl=e,f.relurl=(" "+a[3]).slice(1),l.fragments.push(f),c=f,s+=f.duration,f=new Wt}}else if(a[4]){if(f.rawByteRange=(" "+a[4]).slice(1),c){var v=c.byteRangeEndOffset;v&&(f.lastByteRangeEndOffset=v)}}else if(a[5])f.rawProgramDateTime=(" "+a[5]).slice(1),f.tagList.push(["PROGRAM-DATE-TIME",f.rawProgramDateTime]),void 0===l.programDateTime&&(l.programDateTime=new Date(new Date(Date.parse(a[5]))-1e3*s));else{for(a=a[0].match(Kt),n=1;n<a.length&&void 0===a[n];n++);var m=(" "+a[n+1]).slice(1),y=(" "+a[n+2]).slice(1);switch(a[n]){case"#":f.tagList.push(y?[m,y]:[m]);break;case"PLAYLIST-TYPE":l.type=m.toUpperCase();break;case"MEDIA-SEQUENCE":o=l.startSN=parseInt(m);break;case"TARGETDURATION":l.targetduration=parseFloat(m);break;case"VERSION":l.version=parseInt(m);break;case"EXTM3U":break;case"ENDLIST":l.live=!1;break;case"DIS":d++,f.tagList.push(["DIS"]);break;case"DISCONTINUITY-SEQ":d=parseInt(m);break;case"KEY":var b=m,E=new Nt(b),T=E.enumeratedString("METHOD"),R=E.URI,S=E.hexadecimalInteger("IV");T&&(u=new Ht,R&&["AES-128","SAMPLE-AES"].indexOf(T)>=0&&(u.method=T,u.baseuri=e,u.reluri=R,u.key=null,u.iv=S));break;case"START":var A=m,w=new Nt(A),_=w.decimalFloatingPoint("TIME-OFFSET");isNaN(_)||(l.startTimeOffset=_);break;case"MAP":var L=new Nt(m);f.relurl=L.URI,f.rawByteRange=L.BYTERANGE,f.baseurl=e,f.level=r,f.type=i,f.sn="initSegment",l.initSegment=f,f=new Wt;break;default:Dt.b.warn("line parsed but not handled: "+a)}}}return f=c,f&&!f.relurl&&(l.fragments.pop(),s-=f.duration),l.totalduration=s,l.averagetargetduration=s/l.fragments.length,l.endSN=o-1,l.startCC=l.fragments[0]?l.fragments[0].cc:0,l.endCC=d,l},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=t.data,n=t.url,o=r.type,s=r.id,l=r.level,u=this.hls;if(this.loaders[o]=void 0,void 0!==n&&0!==n.indexOf("data:")||(n=r.url),e.tload=performance.now(),0===a.indexOf("#EXTM3U"))if(a.indexOf("#EXTINF:")>0){var d="audioTrack"!==o&&"subtitleTrack"!==o,c=isNaN(l)?isNaN(s)?0:s:l,f=this.parseLevelPlaylist(a,n,c,"audioTrack"===o?"audio":"subtitleTrack"===o?"subtitle":"main");f.tload=e.tload,"manifest"===o&&u.trigger(Lt.a.MANIFEST_LOADED,{levels:[{url:n,details:f}],audioTracks:[],url:n,stats:e,networkDetails:i}),e.tparsed=performance.now(),f.targetduration?d?u.trigger(Lt.a.LEVEL_LOADED,{details:f,level:l||0,id:s||0,stats:e,networkDetails:i}):"audioTrack"===o?u.trigger(Lt.a.AUDIO_TRACK_LOADED,{details:f,id:s,stats:e,networkDetails:i}):"subtitleTrack"===o&&u.trigger(Lt.a.SUBTITLE_TRACK_LOADED,{details:f,id:s,stats:e,networkDetails:i}):u.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"invalid targetduration",networkDetails:i})}else{var h=this.parseMasterPlaylist(a,n);if(h.length){var p=this.parseMasterPlaylistMedia(a,n,"AUDIO",h[0].audioCodec),g=this.parseMasterPlaylistMedia(a,n,"SUBTITLES");if(p.length){var v=!1;p.forEach(function(t){t.url||(v=!0)}),v===!1&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(Dt.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),p.unshift({type:"main",name:"main"}))}u.trigger(Lt.a.MANIFEST_LOADED,{levels:h,audioTracks:p,subtitles:g,url:n,stats:e,networkDetails:i})}else u.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"no level found in manifest",networkDetails:i})}else u.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.MANIFEST_PARSING_ERROR,fatal:!0,url:n,reason:"no EXTM3U delimiter",networkDetails:i})},e.prototype.loaderror=function(t,e){var r,i,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=e.loader;switch(e.type){case"manifest":r=kt.a.MANIFEST_LOAD_ERROR,i=!0;break;case"level":r=kt.a.LEVEL_LOAD_ERROR,i=!1;break;case"audioTrack":r=kt.a.AUDIO_TRACK_LOAD_ERROR,i=!1}n&&(n.abort(),this.loaders[e.type]=void 0),this.hls.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:r,fatal:i,url:n.url,loader:n,response:t,context:e,networkDetails:a})},e.prototype.loadtimeout=function(t,e){var r,i,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=e.loader;switch(e.type){case"manifest":r=kt.a.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=kt.a.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=kt.a.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}n&&(n.abort(),this.loaders[e.type]=void 0),this.hls.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:r,fatal:i,url:n.url,loader:n,context:e,networkDetails:a})},e}(Ct),qt=Vt,Yt=function(t){function e(r){d(this,e);var i=c(this,t.call(this,r,Lt.a.FRAG_LOADING));return i.loaders={},i}return f(e,t),e.prototype.destroy=function(){var t=this.loaders;for(var e in t){var r=t[e];r&&r.destroy()}this.loaders={},Ct.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=this.hls.config;e.loaded=0,i&&(Dt.b.warn("abort previous fragment loader for type:"+r),i.abort()),i=this.loaders[r]=e.loader="undefined"!=typeof a.fLoader?new a.fLoader(a):new a.loader(a);var n=void 0,o=void 0,s=void 0;n={url:e.url,frag:e,responseType:"arraybuffer",progressData:!1};var l=e.byteRangeStartOffset,u=e.byteRangeEndOffset;isNaN(l)||isNaN(u)||(n.rangeStart=l,n.rangeEnd=u),o={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},s={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},i.load(n,o,s)},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=t.data,n=r.frag;n.loader=void 0,this.loaders[n.type]=void 0,this.hls.trigger(Lt.a.FRAG_LOADED,{payload:a,frag:n,stats:e,networkDetails:i})},e.prototype.loaderror=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.FRAG_LOAD_ERROR,fatal:!1,frag:e.frag,response:t,networkDetails:r})},e.prototype.loadtimeout=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=e.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:e.frag,networkDetails:r})},e.prototype.loadprogress=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=e.frag;a.loaded=t.loaded,this.hls.trigger(Lt.a.FRAG_LOAD_PROGRESS,{frag:a,stats:t,networkDetails:i})},e}(Ct),zt=Yt,Xt=function(t){function e(r){h(this,e);var i=p(this,t.call(this,r,Lt.a.KEY_LOADING));return i.loaders={},i.decryptkey=null,i.decrypturl=null,i}return g(e,t),e.prototype.destroy=function(){for(var t in this.loaders){var e=this.loaders[t];e&&e.destroy()}this.loaders={},Ct.prototype.destroy.call(this)},e.prototype.onKeyLoading=function(t){var e=t.frag,r=e.type,i=this.loaders[r],a=e.decryptdata,n=a.uri;if(n!==this.decrypturl||null===this.decryptkey){var o=this.hls.config;i&&(Dt.b.warn("abort previous key loader for type:"+r),i.abort()),e.loader=this.loaders[r]=new o.loader(o),this.decrypturl=n,this.decryptkey=null;var s=void 0,l=void 0,u=void 0;s={url:n,frag:e,responseType:"arraybuffer"},l={timeout:o.fragLoadingTimeOut,maxRetry:o.fragLoadingMaxRetry,retryDelay:o.fragLoadingRetryDelay,maxRetryDelay:o.fragLoadingMaxRetryTimeout},u={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},e.loader.load(s,l,u)}else this.decryptkey&&(a.key=this.decryptkey,this.hls.trigger(Lt.a.KEY_LOADED,{frag:e}))},e.prototype.loadsuccess=function(t,e,r){var i=r.frag;this.decryptkey=i.decryptdata.key=new Uint8Array(t.data),i.loader=void 0,this.loaders[i.type]=void 0,this.hls.trigger(Lt.a.KEY_LOADED,{frag:i})},e.prototype.loaderror=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.KEY_LOAD_ERROR,fatal:!1,frag:r,response:t})},e.prototype.loadtimeout=function(t,e){var r=e.frag,i=r.loader;i&&i.abort(),this.loaders[e.type]=void 0,this.hls.trigger(Lt.a.ERROR,{type:kt.b.NETWORK_ERROR,details:kt.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})},e}(Ct),Qt=Xt,Jt={search:function(t,e){for(var r=0,i=t.length-1,a=null,n=null;r<=i;){a=(r+i)/2|0,n=t[a];var o=e(n);if(o>0)r=a+1;else{if(!(o<0))return n;i=a-1}}return null}},$t=Jt,Zt={isBuffered:function(t,e){if(t)for(var r=t.buffered,i=0;i<r.length;i++)if(e>=r.start(i)&&e<=r.end(i))return!0;return!1},bufferInfo:function(t,e,r){if(t){var i,a=t.buffered,n=[];for(i=0;i<a.length;i++)n.push({start:a.start(i),end:a.end(i)});return this.bufferedInfo(n,e,r)}return{len:0,start:e,end:e,nextStart:void 0}},bufferedInfo:function(t,e,r){var i,a,n,o,s,l=[];for(t.sort(function(t,e){var r=t.start-e.start;return r?r:e.end-t.end}),s=0;s<t.length;s++){var u=l.length;if(u){var d=l[u-1].end;t[s].start-d<r?t[s].end>d&&(l[u-1].end=t[s].end):l.push(t[s])}else l.push(t[s])}for(s=0,i=0,a=n=e;s<l.length;s++){var c=l[s].start,f=l[s].end;if(e+r>=c&&e<f)a=c,n=f,i=n-e;else if(e+r<c){o=c;break}}return{len:i,start:a,end:n,nextStart:o}}},te=Zt,ee=r(6),re=r(4),ie=r.n(re),ae=r(8),ne=r.n(ae),oe=function(){function t(e,r){v(this,t),this.hls=e,this.id=r;var i=this.observer=new ie.a,a=e.config;i.trigger=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),a=1;a<e;a++)r[a-1]=arguments[a];i.emit.apply(i,[t,t].concat(r))},i.off=function(t){for(var e=arguments.length,r=Array(e>1?e-1:0),a=1;a<e;a++)r[a-1]=arguments[a];i.removeListener.apply(i,[t].concat(r))};var n=function(t,r){r=r||{},r.frag=this.frag,r.id=this.id,e.trigger(t,r)}.bind(this);i.on(Lt.a.FRAG_DECRYPTED,n),i.on(Lt.a.FRAG_PARSING_INIT_SEGMENT,n),i.on(Lt.a.FRAG_PARSING_DATA,n),i.on(Lt.a.FRAG_PARSED,n),i.on(Lt.a.ERROR,n),i.on(Lt.a.FRAG_PARSING_METADATA,n),i.on(Lt.a.FRAG_PARSING_USERDATA,n),i.on(Lt.a.INIT_PTS_FOUND,n);var o={mp4:MediaSource.isTypeSupported("video/mp4"),mpeg:MediaSource.isTypeSupported("audio/mpeg"),mp3:MediaSource.isTypeSupported('audio/mp4; codecs="mp3"')},s=navigator.vendor;if(a.enableWorker&&"undefined"!=typeof Worker){Dt.b.log("demuxing in webworker");var l=void 0;try{l=this.w=ne()(9),this.onwmsg=this.onWorkerMessage.bind(this),l.addEventListener("message",this.onwmsg),l.onerror=function(t){e.trigger(Lt.a.ERROR,{type:kt.b.OTHER_ERROR,details:kt.a.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:t.message+" ("+t.filename+":"+t.lineno+")"}})},l.postMessage({cmd:"init",typeSupported:o,vendor:s,id:r,config:JSON.stringify(a)})}catch(t){Dt.b.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),l&&URL.revokeObjectURL(l.objectURL),this.demuxer=new ee.a(i,o,a,s),this.w=void 0}}else this.demuxer=new ee.a(i,o,a,s)}return t.prototype.destroy=function(){var t=this.w;if(t)t.removeEventListener("message",this.onwmsg),t.terminate(),this.w=null;else{var e=this.demuxer;e&&(e.destroy(),this.demuxer=null)}var r=this.observer;r&&(r.removeAllListeners(),this.observer=null)},t.prototype.push=function(t,e,r,i,a,n,o,s){var l=this.w,u=isNaN(a.startDTS)?a.start:a.startDTS,d=a.decryptdata,c=this.frag,f=!(c&&a.cc===c.cc),h=!(c&&a.level===c.level),p=c&&a.sn===c.sn+1,g=!h&&p;if(f&&Dt.b.log(this.id+":discontinuity detected"),h&&Dt.b.log(this.id+":switch detected"),this.frag=a,l)l.postMessage({cmd:"demux",data:t,decryptdata:d,initSegment:e,audioCodec:r,videoCodec:i,timeOffset:u,discontinuity:f,trackSwitch:h,contiguous:g,duration:n,accurateTimeOffset:o,defaultInitPTS:s},[t]);else{var v=this.demuxer;v&&v.push(t,d,e,r,i,u,f,h,g,n,o,s)}},t.prototype.onWorkerMessage=function(t){var e=t.data,r=this.hls;switch(e.event){case"init":URL.revokeObjectURL(this.w.objectURL);break;case Lt.a.FRAG_PARSING_DATA:e.data.data1=new Uint8Array(e.data1),e.data2&&(e.data.data2=new Uint8Array(e.data2));default:e.data=e.data||{},e.data.frag=this.frag,e.data.id=this.id,r.trigger(e.event,e.data)}},t}(),se=oe,le={toString:function(t){for(var e="",r=t.length,i=0;i<r;i++)e+="["+t.start(i).toFixed(3)+","+t.end(i).toFixed(3)+"]";return e}},ue=le,de=function(){function t(t,e){for(var r=0;r<e.length;r++){var i=e[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,r,i){return r&&t(e.prototype,r),i&&t(e,i),e}}(),ce={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR"},fe=function(t){function e(r){_(this,e);var i=L(this,t.call(this,r,Lt.a.MEDIA_ATTACHED,Lt.a.MEDIA_DETACHING,Lt.a.MANIFEST_LOADING,Lt.a.MANIFEST_PARSED,Lt.a.LEVEL_LOADED,Lt.a.KEY_LOADED,Lt.a.FRAG_LOADED,Lt.a.FRAG_LOAD_EMERGENCY_ABORTED,Lt.a.FRAG_PARSING_INIT_SEGMENT,Lt.a.FRAG_PARSING_DATA,Lt.a.FRAG_PARSED,Lt.a.ERROR,Lt.a.AUDIO_TRACK_SWITCHING,Lt.a.AUDIO_TRACK_SWITCHED,Lt.a.BUFFER_CREATED,Lt.a.BUFFER_APPENDED,Lt.a.BUFFER_FLUSHED));return i.config=r.config,i.audioCodecSwap=!1,i.ticks=0,i._state=ce.STOPPED,i.ontick=i.tick.bind(i),i}return k(e,t),e.prototype.destroy=function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),Ct.prototype.destroy.call(this),this.state=ce.STOPPED},e.prototype.startLoad=function(t){if(this.levels){var e=this.lastCurrentTime,r=this.hls;if(this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=r.startLevel;i===-1&&(i=0,this.bitrateTest=!0),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}e>0&&t===-1&&(Dt.b.log("override startPosition with lastCurrentTime @"+e.toFixed(3)),t=e),this.state=ce.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this.forceStartLoad=!0,this.state=ce.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=ce.STOPPED,this.forceStartLoad=!1},e.prototype.tick=function(){this.ticks++,1===this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)},e.prototype.doTick=function(){switch(this.state){case ce.ERROR:break;case ce.BUFFER_FLUSHING:this.fragLoadError=0;break;case ce.IDLE:this._doTickIdle();break;case ce.WAITING_LEVEL:var t=this.levels[this.level];t&&t.details&&(this.state=ce.IDLE);break;case ce.FRAG_LOADING_WAITING_RETRY:var e=performance.now(),r=this.retryDate;(!r||e>=r||this.media&&this.media.seeking)&&(Dt.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=ce.IDLE);break;case ce.ERROR:case ce.STOPPED:case ce.FRAG_LOADING:case ce.PARSING:case ce.PARSED:case ce.ENDED:}this._checkBuffer(),this._checkFragmentChanged()},e.prototype._doTickIdle=function(){var t=this.hls,e=t.config,r=this.media;if(void 0!==this.levelLastLoaded&&(r||!this.startFragRequested&&e.startFragPrefetch)){var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=t.nextLoadLevel,n=this.levels[a];if(n){var o=n.bitrate,s=void 0;s=o?Math.max(8*e.maxBufferSize/o,e.maxBufferLength):e.maxBufferLength,s=Math.min(s,e.maxMaxBufferLength);var l=te.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,e.maxBufferHole),u=l.len;if(!(u>=s)){Dt.b.trace("buffer length of "+u.toFixed(3)+" is below max of "+s.toFixed(3)+". checking for more payload ..."),this.level=t.nextLoadLevel=a;var d=n.details;if("undefined"==typeof d||d.live&&this.levelLastLoaded!==a)return void(this.state=ce.WAITING_LEVEL);var c=this.fragPrevious;if(!d.live&&c&&!c.backtracked&&c.sn===d.endSN&&!l.nextStart){var f=Math.min(r.duration,c.start+c.duration);if(f-Math.max(l.end,c.start)<=Math.max(.2,c.duration)){var h={};return this.altAudio&&(h.type="video"),this.hls.trigger(Lt.a.BUFFER_EOS,h),void(this.state=ce.ENDED)}}this._fetchPayloadOrEos(i,l,d)}}}},e.prototype._fetchPayloadOrEos=function(t,e,r){var i=this.fragPrevious,a=this.level,n=r.fragments,o=n.length;if(0!==o){var s=n[0].start,l=n[o-1].start+n[o-1].duration,u=e.end,d=void 0;if(r.initSegment&&!r.initSegment.data)d=r.initSegment;else if(r.live){var c=this.config.initialLiveManifestSize;if(o<c)return void Dt.b.warn("Can not start playback of a level, reason: not enough fragments "+o+" < "+c);if(d=this._ensureFragmentAtLivePoint(r,u,s,l,i,n,o),null===d)return}else u<s&&(d=n[0]);d||(d=this._findFragment(s,i,o,n,u,l,r)),d&&this._loadFragmentOrKey(d,a,r,t,u)}},e.prototype._ensureFragmentAtLivePoint=function(t,e,r,i,a,n,o){var s=this.hls.config,l=this.media,u=void 0,d=void 0!==s.liveMaxLatencyDuration?s.liveMaxLatencyDuration:s.liveMaxLatencyDurationCount*t.targetduration;if(e<Math.max(r-s.maxFragLookUpTolerance,i-d)){var c=this.liveSyncPosition=this.computeLivePosition(r,t);Dt.b.log("buffer end: "+e.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+c.toFixed(3)),e=c,l&&l.readyState&&l.duration>c&&(l.currentTime=c),this.nextLoadPosition=c}if(t.PTSKnown&&e>i&&l&&l.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(a){var f=a.sn+1;if(f>=t.startSN&&f<=t.endSN){var h=n[f-t.startSN];a.cc===h.cc&&(u=h,Dt.b.log("live playlist, switching playlist, load frag with next SN: "+u.sn))}u||(u=$t.search(n,function(t){return a.cc-t.cc}),u&&Dt.b.log("live playlist, switching playlist, load frag with same CC: "+u.sn))}u||(u=n[Math.min(o-1,Math.round(o/2))],Dt.b.log("live playlist, switching playlist, unknown, load middle frag : "+u.sn))}return u},e.prototype._findFragment=function(t,e,r,i,a,n,o){var s=this.hls.config,l=void 0,u=void 0,d=s.maxFragLookUpTolerance,c=e?i[e.sn-i[0].sn+1]:void 0,f=function(t){var e=Math.min(d,t.duration+(t.deltaPTS?t.deltaPTS:0));return t.start+t.duration-e<=a?1:t.start-e>a&&t.start?-1:0};if(a<n?(a>n-d&&(d=0),u=c&&!f(c)?c:$t.search(i,f)):u=i[r-1],u){l=u;var h=l.sn-o.startSN,p=e&&l.level===e.level,g=i[h-1],v=i[h+1];if(e&&l.sn===e.sn)if(p&&!l.backtracked)if(l.sn<o.endSN){var m=e.deltaPTS;m&&m>s.maxBufferHole&&e.dropped&&h?(l=g,Dt.b.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),e.loadCounter--):(l=v,Dt.b.log("SN just loaded, load next one: "+l.sn))}else l=null;else l.backtracked&&(v&&v.backtracked?(Dt.b.warn("Already backtracked from fragment "+v.sn+", will not backtrack to fragment "+l.sn+". Loading fragment "+v.sn),l=v):(Dt.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,g?(g.loadCounter&&g.loadCounter--,l=g,l.backtracked=!0):h&&(l=null)))}return l},e.prototype._loadFragmentOrKey=function(t,e,r,i,a){var n=this.hls,o=n.config;if(!t.decryptdata||null==t.decryptdata.uri||null!=t.decryptdata.key){if(Dt.b.log("Loading "+t.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+e+", currentTime:"+i.toFixed(3)+",bufferEnd:"+a.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,t.loadCounter){t.loadCounter++;var s=o.fragLoadingLoopThreshold;if(t.loadCounter>s&&Math.abs(this.fragLoadIdx-t.loadIdx)<s)return void n.trigger(Lt.a.ERROR,{type:kt.b.MEDIA_ERROR,details:kt.a.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:t})}else t.loadCounter=1;return t.loadIdx=this.fragLoadIdx,t.autoLevel=n.autoLevelEnabled,t.bitrateTest=this.bitrateTest,this.fragCurrent=t,this.startFragRequested=!0,isNaN(t.sn)||t.bitrateTest||(this.nextLoadPosition=t.start+t.duration),n.trigger(Lt.a.FRAG_LOADING,{frag:t}),this.demuxer||(this.demuxer=new se(n,"main")),void(this.state=ce.FRAG_LOADING)}Dt.b.log("Loading key for "+t.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+e),this.state=ce.KEY_LOADING,n.trigger(Lt.a.KEY_LOADING,{frag:t})},e.prototype.getBufferedFrag=function(t){return $t.search(this._bufferedFrags,function(e){return t<e.startPTS?-1:t>e.endPTS?1:0})},e.prototype.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.endPTS+.5):null},e.prototype._checkFragmentChanged=function(){var t,e,
22
  !function(t){function e(i){if(r[i])return r[i].exports;var a=r[i]={exports:{},id:i,loaded:!1};return t[i].call(a.exports,a,a.exports,e),a.loaded=!0,a.exports}var r={};return e.m=t,e.c=r,e.p="",e(0)}([function(t,e,r){t.exports=r(5)},function(t,e,r){!function(){"use strict";var e=function(t,e){var i,a="hlsjs",n=e.common,o=e.extend,s=e.support,l=s.browser,u=e.version,d=0===u.indexOf("6."),c=window,f=c.MediaSource||c.WebKitMediaSource,h=c.performance,p=function(t){return t.toLowerCase().indexOf("mpegurl")>-1},g=function(t){var e=t.clip&&t.clip.hlsQualities||t.hlsQualities;return s.inlineVideo&&(e===!0||e&&e.length)},v=function(t){var e=n.findDirect("video",t)[0]||n.find(".fp-player>video",t)[0];e&&(n.find("source",e).forEach(function(t){t.removeAttribute("src")}),e.removeAttribute("src"),e.load(),n.removeNode(e))},m=r(3),y=new m.TextDecoder("utf-8"),b=function(t){var e="";try{e=y.decode(t)}catch(r){try{y=new m.TextDecoder("utf-16be"),e=y.decode(t)}catch(r){try{y=new m.TextDecoder("utf-16le"),e=y.decode(t)}catch(t){}}}return e},E=function(t,e,r){e.title=e.title||r+"";var i={time:e.startTime,subtitle:e,visible:!1};t.subtitles.push(e),t.addCuepoint(i),t.addCuepoint({time:e.endTime,subtitleEnd:e.title,visible:!1}),0!==e.startTime||t.video.time||t.splash||t.trigger("cuepoint",[t,i]),t.splash&&t.one("ready."+a,function(){t.trigger("cuepoint",[t,i])})},T=function(r,l){var c,m,y,T,R,S,A,w,_,L,k,D=e.bean,I="is-seeking",O="is-poster",C=function(t,e,i){if(t.debug&&console.log("recovery."+a,"<-",e),n.removeClass(l,"is-paused"),n.addClass(l,I),i)m.startLoad();else{var o=h.now();!T||o-T>3e3?(T=h.now(),m.recoverMediaError()):(!R||o-R>3e3)&&(R=h.now(),m.swapAudioCodec(),m.recoverMediaError())}y>0&&(y-=1),D.one(c,"seeked."+a,function(){c.paused&&(n.removeClass(l,O),r.poster=!1,c.play()),n.removeClass(l,I)})},x=function(t,e,i){var a={code:t};return t>2&&(a.video=o(r.video,{src:e,url:i||e})),a},P=function(){D.one(c,"timeupdate."+a,function(){n.addClass(l,O),r.poster=!0})},F=function(){d&&r.poster&&D.one(c,"timeupdate."+a,function(){n.removeClass(l,O),r.poster=!1})},N=0,M=function(t){if(w&&w.length>1){var e=m.audioTracks,r=e.filter(function(r){var i=m.levels[t].attrs;return r.autoselect&&i&&r.groupId===i.AUDIO&&r.name===e[m.audioTrack].name}),i=r.length&&r[0].id;void 0!==i&&i!==m.audioTrack&&(m.audioTrack=i)}},U=function(t){n.find(".fp-audio",l)[0].innerHTML=t.lang||t.name,n.find(".fp-audio-menu a",l).forEach(function(e){var r=e.getAttribute("data-audio"),i=r===t.name;n.toggleClass(e,"fp-selected",i),n.toggleClass(e,"fp-color",i)})},B=function(){n.find(".fp-audio-menu",l).forEach(n.removeNode),n.find(".fp-audio",l).forEach(n.removeNode)},G=function(t){var 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n.append(c,n.createElement("track",e)),e}),r.on("ready."+a,function(t,e){var r,i=m.subtitleTracks;i&&i.length&&(L?n.addClass(c,"native-subtitles"):K(),i.map(function(t,e){t.default&&(m.subtitleTrack=e)}),r=m.subtitleTrack,r>-1?(!L&&k[r]&&k[r].forEach(function(t,r){E(e,t,r+1)}),G(r)):G(-1))}),D.on(l,"click."+a,".fp-subtitle-menu [data-subtitle-index]",function(t){t.preventDefault();var e=t.target.getAttribute("data-subtitle-index");return r.disableSubtitles(),m.subtitleTrack=e,e<0?void K():(G(e),void(!L&&k[e]&&k[e].forEach(function(t,e){E(r,t,e+1)})))}))},W=function(t){w=[],_=[],t.levels.forEach(function(t){var e=t.attrs&&t.attrs.AUDIO,r=t.audioCodec;e&&w.indexOf(e)<0&&(!r||f.isTypeSupported("audio/mp4;codecs="+r))&&w.push(e)}),w.length&&(_=t.audioTracks.filter(function(t){return t.groupId===w[0]})),!s.inlineVideo||d||_.length<2||(D.on(l,"click."+a,".fp-audio",function(){var 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e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(r=this._events[t],i(r))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},r.prototype.listeners=function(t){var e;return e=this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},r.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},r.listenerCount=function(t,e){return t.listenerCount(e)}},function(t,e,r){!function(e){var r=/^((?:[^\/;?#]+:)?)(\/\/[^\/\;?#]*)?(.*?)??(;.*?)?(\?.*?)?(#.*?)?$/,i=/^([^\/;?#]*)(.*)$/,a=/(?:\/|^)\.(?=\/)/g,n=/(?:\/|^)\.\.\/(?!\.\.\/).*?(?=\/)/g,o={buildAbsoluteURL:function(t,e,r){if(r=r||{},t=t.trim(),e=e.trim(),!e){if(!r.alwaysNormalize)return t;var a=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");return a.path=o.normalizePath(a.path),o.buildURLFromParts(a)}var n=this.parseURL(e);if(!n)throw new Error("Error trying to parse relative URL.");if(n.scheme)return r.alwaysNormalize?(n.path=o.normalizePath(n.path),o.buildURLFromParts(n)):e;var s=this.parseURL(t);if(!s)throw new Error("Error trying to parse base URL.");if(!s.netLoc&&s.path&&"/"!==s.path[0]){var l=i.exec(s.path);s.netLoc=l[1],s.path=l[2]}s.netLoc&&!s.path&&(s.path="/");var u={scheme:s.scheme,netLoc:n.netLoc,path:null,params:n.params,query:n.query,fragment:n.fragment};if(!n.netLoc&&(u.netLoc=s.netLoc,"/"!==n.path[0]))if(n.path){var d=s.path,c=d.substring(0,d.lastIndexOf("/")+1)+n.path;u.path=o.normalizePath(c)}else u.path=s.path,n.params||(u.params=s.params,n.query||(u.query=s.query));return null===u.path&&(u.path=r.alwaysNormalize?o.normalizePath(n.path):n.path),o.buildURLFromParts(u)},parseURL:function(t){var e=r.exec(t);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(t){for(t=t.split("").reverse().join("").replace(a,"");t.length!==(t=t.replace(n,"")).length;);return t.split("").reverse().join("")},buildURLFromParts:function(t){return t.scheme+t.netLoc+t.path+t.params+t.query+t.fragment}};t.exports=o}(this)},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function s(t,e,r,i){var a,n,o,s,l,u=navigator.userAgent.toLowerCase(),d=i,c=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return a=((192&e[r+2])>>>6)+1,n=(60&e[r+2])>>>2,n>c.length-1?void t.trigger(Event.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+n}):(s=(1&e[r+2])<<2,s|=(192&e[r+3])>>>6,N.b.log("manifest codec:"+i+",ADTS data:type:"+a+",sampleingIndex:"+n+"["+c[n]+"Hz],channelConfig:"+s),/firefox/i.test(u)?n>=6?(a=5,l=new Array(4),o=n-3):(a=2,l=new Array(2),o=n):u.indexOf("android")!==-1?(a=2,l=new Array(2),o=n):(a=5,l=new Array(4),i&&(i.indexOf("mp4a.40.29")!==-1||i.indexOf("mp4a.40.5")!==-1)||!i&&n>=6?o=n-3:((i&&i.indexOf("mp4a.40.2")!==-1&&(n>=6&&1===s||/vivaldi/i.test(u))||!i&&1===s)&&(a=2,l=new Array(2)),o=n)),l[0]=a<<3,l[0]|=(14&n)>>1,l[1]|=(1&n)<<7,l[1]|=s<<3,5===a&&(l[1]|=(14&o)>>1,l[2]=(1&o)<<7,l[2]|=8,l[3]=0),{config:l,samplerate:c[n],channelCount:s,codec:"mp4a.40."+a,manifestCodec:d})}function l(t,e){return 255===t[e]&&240===(246&t[e+1])}function u(t,e){return 1&t[e+1]?7:9}function d(t,e){return(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5}function c(t,e){return!!(e+1<t.length&&l(t,e))}function f(t,e){if(e+1<t.length&&l(t,e)){var r=u(t,e),i=r;e+5<t.length&&(i=d(t,e));var a=e+i;if(a===t.length||a+1<t.length&&l(t,a))return!0}return!1}function h(t,e,r,i,a){if(!t.samplerate){var n=s(e,r,i,a);t.config=n.config,t.samplerate=n.samplerate,t.channelCount=n.channelCount,t.codec=n.codec,t.manifestCodec=n.manifestCodec,N.b.log("parsed codec:"+t.codec+",rate:"+n.samplerate+",nb channel:"+n.channelCount)}}function p(t){return 9216e4/t}function g(t,e,r,i,a){var n,o,s,l=t.length;if(n=u(t,e),o=d(t,e),o-=n,o>0&&e+n+o<=l)return s=r+i*a,{headerLength:n,frameLength:o,stamp:s}}function v(t,e,r,i,a){var n=p(t.samplerate),o=g(e,r,i,a,n);if(o){var s=o.stamp,l=o.headerLength,u=o.frameLength,d={unit:e.subarray(r+l,r+l+u),pts:s,dts:s};return t.samples.push(d),t.len+=u,{sample:d,length:u+l}}}function m(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function y(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function b(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function E(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function T(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function R(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function S(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function A(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function w(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function _(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function L(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var k=r(1),D=r(2),I=function(){function t(e,r){i(this,t),this.subtle=e,this.aesIV=r}return t.prototype.decrypt=function(t,e){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},e,t)},t}(),O=I,C=function(){function t(e,r){a(this,t),this.subtle=e,this.key=r}return t.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},t}(),x=C,P=function(){function t(){n(this,t),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.initTable()}return t.prototype.uint8ArrayToUint32Array_=function(t){for(var e=new DataView(t),r=new Uint32Array(4),i=0;i<4;i++)r[i]=e.getUint32(4*i);return r},t.prototype.initTable=function(){var t=this.sBox,e=this.invSBox,r=this.subMix,i=r[0],a=r[1],n=r[2],o=r[3],s=this.invSubMix,l=s[0],u=s[1],d=s[2],c=s[3],f=new Uint32Array(256),h=0,p=0,g=0;for(g=0;g<256;g++)g<128?f[g]=g<<1:f[g]=g<<1^283;for(g=0;g<256;g++){var v=p^p<<1^p<<2^p<<3^p<<4;v=v>>>8^255&v^99,t[h]=v,e[v]=h;var m=f[h],y=f[m],b=f[y],E=257*f[v]^16843008*v;i[h]=E<<24|E>>>8,a[h]=E<<16|E>>>16,n[h]=E<<8|E>>>24,o[h]=E,E=16843009*b^65537*y^257*m^16843008*h,l[v]=E<<24|E>>>8,u[v]=E<<16|E>>>16,d[v]=E<<8|E>>>24,c[v]=E,h?(h=m^f[f[f[b^m]]],p^=f[f[p]]):h=p=1}},t.prototype.expandKey=function(t){for(var e=this.uint8ArrayToUint32Array_(t),r=!0,i=0;i<e.length&&r;)r=e[i]===this.key[i],i++;if(!r){this.key=e;var a=this.keySize=e.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n=this.ksRows=4*(a+6+1),o=void 0,s=void 0,l=this.keySchedule=new Uint32Array(n),u=this.invKeySchedule=new Uint32Array(n),d=this.sBox,c=this.rcon,f=this.invSubMix,h=f[0],p=f[1],g=f[2],v=f[3],m=void 0,y=void 0;
23
  for(o=0;o<n;o++)o<a?m=l[o]=e[o]:(y=m,o%a===0?(y=y<<8|y>>>24,y=d[y>>>24]<<24|d[y>>>16&255]<<16|d[y>>>8&255]<<8|d[255&y],y^=c[o/a|0]<<24):a>6&&o%a===4&&(y=d[y>>>24]<<24|d[y>>>16&255]<<16|d[y>>>8&255]<<8|d[255&y]),l[o]=m=(l[o-a]^y)>>>0);for(s=0;s<n;s++)o=n-s,y=3&s?l[o]:l[o-4],s<4||o<=4?u[s]=y:u[s]=h[d[y>>>24]]^p[d[y>>>16&255]]^g[d[y>>>8&255]]^v[d[255&y]],u[s]=u[s]>>>0}},t.prototype.networkToHostOrderSwap=function(t){return t<<24|(65280&t)<<8|(16711680&t)>>8|t>>>24},t.prototype.decrypt=function(t,e,r){for(var i,a,n=this.keySize+6,o=this.invKeySchedule,s=this.invSBox,l=this.invSubMix,u=l[0],d=l[1],c=l[2],f=l[3],h=this.uint8ArrayToUint32Array_(r),p=h[0],g=h[1],v=h[2],m=h[3],y=new Int32Array(t),b=new Int32Array(y.length),E=void 0,T=void 0,R=void 0,S=void 0,A=void 0,w=void 0,_=void 0,L=void 0,k=void 0,D=void 0,I=void 0,O=void 0,C=this.networkToHostOrderSwap;e<y.length;){for(k=C(y[e]),D=C(y[e+1]),I=C(y[e+2]),O=C(y[e+3]),A=k^o[0],w=O^o[1],_=I^o[2],L=D^o[3],i=4,a=1;a<n;a++)E=u[A>>>24]^d[w>>16&255]^c[_>>8&255]^f[255&L]^o[i],T=u[w>>>24]^d[_>>16&255]^c[L>>8&255]^f[255&A]^o[i+1],R=u[_>>>24]^d[L>>16&255]^c[A>>8&255]^f[255&w]^o[i+2],S=u[L>>>24]^d[A>>16&255]^c[w>>8&255]^f[255&_]^o[i+3],A=E,w=T,_=R,L=S,i+=4;E=s[A>>>24]<<24^s[w>>16&255]<<16^s[_>>8&255]<<8^s[255&L]^o[i],T=s[w>>>24]<<24^s[_>>16&255]<<16^s[L>>8&255]<<8^s[255&A]^o[i+1],R=s[_>>>24]<<24^s[L>>16&255]<<16^s[A>>8&255]<<8^s[255&w]^o[i+2],S=s[L>>>24]<<24^s[A>>16&255]<<16^s[w>>8&255]<<8^s[255&_]^o[i+3],i+=3,b[e]=C(E^p),b[e+1]=C(S^g),b[e+2]=C(R^v),b[e+3]=C(T^m),p=k,g=D,v=I,m=O,e+=4}return b.buffer},t.prototype.destroy=function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0},t}(),F=P,N=r(0),M=function(){function t(e,r){o(this,t),this.observer=e,this.config=r,this.logEnabled=!0;try{var i=crypto?crypto:self.crypto;this.subtle=i.subtle||i.webkitSubtle}catch(t){}this.disableWebCrypto=!this.subtle}return t.prototype.isSync=function(){return this.disableWebCrypto&&this.config.enableSoftwareAES},t.prototype.decrypt=function(t,e,r,i){var a=this;if(this.disableWebCrypto&&this.config.enableSoftwareAES){this.logEnabled&&(N.b.log("JS AES decrypt"),this.logEnabled=!1);var n=this.decryptor;n||(this.decryptor=n=new F),n.expandKey(e),i(n.decrypt(t,0,r))}else{this.logEnabled&&(N.b.log("WebCrypto AES decrypt"),this.logEnabled=!1);var o=this.subtle;this.key!==e&&(this.key=e,this.fastAesKey=new x(o,e)),this.fastAesKey.expandKey().then(function(n){var s=new O(o,r);s.decrypt(t,n).catch(function(n){a.onWebCryptoError(n,t,e,r,i)}).then(function(t){i(t)})}).catch(function(n){a.onWebCryptoError(n,t,e,r,i)})}},t.prototype.onWebCryptoError=function(t,e,r,i,a){this.config.enableSoftwareAES?(N.b.log("WebCrypto Error, disable WebCrypto API"),this.disableWebCrypto=!0,this.logEnabled=!0,this.decrypt(e,r,i,a)):(N.b.error("decrypting error : "+t.message),this.observer.trigger(Event.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_DECRYPT_ERROR,fatal:!0,reason:t.message}))},t.prototype.destroy=function(){var t=this.decryptor;t&&(t.destroy(),this.decryptor=void 0)},t}(),U=M,B=r(3),G=function(){function t(e,r,i){m(this,t),this.observer=e,this.config=i,this.remuxer=r}return t.prototype.resetInitSegment=function(t,e,r,i){this._audioTrack={container:"audio/adts",type:"audio",id:0,sequenceNumber:0,isAAC:!0,samples:[],len:0,manifestCodec:e,duration:i,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){if(!t)return!1;for(var e=B.a.getID3Data(t,0)||[],r=e.length,i=t.length;r<i;r++)if(f(t,r))return N.b.log("ADTS sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var a=this._audioTrack,n=B.a.getID3Data(t,0)||[],o=B.a.getTimeStamp(n),s=o?90*o:9e4*e,l=0,u=s,d=t.length,f=n.length,p=[{pts:u,dts:u,data:n}];f<d-1;)if(c(t,f)&&f+5<d){h(a,this.observer,t,f,a.manifestCodec);var g=v(a,t,f,s,l);if(!g){N.b.log("Unable to parse AAC frame");break}f+=g.length,u=g.sample.pts,l++}else B.a.isHeader(t,f)?(n=B.a.getID3Data(t,f),p.push({pts:u,dts:u,data:n}),f+=n.length):f++;this.remuxer.remux(a,{samples:[]},{samples:p,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}(),j=G,K=Math.pow(2,32)-1,H=function(){function t(e,r){y(this,t),this.observer=e,this.remuxer=r}return t.prototype.resetTimeStamp=function(t){this.initPTS=t},t.prototype.resetInitSegment=function(e,r,i,a){if(e&&e.byteLength){var n=this.initData=t.parseInitSegment(e),o={};n.audio&&n.video?o.audiovideo={container:"video/mp4",codec:r+","+i,initSegment:a?e:null}:(n.audio&&(o.audio={container:"audio/mp4",codec:r,initSegment:a?e:null}),n.video&&(o.video={container:"video/mp4",codec:i,initSegment:a?e:null})),this.observer.trigger(k.a.FRAG_PARSING_INIT_SEGMENT,{tracks:o})}else r&&(this.audioCodec=r),i&&(this.videoCodec=i)},t.probe=function(e){if(e.length>=8){var r=t.bin2str(e.subarray(4,8));return["moof","ftyp","styp"].indexOf(r)>=0}return!1},t.bin2str=function(t){return String.fromCharCode.apply(null,t)},t.readUint32=function(t,e){t.data&&(e+=t.start,t=t.data);var r=t[e]<<24|t[e+1]<<16|t[e+2]<<8|t[e+3];return r<0?4294967296+r:r},t.writeUint32=function(t,e,r){t.data&&(e+=t.start,t=t.data),t[e]=r>>24,t[e+1]=r>>16&255,t[e+2]=r>>8&255,t[e+3]=255&r},t.findBox=function(e,r){var i,a,n,o,s,l,u,d=[];if(e.data?(l=e.start,o=e.end,e=e.data):(l=0,o=e.byteLength),!r.length)return null;for(i=l;i<o;)a=t.readUint32(e,i),n=t.bin2str(e.subarray(i+4,i+8)),u=a>1?i+a:o,n===r[0]&&(1===r.length?d.push({data:e,start:i+8,end:u}):(s=t.findBox({data:e,start:i+8,end:u},r.slice(1)),s.length&&(d=d.concat(s)))),i=u;return d},t.parseInitSegment=function(e){var r=[],i=t.findBox(e,["moov","trak"]);return i.forEach(function(e){var i=t.findBox(e,["tkhd"])[0];if(i){var a=i.data[i.start],n=0===a?12:20,o=t.readUint32(i,n),s=t.findBox(e,["mdia","mdhd"])[0];if(s){a=s.data[s.start],n=0===a?12:20;var l=t.readUint32(s,n),u=t.findBox(e,["mdia","hdlr"])[0];if(u){var d=t.bin2str(u.data.subarray(u.start+8,u.start+12)),c={soun:"audio",vide:"video"}[d];c&&(r[o]={timescale:l,type:c},r[c]={timescale:l,id:o})}}}}),r},t.getStartDTS=function(e,r){var i,a,n;return i=t.findBox(r,["moof","traf"]),a=[].concat.apply([],i.map(function(r){return t.findBox(r,["tfhd"]).map(function(i){var a,n,o;return a=t.readUint32(i,4),n=e[a].timescale||9e4,o=t.findBox(r,["tfdt"]).map(function(e){var r,i;return r=e.data[e.start],i=t.readUint32(e,4),1===r&&(i*=Math.pow(2,32),i+=t.readUint32(e,8)),i})[0],o/n})})),n=Math.min.apply(null,a),isFinite(n)?n:0},t.offsetStartDTS=function(e,r,i){t.findBox(r,["moof","traf"]).map(function(r){return t.findBox(r,["tfhd"]).map(function(a){var n=t.readUint32(a,4),o=e[n].timescale||9e4;t.findBox(r,["tfdt"]).map(function(e){var r=e.data[e.start],a=t.readUint32(e,4);if(0===r)t.writeUint32(e,4,a-i*o);else{a*=Math.pow(2,32),a+=t.readUint32(e,8),a-=i*o,a=Math.max(a,0);var n=Math.floor(a/(K+1)),s=Math.floor(a%(K+1));t.writeUint32(e,4,n),t.writeUint32(e,8,s)}})})})},t.prototype.append=function(e,r,i,a){var n=this.initData;n||(this.resetInitSegment(e,this.audioCodec,this.videoCodec),n=this.initData);var o=void 0,s=this.initPTS;if(void 0===s){var l=t.getStartDTS(n,e);this.initPTS=s=l-r,this.observer.trigger(k.a.INIT_PTS_FOUND,{initPTS:s})}t.offsetStartDTS(n,e,s),o=t.getStartDTS(n,e),this.remuxer.remux(n.audio,n.video,null,null,o,i,a,e)},t.prototype.destroy=function(){},t}(),W=H,V={BitratesMap:[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],SamplingRateMap:[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],appendFrame:function(t,e,r,i,a){if(!(r+24>e.length)){var n=this.parseHeader(e,r);if(n&&r+n.frameLength<=e.length){var o=10368e4/n.sampleRate,s=i+a*o,l={unit:e.subarray(r,r+n.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=n.channelCount,t.samplerate=n.sampleRate,t.samples.push(l),t.len+=n.frameLength,{sample:l,length:n.frameLength}}}},parseHeader:function(t,e){var r=t[e+1]>>3&3,i=t[e+1]>>1&3,a=t[e+2]>>4&15,n=t[e+2]>>2&3,o=!!(2&t[e+2]);if(1!==r&&0!==a&&15!==a&&3!==n){var s=3===r?3-i:3===i?3:4,l=1e3*V.BitratesMap[14*s+a-1],u=3===r?0:2===r?1:2,d=V.SamplingRateMap[3*u+n],c=o?1:0,f=t[e+3]>>6===3?1:2,h=3===i?(3===r?12:6)*l/d+c<<2:(3===r?144:72)*l/d+c|0;return{sampleRate:d,channelCount:f,frameLength:h}}},isHeaderPattern:function(t,e){return 255===t[e]&&224===(224&t[e+1])&&0!==(6&t[e+1])},isHeader:function(t,e){return!!(e+1<t.length&&this.isHeaderPattern(t,e))},probe:function(t,e){if(e+1<t.length&&this.isHeaderPattern(t,e)){var r=4,i=this.parseHeader(t,e),a=r;i&&i.frameLength&&(a=i.frameLength);var n=e+a;if(n===t.length||n+1<t.length&&this.isHeaderPattern(t,n))return!0}return!1}},q=V,Y=function(){function t(e){b(this,t),this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}return t.prototype.loadWord=function(){var t=this.data,e=this.bytesAvailable,r=t.byteLength-e,i=new Uint8Array(4),a=Math.min(4,e);if(0===a)throw new Error("no bytes available");i.set(t.subarray(r,r+a)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a},t.prototype.skipBits=function(t){var e;this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(t-=this.bitsAvailable,e=t>>3,t-=e>>3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)},t.prototype.readBits=function(t){var e=Math.min(this.bitsAvailable,t),r=this.word>>>32-e;return t>32&&N.b.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0?this.word<<=e:this.bytesAvailable>0&&this.loadWord(),e=t-e,e>0&&this.bitsAvailable?r<<e|this.readBits(e):r},t.prototype.skipLZ=function(){var t;for(t=0;t<this.bitsAvailable;++t)if(0!==(this.word&2147483648>>>t))return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()},t.prototype.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.skipEG=function(){this.skipBits(1+this.skipLZ())},t.prototype.readUEG=function(){var t=this.skipLZ();return this.readBits(t+1)-1},t.prototype.readEG=function(){var t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)},t.prototype.readBoolean=function(){return 1===this.readBits(1)},t.prototype.readUByte=function(){return this.readBits(8)},t.prototype.readUShort=function(){return this.readBits(16)},t.prototype.readUInt=function(){return this.readBits(32)},t.prototype.skipScalingList=function(t){var e,r,i=8,a=8;for(e=0;e<t;e++)0!==a&&(r=this.readEG(),a=(i+r+256)%256),i=0===a?i:a},t.prototype.readSPS=function(){var t,e,r,i,a,n,o,s,l,u=0,d=0,c=0,f=0,h=this.readUByte.bind(this),p=this.readBits.bind(this),g=this.readUEG.bind(this),v=this.readBoolean.bind(this),m=this.skipBits.bind(this),y=this.skipEG.bind(this),b=this.skipUEG.bind(this),E=this.skipScalingList.bind(this);if(h(),t=h(),e=p(5),m(3),r=h(),b(),100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t){var T=g();if(3===T&&m(1),b(),b(),m(1),v())for(s=3!==T?8:12,l=0;l<s;l++)v()&&E(l<6?16:64)}b();var R=g();if(0===R)g();else if(1===R)for(m(1),y(),y(),i=g(),l=0;l<i;l++)y();b(),m(1),a=g(),n=g(),o=p(1),0===o&&m(1),m(1),v()&&(u=g(),d=g(),c=g(),f=g());var S=[1,1];if(v()&&v()){var A=h();switch(A){case 1:S=[1,1];break;case 2:S=[12,11];break;case 3:S=[10,11];break;case 4:S=[16,11];break;case 5:S=[40,33];break;case 6:S=[24,11];break;case 7:S=[20,11];break;case 8:S=[32,11];break;case 9:S=[80,33];break;case 10:S=[18,11];break;case 11:S=[15,11];break;case 12:S=[64,33];break;case 13:S=[160,99];break;case 14:S=[4,3];break;case 15:S=[3,2];break;case 16:S=[2,1];break;case 255:S=[h()<<8|h(),h()<<8|h()]}}return{width:Math.ceil(16*(a+1)-2*u-2*d),height:(2-o)*(n+1)*16-(o?2:4)*(c+f),pixelRatio:S}},t.prototype.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},t}(),z=Y,X=function(){function t(e,r,i,a){E(this,t),this.decryptdata=i,this.discardEPB=a,this.decrypter=new U(e,r)}return t.prototype.decryptBuffer=function(t,e){this.decrypter.decrypt(t,this.decryptdata.key.buffer,this.decryptdata.iv.buffer,e)},t.prototype.decryptAacSample=function(t,e,r,i){var a=t[e].unit,n=a.subarray(16,a.length-a.length%16),o=n.buffer.slice(n.byteOffset,n.byteOffset+n.length),s=this;this.decryptBuffer(o,function(n){n=new Uint8Array(n),a.set(n,16),i||s.decryptAacSamples(t,e+1,r)})},t.prototype.decryptAacSamples=function(t,e,r){for(;;e++){if(e>=t.length)return void r();if(!(t[e].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(t,e,r,i),!i)return}}},t.prototype.getAvcEncryptedData=function(t){for(var e=16*Math.floor((t.length-48)/160)+16,r=new Int8Array(e),i=0,a=32;a<=t.length-16;a+=160,i+=16)r.set(t.subarray(a,a+16),i);return r},t.prototype.getAvcDecryptedUnit=function(t,e){e=new Uint8Array(e);for(var r=0,i=32;i<=t.length-16;i+=160,r+=16)t.set(e.subarray(r,r+16),i);return t},t.prototype.decryptAvcSample=function(t,e,r,i,a,n){var o=this.discardEPB(a.data),s=this.getAvcEncryptedData(o),l=this;this.decryptBuffer(s.buffer,function(s){a.data=l.getAvcDecryptedUnit(o,s),n||l.decryptAvcSamples(t,e,r+1,i)})},t.prototype.decryptAvcSamples=function(t,e,r,i){for(;;e++,r=0){if(e>=t.length)return void i();for(var a=t[e].units;!(r>=a.length);r++){var n=a[r];if(!(n.length<=48||1!==n.type&&5!==n.type)){var o=this.decrypter.isSync();if(this.decryptAvcSample(t,e,r,i,n,o),!o)return}}}},t}(),Q=X,J=function(){function t(e,r,i,a){T(this,t),this.observer=e,this.config=i,this.typeSupported=a,this.remuxer=r,this.sampleAes=null}return t.prototype.setDecryptData=function(t){null!=t&&null!=t.key&&"SAMPLE-AES"===t.method?this.sampleAes=new Q(this.observer,this.config,t,this.discardEPB):this.sampleAes=null},t.probe=function(t){return t.length>=564&&71===t[0]&&71===t[188]&&71===t[376]},t.prototype.resetInitSegment=function(t,e,r,i){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack={container:"video/mp2t",type:"video",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0,dropped:0},this._audioTrack={container:"video/mp2t",type:"audio",id:-1,inputTimeScale:9e4,duration:i,sequenceNumber:0,samples:[],len:0,isAAC:!0},this._id3Track={type:"id3",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0},this._txtTrack={type:"text",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0},this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=e,this.videoCodec=r,this._duration=i},t.prototype.resetTimeStamp=function(){},t.prototype.append=function(t,e,r,i){var a,n,o,s,l,u,d=t.length,c=!1;this.contiguous=r;var f=this.pmtParsed,h=this._avcTrack,p=this._audioTrack,g=this._id3Track,v=h.id,m=p.id,y=g.id,b=this._pmtId,E=h.pesData,T=p.pesData,R=g.pesData,S=this._parsePAT,A=this._parsePMT,w=this._parsePES,_=this._parseAVCPES.bind(this),L=this._parseAACPES.bind(this),I=this._parseMPEGPES.bind(this),O=this._parseID3PES.bind(this);for(d-=d%188,a=0;a<d;a+=188)if(71===t[a]){if(n=!!(64&t[a+1]),o=((31&t[a+1])<<8)+t[a+2],s=(48&t[a+3])>>4,s>1){if(l=a+5+t[a+4],l===a+188)continue}else l=a+4;switch(o){case v:n&&(E&&(u=w(E))&&_(u,!1),E={data:[],size:0}),E&&(E.data.push(t.subarray(l,a+188)),E.size+=a+188-l);break;case m:n&&(T&&(u=w(T))&&(p.isAAC?L(u):I(u)),T={data:[],size:0}),T&&(T.data.push(t.subarray(l,a+188)),T.size+=a+188-l);break;case y:n&&(R&&(u=w(R))&&O(u),R={data:[],size:0}),R&&(R.data.push(t.subarray(l,a+188)),R.size+=a+188-l);break;case 0:n&&(l+=t[l]+1),b=this._pmtId=S(t,l);break;case b:n&&(l+=t[l]+1);var C=A(t,l,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,null!=this.sampleAes);v=C.avc,v>0&&(h.id=v),m=C.audio,m>0&&(p.id=m,p.isAAC=C.isAAC),y=C.id3,y>0&&(g.id=y),c&&!f&&(N.b.log("reparse from beginning"),c=!1,a=-188),f=this.pmtParsed=!0;break;case 17:case 8191:break;default:c=!0}}else this.observer.trigger(k.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E&&(u=w(E))?(_(u,!0),h.pesData=null):h.pesData=E,T&&(u=w(T))?(p.isAAC?L(u):I(u),p.pesData=null):(T&&T.size&&N.b.log("last AAC PES packet truncated,might overlap between fragments"),p.pesData=T),R&&(u=w(R))?(O(u),g.pesData=null):g.pesData=R,null==this.sampleAes?this.remuxer.remux(p,h,g,this._txtTrack,e,r,i):this.decryptAndRemux(p,h,g,this._txtTrack,e,r,i)},t.prototype.decryptAndRemux=function(t,e,r,i,a,n,o){if(t.samples&&t.isAAC){var s=this;this.sampleAes.decryptAacSamples(t.samples,0,function(){s.decryptAndRemuxAvc(t,e,r,i,a,n,o)})}else this.decryptAndRemuxAvc(t,e,r,i,a,n,o)},t.prototype.decryptAndRemuxAvc=function(t,e,r,i,a,n,o){if(e.samples){var s=this;this.sampleAes.decryptAvcSamples(e.samples,0,0,function(){s.remuxer.remux(t,e,r,i,a,n,o)})}else this.remuxer.remux(t,e,r,i,a,n,o)},t.prototype.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t.prototype._parsePAT=function(t,e){return(31&t[e+10])<<8|t[e+11]},t.prototype._parsePMT=function(t,e,r,i){var a,n,o,s,l={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=(15&t[e+1])<<8|t[e+2],n=e+3+a-4,o=(15&t[e+10])<<8|t[e+11],e+=12+o;e<n;){switch(s=(31&t[e+1])<<8|t[e+2],t[e]){case 207:if(!i){N.b.log("unkown stream type:"+t[e]);break}case 15:l.audio===-1&&(l.audio=s);break;case 21:l.id3===-1&&(l.id3=s);break;case 219:if(!i){N.b.log("unkown stream type:"+t[e]);break}case 27:l.avc===-1&&(l.avc=s);break;case 3:case 4:r?l.audio===-1&&(l.audio=s,l.isAAC=!1):N.b.log("MPEG audio found, not supported in this browser for now");break;case 36:N.b.warn("HEVC stream type found, not supported for now");break;default:N.b.log("unkown stream type:"+t[e])}e+=((15&t[e+3])<<8|t[e+4])+5}return l},t.prototype._parsePES=function(t){var e,r,i,a,n,o,s,l,u,d=0,c=t.data;if(!t||0===t.size)return null;for(;c[0].length<19&&c.length>1;){var f=new Uint8Array(c[0].length+c[1].length);f.set(c[0]),f.set(c[1],c[0].length),c[0]=f,c.splice(1,1)}if(e=c[0],i=(e[0]<<16)+(e[1]<<8)+e[2],1===i){if(a=(e[4]<<8)+e[5],a&&a>t.size-6)return null;r=e[7],192&r&&(s=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,s>4294967295&&(s-=8589934592),64&r?(l=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,l>4294967295&&(l-=8589934592),s-l>54e5&&(N.b.warn(Math.round((s-l)/9e4)+"s delta between PTS and DTS, align them"),s=l)):l=s),n=e[8],u=n+9,t.size-=u,o=new Uint8Array(t.size);for(var h=0,p=c.length;h<p;h++){e=c[h];var g=e.byteLength;if(u){if(u>g){u-=g;continue}e=e.subarray(u),g-=u,u=0}o.set(e,d),d+=g}return a&&(a-=n+3),{data:o,pts:s,dts:l,len:a}}return null},t.prototype.pushAccesUnit=function(t,e){if(t.units.length&&t.frame){var r=e.samples,i=r.length;!this.config.forceKeyFrameOnDiscontinuity||t.key===!0||e.sps&&(i||this.contiguous)?(t.id=i,r.push(t)):e.dropped++}t.debug.length&&N.b.log(t.pts+"/"+t.dts+":"+t.debug)},t.prototype._parseAVCPES=function(t,e){var r,i,a,n=this,o=this._avcTrack,s=this._parseAVCNALu(t.data),l=!1,u=this.avcSample,d=!1,c=this.pushAccesUnit.bind(this),f=function(t,e,r,i){return{key:t,pts:e,dts:r,units:[],debug:i}};t.data=null,u&&s.length&&!o.audFound&&(c(u,o),u=this.avcSample=f(!1,t.pts,t.dts,"")),s.forEach(function(e){switch(e.type){case 1:i=!0,u||(u=n.avcSample=f(!0,t.pts,t.dts,"")),l&&(u.debug+="NDR "),u.frame=!0;var s=e.data;if(d&&s.length>4){var h=new z(s).readSliceType();2!==h&&4!==h&&7!==h&&9!==h||(u.key=!0)}break;case 5:i=!0,u||(u=n.avcSample=f(!0,t.pts,t.dts,"")),l&&(u.debug+="IDR "),u.key=!0,u.frame=!0;break;case 6:i=!0,l&&u&&(u.debug+="SEI "),r=new z(n.discardEPB(e.data)),r.readUByte();for(var p=0,g=0,v=!1,m=0;!v&&r.bytesAvailable>1;){p=0;do m=r.readUByte(),p+=m;while(255===m);g=0;do m=r.readUByte(),g+=m;while(255===m);if(4===p&&0!==r.bytesAvailable){v=!0;var y=r.readUByte();if(181===y){var b=r.readUShort();if(49===b){var E=r.readUInt();if(1195456820===E){var T=r.readUByte();if(3===T){var R=r.readUByte(),S=r.readUByte(),A=31&R,w=[R,S];for(a=0;a<A;a++)w.push(r.readUByte()),w.push(r.readUByte()),w.push(r.readUByte());n._insertSampleInOrder(n._txtTrack.samples,{type:3,pts:t.pts,bytes:w})}}}}}else if(g<r.bytesAvailable)for(a=0;a<g;a++)r.readUByte()}break;case 7:if(i=!0,d=!0,l&&u&&(u.debug+="SPS "),!o.sps){r=new z(e.data);var _=r.readSPS();o.width=_.width,o.height=_.height,o.pixelRatio=_.pixelRatio,o.sps=[e.data],o.duration=n._duration;var L=e.data.subarray(1,4),k="avc1.";for(a=0;a<3;a++){var D=L[a].toString(16);D.length<2&&(D="0"+D),k+=D}o.codec=k}break;case 8:i=!0,l&&u&&(u.debug+="PPS "),o.pps||(o.pps=[e.data]);break;case 9:i=!1,o.audFound=!0,u&&c(u,o),u=n.avcSample=f(!1,t.pts,t.dts,l?"AUD ":"");break;case 12:i=!1;break;default:i=!1,u&&(u.debug+="unknown NAL "+e.type+" ")}if(u&&i){var I=u.units;I.push(e)}}),e&&u&&(c(u,o),this.avcSample=null)},t.prototype._insertSampleInOrder=function(t,e){var r=t.length;if(r>0){if(e.pts>=t[r-1].pts)t.push(e);else for(var i=r-1;i>=0;i--)if(e.pts<t[i].pts){t.splice(i,0,e);break}}else t.push(e)},t.prototype._getLastNalUnit=function(){var t=this.avcSample,e=void 0;if(!t||0===t.units.length){var r=this._avcTrack,i=r.samples;t=i[i.length-1]}if(t){var a=t.units;e=a[a.length-1]}return e},t.prototype._parseAVCNALu=function(t){var e,r,i,a,n,o=0,s=t.byteLength,l=this._avcTrack,u=l.naluState||0,d=u,c=[],f=-1;for(u===-1&&(f=0,n=31&t[0],u=0,o=1);o<s;)if(e=t[o++],u)if(1!==u)if(e)if(1===e){if(f>=0)i={data:t.subarray(f,o-u-1),type:n},c.push(i);else{var h=this._getLastNalUnit();if(h&&(d&&o<=4-d&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-d)),r=o-u-1,r>0)){var p=new Uint8Array(h.data.byteLength+r);p.set(h.data,0),p.set(t.subarray(0,r),h.data.byteLength),h.data=p}}o<s?(a=31&t[o],f=o,n=a,u=0):u=-1}else u=0;else u=3;else u=e?0:2;else u=e?0:1;if(f>=0&&u>=0&&(i={data:t.subarray(f,s),type:n,state:u},c.push(i)),0===c.length){var g=this._getLastNalUnit();if(g){var v=new Uint8Array(g.data.byteLength+t.byteLength);v.set(g.data,0),v.set(t,g.data.byteLength),g.data=v}}return l.naluState=u,c},t.prototype.discardEPB=function(t){for(var e,r,i=t.byteLength,a=[],n=1;n<i-2;)0===t[n]&&0===t[n+1]&&3===t[n+2]?(a.push(n+2),n+=2):n++;if(0===a.length)return t;e=i-a.length,r=new Uint8Array(e);var o=0;for(n=0;n<e;o++,n++)o===a[0]&&(o++,a.shift()),r[n]=t[o];return r},t.prototype._parseAACPES=function(t){var e,r,i,a,n,o=this._audioTrack,s=t.data,l=t.pts,u=0,d=this.aacOverFlow,f=this.aacLastPTS;if(d){var g=new Uint8Array(d.byteLength+s.byteLength);g.set(d,0),g.set(s,d.byteLength),s=g}for(i=u,n=s.length;i<n-1&&!c(s,i);i++);if(i){var m,y;if(i<n-1?(m="AAC PES did not start with ADTS header,offset:"+i,y=!1):(m="no ADTS header found in AAC PES",y=!0),N.b.warn("parsing error:"+m),this.observer.trigger(k.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:y,reason:m}),y)return}if(h(o,this.observer,s,i,this.audioCodec),r=0,e=p(o.samplerate),d&&f){var b=f+e;Math.abs(b-l)>1&&(N.b.log("AAC: align PTS for overlapping frames by "+Math.round((b-l)/90)),l=b)}for(;i<n;)if(c(s,i)&&i+5<n){var E=v(o,s,i,l,r);if(!E)break;i+=E.length,a=E.sample.pts,r++}else i++;d=i<n?s.subarray(i,n):null,this.aacOverFlow=d,this.aacLastPTS=a},t.prototype._parseMPEGPES=function(t){for(var e=t.data,r=e.length,i=0,a=0,n=t.pts;a<r;)if(q.isHeader(e,a)){var o=q.appendFrame(this._audioTrack,e,a,n,i);if(!o)break;a+=o.length,i++}else a++},t.prototype._parseID3PES=function(t){this._id3Track.samples.push(t)},t}(),$=J,Z=function(){function t(e,r,i){R(this,t),this.observer=e,this.config=i,this.remuxer=r}return t.prototype.resetInitSegment=function(t,e,r,i){this._audioTrack={container:"audio/mpeg",type:"audio",id:-1,sequenceNumber:0,isAAC:!1,samples:[],len:0,manifestCodec:e,duration:i,inputTimeScale:9e4}},t.prototype.resetTimeStamp=function(){},t.probe=function(t){var e,r,i=B.a.getID3Data(t,0);if(i&&void 0!==B.a.getTimeStamp(i))for(e=i.length,r=Math.min(t.length-1,e+100);e<r;e++)if(q.probe(t,e))return N.b.log("MPEG Audio sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var a=B.a.getID3Data(t,0),n=90*B.a.getTimeStamp(a),o=a.length,s=t.length,l=0,u=0,d=this._audioTrack,c=[{pts:n,dts:n,data:a}];o<s;)if(q.isHeader(t,o)){var f=q.appendFrame(d,t,o,n,l);if(!f)break;o+=f.length,u=f.sample.pts,l++}else B.a.isHeader(t,o)?(a=B.a.getID3Data(t,o),c.push({pts:u,dts:u,data:a}),o+=a.length):o++;this.remuxer.remux(d,{samples:[]},{samples:c,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}(),tt=Z,et=function(){function t(){S(this,t)}return t.getSilentFrame=function(t,e){switch(t){case"mp4a.40.2":if(1===e)return new Uint8Array([0,200,0,128,35,128]);if(2===e)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===e)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null},t}(),rt=et,it=Math.pow(2,32)-1,at=function(){function t(){A(this,t)}return t.init=function(){t.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var e;for(e in t.types)t.types.hasOwnProperty(e)&&(t.types[e]=[e.charCodeAt(0),e.charCodeAt(1),e.charCodeAt(2),e.charCodeAt(3)]);var r=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);t.HDLR_TYPES={video:r,audio:i};var a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);t.STTS=t.STSC=t.STCO=n,t.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),t.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),t.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),t.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var o=new Uint8Array([105,115,111,109]),s=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);t.FTYP=t.box(t.types.ftyp,o,l,o,s),t.DINF=t.box(t.types.dinf,t.box(t.types.dref,a))},t.box=function(t){for(var e,r=Array.prototype.slice.call(arguments,1),i=8,a=r.length,n=a;a--;)i+=r[a].byteLength;for(e=new Uint8Array(i),e[0]=i>>24&255,e[1]=i>>16&255,e[2]=i>>8&255,e[3]=255&i,e.set(t,4),a=0,i=8;a<n;a++)e.set(r[a],i),i+=r[a].byteLength;return e},t.hdlr=function(e){return t.box(t.types.hdlr,t.HDLR_TYPES[e])},t.mdat=function(e){return t.box(t.types.mdat,e)},t.mdhd=function(e,r){r*=e;var i=Math.floor(r/(it+1)),a=Math.floor(r%(it+1));return t.box(t.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},t.mdia=function(e){return t.box(t.types.mdia,t.mdhd(e.timescale,e.duration),t.hdlr(e.type),t.minf(e))},t.mfhd=function(e){return t.box(t.types.mfhd,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e]))},t.minf=function(e){return"audio"===e.type?t.box(t.types.minf,t.box(t.types.smhd,t.SMHD),t.DINF,t.stbl(e)):t.box(t.types.minf,t.box(t.types.vmhd,t.VMHD),t.DINF,t.stbl(e))},t.moof=function(e,r,i){return t.box(t.types.moof,t.mfhd(e),t.traf(i,r))},t.moov=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trak(e[r]);return t.box.apply(null,[t.types.moov,t.mvhd(e[0].timescale,e[0].duration)].concat(i).concat(t.mvex(e)))},t.mvex=function(e){for(var r=e.length,i=[];r--;)i[r]=t.trex(e[r]);return t.box.apply(null,[t.types.mvex].concat(i))},t.mvhd=function(e,r){r*=e;var i=Math.floor(r/(it+1)),a=Math.floor(r%(it+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return t.box(t.types.mvhd,n)},t.sdtp=function(e){var r,i,a=e.samples||[],n=new Uint8Array(4+a.length);for(i=0;i<a.length;i++)r=a[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return t.box(t.types.sdtp,n)},t.stbl=function(e){return t.box(t.types.stbl,t.stsd(e),t.box(t.types.stts,t.STTS),t.box(t.types.stsc,t.STSC),t.box(t.types.stsz,t.STSZ),t.box(t.types.stco,t.STCO))},t.avc1=function(e){var r,i,a,n=[],o=[];for(r=0;r<e.sps.length;r++)i=e.sps[r],a=i.byteLength,n.push(a>>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r<e.pps.length;r++)i=e.pps[r],a=i.byteLength,o.push(a>>>8&255),o.push(255&a),o=o.concat(Array.prototype.slice.call(i));var s=t.box(t.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|e.sps.length].concat(n).concat([e.pps.length]).concat(o))),l=e.width,u=e.height,d=e.pixelRatio[0],c=e.pixelRatio[1];return t.box(t.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,t.box(t.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),t.box(t.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,c>>24,c>>16&255,c>>8&255,255&c])))},t.esds=function(t){var e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))},t.mp4a=function(e){var r=e.samplerate;return t.box(t.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),t.box(t.types.esds,t.esds(e)))},t.mp3=function(e){var r=e.samplerate;return t.box(t.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,e.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},t.stsd=function(e){return"audio"===e.type?e.isAAC||"mp3"!==e.codec?t.box(t.types.stsd,t.STSD,t.mp4a(e)):t.box(t.types.stsd,t.STSD,t.mp3(e)):t.box(t.types.stsd,t.STSD,t.avc1(e))},t.tkhd=function(e){var r=e.id,i=e.duration*e.timescale,a=e.width,n=e.height,o=Math.floor(i/(it+1)),s=Math.floor(i%(it+1));return t.box(t.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,n>>8&255,255&n,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),a=e.id,n=Math.floor(r/(it+1)),o=Math.floor(r%(it+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,o>>24,o>>16&255,o>>8&255,255&o])),t.trun(e,i.length+16+20+8+16+8+8),i)},t.trak=function(e){return e.duration=e.duration||4294967295,t.box(t.types.trak,t.tkhd(e),t.mdia(e))},t.trex=function(e){var r=e.id;return t.box(t.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},t.trun=function(e,r){var i,a,n,o,s,l,u=e.samples||[],d=u.length,c=12+16*d,f=new Uint8Array(c);for(r+=8+c,f.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i<d;i++)a=u[i],n=a.duration,o=a.size,s=a.flags,l=a.cts,f.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,o>>>24&255,o>>>16&255,o>>>8&255,255&o,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,61440&s.degradPrio,15&s.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);
24
  return t.box(t.types.trun,f)},t.initSegment=function(e){t.types||t.init();var r,i=t.moov(e);return r=new Uint8Array(t.FTYP.byteLength+i.byteLength),r.set(t.FTYP),r.set(i,t.FTYP.byteLength),r},t}(),nt=at,ot=1e4,st=function(){function t(e,r,i,a){w(this,t),this.observer=e,this.config=r,this.typeSupported=i;var n=navigator.userAgent;this.isSafari=a&&a.indexOf("Apple")>-1&&n&&!n.match("CriOS"),this.ISGenerated=!1}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(t){this._initPTS=this._initDTS=t},t.prototype.resetInitSegment=function(){this.ISGenerated=!1},t.prototype.remux=function(t,e,r,i,a,n,o){if(this.ISGenerated||this.generateIS(t,e,a),this.ISGenerated){var s=t.samples.length,l=e.samples.length,u=a,d=a;if(s&&l){var c=(t.samples[0].dts-e.samples[0].dts)/e.inputTimeScale;u+=Math.max(0,c),d+=Math.max(0,-c)}if(s){t.timescale||(N.b.warn("regenerate InitSegment as audio detected"),this.generateIS(t,e,a));var f=this.remuxAudio(t,u,n,o);if(l){var h=void 0;f&&(h=f.endPTS-f.startPTS),e.timescale||(N.b.warn("regenerate InitSegment as video detected"),this.generateIS(t,e,a)),this.remuxVideo(e,d,n,h,o)}}else{var p=void 0;l&&(p=this.remuxVideo(e,d,n,o)),p&&t.codec&&this.remuxEmptyAudio(t,u,n,p)}}r.samples.length&&this.remuxID3(r,a),i.samples.length&&this.remuxText(i,a),this.observer.trigger(k.a.FRAG_PARSED)},t.prototype.generateIS=function(t,e,r){var i,a,n=this.observer,o=t.samples,s=e.samples,l=this.typeSupported,u="audio/mp4",d={},c={tracks:d},f=void 0===this._initPTS;if(f&&(i=a=1/0),t.config&&o.length&&(t.timescale=t.samplerate,N.b.log("audio sampling rate : "+t.samplerate),t.isAAC||(l.mpeg?(u="audio/mpeg",t.codec=""):l.mp3&&(t.codec="mp3")),d.audio={container:u,codec:t.codec,initSegment:!t.isAAC&&l.mpeg?new Uint8Array:nt.initSegment([t]),metadata:{channelCount:t.channelCount}},f&&(i=a=o[0].pts-t.inputTimeScale*r)),e.sps&&e.pps&&s.length){var h=e.inputTimeScale;e.timescale=h,d.video={container:"video/mp4",codec:e.codec,initSegment:nt.initSegment([e]),metadata:{width:e.width,height:e.height}},f&&(i=Math.min(i,s[0].pts-h*r),a=Math.min(a,s[0].dts-h*r),this.observer.trigger(k.a.INIT_PTS_FOUND,{initPTS:i}))}Object.keys(d).length?(n.trigger(k.a.FRAG_PARSING_INIT_SEGMENT,c),this.ISGenerated=!0,f&&(this._initPTS=i,this._initDTS=a)):n.trigger(k.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.prototype.remuxVideo=function(t,e,r,i,a){var n,o,s,l,u,d,c,f,h=8,p=t.timescale,g=t.samples,v=[],m=g.length,y=this._PTSNormalize,b=this._initDTS,E=this.nextAvcDts,T=this.isSafari;T&&(r|=g.length&&E&&(a&&Math.abs(e-E/p)<.1||Math.abs(g[0].pts-E-b)<p/5)),r||(E=e*p),g.forEach(function(t){t.pts=y(t.pts-b,E),t.dts=y(t.dts-b,E)}),g.sort(function(t,e){var r=t.dts-e.dts,i=t.pts-e.pts;return r?r:i?i:t.id-e.id});var R=g.reduce(function(t,e){return Math.max(Math.min(t,e.pts-e.dts),-18e3)},0);if(R<0){N.b.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(R/90)+" ms to overcome this issue");for(var S=0;S<g.length;S++)g[S].dts+=R}var A=g[0];u=Math.max(A.dts,0),l=Math.max(A.pts,0);var w=Math.round((u-E)/90);r&&w&&(w>1?N.b.log("AVC:"+w+" ms hole between fragments detected,filling it"):w<-1&&N.b.log("AVC:"+-w+" ms overlapping between fragments detected"),u=E,g[0].dts=u,l=Math.max(l-w,E),g[0].pts=l,N.b.log("Video/PTS/DTS adjusted: "+Math.round(l/90)+"/"+Math.round(u/90)+",delta:"+w+" ms")),d=u,A=g[g.length-1],f=Math.max(A.dts,0),c=Math.max(A.pts,0,f),T&&(n=Math.round((f-u)/(g.length-1)));for(var _=0,L=0,I=0;I<m;I++){for(var O=g[I],C=O.units,x=C.length,P=0,F=0;F<x;F++)P+=C[F].data.length;L+=P,_+=x,O.length=P,T?O.dts=u+I*n:O.dts=Math.max(O.dts,u),O.pts=Math.max(O.pts,O.dts)}var M=L+4*_+8;try{o=new Uint8Array(M)}catch(t){return void this.observer.trigger(k.a.ERROR,{type:D.b.MUX_ERROR,details:D.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:M,reason:"fail allocating video mdat "+M})}var U=new DataView(o.buffer);U.setUint32(0,M),o.set(nt.types.mdat,4);for(var B=0;B<m;B++){for(var G=g[B],j=G.units,K=0,H=void 0,W=0,V=j.length;W<V;W++){var q=j[W],Y=q.data,z=q.data.byteLength;U.setUint32(h,z),h+=4,o.set(Y,h),h+=z,K+=4+z}if(T)H=Math.max(0,n*Math.round((G.pts-G.dts)/n));else{if(B<m-1)n=g[B+1].dts-G.dts;else{var X=this.config,Q=G.dts-g[B>0?B-1:B].dts;if(X.stretchShortVideoTrack){var J=X.maxBufferHole,$=X.maxSeekHole,Z=Math.floor(Math.min(J,$)*p),tt=(i?l+i*p:this.nextAudioPts)-G.pts;tt>Z?(n=tt-Q,n<0&&(n=Q),N.b.log("It is approximately "+tt/90+" ms to the next segment; using duration "+n/90+" ms for the last video frame.")):n=Q}else n=Q}H=Math.round(G.pts-G.dts)}v.push({size:K,duration:n,cts:H,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:G.key?2:1,isNonSync:G.key?0:1}})}this.nextAvcDts=f+n;var et=t.dropped;if(t.len=0,t.nbNalu=0,t.dropped=0,v.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var rt=v[0].flags;rt.dependsOn=2,rt.isNonSync=0}t.samples=v,s=nt.moof(t.sequenceNumber++,u,t),t.samples=[];var it={data1:s,data2:o,startPTS:l/p,endPTS:(c+n)/p,startDTS:u/p,endDTS:this.nextAvcDts/p,type:"video",nb:v.length,dropped:et};return this.observer.trigger(k.a.FRAG_PARSING_DATA,it),it},t.prototype.remuxAudio=function(t,e,r,i){var a,n,o,s,l,u,d,c=t.inputTimeScale,f=t.timescale,h=c/f,p=t.isAAC?1024:1152,g=p*h,v=this._PTSNormalize,m=this._initDTS,y=!t.isAAC&&this.typeSupported.mpeg,b=t.samples,E=[],T=this.nextAudioPts;if(r|=b.length&&T&&(i&&Math.abs(e-T/c)<.1||Math.abs(b[0].pts-T-m)<20*g),r||(T=e*c),b.forEach(function(t){t.pts=t.dts=v(t.pts-m,T)}),b.sort(function(t,e){return t.pts-e.pts}),i&&t.isAAC)for(var R=this.config.maxAudioFramesDrift,S=0,A=T;S<b.length;){var w,_=b[S],L=_.pts;w=L-A;var I=Math.abs(1e3*w/c);if(w<=-R*g)N.b.warn("Dropping 1 audio frame @ "+(A/c).toFixed(3)+"s due to "+Math.round(I)+" ms overlap."),b.splice(S,1),t.len-=_.unit.length;else if(w>=R*g&&I<ot&&A){var O=Math.round(w/g);N.b.warn("Injecting "+O+" audio frame @ "+(A/c).toFixed(3)+"s due to "+Math.round(1e3*w/c)+" ms gap.");for(var C=0;C<O;C++){var x=Math.max(A,0);o=rt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(N.b.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),o=_.unit.subarray()),b.splice(S,0,{unit:o,pts:x,dts:x}),t.len+=o.length,A+=g,S++}_.pts=_.dts=A,A+=g,S++}else Math.abs(w)>.1*g,_.pts=_.dts=A,A+=g,S++}for(var P=0,F=b.length;P<F;P++){var M=b[P],U=M.unit,B=M.pts;if(void 0!==d)n.duration=Math.round((B-d)/h);else{var G=Math.round(1e3*(B-T)/c),j=0;if(r&&t.isAAC&&G){if(G>0&&G<ot)j=Math.round((B-T)/g),N.b.log(G+" ms hole between AAC samples detected,filling it"),j>0&&(o=rt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(o=U.subarray()),t.len+=j*o.length);else if(G<-12){N.b.log("drop overlapping AAC sample, expected/parsed/delta:"+(T/c).toFixed(3)+"s/"+(B/c).toFixed(3)+"s/"+-G+"ms"),t.len-=U.byteLength;continue}B=T}if(u=Math.max(0,B),!(t.len>0))return;var K=y?t.len:t.len+8;a=y?0:8;try{s=new Uint8Array(K)}catch(t){return void this.observer.trigger(k.a.ERROR,{type:D.b.MUX_ERROR,details:D.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:K,reason:"fail allocating audio mdat "+K})}if(!y){var H=new DataView(s.buffer);H.setUint32(0,K),s.set(nt.types.mdat,4)}for(var W=0;W<j;W++)o=rt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount),o||(N.b.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),o=U.subarray()),s.set(o,a),a+=o.byteLength,n={size:o.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},E.push(n)}s.set(U,a);var V=U.byteLength;a+=V,n={size:V,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},E.push(n),d=B}var q=0,Y=E.length;if(Y>=2&&(q=E[Y-2].duration,n.duration=q),Y){this.nextAudioPts=T=d+h*q,t.len=0,t.samples=E,l=y?new Uint8Array:nt.moof(t.sequenceNumber++,u/h,t),t.samples=[];var z=u/c,X=T/c,Q={data1:l,data2:s,startPTS:z,endPTS:X,startDTS:z,endDTS:X,type:"audio",nb:Y};return this.observer.trigger(k.a.FRAG_PARSING_DATA,Q),Q}return null},t.prototype.remuxEmptyAudio=function(t,e,r,i){var a=t.inputTimeScale,n=t.samplerate?t.samplerate:a,o=a/n,s=this.nextAudioPts,l=(void 0!==s?s:i.startDTS*a)+this._initDTS,u=i.endDTS*a+this._initDTS,d=1024,c=o*d,f=Math.ceil((u-l)/c),h=rt.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(N.b.warn("remux empty Audio"),!h)return void N.b.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var p=[],g=0;g<f;g++){var v=l+g*c;p.push({unit:h,pts:v,dts:v}),t.len+=h.length}t.samples=p,this.remuxAudio(t,e,r)},t.prototype.remuxID3=function(t,e){var r,i=t.samples.length,a=t.inputTimeScale,n=this._initPTS,o=this._initDTS;if(i){for(var s=0;s<i;s++)r=t.samples[s],r.pts=(r.pts-n)/a,r.dts=(r.dts-o)/a;this.observer.trigger(k.a.FRAG_PARSING_METADATA,{samples:t.samples})}t.samples=[],e=e},t.prototype.remuxText=function(t,e){t.samples.sort(function(t,e){return t.pts-e.pts});var r,i=t.samples.length,a=t.inputTimeScale,n=this._initPTS;if(i){for(var o=0;o<i;o++)r=t.samples[o],r.pts=(r.pts-n)/a;this.observer.trigger(k.a.FRAG_PARSING_USERDATA,{samples:t.samples})}t.samples=[],e=e},t.prototype._PTSNormalize=function(t,e){var r;if(void 0===e)return t;for(r=e<t?-8589934592:8589934592;Math.abs(t-e)>4294967296;)t+=r;return t},t}(),lt=st,ut=function(){function t(e){_(this,t),this.observer=e}return t.prototype.destroy=function(){},t.prototype.resetTimeStamp=function(){},t.prototype.resetInitSegment=function(){},t.prototype.remux=function(t,e,r,i,a,n,o,s){var l=this.observer,u="";t&&(u+="audio"),e&&(u+="video"),l.trigger(k.a.FRAG_PARSING_DATA,{data1:s,startPTS:a,startDTS:a,type:u,nb:1,dropped:0}),l.trigger(k.a.FRAG_PARSED)},t}(),dt=ut,ct=function(){function t(e,r,i,a){L(this,t),this.observer=e,this.typeSupported=r,this.config=i,this.vendor=a}return t.prototype.destroy=function(){var t=this.demuxer;t&&t.destroy()},t.prototype.push=function(t,e,r,i,a,n,o,s,l,u,d,c){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){var f=this.decrypter;null==f&&(f=this.decrypter=new U(this.observer,this.config));var h,p=this;try{h=performance.now()}catch(t){h=Date.now()}f.decrypt(t,e.key.buffer,e.iv.buffer,function(t){var f;try{f=performance.now()}catch(t){f=Date.now()}p.observer.trigger(k.a.FRAG_DECRYPTED,{stats:{tstart:h,tdecrypt:f}}),p.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,a,n,o,s,l,u,d,c)})}else this.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,a,n,o,s,l,u,d,c)},t.prototype.pushDecrypted=function(t,e,r,i,a,n,o,s,l,u,d,c){var f=this.demuxer;if(!f||o&&!this.probe(t)){for(var h=this.observer,p=this.typeSupported,g=this.config,v=[{demux:$,remux:lt},{demux:j,remux:lt},{demux:tt,remux:lt},{demux:W,remux:dt}],m=0,y=v.length;m<y;m++){var b=v[m],E=b.demux.probe;if(E(t)){var T=this.remuxer=new b.remux(h,g,p,this.vendor);f=new b.demux(h,T,g,p),this.probe=E;break}}if(!f)return void h.trigger(k.a.ERROR,{type:D.b.MEDIA_ERROR,details:D.a.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});this.demuxer=f}var R=this.remuxer;(o||s)&&(f.resetInitSegment(r,i,a,u),R.resetInitSegment()),o&&(f.resetTimeStamp(c),R.resetTimeStamp(c)),"function"==typeof f.setDecryptData&&f.setDecryptData(e),f.append(t,n,l,d)},t}();e.a=ct},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call 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e=this.rawByteRange.split("@",2);if(1===e.length){var r=this.lastByteRangeEndOffset;t[0]=r?r:0}else t[0]=parseInt(e[1]);t[1]=parseInt(e[0])+t[0]}}return this._byteRange}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"decryptdata",