FV Flowplayer Video Player - Version 7.4.45.727

Version Description

2021/03/24 =
Bugfix - YouTube.com iframe embeds broken after adding support for youtube-nocokie.com in previous release
Bugfix - YouTube controlbar fix for iPad with Chrome for FV Player Pro

Release Info

Developer	FolioVision
Plugin	FV Flowplayer Video Player
Version	7.4.45.727
Comparing to
See all releases

Code changes from version 7.4.40.727 to 7.4.45.727

Files changed (9) hide show

controller/backend.php +2 -2
controller/frontend.php +25 -8
controller/settings.php +6 -2
controller/shortcodes.php +1 -0
css/admin.css +35 -30
css/flowplayer.css +6 -14
flowplayer.php +5 -2
flowplayer/fv-flowplayer.min.js +1 -1
flowplayer/hls.min.js +1 -2

controller/backend.php CHANGED Viewed

	@@ -811,10 +811,10 @@ add_action( 'admin_notices', 'fv_player_pro_version_check' );
811
812	function fv_player_pro_version_check() {
813	global $FV_Player_Pro;
814	- if( isset($FV_Player_Pro) && !empty($FV_Player_Pro->version) && version_compare( str_replace('.beta','',$FV_Player_Pro->version),'7.4.39.727' ) == -1 ) :
815	?>
816	<div class="error">
817	- <p><?php _e( 'FV Player: Please upgrade to FV Player Pro version 7.4.39.727 or above!', 'fv-wordpress-flowplayer' ); ?></p>
818	</div>
819	<?php
820	endif;


811
812	function fv_player_pro_version_check() {
813	global $FV_Player_Pro;
814	+ if( isset($FV_Player_Pro) && !empty($FV_Player_Pro->version) && version_compare( str_replace('.beta','',$FV_Player_Pro->version),'7.4.44.727' ) == -1 ) :
815	?>
816	<div class="error">
817	+ <p><?php _e( 'FV Player: Please upgrade to FV Player Pro version 7.4.44.727 or above!', 'fv-wordpress-flowplayer' ); ?></p>
818	</div>
819	<?php
820	endif;

controller/frontend.php CHANGED Viewed

	@@ -103,7 +103,8 @@ function fv_flowplayer_get_js_translations() {
103	'duration_n_minutes' => _n( '%s min', '%s mins', 5 ),
104	'duration_1_second' => __( "%s second" ),
105	'duration_n_seconds' => _n( '%s second', '%s seconds', 5 ),
106	- 'and' => sprintf( __( '%1$s and %2$s' ), '', '' )

107	);
108
109	return $aStrings;
	@@ -425,11 +426,11 @@ function flowplayer_prepare_scripts() {
425	}
426
427	if( ( $fv_fp->should_load_js() \|\| $fv_fp->load_hlsjs ) && $fv_fp->_get_option('hlsjs') ) {
428	- wp_enqueue_script( 'flowplayer-hlsjs', flowplayer::get_plugin_url().'/flowplayer/hls.min.js', array('flowplayer'), ~~$fv_wp_flowplayer_ver~~, true );
429	}
430	$aConf['script_hls_js'] = flowplayer::get_plugin_url().'/flowplayer/hls.min.js?ver=0.11.0';
431
432	- if( $fv_fp->load_dash ) {
433	wp_enqueue_script( 'flowplayer-dash', flowplayer::get_plugin_url().'/flowplayer/flowplayer.dashjs.min.js', array('flowplayer'), $fv_wp_flowplayer_ver, true );
434	}
435	$aConf['script_dash_js'] = flowplayer::get_plugin_url().'/flowplayer/flowplayer.dashjs.min.js?ver='.$fv_wp_flowplayer_ver;
	@@ -438,7 +439,19 @@ function flowplayer_prepare_scripts() {
438	if( $fv_fp->_get_option('googleanalytics') ) {
439	$aConf['fvanalytics'] = $fv_fp->_get_option('googleanalytics');
440	}











441

442	if( $fv_fp->_get_option('chromecast') ) {
443	$aConf['fv_chromecast'] = $fv_fp->_get_option('chromecast');
444	}
	@@ -468,18 +481,22 @@ function flowplayer_prepare_scripts() {
468	if( is_admin() ) $aConf['wpadmin'] = true;
469
470	$aConf = apply_filters( 'fv_flowplayer_conf', $aConf );
471	-

472	wp_localize_script( 'flowplayer', 'fv_flowplayer_conf', $aConf );
473	if( current_user_can('manage_options') ) {
474	- ~~wp_localize_script(~~ '~~flowplayer~~', ~~'fv_flowplayer_admin_input',~~ ~~array(~~true~~) )~~;
475	- ~~wp_localize_script(~~ '~~flowplayer~~', ~~'fv_flowplayer_admin_js_test',~~ ~~array(~~true~~) )~~;
476	}
477	if( current_user_can('edit_posts') ) {
478	- ~~wp_localize_script(~~ '~~flowplayer~~', ~~'fv_flowplayer_user_edit',~~ ~~array(~~true~~) )~~;
479	}
480




481	wp_localize_script( 'flowplayer', 'fv_flowplayer_translations', fv_flowplayer_get_js_translations());
482	- wp_localize_script( 'flowplayer', 'fv_fp_ajaxurl', site_url().'/wp-admin/admin-ajax.php' );
483	wp_localize_script( 'flowplayer', 'fv_flowplayer_playlists', array() ); // has to be defined for FV Player Pro 0.6.20 and such
484
485	if( isset($GLOBALS['fv_fp_scripts']) && count($GLOBALS['fv_fp_scripts']) > 0 ) {


103	'duration_n_minutes' => _n( '%s min', '%s mins', 5 ),
104	'duration_1_second' => __( "%s second" ),
105	'duration_n_seconds' => _n( '%s second', '%s seconds', 5 ),
106	+ 'and' => sprintf( __( '%1$s and %2$s' ), '', '' ),
107	+ 'chrome_extension_disable_html5_autoplay' => __('It appears you are using the Disable HTML5 Autoplay Chrome extension, disable it to play videos', 'fv-wordpress-flowplayer'),
108	);
109
110	return $aStrings;

426	}
427
428	if( ( $fv_fp->should_load_js() \|\| $fv_fp->load_hlsjs ) && $fv_fp->_get_option('hlsjs') ) {
429	+ wp_enqueue_script( 'flowplayer-hlsjs', flowplayer::get_plugin_url().'/flowplayer/hls.min.js', array('flowplayer'), '0.14.17', true );
430	}
431	$aConf['script_hls_js'] = flowplayer::get_plugin_url().'/flowplayer/hls.min.js?ver=0.11.0';
432
433	+ if( $fv_fp->should_load_js() \|\| $fv_fp->load_dash ) {
434	wp_enqueue_script( 'flowplayer-dash', flowplayer::get_plugin_url().'/flowplayer/flowplayer.dashjs.min.js', array('flowplayer'), $fv_wp_flowplayer_ver, true );
435	}
436	$aConf['script_dash_js'] = flowplayer::get_plugin_url().'/flowplayer/flowplayer.dashjs.min.js?ver='.$fv_wp_flowplayer_ver;

439	if( $fv_fp->_get_option('googleanalytics') ) {
440	$aConf['fvanalytics'] = $fv_fp->_get_option('googleanalytics');
441	}
442	+
443	+ if( $fv_fp->_get_option('matomo_domain') && $fv_fp->_get_option('matomo_site_id') ) {
444	+ // take the domain name from Matomo Domain setting in case somebody entered full URL
445	+ $matomo_domain = $fv_fp->_get_option('matomo_domain');
446	+ $parsed = parse_url($matomo_domain);
447	+ if( $parsed && !empty($parsed['host']) ) {
448	+ $matomo_domain = $parsed['host'];
449	+ }
450	+ $aConf['matomo_domain'] = $matomo_domain;
451	+ $aConf['matomo_site_id'] = $fv_fp->_get_option('matomo_site_id');
452	+ }
453
454	+ $aConf['chromecast'] = false; // tell core Flowplayer and FV Player Pro <= 7.4.43.727 to not load Chromecast
455	if( $fv_fp->_get_option('chromecast') ) {
456	$aConf['fv_chromecast'] = $fv_fp->_get_option('chromecast');
457	}

481	if( is_admin() ) $aConf['wpadmin'] = true;
482
483	$aConf = apply_filters( 'fv_flowplayer_conf', $aConf );
484	+ $aLocalize = array();
485	+
486	wp_localize_script( 'flowplayer', 'fv_flowplayer_conf', $aConf );
487	if( current_user_can('manage_options') ) {
488	+ $aLocalize['admin_input'] = true;
489	+ $aLocalize['admin_js_test'] = true;
490	}
491	if( current_user_can('edit_posts') ) {
492	+ $aLocalize['user_edit'] = true;
493	}
494
495	+ $aLocalize['ajaxurl'] = site_url().'/wp-admin/admin-ajax.php';
496	+
497	+ wp_localize_script( 'flowplayer', 'fv_player', $aLocalize );
498	+
499	wp_localize_script( 'flowplayer', 'fv_flowplayer_translations', fv_flowplayer_get_js_translations());

500	wp_localize_script( 'flowplayer', 'fv_flowplayer_playlists', array() ); // has to be defined for FV Player Pro 0.6.20 and such
501
502	if( isset($GLOBALS['fv_fp_scripts']) && count($GLOBALS['fv_fp_scripts']) > 0 ) {

controller/settings.php CHANGED Viewed

	@@ -20,7 +20,6 @@ function fv_player_admin_page() {
20
21
22
23	-
24	function fv_player_is_admin_screen() {
25	if( (isset($_GET['page']) && $_GET['page'] == 'fvplayer') \|\| apply_filters('fv_player_is_admin_screen', false) ) {
26	return true;
	@@ -302,13 +301,18 @@ function fv_flowplayer_admin_scripts() {
302	global $fv_wp_flowplayer_ver;
303	if( fv_player_is_admin_screen() ) {
304	wp_enqueue_media();
305	-



306	wp_enqueue_script('common');
307	wp_enqueue_script('wp-lists');
308	wp_enqueue_script('postbox');
309
310	wp_enqueue_script('jquery-minicolors', flowplayer::get_plugin_url().'/js/jquery-minicolors/jquery.minicolors.min.js',array('jquery'), $fv_wp_flowplayer_ver );
311	wp_enqueue_script('fv-player-admin', flowplayer::get_plugin_url().'/js/admin.js',array('jquery','jquery-minicolors'), $fv_wp_flowplayer_ver );


312	}
313	}
314


20
21
22

23	function fv_player_is_admin_screen() {
24	if( (isset($_GET['page']) && $_GET['page'] == 'fvplayer') \|\| apply_filters('fv_player_is_admin_screen', false) ) {
25	return true;

301	global $fv_wp_flowplayer_ver;
302	if( fv_player_is_admin_screen() ) {
303	wp_enqueue_media();
304	+
305	+ wp_enqueue_script('wp-theme-plugin-editor');
306	+ wp_enqueue_style('wp-codemirror');
307	+
308	wp_enqueue_script('common');
309	wp_enqueue_script('wp-lists');
310	wp_enqueue_script('postbox');
311
312	wp_enqueue_script('jquery-minicolors', flowplayer::get_plugin_url().'/js/jquery-minicolors/jquery.minicolors.min.js',array('jquery'), $fv_wp_flowplayer_ver );
313	wp_enqueue_script('fv-player-admin', flowplayer::get_plugin_url().'/js/admin.js',array('jquery','jquery-minicolors'), $fv_wp_flowplayer_ver );
314	+
315	+ wp_localize_script('fv-player-admin', 'cm_settings', wp_enqueue_code_editor(array('type' => 'text/css')) );
316	}
317	}
318

controller/shortcodes.php CHANGED Viewed

	@@ -501,6 +501,7 @@ if( ( empty($_POST['action']) \|\| $_POST['action'] != 'parse-media-shortcode' ) &
501
502
503	add_filter( 'the_content', 'fv_player_handle_youtube_links' );

504
505	function fv_player_handle_youtube_links( $html ) {
506	$html = preg_replace( '~<iframe[^>]?youtube(?:-nocookie)?\.com/(?:embed\|v)/(.?)[\'"&#\?][^>]*?></iframe>~', '[fvplayer src="http://youtube.com/watch?v=$1"]', $html );


501
502
503	add_filter( 'the_content', 'fv_player_handle_youtube_links' );
504	+ add_filter( 'embed_oembed_html', 'fv_player_handle_youtube_links' );
505
506	function fv_player_handle_youtube_links( $html ) {
507	$html = preg_replace( '~<iframe[^>]?youtube(?:-nocookie)?\.com/(?:embed\|v)/(.?)[\'"&#\?][^>]*?></iframe>~', '[fvplayer src="http://youtube.com/watch?v=$1"]', $html );

css/admin.css CHANGED Viewed

@@ -1,40 +1,45 @@
-            -
            #content .fv-wp-flowplayer-notice-small, .fv-wp-flowplayer-notice-small { position: absolute; top: 0; left: 0; z-index: 20; }
-            -
            #content .flowplayer .fv-wp-flowplayer-notice-small small, .flowplayer .fv-wp-flowplayer-notice-small small { position:relative;left:15px;top:10px;-webkit-transition:all .15s 0s;-moz-transition:all .15s 0s;transition:all .15s 0s }
-            -
            #content .flowplayer.is-mouseover.is-ready .fv-wp-flowplayer-notice-small small, .flowplayer.is-mouseover.is-ready .fv-wp-flowplayer-notice-small small, #content .flowplayer.is-ready.is-paused .fv-wp-flowplayer-notice-small small, .flowplayer.is-ready.is-paused .fv-wp-flowplayer-notice-small small  { top: 3em }
-            -
            /*#content .flowplayer.is-ready.is-paused.has-video-checker .fv-wp-flowplayer-notice-small small, .flowplayer.is-ready.is-paused.has-video-checker .fv-wp-flowplayer-notice-small small { top: 0; }*/
-            -
            #content .flowplayer.is-mouseover.is-ready .fv-wp-flowplayer-notice-small.fv-wp-flowplayer-notice small, .flowplayer.is-mouseover.is-ready .fv-wp-flowplayer-notice-small.fv-wp-flowplayer-notice small, #content .flowplayer .fv-wp-flowplayer-notice-small.fv-wp-flowplayer-notice small, .flowplayer .fv-wp-flowplayer-notice-small.fv-wp-flowplayer-notice small, .flowplayer.has-video-checker .fv-wp-flowplayer-notice-small.fv-wp-flowplayer-notice small { top:0;left:0;-webkit-transition:none;-moz-transition:none;transition:none; }
-            -
            #content .fv-wp-flowplayer-notice, .fv-wp-flowplayer-notice { color: black !important; background-color: #FFFFE0; margin: 0; padding: 0 12px; border-radius: 0; border: none; line-height: 15px; z-index: 100; width: 100%; font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif }
-            -
            #content .fv-wp-flowplayer-notice strong, .fv-wp-flowplayer-notice strong { font-weight: bold; }
-            -
            #content .fv-wp-flowplayer-notice p, .fv-wp-flowplayer-notice p { font-family: sans-serif; margin: 0.5em 0; padding: 2px; color: #5b5b5b; }
-            -
            .fv-wp-flowplayer-notice p tt, .fv-wp-flowplayer-notice blockquote { color: #000; font-size: 12px; }
-            -
            .fv-wp-flowplayer-notice p tt.bluelink { color: #4189A7; }
-            -
-            -
            #content .fv-wp-flowplayer-notice a { color: #800 !important; }
-            -
-            -
            #content .fv-wp-flowplayer-notice blockquote, #content .fv-wp-flowplayer-notice pre, .fv-wp-flowplayer-notice blockquote, .fv-wp-flowplayer-notice pre { padding: 5px; margin: 0; }
-            -
            .fv-wp-flowplayer-notice textarea.wpfp_message_field { border: 1px solid #dedede; color: #8f8f8f; font-size: 12px; padding: 1%; }
-            -
            .fv-wp-flowplayer-notice input[type="button"] { border: 1px solid #960c0c; color: #fff; border-radius: 4px; padding: 5px 8px; box-shadow: inset 0 0 1px #de3232; background: #ad1010; font-size: 12px; line-height: 18px; float: right; margin-bottom: 8px; }
-            -
            #content .fv-wp-flowplayer-notice a.techinfo, .fv-wp-flowplayer-notice a.techinfo { background-image:url(img/techinfo.png); color: gray !important; background-repeat: no-repeat; background-position: left center; display: inline-block; min-height: 18px; padding-left: 24px; margin-top: 5px; }
-            -
            #content .fv-wp-flowplayer-notice.fv-wp-flowplayer-error, .fv-wp-flowplayer-notice.fv-wp-flowplayer-error { background-color: #FFEBE8; border-color: #CC0000; }
-            -
            #content .fv-wp-flowplayer-notice.fv-wp-flowplayer-notice, .fv-wp-flowplayer-notice.fv-wp-flowplayer-notice { background-color: #EDEDED; border-color: #c0c0c0; box-shadow: 0 0 4px #ccc; }
-            -
            .fv-wp-flowplayer-notice-small .fv_wp_flowplayer_notice_head { display: none; }
-            -
            .fv-wp-flowplayer-notice.fv-wp-flowplayer-notice .fv_wp_flowplayer_notice_head { display: block; text-align: center; font-size: 14px; padding: 10px; line-height: 1; margin: 0 -12px 1em; background-color: #ccc; text-transform: uppercase; }
-            -
            .fv-wp-flowplayer-notice.fv-wp-flowplayer-notice .fv_wp_flowplayer_notice_head:after { position: absolute; top: 5px; right: 5px; content: '\f335'; font-family: 'dashicons'; line-height: 1; vertical-align: top; font-size: 24px; color: #666; cursor: pointer }
-            -
-            -
            .flowplayer.fp-is-embed .fv-wp-flowplayer-notice {
               height: 100%;
               overflow-x:hidden;
               overflow-y:scroll;
+            }
-            -
            .fv-wp-flowplayer-notice-small .vid-ok { color: green; }
-            -
            .fv-wp-flowplayer-notice-small .vid-warning { color: orange; }
-            -
            .fv-wp-flowplayer-notice-small .vid-issues { color: red; }
-            -
            .fv-wp-flowplayer-notice-small.fv-wp-flowplayer-notice .vid-ok { color: #114b00; }
-            -
            .fv-wp-flowplayer-notice-small.fv-wp-flowplayer-notice .vid-warning { color: #ac641e; }
-            -
            .fv-wp-flowplayer-notice-small.fv-wp-flowplayer-notice .vid-issues { color: #670004; }
             .fv-wp-fp-hidden { display: none; }
             .fv-wp-flowplayer-notice-parsed .row { text-align: left; border-bottom: 1px solid lightgray; border-right: 1px solid lightgray; border-left: 1px solid lightgray; padding-left: 5px; font-size: 12px; clear: both; }


1	+ #content .fv-player-video-checker, .fv-player-video-checker { pointer-events: none; position: absolute; top: 0; left: 0; z-index: 20; }
2	+ #content .flowplayer .fv-player-video-checker small, .flowplayer .fv-player-video-checker small { pointer-events: auto; position:relative;left:15px;top:10px;-webkit-transition:all .15s 0s;-moz-transition:all .15s 0s;transition:all .15s 0s }
3	+ #content .flowplayer.is-mouseover.is-ready .fv-player-video-checker small,
4	+ .flowplayer.is-mouseover.is-ready .fv-player-video-checWker small,
5	+ #content .flowplayer.is-ready.is-paused .fv-player-video-checker small,
6	+ .flowplayer.is-ready.is-paused .fv-player-video-checker small { top: 3em }
7	+ #content .flowplayer .fv-player-video-checker.is-open small,
8	+ .flowplayer .fv-player-video-checker.is-open small,
9	+ #content .flowplayer.has-video-checker .fv-player-video-checker.is-open small,
10	+ .flowplayer.has-video-checker .fv-player-video-checker.is-open small { top:0;left:0;-webkit-transition:none;-moz-transition:none;transition:none; }
11	+ #content .fv-player-video-checker.is-open, .fv-player-video-checker.is-open { color: black !important; background-color: #FFFFE0; margin: 0; padding: 0 12px; pointer-events: auto; border-radius: 0; border: none; line-height: 15px; z-index: 100; width: 100%; font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif }
12	+ #content .fv-player-video-checker.is-open strong, .fv-player-video-checker.is-open strong { font-weight: bold; }
13	+ #content .fv-player-video-checker.is-open p, .fv-player-video-checker.is-open p { font-family: sans-serif; margin: 0.5em 0; padding: 2px; color: #5b5b5b; }
14	+ .is-open p tt, .fv-player-video-checker.is-open blockquote { color: #000; font-size: 12px; }
15	+ .is-open p tt.bluelink { color: #4189A7; }
16	+
17	+ #content .fv-player-video-checker.is-open a { color: #800 !important; }
18	+
19	+ #content .fv-player-video-checker.is-open blockquote, #content .fv-player-video-checker.is-open pre, .fv-player-video-checker.is-open blockquote, .fv-player-video-checker.is-open pre { padding: 5px; margin: 0; }
20	+ .is-open textarea.wpfp_message_field { border: 1px solid #dedede; color: #8f8f8f; font-size: 12px; padding: 1%; }
21	+ .is-open input[type="button"] { border: 1px solid #960c0c; color: #fff; border-radius: 4px; padding: 5px 8px; box-shadow: inset 0 0 1px #de3232; background: #ad1010; font-size: 12px; line-height: 18px; float: right; margin-bottom: 8px; }
22	+ #content .fv-player-video-checker.is-open a.techinfo, .fv-player-video-checker.is-open a.techinfo { background-image:url(img/techinfo.png); color: gray !important; background-repeat: no-repeat; background-position: left center; display: inline-block; min-height: 18px; padding-left: 24px; margin-top: 5px; }
23	+ #content .fv-player-video-checker.is-open.fv-wp-flowplayer-error, .fv-player-video-checker.is-open.fv-wp-flowplayer-error { background-color: #FFEBE8; border-color: #CC0000; }
24	+ #content .fv-player-video-checker.is-open.is-open, .fv-player-video-checker.is-open.is-open { background-color: #EDEDED; border-color: #c0c0c0; box-shadow: 0 0 4px #ccc; }
25	+ .fv-player-video-checker .fv-player-video-checker-head { display: none; }
26	+ .is-open.is-open .fv-player-video-checker-head { display: block; text-align: center; font-size: 14px; padding: 10px; line-height: 1; margin: 0 -12px 1em; background-color: #ccc; text-transform: uppercase; }
27	+ .is-open.is-open .fv-player-video-checker-head span:after { position: absolute; top: 5px; right: 5px; content: '\f335'; font-family: 'dashicons'; line-height: 1; vertical-align: top; font-size: 24px; color: #666; cursor: pointer }
28	+
29	+ .flowplayer.fp-is-embed .fv-player-video-checker.is-open {
30	height: 100%;
31	overflow-x:hidden;
32	overflow-y:scroll;
33	}
34
35	+ .fv-player-video-checker .vid-ok { color: green; }
36	+ .fv-player-video-checker .vid-warning { color: orange; }
37	+ .fv-player-video-checker .vid-issues { color: red; }
38
39
40	+ .fv-player-video-checker.is-open .vid-ok { color: #114b00; }
41	+ .fv-player-video-checker.is-open .vid-warning { color: #ac641e; }
42	+ .fv-player-video-checker.is-open .vid-issues { color: #670004; }
43
44	.fv-wp-fp-hidden { display: none; }
45	.fv-wp-flowplayer-notice-parsed .row { text-align: left; border-bottom: 1px solid lightgray; border-right: 1px solid lightgray; border-left: 1px solid lightgray; padding-left: 5px; font-size: 12px; clear: both; }

css/flowplayer.css CHANGED Viewed

	@@ -406,10 +406,7 @@
406	transition: opacity .1s;
407	filter: alpha(opacity=0);
408	opacity: 0; }
409	- .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~~ {
410	- /*background-image: -webkit-gradient(linear, left bottom, left top, from(rgba(0, 0, 0, 0.25)), color-stop(15%, transparent));
411	- background-image: -webkit-linear-gradient(bottom, rgba(0, 0, 0, 0.25), transparent 15%);
412	- background-image: linear-gradient(to top, rgba(0, 0, 0, 0.25), transparent 15%);*/
413	background-image: none;}
414	.flowplayer.fp-ui-shown .fp-ui > , .flowplayer.is-paused .fp-ui > , .flowplayer.is-mouseover .fp-ui > , .flowplayer.is-loading .fp-ui > , .flowplayer.is-seeking .fp-ui > * {
415	filter: alpha(opacity=100);
	@@ -791,7 +788,7 @@
791	height: 0;
792	filter: alpha(opacity=0) !important;
793	opacity: 0 !important;
794	- ~~visibility~~: ~~hidden~~ }
795	.flowplayer .fp-menu.fp-active {
796	-webkit-transform: scale(1);
797	-ms-transform: scale(1);
	@@ -800,7 +797,7 @@
800	bottom: 3.2em;
801	filter: alpha(opacity=100) !important;
802	opacity: 1 !important;
803	- ~~visibility~~: ~~visible~~;
804	max-height: calc( 100% - 3.2em);
805	overflow-y: auto;
806	}
	@@ -867,7 +864,7 @@
867	color: #fff;
868	white-space: nowrap; }
869	.flowplayer .fp-subtitle-menu {
870	- width: ~~9em~~; }
871	.flowplayer .fp-share-menu {
872	width: 9em;
873	padding-bottom: .2em; }
	@@ -1701,13 +1698,8 @@ article .entry-content .fvfp_admin_error p { line-height: 18px }
1701	-ms-user-select: none;
1702	user-select: none;
1703	}
1704	- .~~fv_wp_fp_notice_content~~ {
1705	- -~~webkit-touch-callout~~: ~~auto~~;
1706	- -webkit-user-select: auto;
1707	- -khtml-user-select: auto;
1708	- -moz-user-select: auto;
1709	- -ms-user-select: auto;
1710	- user-select: auto;
1711	}
1712
1713


406	transition: opacity .1s;
407	filter: alpha(opacity=0);
408	opacity: 0; }
409	+ .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 {



410	background-image: none;}
411	.flowplayer.fp-ui-shown .fp-ui > , .flowplayer.is-paused .fp-ui > , .flowplayer.is-mouseover .fp-ui > , .flowplayer.is-loading .fp-ui > , .flowplayer.is-seeking .fp-ui > * {
412	filter: alpha(opacity=100);

788	height: 0;
789	filter: alpha(opacity=0) !important;
790	opacity: 0 !important;
791	+ display: none }
792	.flowplayer .fp-menu.fp-active {
793	-webkit-transform: scale(1);
794	-ms-transform: scale(1);

797	bottom: 3.2em;
798	filter: alpha(opacity=100) !important;
799	opacity: 1 !important;
800	+ display: block;
801	max-height: calc( 100% - 3.2em);
802	overflow-y: auto;
803	}

864	color: #fff;
865	white-space: nowrap; }
866	.flowplayer .fp-subtitle-menu {
867	+ width: auto; }
868	.flowplayer .fp-share-menu {
869	width: 9em;
870	padding-bottom: .2em; }

1698	-ms-user-select: none;
1699	user-select: none;
1700	}
1701	+ .fv-player-video-checker {
1702	+ user-select: text;





1703	}
1704
1705

flowplayer.php CHANGED Viewed

	@@ -3,7 +3,7 @@
3	Plugin Name: FV Player
4	Plugin URI: http://foliovision.com/wordpress/plugins/fv-wordpress-flowplayer
5	Description: Formerly FV WordPress Flowplayer. Supports MP4, HLS, MPEG-DASH, WebM and OGV. Advanced features such as overlay ads or popups. Uses Flowplayer 7.2.7.
6	- Version: 7.4.40.727
7	Author URI: http://foliovision.com/
8	License: GPL-3.0
9	License URI: http://www.gnu.org/licenses/gpl-3.0.txt
	@@ -27,7 +27,7 @@ License URI: http://www.gnu.org/licenses/gpl-3.0.txt
27	*/
28
29	global $fv_wp_flowplayer_ver;
30	- $fv_wp_flowplayer_ver = '7.4.40.727.2';
31	$fv_wp_flowplayer_core_ver = '7.2.7';
32
33	include_once( dirname( __FILE__ ) . '/includes/extra-functions.php' );
	@@ -97,3 +97,6 @@ include_once( dirname( __FILE__ ) . '/controller/shortcodes.php');
97
98	include_once( dirname( __FILE__ ) . '/models/avada-builder-bridge.php' );
99	include_once( dirname( __FILE__ ) . '/models/gutenberg.php' );


3	Plugin Name: FV Player
4	Plugin URI: http://foliovision.com/wordpress/plugins/fv-wordpress-flowplayer
5	Description: Formerly FV WordPress Flowplayer. Supports MP4, HLS, MPEG-DASH, WebM and OGV. Advanced features such as overlay ads or popups. Uses Flowplayer 7.2.7.
6	+ Version: 7.4.45.727
7	Author URI: http://foliovision.com/
8	License: GPL-3.0
9	License URI: http://www.gnu.org/licenses/gpl-3.0.txt

27	*/
28
29	global $fv_wp_flowplayer_ver;
30	+ $fv_wp_flowplayer_ver = '7.4.45.727';
31	$fv_wp_flowplayer_core_ver = '7.2.7';
32
33	include_once( dirname( __FILE__ ) . '/includes/extra-functions.php' );

97
98	include_once( dirname( __FILE__ ) . '/models/avada-builder-bridge.php' );
99	include_once( dirname( __FILE__ ) . '/models/gutenberg.php' );
100	+
101	+ include_once(dirname( __FILE__ ).'/models/migration-wizard.class.php');
102	+ include_once(dirname( __FILE__ ).'/models/migration-wizard.php');

flowplayer/fv-flowplayer.min.js CHANGED Viewed

@@ -1 +1 @@

flowplayer/hls.min.js CHANGED Viewed

	@@ -1,2 +1 @@
1	- "undefined"!=typeof window&&function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.Hls=e():t.Hls=e()}(this,function(){return function(t){function e(i){if(r[i])return r[i].exports;var a=r[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var r={};return e.m=t,e.c=r,e.d=function(t,r,i){e.o(t,r)\|\|Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/dist/",e(e.s=29)}([function(t,e,r){"use strict";function i(){}function a(t,e){return e="["+t+"] > "+e}function n(t){var e=c.console[t];return e?function(){for(var r=arguments.length,i=Array(r),n=0;n<r;n++)i[n]=arguments[n];i[0]&&(i[0]=a(t,i[0])),e.apply(c.console,i)}:i}function o(t){for(var e=arguments.length,r=Array(e>1?e-1:0),i=1;i<e;i++)r[i-1]=arguments[i];r.forEach(function(e){d[e]=t[e]?t[e].bind(t):n(e)})}r.d(e,"a",function(){return h}),r.d(e,"b",function(){return f});var s=r(5),l="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},u={trace:i,debug:i,log:i,warn:i,info:i,error:i},d=u,c=Object(s.a)(),h=function(t){if(!0===t\|\|"object"===(void 0===t?"undefined":l(t))){o(t,"debug","log","info","warn","error");try{d.log()}catch(t){d=u}}else d=u},f=d},function(t,e,r){"use strict";var i={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_CREATED:"hlsBufferCreated",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_SWITCHING:"hlsLevelSwitching",LEVEL_SWITCHED:"hlsLevelSwitched",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",AUDIO_TRACKS_UPDATED:"hlsAudioTracksUpdated",AUDIO_TRACK_SWITCHING:"hlsAudioTrackSwitching",AUDIO_TRACK_SWITCHED:"hlsAudioTrackSwitched",AUDIO_TRACK_LOADING:"hlsAudioTrackLoading",AUDIO_TRACK_LOADED:"hlsAudioTrackLoaded",SUBTITLE_TRACKS_UPDATED:"hlsSubtitleTracksUpdated",SUBTITLE_TRACK_SWITCH:"hlsSubtitleTrackSwitch",SUBTITLE_TRACK_LOADING:"hlsSubtitleTrackLoading",SUBTITLE_TRACK_LOADED:"hlsSubtitleTrackLoaded",SUBTITLE_FRAG_PROCESSED:"hlsSubtitleFragProcessed",INIT_PTS_FOUND:"hlsInitPtsFound",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_DECRYPTED:"hlsFragDecrypted",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",FPS_DROP_LEVEL_CAPPING:"hlsFpsDropLevelCapping",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded",STREAM_STATE_TRANSITION:"hlsStreamStateTransition"};e.a=i},function(t,e,r){"use strict";r.d(e,"b",function(){return i}),r.d(e,"a",function(){return a});var i={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",KEY_SYSTEM_ERROR:"keySystemError",MUX_ERROR:"muxError",OTHER_ERROR:"otherError"},a={KEY_SYSTEM_NO_KEYS:"keySystemNoKeys",KEY_SYSTEM_NO_ACCESS:"keySystemNoAccess",KEY_SYSTEM_NO_SESSION:"keySystemNoSession",KEY_SYSTEM_LICENSE_REQUEST_FAILED:"keySystemLicenseRequestFailed",MANIFEST_LOAD_ERROR:"manifestLoadError",MANIFEST_LOAD_TIMEOUT:"manifestLoadTimeOut",MANIFEST_PARSING_ERROR:"manifestParsingError",MANIFEST_INCOMPATIBLE_CODECS_ERROR:"manifestIncompatibleCodecsError",LEVEL_LOAD_ERROR:"levelLoadError",LEVEL_LOAD_TIMEOUT:"levelLoadTimeOut",LEVEL_SWITCH_ERROR:"levelSwitchError",AUDIO_TRACK_LOAD_ERROR:"audioTrackLoadError",AUDIO_TRACK_LOAD_TIMEOUT:"audioTrackLoadTimeOut",FRAG_LOAD_ERROR:"fragLoadError",FRAG_LOAD_TIMEOUT:"fragLoadTimeOut",FRAG_DECRYPT_ERROR:"fragDecryptError",FRAG_PARSING_ERROR:"fragParsingError",REMUX_ALLOC_ERROR:"remuxAllocError",KEY_LOAD_ERROR:"keyLoadError",KEY_LOAD_TIMEOUT:"keyLoadTimeOut",BUFFER_ADD_CODEC_ERROR:"bufferAddCodecError",BUFFER_APPEND_ERROR:"bufferAppendError",BUFFER_APPENDING_ERROR:"bufferAppendingError",BUFFER_STALLED_ERROR:"bufferStalledError",BUFFER_FULL_ERROR:"bufferFullError",BUFFER_SEEK_OVER_HOLE:"bufferSeekOverHole",BUFFER_NUDGE_ON_STALL:"bufferNudgeOnStall",INTERNAL_EXCEPTION:"internalException"}},function(t,e,r){"use strict";r.d(e,"a",function(){return i});var i=Number.isFinite\|\|function(t){return"number"==typeof t&&isFinite(t)}},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(0),n=r(2),o=r(1),s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},l=new Set(["hlsEventGeneric","hlsHandlerDestroying","hlsHandlerDestroyed"]),u=function(){function t(e){i(this,t),this.hls=e,this.onEvent=this.onEvent.bind(this);for(var r=arguments.length,a=Array(r>1?r-1:0),n=1;n<r;n++)a[n-1]=arguments[n];this.handledEvents=a,this.useGenericHandler=!0,this.registerListeners()}return t.prototype.destroy=function(){this.onHandlerDestroying(),this.unregisterListeners(),this.onHandlerDestroyed()},t.prototype.onHandlerDestroying=function(){},t.prototype.onHandlerDestroyed=function(){},t.prototype.isEventHandler=function(){return"object"===s(this.handledEvents)&&this.handledEvents.length&&"function"==typeof this.onEvent},t.prototype.registerListeners=function(){this.isEventHandler()&&this.handledEvents.forEach(function(t){if(l.has(t))throw new Error("Forbidden event-name: "+t);this.hls.on(t,this.onEvent)},this)},t.prototype.unregisterListeners=function(){this.isEventHandler()&&this.handledEvents.forEach(function(t){this.hls.off(t,this.onEvent)},this)},t.prototype.onEvent=function(t,e){this.onEventGeneric(t,e)},t.prototype.onEventGeneric=function(t,e){var r=function(t,e){var r="on"+t.replace("hls","");if("function"!=typeof this[r])throw new Error("Event "+t+" has no generic handler in this "+this.constructor.name+" class (tried "+r+")");return 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Error message: "'+e.message+'". 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if(e<=a)break}return{time:i,partial:o}},e.prototype.getFragmentKey=function(t){return t.type+"_"+t.level+"_"+t.urlId+"_"+t.sn},e.prototype.getPartialFragment=function(t){var e=this,r=void 0,i=void 0,a=void 0,n=null,o=0;return Object.keys(this.fragments).forEach(function(s){var l=e.fragments[s];e.isPartial(l)&&(i=l.body.startPTS-e.bufferPadding,a=l.body.endPTS+e.bufferPadding,t>=i&&t<=a&&(r=Math.min(t-i,a-t),o<=r&&(n=l.body,o=r)))}),n},e.prototype.getState=function(t){var e=this.getFragmentKey(t),r=this.fragments[e],i=u.NOT_LOADED;return void 0!==r&&(i=r.buffered?!0===this.isPartial(r)?u.PARTIAL:u.OK:u.APPENDING),i},e.prototype.isPartial=function(t){return!0===t.buffered&&(void 0!==t.range.video&&!0===t.range.video.partial\|\|void 0!==t.range.audio&&!0===t.range.audio.partial)},e.prototype.isTimeBuffered=function(t,e,r){for(var i=void 0,a=void 0,n=0;n<r.length;n++){if(i=r.start(n)-this.bufferPadding,a=r.end(n)+this.bufferPadding,t>=i&&e<=a)return!0;if(e<=i)return!1}return!1},e.prototype.onFragLoaded=function(t){var e=t.frag;Object(o.a)(e.sn)&&!e.bitrateTest&&(this.fragments[this.getFragmentKey(e)]={body:e,range:Object.create(null),buffered:!1})},e.prototype.onBufferAppended=function(t){var e=this;this.timeRanges=t.timeRanges,Object.keys(this.timeRanges).forEach(function(t){var r=e.timeRanges[t];e.detectEvictedFragments(t,r)})},e.prototype.onFragBuffered=function(t){this.detectPartialFragments(t.frag)},e.prototype.hasFragment=function(t){var e=this.getFragmentKey(t);return void 0!==this.fragments[e]},e.prototype.removeFragment=function(t){var e=this.getFragmentKey(t);delete this.fragments[e]},e.prototype.removeAllFragments=function(){this.fragments=Object.create(null)},e}(s.a)},function(t,e){function r(){this._events=this._events\|\|{},this._maxListeners=this._maxListeners\|\|void 0}function i(t){return"function"==typeof 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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){return 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){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var 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i=t[e],a=t[r],n=a.startPTS;Object(s.a)(n)?r>e?(i.duration=n-i.start,i.duration<0&&l.b.warn("negative duration computed for frag "+i.sn+",level "+i.level+", there should be some duration drift between playlist and fragment!")):(a.duration=i.start-n,a.duration<0&&l.b.warn("negative duration computed for frag "+a.sn+",level "+a.level+", there should be some duration drift between playlist and fragment!")):a.start=r>e?i.start+i.duration:Math.max(i.start-a.duration,0)}function n(t,e,r,i,n,o){var l=r;if(Object(s.a)(e.startPTS)){var u=Math.abs(e.startPTS-r);Object(s.a)(e.deltaPTS)?e.deltaPTS=Math.max(u,e.deltaPTS):e.deltaPTS=u,l=Math.max(r,e.startPTS),r=Math.min(r,e.startPTS),i=Math.max(i,e.endPTS),n=Math.min(n,e.startDTS),o=Math.max(o,e.endDTS)}var d=r-e.start;e.start=e.startPTS=r,e.maxStartPTS=l,e.endPTS=i,e.startDTS=n,e.endDTS=o,e.duration=i-r;var c=e.sn;if(!t\|\|c<t.startSN\|\|c>t.endSN)return 0;var h=void 0,f=void 0,p=void 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e=this.loaders[t];e&&e.destroy(),this.resetInternalLoader(t)}},e.prototype.destroy=function(){this.destroyInternalLoaders(),t.prototype.destroy.call(this)},e.prototype.onManifestLoading=function(t){this.load(t.url,{type:v.MANIFEST,level:0,id:null})},e.prototype.onLevelLoading=function(t){this.load(t.url,{type:v.LEVEL,level:t.level,id:t.id})},e.prototype.onAudioTrackLoading=function(t){this.load(t.url,{type:v.AUDIO_TRACK,level:null,id:t.id})},e.prototype.onSubtitleTrackLoading=function(t){this.load(t.url,{type:v.SUBTITLE_TRACK,level:null,id:t.id})},e.prototype.load=function(t,e){var r=this.hls.config;d.b.debug("Loading playlist of type "+e.type+", level: "+e.level+", id: "+e.id);var i=this.getInternalLoader(e);if(i){var a=i.context;if(a&&a.url===t)return d.b.trace("playlist request ongoing"),!1;d.b.warn("aborting previous loader for type: "+e.type),i.abort()}var n=void 0,o=void 0,s=void 0,l=void 0;switch(e.type){case v.MANIFEST:n=r.manifestLoadingMaxRetry,o=r.manifestLoadingTimeOut,s=r.manifestLoadingRetryDelay,l=r.manifestLoadingMaxRetryTimeout;break;case v.LEVEL:n=0,o=r.levelLoadingTimeOut;break;default:n=r.levelLoadingMaxRetry,o=r.levelLoadingTimeOut,s=r.levelLoadingRetryDelay,l=r.levelLoadingMaxRetryTimeout}i=this.createInternalLoader(e),e.url=t,e.responseType=e.responseType\|\|"";var u={timeout:o,maxRetry:n,retryDelay:s,maxRetryDelay:l},c={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};return d.b.debug("Calling internal loader delegate for URL: "+t),i.load(e,u,c),!0},e.prototype.loadsuccess=function(t,e,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;if(r.isSidxRequest)return this._handleSidxRequest(t,r),void this._handlePlaylistLoaded(t,e,r,i);this.resetInternalLoader(r.type);var a=t.data;if(e.tload=g.now(),0!==a.indexOf("#EXTM3U"))return void this._handleManifestParsingError(t,r,"no EXTM3U 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i=t.info,a=e.levelDetails.fragments[r];0===a.byteRange.length&&(a.rawByteRange=String(1+i.end-i.start)+"@"+String(i.start))}),e.levelDetails.initSegment.rawByteRange=String(r.moovEndOffset)+"@0"},e.prototype._handleManifestParsingError=function(t,e,r,i){this.hls.trigger(s.a.ERROR,{type:u.b.NETWORK_ERROR,details:u.a.MANIFEST_PARSING_ERROR,fatal:!0,url:t.url,reason:r,networkDetails:i})},e.prototype._handleNetworkError=function(t,e){var r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];d.b.info("A network error occured while loading a "+t.type+"-type playlist");var i=void 0,a=void 0,n=this.getInternalLoader(t);switch(t.type){case v.MANIFEST:i=r?u.a.MANIFEST_LOAD_TIMEOUT:u.a.MANIFEST_LOAD_ERROR,a=!0;break;case v.LEVEL:i=r?u.a.LEVEL_LOAD_TIMEOUT:u.a.LEVEL_LOAD_ERROR,a=!1;break;case v.AUDIO_TRACK:i=r?u.a.AUDIO_TRACK_LOAD_TIMEOUT:u.a.AUDIO_TRACK_LOAD_ERROR,a=!1;break;default:a=!1}n&&(n.abort(),this.resetInternalLoader(t.type)),this.hls.trigger(s.a.ERROR,{type:u.b.NETWORK_ERROR,details:i,fatal:a,url:n.url,loader:n,context:t,networkDetails:e})},e.prototype._handlePlaylistLoaded=function(t,r,i,a){var n=i.type,o=i.level,l=i.id,u=i.levelDetails;if(!u.targetduration)return void this._handleManifestParsingError(t,i,"invalid target duration",a);if(e.canHaveQualityLevels(i.type))this.hls.trigger(s.a.LEVEL_LOADED,{details:u,level:o\|\|0,id:l\|\|0,stats:r,networkDetails:a});else switch(n){case v.AUDIO_TRACK:this.hls.trigger(s.a.AUDIO_TRACK_LOADED,{details:u,id:l,stats:r,networkDetails:a});break;case v.SUBTITLE_TRACK:this.hls.trigger(s.a.SUBTITLE_TRACK_LOADED,{details:u,id:l,stats:r,networkDetails:a})}},f(e,null,[{key:"ContextType",get:function(){return v}},{key:"LevelType",get:function(){return y}}]),e}(l.a);e.a=m},function(t,e,r){"use strict";function i(t,e){if(!(t 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r=t[e]<<8\|t[e+1];return r<0?65536+r:r},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=void 0,n=void 0,o=void 0,s=void 0,l=void 0,u=void 0,d=void 0;if(e.data?(u=e.start,s=e.end,e=e.data):(u=0,s=e.byteLength),!r.length)return null;for(a=u;a<s;)n=t.readUint32(e,a),o=t.bin2str(e.subarray(a+4,a+8)),d=n>1?a+n:s,o===r[0]&&(1===r.length?i.push({data:e,start:a+8,end:d}):(l=t.findBox({data:e,start:a+8,end:d},r.slice(1)),l.length&&(i=i.concat(l)))),a=d;return i},t.parseSegmentIndex=function(e){var r=t.findBox(e,["moov"])[0],i=r?r.end:null,a=0,n=t.findBox(e,["sidx"]),o=void 0;if(!n\|\|!n[0])return null;o=[],n=n[0];var s=n.data[0];a=0===s?8:16;var l=t.readUint32(n,a);a+=4;a+=0===s?8:16,a+=2;var u=n.end+0,d=t.readUint16(n,a);a+=2;for(var c=0;c<d;c++){var h=a,f=t.readUint32(n,h);h+=4;var p=2147483647&f;if(1===(2147483648&f)>>>31)return void console.warn("SIDX has hierarchical references (not supported)");var g=t.readUint32(n,h);h+=4,o.push({referenceSize:p,subsegmentDuration:g,info:{duration:g/l,start:u,end:u+p-1}}),u+=p,h+=4,a=h}return{earliestPresentationTime:0,timescale:l,version:s,referencesCount:d,references:o,moovEndOffset:i}},t.parseInitSegment=function(e){var r=[];return t.findBox(e,["moov","trak"]).forEach(function(e){var i=t.findBox(e,["tkhd"])[0];if(i){var n=i.data[i.start],o=0===n?12:20,s=t.readUint32(i,o),l=t.findBox(e,["mdia","mdhd"])[0];if(l){n=l.data[l.start],o=0===n?12:20;var u=t.readUint32(l,o),d=t.findBox(e,["mdia","hdlr"])[0];if(d){var c=t.bin2str(d.data.subarray(d.start+8,d.start+12)),h={soun:"audio",vide:"video"}[c];if(h){var f=t.findBox(e,["mdia","minf","stbl","stsd"]);if(f.length){f=f[0];var p=t.bin2str(f.data.subarray(f.start+12,f.start+16));a.b.log("MP4Demuxer:"+h+":"+p+" 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n=Math.floor(a/(o+1)),l=Math.floor(a%(o+1));t.writeUint32(e,4,n),t.writeUint32(e,8,l)}})})})},t.prototype.append=function(e,r,i,a){var o=this.initData;o\|\|(this.resetInitSegment(e,this.audioCodec,this.videoCodec,!1),o=this.initData);var s=void 0,l=this.initPTS;if(void 0===l){var u=t.getStartDTS(o,e);this.initPTS=l=u-r,this.observer.trigger(n.a.INIT_PTS_FOUND,{initPTS:l})}t.offsetStartDTS(o,e,l),s=t.getStartDTS(o,e),this.remuxer.remux(o.audio,o.video,null,null,s,i,a,e)},t.prototype.destroy=function(){},t}();e.a=s},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(6),n=r.n(a),o=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}}(),s=function(){function 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s=function(t,r){r=r\|\|{},r.frag=this.frag,r.id=this.id,e.trigger(t,r)}.bind(this);a.on(u.a.FRAG_DECRYPTED,s),a.on(u.a.FRAG_PARSING_INIT_SEGMENT,s),a.on(u.a.FRAG_PARSING_DATA,s),a.on(u.a.FRAG_PARSED,s),a.on(u.a.ERROR,s),a.on(u.a.FRAG_PARSING_METADATA,s),a.on(u.a.FRAG_PARSING_USERDATA,s),a.on(u.a.INIT_PTS_FOUND,s);var f={mp4:v.isTypeSupported("video/mp4"),mpeg:v.isTypeSupported("audio/mpeg"),mp3:v.isTypeSupported('audio/mp4; codecs="mp3"')},p=navigator.vendor;if(n.enableWorker&&"undefined"!=typeof Worker){c.b.log("demuxing in webworker");var y=void 0;try{y=this.w=l()(49),this.onwmsg=this.onWorkerMessage.bind(this),y.addEventListener("message",this.onwmsg),y.onerror=function(t){e.trigger(u.a.ERROR,{type:h.b.OTHER_ERROR,details:h.a.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:t.message+" ("+t.filename+":"+t.lineno+")"}})},y.postMessage({cmd:"init",typeSupported:f,vendor:p,id:r,config:JSON.stringify(n)})}catch(t){c.b.error("error while initializing DemuxerWorker, fallback 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m=this.demuxer;m&&m.push(t,h,e,r,i,d,p,g,y,o,s,l)}},t.prototype.onWorkerMessage=function(t){var e=t.data,r=this.hls;switch(e.event){case"init":g.URL.revokeObjectURL(this.w.objectURL);break;case u.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}();e.a=y},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(1),n=r(2),o=r(14),s=r(40),l=r(18),u=r(41),d=r(44),c=r(45),h=r(48),f=r(5),p=Object(f.a)(),g=p.performance,v=function(){function t(e,r,a,n){i(this,t),this.observer=e,this.typeSupported=r,this.config=a,this.vendor=n}return t.prototype.destroy=function(){var t=this.demuxer;t&&t.destroy()},t.prototype.push=function(t,e,r,i,n,s,l,u,d,c,h,f){if(t.byteLength>0&&null!=e&&null!=e.key&&"AES-128"===e.method){var p=this.decrypter;null==p&&(p=this.decrypter=new o.a(this.observer,this.config));var v=this,y=void 0;try{y=g.now()}catch(t){y=Date.now()}p.decrypt(t,e.key.buffer,e.iv.buffer,function(t){var o=void 0;try{o=g.now()}catch(t){o=Date.now()}v.observer.trigger(a.a.FRAG_DECRYPTED,{stats:{tstart:y,tdecrypt:o}}),v.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,n,s,l,u,d,c,h,f)})}else this.pushDecrypted(new Uint8Array(t),e,new Uint8Array(r),i,n,s,l,u,d,c,h,f)},t.prototype.pushDecrypted=function(t,e,r,i,o,f,p,g,v,y,m,b){var E=this.demuxer;if(!E\|\|(p\|\|g)&&!this.probe(t)){for(var T=this.observer,S=this.typeSupported,A=this.config,R=[{demux:u.a,remux:c.a},{demux:l.a,remux:h.a},{demux:s.a,remux:c.a},{demux:d.a,remux:c.a}],_=0,w=R.length;_<w;_++){var L=R[_],D=L.demux.probe;if(D(t)){var I=this.remuxer=new L.remux(T,A,S,this.vendor);E=new L.demux(T,I,A,S),this.probe=D;break}}if(!E)return void T.trigger(a.a.ERROR,{type:n.b.MEDIA_ERROR,details:n.a.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});this.demuxer=E}var 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i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(3),s=r(1),l=r(4),u=r(2),d=r(0),c=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,s.a.FRAG_LOADING));return n.loaders={},n}return n(e,t),e.prototype.destroy=function(){var e=this.loaders;for(var r in e){var i=e[r];i&&i.destroy()}this.loaders={},t.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag,r=e.type,i=this.loaders,a=this.hls.config,n=a.fLoader,s=a.loader;e.loaded=0;var 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t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragmentTracker.removeFragment(t),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.clearInterval(),this.state=A.STOPPED,this.forceStartLoad=!1},e.prototype.doTick=function(){switch(this.state){case A.BUFFER_FLUSHING:this.fragLoadError=0;break;case A.IDLE:this._doTickIdle();break;case A.WAITING_LEVEL:var t=this.levels[this.level];t&&t.details&&(this.state=A.IDLE);break;case A.FRAG_LOADING_WAITING_RETRY:var e=window.performance.now(),r=this.retryDate;(!r\|\|e>=r\|\|this.media&&this.media.seeking)&&(y.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=A.IDLE);break;case A.ERROR:case A.STOPPED:case A.FRAG_LOADING:case A.PARSING:case A.PARSED:case A.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(8e.maxBufferSize/o,e.maxBufferLength):e.maxBufferLength,s=Math.min(s,e.maxMaxBufferLength);var u=l.a.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,e.maxBufferHole),c=u.len;if(!(c>=s)){y.b.trace("buffer length of "+c.toFixed(3)+" is below max of "+s.toFixed(3)+". checking for more payload ..."),this.level=t.nextLoadLevel=a;var h=n.details;if(!h\|\|h.live&&this.levelLastLoaded!==a)return void(this.state=A.WAITING_LEVEL);var f=this.fragPrevious;if(!h.live&&f&&!f.backtracked&&f.sn===h.endSN&&!u.nextStart){if(Math.min(r.duration,f.start+f.duration)-Math.max(u.end,f.start)<=Math.max(.2,f.duration)){var p={};return this.altAudio&&(p.type="video"),this.hls.trigger(d.a.BUFFER_EOS,p),void(this.state=A.ENDED)}}this._fetchPayloadOrEos(i,u,h)}}}},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 y.b.warn("Can not start playback of a level, reason: not enough fragments "+o+" < "+c);if(null===(d=this._ensureFragmentAtLivePoint(r,u,s,l,i,n,o)))return}else u<s&&(d=n[0]);d\|\|(d=this._findFragment(s,i,o,n,u,l,r)),d&&(d.encrypted?(y.b.log("Loading key for "+d.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+a),this._loadKey(d)):(y.b.log("Loading "+d.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+a+", currentTime:"+t.toFixed(3)+",bufferEnd:"+u.toFixed(3)),this._loadFragment(d)))}},e.prototype._ensureFragmentAtLivePoint=function(t,e,r,i,a,n,o){var l=this.hls.config,u=this.media,d=void 0,c=void 0!==l.liveMaxLatencyDuration?l.liveMaxLatencyDuration:l.liveMaxLatencyDurationCountt.targetduration;if(e<Math.max(r-l.maxFragLookUpTolerance,i-c)){var h=this.liveSyncPosition=this.computeLivePosition(r,t);y.b.log("buffer end: "+e.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+h.toFixed(3)),e=h,u&&u.readyState&&u.duration>h&&(u.currentTime=h),this.nextLoadPosition=h}if(t.PTSKnown&&e>i&&u&&u.readyState)return null;if(this.startFragRequested&&!t.PTSKnown){if(a)if(t.hasProgramDateTime)y.b.log("live playlist, switching playlist, load frag with same PDT: "+a.programDateTime),d=Object(E.a)(n,a.endProgramDateTime,l.maxFragLookUpTolerance);else{var f=a.sn+1;if(f>=t.startSN&&f<=t.endSN){var p=n[f-t.startSN];a.cc===p.cc&&(d=p,y.b.log("live playlist, switching playlist, load frag with next SN: "+d.sn))}d\|\|(d=s.a.search(n,function(t){return a.cc-t.cc}))&&y.b.log("live playlist, switching playlist, load frag with same CC: "+d.sn)}d\|\|(d=n[Math.min(o-1,Math.round(o/2))],y.b.log("live playlist, switching playlist, unknown, load middle frag : "+d.sn))}return d},e.prototype._findFragment=function(t,e,r,i,a,n,o){var s=this.hls.config,l=void 0;if(a<n){var u=a>n-s.maxFragLookUpTolerance?0:s.maxFragLookUpTolerance;l=Object(E.b)(e,i,a,u)}else l=i[r-1];if(l){var d=l.sn-o.startSN,c=e&&l.level===e.level,h=i[d-1],f=i[d+1];if(e&&l.sn===e.sn)if(c&&!l.backtracked)if(l.sn<o.endSN){var p=e.deltaPTS;p&&p>s.maxBufferHole&&e.dropped&&d?(l=h,y.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")):(l=f,y.b.log("SN just loaded, load next one: "+l.sn,l))}else l=null;else l.backtracked&&(f&&f.backtracked?(y.b.warn("Already backtracked from fragment "+f.sn+", will not backtrack to fragment "+l.sn+". Loading fragment "+f.sn),l=f):(y.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,h?(l=h,l.backtracked=!0):d&&(l=null)))}return l},e.prototype._loadKey=function(t){this.state=A.KEY_LOADING,this.hls.trigger(d.a.KEY_LOADING,{frag:t})},e.prototype._loadFragment=function(t){var e=this.fragmentTracker.getState(t);this.fragCurrent=t,this.startFragRequested=!0,Object(o.a)(t.sn)&&!t.bitrateTest&&(this.nextLoadPosition=t.start+t.duration),t.backtracked\|\|e===c.a.NOT_LOADED\|\|e===c.a.PARTIAL?(t.autoLevel=this.hls.autoLevelEnabled,t.bitrateTest=this.bitrateTest,this.hls.trigger(d.a.FRAG_LOADING,{frag:t}),this.demuxer\|\|(this.demuxer=new u.a(this.hls,"main")),this.state=A.FRAG_LOADING):e===c.a.APPENDING&&this._reduceMaxBufferLength(t.duration)&&this.fragmentTracker.removeFragment(t)},e.prototype.getBufferedFrag=function(t){return this.fragmentTracker.getBufferedFrag(t,f.a.LevelType.MAIN)},e.prototype.followingBufferedFrag=function(t){return t?this.getBufferedFrag(t.endPTS+.5):null},e.prototype._checkFragmentChanged=function(){var t=void 0,e=void 0,r=this.media;if(r&&r.readyState&&!1===r.seeking&&(e=r.currentTime,e>this.lastCurrentTime&&(this.lastCurrentTime=e),l.a.isBuffered(r,e)?t=this.getBufferedFrag(e):l.a.isBuffered(r,e+.1)&&(t=this.getBufferedFrag(e+.1)),t)){var i=t;if(i!==this.fragPlaying){this.hls.trigger(d.a.FRAG_CHANGED,{frag:i});var a=i.level;this.fragPlaying&&this.fragPlaying.level===a\|\|this.hls.trigger(d.a.LEVEL_SWITCHED,{level:a}),this.fragPlaying=i}}},e.prototype.immediateLevelSwitch=function(){if(y.b.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var t=this.media,e=void 0;t?(e=t.paused,t.pause()):e=!0,this.previouslyPaused=e}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},e.prototype.immediateLevelSwitchEnd=function(){var t=this.media;t&&t.buffered.length&&(this.immediateSwitch=!1,l.a.isBuffered(t,t.currentTime)&&(t.currentTime-=1e-4),this.previouslyPaused\|\|t.play())},e.prototype.nextLevelSwitch=function(){var t=this.media;if(t&&t.readyState){var e=void 0,r=void 0,i=void 0;if(r=this.getBufferedFrag(t.currentTime),r&&r.startPTS>1&&this.flushMainBuffer(0,r.startPTS-1),t.paused)e=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],o=this.fragLastKbps;e=o&&this.fragCurrent?this.fragCurrent.durationn.bitrate/(1e3o)+1:0}if((i=this.getBufferedFrag(t.currentTime+e))&&(i=this.followingBufferedFrag(i))){var s=this.fragCurrent;s&&s.loader&&s.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.maxStartPTS,Number.POSITIVE_INFINITY)}}},e.prototype.flushMainBuffer=function(t,e){this.state=A.BUFFER_FLUSHING;var r={startOffset:t,endOffset:e};this.altAudio&&(r.type="video"),this.hls.trigger(d.a.BUFFER_FLUSHING,r)},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("seeked",this.onvseeked),e.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition),this.gapController=new T.a(r,e,this.fragmentTracker,this.hls)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(y.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var e=this.levels;e&&e.forEach(function(t){t.details&&t.details.fragments.forEach(function(t){t.backtracked=void 0})}),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("seeked",this.onvseeked),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){var t=this.media,e=t?t.currentTime:void 0,r=this.config;Object(o.a)(e)&&y.b.log("media seeking to "+e.toFixed(3));var i=this.mediaBuffer?this.mediaBuffer:t,a=l.a.bufferInfo(i,e,this.config.maxBufferHole);if(this.state===A.FRAG_LOADING){var n=this.fragCurrent;if(0===a.len&&n){var s=r.maxFragLookUpTolerance,u=n.start-s,d=n.start+n.duration+s;e<u\|\|e>d?(n.loader&&(y.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),n.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=A.IDLE):y.b.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===A.ENDED&&(0===a.len&&(this.fragPrevious=0),this.state=A.IDLE);t&&(this.lastCurrentTime=e),this.loadedmetadata\|\|(this.nextLoadPosition=this.startPosition=e),this.tick()},e.prototype.onMediaSeeked=function(){var t=this.media,e=t?t.currentTime:void 0;Object(o.a)(e)&&y.b.log("media seeked to "+e.toFixed(3)),this.tick()},e.prototype.onMediaEnded=function(){y.b.log("media ended"),this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestLoading=function(){y.b.log("trigger BUFFER_RESET"),this.hls.trigger(d.a.BUFFER_RESET),this.fragmentTracker.removeAllFragments(),this.stalled=!1,this.startPosition=this.lastCurrentTime=0},e.prototype.onManifestParsed=function(t){var e=!1,r=!1,i=void 0;t.levels.forEach(function(t){(i=t.audioCodec)&&(-1!==i.indexOf("mp4a.40.2")&&(e=!0),-1!==i.indexOf("mp4a.40.5")&&(r=!0))}),this.audioCodecSwitch=e&&r,this.audioCodecSwitch&&y.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1;var a=this.config;(a.autoStartLoad\|\|this.forceStartLoad)&&this.hls.startLoad(a.startPosition)},e.prototype.onLevelLoaded=function(t){var e=t.details,r=t.level,i=this.levels[this.levelLastLoaded],a=this.levels[r],n=e.totalduration,s=0;if(y.b.log("level "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+n),e.live){var l=a.details;l&&e.fragments.length>0?(p.b(l,e),s=e.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(s,l),e.PTSKnown&&Object(o.a)(s)?y.b.log("live playlist sliding:"+s.toFixed(3)):(y.b.log("live playlist - outdated PTS, unknown sliding"),Object(m.a)(this.fragPrevious,i,e))):(y.b.log("live playlist - first load, unknown sliding"),e.PTSKnown=!1,Object(m.a)(this.fragPrevious,i,e))}else e.PTSKnown=!1;if(a.details=e,this.levelLastLoaded=r,this.hls.trigger(d.a.LEVEL_UPDATED,{details:e,level:r}),!1===this.startFragRequested){if(-1===this.startPosition\|\|-1===this.lastCurrentTime){var u=e.startTimeOffset;Object(o.a)(u)?(u<0&&(y.b.log("negative start time offset "+u+", count from end of last fragment"),u=s+n+u),y.b.log("start time offset found in playlist, adjust startPosition to "+u),this.startPosition=u):e.live?(this.startPosition=this.computeLivePosition(s,e),y.b.log("configure startPosition to "+this.startPosition)):this.startPosition=0,this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===A.WAITING_LEVEL&&(this.state=A.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===A.KEY_LOADING&&(this.state=A.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=this.hls,i=this.levels,a=this.media,n=t.frag;if(this.state===A.FRAG_LOADING&&e&&"main"===n.type&&n.level===e.level&&n.sn===e.sn){var o=t.stats,s=i[e.level],l=s.details;if(this.bitrateTest=!1,this.stats=o,y.b.log("Loaded "+e.sn+" of ["+l.startSN+" ,"+l.endSN+"],level "+e.level),n.bitrateTest&&r.nextLoadLevel)this.state=A.IDLE,this.startFragRequested=!1,o.tparsed=o.tbuffered=window.performance.now(),r.trigger(d.a.FRAG_BUFFERED,{stats:o,frag:e,id:"main"}),this.tick();else if("initSegment"===n.sn)this.state=A.IDLE,o.tparsed=o.tbuffered=window.performance.now(),l.initSegment.data=t.payload,r.trigger(d.a.FRAG_BUFFERED,{stats:o,frag:e,id:"main"}),this.tick();else{y.b.log("Parsing "+e.sn+" of ["+l.startSN+" ,"+l.endSN+"],level "+e.level+", cc "+e.cc),this.state=A.PARSING,this.pendingBuffering=!0,this.appended=!1,n.bitrateTest&&(n.bitrateTest=!1,this.fragmentTracker.onFragLoaded({frag:n}));var c=!(a&&a.seeking)&&(l.PTSKnown\|\|!l.live),h=l.initSegment?l.initSegment.data:[],f=this._getAudioCodec(s),p=this.demuxer=this.demuxer\|\|new u.a(this.hls,"main");p.push(t.payload,h,f,s.videoCodec,e,l.totalduration,c)}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===A.PARSING){var i=t.tracks,a=void 0,n=void 0;if(i.audio&&this.altAudio&&delete i.audio,n=i.audio){var o=this.levels[this.level].audioCodec,s=navigator.userAgent.toLowerCase();o&&this.audioCodecSwap&&(y.b.log("swapping playlist audio codec"),o=-1!==o.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==n.metadata.channelCount&&-1===s.indexOf("firefox")&&(o="mp4a.40.5"),-1!==s.indexOf("android")&&"audio/mpeg"!==n.container&&(o="mp4a.40.2",y.b.log("Android: force audio codec to "+o)),n.levelCodec=o,n.id=t.id}n=i.video,n&&(n.levelCodec=this.levels[this.level].videoCodec,n.id=t.id),this.hls.trigger(d.a.BUFFER_CODECS,i);for(a in i){n=i[a],y.b.log("main track:"+a+",container:"+n.container+",codecs[level/parsed]=["+n.levelCodec+"/"+n.codec+"]");var l=n.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(d.a.BUFFER_APPENDING,{type:a,data:l,parent:"main",content:"initSegment"}))}this.tick()}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"main"===t.id&&i.sn===r.sn&&i.level===r.level&&("audio"!==t.type\|\|!this.altAudio)&&this.state===A.PARSING){var a=this.levels[this.level],n=r;if(Object(o.a)(t.endPTS)\|\|(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),!0===t.hasAudio&&n.addElementaryStream(h.a.ElementaryStreamTypes.AUDIO),!0===t.hasVideo&&n.addElementaryStream(h.a.ElementaryStreamTypes.VIDEO),y.b.log("Parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb+",dropped:"+(t.dropped\|\|0)),"video"===t.type)if(n.dropped=t.dropped,n.dropped)if(n.backtracked)y.b.warn("Already backtracked on this fragment, appending with the gap",n.sn);else{var s=a.details;if(!s\|\|n.sn!==s.startSN)return y.b.warn("missing video frame(s), backtracking fragment",n.sn),this.fragmentTracker.removeFragment(n),n.backtracked=!0,this.nextLoadPosition=t.startPTS,this.state=A.IDLE,this.fragPrevious=n,void this.tick();y.b.warn("missing video frame(s) on first frag, appending with gap",n.sn)}else n.backtracked=!1;var l=p.c(a.details,n,t.startPTS,t.endPTS,t.startDTS,t.endDTS),u=this.hls;u.trigger(d.a.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:l,type:t.type,start:t.startPTS,end:t.endPTS}),[t.data1,t.data2].forEach(function(r){r&&r.length&&e.state===A.PARSING&&(e.appended=!0,e.pendingBuffering=!0,u.trigger(d.a.BUFFER_APPENDING,{type:t.type,data:r,parent:"main",content:"data"}))}),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"main"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===A.PARSING&&(this.stats.tparsed=window.performance.now(),this.state=A.PARSED,this._checkAppendedParsed())},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url,r=t.id;if(!e){if(this.mediaBuffer!==this.media){y.b.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(y.b.log("switching to main audio track, cancel main fragment load"),i.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=A.IDLE}var a=this.hls;a.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:r}),this.altAudio=!1}},e.prototype.onAudioTrackSwitched=function(t){var e=t.id,r=!!this.hls.audioTracks[e].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(y.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()},e.prototype.onBufferCreated=function(t){var e=t.tracks,r=void 0,i=void 0,a=!1;for(var n in e){var o=e[n];"main"===o.id?(i=n,r=o,"video"===n&&(this.videoBuffer=e[n].buffer)):a=!0}a&&r?(y.b.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media},e.prototype.onBufferAppended=function(t){if("main"===t.parent){var e=this.state;e!==A.PARSING&&e!==A.PARSED\|\|(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==A.PARSED\|\|this.appended&&this.pendingBuffering)){var t=this.fragCurrent;if(t){var e=this.mediaBuffer?this.mediaBuffer:this.media;y.b.log("main buffered : "+g.a.toString(e.buffered)),this.fragPrevious=t;var r=this.stats;r.tbuffered=window.performance.now(),this.fragLastKbps=Math.round(8r.total/(r.tbuffered-r.tfirst)),this.hls.trigger(d.a.FRAG_BUFFERED,{stats:r,frag:t,id:"main"}),this.state=A.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag\|\|this.fragCurrent;if(!e\|\|"main"===e.type){var r=!!this.media&&l.a.isBuffered(this.media,this.media.currentTime)&&l.a.isBuffered(this.media,this.media.currentTime+.5);switch(t.details){case v.a.FRAG_LOAD_ERROR:case v.a.FRAG_LOAD_TIMEOUT:case v.a.KEY_LOAD_ERROR:case v.a.KEY_LOAD_TIMEOUT:if(!t.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var i=Math.min(Math.pow(2,this.fragLoadError)this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);y.b.warn("mediaController: frag loading failed, retry in "+i+" ms"),this.retryDate=window.performance.now()+i,this.loadedmetadata\|\|(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=A.FRAG_LOADING_WAITING_RETRY}else y.b.error("mediaController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=A.ERROR;break;case v.a.LEVEL_LOAD_ERROR:case v.a.LEVEL_LOAD_TIMEOUT:this.state!==A.ERROR&&(t.fatal?(this.state=A.ERROR,y.b.warn("streamController: "+t.details+",switch to "+this.state+" state ...")):t.levelRetry\|\|this.state!==A.WAITING_LEVEL\|\|(this.state=A.IDLE));break;case v.a.BUFFER_FULL_ERROR:"main"!==t.parent\|\|this.state!==A.PARSING&&this.state!==A.PARSED\|\|(r?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=A.IDLE):(y.b.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}},e.prototype._reduceMaxBufferLength=function(t){var e=this.config;return e.maxMaxBufferLength>=t&&(e.maxMaxBufferLength/=2,y.b.warn("main:reduce max buffer length to "+e.maxMaxBufferLength+"s"),!0)},e.prototype._checkBuffer=function(){var t=this.media;if(t&&0!==t.readyState){var e=this.mediaBuffer?this.mediaBuffer:t,r=e.buffered;!this.loadedmetadata&&r.length?(this.loadedmetadata=!0,this._seekToStartPos()):this.immediateSwitch?this.immediateLevelSwitchEnd():this.gapController.poll(this.lastCurrentTime,r)}},e.prototype.onFragLoadEmergencyAborted=function(){this.state=A.IDLE,this.loadedmetadata\|\|(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()},e.prototype.onBufferFlushed=function(){var t=this.mediaBuffer?this.mediaBuffer:this.media;t&&this.fragmentTracker.detectEvictedFragments(h.a.ElementaryStreamTypes.VIDEO,t.buffered),this.state=A.IDLE,this.fragPrevious=null},e.prototype.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},e.prototype.computeLivePosition=function(t,e){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCounte.targetduration;return t+Math.max(0,e.totalduration-r)},e.prototype._seekToStartPos=function(){var t=this.media,e=t.currentTime,r=t.seeking?e:this.startPosition;e!==r&&(y.b.log("target start position not buffered, seek to buffered.start(0) "+r+" from current time "+e+" "),t.currentTime=r)},e.prototype._getAudioCodec=function(t){var e=this.config.defaultAudioCodec\|\|t.audioCodec;return this.audioCodecSwap&&(y.b.log("swapping playlist audio codec"),e&&(e=-1!==e.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),e},S(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;this._state=t,y.b.log("main stream:"+e+"->"+t),this.hls.trigger(d.a.STREAM_STATE_TRANSITION,{previousState:e,nextState:t})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var t=this.media;if(t){var e=this.getBufferedFrag(t.currentTime);if(e)return e.level}return-1}},{key:"nextBufferedFrag",get:function(){var t=this.media;return t?this.followingBufferedFrag(this.getBufferedFrag(t.currentTime)):null}},{key:"nextLevel",get:function(){var t=this.nextBufferedFrag;return t?t.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(t){this._liveSyncPosition=t}}]),e}(b.a);e.a=R},function(t,e,r){function i(t){function e(i){if(r[i])return r[i].exports;var a=r[i]={i:i,l:!1,exports:{}};return t[i].call(a.exports,a,a.exports,e),a.l=!0,a.exports}var r={};e.m=t,e.c=r,e.i=function(t){return t},e.d=function(t,r,i){e.o(t,r)\|\|Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="/",e.oe=function(t){throw console.error(t),t};var i=e(e.s=ENTRY_MODULE);return i.default\|\|i}function a(t){return(t+"").replace(/[.?+^$[\]\$){}\|-]/g,"\\$&")}function n(t,e,i){var n={};n[i]=[];var o=e.toString(),s=o.match(/^function\s?\(\w+,\s\w+,\s(\w+)$/);if(!s)return n;for(var d,c=s[1],h=new RegExp("(\\\\n\|\\W)"+a(c)+u,"g");d=h.exec(o);)"dll-reference"!==d[3]&&n[i].push(d[3]);for(h=new RegExp("\$"+a(c)+'\\("(dll-reference\\s('+l+'))"\$\\)'+u,"g");d=h.exec(o);)t[d[2]]\|\|(n[i].push(d[1]),t[d[2]]=r(d[1]).m),n[d[2]]=n[d[2]]\|\|[],n[d[2]].push(d[4]);return n}function o(t){return Object.keys(t).reduce(function(e,r){return e\|\|t[r].length>0},!1)}function s(t,e){for(var r={main:[e]},i={main:[]},a={main:{}};o(r);)for(var s=Object.keys(r),l=0;l<s.length;l++){var u=s[l],d=r[u],c=d.pop();if(a[u]=a[u]\|\|{},!a[u][c]&&t[u][c]){a[u][c]=!0,i[u]=i[u]\|\|[],i[u].push(c);for(var h=n(t,t[u][c],u),f=Object.keys(h),p=0;p<f.length;p++)r[f[p]]=r[f[p]]\|\|[],r[f[p]]=r[f[p]].concat(h[f[p]])}}return i}var l="[\\.\|\\-\|\\+\|\\w\|/\|@]+",u="\$(/\\.?\\/)?s?.?("+l+").?\$";t.exports=function(t,e){e=e\|\|{};var a={main:r.m},n=e.all?{main:Object.keys(a)}:s(a,t),o="";Object.keys(n).filter(function(t){return"main"!==t}).forEach(function(t){for(var e=0;n[t][e];)e++;n[t].push(e),a[t][e]="(function(module, exports, __webpack_require__) { module.exports = __webpack_require__; })",o=o+"var "+t+" = ("+i.toString().replace("ENTRY_MODULE",JSON.stringify(e))+")({"+n[t].map(function(e){return JSON.stringify(e)+": "+a[t][e].toString()}).join(",")+"});\n"}),o=o+"("+i.toString().replace("ENTRY_MODULE",JSON.stringify(t))+")({"+n.main.map(function(t){return JSON.stringify(t)+": "+a.main[t].toString()}).join(",")+"})(self);";var l=new window.Blob([o],{type:"text/javascript"});if(e.bare)return l;var u=window.URL\|\|window.webkitURL\|\|window.mozURL\|\|window.msURL,d=u.createObjectURL(l),c=new window.Worker(d);return c.objectURL=d,c}},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=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}();e.a=a},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(e,r){i(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}();e.a=a},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){var e=t.byteLength,r=e&&new DataView(t).getUint8(e-1);return r?t.slice(0,e-r):t}var n=function(){function t(){i(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(4i);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],h=new Uint32Array(256),f=0,p=0,g=0;for(g=0;g<256;g++)h[g]=g<128?g<<1: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[f]=v,e[v]=f;var y=h[f],m=h[y],b=h[m],E=257h[v]^16843008v;i[f]=E<<24\|E>>>8,a[f]=E<<16\|E>>>16,n[f]=E<<8\|E>>>24,o[f]=E,E=16843009b^65537m^257y^16843008f,l[v]=E<<24\|E>>>8,u[v]=E<<16\|E>>>16,d[v]=E<<8\|E>>>24,c[v]=E,f?(f=y^h[h[h[b^y]]],p^=h[h[p]]):f=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,h=this.invSubMix,f=h[0],p=h[1],g=h[2],v=h[3],y=void 0,m=void 0;for(o=0;o<n;o++)o<a?y=l[o]=e[o]:(m=y,o%a==0?(m=m<<8\|m>>>24,m=d[m>>>24]<<24\|d[m>>>16&255]<<16\|d[m>>>8&255]<<8\|d[255&m],m^=c[o/a\|0]<<24):a>6&&o%a==4&&(m=d[m>>>24]<<24\|d[m>>>16&255]<<16\|d[m>>>8&255]<<8\|d[255&m]),l[o]=y=(l[o-a]^m)>>>0);for(s=0;s<n;s++)o=n-s,m=3&s?l[o]:l[o-4],u[s]=s<4\|\|o<=4?m:f[d[m>>>24]]^p[d[m>>>16&255]]^g[d[m>>>8&255]]^v[d[255&m]],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,i){for(var n=this.keySize+6,o=this.invKeySchedule,s=this.invSBox,l=this.invSubMix,u=l[0],d=l[1],c=l[2],h=l[3],f=this.uint8ArrayToUint32Array_(r),p=f[0],g=f[1],v=f[2],y=f[3],m=new Int32Array(t),b=new Int32Array(m.length),E=void 0,T=void 0,S=void 0,A=void 0,R=void 0,_=void 0,w=void 0,L=void 0,D=void 0,I=void 0,k=void 0,O=void 0,C=void 0,P=void 0,x=this.networkToHostOrderSwap;e<m.length;){for(D=x(m[e]),I=x(m[e+1]),k=x(m[e+2]),O=x(m[e+3]),R=D^o[0],_=O^o[1],w=k^o[2],L=I^o[3],C=4,P=1;P<n;P++)E=u[R>>>24]^d[_>>16&255]^c[w>>8&255]^h[255&L]^o[C],T=u[_>>>24]^d[w>>16&255]^c[L>>8&255]^h[255&R]^o[C+1],S=u[w>>>24]^d[L>>16&255]^c[R>>8&255]^h[255&_]^o[C+2],A=u[L>>>24]^d[R>>16&255]^c[_>>8&255]^h[255&w]^o[C+3],R=E,_=T,w=S,L=A,C+=4;E=s[R>>>24]<<24^s[_>>16&255]<<16^s[w>>8&255]<<8^s[255&L]^o[C],T=s[_>>>24]<<24^s[w>>16&255]<<16^s[L>>8&255]<<8^s[255&R]^o[C+1],S=s[w>>>24]<<24^s[L>>16&255]<<16^s[R>>8&255]<<8^s[255&_]^o[C+2],A=s[L>>>24]<<24^s[R>>16&255]<<16^s[_>>8&255]<<8^s[255&w]^o[C+3],C+=3,b[e]=x(E^p),b[e+1]=x(A^g),b[e+2]=x(S^v),b[e+3]=x(T^y),p=D,g=I,v=k,y=O,e+=4}return i?a(b.buffer):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}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(3),n=r(23),o=r(0),s=r(9),l=function(){function t(e,r,a){i(this,t),this.observer=e,this.config=a,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=s.a.getID3Data(t,0)\|\|[],r=e.length,i=t.length;r<i;r++)if(n.e(t,r))return o.b.log("ADTS sync word found !"),!0;return!1},t.prototype.append=function(t,e,r,i){for(var l=this._audioTrack,u=s.a.getID3Data(t,0)\|\|[],d=s.a.getTimeStamp(u),c=Object(a.a)(d)?90d:9e4e,h=0,f=c,p=t.length,g=u.length,v=[{pts:f,dts:f,data:u}];g<p-1;)if(n.d(t,g)&&g+5<p){n.c(l,this.observer,t,g,l.manifestCodec);var y=n.a(l,t,g,c,h);if(!y){o.b.log("Unable to parse AAC frame");break}g+=y.length,f=y.sample.pts,h++}else s.a.isHeader(t,g)?(u=s.a.getID3Data(t,g),v.push({pts:f,dts:f,data:u}),g+=u.length):g++;this.remuxer.remux(l,{samples:[]},{samples:v,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}();e.a=l},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(23),n=r(24),o=r(1),s=r(42),l=r(43),u=r(0),d=r(2),c={video:1,audio:2,id3:3,text:4},h=function(){function t(e,r,a,n){i(this,t),this.observer=e,this.config=a,this.typeSupported=n,this.remuxer=r,this.sampleAes=null}return t.prototype.setDecryptData=function(t){null!=t&&null!=t.key&&"SAMPLE-AES"===t.method?this.sampleAes=new l.a(this.observer,this.config,t,this.discardEPB):this.sampleAes=null},t.probe=function(e){var r=t._syncOffset(e);return!(r<0)&&(r&&u.b.warn("MPEG2-TS detected but first sync word found @ offset "+r+", junk ahead ?"),!0)},t._syncOffset=function(t){for(var e=Math.min(1e3,t.length-564),r=0;r<e;){if(71===t[r]&&71===t[r+188]&&71===t[r+376])return r;r++}return-1},t.createTrack=function(t,e){return{container:"video"===t\|\|"audio"===t?"video/mp2t":void 0,type:t,id:c[t],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0,dropped:"video"===t?0:void 0,isAAC:"audio"===t\|\|void 0,duration:"audio"===t?e:void 0}},t.prototype.resetInitSegment=function(e,r,i,a){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=t.createTrack("video",a),this._audioTrack=t.createTrack("audio",a),this._id3Track=t.createTrack("id3",a),this._txtTrack=t.createTrack("text",a),this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=r,this.videoCodec=i,this._duration=a},t.prototype.resetTimeStamp=function(){},t.prototype.append=function(e,r,i,a){var n=void 0,s=e.length,l=void 0,c=void 0,h=void 0,f=void 0,p=!1;this.contiguous=i;var g=this.pmtParsed,v=this._avcTrack,y=this._audioTrack,m=this._id3Track,b=v.pid,E=y.pid,T=m.pid,S=this._pmtId,A=v.pesData,R=y.pesData,_=m.pesData,w=this._parsePAT,L=this._parsePMT,D=this._parsePES,I=this._parseAVCPES.bind(this),k=this._parseAACPES.bind(this),O=this._parseMPEGPES.bind(this),C=this._parseID3PES.bind(this),P=t._syncOffset(e);for(s-=(s+P)%188,n=P;n<s;n+=188)if(71===e[n]){if(l=!!(64&e[n+1]),c=((31&e[n+1])<<8)+e[n+2],(48&e[n+3])>>4>1){if((h=n+5+e[n+4])===n+188)continue}else h=n+4;switch(c){case b:l&&(A&&(f=D(A))&&void 0!==f.pts&&I(f,!1),A={data:[],size:0}),A&&(A.data.push(e.subarray(h,n+188)),A.size+=n+188-h);break;case E:l&&(R&&(f=D(R))&&void 0!==f.pts&&(y.isAAC?k(f):O(f)),R={data:[],size:0}),R&&(R.data.push(e.subarray(h,n+188)),R.size+=n+188-h);break;case T:l&&(_&&(f=D(_))&&void 0!==f.pts&&C(f),_={data:[],size:0}),_&&(_.data.push(e.subarray(h,n+188)),_.size+=n+188-h);break;case 0:l&&(h+=e[h]+1),S=this._pmtId=w(e,h);break;case S:l&&(h+=e[h]+1);var x=L(e,h,!0===this.typeSupported.mpeg\|\|!0===this.typeSupported.mp3,null!=this.sampleAes);b=x.avc,b>0&&(v.pid=b),E=x.audio,E>0&&(y.pid=E,y.isAAC=x.isAAC),T=x.id3,T>0&&(m.pid=T),p&&!g&&(u.b.log("reparse from beginning"),p=!1,n=P-188),g=this.pmtParsed=!0;break;case 17:case 8191:break;default:p=!0}}else this.observer.trigger(o.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});A&&(f=D(A))&&void 0!==f.pts?(I(f,!0),v.pesData=null):v.pesData=A,R&&(f=D(R))&&void 0!==f.pts?(y.isAAC?k(f):O(f),y.pesData=null):(R&&R.size&&u.b.log("last AAC PES packet truncated,might overlap between fragments"),y.pesData=R),_&&(f=D(_))&&void 0!==f.pts?(C(f),m.pesData=null):m.pesData=_,null==this.sampleAes?this.remuxer.remux(y,v,m,this._txtTrack,r,i,a):this.decryptAndRemux(y,v,m,this._txtTrack,r,i,a)},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=void 0,n=void 0,o=void 0,s=void 0,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){u.b.log("unkown stream type:"+t[e]);break}case 15:-1===l.audio&&(l.audio=s);break;case 21:-1===l.id3&&(l.id3=s);break;case 219:if(!i){u.b.log("unkown stream type:"+t[e]);break}case 27:-1===l.avc&&(l.avc=s);break;case 3:case 4:r?-1===l.audio&&(l.audio=s,l.isAAC=!1):u.b.log("MPEG audio found, not supported in this browser for now");break;case 36:u.b.warn("HEVC stream type found, not supported for now");break;default:u.b.log("unkown stream type:"+t[e])}e+=5+((15&t[e+3])<<8\|t[e+4])}return l},t.prototype._parsePES=function(t){var e=0,r=void 0,i=void 0,a=void 0,n=void 0,o=void 0,s=void 0,l=void 0,d=void 0,c=t.data;if(!t\|\|0===t.size)return null;for(;c[0].length<19&&c.length>1;){var h=new Uint8Array(c[0].length+c[1].length);h.set(c[0]),h.set(c[1],c[0].length),c[0]=h,c.splice(1,1)}if(r=c[0],1===(r[0]<<16)+(r[1]<<8)+r[2]){if((a=(r[4]<<8)+r[5])&&a>t.size-6)return null;i=r[7],192&i&&(s=536870912(14&r[9])+4194304(255&r[10])+16384(254&r[11])+128(255&r[12])+(254&r[13])/2,s>4294967295&&(s-=8589934592),64&i?(l=536870912(14&r[14])+4194304(255&r[15])+16384(254&r[16])+128(255&r[17])+(254&r[18])/2,l>4294967295&&(l-=8589934592),s-l>54e5&&(u.b.warn(Math.round((s-l)/9e4)+"s delta between PTS and DTS, align them"),s=l)):l=s),n=r[8],d=n+9,t.size-=d,o=new Uint8Array(t.size);for(var f=0,p=c.length;f<p;f++){r=c[f];var g=r.byteLength;if(d){if(d>g){d-=g;continue}r=r.subarray(d),g-=d,d=0}o.set(r,e),e+=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\|\|!0===t.key\|\|e.sps&&(i\|\|this.contiguous)?(t.id=i,r.push(t)):e.dropped++}t.debug.length&&u.b.log(t.pts+"/"+t.dts+":"+t.debug)},t.prototype._parseAVCPES=function(t,e){var r=this,i=this._avcTrack,a=this._parseAVCNALu(t.data),n=void 0,o=this.avcSample,l=void 0,u=!1,d=void 0,c=this.pushAccesUnit.bind(this),h=function(t,e,r,i){return{key:t,pts:e,dts:r,units:[],debug:i}};t.data=null,o&&a.length&&!i.audFound&&(c(o,i),o=this.avcSample=h(!1,t.pts,t.dts,"")),a.forEach(function(e){switch(e.type){case 1:l=!0,o\|\|(o=r.avcSample=h(!0,t.pts,t.dts,"")),o.frame=!0;var a=e.data;if(u&&a.length>4){var f=new s.a(a).readSliceType();2!==f&&4!==f&&7!==f&&9!==f\|\|(o.key=!0)}break;case 5:l=!0,o\|\|(o=r.avcSample=h(!0,t.pts,t.dts,"")),o.key=!0,o.frame=!0;break;case 6:l=!0,n=new s.a(r.discardEPB(e.data)),n.readUByte();for(var p=0,g=0,v=!1,y=0;!v&&n.bytesAvailable>1;){p=0;do{y=n.readUByte(),p+=y}while(255===y);g=0;do{y=n.readUByte(),g+=y}while(255===y);if(4===p&&0!==n.bytesAvailable){v=!0;if(181===n.readUByte()){if(49===n.readUShort()){if(1195456820===n.readUInt()){if(3===n.readUByte()){var m=n.readUByte(),b=n.readUByte(),E=31&m,T=[m,b];for(d=0;d<E;d++)T.push(n.readUByte()),T.push(n.readUByte()),T.push(n.readUByte());r._insertSampleInOrder(r._txtTrack.samples,{type:3,pts:t.pts,bytes:T})}}}}}else if(g<n.bytesAvailable)for(d=0;d<g;d++)n.readUByte()}break;case 7:if(l=!0,u=!0,!i.sps){n=new s.a(e.data);var S=n.readSPS();i.width=S.width,i.height=S.height,i.pixelRatio=S.pixelRatio,i.sps=[e.data],i.duration=r._duration;var A=e.data.subarray(1,4),R="avc1.";for(d=0;d<3;d++){var _=A[d].toString(16);_.length<2&&(_="0"+_),R+=_}i.codec=R}break;case 8:l=!0,i.pps\|\|(i.pps=[e.data]);break;case 9:l=!1,i.audFound=!0,o&&c(o,i),o=r.avcSample=h(!1,t.pts,t.dts,"");break;case 12:l=!1;break;default:l=!1,o&&(o.debug+="unknown NAL "+e.type+" ")}if(o&&l){o.units.push(e)}}),e&&o&&(c(o,i),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=0,r=t.byteLength,i=void 0,a=void 0,n=this._avcTrack,o=n.naluState\|\|0,s=o,l=[],u=void 0,d=void 0,c=-1,h=void 0;for(-1===o&&(c=0,h=31&t[0],o=0,e=1);e<r;)if(i=t[e++],o)if(1!==o)if(i)if(1===i){if(c>=0)u={data:t.subarray(c,e-o-1),type:h},l.push(u);else{var f=this._getLastNalUnit();if(f&&(s&&e<=4-s&&f.state&&(f.data=f.data.subarray(0,f.data.byteLength-s)),(a=e-o-1)>0)){var p=new Uint8Array(f.data.byteLength+a);p.set(f.data,0),p.set(t.subarray(0,a),f.data.byteLength),f.data=p}}e<r?(d=31&t[e],c=e,h=d,o=0):o=-1}else o=0;else o=3;else o=i?0:2;else o=i?0:1;if(c>=0&&o>=0&&(u={data:t.subarray(c,r),type:h,state:o},l.push(u)),0===l.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 n.naluState=o,l},t.prototype.discardEPB=function(t){for(var e=t.byteLength,r=[],i=1,a=void 0,n=void 0;i<e-2;)0===t[i]&&0===t[i+1]&&3===t[i+2]?(r.push(i+2),i+=2):i++;if(0===r.length)return t;a=e-r.length,n=new Uint8Array(a);var o=0;for(i=0;i<a;o++,i++)o===r[0]&&(o++,r.shift()),n[i]=t[o];return n},t.prototype._parseAACPES=function(t){var e=this._audioTrack,r=t.data,i=t.pts,n=this.aacOverFlow,s=this.aacLastPTS,l=void 0,c=void 0,h=void 0,f=void 0,p=void 0;if(n){var g=new Uint8Array(n.byteLength+r.byteLength);g.set(n,0),g.set(r,n.byteLength),r=g}for(h=0,p=r.length;h<p-1&&!a.d(r,h);h++);if(h){var v=void 0,y=void 0;if(h<p-1?(v="AAC PES did not start with ADTS header,offset:"+h,y=!1):(v="no ADTS header found in AAC PES",y=!0),u.b.warn("parsing error:"+v),this.observer.trigger(o.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.FRAG_PARSING_ERROR,fatal:y,reason:v}),y)return}if(a.c(e,this.observer,r,h,this.audioCodec),c=0,l=a.b(e.samplerate),n&&s){var m=s+l;Math.abs(m-i)>1&&(u.b.log("AAC: align PTS for overlapping frames by "+Math.round((m-i)/90)),i=m)}for(;h<p;)if(a.d(r,h)&&h+5<p){var b=a.a(e,r,h,i,c);if(!b)break;h+=b.length,f=b.sample.pts,c++}else h++;n=h<p?r.subarray(h,p):null,this.aacOverFlow=n,this.aacLastPTS=f},t.prototype._parseMPEGPES=function(t){for(var e=t.data,r=e.length,i=0,a=0,o=t.pts;a<r;)if(n.a.isHeader(e,a)){var s=n.a.appendFrame(this._audioTrack,e,a,o,i);if(!s)break;a+=s.length,i++}else a++},t.prototype._parseID3PES=function(t){this._id3Track.samples.push(t)},t}();e.a=h},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(0),n=function(){function t(e){i(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=8a,this.bytesAvailable-=a},t.prototype.skipBits=function(t){var e=void 0;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&&a.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=void 0;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=8,r=8,i=void 0,a=void 0;for(i=0;i<t;i++)0!==r&&(a=this.readEG(),r=(e+a+256)%256),e=0===r?e:r},t.prototype.readSPS=function(){var t=0,e=0,r=0,i=0,a=void 0,n=void 0,o=void 0,s=void 0,l=void 0,u=void 0,d=void 0,c=this.readUByte.bind(this),h=this.readBits.bind(this),f=this.readUEG.bind(this),p=this.readBoolean.bind(this),g=this.skipBits.bind(this),v=this.skipEG.bind(this),y=this.skipUEG.bind(this),m=this.skipScalingList.bind(this);if(c(),a=c(),h(5),g(3),c(),y(),100===a\|\|110===a\|\|122===a\|\|244===a\|\|44===a\|\|83===a\|\|86===a\|\|118===a\|\|128===a){var b=f();if(3===b&&g(1),y(),y(),g(1),p())for(u=3!==b?8:12,d=0;d<u;d++)p()&&m(d<6?16:64)}y();var E=f();if(0===E)f();else if(1===E)for(g(1),v(),v(),n=f(),d=0;d<n;d++)v();y(),g(1),o=f(),s=f(),l=h(1),0===l&&g(1),g(1),p()&&(t=f(),e=f(),r=f(),i=f());var T=[1,1];if(p()&&p()){switch(c()){case 1:T=[1,1];break;case 2:T=[12,11];break;case 3:T=[10,11];break;case 4:T=[16,11];break;case 5:T=[40,33];break;case 6:T=[24,11];break;case 7:T=[20,11];break;case 8:T=[32,11];break;case 9:T=[80,33];break;case 10:T=[18,11];break;case 11:T=[15,11];break;case 12:T=[64,33];break;case 13:T=[160,99];break;case 14:T=[4,3];break;case 15:T=[3,2];break;case 16:T=[2,1];break;case 255:T=[c()<<8\|c(),c()<<8\|c()]}}return{width:Math.ceil(16(o+1)-2t-2e),height:(2-l)(s+1)16-(l?2:4)(r+i),pixelRatio:T}},t.prototype.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},t}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(14),n=function(){function t(e,r,n,o){i(this,t),this.decryptdata=n,this.discardEPB=o,this.decrypter=new a.a(e,r,{removePKCS7Padding:!1})}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=16Math.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}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(9),n=r(0),o=r(24),s=function(){function t(e,r,a){i(this,t),this.observer=e,this.config=a,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=void 0,r=void 0,i=a.a.getID3Data(t,0);if(i&&void 0!==a.a.getTimeStamp(i))for(e=i.length,r=Math.min(t.length-1,e+100);e<r;e++)if(o.a.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 n=a.a.getID3Data(t,0),s=a.a.getTimeStamp(n),l=s?90s:9e4e,u=n.length,d=t.length,c=0,h=0,f=this._audioTrack,p=[{pts:l,dts:l,data:n}];u<d;)if(o.a.isHeader(t,u)){var g=o.a.appendFrame(f,t,u,l,c);if(!g)break;u+=g.length,h=g.sample.pts,c++}else a.a.isHeader(t,u)?(n=a.a.getID3Data(t,u),p.push({pts:h,dts:h,data:n}),u+=n.length):u++;this.remuxer.remux(f,{samples:[]},{samples:p,inputTimeScale:9e4},{samples:[]},e,r,i)},t.prototype.destroy=function(){},t}();e.a=s},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(46),n=r(47),o=r(1),s=r(2),l=r(0),u=function(){function t(e,r,a,n){i(this,t),this.observer=e,this.config=r,this.typeSupported=a;var o=navigator.userAgent;this.isSafari=n&&n.indexOf("Apple")>-1&&o&&!o.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,s){if(this.ISGenerated\|\|this.generateIS(t,e,a),this.ISGenerated){var u=t.samples.length,d=e.samples.length,c=a,h=a;if(u&&d){var f=(t.samples[0].dts-e.samples[0].dts)/e.inputTimeScale;c+=Math.max(0,f),h+=Math.max(0,-f)}if(u){t.timescale\|\|(l.b.warn("regenerate InitSegment as audio detected"),this.generateIS(t,e,a));var p=this.remuxAudio(t,c,n,s);if(d){var g=void 0;p&&(g=p.endPTS-p.startPTS),e.timescale\|\|(l.b.warn("regenerate InitSegment as video detected"),this.generateIS(t,e,a)),this.remuxVideo(e,h,n,g,s)}}else if(d){var v=this.remuxVideo(e,h,n,0,s);v&&t.codec&&this.remuxEmptyAudio(t,c,n,v)}}r.samples.length&&this.remuxID3(r,a),i.samples.length&&this.remuxText(i,a),this.observer.trigger(o.a.FRAG_PARSED)},t.prototype.generateIS=function(t,e,r){var i=this.observer,a=t.samples,u=e.samples,d=this.typeSupported,c="audio/mp4",h={},f={tracks:h},p=void 0===this._initPTS,g=void 0,v=void 0;if(p&&(g=v=1/0),t.config&&a.length&&(t.timescale=t.samplerate,l.b.log("audio sampling rate : "+t.samplerate),t.isAAC\|\|(d.mpeg?(c="audio/mpeg",t.codec=""):d.mp3&&(t.codec="mp3")),h.audio={container:c,codec:t.codec,initSegment:!t.isAAC&&d.mpeg?new Uint8Array:n.a.initSegment([t]),metadata:{channelCount:t.channelCount}},p&&(g=v=a[0].pts-t.inputTimeScaler)),e.sps&&e.pps&&u.length){var y=e.inputTimeScale;e.timescale=y,h.video={container:"video/mp4",codec:e.codec,initSegment:n.a.initSegment([e]),metadata:{width:e.width,height:e.height}},p&&(g=Math.min(g,u[0].pts-yr),v=Math.min(v,u[0].dts-yr),this.observer.trigger(o.a.INIT_PTS_FOUND,{initPTS:g}))}Object.keys(h).length?(i.trigger(o.a.FRAG_PARSING_INIT_SEGMENT,f),this.ISGenerated=!0,p&&(this._initPTS=g,this._initDTS=v)):i.trigger(o.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.prototype.remuxVideo=function(t,e,r,i,a){var u=8,d=t.timescale,c=void 0,h=void 0,f=void 0,p=void 0,g=void 0,v=void 0,y=void 0,m=t.samples,b=[],E=m.length,T=this._PTSNormalize,S=this._initDTS,A=this.nextAvcDts,R=this.isSafari;if(0!==E){R&&(r\|=m.length&&A&&(a&&Math.abs(e-A/d)<.1\|\|Math.abs(m[0].pts-A-S)<d/5)),r\|\|(A=ed),m.forEach(function(t){t.pts=T(t.pts-S,A),t.dts=T(t.dts-S,A)}),m.sort(function(t,e){var r=t.dts-e.dts,i=t.pts-e.pts;return r\|\|i\|\|t.id-e.id});var _=m.reduce(function(t,e){return Math.max(Math.min(t,e.pts-e.dts),-18e3)},0);if(_<0){l.b.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(_/90)+" ms to overcome this issue");for(var w=0;w<m.length;w++)m[w].dts+=_}var L=m[0];g=Math.max(L.dts,0),p=Math.max(L.pts,0);var D=Math.round((g-A)/90);r&&D&&(D>1?l.b.log("AVC:"+D+" ms hole between fragments detected,filling it"):D<-1&&l.b.log("AVC:"+-D+" ms overlapping between fragments detected"),g=A,m[0].dts=g,p=Math.max(p-D,A),m[0].pts=p,l.b.log("Video/PTS/DTS adjusted: "+Math.round(p/90)+"/"+Math.round(g/90)+",delta:"+D+" ms")),g,L=m[m.length-1],y=Math.max(L.dts,0),v=Math.max(L.pts,0,y),R&&(c=Math.round((y-g)/(m.length-1)));for(var I=0,k=0,O=0;O<E;O++){for(var C=m[O],P=C.units,x=P.length,F=0,M=0;M<x;M++)F+=P[M].data.length;k+=F,I+=x,C.length=F,C.dts=R?g+Oc:Math.max(C.dts,g),C.pts=Math.max(C.pts,C.dts)}var N=k+4I+8;try{h=new Uint8Array(N)}catch(t){return void this.observer.trigger(o.a.ERROR,{type:s.b.MUX_ERROR,details:s.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:N,reason:"fail allocating video mdat "+N})}var U=new DataView(h.buffer);U.setUint32(0,N),h.set(n.a.types.mdat,4);for(var B=0;B<E;B++){for(var G=m[B],K=G.units,j=0,H=void 0,V=0,Y=K.length;V<Y;V++){var W=K[V],q=W.data,X=W.data.byteLength;U.setUint32(u,X),u+=4,h.set(q,u),u+=X,j+=4+X}if(R)H=Math.max(0,cMath.round((G.pts-G.dts)/c));else{if(B<E-1)c=m[B+1].dts-G.dts;else{var z=this.config,Q=G.dts-m[B>0?B-1:B].dts;if(z.stretchShortVideoTrack){var $=z.maxBufferHole,J=Math.floor($d),Z=(i?p+id:this.nextAudioPts)-G.pts;Z>J?(c=Z-Q,c<0&&(c=Q),l.b.log("It is approximately "+Z/90+" ms to the next segment; using duration "+c/90+" ms for the last video frame.")):c=Q}else c=Q}H=Math.round(G.pts-G.dts)}b.push({size:j,duration:c,cts:H,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:G.key?2:1,isNonSync:G.key?0:1}})}this.nextAvcDts=y+c;var tt=t.dropped;if(t.len=0,t.nbNalu=0,t.dropped=0,b.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var et=b[0].flags;et.dependsOn=2,et.isNonSync=0}t.samples=b,f=n.a.moof(t.sequenceNumber++,g,t),t.samples=[];var rt={data1:f,data2:h,startPTS:p/d,endPTS:(v+c)/d,startDTS:g/d,endDTS:this.nextAvcDts/d,type:"video",hasAudio:!1,hasVideo:!0,nb:b.length,dropped:tt};return this.observer.trigger(o.a.FRAG_PARSING_DATA,rt),rt}},t.prototype.remuxAudio=function(t,e,r,i){var u=t.inputTimeScale,d=t.timescale,c=u/d,h=t.isAAC?1024:1152,f=hc,p=this._PTSNormalize,g=this._initDTS,v=!t.isAAC&&this.typeSupported.mpeg,y=void 0,m=void 0,b=void 0,E=void 0,T=void 0,S=void 0,A=void 0,R=t.samples,_=[],w=this.nextAudioPts;if(r\|=R.length&&w&&(i&&Math.abs(e-w/u)<.1\|\|Math.abs(R[0].pts-w-g)<20f),R.forEach(function(t){t.pts=t.dts=p(t.pts-g,eu)}),R=R.filter(function(t){return t.pts>=0}),0!==R.length){if(r\|\|(w=i?eu:R[0].pts),t.isAAC)for(var L=this.config.maxAudioFramesDrift,D=0,I=w;D<R.length;){var k,O=R[D],C=O.pts;k=C-I;var P=Math.abs(1e3k/u);if(k<=-Lf)l.b.warn("Dropping 1 audio frame @ "+(I/u).toFixed(3)+"s due to "+Math.round(P)+" ms overlap."),R.splice(D,1),t.len-=O.unit.length;else if(k>=Lf&&P<1e4&&I){var x=Math.round(k/f);l.b.warn("Injecting "+x+" audio frame @ "+(I/u).toFixed(3)+"s due to "+Math.round(1e3k/u)+" ms gap.");for(var F=0;F<x;F++){var M=Math.max(I,0);b=a.a.getSilentFrame(t.manifestCodec\|\|t.codec,t.channelCount),b\|\|(l.b.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),b=O.unit.subarray()),R.splice(D,0,{unit:b,pts:M,dts:M}),t.len+=b.length,I+=f,D++}O.pts=O.dts=I,I+=f,D++}else Math.abs(k),O.pts=O.dts=I,I+=f,D++}for(var N=0,U=R.length;N<U;N++){var B=R[N],G=B.unit,K=B.pts;if(void 0!==A)m.duration=Math.round((K-A)/c);else{var j=Math.round(1e3(K-w)/u),H=0;if(r&&t.isAAC&&j){if(j>0&&j<1e4)H=Math.round((K-w)/f),l.b.log(j+" ms hole between AAC samples detected,filling it"),H>0&&(b=a.a.getSilentFrame(t.manifestCodec\|\|t.codec,t.channelCount),b\|\|(b=G.subarray()),t.len+=Hb.length);else if(j<-12){l.b.log("drop overlapping AAC sample, expected/parsed/delta:"+(w/u).toFixed(3)+"s/"+(K/u).toFixed(3)+"s/"+-j+"ms"),t.len-=G.byteLength;continue}K=w}if(S=K,!(t.len>0))return;var V=v?t.len:t.len+8;y=v?0:8;try{E=new Uint8Array(V)}catch(t){return void this.observer.trigger(o.a.ERROR,{type:s.b.MUX_ERROR,details:s.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:V,reason:"fail allocating audio mdat "+V})}if(!v){new DataView(E.buffer).setUint32(0,V),E.set(n.a.types.mdat,4)}for(var Y=0;Y<H;Y++)b=a.a.getSilentFrame(t.manifestCodec\|\|t.codec,t.channelCount),b\|\|(l.b.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),b=G.subarray()),E.set(b,y),y+=b.byteLength,m={size:b.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},_.push(m)}E.set(G,y);var W=G.byteLength;y+=W,m={size:W,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},_.push(m),A=K}var q=0,X=_.length;if(X>=2&&(q=_[X-2].duration,m.duration=q),X){this.nextAudioPts=w=A+cq,t.len=0,t.samples=_,T=v?new Uint8Array:n.a.moof(t.sequenceNumber++,S/c,t),t.samples=[];var z=S/u,Q=w/u,$={data1:T,data2:E,startPTS:z,endPTS:Q,startDTS:z,endDTS:Q,type:"audio",hasAudio:!0,hasVideo:!1,nb:X};return this.observer.trigger(o.a.FRAG_PARSING_DATA,$),$}return null}},t.prototype.remuxEmptyAudio=function(t,e,r,i){var n=t.inputTimeScale,o=t.samplerate?t.samplerate:n,s=n/o,u=this.nextAudioPts,d=(void 0!==u?u:i.startDTSn)+this._initDTS,c=i.endDTSn+this._initDTS,h=1024s,f=Math.ceil((c-d)/h),p=a.a.getSilentFrame(t.manifestCodec\|\|t.codec,t.channelCount);if(l.b.warn("remux empty Audio"),!p)return void l.b.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var g=[],v=0;v<f;v++){var y=d+vh;g.push({unit:p,pts:y,dts:y}),t.len+=p.length}t.samples=g,this.remuxAudio(t,e,r)},t.prototype.remuxID3=function(t,e){var r=t.samples.length,i=void 0,a=t.inputTimeScale,n=this._initPTS,s=this._initDTS;if(r){for(var l=0;l<r;l++)i=t.samples[l],i.pts=(i.pts-n)/a,i.dts=(i.dts-s)/a;this.observer.trigger(o.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=t.samples.length,i=void 0,a=t.inputTimeScale,n=this._initPTS;if(r){for(var s=0;s<r;s++)i=t.samples[s],i.pts=(i.pts-n)/a;this.observer.trigger(o.a.FRAG_PARSING_USERDATA,{samples:t.samples})}t.samples=[],e=e},t.prototype._PTSNormalize=function(t,e){var r=void 0;if(void 0===e)return t;for(r=e<t?-8589934592:8589934592;Math.abs(t-e)>4294967296;)t+=r;return t},t}();e.a=u},function(t,e,r){"use 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.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}();e.a=a},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=Math.pow(2,32)-1,n=function(){function t(){i(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=void 0;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=Array.prototype.slice.call(arguments,1),r=8,i=e.length,a=i,n=void 0;i--;)r+=e[i].byteLength;for(n=new Uint8Array(r),n[0]=r>>24&255,n[1]=r>>16&255,n[2]=r>>8&255,n[3]=255&r,n.set(t,4),i=0,r=8;i<a;i++)n.set(e[i],r),r+=e[i].byteLength;return n},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/(a+1)),n=Math.floor(r%(a+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,n>>24,n>>16&255,n>>8&255,255&n,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/(a+1)),n=Math.floor(r%(a+1)),o=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,n>>24,n>>16&255,n>>8&255,255&n,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,o)},t.sdtp=function(e){var r=e.samples\|\|[],i=new Uint8Array(4+r.length),a=void 0,n=void 0;for(n=0;n<r.length;n++)a=r[n].flags,i[n+4]=a.dependsOn<<4\|a.isDependedOn<<2\|a.hasRedundancy;return t.box(t.types.sdtp,i)},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=void 0,n=void 0,o=void 0;for(a=0;a<e.sps.length;a++)n=e.sps[a],o=n.byteLength,r.push(o>>>8&255),r.push(255&o),r=r.concat(Array.prototype.slice.call(n));for(a=0;a<e.pps.length;a++)n=e.pps[a],o=n.byteLength,i.push(o>>>8&255),i.push(255&o),i=i.concat(Array.prototype.slice.call(n));var s=t.box(t.types.avcC,new Uint8Array([1,r[3],r[4],r[5],255,224\|e.sps.length].concat(r).concat([e.pps.length]).concat(i))),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.duratione.timescale,n=e.width,o=e.height,s=Math.floor(i/(a+1)),l=Math.floor(i%(a+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,s>>24,s>>16&255,s>>8&255,255&s,l>>24,l>>16&255,l>>8&255,255&l,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,n>>8&255,255&n,0,0,o>>8&255,255&o,0,0]))},t.traf=function(e,r){var i=t.sdtp(e),n=e.id,o=Math.floor(r/(a+1)),s=Math.floor(r%(a+1));return t.box(t.types.traf,t.box(t.types.tfhd,new Uint8Array([0,0,0,0,n>>24,n>>16&255,n>>8&255,255&n])),t.box(t.types.tfdt,new Uint8Array([1,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,s>>24,s>>16&255,s>>8&255,255&s])),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=e.samples\|\|[],a=i.length,n=12+16a,o=new Uint8Array(n),s=void 0,l=void 0,u=void 0,d=void 0,c=void 0,h=void 0;for(r+=8+n,o.set([0,0,15,1,a>>>24&255,a>>>16&255,a>>>8&255,255&a,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),s=0;s<a;s++)l=i[s],u=l.duration,d=l.size,c=l.flags,h=l.cts,o.set([u>>>24&255,u>>>16&255,u>>>8&255,255&u,d>>>24&255,d>>>16&255,d>>>8&255,255&d,c.isLeading<<2\|c.dependsOn,c.isDependedOn<<6\|c.hasRedundancy<<4\|c.paddingValue<<1\|c.isNonSync,61440&c.degradPrio,15&c.degradPrio,h>>>24&255,h>>>16&255,h>>>8&255,255&h],12+16s);return t.box(t.types.trun,o)},t.initSegment=function(e){t.types\|\|t.init();var r=t.moov(e),i=void 0;return i=new Uint8Array(t.FTYP.byteLength+r.byteLength),i.set(t.FTYP),i.set(r,t.FTYP.byteLength),i},t}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(1),n=function(){function t(e){i(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,n,o,s,l){var u=this.observer,d="";t&&(d+="audio"),e&&(d+="video"),u.trigger(a.a.FRAG_PARSING_DATA,{data1:l,startPTS:n,startDTS:n,type:d,hasAudio:!!t,hasVideo:!!e,nb:1,dropped:0}),u.trigger(a.a.FRAG_PARSED)},t}();e.a=n},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=r(22),a=r(1),n=r(0),o=r(13),s=r.n(o),l=function(t){var e=new s.a;e.trigger=function(t){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];e.emit.apply(e,[t,t].concat(i))},e.off=function(t){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];e.removeListener.apply(e,[t].concat(i))};var r=function(e,r){t.postMessage({event:e,data:r})};t.addEventListener("message",function(a){var o=a.data;switch(o.cmd){case"init":var s=JSON.parse(o.config);t.demuxer=new i.a(e,o.typeSupported,s,o.vendor);try{Object(n.a)(!0===s.debug)}catch(t){console.warn("demuxerWorker: unable to enable logs")}r("init",null);break;case"demux":t.demuxer.push(o.data,o.decryptdata,o.initSegment,o.audioCodec,o.videoCodec,o.timeOffset,o.discontinuity,o.trackSwitch,o.contiguous,o.duration,o.accurateTimeOffset,o.defaultInitPTS)}}),e.on(a.a.FRAG_DECRYPTED,r),e.on(a.a.FRAG_PARSING_INIT_SEGMENT,r),e.on(a.a.FRAG_PARSED,r),e.on(a.a.ERROR,r),e.on(a.a.FRAG_PARSING_METADATA,r),e.on(a.a.FRAG_PARSING_USERDATA,r),e.on(a.a.INIT_PTS_FOUND,r),e.on(a.a.FRAG_PARSING_DATA,function(e,r){var i=[],a={event:e,data:r};r.data1&&(a.data1=r.data1.buffer,i.push(r.data1.buffer),delete r.data1),r.data2&&(a.data2=r.data2.buffer,i.push(r.data2.buffer),delete r.data2),t.postMessage(a,i)})};e.default=l},function(t,e,r){"use strict";function i(t,e,r){if(!Array.isArray(t)\|\|!t.length\|\|!Object(s.a)(e))return null;if(e<t[0].programDateTime)return null;if(e>=t[t.length-1].endProgramDateTime)return null;r=r\|\|0;for(var i=0;i<t.length;++i){var a=t[i];if(o(e,r,a))return a}return null}function a(t,e){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,a=t?e[t.sn-e[0].sn+1]:null;return a&&!n(r,i,a)?a:l.a.search(e,n.bind(null,r,i))}function n(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments[2],i=Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return r.start+r.duration-i<=t?1:r.start-i>t&&r.start?-1:0}function o(t,e,r){var i=1e3Math.min(e,r.duration+(r.deltaPTS?r.deltaPTS:0));return r.endProgramDateTime-i>t}e.a=i,e.b=a;var s=r(3),l=r(7)},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(8),n=r(2),o=r(1),s=r(0),l=function(){function t(e,r,a,n){i(this,t),this.config=e,this.media=r,this.fragmentTracker=a,this.hls=n,this.stallReported=!1}return t.prototype.poll=function(t,e){var r=this.config,i=this.media,n=i.currentTime,o=window.performance.now();if(n!==t)return this.stallReported&&(s.b.warn("playback not stuck anymore @"+n+", after "+Math.round(o-this.stalled)+"ms"),this.stallReported=!1),this.stalled=null,void(this.nudgeRetry=0);if(!(i.ended\|\|!i.buffered.length\|\|i.readyState>2\|\|i.seeking&&a.a.isBuffered(i,n))){var l=o-this.stalled,u=a.a.bufferInfo(i,n,r.maxBufferHole);if(!this.stalled)return void(this.stalled=o);l>=1e3&&this._reportStall(u.len),this._tryFixBufferStall(u,l)}},t.prototype._tryFixBufferStall=function(t,e){var r=this.config,i=this.fragmentTracker,a=this.media,n=a.currentTime,o=i.getPartialFragment(n);o&&this._trySkipBufferHole(o),t.len>.5&&e>1e3r.highBufferWatchdogPeriod&&(this.stalled=null,this._tryNudgeBuffer())},t.prototype._reportStall=function(t){var e=this.hls,r=this.media;this.stallReported\|\|(this.stallReported=!0,s.b.warn("Playback stalling at @"+r.currentTime+" due to low buffer"),e.trigger(o.a.ERROR,{type:n.b.MEDIA_ERROR,details:n.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:t}))},t.prototype._trySkipBufferHole=function(t){for(var e=this.hls,r=this.media,i=r.currentTime,a=0,l=0;l<r.buffered.length;l++){var u=r.buffered.start(l);if(i>=a&&i<u)return r.currentTime=Math.max(u,r.currentTime+.1),s.b.warn("skipping hole, adjusting currentTime from "+i+" to "+r.currentTime),this.stalled=null,void e.trigger(o.a.ERROR,{type:n.b.MEDIA_ERROR,details:n.a.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+i+" to "+r.currentTime,frag:t});a=r.buffered.end(l)}},t.prototype._tryNudgeBuffer=function(){var t=this.config,e=this.hls,r=this.media,i=r.currentTime,a=(this.nudgeRetry\|\|0)+1;if(this.nudgeRetry=a,a<t.nudgeMaxRetry){var l=i+at.nudgeOffset;s.b.log("adjust currentTime from "+i+" to "+l),r.currentTime=l,e.trigger(o.a.ERROR,{type:n.b.MEDIA_ERROR,details:n.a.BUFFER_NUDGE_ON_STALL,fatal:!1})}else s.b.error("still stuck in high buffer @"+i+" after "+t.nudgeMaxRetry+", raise fatal error"),e.trigger(o.a.ERROR,{type:n.b.MEDIA_ERROR,details:n.a.BUFFER_STALLED_ERROR,fatal:!0})},t}();e.a=l},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(4),l=r(0),u=r(2),d=r(20),c=r(16),h="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},f=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}}(),p=window,g=p.performance,v=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.MANIFEST_LOADED,o.a.LEVEL_LOADED,o.a.AUDIO_TRACK_SWITCHED,o.a.FRAG_LOADED,o.a.ERROR));return n.canload=!1,n.currentLevelIndex=null,n.manualLevelIndex=-1,n.timer=null,n}return n(e,t),e.prototype.onHandlerDestroying=function(){this.clearTimer(),this.manualLevelIndex=-1},e.prototype.clearTimer=function(){null!==this.timer&&(clearTimeout(this.timer),this.timer=null)},e.prototype.startLoad=function(){var t=this._levels;this.canload=!0,this.levelRetryCount=0,t&&t.forEach(function(t){t.loadError=0;var e=t.details;e&&e.live&&(t.details=void 0)}),null!==this.timer&&this.loadLevel()},e.prototype.stopLoad=function(){this.canload=!1},e.prototype.onManifestLoaded=function(t){var e=[],r=void 0,i={},a=null,n=!1,s=!1,h=/chrome\|firefox/.test(navigator.userAgent.toLowerCase()),f=[];if(t.levels.forEach(function(t){t.loadError=0,t.fragmentError=!1,n=n\|\|!!t.videoCodec,s=s\|\|!!t.audioCodec\|\|!(!t.attrs\|\|!t.attrs.AUDIO),h&&t.audioCodec&&-1!==t.audioCodec.indexOf("mp4a.40.34")&&(t.audioCodec=void 0),a=i[t.bitrate],a?a.url.push(t.url):(t.url=[t.url],t.urlId=0,i[t.bitrate]=t,e.push(t)),t.attrs&&t.attrs.AUDIO&&Object(c.a)(a\|\|t,"audio",t.attrs.AUDIO),t.attrs&&t.attrs.SUBTITLES&&Object(c.a)(a\|\|t,"text",t.attrs.SUBTITLES)}),n&&s&&(e=e.filter(function(t){return!!t.videoCodec})),e=e.filter(function(t){var e=t.audioCodec,r=t.videoCodec;return(!e\|\|Object(d.a)(e))&&(!r\|\|Object(d.a)(r))}),t.audioTracks&&(f=t.audioTracks.filter(function(t){return!t.audioCodec\|\|Object(d.a)(t.audioCodec,"audio")}),f.forEach(function(t,e){t.id=e})),e.length>0){r=e[0].bitrate,e.sort(function(t,e){return t.bitrate-e.bitrate}),this._levels=e;for(var p=0;p<e.length;p++)if(e[p].bitrate===r){this._firstLevel=p,l.b.log("manifest loaded,"+e.length+" level(s) found, first bitrate:"+r);break}this.hls.trigger(o.a.MANIFEST_PARSED,{levels:e,audioTracks:f,firstLevel:this._firstLevel,stats:t.stats,audio:s,video:n,altAudio:f.length>0&&n})}else this.hls.trigger(o.a.ERROR,{type:u.b.MEDIA_ERROR,details:u.a.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:this.hls.url,reason:"no level with compatible codecs found in manifest"})},e.prototype.setLevelInternal=function(t){var e=this._levels,r=this.hls;if(t>=0&&t<e.length){if(this.clearTimer(),this.currentLevelIndex!==t){l.b.log("switching to level 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controller, cannot recover from "+o+" error"),this.currentLevelIndex=null,this.clearTimer(),void(t.fatal=!0);d=Math.min(Math.pow(2,this.levelRetryCount)n.levelLoadingRetryDelay,n.levelLoadingMaxRetryTimeout),this.timer=setTimeout(function(){return a.loadLevel()},d),t.levelRetry=!0,this.levelRetryCount++,l.b.warn("level controller, "+o+", retry in "+d+" ms, current retry count is "+this.levelRetryCount)}(r\|\|i)&&(u=s.url.length,u>1&&s.loadError<u?(s.urlId=(s.urlId+1)%u,s.details=void 0,l.b.warn("level controller, "+o+" for level "+e+": switching to redundant URL-id "+s.urlId)):-1===this.manualLevelIndex?(c=0===e?this._levels.length-1:e-1,l.b.warn("level controller, "+o+": switch to "+c),this.hls.nextAutoLevel=this.currentLevelIndex=c):i&&(l.b.warn("level controller, "+o+": reload a fragment"),this.currentLevelIndex=null))},e.prototype.onFragLoaded=function(t){var e=t.frag;if(void 0!==e&&"main"===e.type){var r=this._levels[e.level];void 0!==r&&(r.fragmentError=!1,r.loadError=0,this.levelRetryCount=0)}},e.prototype.onLevelLoaded=function(t){var e=this,r=t.level;if(r===this.currentLevelIndex){var i=this._levels[r];i.fragmentError\|\|(i.loadError=0,this.levelRetryCount=0);var a=t.details;if(a.live){var n=1e3(a.averagetargetduration?a.averagetargetduration:a.targetduration),o=n,s=i.details;s&&a.endSN===s.endSN&&(o/=2,l.b.log("same live playlist, reload twice faster")),o-=g.now()-t.stats.trequest,o=Math.max(n/2,Math.round(o)),l.b.log("live playlist, reload in "+Math.round(o)+" ms"),this.timer=setTimeout(function(){return e.loadLevel()},o)}else this.clearTimer()}},e.prototype.onAudioTrackSwitched=function(t){var e=this.hls.audioTracks[t.id].groupId,r=this.hls.levels[this.currentLevelIndex];if(r&&r.audioGroupIds){var i=r.audioGroupIds.findIndex(function(t){return t===e});i!==r.urlId&&(r.urlId=i,this.startLoad())}},e.prototype.loadLevel=function(){if(l.b.debug("call to loadLevel"),null!==this.currentLevelIndex&&this.canload){var t=this._levels[this.currentLevelIndex];if("object"===(void 0===t?"undefined":h(t))&&t.url.length>0){var e=this.currentLevelIndex,r=t.urlId,i=t.url[r];l.b.log("Attempt loading level index "+e+" with URL-id "+r),this.hls.trigger(o.a.LEVEL_LOADING,{url:i,level:e,id:r})}}},f(e,[{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(t){var e=this._levels;e&&(t=Math.min(t,e.length-1),this.currentLevelIndex===t&&e[t].details\|\|this.setLevelInternal(t))}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(t){this.manualLevelIndex=t,void 0===this._startLevel&&(this._startLevel=t),-1!==t&&(this.level=t)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(t){this._firstLevel=t}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var t=this.hls.config.startLevel;return void 0!==t?t:this._firstLevel}return this._startLevel},set:function(t){this._startLevel=t}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(t){this.level=t,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=t)}}]),e}(s.a);e.a=v},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(4),l=r(9),u=r(27),d=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.MEDIA_ATTACHED,o.a.MEDIA_DETACHING,o.a.FRAG_PARSING_METADATA));return n.id3Track=void 0,n.media=void 0,n}return n(e,t),e.prototype.destroy=function(){s.a.prototype.destroy.call(this)},e.prototype.onMediaAttached=function(t){this.media=t.media,this.media},e.prototype.onMediaDetaching=function(){Object(u.a)(this.id3Track),this.id3Track=void 0,this.media=void 0},e.prototype.getID3Track=function(t){for(var e=0;e<t.length;e++){var r=t[e];if("metadata"===r.kind&&"id3"===r.label)return Object(u.b)(r,this.media),r}return this.media.addTextTrack("metadata","id3")},e.prototype.onFragParsingMetadata=function(t){var e=t.frag,r=t.samples;this.id3Track\|\|(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var i=window.WebKitDataCue\|\|window.VTTCue\|\|window.TextTrackCue,a=0;a<r.length;a++){var n=l.a.getID3Frames(r[a].data);if(n){var o=r[a].pts,s=a<r.length-1?r[a+1].pts:e.endPTS;o===s&&(s+=1e-4);for(var u=0;u<n.length;u++){var d=n[u];if(!l.a.isTimeStampFrame(d)){var c=new i(o,s,"");c.value=d,this.id3Track.addCue(c)}}}}},e}(s.a);e.a=d},function(t,e,r){"use strict";function i(){var t=Object(a.a)(),e=window.SourceBuffer\|\|window.WebKitSourceBuffer,r=t&&"function"==typeof t.isTypeSupported&&t.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),i=!e\|\|e.prototype&&"function"==typeof e.prototype.appendBuffer&&"function"==typeof e.prototype.remove;return!!r&&!!i}e.a=i;var a=r(15)},function(t,e,r){"use strict";r.d(e,"a",function(){return v});var i=r(56),a=r(59),n=r(60),o=r(61),s=r(62),l=r(63),u=r(64),d=r(65),c=r(67),h=r(71),f=r(72),p=r(73),g=r(74),v={autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,lowBufferWatchdogPeriod:.5,highBufferWatchdogPeriod:3,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,liveDurationInfinity:!1,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:s.a,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,abrController:i.a,bufferController:a.a,capLevelController:n.a,fpsController:o.a,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,requestMediaKeySystemAccessFunc:g.a};v.subtitleStreamController=f.a,v.subtitleTrackController=h.a,v.timelineController=c.a,v.cueHandler=d,v.enableCEA708Captions=!0,v.enableWebVTT=!0,v.captionsTextTrack1Label="English",v.captionsTextTrack1LanguageCode="en",v.captionsTextTrack2Label="Spanish",v.captionsTextTrack2LanguageCode="es",v.audioStreamController=u.a,v.audioTrackController=l.a,v.emeController=p.a},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(3),s=r(1),l=r(4),u=r(8),d=r(2),c=r(0),h=r(57),f=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}}(),p=window,g=p.performance,v=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,s.a.FRAG_LOADING,s.a.FRAG_LOADED,s.a.FRAG_BUFFERED,s.a.ERROR));return n.lastLoadedFragLevel=0,n._nextAutoLevel=-1,n.hls=r,n.timer=null,n._bwEstimator=null,n.onCheck=n._abandonRulesCheck.bind(n),n}return n(e,t),e.prototype.destroy=function(){this.clearTimer(),l.a.prototype.destroy.call(this)},e.prototype.onFragLoading=function(t){var e=t.frag;if("main"===e.type&&(this.timer\|\|(this.fragCurrent=e,this.timer=setInterval(this.onCheck,100)),!this._bwEstimator)){var r=this.hls,i=r.config,a=e.level,n=r.levels[a].details.live,o=void 0,s=void 0;n?(o=i.abrEwmaFastLive,s=i.abrEwmaSlowLive):(o=i.abrEwmaFastVoD,s=i.abrEwmaSlowVoD),this._bwEstimator=new h.a(r,s,o,i.abrEwmaDefaultEstimate)}},e.prototype._abandonRulesCheck=function(){var t=this.hls,e=t.media,r=this.fragCurrent;if(r){var i=r.loader,a=t.minAutoLevel;if(!i\|\|i.stats&&i.stats.aborted)return c.b.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);var n=i.stats;if(e&&n&&(!e.paused&&0!==e.playbackRate\|\|!e.readyState)&&r.autoLevel&&r.level){var o=g.now()-n.trequest,l=Math.abs(e.playbackRate);if(o>500r.duration/l){var d=t.levels,h=Math.max(1,n.bw?n.bw/8:1e3n.loaded/o),f=d[r.level],p=f.realBitrate?Math.max(f.realBitrate,f.bitrate):f.bitrate,v=n.total?n.total:Math.max(n.loaded,Math.round(r.durationp/8)),y=e.currentTime,m=(v-n.loaded)/h,b=(u.a.bufferInfo(e,y,t.config.maxBufferHole).end-y)/l;if(b<2r.duration/l&&m>b){var E=void 0,T=void 0;for(T=r.level-1;T>a;T--){var S=d[T].realBitrate?Math.max(d[T].realBitrate,d[T].bitrate):d[T].bitrate;if((E=r.durationS/(6.4h))<b)break}E<m&&(c.b.warn("loading too slow, abort fragment loading and switch to level "+T+":fragLoadedDelay["+T+"]<fragLoadedDelay["+(r.level-1)+"];bufferStarvationDelay:"+E.toFixed(1)+"<"+m.toFixed(1)+":"+b.toFixed(1)),t.nextLoadLevel=T,this._bwEstimator.sample(o,n.loaded),i.abort(),this.clearTimer(),t.trigger(s.a.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,stats:n}))}}}}},e.prototype.onFragLoaded=function(t){var e=t.frag;if("main"===e.type&&Object(o.a)(e.sn)){if(this.clearTimer(),this.lastLoadedFragLevel=e.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var r=this.hls.levels[e.level],i=(r.loaded?r.loaded.bytes:0)+t.stats.loaded,a=(r.loaded?r.loaded.duration:0)+t.frag.duration;r.loaded={bytes:i,duration:a},r.realBitrate=Math.round(8i/a)}if(t.frag.bitrateTest){var n=t.stats;n.tparsed=n.tbuffered=n.tload,this.onFragBuffered(t)}}},e.prototype.onFragBuffered=function(t){var e=t.stats,r=t.frag;if(!0!==e.aborted&&"main"===r.type&&Object(o.a)(r.sn)&&(!r.bitrateTest\|\|e.tload===e.tbuffered)){var i=e.tparsed-e.trequest;c.b.log("latency/loading/parsing/append/kbps:"+Math.round(e.tfirst-e.trequest)+"/"+Math.round(e.tload-e.tfirst)+"/"+Math.round(e.tparsed-e.tload)+"/"+Math.round(e.tbuffered-e.tparsed)+"/"+Math.round(8e.loaded/(e.tbuffered-e.trequest))),this._bwEstimator.sample(i,e.loaded),e.bwEstimate=this._bwEstimator.getEstimate(),r.bitrateTest?this.bitrateTestDelay=i/1e3:this.bitrateTestDelay=0}},e.prototype.onError=function(t){switch(t.details){case d.a.FRAG_LOAD_ERROR:case d.a.FRAG_LOAD_TIMEOUT:this.clearTimer()}},e.prototype.clearTimer=function(){clearInterval(this.timer),this.timer=null},e.prototype._findBestLevel=function(t,e,r,i,a,n,o,s,l){for(var u=a;u>=i;u--){var d=l[u];if(d){var h=d.details,f=h?h.totalduration/h.fragments.length:e,p=!!h&&h.live,g=void 0;g=u<=t?or:sr;var v=l[u].realBitrate?Math.max(l[u].realBitrate,l[u].bitrate):l[u].bitrate,y=vf/g;if(c.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(g)+"/"+v+"/"+f+"/"+n+"/"+y),g>v&&(!y\|\|p&&!this.bitrateTestDelay\|\|y<n))return u}}return-1},f(e,[{key:"nextAutoLevel",get:function(){var t=this._nextAutoLevel,e=this._bwEstimator;if(!(-1===t\|\|e&&e.canEstimate()))return t;var r=this._nextABRAutoLevel;return-1!==t&&(r=Math.min(t,r)),r},set:function(t){this._nextAutoLevel=t}},{key:"_nextABRAutoLevel",get:function(){var t=this.hls,e=t.maxAutoLevel,r=t.levels,i=t.config,a=t.minAutoLevel,n=t.media,o=this.lastLoadedFragLevel,s=this.fragCurrent?this.fragCurrent.duration:0,l=n?n.currentTime:0,d=n&&0!==n.playbackRate?Math.abs(n.playbackRate):1,h=this._bwEstimator?this._bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,f=(u.a.bufferInfo(n,l,i.maxBufferHole).end-l)/d,p=this._findBestLevel(o,s,h,a,e,f,i.abrBandWidthFactor,i.abrBandWidthUpFactor,r);if(p>=0)return p;c.b.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var g=s?Math.min(s,i.maxStarvationDelay):i.maxStarvationDelay,v=i.abrBandWidthFactor,y=i.abrBandWidthUpFactor;if(0===f){var m=this.bitrateTestDelay;if(m){g=(s?Math.min(s,i.maxLoadingDelay):i.maxLoadingDelay)-m,c.b.trace("bitrate test took "+Math.round(1e3m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3g)+" ms"),v=y=1}}return p=this._findBestLevel(o,s,h,a,e,f+g,v,y,r),Math.max(p,0)}}]),e}(l.a);e.a=v},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(58),n=function(){function t(e,r,n,o){i(this,t),this.hls=e,this.defaultEstimate_=o,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new a.a(r),this.fast_=new a.a(n)}return t.prototype.sample=function(t,e){t=Math.max(t,this.minDelayMs_);var r=8e3e/t,i=t/1e3;this.fast_.sample(i,r),this.slow_.sample(i,r)},t.prototype.canEstimate=function(){var t=this.fast_;return t&&t.getTotalWeight()>=this.minWeight_},t.prototype.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.prototype.destroy=function(){},t}();e.a=n},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(e){i(this,t),this.alpha_=e?Math.exp(Math.log(.5)/e):0,this.estimate_=0,this.totalWeight_=0}return t.prototype.sample=function(t,e){var r=Math.pow(this.alpha_,t);this.estimate_=e(1-r)+rthis.estimate_,this.totalWeight_+=t},t.prototype.getTotalWeight=function(){return this.totalWeight_},t.prototype.getEstimate=function(){if(this.alpha_){var t=1-Math.pow(this.alpha_,this.totalWeight_);return this.estimate_/t}return this.estimate_},t}();e.a=a},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(3),s=r(1),l=r(4),u=r(0),d=r(2),c=r(15),h=Object(c.a)(),f=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,s.a.MEDIA_ATTACHING,s.a.MEDIA_DETACHING,s.a.MANIFEST_PARSED,s.a.BUFFER_RESET,s.a.BUFFER_APPENDING,s.a.BUFFER_CODECS,s.a.BUFFER_EOS,s.a.BUFFER_FLUSHING,s.a.LEVEL_PTS_UPDATED,s.a.LEVEL_UPDATED));return n._msDuration=null,n._levelDuration=null,n._live=null,n._objectUrl=null,n.onsbue=n.onSBUpdateEnd.bind(n),n.onsbe=n.onSBUpdateError.bind(n),n.pendingTracks={},n.tracks={},n}return n(e,t),e.prototype.destroy=function(){l.a.prototype.destroy.call(this)},e.prototype.onLevelPtsUpdated=function(t){var e=t.type,r=this.tracks.audio;if("audio"===e&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio;if(Math.abs(i.timestampOffset-t.start)>.1){var a=i.updating;try{i.abort()}catch(t){a=!0,u.b.warn("can not abort audio buffer: "+t)}a?this.audioTimestampOffset=t.start:(u.b.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+t.start),i.timestampOffset=t.start)}}},e.prototype.onManifestParsed=function(t){var e=t.audio,r=t.video\|\|t.levels.length&&t.altAudio,i=0;t.altAudio&&(e\|\|r)&&(i=(e?1:0)+(r?1:0),u.b.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i},e.prototype.onMediaAttaching=function(t){var e=this.media=t.media;if(e){var r=this.mediaSource=new h;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),r.addEventListener("sourceopen",this.onmso),r.addEventListener("sourceended",this.onmse),r.addEventListener("sourceclose",this.onmsc),e.src=window.URL.createObjectURL(r),this._objectUrl=e.src}},e.prototype.onMediaDetaching=function(){u.b.log("media source detaching");var t=this.mediaSource;if(t){if("open"===t.readyState)try{t.endOfStream()}catch(t){u.b.warn("onMediaDetaching:"+t.message+" while calling endOfStream")}t.removeEventListener("sourceopen",this.onmso),t.removeEventListener("sourceended",this.onmse),t.removeEventListener("sourceclose",this.onmsc),this.media&&(window.URL.revokeObjectURL(this._objectUrl),this.media.src===this._objectUrl?(this.media.removeAttribute("src"),this.media.load()):u.b.warn("media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(s.a.MEDIA_DETACHED)},e.prototype.onMediaSourceOpen=function(){u.b.log("media source opened"),this.hls.trigger(s.a.MEDIA_ATTACHED,{media:this.media});var t=this.mediaSource;t&&t.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()},e.prototype.checkPendingTracks=function(){var t=this.pendingTracks,e=Object.keys(t).length;e&&(this.sourceBufferNb<=e\|\|0===this.sourceBufferNb)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())},e.prototype.onMediaSourceClose=function(){u.b.log("media source closed")},e.prototype.onMediaSourceEnded=function(){u.b.log("media source ended")},e.prototype.onSBUpdateEnd=function(){if(this.audioTimestampOffset){var t=this.sourceBuffer.audio;u.b.warn("change mpeg audio timestamp offset from "+t.timestampOffset+" to "+this.audioTimestampOffset),t.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var e=this.parent,r=this.segments.reduce(function(t,r){return r.parent===e?t+1:t},0),i={},a=this.sourceBuffer;for(var n in a)i[n]=a[n].buffered;this.hls.trigger(s.a.BUFFER_APPENDED,{parent:e,pending:r,timeRanges:i}),this._needsFlush\|\|this.doAppending(),this.updateMediaElementDuration()},e.prototype.onSBUpdateError=function(t){u.b.error("sourceBuffer error:",t),this.hls.trigger(s.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferReset=function(){var t=this.sourceBuffer;for(var e in t){var r=t[e];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(t){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0},e.prototype.onBufferCodecs=function(t){if(0===Object.keys(this.sourceBuffer).length){for(var e in t)this.pendingTracks[e]=t[e];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}},e.prototype.createSourceBuffers=function(t){var e=this.sourceBuffer,r=this.mediaSource;for(var i in t)if(!e[i]){var a=t[i],n=a.levelCodec\|\|a.codec,o=a.container+";codecs="+n;u.b.log("creating sourceBuffer("+o+")");try{var l=e[i]=r.addSourceBuffer(o);l.addEventListener("updateend",this.onsbue),l.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=l}catch(t){u.b.error("error while trying to add sourceBuffer:"+t.message),this.hls.trigger(s.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:t,mimeType:o})}}this.hls.trigger(s.a.BUFFER_CREATED,{tracks:t})},e.prototype.onBufferAppending=function(t){this._needsFlush\|\|(this.segments?this.segments.push(t):this.segments=[t],this.doAppending())},e.prototype.onBufferAppendFail=function(t){u.b.error("sourceBuffer error:",t.event),this.hls.trigger(s.a.ERROR,{type:d.b.MEDIA_ERROR,details:d.a.BUFFER_APPENDING_ERROR,fatal:!1})},e.prototype.onBufferEos=function(t){var e=this.sourceBuffer,r=t.type;for(var i in e)r&&i!==r\|\|e[i].ended\|\|(e[i].ended=!0,u.b.log(i+" sourceBuffer now EOS"));this.checkEos()},e.prototype.checkEos=function(){var t=this.sourceBuffer,e=this.mediaSource;if(!e\|\|"open"!==e.readyState)return void(this._needsEos=!1);for(var r in t){var i=t[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}u.b.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{e.endOfStream()}catch(t){u.b.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1},e.prototype.onBufferFlushing=function(t){this.flushRange.push({start:t.startOffset,end:t.endOffset,type:t.type}),this.flushBufferCounter=0,this.doFlush()},e.prototype.onLevelUpdated=function(t){var e=t.details;e.fragments.length>0&&(this._levelDuration=e.totalduration+e.fragments[0].start,this._live=e.live,this.updateMediaElementDuration())},e.prototype.updateMediaElementDuration=function(){var t=this.hls.config,e=void 0;if(null!==this._levelDuration&&this.media&&this.mediaSource&&this.sourceBuffer&&0!==this.media.readyState&&"open"===this.mediaSource.readyState){for(var r in this.sourceBuffer)if(!0===this.sourceBuffer[r].updating)return;e=this.media.duration,null===this._msDuration&&(this._msDuration=this.mediaSource.duration),!0===this._live&&!0===t.liveDurationInfinity?(u.b.log("Media Source duration is set to Infinity"),this._msDuration=this.mediaSource.duration=1/0):(this._levelDuration>this._msDuration&&this._levelDuration>e\|\|!Object(o.a)(e))&&(u.b.log("Updating Media Source duration to "+this._levelDuration.toFixed(3)),this._msDuration=this.mediaSource.duration=this._levelDuration)}},e.prototype.doFlush=function(){for(;this.flushRange.length;){var t=this.flushRange[0];if(!this.flushBuffer(t.start,t.end,t.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var e=0,r=this.sourceBuffer;try{for(var i in r)e+=r[i].buffered.length}catch(t){u.b.error("error while accessing sourceBuffer.buffered")}this.appended=e,this.hls.trigger(s.a.BUFFER_FLUSHED)}},e.prototype.doAppending=function(){var t=this.hls,e=this.sourceBuffer,r=this.segments;if(Object.keys(e).length){if(this.media.error)return this.segments=[],void u.b.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(r&&r.length){var i=r.shift();try{var a=i.type,n=e[a];n?n.updating?r.unshift(i):(n.ended=!1,this.parent=i.parent,n.appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(e){u.b.error("error while trying to append buffer:"+e.message),r.unshift(i);var o={type:d.b.MEDIA_ERROR,parent:i.parent};22!==e.code?(this.appendError?this.appendError++:this.appendError=1,o.details=d.a.BUFFER_APPEND_ERROR,this.appendError>t.config.appendErrorMaxRetry?(u.b.log("fail "+t.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],o.fatal=!0,t.trigger(s.a.ERROR,o)):(o.fatal=!1,t.trigger(s.a.ERROR,o))):(this.segments=[],o.details=d.a.BUFFER_FULL_ERROR,o.fatal=!1,t.trigger(s.a.ERROR,o))}}}},e.prototype.flushBuffer=function(t,e,r){var i=void 0,a=void 0,n=void 0,o=void 0,s=void 0,l=void 0,d=this.sourceBuffer;if(Object.keys(d).length){if(u.b.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+t+"/"+e),this.flushBufferCounter<this.appended){for(var c in d)if(!r\|\|c===r){if(i=d[c],i.ended=!1,i.updating)return u.b.warn("cannot flush, sb updating in progress"),!1;try{for(a=0;a<i.buffered.length;a++)if(n=i.buffered.start(a),o=i.buffered.end(a),-1!==navigator.userAgent.toLowerCase().indexOf("firefox")&&e===Number.POSITIVE_INFINITY?(s=t,l=e):(s=Math.max(n,t),l=Math.min(o,e)),Math.min(l,o)-s>.5)return this.flushBufferCounter++,u.b.log("flush "+c+" ["+s+","+l+"], of ["+n+","+o+"], pos:"+this.media.currentTime),i.remove(s,l),!1}catch(t){u.b.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else u.b.warn("abort flushing too many retries");u.b.log("buffer flushed")}return!0},e}(l.a);e.a=f},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(4),l=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}}(),u=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.FPS_DROP_LEVEL_CAPPING,o.a.MEDIA_ATTACHING,o.a.MANIFEST_PARSED,o.a.BUFFER_CODECS,o.a.MEDIA_DETACHING));return n.autoLevelCapping=Number.POSITIVE_INFINITY,n.firstLevel=null,n.levels=[],n.media=null,n.restrictedLevels=[],n.timer=null,n}return n(e,t),e.prototype.destroy=function(){this.hls.config.capLevelToPlayerSize&&(this.media=null,this._stopCapping())},e.prototype.onFpsDropLevelCapping=function(t){e.isLevelAllowed(t.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(t.droppedLevel)},e.prototype.onMediaAttaching=function(t){this.media=t.media instanceof window.HTMLVideoElement?t.media:null},e.prototype.onManifestParsed=function(t){var e=this.hls;this.restrictedLevels=[],this.levels=t.levels,this.firstLevel=t.firstLevel,e.config.capLevelToPlayerSize&&(t.video\|\|t.levels.length&&t.altAudio)&&this._startCapping()},e.prototype.onBufferCodecs=function(t){this.hls.config.capLevelToPlayerSize&&t.video&&this._startCapping()},e.prototype.onLevelsUpdated=function(t){this.levels=t.levels},e.prototype.onMediaDetaching=function(){this._stopCapping()},e.prototype.detectPlayerSize=function(){if(this.media){var t=this.levels?this.levels.length:0;if(t){var e=this.hls;e.autoLevelCapping=this.getMaxLevel(t-1),e.autoLevelCapping>this.autoLevelCapping&&e.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}},e.prototype.getMaxLevel=function(t){var r=this;if(!this.levels)return-1;var i=this.levels.filter(function(i,a){return e.isLevelAllowed(a,r.restrictedLevels)&&a<=t});return e.getMaxLevelByMediaSize(i,this.mediaWidth,this.mediaHeight)},e.prototype._startCapping=function(){this.timer\|\|(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},e.prototype._stopCapping=function(){this.restrictedLevels=[],this.firstLevel=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer),this.timer=null)},e.isLevelAllowed=function(t){return-1===(arguments.length>1&&void 0!==arguments[1]?arguments[1]:[]).indexOf(t)},e.getMaxLevelByMediaSize=function(t,e,r){if(!t\|\|t&&!t.length)return-1;for(var i=t.length-1,a=0;a<t.length;a+=1){var n=t[a];if((n.width>=e\|\|n.height>=r)&&function(t,e){return!e\|\|(t.width!==e.width\|\|t.height!==e.height)}(n,t[a+1])){i=a;break}}return i},l(e,[{key:"mediaWidth",get:function(){var t=void 0,r=this.media;return r&&(t=r.width\|\|r.clientWidth\|\|r.offsetWidth,t=e.contentScaleFactor),t}},{key:"mediaHeight",get:function(){var t=void 0,r=this.media;return r&&(t=r.height\|\|r.clientHeight\|\|r.offsetHeight,t=e.contentScaleFactor),t}}],[{key:"contentScaleFactor",get:function(){var t=1;try{t=window.devicePixelRatio}catch(t){}return t}}]),e}(s.a);e.a=u},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(4),l=r(0),u=window,d=u.performance,c=function(t){function e(r){return i(this,e),a(this,t.call(this,r,o.a.MEDIA_ATTACHING))}return n(e,t),e.prototype.destroy=function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1},e.prototype.onMediaAttaching=function(t){var e=this.hls.config;if(e.capLevelOnFPSDrop){"function"==typeof(this.video=t.media instanceof window.HTMLVideoElement?t.media:null).getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),e.fpsDroppedMonitoringPeriod)}},e.prototype.checkFPS=function(t,e,r){var i=d.now();if(e){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,s=e-this.lastDecodedFrames,u=1e3n/a,c=this.hls;if(c.trigger(o.a.FPS_DROP,{currentDropped:n,currentDecoded:s,totalDroppedFrames:r}),u>0&&n>c.config.fpsDroppedMonitoringThresholds){var h=c.currentLevel;l.b.warn("drop FPS ratio greater than max allowed value for currentLevel: "+h),h>0&&(-1===c.autoLevelCapping\|\|c.autoLevelCapping>=h)&&(h-=1,c.trigger(o.a.FPS_DROP_LEVEL_CAPPING,{level:h,droppedLevel:c.currentLevel}),c.autoLevelCapping=h,c.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=e}},e.prototype.checkFPSInterval=function(){var t=this.video;if(t)if(this.isVideoPlaybackQualityAvailable){var e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)},e}(s.a);e.a=c},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=r(0),n=window,o=n.performance,s=n.XMLHttpRequest,l=function(){function t(e){i(this,t),e&&e.xhrSetup&&(this.xhrSetup=e.xhrSetup)}return t.prototype.destroy=function(){this.abort(),this.loader=null},t.prototype.abort=function(){var t=this.loader;t&&4!==t.readyState&&(this.stats.aborted=!0,t.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.prototype.load=function(t,e,r){this.context=t,this.config=e,this.callbacks=r,this.stats={trequest:o.now(),retry:0},this.retryDelay=e.retryDelay,this.loadInternal()},t.prototype.loadInternal=function(){var t=void 0,e=this.context;t=this.loader=new s;var r=this.stats;r.tfirst=0,r.loaded=0;var i=this.xhrSetup;try{if(i)try{i(t,e.url)}catch(r){t.open("GET",e.url,!0),i(t,e.url)}t.readyState\|\|t.open("GET",e.url,!0)}catch(r){return void this.callbacks.onError({code:t.status,text:r.message},e,t)}e.rangeEnd&&t.setRequestHeader("Range","bytes="+e.rangeStart+"-"+(e.rangeEnd-1)),t.onreadystatechange=this.readystatechange.bind(this),t.onprogress=this.loadprogress.bind(this),t.responseType=e.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),t.send()},t.prototype.readystatechange=function(t){var e=t.currentTarget,r=e.readyState,i=this.stats,n=this.context,s=this.config;if(!i.aborted&&r>=2)if(window.clearTimeout(this.requestTimeout),0===i.tfirst&&(i.tfirst=Math.max(o.now(),i.trequest)),4===r){var l=e.status;if(l>=200&&l<300){i.tload=Math.max(i.tfirst,o.now());var u=void 0,d=void 0;"arraybuffer"===n.responseType?(u=e.response,d=u.byteLength):(u=e.responseText,d=u.length),i.loaded=i.total=d;var c={url:e.responseURL,data:u};this.callbacks.onSuccess(c,i,n,e)}else i.retry>=s.maxRetry\|\|l>=400&&l<499?(a.b.error(l+" while loading "+n.url),this.callbacks.onError({code:l,text:e.statusText},n,e)):(a.b.warn(l+" while loading "+n.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2this.retryDelay,s.maxRetryDelay),i.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),s.timeout)},t.prototype.loadtimeout=function(){a.b.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.prototype.loadprogress=function(t){var e=t.currentTarget,r=this.stats;r.loaded=t.loaded,t.lengthComputable&&(r.total=t.total);var i=this.callbacks.onProgress;i&&i(r,this.context,null,e)},t}();e.a=l},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(10),l=r(0),u=r(2),d=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}}(),c=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.MANIFEST_LOADING,o.a.MANIFEST_PARSED,o.a.AUDIO_TRACK_LOADED,o.a.AUDIO_TRACK_SWITCHED,o.a.LEVEL_LOADED,o.a.ERROR));return n._trackId=-1,n._selectDefaultTrack=!0,n.tracks=[],n.trackIdBlacklist=Object.create(null),n.audioGroupId=null,n}return n(e,t),e.prototype.onManifestLoading=function(){this.tracks=[],this._trackId=-1,this._selectDefaultTrack=!0},e.prototype.onManifestParsed=function(t){var e=this.tracks=t.audioTracks\|\|[];this.hls.trigger(o.a.AUDIO_TRACKS_UPDATED,{audioTracks:e})},e.prototype.onAudioTrackLoaded=function(t){if(t.id>=this.tracks.length)return void l.b.warn("Invalid audio track id:",t.id);if(l.b.log("audioTrack "+t.id+" loaded"),this.tracks[t.id].details=t.details,t.details.live&&!this.hasInterval()){var e=1e3t.details.targetduration;this.setInterval(e)}!t.details.live&&this.hasInterval()&&this.clearInterval()},e.prototype.onAudioTrackSwitched=function(t){var e=this.tracks[t.id].groupId;e&&this.audioGroupId!==e&&(this.audioGroupId=e)},e.prototype.onLevelLoaded=function(t){var e=this.hls.levels[t.level];if(e.audioGroupIds){var r=e.audioGroupIds[e.urlId];this.audioGroupId!==r&&(this.audioGroupId=r,this._selectInitialAudioTrack())}},e.prototype.onError=function(t){t.type===u.b.NETWORK_ERROR&&(t.fatal&&this.clearInterval(),t.details===u.a.AUDIO_TRACK_LOAD_ERROR&&(l.b.warn("Network failure on audio-track id:",t.context.id),this._handleLoadError()))},e.prototype._setAudioTrack=function(t){if(this._trackId===t&&this.tracks[this._trackId].details)return void l.b.debug("Same id as current audio-track passed, and track details available -> no-op");if(t<0\|\|t>=this.tracks.length)return void l.b.warn("Invalid id passed to audio-track controller");var e=this.tracks[t];l.b.log("Now switching to audio-track index "+t),this.clearInterval(),this._trackId=t;var r=e.url,i=e.type,a=e.id;this.hls.trigger(o.a.AUDIO_TRACK_SWITCHING,{id:a,type:i,url:r}),this._loadTrackDetailsIfNeeded(e)},e.prototype.doTick=function(){this._updateTrack(this._trackId)},e.prototype._selectInitialAudioTrack=function(){var t=this,e=this.tracks;if(e.length){var r=this.tracks[this._trackId],i=null;if(r&&(i=r.name),this._selectDefaultTrack){var a=e.filter(function(t){return t.default});a.length?e=a:l.b.warn("No default audio tracks defined")}var n=!1,s=function(){e.forEach(function(e){n\|\|t.audioGroupId&&e.groupId!==t.audioGroupId\|\|i&&i!==e.name\|\|(t._setAudioTrack(e.id),n=!0)})};s(),n\|\|(i=null,s()),n\|\|(l.b.error("No track found for running audio group-ID: "+this.audioGroupId),this.hls.trigger(o.a.ERROR,{type:u.b.MEDIA_ERROR,details:u.a.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))}},e.prototype._needsTrackLoading=function(t){var e=t.details;return!e\|\|(!!e.live\|\|void 0)},e.prototype._loadTrackDetailsIfNeeded=function(t){if(this._needsTrackLoading(t)){var e=t.url,r=t.id;l.b.log("loading audio-track playlist for id: "+r),this.hls.trigger(o.a.AUDIO_TRACK_LOADING,{url:e,id:r})}},e.prototype._updateTrack=function(t){if(!(t<0\|\|t>=this.tracks.length)){this.clearInterval(),this._trackId=t,l.b.log("trying to update audio-track "+t);var e=this.tracks[t];this._loadTrackDetailsIfNeeded(e)}},e.prototype._handleLoadError=function(){this.trackIdBlacklist[this._trackId]=!0;var t=this._trackId,e=this.tracks[t],r=e.name,i=e.language,a=e.groupId;l.b.warn("Loading failed on audio track id: "+t+", group-id: "+a+', name/language: "'+r+'" / "'+i+'"');for(var n=t,o=0;o<this.tracks.length;o++)if(!this.trackIdBlacklist[o]){var s=this.tracks[o];if(s.name===r){n=o;break}}if(n===t)return void l.b.warn('No fallback audio-track found for name/language: "'+r+'" / "'+i+'"');l.b.log("Attempting audio-track fallback id:",n,"group-id:",this.tracks[n].groupId),this._setAudioTrack(n)},d(e,[{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this._trackId},set:function(t){this._setAudioTrack(t),this._selectDefaultTrack=!1}}]),e}(s.a);e.a=c},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(3),s=r(7),l=r(8),u=r(21),d=r(1),c=r(16),h=r(25),f=r(2),p=r(0),g=r(26),v=r(10),y=r(12),m=r(11),b=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}}(),E=window,T=E.performance,S={STOPPED:"STOPPED",STARTING:"STARTING",IDLE:"IDLE",PAUSED:"PAUSED",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS"},A=function(t){function e(r,n){i(this,e);var o=a(this,t.call(this,r,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.AUDIO_TRACKS_UPDATED,d.a.AUDIO_TRACK_SWITCHING,d.a.AUDIO_TRACK_LOADED,d.a.KEY_LOADED,d.a.FRAG_LOADED,d.a.FRAG_PARSING_INIT_SEGMENT,d.a.FRAG_PARSING_DATA,d.a.FRAG_PARSED,d.a.ERROR,d.a.BUFFER_RESET,d.a.BUFFER_CREATED,d.a.BUFFER_APPENDED,d.a.BUFFER_FLUSHED,d.a.INIT_PTS_FOUND));return o.fragmentTracker=n,o.config=r.config,o.audioCodecSwap=!1,o._state=S.STOPPED,o.initPTS=[],o.waitingFragment=null,o.videoTrackCC=null,o}return n(e,t),e.prototype.onHandlerDestroying=function(){this.stopLoad(),t.prototype.onHandlerDestroying.call(this)},e.prototype.onHandlerDestroyed=function(){this.state=S.STOPPED,this.fragmentTracker=null,t.prototype.onHandlerDestroyed.call(this)},e.prototype.onInitPtsFound=function(t){var e=t.id,r=t.frag.cc,i=t.initPTS;"main"===e&&(this.initPTS[r]=i,this.videoTrackCC=r,p.b.log("InitPTS for cc: "+r+" found from video track: "+i),this.state===S.WAITING_INIT_PTS&&this.tick())},e.prototype.startLoad=function(t){if(this.tracks){var e=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),this.fragLoadError=0,e>0&&-1===t?(p.b.log("audio:override startPosition with lastCurrentTime @"+e.toFixed(3)),this.state=S.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:t,this.state=S.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=t,this.state=S.STOPPED},e.prototype.stopLoad=function(){var t=this.fragCurrent;t&&(t.loader&&t.loader.abort(),this.fragmentTracker.removeFragment(t),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=S.STOPPED},e.prototype.doTick=function(){var t=void 0,e=void 0,r=void 0,i=this.hls,a=i.config;switch(this.state){case S.ERROR:case S.PAUSED:case S.BUFFER_FLUSHING:break;case S.STARTING:this.state=S.WAITING_TRACK,this.loadedmetadata=!1;break;case S.IDLE:var n=this.tracks;if(!n)break;if(!this.media&&(this.startFragRequested\|\|!a.startFragPrefetch))break;if(this.loadedmetadata)t=this.media.currentTime;else if(void 0===(t=this.nextLoadPosition))break;var u=this.mediaBuffer?this.mediaBuffer:this.media,c=this.videoBuffer?this.videoBuffer:this.media,h=l.a.bufferInfo(u,t,a.maxBufferHole),f=l.a.bufferInfo(c,t,a.maxBufferHole),v=h.len,m=h.end,b=this.fragPrevious,E=Math.min(a.maxBufferLength,a.maxMaxBufferLength),A=Math.max(E,f.len),R=this.audioSwitch,_=this.trackId;if((v<A\|\|R)&&_<n.length){if(void 0===(r=n[_].details)){this.state=S.WAITING_TRACK;break}if(!R&&!r.live&&b&&b.sn===r.endSN&&!h.nextStart&&(!this.media.seeking\|\|this.media.duration-m<b.duration/2)){this.hls.trigger(d.a.BUFFER_EOS,{type:"audio"}),this.state=S.ENDED;break}var w=r.fragments,L=w.length,D=w[0].start,I=w[L-1].start+w[L-1].duration,k=void 0;if(R)if(r.live&&!r.PTSKnown)p.b.log("switching audiotrack, live stream, unknown PTS,load first fragment"),m=0;else if(m=t,r.PTSKnown&&t<D){if(!(h.end>D\|\|h.nextStart))return;p.b.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=D+.05}if(r.initSegment&&!r.initSegment.data)k=r.initSegment;else if(m<=D){if(k=w[0],null!==this.videoTrackCC&&k.cc!==this.videoTrackCC&&(k=Object(g.b)(w,this.videoTrackCC)),r.live&&k.loadIdx&&k.loadIdx===this.fragLoadIdx){var O=h.nextStart?h.nextStart:D;return p.b.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(O+.05)),void(this.media.currentTime=O+.05)}}else{var C=void 0,P=a.maxFragLookUpTolerance,x=b?w[b.sn-w[0].sn+1]:void 0,F=function(t){var e=Math.min(P,t.duration);return t.start+t.duration-e<=m?1:t.start-e>m&&t.start?-1:0};m<I?(m>I-P&&(P=0),C=x&&!F(x)?x:s.a.search(w,F)):C=w[L-1],C&&(k=C,D=C.start,b&&k.level===b.level&&k.sn===b.sn&&(k.sn<r.endSN?(k=w[k.sn+1-r.startSN],p.b.log("SN just loaded, load next one: "+k.sn)):k=null))}k&&(k.encrypted?(p.b.log("Loading key for "+k.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+_),this.state=S.KEY_LOADING,i.trigger(d.a.KEY_LOADING,{frag:k})):(p.b.log("Loading "+k.sn+", cc: "+k.cc+" of ["+r.startSN+" ,"+r.endSN+"],track "+_+", currentTime:"+t+",bufferEnd:"+m.toFixed(3)),(R\|\|this.fragmentTracker.getState(k)===y.a.NOT_LOADED)&&(this.fragCurrent=k,this.startFragRequested=!0,Object(o.a)(k.sn)&&(this.nextLoadPosition=k.start+k.duration),i.trigger(d.a.FRAG_LOADING,{frag:k}),this.state=S.FRAG_LOADING)))}break;case S.WAITING_TRACK:e=this.tracks[this.trackId],e&&e.details&&(this.state=S.IDLE);break;case S.FRAG_LOADING_WAITING_RETRY:var M=T.now(),N=this.retryDate;u=this.media;var U=u&&u.seeking;(!N\|\|M>=N\|\|U)&&(p.b.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=S.IDLE);break;case S.WAITING_INIT_PTS:var B=this.videoTrackCC;if(void 0===this.initPTS[B])break;var G=this.waitingFragment;if(G){var K=G.frag.cc;B!==K?(e=this.tracks[this.trackId],e.details&&e.details.live&&(p.b.warn("Waiting fragment CC ("+K+") does not match video track CC ("+B+")"),this.waitingFragment=null,this.state=S.IDLE)):(this.state=S.FRAG_LOADING,this.onFragLoaded(this.waitingFragment),this.waitingFragment=null)}else this.state=S.IDLE;break;case S.STOPPED:case S.FRAG_LOADING:case S.PARSING:case S.PARSED:case S.ENDED:}},e.prototype.onMediaAttached=function(t){var e=this.media=this.mediaBuffer=t.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),e.addEventListener("seeking",this.onvseeking),e.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)},e.prototype.onMediaDetaching=function(){var t=this.media;t&&t.ended&&(p.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),t&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1,this.stopLoad()},e.prototype.onMediaSeeking=function(){this.state===S.ENDED&&(this.state=S.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),this.tick()},e.prototype.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},e.prototype.onAudioTracksUpdated=function(t){p.b.log("audio tracks updated"),this.tracks=t.audioTracks},e.prototype.onAudioTrackSwitching=function(t){var e=!!t.url;this.trackId=t.id,this.fragCurrent=null,this.state=S.PAUSED,this.waitingFragment=null,e?this.setInterval(100):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),e&&(this.audioSwitch=!0,this.state=S.IDLE),this.tick()},e.prototype.onAudioTrackLoaded=function(t){var e=t.details,r=t.id,i=this.tracks[r],a=e.totalduration,n=0;if(p.b.log("track "+r+" loaded ["+e.startSN+","+e.endSN+"],duration:"+a),e.live){var s=i.details;s&&e.fragments.length>0?(c.b(s,e),n=e.fragments[0].start,e.PTSKnown?p.b.log("live audio playlist sliding:"+n.toFixed(3)):p.b.log("live audio playlist - outdated PTS, unknown sliding")):(e.PTSKnown=!1,p.b.log("live audio playlist - first load, unknown sliding"))}else e.PTSKnown=!1;if(i.details=e,!this.startFragRequested){if(-1===this.startPosition){var l=e.startTimeOffset;Object(o.a)(l)?(p.b.log("start time offset found in playlist, adjust startPosition to "+l),this.startPosition=l):this.startPosition=0}this.nextLoadPosition=this.startPosition}this.state===S.WAITING_TRACK&&(this.state=S.IDLE),this.tick()},e.prototype.onKeyLoaded=function(){this.state===S.KEY_LOADING&&(this.state=S.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag;if(this.state===S.FRAG_LOADING&&e&&"audio"===r.type&&r.level===e.level&&r.sn===e.sn){var i=this.tracks[this.trackId],a=i.details,n=a.totalduration,o=e.level,s=e.sn,l=e.cc,c=this.config.defaultAudioCodec\|\|i.audioCodec\|\|"mp4a.40.2",h=this.stats=t.stats;if("initSegment"===s)this.state=S.IDLE,h.tparsed=h.tbuffered=T.now(),a.initSegment.data=t.payload,this.hls.trigger(d.a.FRAG_BUFFERED,{stats:h,frag:e,id:"audio"}),this.tick();else{this.state=S.PARSING,this.appended=!1,this.demuxer\|\|(this.demuxer=new u.a(this.hls,"audio"));var f=this.initPTS[l],g=a.initSegment?a.initSegment.data:[];if(a.initSegment\|\|void 0!==f){this.pendingBuffering=!0,p.b.log("Demuxing "+s+" of ["+a.startSN+" ,"+a.endSN+"],track "+o);this.demuxer.push(t.payload,g,c,null,e,n,!1,f)}else p.b.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+s+" of ["+a.startSN+" ,"+a.endSN+"],track "+o),this.waitingFragment=t,this.state=S.WAITING_INIT_PTS}}this.fragLoadError=0},e.prototype.onFragParsingInitSegment=function(t){var e=this.fragCurrent,r=t.frag;if(e&&"audio"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===S.PARSING){var i=t.tracks,a=void 0;if(i.video&&delete i.video,a=i.audio){a.levelCodec=a.codec,a.id=t.id,this.hls.trigger(d.a.BUFFER_CODECS,i),p.b.log("audio track:audio,container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var n=a.initSegment;if(n){var o={type:"audio",data:n,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[o]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(d.a.BUFFER_APPENDING,o))}this.tick()}}},e.prototype.onFragParsingData=function(t){var e=this,r=this.fragCurrent,i=t.frag;if(r&&"audio"===t.id&&"audio"===t.type&&i.sn===r.sn&&i.level===r.level&&this.state===S.PARSING){var a=this.trackId,n=this.tracks[a],s=this.hls;Object(o.a)(t.endPTS)\|\|(t.endPTS=t.startPTS+r.duration,t.endDTS=t.startDTS+r.duration),r.addElementaryStream(m.a.ElementaryStreamTypes.AUDIO),p.b.log("parsed "+t.type+",PTS:["+t.startPTS.toFixed(3)+","+t.endPTS.toFixed(3)+"],DTS:["+t.startDTS.toFixed(3)+"/"+t.endDTS.toFixed(3)+"],nb:"+t.nb),c.c(n.details,r,t.startPTS,t.endPTS);var l=this.audioSwitch,u=this.media,h=!1;if(l&&u)if(u.readyState){var g=u.currentTime;p.b.log("switching audio track : currentTime:"+g),g>=t.startPTS&&(p.b.log("switching audio track : flushing all audio"),this.state=S.BUFFER_FLUSHING,s.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),h=!0,this.audioSwitch=!1,s.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:a}))}else this.audioSwitch=!1,s.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:a});var v=this.pendingData;if(!v)return p.b.warn("Apparently attempt to enqueue media payload without codec initialization data upfront"),void s.trigger(d.a.ERROR,{type:f.b.MEDIA_ERROR,details:null,fatal:!0});this.audioSwitch\|\|([t.data1,t.data2].forEach(function(e){e&&e.length&&v.push({type:t.type,data:e,parent:"audio",content:"data"})}),!h&&v.length&&(v.forEach(function(t){e.state===S.PARSING&&(e.pendingBuffering=!0,e.hls.trigger(d.a.BUFFER_APPENDING,t))}),this.pendingData=[],this.appended=!0)),this.tick()}},e.prototype.onFragParsed=function(t){var e=this.fragCurrent,r=t.frag;e&&"audio"===t.id&&r.sn===e.sn&&r.level===e.level&&this.state===S.PARSING&&(this.stats.tparsed=T.now(),this.state=S.PARSED,this._checkAppendedParsed())},e.prototype.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},e.prototype.onBufferCreated=function(t){var e=t.tracks.audio;e&&(this.mediaBuffer=e.buffer,this.loadedmetadata=!0),t.tracks.video&&(this.videoBuffer=t.tracks.video.buffer)},e.prototype.onBufferAppended=function(t){if("audio"===t.parent){var e=this.state;e!==S.PARSING&&e!==S.PARSED\|\|(this.pendingBuffering=t.pending>0,this._checkAppendedParsed())}},e.prototype._checkAppendedParsed=function(){if(!(this.state!==S.PARSED\|\|this.appended&&this.pendingBuffering)){var t=this.fragCurrent,e=this.stats,r=this.hls;if(t){this.fragPrevious=t,e.tbuffered=T.now(),r.trigger(d.a.FRAG_BUFFERED,{stats:e,frag:t,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;p.b.log("audio buffered : "+h.a.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=S.IDLE}this.tick()}},e.prototype.onError=function(t){var e=t.frag;if(!e\|\|"audio"===e.type)switch(t.details){case f.a.FRAG_LOAD_ERROR:case f.a.FRAG_LOAD_TIMEOUT:var r=t.frag;if(r&&"audio"!==r.type)break;if(!t.fatal){var i=this.fragLoadError;i?i++:i=1;var a=this.config;if(i<=a.fragLoadingMaxRetry){this.fragLoadError=i;var n=Math.min(Math.pow(2,i-1)a.fragLoadingRetryDelay,a.fragLoadingMaxRetryTimeout);p.b.warn("AudioStreamController: frag loading failed, retry in "+n+" ms"),this.retryDate=T.now()+n,this.state=S.FRAG_LOADING_WAITING_RETRY}else p.b.error("AudioStreamController: "+t.details+" reaches max retry, redispatch as fatal ..."),t.fatal=!0,this.state=S.ERROR}break;case f.a.AUDIO_TRACK_LOAD_ERROR:case f.a.AUDIO_TRACK_LOAD_TIMEOUT:case f.a.KEY_LOAD_ERROR:case f.a.KEY_LOAD_TIMEOUT:this.state!==S.ERROR&&(this.state=t.fatal?S.ERROR:S.IDLE,p.b.warn("AudioStreamController: "+t.details+" while loading frag, now switching to "+this.state+" state ..."));break;case f.a.BUFFER_FULL_ERROR:if("audio"===t.parent&&(this.state===S.PARSING\|\|this.state===S.PARSED)){var o=this.mediaBuffer,s=this.media.currentTime;if(o&&l.a.isBuffered(o,s)&&l.a.isBuffered(o,s+.5)){var u=this.config;u.maxMaxBufferLength>=u.maxBufferLength&&(u.maxMaxBufferLength/=2,p.b.warn("AudioStreamController: reduce max buffer length to "+u.maxMaxBufferLength+"s")),this.state=S.IDLE}else p.b.warn("AudioStreamController: buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=S.BUFFER_FLUSHING,this.hls.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}},e.prototype.onBufferFlushed=function(){var t=this,e=this.pendingData;e&&e.length?(p.b.log("AudioStreamController: appending pending audio data after buffer flushed"),e.forEach(function(e){t.hls.trigger(d.a.BUFFER_APPENDING,e)}),this.appended=!0,this.pendingData=[],this.state=S.PARSED):(this.state=S.IDLE,this.fragPrevious=null,this.tick())},b(e,[{key:"state",set:function(t){if(this.state!==t){var e=this.state;this._state=t,p.b.log("audio stream:"+e+"->"+t)}},get:function(){return this._state}}]),e}(v.a);e.a=A},function(t,e,r){"use strict";function i(t,e,r,i){for(var n=void 0,o=void 0,s=void 0,l=void 0,u=void 0,d=window.VTTCue\|\|window.TextTrackCue,c=0;c<i.rows.length;c++)if(n=i.rows[c],s=!0,l=0,u="",!n.isEmpty()){for(var h=0;h<n.chars.length;h++)n.chars[h].uchar.match(/\s/)&&s?l++:(u+=n.chars[h].uchar,s=!1);n.cueStartTime=e,e===r&&(r+=1e-4),o=new d(e,r,Object(a.b)(u.trim())),l>=16?l--:l++,navigator.userAgent.match(/Firefox\//)?o.line=c+1:o.line=c>7?c-2:c+1,o.align="left",o.position=Math.max(0,Math.min(100,l/32100+(navigator.userAgent.match(/Firefox\//)?50:0))),t.addCue(o)}}Object.defineProperty(e,"__esModule",{value:!0}),e.newCue=i;var a=r(28)},function(t,e,r){"use strict";e.a=function(){function t(t){return"string"==typeof t&&(!!n[t.toLowerCase()]&&t.toLowerCase())}function e(t){return"string"==typeof t&&(!!o[t.toLowerCase()]&&t.toLowerCase())}function r(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var i in r)t[i]=r[i]}return t}function i(i,n,o){var s=this,l=function(){if("undefined"!=typeof navigator)return/MSIE\s8\.0/.test(navigator.userAgent)}(),u={};l?s=document.createElement("custom"):u.enumerable=!0,s.hasBeenReset=!1;var d="",c=!1,h=i,f=n,p=o,g=null,v="",y=!0,m="auto",b="start",E=50,T="middle",S=50,A="middle";if(Object.defineProperty(s,"id",r({},u,{get:function(){return d},set:function(t){d=""+t}})),Object.defineProperty(s,"pauseOnExit",r({},u,{get:function(){return c},set:function(t){c=!!t}})),Object.defineProperty(s,"startTime",r({},u,{get:function(){return h},set:function(t){if("number"!=typeof t)throw new TypeError("Start time must be set to a number.");h=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"endTime",r({},u,{get:function(){return f},set:function(t){if("number"!=typeof t)throw new TypeError("End time must be set to a number.");f=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"text",r({},u,{get:function(){return p},set:function(t){p=""+t,this.hasBeenReset=!0}})),Object.defineProperty(s,"region",r({},u,{get:function(){return 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100.");E=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"positionAlign",r({},u,{get:function(){return T},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");T=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"size",r({},u,{get:function(){return S},set:function(t){if(t<0\|\|t>100)throw new Error("Size must be between 0 and 100.");S=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"align",r({},u,{get:function(){return A},set:function(t){var r=e(t);if(!r)throw new SyntaxError("An invalid or illegal string was specified.");A=r,this.hasBeenReset=!0}})),s.displayState=void 0,l)return s}if("undefined"!=typeof window&&window.VTTCue)return window.VTTCue;var a="auto",n={"":!0,lr:!0,rl:!0},o={start:!0,middle:!0,end:!0,left:!0,right:!0};return i.prototype.getCueAsHTML=function(){return window.WebVTT.convertCueToDOMTree(window,this.text)},i}()},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function o(t,e){return t&&t.label===e.name&&!(t.textTrack1\|\|t.textTrack2)}function s(t,e,r,i){return Math.min(e,i)-Math.max(t,r)}var l=r(1),u=r(4),d=r(68),c=r(69),h=r(70),f=r(0),p=r(27),g=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,l.a.MEDIA_ATTACHING,l.a.MEDIA_DETACHING,l.a.FRAG_PARSING_USERDATA,l.a.FRAG_DECRYPTED,l.a.MANIFEST_LOADING,l.a.MANIFEST_LOADED,l.a.FRAG_LOADED,l.a.LEVEL_SWITCHING,l.a.INIT_PTS_FOUND));if(n.hls=r,n.config=r.config,n.enabled=!0,n.Cues=r.config.cueHandler,n.textTracks=[],n.tracks=[],n.unparsedVttFrags=[],n.initPTS=void 0,n.cueRanges=[],n.captionsTracks={},n.captionsProperties={textTrack1:{label:n.config.captionsTextTrack1Label,languageCode:n.config.captionsTextTrack1LanguageCode},textTrack2:{label:n.config.captionsTextTrack2Label,languageCode:n.config.captionsTextTrack2LanguageCode}},n.config.enableCEA708Captions){var o=new c.a(n,"textTrack1"),s=new c.a(n,"textTrack2");n.cea608Parser=new d.a(0,o,s)}return n}return n(e,t),e.prototype.addCues=function(t,e,r,i){for(var a=this.cueRanges,n=!1,o=a.length;o--;){var l=a[o],u=s(l[0],l[1],e,r);if(u>=0&&(l[0]=Math.min(l[0],e),l[1]=Math.max(l[1],r),n=!0,u/(r-e)>.5))return}n\|\|a.push([e,r]),this.Cues.newCue(this.captionsTracks[t],e,r,i)},e.prototype.onInitPtsFound=function(t){var e=this;void 0===this.initPTS&&(this.initPTS=t.initPTS),this.unparsedVttFrags.length&&(this.unparsedVttFrags.forEach(function(t){e.onFragLoaded(t)}),this.unparsedVttFrags=[])},e.prototype.getExistingTrack=function(t){var e=this.media;if(e)for(var r=0;r<e.textTracks.length;r++){var i=e.textTracks[r];if(i[t])return i}return null},e.prototype.createCaptionsTrack=function(t){var e=this.captionsProperties[t],r=e.label,i=e.languageCode,a=this.captionsTracks;if(!a[t]){var n=this.getExistingTrack(t);if(n)a[t]=n,Object(p.a)(a[t]),Object(p.b)(a[t],this.media);else{var o=this.createTextTrack("captions",r,i);o&&(o[t]=!0,a[t]=o)}}},e.prototype.createTextTrack=function(t,e,r){var i=this.media;if(i)return i.addTextTrack(t,e,r)},e.prototype.destroy=function(){u.a.prototype.destroy.call(this)},e.prototype.onMediaAttaching=function(t){this.media=t.media,this._cleanTracks()},e.prototype.onMediaDetaching=function(){var t=this.captionsTracks;Object.keys(t).forEach(function(e){Object(p.a)(t[e]),delete t[e]})},e.prototype.onManifestLoading=function(){this.lastSn=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0},this._cleanTracks()},e.prototype._cleanTracks=function(){var t=this.media;if(t){var e=t.textTracks;if(e)for(var r=0;r<e.length;r++)Object(p.a)(e[r])}},e.prototype.onManifestLoaded=function(t){var e=this;if(this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags\|\|[],this.initPTS=void 0,this.cueRanges=[],this.config.enableWebVTT){this.tracks=t.subtitles\|\|[];var r=this.media?this.media.textTracks:[];this.tracks.forEach(function(t,i){var a=void 0;if(i<r.length){var n=r[i];o(n,t)&&(a=n)}a\|\|(a=e.createTextTrack("subtitles",t.name,t.lang)),t.default?a.mode=e.hls.subtitleDisplay?"showing":"hidden":a.mode="disabled",e.textTracks.push(a)})}},e.prototype.onLevelSwitching=function(){this.enabled="NONE"!==this.hls.currentLevel.closedCaptions},e.prototype.onFragLoaded=function(t){var e=t.frag,r=t.payload;if("main"===e.type){var i=e.sn;if(i!==this.lastSn+1){var a=this.cea608Parser;a&&a.reset()}this.lastSn=i}else if("subtitle"===e.type)if(r.byteLength){if(void 0===this.initPTS)return void this.unparsedVttFrags.push(t);var n=e.decryptdata;null!=n&&null!=n.key&&"AES-128"===n.method\|\|this._parseVTTs(e,r)}else this.hls.trigger(l.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e})},e.prototype._parseVTTs=function(t,e){var r=this.vttCCs;r[t.cc]\|\|(r[t.cc]={start:t.start,prevCC:this.prevCC,new:!0},this.prevCC=t.cc);var i=this.textTracks,a=this.hls;h.a.parse(e,this.initPTS,r,t.cc,function(e){var r=i[t.trackId];if("disabled"===r.mode)return void a.trigger(l.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t});e.forEach(function(t){if(!r.cues.getCueById(t.id))try{r.addCue(t)}catch(i){var e=new window.TextTrackCue(t.startTime,t.endTime,t.text);e.id=t.id,r.addCue(e)}}),a.trigger(l.a.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:t})},function(e){f.b.log("Failed to parse VTT cue: "+e),a.trigger(l.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t})})},e.prototype.onFragDecrypted=function(t){var e=t.payload,r=t.frag;if("subtitle"===r.type){if(void 0===this.initPTS)return void this.unparsedVttFrags.push(t);this._parseVTTs(r,e)}},e.prototype.onFragParsingUserdata=function(t){if(this.enabled&&this.config.enableCEA708Captions)for(var e=0;e<t.samples.length;e++){var r=this.extractCea608Data(t.samples[e].bytes);this.cea608Parser.addData(t.samples[e].pts,r)}},e.prototype.extractCea608Data=function(t){for(var e=31&t[0],r=2,i=void 0,a=void 0,n=void 0,o=void 0,s=void 0,l=[],u=0;u<e;u++)i=t[r++],a=127&t[r++],n=127&t[r++],o=0!=(4&i),s=3&i,0===a&&0===n\|\|o&&0===s&&(l.push(a),l.push(n));return l},e}(u.a);e.a=g},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a={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(t){var e=t;return a.hasOwnProperty(t)&&(e=a[t]),String.fromCharCode(e)},o=15,s=100,l={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},u={17:2,18:4,21:6,22:8,23:10,19:13,20:15},d={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},c={25:2,26:4,29:6,30:8,31:10,27:13,28:15},h=["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(t){this.time=t},log:function(t,e){this.verboseFilter[t];this.verboseLevel}},p=function(t){for(var e=[],r=0;r<t.length;r++)e.push(t[r].toString(16));return e},g=function(){function t(e,r,a,n,o){i(this,t),this.foreground=e\|\|"white",this.underline=r\|\|!1,this.italics=a\|\|!1,this.background=n\|\|"black",this.flash=o\|\|!1}return t.prototype.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},t.prototype.setStyles=function(t){for(var e=["foreground","underline","italics","background","flash"],r=0;r<e.length;r++){var i=e[r];t.hasOwnProperty(i)&&(this[i]=t[i])}},t.prototype.isDefault=function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},t.prototype.equals=function(t){return this.foreground===t.foreground&&this.underline===t.underline&&this.italics===t.italics&&this.background===t.background&&this.flash===t.flash},t.prototype.copy=function(t){this.foreground=t.foreground,this.underline=t.underline,this.italics=t.italics,this.background=t.background,this.flash=t.flash},t.prototype.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},t}(),v=function(){function t(e,r,a,n,o,s){i(this,t),this.uchar=e\|\|" ",this.penState=new g(r,a,n,o,s)}return t.prototype.reset=function(){this.uchar=" ",this.penState.reset()},t.prototype.setChar=function(t,e){this.uchar=t,this.penState.copy(e)},t.prototype.setPenState=function(t){this.penState.copy(t)},t.prototype.equals=function(t){return this.uchar===t.uchar&&this.penState.equals(t.penState)},t.prototype.copy=function(t){this.uchar=t.uchar,this.penState.copy(t.penState)},t.prototype.isEmpty=function(){return" "===this.uchar&&this.penState.isDefault()},t}(),y=function(){function t(){i(this,t),this.chars=[];for(var e=0;e<s;e++)this.chars.push(new v);this.pos=0,this.currPenState=new g}return t.prototype.equals=function(t){for(var e=!0,r=0;r<s;r++)if(!this.chars[r].equals(t.chars[r])){e=!1;break}return e},t.prototype.copy=function(t){for(var e=0;e<s;e++)this.chars[e].copy(t.chars[e])},t.prototype.isEmpty=function(){for(var t=!0,e=0;e<s;e++)if(!this.chars[e].isEmpty()){t=!1;break}return t},t.prototype.setCursor=function(t){this.pos!==t&&(this.pos=t),this.pos<0?(f.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>s&&(f.log("ERROR","Too large cursor position "+this.pos),this.pos=s)},t.prototype.moveCursor=function(t){var e=this.pos+t;if(t>1)for(var r=this.pos+1;r<e+1;r++)this.chars[r].setPenState(this.currPenState);this.setCursor(e)},t.prototype.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},t.prototype.insertChar=function(t){t>=144&&this.backSpace();var e=n(t);if(this.pos>=s)return void f.log("ERROR","Cannot insert "+t.toString(16)+" ("+e+") at position "+this.pos+". Skipping it!");this.chars[this.pos].setChar(e,this.currPenState),this.moveCursor(1)},t.prototype.clearFromPos=function(t){var e=void 0;for(e=t;e<s;e++)this.chars[e].reset()},t.prototype.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},t.prototype.clearToEndOfRow=function(){this.clearFromPos(this.pos)},t.prototype.getTextString=function(){for(var t=[],e=!0,r=0;r<s;r++){var i=this.chars[r].uchar;" "!==i&&(e=!1),t.push(i)}return e?"":t.join("")},t.prototype.setPenStyles=function(t){this.currPenState.setStyles(t),this.chars[this.pos].setPenState(this.currPenState)},t}(),m=function(){function t(){i(this,t),this.rows=[];for(var e=0;e<o;e++)this.rows.push(new y);this.currRow=o-1,this.nrRollUpRows=null,this.reset()}return t.prototype.reset=function(){for(var t=0;t<o;t++)this.rows[t].clear();this.currRow=o-1},t.prototype.equals=function(t){for(var e=!0,r=0;r<o;r++)if(!this.rows[r].equals(t.rows[r])){e=!1;break}return e},t.prototype.copy=function(t){for(var e=0;e<o;e++)this.rows[e].copy(t.rows[e])},t.prototype.isEmpty=function(){for(var t=!0,e=0;e<o;e++)if(!this.rows[e].isEmpty()){t=!1;break}return t},t.prototype.backSpace=function(){this.rows[this.currRow].backSpace()},t.prototype.clearToEndOfRow=function(){this.rows[this.currRow].clearToEndOfRow()},t.prototype.insertChar=function(t){this.rows[this.currRow].insertChar(t)},t.prototype.setPen=function(t){this.rows[this.currRow].setPenStyles(t)},t.prototype.moveCursor=function(t){this.rows[this.currRow].moveCursor(t)},t.prototype.setCursor=function(t){f.log("INFO","setCursor: "+t),this.rows[this.currRow].setCursor(t)},t.prototype.setPAC=function(t){f.log("INFO","pacData = "+JSON.stringify(t));var e=t.row-1;if(this.nrRollUpRows&&e<this.nrRollUpRows-1&&(e=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==e){for(var r=0;r<o;r++)this.rows[r].clear();var i=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){var n=a.rows[i].cueStartTime;if(n&&n<f.time)for(var s=0;s<this.nrRollUpRows;s++)this.rows[e-this.nrRollUpRows+s+1].copy(a.rows[i+s])}}this.currRow=e;var l=this.rows[this.currRow];if(null!==t.indent){var u=t.indent,d=Math.max(u-1,0);l.setCursor(t.indent),t.color=l.chars[d].penState.foreground}var c={foreground:t.color,underline:t.underline,italics:t.italics,background:"black",flash:!1};this.setPen(c)},t.prototype.setBkgData=function(t){f.log("INFO","bkgData = "+JSON.stringify(t)),this.backSpace(),this.setPen(t),this.insertChar(32)},t.prototype.setRollUpRows=function(t){this.nrRollUpRows=t},t.prototype.rollUp=function(){if(null===this.nrRollUpRows)return void f.log("DEBUG","roll_up but nrRollUpRows not set yet");f.log("TEXT",this.getDisplayText());var t=this.currRow+1-this.nrRollUpRows,e=this.rows.splice(t,1)[0];e.clear(),this.rows.splice(this.currRow,0,e),f.log("INFO","Rolling up")},t.prototype.getDisplayText=function(t){t=t\|\|!1;for(var e=[],r="",i=-1,a=0;a<o;a++){var n=this.rows[a].getTextString();n&&(i=a+1,t?e.push("Row "+i+": '"+n+"'"):e.push(n.trim()))}return e.length>0&&(r=t?"["+e.join(" \| ")+"]":e.join("\n")),r},t.prototype.getTextAndFormat=function(){return this.rows},t}(),b=function(){function t(e,r){i(this,t),this.chNr=e,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new m,this.nonDisplayedMemory=new m,this.lastOutputScreen=new m,this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return t.prototype.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null},t.prototype.getHandler=function(){return this.outputFilter},t.prototype.setHandler=function(t){this.outputFilter=t},t.prototype.setPAC=function(t){this.writeScreen.setPAC(t)},t.prototype.setBkgData=function(t){this.writeScreen.setBkgData(t)},t.prototype.setMode=function(t){t!==this.mode&&(this.mode=t,f.log("INFO","MODE="+t),"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=t)},t.prototype.insertChars=function(t){for(var e=0;e<t.length;e++)this.writeScreen.insertChar(t[e]);var r=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";f.log("INFO",r+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode\|\|(f.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},t.prototype.ccRCL=function(){f.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.prototype.ccBS=function(){f.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},t.prototype.ccAOF=function(){},t.prototype.ccAON=function(){},t.prototype.ccDER=function(){f.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.prototype.ccRU=function(t){f.log("INFO","RU("+t+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(t)},t.prototype.ccFON=function(){f.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.prototype.ccRDC=function(){f.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},t.prototype.ccTR=function(){f.log("INFO","TR"),this.setMode("MODE_TEXT")},t.prototype.ccRTD=function(){f.log("INFO","RTD"),this.setMode("MODE_TEXT")},t.prototype.ccEDM=function(){f.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},t.prototype.ccCR=function(){f.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},t.prototype.ccENM=function(){f.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},t.prototype.ccEOC=function(){if(f.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var t=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=t,this.writeScreen=this.nonDisplayedMemory,f.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},t.prototype.ccTO=function(t){f.log("INFO","TO("+t+") - Tab Offset"),this.writeScreen.moveCursor(t)},t.prototype.ccMIDROW=function(t){var e={flash:!1};if(e.underline=t%2==1,e.italics=t>=46,e.italics)e.foreground="white";else{var r=Math.floor(t/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];e.foreground=i[r]}f.log("INFO","MIDROW: "+JSON.stringify(e)),this.writeScreen.setPen(e)},t.prototype.outputDataUpdate=function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],e=f.time;null!==e&&this.outputFilter&&(null!==this.cueStartTime\|\|this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)\|\|(this.outputFilter.newCue&&(this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),!0===t&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue()),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))},t.prototype.cueSplitAtTime=function(t){this.outputFilter&&(this.displayedMemory.isEmpty()\|\|(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,t,this.displayedMemory),this.cueStartTime=t))},t}(),E=function(){function t(e,r,a){i(this,t),this.field=e\|\|1,this.outputs=[r,a],this.channels=[new b(1,r),new b(2,a)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return t.prototype.getHandler=function(t){return this.channels[t].getHandler()},t.prototype.setHandler=function(t,e){this.channels[t].setHandler(e)},t.prototype.addData=function(t,e){var r=void 0,i=void 0,a=void 0,n=!1;this.lastTime=t,f.setTime(t);for(var o=0;o<e.length;o+=2)if(i=127&e[o],a=127&e[o+1],0!==i\|\|0!==a){if(f.log("DATA","["+p([e[o],e[o+1]])+"] -> ("+p([i,a])+")"),r=this.parseCmd(i,a),r\|\|(r=this.parseMidrow(i,a)),r\|\|(r=this.parsePAC(i,a)),r\|\|(r=this.parseBackgroundAttributes(i,a)),!r&&(n=this.parseChars(i,a)))if(this.currChNr&&this.currChNr>=0){var s=this.channels[this.currChNr-1];s.insertChars(n)}else f.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,f.log("WARNING","Couldn't parse cleaned data "+p([i,a])+" orig: "+p([e[o],e[o+1]])))}else this.dataCounters.padding+=2},t.prototype.parseCmd=function(t,e){var r=null,i=(20===t\|\|28===t)&&e>=32&&e<=47,a=(23===t\|\|31===t)&&e>=33&&e<=35;if(!i&&!a)return!1;if(t===this.lastCmdA&&e===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,f.log("DEBUG","Repeated command ("+p([t,e])+") is dropped"),!0;r=20===t\|\|23===t?1:2;var n=this.channels[r-1];return 20===t\|\|28===t?32===e?n.ccRCL():33===e?n.ccBS():34===e?n.ccAOF():35===e?n.ccAON():36===e?n.ccDER():37===e?n.ccRU(2):38===e?n.ccRU(3):39===e?n.ccRU(4):40===e?n.ccFON():41===e?n.ccRDC():42===e?n.ccTR():43===e?n.ccRTD():44===e?n.ccEDM():45===e?n.ccCR():46===e?n.ccENM():47===e&&n.ccEOC():n.ccTO(e-32),this.lastCmdA=t,this.lastCmdB=e,this.currChNr=r,!0},t.prototype.parseMidrow=function(t,e){var r=null;if((17===t\|\|25===t)&&e>=32&&e<=47){if((r=17===t?1:2)!==this.currChNr)return f.log("ERROR","Mismatch channel in midrow parsing"),!1;return this.channels[r-1].ccMIDROW(e),f.log("DEBUG","MIDROW ("+p([t,e])+")"),!0}return!1},t.prototype.parsePAC=function(t,e){var r=null,i=null,a=(t>=17&&t<=23\|\|t>=25&&t<=31)&&e>=64&&e<=127,n=(16===t\|\|24===t)&&e>=64&&e<=95;if(!a&&!n)return!1;if(t===this.lastCmdA&&e===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=t<=23?1:2,i=e>=64&&e<=95?1===r?l[t]:d[t]:1===r?u[t]:c[t];var o=this.interpretPAC(i,e);return this.channels[r-1].setPAC(o),this.lastCmdA=t,this.lastCmdB=e,this.currChNr=r,!0},t.prototype.interpretPAC=function(t,e){var r=e,i={color:null,italics:!1,indent:null,underline:!1,row:t};return r=e>95?e-96:e-64,i.underline=1==(1&r),r<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(r/2)]:r<=15?(i.italics=!0,i.color="white"):i.indent=4Math.floor((r-16)/2),i},t.prototype.parseChars=function(t,e){var r=null,i=null,a=null;if(t>=25?(r=2,a=t-8):(r=1,a=t),a>=17&&a<=19){var o=e;o=17===a?e+80:18===a?e+112:e+144,f.log("INFO","Special char '"+n(o)+"' in channel "+r),i=[o]}else t>=32&&t<=127&&(i=0===e?[t]:[t,e]);if(i){var s=p(i);f.log("DEBUG","Char codes = "+s.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i},t.prototype.parseBackgroundAttributes=function(t,e){var r=void 0,i=void 0,a=void 0,n=void 0,o=(16===t\|\|24===t)&&e>=32&&e<=47,s=(23===t\|\|31===t)&&e>=45&&e<=47;return!(!o&&!s)&&(r={},16===t\|\|24===t?(i=Math.floor((e-32)/2),r.background=h[i],e%2==1&&(r.background=r.background+"_semi")):45===e?r.background="transparent":(r.foreground="black",47===e&&(r.underline=!0)),a=t<24?1:2,n=this.channels[a-1],n.setBkgData(r),this.lastCmdA=null,this.lastCmdB=null,!0)},t.prototype.reset=function(){for(var t=0;t<this.channels.length;t++)this.channels[t]&&this.channels[t].reset();this.lastCmdA=null,this.lastCmdB=null},t.prototype.cueSplitAtTime=function(t){for(var e=0;e<this.channels.length;e++)this.channels[e]&&this.channels[e].cueSplitAtTime(t)},t}();e.a=E},function(t,e,r){"use strict";function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var a=function(){function t(e,r){i(this,t),this.timelineController=e,this.trackName=r,this.startTime=null,this.endTime=null,this.screen=null}return t.prototype.dispatchCue=function(){null!==this.startTime&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen),this.startTime=null)},t.prototype.newCue=function(t,e,r){(null===this.startTime\|\|this.startTime>t)&&(this.startTime=t),this.endTime=e,this.screen=r,this.timelineController.createCaptionsTrack(this.trackName)},t}();e.a=a},function(t,e,r){"use strict";var i=r(3),a=r(28),n=r(9),o=function(t,e,r){return t.substr(r\|\|0,e.length)===e},s=function(t){var e=parseInt(t.substr(-3)),r=parseInt(t.substr(-6,2)),a=parseInt(t.substr(-9,2)),n=t.length>9?parseInt(t.substr(0,t.indexOf(":"))):0;return Object(i.a)(e)&&Object(i.a)(r)&&Object(i.a)(a)&&Object(i.a)(n)?(e+=1e3r,e+=6e4a,e+=36e5n):-1},l=function(t){for(var e=5381,r=t.length;r;)e=33e^t.charCodeAt(--r);return(e>>>0).toString()},u=function(t,e,r){var i=t[e],a=t[i.prevCC];if(!a\|\|!a.new&&i.new)return t.ccOffset=t.presentationOffset=i.start,void(i.new=!1);for(;a&&a.new;)t.ccOffset+=i.start-a.start,i.new=!1,i=a,a=t[i.prevCC];t.presentationOffset=r},d={parse:function(t,e,r,i,d,c){var h=/\r\n\|\n\r\|\n\|\r/g,f=Object(n.b)(new Uint8Array(t)).trim().replace(h,"\n").split("\n"),p="00:00.000",g=0,v=0,y=0,m=[],b=void 0,E=!0,T=new a.a;T.oncue=function(t){var e=r[i],a=r.ccOffset;e&&e.new&&(void 0!==v?a=r.ccOffset=e.start:u(r,i,y)),y&&(a=y+r.ccOffset-r.presentationOffset),t.startTime+=a-v,t.endTime+=a-v,t.id=l(t.startTime.toString())+l(t.endTime.toString())+l(t.text),t.text=decodeURIComponent(encodeURIComponent(t.text)),t.endTime>0&&m.push(t)},T.onparsingerror=function(t){b=t},T.onflush=function(){if(b&&c)return void c(b);d(m)},f.forEach(function(t){if(E){if(o(t,"X-TIMESTAMP-MAP=")){E=!1,t.substr(16).split(",").forEach(function(t){o(t,"LOCAL:")?p=t.substr(6):o(t,"MPEGTS:")&&(g=parseInt(t.substr(7)))});try{e=e<0?e+8589934592:e,g-=e,v=s(p)/1e3,y=g/9e4,-1===v&&(b=new Error("Malformed X-TIMESTAMP-MAP: "+t))}catch(e){b=new Error("Malformed X-TIMESTAMP-MAP: "+t)}return}""===t&&(E=!1)}T.parse(t+"\n")}),T.flush()}};e.a=d},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function o(t){for(var e=[],r=0;r<t.length;r++)"subtitles"===t[r].kind&&e.push(t[r]);return e}var s=r(1),l=r(4),u=r(0),d=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}}(),c=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,s.a.MEDIA_ATTACHED,s.a.MEDIA_DETACHING,s.a.MANIFEST_LOADING,s.a.MANIFEST_LOADED,s.a.SUBTITLE_TRACK_LOADED));return n.tracks=[],n.trackId=-1,n.media=null,n.subtitleDisplay=!0,n}return n(e,t),e.prototype._onTextTracksChanged=function(){if(this.media){for(var t=-1,e=o(this.media.textTracks),r=0;r<e.length;r++)if("hidden"===e[r].mode)t=r;else if("showing"===e[r].mode){t=r;break}this.subtitleTrack=t}},e.prototype.destroy=function(){l.a.prototype.destroy.call(this)},e.prototype.onMediaAttached=function(t){var e=this;this.media=t.media,this.media&&(this.queuedDefaultTrack&&(this.subtitleTrack=this.queuedDefaultTrack,delete this.queuedDefaultTrack),this.trackChangeListener=this._onTextTracksChanged.bind(this),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.subtitlePollingInterval=setInterval(function(){e.trackChangeListener()},500):this.media.textTracks.addEventListener("change",this.trackChangeListener))},e.prototype.onMediaDetaching=function(){this.media&&(this.useTextTrackPolling?clearInterval(this.subtitlePollingInterval):this.media.textTracks.removeEventListener("change",this.trackChangeListener),this.media=null)},e.prototype.onManifestLoading=function(){this.tracks=[],this.trackId=-1},e.prototype.onManifestLoaded=function(t){var e=this,r=t.subtitles\|\|[];this.tracks=r,this.trackId=-1,this.hls.trigger(s.a.SUBTITLE_TRACKS_UPDATED,{subtitleTracks:r}),r.forEach(function(t){t.default&&(e.media?e.subtitleTrack=t.id:e.queuedDefaultTrack=t.id)})},e.prototype.onTick=function(){var t=this.trackId,e=this.tracks[t];if(e){var r=e.details;r&&!r.live\|\|(u.b.log("(re)loading playlist for subtitle track "+t),this.hls.trigger(s.a.SUBTITLE_TRACK_LOADING,{url:e.url,id:t}))}},e.prototype.onSubtitleTrackLoaded=function(t){var e=this;t.id<this.tracks.length&&(u.b.log("subtitle track "+t.id+" loaded"),this.tracks[t.id].details=t.details,t.details.live&&!this.timer&&(this.timer=setInterval(function(){e.onTick()},1e3t.details.targetduration,this)),!t.details.live&&this.timer&&this._stopTimer())},e.prototype.setSubtitleTrackInternal=function(t){var e=this.hls,r=this.tracks;if(!("number"!=typeof t\|\|t<-1\|\|t>=r.length)&&(this._stopTimer(),this.trackId=t,u.b.log("switching to subtitle track "+t),e.trigger(s.a.SUBTITLE_TRACK_SWITCH,{id:t}),-1!==t)){var i=r[t],a=i.details;a&&!a.live\|\|(u.b.log("(re)loading playlist for subtitle track "+t),e.trigger(s.a.SUBTITLE_TRACK_LOADING,{url:i.url,id:t}))}},e.prototype._stopTimer=function(){this.timer&&(clearInterval(this.timer),this.timer=null)},e.prototype._toggleTrackModes=function(t){var e=this.media,r=this.subtitleDisplay,i=this.trackId;if(e){var a=o(e.textTracks);if(-1===t)[].slice.call(a).forEach(function(t){t.mode="disabled"});else{var n=a[i];n&&(n.mode="disabled")}var s=a[t];s&&(s.mode=r?"showing":"hidden")}},d(e,[{key:"subtitleTracks",get:function(){return this.tracks}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(t){this.trackId!==t&&(this._toggleTrackModes(t),this.setSubtitleTrackInternal(t))}}]),e}(l.a);e.a=c},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(1),s=r(0),l=r(14),u=r(10),d=window,c=d.performance,h={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING"},f=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,o.a.MEDIA_ATTACHED,o.a.ERROR,o.a.KEY_LOADED,o.a.FRAG_LOADED,o.a.SUBTITLE_TRACKS_UPDATED,o.a.SUBTITLE_TRACK_SWITCH,o.a.SUBTITLE_TRACK_LOADED,o.a.SUBTITLE_FRAG_PROCESSED));return n.config=r.config,n.vttFragSNsProcessed={},n.vttFragQueues=void 0,n.currentlyProcessing=null,n.state=h.STOPPED,n.currentTrackId=-1,n.decrypter=new l.a(r.observer,r.config),n}return n(e,t),e.prototype.onHandlerDestroyed=function(){this.state=h.STOPPED},e.prototype.clearVttFragQueues=function(){var t=this;this.vttFragQueues={},this.tracks.forEach(function(e){t.vttFragQueues[e.id]=[]})},e.prototype.nextFrag=function(){if(null===this.currentlyProcessing&&this.currentTrackId>-1&&this.vttFragQueues[this.currentTrackId].length){var t=this.currentlyProcessing=this.vttFragQueues[this.currentTrackId].shift();this.fragCurrent=t,this.hls.trigger(o.a.FRAG_LOADING,{frag:t}),this.state=h.FRAG_LOADING}},e.prototype.onSubtitleFragProcessed=function(t){t.success&&this.vttFragSNsProcessed[t.frag.trackId].push(t.frag.sn),this.currentlyProcessing=null,this.state=h.IDLE,this.nextFrag()},e.prototype.onMediaAttached=function(){this.state=h.IDLE},e.prototype.onError=function(t){var e=t.frag;e&&"subtitle"!==e.type\|\|this.currentlyProcessing&&(this.currentlyProcessing=null,this.nextFrag())},e.prototype.doTick=function(){var t=this;switch(this.state){case h.IDLE:var e=this.tracks,r=this.currentTrackId,i=this.vttFragSNsProcessed[r],a=this.vttFragQueues[r],n=this.currentlyProcessing?this.currentlyProcessing.sn:-1,l=function(t){return i.indexOf(t.sn)>-1},u=function(t){return a.some(function(e){return e.sn===t.sn})};if(!e)break;var d;if(r<e.length&&(d=e[r].details),void 0===d)break;d.fragments.forEach(function(e){l(e)\|\|e.sn===n\|\|u(e)\|\|(e.encrypted?(s.b.log("Loading key for "+e.sn),t.state=h.KEY_LOADING,t.hls.trigger(o.a.KEY_LOADING,{frag:e})):(e.trackId=r,a.push(e),t.nextFrag()))})}},e.prototype.onSubtitleTracksUpdated=function(t){var e=this;s.b.log("subtitle tracks updated"),this.tracks=t.subtitleTracks,this.clearVttFragQueues(),this.vttFragSNsProcessed={},this.tracks.forEach(function(t){e.vttFragSNsProcessed[t.id]=[]})},e.prototype.onSubtitleTrackSwitch=function(t){if(this.currentTrackId=t.id,this.tracks&&-1!==this.currentTrackId){var e=this.tracks[this.currentTrackId];e&&e.details&&this.tick()}},e.prototype.onSubtitleTrackLoaded=function(){this.tick()},e.prototype.onKeyLoaded=function(){this.state===h.KEY_LOADING&&(this.state=h.IDLE,this.tick())},e.prototype.onFragLoaded=function(t){var e=this.fragCurrent,r=t.frag.decryptdata,i=t.frag,a=this.hls;if(this.state===h.FRAG_LOADING&&e&&"subtitle"===t.frag.type&&e.sn===t.frag.sn&&t.payload.byteLength>0&&null!=r&&null!=r.key&&"AES-128"===r.method){var n=void 0;try{n=c.now()}catch(t){n=Date.now()}this.decrypter.decrypt(t.payload,r.key.buffer,r.iv.buffer,function(t){var e=void 0;try{e=c.now()}catch(t){e=Date.now()}a.trigger(o.a.FRAG_DECRYPTED,{frag:i,payload:t,stats:{tstart:n,tdecrypt:e}})})}},e}(u.a);e.a=f},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)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e\|\|"object"!=typeof e&&"function"!=typeof e?t:e}function n(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var o=r(4),s=r(1),l=r(2),u=r(0),d=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}}(),c=window,h=c.XMLHttpRequest,f={WIDEVINE:"com.widevine.alpha",PLAYREADY:"com.microsoft.playready"},p=function(t,e,r){var i={videoCapabilities:[]};return e.forEach(function(t){i.videoCapabilities.push({contentType:'video/mp4; codecs="'+t+'"'})}),[i]},g=function(t,e,r){switch(t){case f.WIDEVINE:return p(0,r);default:throw Error("Unknown key-system: "+t)}},v=function(t){function e(r){i(this,e);var n=a(this,t.call(this,r,s.a.MEDIA_ATTACHED,s.a.MANIFEST_PARSED));return n._widevineLicenseUrl=r.config.widevineLicenseUrl,n._licenseXhrSetup=r.config.licenseXhrSetup,n._emeEnabled=r.config.emeEnabled,n._requestMediaKeySystemAccess=r.config.requestMediaKeySystemAccessFunc,n._mediaKeysList=[],n._media=null,n._hasSetMediaKeys=!1,n._isMediaEncrypted=!1,n._requestLicenseFailureCount=0,n}return n(e,t),e.prototype.getLicenseServerUrl=function(t){var e=void 0;switch(t){case f.WIDEVINE:e=this._widevineLicenseUrl;break;default:e=null}return e\|\|(u.b.error('No license server URL configured for key-system "'+t+'"'),this.hls.trigger(s.a.ERROR,{type:l.b.KEY_SYSTEM_ERROR,details:l.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})),e},e.prototype._attemptKeySystemAccess=function(t,e,r){var i=this,a=g(t,0,r);if(!a)return void u.b.warn("Can not create config for key-system (maybe because platform is not supported):",t);u.b.log("Requesting encrypted media key-system access"),this.requestMediaKeySystemAccess(t,a).then(function(e){i._onMediaKeySystemAccessObtained(t,e)}).catch(function(e){u.b.error('Failed to obtain key-system "'+t+'" access:',e)})},e.prototype._onMediaKeySystemAccessObtained=function(t,e){var r=this;u.b.log('Access for key-system "'+t+'" obtained');var i={mediaKeys:null,mediaKeysSession:null,mediaKeysSessionInitialized:!1,mediaKeySystemAccess:e,mediaKeySystemDomain:t};this._mediaKeysList.push(i),e.createMediaKeys().then(function(e){i.mediaKeys=e,u.b.log('Media-keys created for key-system "'+t+'"'),r._onMediaKeysCreated()}).catch(function(t){u.b.error("Failed to create media-keys:",t)})},e.prototype._onMediaKeysCreated=function(){var t=this;this._mediaKeysList.forEach(function(e){e.mediaKeysSession\|\|(e.mediaKeysSession=e.mediaKeys.createSession(),t._onNewMediaKeySession(e.mediaKeysSession))})},e.prototype._onNewMediaKeySession=function(t){var e=this;u.b.log("New key-system session "+t.sessionId),t.addEventListener("message",function(r){e._onKeySessionMessage(t,r.message)},!1)},e.prototype._onKeySessionMessage=function(t,e){u.b.log("Got EME message event, creating license request"),this._requestLicense(e,function(e){u.b.log("Received license data, updating key-session"),t.update(e)})},e.prototype._onMediaEncrypted=function(t,e){u.b.log('Media is encrypted using "'+t+'" init data type'),this._isMediaEncrypted=!0,this._mediaEncryptionInitDataType=t,this._mediaEncryptionInitData=e,this._attemptSetMediaKeys(),this._generateRequestWithPreferredKeySession()},e.prototype._attemptSetMediaKeys=function(){if(!this._hasSetMediaKeys){var t=this._mediaKeysList[0];if(!t\|\|!t.mediaKeys)return u.b.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.hls.trigger(s.a.ERROR,{type:l.b.KEY_SYSTEM_ERROR,details:l.a.KEY_SYSTEM_NO_KEYS,fatal:!0});u.b.log("Setting keys for encrypted media"),this._media.setMediaKeys(t.mediaKeys),this._hasSetMediaKeys=!0}},e.prototype._generateRequestWithPreferredKeySession=function(){var t=this,e=this._mediaKeysList[0];if(!e)return u.b.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.hls.trigger(s.a.ERROR,{type:l.b.KEY_SYSTEM_ERROR,details:l.a.KEY_SYSTEM_NO_ACCESS,fatal:!0});if(e.mediaKeysSessionInitialized)return void u.b.warn("Key-Session already initialized but requested again");var r=e.mediaKeysSession;r\|\|(u.b.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(s.a.ERROR,{type:l.b.KEY_SYSTEM_ERROR,details:l.a.KEY_SYSTEM_NO_SESSION,fatal:!0}));var i=this._mediaEncryptionInitDataType,a=this._mediaEncryptionInitData;u.b.log('Generating key-session request for "'+i+'" init data type'),e.mediaKeysSessionInitialized=!0,r.generateRequest(i,a).then(function(){u.b.debug("Key-session generation succeeded")}).catch(function(e){u.b.error("Error generating key-session request:",e),t.hls.trigger(s.a.ERROR,{type:l.b.KEY_SYSTEM_ERROR,details:l.a.KEY_SYSTEM_NO_SESSION,fatal:!1})})},e.prototype._createLicenseXhr=function(t,e,r){var i=new h,a=this._licenseXhrSetup;try{if(a)try{a(i,t)}catch(e){i.open("POST",t,!0),a(i,t)}i.readyState\|\|i.open("POST",t,!0)}catch(t){return u.b.error("Error setting up key-system license XHR",t),void this.hls.trigger(s.a.ERROR,{type:l.b.KEY_SYSTEM_ERROR,details:l.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}return i.responseType="arraybuffer",i.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,i,t,e,r),i},e.prototype._onLicenseRequestReadyStageChange=function(t,e,r,i){switch(t.readyState){case 4:if(200===t.status)this._requestLicenseFailureCount=0,u.b.log("License request succeeded"),i(t.response);else{if(u.b.error("License Request XHR failed ("+e+"). Status: "+t.status+" ("+t.statusText+")"),++this._requestLicenseFailureCount<=3){var a=3-this._requestLicenseFailureCount+1;return u.b.warn("Retrying license request, "+a+" attempts left"),void this._requestLicense(r,i)}this.hls.trigger(s.a.ERROR,{type:l.b.KEY_SYSTEM_ERROR,details:l.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}}},e.prototype._generateLicenseRequestChallenge=function(t,e){var r=void 0;return t.mediaKeySystemDomain===f.PLAYREADY?u.b.error("PlayReady is not supported (yet)"):t.mediaKeySystemDomain===f.WIDEVINE?r=e:u.b.error("Unsupported key-system:",t.mediaKeySystemDomain),r},e.prototype._requestLicense=function(t,e){u.b.log("Requesting content license for key-system");var r=this._mediaKeysList[0];if(!r)return u.b.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(s.a.ERROR,{type:l.b.KEY_SYSTEM_ERROR,details:l.a.KEY_SYSTEM_NO_ACCESS,fatal:!0});var i=this.getLicenseServerUrl(r.mediaKeySystemDomain),a=this._createLicenseXhr(i,t,e);u.b.log("Sending license request to URL: "+i),a.send(this._generateLicenseRequestChallenge(r,t))},e.prototype.onMediaAttached=function(t){var e=this;if(this._emeEnabled){var r=t.media;this._media=r,r.addEventListener("encrypted",function(t){e._onMediaEncrypted(t.initDataType,t.initData)})}},e.prototype.onManifestParsed=function(t){if(this._emeEnabled){var e=t.levels.map(function(t){return t.audioCodec}),r=t.levels.map(function(t){return t.videoCodec});this._attemptKeySystemAccess(f.WIDEVINE,e,r)}},d(e,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),e}(o.a);e.a=v},function(t,e,r){"use strict";r.d(e,"a",function(){return i});var i=function(){return"undefined"!=typeof window&&window.navigator&&window.navigator.requestMediaKeySystemAccess?window.navigator.requestMediaKeySystemAccess.bind(window.navigator):null}()},function(t,e){/! http://mths.be/endswith v0.2.0 by @mathias /
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1	+ "undefined"!=typeof window&&function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.Hls=t():e.Hls=t()}(this,(function(){return function(e){var t={};function r(i){if(t[i])return t[i].exports;var a=t[i]={i:i,l:!1,exports:{}};return e[i].call(a.exports,a,a.exports,r),a.l=!0,a.exports}return r.m=e,r.c=t,r.d=function(e,t,i){r.o(e,t)\|\|Object.defineProperty(e,t,{enumerable:!0,get:i})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var i=Object.create(null);if(r.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var a in e)r.d(i,a,function(t){return e[t]}.bind(null,a));return i},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="/dist/",r(r.s=13)}([function(e,t,r){"use strict";r.d(t,"a",(function(){return u})),r.d(t,"b",(function(){return c}));var i=r(5);function a(){}var n={trace:a,debug:a,log:a,warn:a,info:a,error:a},s=n;function o(e,t){return t="["+e+"] > "+t}var l=Object(i.a)();function d(e){var t=l.console[e];return t?function(){for(var r=arguments.length,i=new Array(r),a=0;a<r;a++)i[a]=arguments[a];i[0]&&(i[0]=o(e,i[0])),t.apply(l.console,i)}:a}var u=function(e){if(l.console&&!0===e\|\|"object"==typeof e){!function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];r.forEach((function(t){s[t]=e[t]?e[t].bind(e):d(t)}))}(e,"debug","log","info","warn","error");try{s.log()}catch(e){s=n}}else s=n},c=s},function(e,t,r){"use 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a})),function(e){e.NETWORK_ERROR="networkError",e.MEDIA_ERROR="mediaError",e.KEY_SYSTEM_ERROR="keySystemError",e.MUX_ERROR="muxError",e.OTHER_ERROR="otherError"}(i\|\|(i={})),function(e){e.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",e.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",e.KEY_SYSTEM_NO_SESSION="keySystemNoSession",e.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",e.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",e.MANIFEST_LOAD_ERROR="manifestLoadError",e.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",e.MANIFEST_PARSING_ERROR="manifestParsingError",e.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",e.LEVEL_EMPTY_ERROR="levelEmptyError",e.LEVEL_LOAD_ERROR="levelLoadError",e.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",e.LEVEL_SWITCH_ERROR="levelSwitchError",e.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",e.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",e.FRAG_LOAD_ERROR="fragLoadError",e.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",e.FRAG_DECRYPT_ERROR="fragDecryptError",e.FRAG_PARSING_ERROR="fragParsingError",e.REMUX_ALLOC_ERROR="remuxAllocError",e.KEY_LOAD_ERROR="keyLoadError",e.KEY_LOAD_TIMEOUT="keyLoadTimeOut",e.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",e.BUFFER_APPEND_ERROR="bufferAppendError",e.BUFFER_APPENDING_ERROR="bufferAppendingError",e.BUFFER_STALLED_ERROR="bufferStalledError",e.BUFFER_FULL_ERROR="bufferFullError",e.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",e.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",e.INTERNAL_EXCEPTION="internalException"}(a\|\|(a={}))},function(e,t,r){"use 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e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=o},function(e,t,r){"use strict";var i=function(){function e(e,t){this.subtle=e,this.aesIV=t}return e.prototype.decrypt=function(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)},e}(),a=function(){function e(e,t){this.subtle=e,this.key=t}return e.prototype.expandKey=function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])},e}();var n=function(){function e(){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()}var t=e.prototype;return t.uint8ArrayToUint32Array_=function(e){for(var t=new DataView(e),r=new Uint32Array(4),i=0;i<4;i++)r[i]=t.getUint32(4i);return r},t.initTable=function(){var e=this.sBox,t=this.invSBox,r=this.subMix,i=r[0],a=r[1],n=r[2],s=r[3],o=this.invSubMix,l=o[0],d=o[1],u=o[2],c=o[3],h=new Uint32Array(256),f=0,g=0,p=0;for(p=0;p<256;p++)h[p]=p<128?p<<1:p<<1^283;for(p=0;p<256;p++){var v=g^g<<1^g<<2^g<<3^g<<4;v=v>>>8^255&v^99,e[f]=v,t[v]=f;var m=h[f],y=h[m],b=h[y],T=257h[v]^16843008v;i[f]=T<<24\|T>>>8,a[f]=T<<16\|T>>>16,n[f]=T<<8\|T>>>24,s[f]=T,T=16843009b^65537y^257m^16843008f,l[v]=T<<24\|T>>>8,d[v]=T<<16\|T>>>16,u[v]=T<<8\|T>>>24,c[v]=T,f?(f=m^h[h[h[b^m]]],g^=h[h[g]]):f=g=1}},t.expandKey=function(e){for(var t=this.uint8ArrayToUint32Array_(e),r=!0,i=0;i<t.length&&r;)r=t[i]===this.key[i],i++;if(!r){this.key=t;var a=this.keySize=t.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n,s,o,l,d=this.ksRows=4(a+6+1),u=this.keySchedule=new Uint32Array(d),c=this.invKeySchedule=new Uint32Array(d),h=this.sBox,f=this.rcon,g=this.invSubMix,p=g[0],v=g[1],m=g[2],y=g[3];for(n=0;n<d;n++)n<a?o=u[n]=t[n]:(l=o,n%a==0?(l=h[(l=l<<8\|l>>>24)>>>24]<<24\|h[l>>>16&255]<<16\|h[l>>>8&255]<<8\|h[255&l],l^=f[n/a\|0]<<24):a>6&&n%a==4&&(l=h[l>>>24]<<24\|h[l>>>16&255]<<16\|h[l>>>8&255]<<8\|h[255&l]),u[n]=o=(u[n-a]^l)>>>0);for(s=0;s<d;s++)n=d-s,l=3&s?u[n]:u[n-4],c[s]=s<4\|\|n<=4?l:p[h[l>>>24]]^v[h[l>>>16&255]]^m[h[l>>>8&255]]^y[h[255&l]],c[s]=c[s]>>>0}},t.networkToHostOrderSwap=function(e){return e<<24\|(65280&e)<<8\|(16711680&e)>>8\|e>>>24},t.decrypt=function(e,t,r,i){for(var a,n,s,o,l,d,u,c,h,f,g,p,v,m,y,b,T,E=this.keySize+6,S=this.invKeySchedule,_=this.invSBox,R=this.invSubMix,A=R[0],k=R[1],w=R[2],L=R[3],D=this.uint8ArrayToUint32Array_(r),O=D[0],C=D[1],I=D[2],P=D[3],x=new Int32Array(e),M=new Int32Array(x.length),F=this.networkToHostOrderSwap;t<x.length;){for(h=F(x[t]),f=F(x[t+1]),g=F(x[t+2]),p=F(x[t+3]),l=h^S[0],d=p^S[1],u=g^S[2],c=f^S[3],v=4,m=1;m<E;m++)a=A[l>>>24]^k[d>>16&255]^w[u>>8&255]^L[255&c]^S[v],n=A[d>>>24]^k[u>>16&255]^w[c>>8&255]^L[255&l]^S[v+1],s=A[u>>>24]^k[c>>16&255]^w[l>>8&255]^L[255&d]^S[v+2],o=A[c>>>24]^k[l>>16&255]^w[d>>8&255]^L[255&u]^S[v+3],l=a,d=n,u=s,c=o,v+=4;a=_[l>>>24]<<24^_[d>>16&255]<<16^_[u>>8&255]<<8^_[255&c]^S[v],n=_[d>>>24]<<24^_[u>>16&255]<<16^_[c>>8&255]<<8^_[255&l]^S[v+1],s=_[u>>>24]<<24^_[c>>16&255]<<16^_[l>>8&255]<<8^_[255&d]^S[v+2],o=_[c>>>24]<<24^_[l>>16&255]<<16^_[d>>8&255]<<8^_[255&u]^S[v+3],v+=3,M[t]=F(a^O),M[t+1]=F(o^C),M[t+2]=F(s^I),M[t+3]=F(n^P),O=h,C=f,I=g,P=p,t+=4}return i?(y=M.buffer,b=y.byteLength,(T=b&&new DataView(y).getUint8(b-1))?y.slice(0,b-T):y):M.buffer},t.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},e}(),s=r(2),o=r(0),l=r(1),d=r(5),u=Object(d.a)(),c=function(){function e(e,t,r){var i=(void 0===r?{}:r).removePKCS7Padding,a=void 0===i\|\|i;if(this.logEnabled=!0,this.observer=e,this.config=t,this.removePKCS7Padding=a,a)try{var n=u.crypto;n&&(this.subtle=n.subtle\|\|n.webkitSubtle)}catch(e){}this.disableWebCrypto=!this.subtle}var t=e.prototype;return t.isSync=function(){return this.disableWebCrypto&&this.config.enableSoftwareAES},t.decrypt=function(e,t,r,s){var l=this;if(this.disableWebCrypto&&this.config.enableSoftwareAES){this.logEnabled&&(o.b.log("JS AES decrypt"),this.logEnabled=!1);var d=this.decryptor;d\|\|(this.decryptor=d=new n),d.expandKey(t),s(d.decrypt(e,0,r,this.removePKCS7Padding))}else{this.logEnabled&&(o.b.log("WebCrypto AES decrypt"),this.logEnabled=!1);var u=this.subtle;this.key!==t&&(this.key=t,this.fastAesKey=new a(u,t)),this.fastAesKey.expandKey().then((function(a){new i(u,r).decrypt(e,a).catch((function(i){l.onWebCryptoError(i,e,t,r,s)})).then((function(e){s(e)}))})).catch((function(i){l.onWebCryptoError(i,e,t,r,s)}))}},t.onWebCryptoError=function(e,t,r,i,a){this.config.enableSoftwareAES?(o.b.log("WebCrypto Error, disable WebCrypto API"),this.disableWebCrypto=!0,this.logEnabled=!0,this.decrypt(t,r,i,a)):(o.b.error("decrypting error : "+e.message),this.observer.trigger(l.a.ERROR,{type:s.b.MEDIA_ERROR,details:s.a.FRAG_DECRYPT_ERROR,fatal:!0,reason:e.message}))},t.destroy=function(){var e=this.decryptor;e&&(e.destroy(),this.decryptor=void 0)},e}();t.a=c},function(e,t,r){"use strict";var i=Object.prototype.hasOwnProperty,a="~";function n(){}function s(e,t,r){this.fn=e,this.context=t,this.once=r\|\|!1}function o(e,t,r,i,n){if("function"!=typeof r)throw new TypeError("The listener must be a function");var o=new s(r,i\|\|e,n),l=a?a+t:t;return e._events[l]?e._events[l].fn?e._events[l]=[e._events[l],o]:e._events[l].push(o):(e._events[l]=o,e._eventsCount++),e}function l(e,t){0==--e._eventsCount?e._events=new n:delete e._events[t]}function d(){this._events=new n,this._eventsCount=0}Object.create&&(n.prototype=Object.create(null),(new n).__proto__\|\|(a=!1)),d.prototype.eventNames=function(){var e,t,r=[];if(0===this._eventsCount)return r;for(t in e=this._events)i.call(e,t)&&r.push(a?t.slice(1):t);return Object.getOwnPropertySymbols?r.concat(Object.getOwnPropertySymbols(e)):r},d.prototype.listeners=function(e){var t=a?a+e:e,r=this._events[t];if(!r)return[];if(r.fn)return[r.fn];for(var i=0,n=r.length,s=new Array(n);i<n;i++)s[i]=r[i].fn;return s},d.prototype.listenerCount=function(e){var t=a?a+e:e,r=this._events[t];return r?r.fn?1:r.length:0},d.prototype.emit=function(e,t,r,i,n,s){var o=a?a+e:e;if(!this._events[o])return!1;var l,d,u=this._events[o],c=arguments.length;if(u.fn){switch(u.once&&this.removeListener(e,u.fn,void 0,!0),c){case 1:return u.fn.call(u.context),!0;case 2:return u.fn.call(u.context,t),!0;case 3:return u.fn.call(u.context,t,r),!0;case 4:return u.fn.call(u.context,t,r,i),!0;case 5:return u.fn.call(u.context,t,r,i,n),!0;case 6:return u.fn.call(u.context,t,r,i,n,s),!0}for(d=1,l=new Array(c-1);d<c;d++)l[d-1]=arguments[d];u.fn.apply(u.context,l)}else{var h,f=u.length;for(d=0;d<f;d++)switch(u[d].once&&this.removeListener(e,u[d].fn,void 0,!0),c){case 1:u[d].fn.call(u[d].context);break;case 2:u[d].fn.call(u[d].context,t);break;case 3:u[d].fn.call(u[d].context,t,r);break;case 4:u[d].fn.call(u[d].context,t,r,i);break;default:if(!l)for(h=1,l=new Array(c-1);h<c;h++)l[h-1]=arguments[h];u[d].fn.apply(u[d].context,l)}}return!0},d.prototype.on=function(e,t,r){return o(this,e,t,r,!1)},d.prototype.once=function(e,t,r){return o(this,e,t,r,!0)},d.prototype.removeListener=function(e,t,r,i){var n=a?a+e:e;if(!this._events[n])return this;if(!t)return l(this,n),this;var s=this._events[n];if(s.fn)s.fn!==t\|\|i&&!s.once\|\|r&&s.context!==r\|\|l(this,n);else{for(var o=0,d=[],u=s.length;o<u;o++)(s[o].fn!==t\|\|i&&!s[o].once\|\|r&&s[o].context!==r)&&d.push(s[o]);d.length?this._events[n]=1===d.length?d[0]:d:l(this,n)}return this},d.prototype.removeAllListeners=function(e){var t;return e?(t=a?a+e:e,this._events[t]&&l(this,t)):(this._events=new n,this._eventsCount=0),this},d.prototype.off=d.prototype.removeListener,d.prototype.addListener=d.prototype.on,d.prefixed=a,d.EventEmitter=d,e.exports=d},function(e,t,r){"use strict";var i=r(1),a=r(2),n=r(7),s=r(3),o=r(0),l=r(5);function d(e,t){return 255===e[t]&&240==(246&e[t+1])}function u(e,t){return 1&e[t+1]?7:9}function c(e,t){return(3&e[t+3])<<11\|e[t+4]<<3\|(224&e[t+5])>>>5}function h(e,t){return!!(t+1<e.length&&d(e,t))}function f(e,t){if(h(e,t)){var r=u(e,t);if(t+r>=e.length)return!1;var i=c(e,t);if(i<=r)return!1;var a=t+i;if(a===e.length\|\|a+1<e.length&&d(e,a))return!0}return!1}function g(e,t,r,n,s){if(!e.samplerate){var l=function(e,t,r,n){var s,l,d,u,c,h=navigator.userAgent.toLowerCase(),f=n,g=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];if(s=1+((192&t[r+2])>>>6),!((l=(60&t[r+2])>>>2)>g.length-1))return u=(1&t[r+2])<<2,u\|=(192&t[r+3])>>>6,o.b.log("manifest codec:"+n+",ADTS data:type:"+s+",sampleingIndex:"+l+"["+g[l]+"Hz],channelConfig:"+u),/firefox/i.test(h)?l>=6?(s=5,c=new Array(4),d=l-3):(s=2,c=new Array(2),d=l):-1!==h.indexOf("android")?(s=2,c=new Array(2),d=l):(s=5,c=new Array(4),n&&(-1!==n.indexOf("mp4a.40.29")\|\|-1!==n.indexOf("mp4a.40.5"))\|\|!n&&l>=6?d=l-3:((n&&-1!==n.indexOf("mp4a.40.2")&&(l>=6&&1===u\|\|/vivaldi/i.test(h))\|\|!n&&1===u)&&(s=2,c=new Array(2)),d=l)),c[0]=s<<3,c[0]\|=(14&l)>>1,c[1]\|=(1&l)<<7,c[1]\|=u<<3,5===s&&(c[1]\|=(14&d)>>1,c[2]=(1&d)<<7,c[2]\|=8,c[3]=0),{config:c,samplerate:g[l],channelCount:u,codec:"mp4a.40."+s,manifestCodec:f};e.trigger(i.a.ERROR,{type:a.b.MEDIA_ERROR,details:a.a.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+l})}(t,r,n,s);e.config=l.config,e.samplerate=l.samplerate,e.channelCount=l.channelCount,e.codec=l.codec,e.manifestCodec=l.manifestCodec,o.b.log("parsed codec:"+e.codec+",rate:"+l.samplerate+",nb channel:"+l.channelCount)}}function p(e){return 9216e4/e}function v(e,t,r,i,a){var n=function(e,t,r,i,a){var n,s,o=e.length;if(n=u(e,t),s=c(e,t),(s-=n)>0&&t+n+s<=o)return{headerLength:n,frameLength:s,stamp:r+ia}}(t,r,i,a,p(e.samplerate));if(n){var s=n.stamp,o=n.headerLength,l=n.frameLength,d={unit:t.subarray(r+o,r+o+l),pts:s,dts:s};return e.samples.push(d),{sample:d,length:l+o}}}var m=r(4),y=function(){function e(e,t,r){this.observer=e,this.config=r,this.remuxer=t}var t=e.prototype;return t.resetInitSegment=function(e,t,r,i){this._audioTrack={container:"audio/adts",type:"audio",id:0,sequenceNumber:0,isAAC:!0,samples:[],len:0,manifestCodec:t,duration:i,inputTimeScale:9e4}},t.resetTimeStamp=function(){},e.probe=function(e){if(!e)return!1;for(var t=(m.a.getID3Data(e,0)\|\|[]).length,r=e.length;t<r;t++)if(f(e,t))return o.b.log("ADTS sync word found !"),!0;return!1},t.append=function(e,t,r,i){for(var a=this._audioTrack,n=m.a.getID3Data(e,0)\|\|[],l=m.a.getTimeStamp(n),d=Object(s.a)(l)?90l:9e4t,u=0,c=d,f=e.length,p=n.length,y=[{pts:c,dts:c,data:n}];p<f-1;)if(h(e,p)&&p+5<f){g(a,this.observer,e,p,a.manifestCodec);var b=v(a,e,p,d,u);if(!b){o.b.log("Unable to parse AAC frame");break}p+=b.length,c=b.sample.pts,u++}else m.a.isHeader(e,p)?(n=m.a.getID3Data(e,p),y.push({pts:c,dts:c,data:n}),p+=n.length):p++;this.remuxer.remux(a,{samples:[]},{samples:y,inputTimeScale:9e4},{samples:[]},t,r,i)},t.destroy=function(){},e}(),b=r(10),T={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],SamplesCoefficients:[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],BytesInSlot:[0,1,1,4],appendFrame:function(e,t,r,i,a){if(!(r+24>t.length)){var n=this.parseHeader(t,r);if(n&&r+n.frameLength<=t.length){var s=i+a(9e4n.samplesPerFrame/n.sampleRate),o={unit:t.subarray(r,r+n.frameLength),pts:s,dts:s};return e.config=[],e.channelCount=n.channelCount,e.samplerate=n.sampleRate,e.samples.push(o),{sample:o,length:n.frameLength}}}},parseHeader:function(e,t){var r=e[t+1]>>3&3,i=e[t+1]>>1&3,a=e[t+2]>>4&15,n=e[t+2]>>2&3,s=e[t+2]>>1&1;if(1!==r&&0!==a&&15!==a&&3!==n){var o=3===r?3-i:3===i?3:4,l=1e3T.BitratesMap[14o+a-1],d=3===r?0:2===r?1:2,u=T.SamplingRateMap[3d+n],c=e[t+3]>>6==3?1:2,h=T.SamplesCoefficients[r][i],f=T.BytesInSlot[i],g=8hf;return{sampleRate:u,channelCount:c,frameLength:parseInt(hl/u+s,10)f,samplesPerFrame:g}}},isHeaderPattern:function(e,t){return 255===e[t]&&224==(224&e[t+1])&&0!=(6&e[t+1])},isHeader:function(e,t){return!!(t+1<e.length&&this.isHeaderPattern(e,t))},probe:function(e,t){if(t+1<e.length&&this.isHeaderPattern(e,t)){var r=this.parseHeader(e,t),i=4;r&&r.frameLength&&(i=r.frameLength);var a=t+i;if(a===e.length\|\|a+1<e.length&&this.isHeaderPattern(e,a))return!0}return!1}},E=T,S=function(){function e(e){this.data=e,this.bytesAvailable=e.byteLength,this.word=0,this.bitsAvailable=0}var t=e.prototype;return t.loadWord=function(){var e=this.data,t=this.bytesAvailable,r=e.byteLength-t,i=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");i.set(e.subarray(r,r+a)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8a,this.bytesAvailable-=a},t.skipBits=function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,e-=(t=e>>3)>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)},t.readBits=function(e){var t=Math.min(this.bitsAvailable,e),r=this.word>>>32-t;return e>32&&o.b.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),(t=e-t)>0&&this.bitsAvailable?r<<t\|this.readBits(t):r},t.skipLZ=function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()},t.skipUEG=function(){this.skipBits(1+this.skipLZ())},t.skipEG=function(){this.skipBits(1+this.skipLZ())},t.readUEG=function(){var e=this.skipLZ();return this.readBits(e+1)-1},t.readEG=function(){var e=this.readUEG();return 1&e?1+e>>>1:-1(e>>>1)},t.readBoolean=function(){return 1===this.readBits(1)},t.readUByte=function(){return this.readBits(8)},t.readUShort=function(){return this.readBits(16)},t.readUInt=function(){return this.readBits(32)},t.skipScalingList=function(e){var t,r=8,i=8;for(t=0;t<e;t++)0!==i&&(i=(r+this.readEG()+256)%256),r=0===i?r:i},t.readSPS=function(){var e,t,r,i,a,n,s,o=0,l=0,d=0,u=0,c=this.readUByte.bind(this),h=this.readBits.bind(this),f=this.readUEG.bind(this),g=this.readBoolean.bind(this),p=this.skipBits.bind(this),v=this.skipEG.bind(this),m=this.skipUEG.bind(this),y=this.skipScalingList.bind(this);if(c(),e=c(),h(5),p(3),c(),m(),100===e\|\|110===e\|\|122===e\|\|244===e\|\|44===e\|\|83===e\|\|86===e\|\|118===e\|\|128===e){var b=f();if(3===b&&p(1),m(),m(),p(1),g())for(n=3!==b?8:12,s=0;s<n;s++)g()&&y(s<6?16:64)}m();var T=f();if(0===T)f();else if(1===T)for(p(1),v(),v(),t=f(),s=0;s<t;s++)v();m(),p(1),r=f(),i=f(),0===(a=h(1))&&p(1),p(1),g()&&(o=f(),l=f(),d=f(),u=f());var E=[1,1];if(g()&&g())switch(c()){case 1:E=[1,1];break;case 2:E=[12,11];break;case 3:E=[10,11];break;case 4:E=[16,11];break;case 5:E=[40,33];break;case 6:E=[24,11];break;case 7:E=[20,11];break;case 8:E=[32,11];break;case 9:E=[80,33];break;case 10:E=[18,11];break;case 11:E=[15,11];break;case 12:E=[64,33];break;case 13:E=[160,99];break;case 14:E=[4,3];break;case 15:E=[3,2];break;case 16:E=[2,1];break;case 255:E=[c()<<8\|c(),c()<<8\|c()]}return{width:Math.ceil(16(r+1)-2o-2l),height:(2-a)(i+1)16-(a?2:4)(d+u),pixelRatio:E}},t.readSliceType=function(){return this.readUByte(),this.readUEG(),this.readUEG()},e}(),_=function(){function e(e,t,r,i){this.decryptdata=r,this.discardEPB=i,this.decrypter=new n.a(e,t,{removePKCS7Padding:!1})}var t=e.prototype;return t.decryptBuffer=function(e,t){this.decrypter.decrypt(e,this.decryptdata.key.buffer,this.decryptdata.iv.buffer,t)},t.decryptAacSample=function(e,t,r,i){var a=e[t].unit,n=a.subarray(16,a.length-a.length%16),s=n.buffer.slice(n.byteOffset,n.byteOffset+n.length),o=this;this.decryptBuffer(s,(function(n){n=new Uint8Array(n),a.set(n,16),i\|\|o.decryptAacSamples(e,t+1,r)}))},t.decryptAacSamples=function(e,t,r){for(;;t++){if(t>=e.length)return void r();if(!(e[t].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(e,t,r,i),!i)return}}},t.getAvcEncryptedData=function(e){for(var t=16Math.floor((e.length-48)/160)+16,r=new Int8Array(t),i=0,a=32;a<=e.length-16;a+=160,i+=16)r.set(e.subarray(a,a+16),i);return r},t.getAvcDecryptedUnit=function(e,t){t=new Uint8Array(t);for(var r=0,i=32;i<=e.length-16;i+=160,r+=16)e.set(t.subarray(r,r+16),i);return e},t.decryptAvcSample=function(e,t,r,i,a,n){var s=this.discardEPB(a.data),o=this.getAvcEncryptedData(s),l=this;this.decryptBuffer(o.buffer,(function(o){a.data=l.getAvcDecryptedUnit(s,o),n\|\|l.decryptAvcSamples(e,t,r+1,i)}))},t.decryptAvcSamples=function(e,t,r,i){for(;;t++,r=0){if(t>=e.length)return void i();for(var a=e[t].units;!(r>=a.length);r++){var n=a[r];if(!(n.data.length<=48\|\|1!==n.type&&5!==n.type)){var s=this.decrypter.isSync();if(this.decryptAvcSample(e,t,r,i,n,s),!s)return}}}},e}(),R={video:1,audio:2,id3:3,text:4},A=function(){function e(e,t,r,i){this.observer=e,this.config=r,this.typeSupported=i,this.remuxer=t,this.sampleAes=null,this.pmtUnknownTypes={}}var t=e.prototype;return t.setDecryptData=function(e){null!=e&&null!=e.key&&"SAMPLE-AES"===e.method?this.sampleAes=new _(this.observer,this.config,e,this.discardEPB):this.sampleAes=null},e.probe=function(t){var r=e._syncOffset(t);return!(r<0)&&(r&&o.b.warn("MPEG2-TS detected but first sync word found @ offset "+r+", junk ahead ?"),!0)},e._syncOffset=function(e){for(var t=Math.min(1e3,e.length-564),r=0;r<t;){if(71===e[r]&&71===e[r+188]&&71===e[r+376])return r;r++}return-1},e.createTrack=function(e,t){return{container:"video"===e\|\|"audio"===e?"video/mp2t":void 0,type:e,id:R[e],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:"video"===e?0:void 0,isAAC:"audio"===e\|\|void 0,duration:"audio"===e?t:void 0}},t.resetInitSegment=function(t,r,i,a){this.pmtParsed=!1,this._pmtId=-1,this.pmtUnknownTypes={},this._avcTrack=e.createTrack("video",a),this._audioTrack=e.createTrack("audio",a),this._id3Track=e.createTrack("id3",a),this._txtTrack=e.createTrack("text",a),this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=r,this.videoCodec=i,this._duration=a},t.resetTimeStamp=function(){},t.append=function(t,r,n,s){var l,d,u,c,h,f=t.length,g=!1;this.pmtUnknownTypes={},this.contiguous=n;var p=this.pmtParsed,v=this._avcTrack,m=this._audioTrack,y=this._id3Track,b=v.pid,T=m.pid,E=y.pid,S=this._pmtId,_=v.pesData,R=m.pesData,A=y.pesData,k=this._parsePAT,w=this._parsePMT.bind(this),L=this._parsePES,D=this._parseAVCPES.bind(this),O=this._parseAACPES.bind(this),C=this._parseMPEGPES.bind(this),I=this._parseID3PES.bind(this),P=e._syncOffset(t);for(f-=(f+P)%188,l=P;l<f;l+=188)if(71===t[l]){if(d=!!(64&t[l+1]),u=((31&t[l+1])<<8)+t[l+2],(48&t[l+3])>>4>1){if((c=l+5+t[l+4])===l+188)continue}else c=l+4;switch(u){case b:d&&(_&&(h=L(_))&&D(h,!1),_={data:[],size:0}),_&&(_.data.push(t.subarray(c,l+188)),_.size+=l+188-c);break;case T:d&&(R&&(h=L(R))&&(m.isAAC?O(h):C(h)),R={data:[],size:0}),R&&(R.data.push(t.subarray(c,l+188)),R.size+=l+188-c);break;case E:d&&(A&&(h=L(A))&&I(h),A={data:[],size:0}),A&&(A.data.push(t.subarray(c,l+188)),A.size+=l+188-c);break;case 0:d&&(c+=t[c]+1),S=this._pmtId=k(t,c);break;case S:d&&(c+=t[c]+1);var x=w(t,c,!0===this.typeSupported.mpeg\|\|!0===this.typeSupported.mp3,null!=this.sampleAes);(b=x.avc)>0&&(v.pid=b),(T=x.audio)>0&&(m.pid=T,m.isAAC=x.isAAC),(E=x.id3)>0&&(y.pid=E),g&&!p&&(o.b.log("reparse from beginning"),g=!1,l=P-188),p=this.pmtParsed=!0;break;case 17:case 8191:break;default:g=!0}}else this.observer.trigger(i.a.ERROR,{type:a.b.MEDIA_ERROR,details:a.a.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});_&&(h=L(_))?(D(h,!0),v.pesData=null):v.pesData=_,R&&(h=L(R))?(m.isAAC?O(h):C(h),m.pesData=null):(R&&R.size&&o.b.log("last AAC PES packet truncated,might overlap between fragments"),m.pesData=R),A&&(h=L(A))?(I(h),y.pesData=null):y.pesData=A,null==this.sampleAes?this.remuxer.remux(m,v,y,this._txtTrack,r,n,s):this.decryptAndRemux(m,v,y,this._txtTrack,r,n,s)},t.decryptAndRemux=function(e,t,r,i,a,n,s){if(e.samples&&e.isAAC){var o=this;this.sampleAes.decryptAacSamples(e.samples,0,(function(){o.decryptAndRemuxAvc(e,t,r,i,a,n,s)}))}else this.decryptAndRemuxAvc(e,t,r,i,a,n,s)},t.decryptAndRemuxAvc=function(e,t,r,i,a,n,s){if(t.samples){var o=this;this.sampleAes.decryptAvcSamples(t.samples,0,0,(function(){o.remuxer.remux(e,t,r,i,a,n,s)}))}else this.remuxer.remux(e,t,r,i,a,n,s)},t.destroy=function(){this._initPTS=this._initDTS=void 0,this._duration=0},t._parsePAT=function(e,t){return(31&e[t+10])<<8\|e[t+11]},t._trackUnknownPmt=function(e,t,r){var i=this.pmtUnknownTypes[e]\|\|0;return 0===i&&(this.pmtUnknownTypes[e]=0,t.call(o.b,r)),this.pmtUnknownTypes[e]++,i},t._parsePMT=function(e,t,r,i){var a,n,s={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=t+3+((15&e[t+1])<<8\|e[t+2])-4,t+=12+((15&e[t+10])<<8\|e[t+11]);t<a;){switch(n=(31&e[t+1])<<8\|e[t+2],e[t]){case 207:if(!i){this._trackUnknownPmt(e[t],o.b.warn,"ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:-1===s.audio&&(s.audio=n);break;case 21:-1===s.id3&&(s.id3=n);break;case 219:if(!i){this._trackUnknownPmt(e[t],o.b.warn,"H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:-1===s.avc&&(s.avc=n);break;case 3:case 4:r?-1===s.audio&&(s.audio=n,s.isAAC=!1):this._trackUnknownPmt(e[t],o.b.warn,"MPEG audio found, not supported in this browser");break;case 36:this._trackUnknownPmt(e[t],o.b.warn,"Unsupported HEVC stream type found");break;default:this._trackUnknownPmt(e[t],o.b.log,"Unknown stream type:"+e[t])}t+=5+((15&e[t+3])<<8\|e[t+4])}return s},t._parsePES=function(e){var t,r,i,a,n,s,l,d,u=0,c=e.data;if(!e\|\|0===e.size)return null;for(;c[0].length<19&&c.length>1;){var h=new Uint8Array(c[0].length+c[1].length);h.set(c[0]),h.set(c[1],c[0].length),c[0]=h,c.splice(1,1)}if(1===((t=c[0])[0]<<16)+(t[1]<<8)+t[2]){if((i=(t[4]<<8)+t[5])&&i>e.size-6)return null;if(192&(r=t[7])&&(s=536870912(14&t[9])+4194304(255&t[10])+16384(254&t[11])+128(255&t[12])+(254&t[13])/2,64&r?s-(l=536870912(14&t[14])+4194304(255&t[15])+16384(254&t[16])+128(255&t[17])+(254&t[18])/2)>54e5&&(o.b.warn(Math.round((s-l)/9e4)+"s delta between PTS and DTS, align them"),s=l):l=s),d=(a=t[8])+9,e.size<=d)return null;e.size-=d,n=new Uint8Array(e.size);for(var f=0,g=c.length;f<g;f++){var p=(t=c[f]).byteLength;if(d){if(d>p){d-=p;continue}t=t.subarray(d),p-=d,d=0}n.set(t,u),u+=p}return i&&(i-=a+3),{data:n,pts:s,dts:l,len:i}}return null},t.pushAccesUnit=function(e,t){if(e.units.length&&e.frame){var r=t.samples,i=r.length;if(isNaN(e.pts)){if(!i)return void t.dropped++;var a=r[i-1];e.pts=a.pts,e.dts=a.dts}!this.config.forceKeyFrameOnDiscontinuity\|\|!0===e.key\|\|t.sps&&(i\|\|this.contiguous)?(e.id=i,r.push(e)):t.dropped++}e.debug.length&&o.b.log(e.pts+"/"+e.dts+":"+e.debug)},t._parseAVCPES=function(e,t){var r,i,a,n=this,s=this._avcTrack,o=this._parseAVCNALu(e.data),l=this.avcSample,d=!1,u=this.pushAccesUnit.bind(this),c=function(e,t,r,i){return{key:e,pts:t,dts:r,units:[],debug:i}};e.data=null,l&&o.length&&!s.audFound&&(u(l,s),l=this.avcSample=c(!1,e.pts,e.dts,"")),o.forEach((function(t){switch(t.type){case 1:i=!0,l\|\|(l=n.avcSample=c(!0,e.pts,e.dts,"")),l.frame=!0;var o=t.data;if(d&&o.length>4){var h=new S(o).readSliceType();2!==h&&4!==h&&7!==h&&9!==h\|\|(l.key=!0)}break;case 5:i=!0,l\|\|(l=n.avcSample=c(!0,e.pts,e.dts,"")),l.key=!0,l.frame=!0;break;case 6:i=!0,(r=new S(n.discardEPB(t.data))).readUByte();for(var f=0,g=0,p=!1,v=0;!p&&r.bytesAvailable>1;){f=0;do{f+=v=r.readUByte()}while(255===v);g=0;do{g+=v=r.readUByte()}while(255===v);if(4===f&&0!==r.bytesAvailable){if(p=!0,181===r.readUByte())if(49===r.readUShort())if(1195456820===r.readUInt())if(3===r.readUByte()){var y=r.readUByte(),b=31&y,T=[y,r.readUByte()];for(a=0;a<b;a++)T.push(r.readUByte()),T.push(r.readUByte()),T.push(r.readUByte());n._insertSampleInOrder(n._txtTrack.samples,{type:3,pts:e.pts,bytes:T})}}else if(5===f&&0!==r.bytesAvailable){if(p=!0,g>16){var E=[];for(a=0;a<16;a++)E.push(r.readUByte().toString(16)),3!==a&&5!==a&&7!==a&&9!==a\|\|E.push("-");var _=g-16,R=new Uint8Array(_);for(a=0;a<_;a++)R[a]=r.readUByte();n._insertSampleInOrder(n._txtTrack.samples,{pts:e.pts,payloadType:f,uuid:E.join(""),userDataBytes:R,userData:Object(m.b)(R.buffer)})}}else if(g<r.bytesAvailable)for(a=0;a<g;a++)r.readUByte()}break;case 7:if(i=!0,d=!0,!s.sps){var A=(r=new S(t.data)).readSPS();s.width=A.width,s.height=A.height,s.pixelRatio=A.pixelRatio,s.sps=[t.data],s.duration=n._duration;var k=t.data.subarray(1,4),w="avc1.";for(a=0;a<3;a++){var L=k[a].toString(16);L.length<2&&(L="0"+L),w+=L}s.codec=w}break;case 8:i=!0,s.pps\|\|(s.pps=[t.data]);break;case 9:i=!1,s.audFound=!0,l&&u(l,s),l=n.avcSample=c(!1,e.pts,e.dts,"");break;case 12:i=!1;break;default:i=!1,l&&(l.debug+="unknown NAL "+t.type+" ")}l&&i&&l.units.push(t)})),t&&l&&(u(l,s),this.avcSample=null)},t._insertSampleInOrder=function(e,t){var r=e.length;if(r>0){if(t.pts>=e[r-1].pts)e.push(t);else for(var i=r-1;i>=0;i--)if(t.pts<e[i].pts){e.splice(i,0,t);break}}else e.push(t)},t._getLastNalUnit=function(){var e,t=this.avcSample;if(!t\|\|0===t.units.length){var r=this._avcTrack.samples;t=r[r.length-1]}if(t){var i=t.units;e=i[i.length-1]}return e},t._parseAVCNALu=function(e){var t,r,i,a,n=0,s=e.byteLength,o=this._avcTrack,l=o.naluState\|\|0,d=l,u=[],c=-1;for(-1===l&&(c=0,a=31&e[0],l=0,n=1);n<s;)if(t=e[n++],l)if(1!==l)if(t)if(1===t){if(c>=0)i={data:e.subarray(c,n-l-1),type:a},u.push(i);else{var h=this._getLastNalUnit();if(h&&(d&&n<=4-d&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-d)),(r=n-l-1)>0)){var f=new Uint8Array(h.data.byteLength+r);f.set(h.data,0),f.set(e.subarray(0,r),h.data.byteLength),h.data=f}}n<s?(c=n,a=31&e[n],l=0):l=-1}else l=0;else l=3;else l=t?0:2;else l=t?0:1;if(c>=0&&l>=0&&(i={data:e.subarray(c,s),type:a,state:l},u.push(i)),0===u.length){var g=this._getLastNalUnit();if(g){var p=new Uint8Array(g.data.byteLength+e.byteLength);p.set(g.data,0),p.set(e,g.data.byteLength),g.data=p}}return o.naluState=l,u},t.discardEPB=function(e){for(var t,r,i=e.byteLength,a=[],n=1;n<i-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(a.push(n+2),n+=2):n++;if(0===a.length)return e;t=i-a.length,r=new Uint8Array(t);var s=0;for(n=0;n<t;s++,n++)s===a[0]&&(s++,a.shift()),r[n]=e[s];return r},t._parseAACPES=function(e){var t,r,n,s,l,d,u,c=this._audioTrack,f=e.data,m=e.pts,y=this.aacOverFlow,b=this.aacLastPTS;if(y){var T=new Uint8Array(y.byteLength+f.byteLength);T.set(y,0),T.set(f,y.byteLength),f=T}for(n=0,l=f.length;n<l-1&&!h(f,n);n++);if(n&&(n<l-1?(d="AAC PES did not start with ADTS header,offset:"+n,u=!1):(d="no ADTS header found in AAC PES",u=!0),o.b.warn("parsing error:"+d),this.observer.trigger(i.a.ERROR,{type:a.b.MEDIA_ERROR,details:a.a.FRAG_PARSING_ERROR,fatal:u,reason:d}),u))return;if(g(c,this.observer,f,n,this.audioCodec),r=0,t=p(c.samplerate),y&&b){var E=b+t;Math.abs(E-m)>1&&(o.b.log("AAC: align PTS for overlapping frames by "+Math.round((E-m)/90)),m=E)}for(;n<l;){if(h(f,n)){if(n+5<l){var S=v(c,f,n,m,r);if(S){n+=S.length,s=S.sample.pts,r++;continue}}break}n++}y=n<l?f.subarray(n,l):null,this.aacOverFlow=y,this.aacLastPTS=s},t._parseMPEGPES=function(e){for(var t=e.data,r=t.length,i=0,a=0,n=e.pts;a<r;)if(E.isHeader(t,a)){var s=E.appendFrame(this._audioTrack,t,a,n,i);if(!s)break;a+=s.length,i++}else a++},t._parseID3PES=function(e){this._id3Track.samples.push(e)},e}(),k=function(){function e(e,t,r){this.observer=e,this.config=r,this.remuxer=t}var t=e.prototype;return t.resetInitSegment=function(e,t,r,i){this._audioTrack={container:"audio/mpeg",type:"audio",id:-1,sequenceNumber:0,isAAC:!1,samples:[],len:0,manifestCodec:t,duration:i,inputTimeScale:9e4}},t.resetTimeStamp=function(){},e.probe=function(e){var t,r,i=m.a.getID3Data(e,0);if(i&&void 0!==m.a.getTimeStamp(i))for(t=i.length,r=Math.min(e.length-1,t+100);t<r;t++)if(E.probe(e,t))return o.b.log("MPEG Audio sync word found !"),!0;return!1},t.append=function(e,t,r,i){for(var a=m.a.getID3Data(e,0)\|\|[],n=m.a.getTimeStamp(a),s=void 0!==n?90n:9e4t,o=a.length,l=e.length,d=0,u=0,c=this._audioTrack,h=[{pts:s,dts:s,data:a}];o<l;)if(E.isHeader(e,o)){var f=E.appendFrame(c,e,o,s,d);if(!f)break;o+=f.length,u=f.sample.pts,d++}else m.a.isHeader(e,o)?(a=m.a.getID3Data(e,o),h.push({pts:u,dts:u,data:a}),o+=a.length):o++;this.remuxer.remux(c,{samples:[]},{samples:h,inputTimeScale:9e4},{samples:[]},t,r,i)},t.destroy=function(){},e}(),w=function(){function e(){}return e.getSilentFrame=function(e,t){switch(e){case"mp4a.40.2":if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)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===t)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===t)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===t)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===t)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},e}(),L=Math.pow(2,32)-1,D=function(){function e(){}return e.init=function(){var t;for(t in e.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:[]},e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.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]);e.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]);e.STTS=e.STSC=e.STCO=n,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,l,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,a))},e.box=function(e){for(var t,r=Array.prototype.slice.call(arguments,1),i=8,a=r.length,n=a;a--;)i+=r[a].byteLength;for((t=new Uint8Array(i))[0]=i>>24&255,t[1]=i>>16&255,t[2]=i>>8&255,t[3]=255&i,t.set(e,4),a=0,i=8;a<n;a++)t.set(r[a],i),i+=r[a].byteLength;return t},e.hdlr=function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])},e.mdat=function(t){return e.box(e.types.mdat,t)},e.mdhd=function(t,r){r=t;var i=Math.floor(r/(L+1)),a=Math.floor(r%(L+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))},e.mdia=function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))},e.mfhd=function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))},e.minf=function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))},e.moof=function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))},e.moov=function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))},e.mvex=function(t){for(var r=t.length,i=[];r--;)i[r]=e.trex(t[r]);return e.box.apply(null,[e.types.mvex].concat(i))},e.mvhd=function(t,r){r=t;var i=Math.floor(r/(L+1)),a=Math.floor(r%(L+1)),n=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,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 e.box(e.types.mvhd,n)},e.sdtp=function(t){var r,i,a=t.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 e.box(e.types.sdtp,n)},e.stbl=function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))},e.avc1=function(t){var r,i,a,n=[],s=[];for(r=0;r<t.sps.length;r++)a=(i=t.sps[r]).byteLength,n.push(a>>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r<t.pps.length;r++)a=(i=t.pps[r]).byteLength,s.push(a>>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(i));var o=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224\|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),l=t.width,d=t.height,u=t.pixelRatio[0],c=t.pixelRatio[1];return e.box(e.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,d>>8&255,255&d,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]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,255&u,c>>24,c>>16&255,c>>8&255,255&c])))},e.esds=function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))},e.mp4a=function(t){var r=t.samplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))},e.mp3=function(t){var r=t.samplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))},e.stsd=function(t){return"audio"===t.type?t.isAAC\|\|"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))},e.tkhd=function(t){var r=t.id,i=t.durationt.timescale,a=t.width,n=t.height,s=Math.floor(i/(L+1)),o=Math.floor(i%(L+1));return e.box(e.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,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o,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]))},e.traf=function(t,r){var i=e.sdtp(t),a=t.id,n=Math.floor(r/(L+1)),s=Math.floor(r%(L+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,n>>24,n>>16&255,n>>8&255,255&n,s>>24,s>>16&255,s>>8&255,255&s])),e.trun(t,i.length+16+20+8+16+8+8),i)},e.trak=function(t){return t.duration=t.duration\|\|4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))},e.trex=function(t){var r=t.id;return e.box(e.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]))},e.trun=function(t,r){var i,a,n,s,o,l,d=t.samples\|\|[],u=d.length,c=12+16u,h=new Uint8Array(c);for(r+=8+c,h.set([0,0,15,1,u>>>24&255,u>>>16&255,u>>>8&255,255&u,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i<u;i++)n=(a=d[i]).duration,s=a.size,o=a.flags,l=a.cts,h.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2\|o.dependsOn,o.isDependedOn<<6\|o.hasRedundancy<<4\|o.paddingValue<<1\|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16i);return e.box(e.types.trun,h)},e.initSegment=function(t){e.types\|\|e.init();var r,i=e.moov(t);return(r=new Uint8Array(e.FTYP.byteLength+i.byteLength)).set(e.FTYP),r.set(i,e.FTYP.byteLength),r},e}();function O(e,t,r,i){void 0===r&&(r=1),void 0===i&&(i=!1);var a=etr;return i?Math.round(a):a}function C(e,t){return void 0===t&&(t=!1),O(e,1e3,1/9e4,t)}function I(e,t){return void 0===t&&(t=1),O(e,9e4,1/t)}var P=I(10),x=I(.2),M=null;function F(e,t){var r;if(void 0===t)return e;for(r=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=r;return e}var U,N=function(){function e(e,t,r,i){if(this.observer=e,this.config=t,this.typeSupported=r,this.ISGenerated=!1,null===M){var a=navigator.userAgent.match(/Chrome\/(\d+)/i);M=a?parseInt(a[1]):0}}var t=e.prototype;return t.destroy=function(){},t.resetTimeStamp=function(e){this._initPTS=this._initDTS=e},t.resetInitSegment=function(){this.ISGenerated=!1},t.getVideoStartPts=function(e){var t=!1,r=e.reduce((function(e,r){var i=r.pts-e;return i<-4294967296?(t=!0,F(e,r.pts)):i>0?e:r.pts}),e[0].pts);return t&&o.b.debug("PTS rollover detected"),r},t.remux=function(e,t,r,a,n,s,l){if(this.ISGenerated\|\|this.generateIS(e,t,n),this.ISGenerated){var d=e.samples.length,u=t.samples.length,c=n,h=n;if(d&&u){var f=this.getVideoStartPts(t.samples),g=(F(e.samples[0].pts,f)-f)/t.inputTimeScale;c+=Math.max(0,g),h+=Math.max(0,-g)}if(d){e.timescale\|\|(o.b.warn("regenerate InitSegment as audio detected"),this.generateIS(e,t,n));var p,v=this.remuxAudio(e,c,s,l);if(u)v&&(p=v.endPTS-v.startPTS),t.timescale\|\|(o.b.warn("regenerate InitSegment as video detected"),this.generateIS(e,t,n)),this.remuxVideo(t,h,s,p)}else if(u){var m=this.remuxVideo(t,h,s,0,l);m&&e.codec&&this.remuxEmptyAudio(e,c,s,m)}}r.samples.length&&this.remuxID3(r,n),a.samples.length&&this.remuxText(a,n),this.observer.trigger(i.a.FRAG_PARSED)},t.generateIS=function(e,t,r){var n,s,l=this.observer,d=e.samples,u=t.samples,c=this.typeSupported,h="audio/mp4",f={},g={tracks:f},p=void 0===this._initPTS;if(p&&(n=s=1/0),e.config&&d.length&&(e.timescale=e.samplerate,o.b.log("audio sampling rate : "+e.samplerate),e.isAAC\|\|(c.mpeg?(h="audio/mpeg",e.codec=""):c.mp3&&(e.codec="mp3")),f.audio={container:h,codec:e.codec,initSegment:!e.isAAC&&c.mpeg?new Uint8Array:D.initSegment([e]),metadata:{channelCount:e.channelCount}},p&&(n=s=d[0].pts-Math.round(e.inputTimeScaler))),t.sps&&t.pps&&u.length){var v=t.inputTimeScale;if(t.timescale=v,f.video={container:"video/mp4",codec:t.codec,initSegment:D.initSegment([t]),metadata:{width:t.width,height:t.height}},p){var m=this.getVideoStartPts(u),y=Math.round(vr);s=Math.min(s,F(u[0].dts,m)-y),n=Math.min(n,m-y),this.observer.trigger(i.a.INIT_PTS_FOUND,{initPTS:n})}}else p&&f.audio&&this.observer.trigger(i.a.INIT_PTS_FOUND,{initPTS:n});Object.keys(f).length?(l.trigger(i.a.FRAG_PARSING_INIT_SEGMENT,g),this.ISGenerated=!0,p&&(this._initPTS=n,this._initDTS=s)):l.trigger(i.a.ERROR,{type:a.b.MEDIA_ERROR,details:a.a.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})},t.remuxVideo=function(e,t,r,n){var s,l,d,u,c,h=e.timescale,f=e.samples,g=[],p=f.length,v=this._initPTS,m=8,y=Number.POSITIVE_INFINITY,b=Number.NEGATIVE_INFINITY,T=0,E=!1,S=this.nextAvcDts;if(0!==p){if(!r)S=th-(f[0].pts-F(f[0].dts,f[0].pts));for(var _=0;_<p;_++){var R=f[_];R.pts=F(R.pts-v,S),R.dts=F(R.dts-v,S),R.dts>R.pts&&(T=Math.max(Math.min(T,R.pts-R.dts),-1x)),R.dts<f[_>0?_-1:_].dts&&(E=!0)}E&&f.sort((function(e,t){var r=e.dts-t.dts,i=e.pts-t.pts;return r\|\|i\|\|e.id-t.id})),u=f[0].dts,c=f[p-1].dts;var A=Math.round((c-u)/(p-1));if(T<0){if(T<-2A){o.b.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+C(-A,!0)+" ms");for(var k=T,w=0;w<p;w++)f[w].dts=k=Math.max(k,f[w].pts-A),f[w].pts=Math.max(k,f[w].pts)}else{o.b.warn("PTS < DTS detected in video samples, shifting DTS by "+C(T,!0)+" ms to overcome this issue");for(var L=0;L<p;L++)f[L].dts=f[L].dts+T}u=f[0].dts,c=f[p-1].dts}if(r){var O=u-S,I=O>A;if(I\|\|O<-1){I?o.b.warn("AVC: "+C(O,!0)+" ms ("+O+"dts) hole between fragments detected, filling it"):o.b.warn("AVC: "+C(-O,!0)+" ms ("+O+"dts) overlapping between fragments detected"),u=S;var P=f[0].pts-O;f[0].dts=u,f[0].pts=P,o.b.log("Video: First PTS/DTS adjusted: "+C(P,!0)+"/"+C(u,!0)+", delta: "+C(O,!0)+" ms")}}M&&M<75&&(u=Math.max(0,u));for(var U=0,N=0,B=0;B<p;B++){for(var G=f[B],K=G.units,j=K.length,H=0,V=0;V<j;V++)H+=K[V].data.length;N+=H,U+=j,G.length=H,G.dts=Math.max(G.dts,u),G.pts=Math.max(G.pts,G.dts,0),y=Math.min(G.pts,y),b=Math.max(G.pts,b)}c=f[p-1].dts;var Y=N+4U+8;try{l=new Uint8Array(Y)}catch(e){return void this.observer.trigger(i.a.ERROR,{type:a.b.MUX_ERROR,details:a.a.REMUX_ALLOC_ERROR,fatal:!1,bytes:Y,reason:"fail allocating video mdat "+Y})}var W=new DataView(l.buffer);W.setUint32(0,Y),l.set(D.types.mdat,4);for(var q=0;q<p;q++){for(var X,z=f[q],Q=z.units,$=0,J=0,Z=Q.length;J<Z;J++){var ee=Q[J],te=ee.data,re=ee.data.byteLength;W.setUint32(m,re),m+=4,l.set(te,m),m+=re,$+=4+re}if(q<p-1)s=f[q+1].dts-z.dts;else{var ie=this.config,ae=z.dts-f[q>0?q-1:q].dts;if(ie.stretchShortVideoTrack){var ne=ie.maxBufferHole,se=Math.floor(neh),oe=(n?y+nh:this.nextAudioPts)-z.pts;oe>se?((s=oe-ae)<0&&(s=ae),o.b.log("It is approximately "+C(oe,!1)+" ms to the next segment; using duration 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t=this.loaders[e];t&&t.destroy(),this.resetInternalLoader(e)}},s.destroy=function(){this.destroyInternalLoaders(),e.prototype.destroy.call(this)},s.onManifestLoading=function(e){this.load({url:e.url,type:a.MANIFEST,level:0,id:null,responseType:"text"})},s.onLevelLoading=function(e){this.load({url:e.url,type:a.LEVEL,level:e.level,id:e.id,responseType:"text"})},s.onAudioTrackLoading=function(e){this.load({url:e.url,type:a.AUDIO_TRACK,level:null,id:e.id,responseType:"text"})},s.onSubtitleTrackLoading=function(e){this.load({url:e.url,type:a.SUBTITLE_TRACK,level:null,id:e.id,responseType:"text"})},s.load=function(e){var t=this.hls.config;u.b.debug("Loading playlist of type "+e.type+", level: "+e.level+", id: "+e.id);var r,i,n,s,o=this.getInternalLoader(e);if(o){var l=o.context;if(l&&l.url===e.url)return u.b.trace("playlist request ongoing"),!1;u.b.warn("aborting previous loader for type: "+e.type),o.abort()}switch(e.type){case a.MANIFEST:r=t.manifestLoadingMaxRetry,i=t.manifestLoadingTimeOut,n=t.manifestLoadingRetryDelay,s=t.manifestLoadingMaxRetryTimeout;break;case a.LEVEL:r=0,s=0,n=0,i=t.levelLoadingTimeOut;break;default:r=t.levelLoadingMaxRetry,i=t.levelLoadingTimeOut,n=t.levelLoadingRetryDelay,s=t.levelLoadingMaxRetryTimeout}o=this.createInternalLoader(e);var d={timeout:i,maxRetry:r,retryDelay:n,maxRetryDelay:s},c={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};return u.b.debug("Calling internal loader delegate for URL: "+e.url),o.load(e,d,c),!0},s.loadsuccess=function(e,t,r,i){if(void 0===i&&(i=null),r.isSidxRequest)return this._handleSidxRequest(e,r),void this._handlePlaylistLoaded(e,t,r,i);if(this.resetInternalLoader(r.type),"string"!=typeof e.data)throw new Error('expected responseType of "text" for PlaylistLoader');var a=e.data;t.tload=P.now(),0===a.indexOf("#EXTM3U")?a.indexOf("#EXTINF:")>0\|\|a.indexOf("#EXT-X-TARGETDURATION:")>0?this._handleTrackOrLevelPlaylist(e,t,r,i):this._handleMasterPlaylist(e,t,r,i):this._handleManifestParsingError(e,r,"no EXTM3U delimiter",i)},s.loaderror=function(e,t,r){void 0===r&&(r=null),this._handleNetworkError(t,r,!1,e)},s.loadtimeout=function(e,t,r){void 0===r&&(r=null),this._handleNetworkError(t,r,!0)},s._handleMasterPlaylist=function(e,t,r,a){var n=this.hls,s=e.data,o=i.getResponseUrl(e,r),l=C.parseMasterPlaylist(s,o),c=l.levels,h=l.sessionData;if(c.length){var f=c.map((function(e){return{id:e.attrs.AUDIO,codec:e.audioCodec}})),g=C.parseMasterPlaylistMedia(s,o,"AUDIO",f),p=C.parseMasterPlaylistMedia(s,o,"SUBTITLES"),v=C.parseMasterPlaylistMedia(s,o,"CLOSED-CAPTIONS");if(g.length){var m=!1;g.forEach((function(e){e.url\|\|(m=!0)})),!1===m&&c[0].audioCodec&&!c[0].attrs.AUDIO&&(u.b.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),g.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:{},url:""}))}n.trigger(d.a.MANIFEST_LOADED,{levels:c,audioTracks:g,subtitles:p,captions:v,url:o,stats:t,networkDetails:a,sessionData:h})}else this._handleManifestParsingError(e,r,"no level found in manifest",a)},s._handleTrackOrLevelPlaylist=function(e,t,r,n){var s=this.hls,u=r.id,c=r.level,h=r.type,f=i.getResponseUrl(e,r),g=Object(l.a)(u)?u:0,p=Object(l.a)(c)?c:g,v=i.mapContextToLevelType(r),m=C.parseLevelPlaylist(e.data,f,p,v,g);if(m.tload=t.tload,m.fragments.length){if(h===a.MANIFEST){var y={url:f,details:m};s.trigger(d.a.MANIFEST_LOADED,{levels:[y],audioTracks:[],url:f,stats:t,networkDetails:n,sessionData:null})}if(t.tparsed=P.now(),m.needSidxRanges){var b=m.initSegment.url;this.load({url:b,isSidxRequest:!0,type:h,level:c,levelDetails:m,id:u,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer"})}else r.levelDetails=m,this._handlePlaylistLoaded(e,t,r,n)}else s.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.LEVEL_EMPTY_ERROR,fatal:!1,url:f,reason:"no fragments found in level",level:"number"==typeof r.level?r.level:void 0})},s._handleSidxRequest=function(e,t){if("string"==typeof e.data)throw new Error("sidx request must be made with responseType of array buffer");var r=f.a.parseSegmentIndex(new Uint8Array(e.data));if(r){var i=r.references,a=t.levelDetails;i.forEach((function(e,t){var r=e.info;if(a){var i=a.fragments[t];0===i.byteRange.length&&i.setByteRange(String(1+r.end-r.start)+"@"+String(r.start))}})),a&&a.initSegment.setByteRange(String(r.moovEndOffset)+"@0")}},s._handleManifestParsingError=function(e,t,r,i){this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.MANIFEST_PARSING_ERROR,fatal:!0,url:e.url,reason:r,networkDetails:i})},s._handleNetworkError=function(e,t,r,i){var n,s;void 0===r&&(r=!1),void 0===i&&(i=null),u.b.info("A network error occured while loading a "+e.type+"-type playlist");var l=this.getInternalLoader(e);switch(e.type){case a.MANIFEST:n=r?o.a.MANIFEST_LOAD_TIMEOUT:o.a.MANIFEST_LOAD_ERROR,s=!0;break;case a.LEVEL:n=r?o.a.LEVEL_LOAD_TIMEOUT:o.a.LEVEL_LOAD_ERROR,s=!1;break;case a.AUDIO_TRACK:n=r?o.a.AUDIO_TRACK_LOAD_TIMEOUT:o.a.AUDIO_TRACK_LOAD_ERROR,s=!1;break;default:s=!1}l&&(l.abort(),this.resetInternalLoader(e.type));var c={type:o.b.NETWORK_ERROR,details:n,fatal:s,url:e.url,loader:l,context:e,networkDetails:t};i&&(c.response=i),this.hls.trigger(d.a.ERROR,c)},s._handlePlaylistLoaded=function(e,t,r,n){var s=r.type,o=r.level,l=r.id,u=r.levelDetails;if(u&&u.targetduration)if(i.canHaveQualityLevels(r.type))this.hls.trigger(d.a.LEVEL_LOADED,{details:u,level:o\|\|0,id:l\|\|0,stats:t,networkDetails:n});else switch(s){case a.AUDIO_TRACK:this.hls.trigger(d.a.AUDIO_TRACK_LOADED,{details:u,id:l,stats:t,networkDetails:n});break;case a.SUBTITLE_TRACK:this.hls.trigger(d.a.SUBTITLE_TRACK_LOADED,{details:u,id:l,stats:t,networkDetails:n})}else this._handleManifestParsingError(e,r,"invalid target duration",n)},i}(h);var M=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.FRAG_LOADING)\|\|this).loaders={},r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.destroy=function(){var t=this.loaders;for(var r in t){var i=t[r];i&&i.destroy()}this.loaders={},e.prototype.destroy.call(this)},a.onFragLoading=function(e){var t=e.frag,r=t.type,i=this.loaders,a=this.hls.config,n=a.fLoader,s=a.loader;t.loaded=0;var o,d,c,h=i[r];h&&(u.b.warn("abort previous fragment loader for type: "+r),h.abort()),h=i[r]=t.loader=a.fLoader?new n(a):new s(a),o={url:t.url,frag:t,responseType:"arraybuffer",progressData:!1};var f=t.byteRangeStartOffset,g=t.byteRangeEndOffset;Object(l.a)(f)&&Object(l.a)(g)&&(o.rangeStart=f,o.rangeEnd=g),d={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},c={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},h.load(o,d,c)},a.loadsuccess=function(e,t,r,i){void 0===i&&(i=null);var a=e.data,n=r.frag;n.loader=void 0,this.loaders[n.type]=void 0,this.hls.trigger(d.a.FRAG_LOADED,{payload:a,frag:n,stats:t,networkDetails:i})},a.loaderror=function(e,t,r){void 0===r&&(r=null);var i=t.frag,a=i.loader;a&&a.abort(),this.loaders[i.type]=void 0,this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.FRAG_LOAD_ERROR,fatal:!1,frag:t.frag,response:e,networkDetails:r})},a.loadtimeout=function(e,t,r){void 0===r&&(r=null);var i=t.frag,a=i.loader;a&&a.abort(),this.loaders[i.type]=void 0,this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t.frag,networkDetails:r})},a.loadprogress=function(e,t,r,i){void 0===i&&(i=null);var a=t.frag;a.loaded=e.loaded,this.hls.trigger(d.a.FRAG_LOAD_PROGRESS,{frag:a,stats:e,networkDetails:i})},i}(h);var F=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.KEY_LOADING)\|\|this).loaders={},r.decryptkey=null,r.decrypturl=null,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.destroy=function(){for(var t in this.loaders){var r=this.loaders[t];r&&r.destroy()}this.loaders={},e.prototype.destroy.call(this)},a.onKeyLoading=function(e){var t=e.frag,r=t.type,i=this.loaders[r];if(t.decryptdata){var a=t.decryptdata.uri;if(a!==this.decrypturl\|\|null===this.decryptkey){var n=this.hls.config;if(i&&(u.b.warn("abort previous key loader for type:"+r),i.abort()),!a)return void u.b.warn("key uri is falsy");t.loader=this.loaders[r]=new n.loader(n),this.decrypturl=a,this.decryptkey=null;var s={url:a,frag:t,responseType:"arraybuffer"},o={timeout:n.fragLoadingTimeOut,maxRetry:0,retryDelay:n.fragLoadingRetryDelay,maxRetryDelay:n.fragLoadingMaxRetryTimeout},l={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};t.loader.load(s,o,l)}else this.decryptkey&&(t.decryptdata.key=this.decryptkey,this.hls.trigger(d.a.KEY_LOADED,{frag:t}))}else u.b.warn("Missing decryption data on fragment in onKeyLoading")},a.loadsuccess=function(e,t,r){var i=r.frag;i.decryptdata?(this.decryptkey=i.decryptdata.key=new Uint8Array(e.data),i.loader=void 0,delete this.loaders[i.type],this.hls.trigger(d.a.KEY_LOADED,{frag:i})):u.b.error("after key load, decryptdata unset")},a.loaderror=function(e,t){var r=t.frag,i=r.loader;i&&i.abort(),delete this.loaders[r.type],this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.KEY_LOAD_ERROR,fatal:!1,frag:r,response:e})},a.loadtimeout=function(e,t){var r=t.frag,i=r.loader;i&&i.abort(),delete this.loaders[r.type],this.hls.trigger(d.a.ERROR,{type:o.b.NETWORK_ERROR,details:o.a.KEY_LOAD_TIMEOUT,fatal:!1,frag:r})},i}(h);var U="NOT_LOADED",N="APPENDING",B="PARTIAL",G="OK",K=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.BUFFER_APPENDED,d.a.FRAG_BUFFERED,d.a.FRAG_LOADED)\|\|this).bufferPadding=.2,r.fragments=Object.create(null),r.timeRanges=Object.create(null),r.config=t.config,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.destroy=function(){this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.config=null,h.prototype.destroy.call(this),e.prototype.destroy.call(this)},a.getBufferedFrag=function(e,t){var r=this.fragments,i=Object.keys(r).filter((function(i){var a=r[i];if(a.body.type!==t)return!1;if(!a.buffered)return!1;var n=a.body;return n.startPTS<=e&&e<=n.endPTS}));if(0===i.length)return null;var a=i.pop();return r[a].body},a.detectEvictedFragments=function(e,t){var r=this;Object.keys(this.fragments).forEach((function(i){var a=r.fragments[i];if(a&&a.buffered){var n=a.range[e];if(n)for(var s=n.time,o=0;o<s.length;o++){var l=s[o];if(!r.isTimeBuffered(l.startPTS,l.endPTS,t)){r.removeFragment(a.body);break}}}}))},a.detectPartialFragments=function(e){var t=this,r=this.getFragmentKey(e),i=this.fragments[r];i&&(i.buffered=!0,Object.keys(this.timeRanges).forEach((function(r){if(e.hasElementaryStream(r)){var a=t.timeRanges[r];i.range[r]=t.getBufferedTimes(e.startPTS,e.endPTS,a)}})))},a.getBufferedTimes=function(e,t,r){for(var i,a,n=[],s=!1,o=0;o<r.length;o++){if(i=r.start(o)-this.bufferPadding,a=r.end(o)+this.bufferPadding,e>=i&&t<=a){n.push({startPTS:Math.max(e,r.start(o)),endPTS:Math.min(t,r.end(o))});break}if(e<a&&t>i)n.push({startPTS:Math.max(e,r.start(o)),endPTS:Math.min(t,r.end(o))}),s=!0;else if(t<=i)break}return{time:n,partial:s}},a.getFragmentKey=function(e){return e.type+"_"+e.level+"_"+e.urlId+"_"+e.sn},a.getPartialFragment=function(e){var t,r,i,a=this,n=null,s=0;return Object.keys(this.fragments).forEach((function(o){var l=a.fragments[o];a.isPartial(l)&&(r=l.body.startPTS-a.bufferPadding,i=l.body.endPTS+a.bufferPadding,e>=r&&e<=i&&(t=Math.min(e-r,i-e),s<=t&&(n=l.body,s=t)))})),n},a.getState=function(e){var t=this.getFragmentKey(e),r=this.fragments[t],i=U;return void 0!==r&&(i=r.buffered?!0===this.isPartial(r)?B:G:N),i},a.isPartial=function(e){return!0===e.buffered&&(void 0!==e.range.video&&!0===e.range.video.partial\|\|void 0!==e.range.audio&&!0===e.range.audio.partial)},a.isTimeBuffered=function(e,t,r){for(var i,a,n=0;n<r.length;n++){if(i=r.start(n)-this.bufferPadding,a=r.end(n)+this.bufferPadding,e>=i&&t<=a)return!0;if(t<=i)return!1}return!1},a.onFragLoaded=function(e){var t=e.frag;Object(l.a)(t.sn)&&!t.bitrateTest&&(this.fragments[this.getFragmentKey(t)]={body:t,range:Object.create(null),buffered:!1})},a.onBufferAppended=function(e){var t=this;this.timeRanges=e.timeRanges,Object.keys(this.timeRanges).forEach((function(e){var r=t.timeRanges[e];t.detectEvictedFragments(e,r)}))},a.onFragBuffered=function(e){this.detectPartialFragments(e.frag)},a.hasFragment=function(e){var t=this.getFragmentKey(e);return void 0!==this.fragments[t]},a.removeFragment=function(e){var t=this.getFragmentKey(e);delete this.fragments[t]},a.removeAllFragments=function(){this.fragments=Object.create(null)},i}(h),j={search:function(e,t){for(var r=0,i=e.length-1,a=null,n=null;r<=i;){var s=t(n=e[a=(r+i)/2\|0]);if(s>0)r=a+1;else{if(!(s<0))return n;i=a-1}}return null}},H=function(){function e(){}return e.isBuffered=function(e,t){try{if(e)for(var r=e.buffered,i=0;i<r.length;i++)if(t>=r.start(i)&&t<=r.end(i))return!0}catch(e){}return!1},e.bufferInfo=function(e,t,r){try{if(e){var i,a=e.buffered,n=[];for(i=0;i<a.length;i++)n.push({start:a.start(i),end:a.end(i)});return this.bufferedInfo(n,t,r)}}catch(e){}return{len:0,start:t,end:t,nextStart:void 0}},e.bufferedInfo=function(e,t,r){e.sort((function(e,t){var r=e.start-t.start;return r\|\|t.end-e.end}));var i=[];if(r)for(var a=0;a<e.length;a++){var n=i.length;if(n){var s=i[n-1].end;e[a].start-s<r?e[a].end>s&&(i[n-1].end=e[a].end):i.push(e[a])}else i.push(e[a])}else i=e;for(var o,l=0,d=t,u=t,c=0;c<i.length;c++){var h=i[c].start,f=i[c].end;if(t+r>=h&&t<f)d=h,l=(u=f)-t;else if(t+r<h){o=h;break}}return{len:l,start:d,end:u,nextStart:o}},e}(),V=r(8),Y=r(11),W=r(9);function q(){return window.MediaSource\|\|window.WebKitMediaSource}var X=r(5);var z=function(e){var t,r;function i(){return e.apply(this,arguments)\|\|this}return r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r,i.prototype.trigger=function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];this.emit.apply(this,[e,e].concat(r))},i}(V.EventEmitter),Q=Object(X.a)(),$=q()\|\|{isTypeSupported:function(){return!1}},J=function(){function e(e,t){var r=this;this.hls=e,this.id=t;var i=this.observer=new z,a=e.config,n=function(t,i){(i=i\|\|{}).frag=r.frag,i.id=r.id,e.trigger(t,i)};i.on(d.a.FRAG_DECRYPTED,n),i.on(d.a.FRAG_PARSING_INIT_SEGMENT,n),i.on(d.a.FRAG_PARSING_DATA,n),i.on(d.a.FRAG_PARSED,n),i.on(d.a.ERROR,n),i.on(d.a.FRAG_PARSING_METADATA,n),i.on(d.a.FRAG_PARSING_USERDATA,n),i.on(d.a.INIT_PTS_FOUND,n);var s={mp4:$.isTypeSupported("video/mp4"),mpeg:$.isTypeSupported("audio/mpeg"),mp3:$.isTypeSupported('audio/mp4; codecs="mp3"')},l=navigator.vendor;if(a.enableWorker&&"undefined"!=typeof Worker){var c;u.b.log("demuxing in webworker");try{c=this.w=Y(12),this.onwmsg=this.onWorkerMessage.bind(this),c.addEventListener("message",this.onwmsg),c.onerror=function(t){e.trigger(d.a.ERROR,{type:o.b.OTHER_ERROR,details:o.a.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:t.message+" ("+t.filename+":"+t.lineno+")"}})},c.postMessage({cmd:"init",typeSupported:s,vendor:l,id:t,config:JSON.stringify(a)})}catch(e){u.b.warn("Error in worker:",e),u.b.error("Error while initializing DemuxerWorker, fallback on DemuxerInline"),c&&Q.URL.revokeObjectURL(c.objectURL),this.demuxer=new W.a(i,s,a,l),this.w=void 0}}else this.demuxer=new W.a(i,s,a,l)}var t=e.prototype;return t.destroy=function(){var e=this.w;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.w=null;else{var t=this.demuxer;t&&(t.destroy(),this.demuxer=null)}var r=this.observer;r&&(r.removeAllListeners(),this.observer=null)},t.push=function(e,t,r,i,a,n,s,o){var d=this.w,c=Object(l.a)(a.startPTS)?a.startPTS:a.start,h=a.decryptdata,f=this.frag,g=!(f&&a.cc===f.cc),p=!(f&&a.level===f.level),v=f&&a.sn===f.sn+1,m=!p&&v;if(g&&u.b.log(this.id+":discontinuity detected"),p&&u.b.log(this.id+":switch detected"),this.frag=a,d)d.postMessage({cmd:"demux",data:e,decryptdata:h,initSegment:t,audioCodec:r,videoCodec:i,timeOffset:c,discontinuity:g,trackSwitch:p,contiguous:m,duration:n,accurateTimeOffset:s,defaultInitPTS:o},e instanceof ArrayBuffer?[e]:[]);else{var y=this.demuxer;y&&y.push(e,h,t,r,i,c,g,p,m,n,s,o)}},t.onWorkerMessage=function(e){var t=e.data,r=this.hls;switch(t.event){case"init":Q.URL.revokeObjectURL(this.w.objectURL);break;case d.a.FRAG_PARSING_DATA:t.data.data1=new Uint8Array(t.data1),t.data2&&(t.data.data2=new Uint8Array(t.data2));default:t.data=t.data\|\|{},t.data.frag=this.frag,t.data.id=this.id,r.trigger(t.event,t.data)}},e}();function Z(e,t,r){switch(t){case"audio":e.audioGroupIds\|\|(e.audioGroupIds=[]),e.audioGroupIds.push(r);break;case"text":e.textGroupIds\|\|(e.textGroupIds=[]),e.textGroupIds.push(r)}}function ee(e,t,r){var i=e[t],a=e[r],n=a.startPTS;if(Object(l.a)(n))r>t?(i.duration=n-i.start,i.duration<0&&u.b.warn("negative duration computed for frag "+i.sn+",level "+i.level+", there should be some duration drift between playlist and fragment!")):(a.duration=i.start-n,a.duration<0&&u.b.warn("negative duration computed for frag "+a.sn+",level "+a.level+", there should be some duration drift between playlist and fragment!"));else if(r>t){var s=i.cc===a.cc;a.start=i.start+(s&&i.minEndPTS?i.minEndPTS-i.start:i.duration)}else a.start=Math.max(i.start-a.duration,0)}function te(e,t,r,i,a,n){var s=r,o=i;if(Object(l.a)(t.startPTS)){var d=Math.abs(t.startPTS-r);Object(l.a)(t.deltaPTS)?t.deltaPTS=Math.max(d,t.deltaPTS):t.deltaPTS=d,s=Math.max(r,t.startPTS),r=Math.min(r,t.startPTS),o=Math.min(i,t.endPTS),i=Math.max(i,t.endPTS),a=Math.min(a,t.startDTS),n=Math.max(n,t.endDTS)}var u=r-t.start;t.start=t.startPTS=r,t.maxStartPTS=s,t.endPTS=i,t.minEndPTS=o,t.startDTS=a,t.endDTS=n,t.duration=i-r;var c,h,f,g=t.sn;if(!e\|\|g<e.startSN\|\|g>e.endSN)return 0;for(c=g-e.startSN,(h=e.fragments)[c]=t,f=c;f>0;f--)ee(h,f,f-1);for(f=c;f<h.length-1;f++)ee(h,f,f+1);return e.PTSKnown=!0,u}function re(e,t){t.initSegment&&e.initSegment&&(t.initSegment=e.initSegment);var r,i=0;if(ie(e,t,(function(e,a){i=e.cc-a.cc,Object(l.a)(e.startPTS)&&(a.start=a.startPTS=e.startPTS,a.endPTS=e.endPTS,a.duration=e.duration,a.backtracked=e.backtracked,a.dropped=e.dropped,r=a),t.PTSKnown=!0})),t.PTSKnown){if(i){u.b.log("discontinuity sliding from playlist, take drift into account");for(var a=t.fragments,n=0;n<a.length;n++)a[n].cc+=i}r?te(t,r,r.startPTS,r.endPTS,r.startDTS,r.endDTS):function(e,t){var r=t.startSN-e.startSN,i=e.fragments,a=t.fragments;if(r<0\|\|r>i.length)return;for(var n=0;n<a.length;n++)a[n].start+=i[r].start}(e,t),t.PTSKnown=e.PTSKnown}}function ie(e,t,r){if(e&&t)for(var i=Math.max(e.startSN,t.startSN)-t.startSN,a=Math.min(e.endSN,t.endSN)-t.startSN,n=t.startSN-e.startSN,s=i;s<=a;s++){var o=e.fragments[n+s],l=t.fragments[s];if(!o\|\|!l)break;r(o,l,s)}}function ae(e,t,r){var i=1e3(t.averagetargetduration?t.averagetargetduration:t.targetduration),a=i/2;return e&&t.endSN===e.endSN&&(i=a),r&&(i=Math.max(a,i-(window.performance.now()-r))),Math.round(i)}var ne={toString:function(e){for(var t="",r=e.length,i=0;i<r;i++)t+="["+e.start(i).toFixed(3)+","+e.end(i).toFixed(3)+"]";return t}};function se(e,t){t.fragments.forEach((function(t){if(t){var r=t.start+e;t.start=t.startPTS=r,t.endPTS=r+t.duration}})),t.PTSKnown=!0}function oe(e,t,r){!function(e,t,r){if(function(e,t,r){var i=!1;return t&&t.details&&r&&(r.endCC>r.startCC\|\|e&&e.cc<r.startCC)&&(i=!0),i}(e,r,t)){var i=function(e,t){var r=e.fragments,i=t.fragments;if(i.length&&r.length){var a=function(e,t){for(var r=null,i=0;i<e.length;i+=1){var a=e[i];if(a&&a.cc===t){r=a;break}}return r}(r,i[0].cc);if(a&&(!a\|\|a.startPTS))return a;u.b.log("No frag in previous level to align on")}else u.b.log("No fragments to align")}(r.details,t);i&&(u.b.log("Adjusting PTS using last level due to CC increase within current level"),se(i.start,t))}}(e,r,t),!r.PTSKnown&&t&&function(e,t){if(t&&t.fragments.length){if(!e.hasProgramDateTime\|\|!t.hasProgramDateTime)return;var r=t.fragments[0].programDateTime,i=(e.fragments[0].programDateTime-r)/1e3+t.fragments[0].start;Object(l.a)(i)&&(u.b.log("adjusting PTS using programDateTime delta, sliding:"+i.toFixed(3)),se(i,e))}}(r,t.details)}function le(e,t,r){if(null===t\|\|!Array.isArray(e)\|\|!e.length\|\|!Object(l.a)(t))return null;if(t<(e[0].programDateTime\|\|0))return null;if(t>=(e[e.length-1].endProgramDateTime\|\|0))return null;r=r\|\|0;for(var i=0;i<e.length;++i){var a=e[i];if(ce(t,r,a))return a}return null}function de(e,t,r,i){void 0===r&&(r=0),void 0===i&&(i=0);var a=null;if(e?a=t[e.sn-t[0].sn+1]:0===r&&0===t[0].start&&(a=t[0]),a&&0===ue(r,i,a))return a;var n=j.search(t,ue.bind(null,r,i));return n\|\|a}function ue(e,t,r){void 0===e&&(e=0),void 0===t&&(t=0);var i=Math.min(t,r.duration+(r.deltaPTS?r.deltaPTS:0));return r.start+r.duration-i<=e?1:r.start-i>e&&r.start?-1:0}function ce(e,t,r){var i=1e3Math.min(t,r.duration+(r.deltaPTS?r.deltaPTS:0));return(r.endProgramDateTime\|\|0)-i>e}var he=function(){function e(e,t,r,i){this.config=e,this.media=t,this.fragmentTracker=r,this.hls=i,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1}var t=e.prototype;return t.poll=function(e){var t=this.config,r=this.media,i=this.stalled,a=r.currentTime,n=r.seeking,s=this.seeking&&!n,o=!this.seeking&&n;if(this.seeking=n,a===e){if((o\|\|s)&&(this.stalled=null),!r.paused&&!r.ended&&0!==r.playbackRate&&r.buffered.length){var l=H.bufferInfo(r,a,0),d=l.len>0,c=l.nextStart\|\|0;if(d\|\|c){if(n){var h=l.len>2,f=!c\|\|c-a>2&&!this.fragmentTracker.getPartialFragment(a);if(h\|\|f)return;this.moved=!1}if(!this.moved&&this.stalled){var g=Math.max(c,l.start\|\|0)-a;if(g>0&&g<=2)return void this._trySkipBufferHole(null)}var p=self.performance.now();if(null!==i){var v=p-i;!n&&v>=250&&this._reportStall(l.len);var m=H.bufferInfo(r,a,t.maxBufferHole);this._tryFixBufferStall(m,v)}else this.stalled=p}}}else if(this.moved=!0,null!==i){if(this.stallReported){var y=self.performance.now()-i;u.b.warn("playback not stuck anymore @"+a+", after "+Math.round(y)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}},t._tryFixBufferStall=function(e,t){var r=this.config,i=this.fragmentTracker,a=this.media.currentTime,n=i.getPartialFragment(a);if(n&&this._trySkipBufferHole(n))return;e.len>r.maxBufferHole&&t>1e3r.highBufferWatchdogPeriod&&(u.b.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},t._reportStall=function(e){var t=this.hls,r=this.media;this.stallReported\|\|(this.stallReported=!0,u.b.warn("Playback stalling at @"+r.currentTime+" due to low buffer (buffer="+e+")"),t.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_STALLED_ERROR,fatal:!1,buffer:e}))},t._trySkipBufferHole=function(e){for(var t=this.config,r=this.hls,i=this.media,a=i.currentTime,n=0,s=0;s<i.buffered.length;s++){var l=i.buffered.start(s);if(a+t.maxBufferHole>=n&&a<l){var c=Math.max(l+.05,i.currentTime+.1);return u.b.warn("skipping hole, adjusting currentTime from "+a+" to "+c),this.moved=!0,this.stalled=null,i.currentTime=c,e&&r.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+a+" to "+c,frag:e}),c}n=i.buffered.end(s)}return 0},t._tryNudgeBuffer=function(){var e=this.config,t=this.hls,r=this.media,i=r.currentTime,a=(this.nudgeRetry\|\|0)+1;if(this.nudgeRetry=a,a<e.nudgeMaxRetry){var n=i+ae.nudgeOffset;u.b.warn("Nudging 'currentTime' from "+i+" to "+n),r.currentTime=n,t.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_NUDGE_ON_STALL,fatal:!1})}else u.b.error("Playhead still not moving while enough data buffered @"+i+" after "+e.nudgeMaxRetry+" nudges"),t.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_STALLED_ERROR,fatal:!0})},e}();function fe(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}var ge=function(e){var t,r;function i(t){for(var r,i=arguments.length,a=new Array(i>1?i-1:0),n=1;n<i;n++)a[n-1]=arguments[n];return(r=e.call.apply(e,[this,t].concat(a))\|\|this)._boundTick=void 0,r._tickTimer=null,r._tickInterval=null,r._tickCallCount=0,r._boundTick=r.tick.bind(fe(r)),r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.onHandlerDestroying=function(){this.clearNextTick(),this.clearInterval()},a.hasInterval=function(){return!!this._tickInterval},a.hasNextTick=function(){return!!this._tickTimer},a.setInterval=function(e){return!this._tickInterval&&(this._tickInterval=self.setInterval(this._boundTick,e),!0)},a.clearInterval=function(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)},a.clearNextTick=function(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)},a.tick=function(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&(this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)),this._tickCallCount=0)},a.doTick=function(){},i}(h);var pe="STOPPED",ve="STARTING",me="IDLE",ye="PAUSED",be="KEY_LOADING",Te="FRAG_LOADING",Ee="FRAG_LOADING_WAITING_RETRY",Se="WAITING_TRACK",_e="PARSING",Re="PARSED",Ae="BUFFER_FLUSHING",ke="ENDED",we="ERROR",Le="WAITING_INIT_PTS",De="WAITING_LEVEL",Oe=function(e){var t,r;function i(){return e.apply(this,arguments)\|\|this}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.doTick=function(){},a.startLoad=function(){},a.stopLoad=function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragmentTracker.removeFragment(e)),this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=pe},a._streamEnded=function(e,t){var r=this.fragCurrent,i=this.fragmentTracker;if(!t.live&&r&&!r.backtracked&&r.sn===t.endSN&&!e.nextStart){var a=i.getState(r);return a===B\|\|a===G}return!1},a.onMediaSeeking=function(){var e=this.config,t=this.media,r=this.mediaBuffer,i=this.state,a=t?t.currentTime:null,n=H.bufferInfo(r\|\|t,a,this.config.maxBufferHole);if(u.b.log("media seeking to "+(Object(l.a)(a)?a.toFixed(3):a)),i===Te){var s=this.fragCurrent;if(0===n.len&&s){var o=e.maxFragLookUpTolerance,d=s.start-o,c=s.start+s.duration+o;a<d\|\|a>c?(s.loader&&(u.b.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),s.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=me):u.b.log("seeking outside of buffer but within currently loaded fragment range")}}else i===ke&&(0===n.len&&(this.fragPrevious=null,this.fragCurrent=null),this.state=me);t&&(this.lastCurrentTime=a),this.loadedmetadata\|\|(this.nextLoadPosition=this.startPosition=a),this.tick()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onHandlerDestroying=function(){this.stopLoad(),e.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=pe,this.fragmentTracker=null},a.computeLivePosition=function(e,t){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCountt.targetduration;return e+Math.max(0,t.totalduration-r)},i}(ge);function Ce(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Ie,Pe=function(e){var t,r;function i(t,r){var i;return(i=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.MANIFEST_LOADING,d.a.MANIFEST_PARSED,d.a.LEVEL_LOADED,d.a.LEVELS_UPDATED,d.a.KEY_LOADED,d.a.FRAG_LOADED,d.a.FRAG_LOAD_EMERGENCY_ABORTED,d.a.FRAG_PARSING_INIT_SEGMENT,d.a.FRAG_PARSING_DATA,d.a.FRAG_PARSED,d.a.ERROR,d.a.AUDIO_TRACK_SWITCHING,d.a.AUDIO_TRACK_SWITCHED,d.a.BUFFER_CREATED,d.a.BUFFER_APPENDED,d.a.BUFFER_FLUSHED)\|\|this).fragmentTracker=r,i.config=t.config,i.audioCodecSwap=!1,i._state=pe,i.stallReported=!1,i.gapController=null,i.altAudio=!1,i.audioOnly=!1,i.bitrateTest=!1,i}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a,s,c,h=i.prototype;return h.startLoad=function(e){if(this.levels){var t=this.lastCurrentTime,r=this.hls;if(this.stopLoad(),this.setInterval(100),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=r.startLevel;-1===i&&(r.config.testBandwidth?(i=0,this.bitrateTest=!0):i=r.nextAutoLevel),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}t>0&&-1===e&&(u.b.log("override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=me,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this.forceStartLoad=!0,this.state=pe},h.stopLoad=function(){this.forceStartLoad=!1,e.prototype.stopLoad.call(this)},h.doTick=function(){switch(this.state){case Ae:this.fragLoadError=0;break;case me:this._doTickIdle();break;case De:var e=this.levels[this.level];e&&e.details&&(this.state=me);break;case Ee:var t=window.performance.now(),r=this.retryDate;(!r\|\|t>=r\|\|this.media&&this.media.seeking)&&(u.b.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=me)}this._checkBuffer(),this._checkFragmentChanged()},h._doTickIdle=function(){var e=this.hls,t=e.config,r=this.media;if(void 0!==this.levelLastLoaded&&(r\|\|!this.startFragRequested&&t.startFragPrefetch))if(this.altAudio&&this.audioOnly)this.demuxer.frag=null;else{var i;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=e.nextLoadLevel,n=this.levels[a];if(n){var s,o=n.bitrate;s=o?Math.max(8t.maxBufferSize/o,t.maxBufferLength):t.maxBufferLength,s=Math.min(s,t.maxMaxBufferLength);var l=i<t.maxBufferHole?Math.max(2,t.maxBufferHole):t.maxBufferHole,c=H.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,l),h=c.len;if(!(h>=s)){u.b.trace("buffer length of "+h.toFixed(3)+" is below max of "+s.toFixed(3)+". checking for more payload ..."),this.level=e.nextLoadLevel=a;var f=n.details;if(!f\|\|f.live&&this.levelLastLoaded!==a)this.state=De;else{if(this._streamEnded(c,f)){var g={};return this.altAudio&&(g.type="video"),this.hls.trigger(d.a.BUFFER_EOS,g),void(this.state=ke)}this._fetchPayloadOrEos(i,c,f)}}}}},h._fetchPayloadOrEos=function(e,t,r){var i=this.fragPrevious,a=(this.level,r.fragments),n=a.length;if(0!==n){var s,o=a[0].start,l=a[n-1].start+a[n-1].duration,d=t.end;if(r.initSegment&&!r.initSegment.data)s=r.initSegment;else if(r.live){var c=this.config.initialLiveManifestSize;if(n<c)return void u.b.warn("Can not start playback of a level, reason: not enough fragments "+n+" < "+c);if(null===(s=this._ensureFragmentAtLivePoint(r,d,o,l,i,a)))return}else d<o&&(s=a[0]);s\|\|(s=this._findFragment(o,i,n,a,d,l,r)),s&&(s.encrypted?this._loadKey(s,r):this._loadFragment(s,r,e,d))}},h._ensureFragmentAtLivePoint=function(e,t,r,i,a,n){var s,o=this.hls.config,d=this.media,c=1/0;if(void 0!==o.liveMaxLatencyDuration?c=o.liveMaxLatencyDuration:Object(l.a)(o.liveMaxLatencyDurationCount)&&(c=o.liveMaxLatencyDurationCounte.targetduration),t<Math.max(r-o.maxFragLookUpTolerance,i-c)){var h=this.liveSyncPosition=this.computeLivePosition(r,e);t=h,d&&!d.paused&&d.readyState&&d.duration>h&&h>d.currentTime&&(u.b.log("buffer end: "+t.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+h.toFixed(3)),d.currentTime=h),this.nextLoadPosition=h}if(e.PTSKnown&&t>i&&d&&d.readyState)return null;if(this.startFragRequested&&!e.PTSKnown&&a)if(e.hasProgramDateTime)u.b.log("live playlist, switching playlist, load frag with same PDT: "+a.programDateTime),s=le(n,a.endProgramDateTime,o.maxFragLookUpTolerance);else{var f=a.sn+1;if(f>=e.startSN&&f<=e.endSN){var g=n[f-e.startSN];a.cc===g.cc&&(s=g,u.b.log("live playlist, switching playlist, load frag with next SN: "+s.sn))}s\|\|(s=j.search(n,(function(e){return a.cc-e.cc})))&&u.b.log("live playlist, switching playlist, load frag with same CC: "+s.sn)}return s},h._findFragment=function(e,t,r,i,a,n,s){var o,l=this.hls.config;a<n?o=de(t,i,a,a>n-l.maxFragLookUpTolerance?0:l.maxFragLookUpTolerance):o=i[r-1];if(o){var d=o.sn-s.startSN,c=t&&o.level===t.level,h=i[d-1],f=i[d+1];if(t&&o.sn===t.sn)if(c&&!o.backtracked)if(o.sn<s.endSN){var g=t.deltaPTS;g&&g>l.maxBufferHole&&t.dropped&&d?(o=h,u.b.warn("Previous fragment was dropped with large PTS gap between audio and video. Maybe fragment is not starting with a keyframe? Loading previous one to try to overcome this")):(o=f,this.fragmentTracker.getState(o)!==G&&u.b.log("Re-loading fragment with SN: "+o.sn))}else o=null;else o.backtracked&&(f&&f.backtracked?(u.b.warn("Already backtracked from fragment "+f.sn+", will not backtrack to fragment "+o.sn+". Loading fragment "+f.sn),o=f):(u.b.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),o.dropped=0,h?(o=h).backtracked=!0:d&&(o=null)))}return o},h._loadKey=function(e,t){u.b.log("Loading key for "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], level "+this.level),this.state=be,this.hls.trigger(d.a.KEY_LOADING,{frag:e})},h._loadFragment=function(e,t,r,i){var a=this.fragmentTracker.getState(e);this.fragCurrent=e,"initSegment"!==e.sn&&(this.startFragRequested=!0),Object(l.a)(e.sn)&&!e.bitrateTest&&(this.nextLoadPosition=e.start+e.duration),e.backtracked\|\|a===U\|\|a===B?(e.autoLevel=this.hls.autoLevelEnabled,e.bitrateTest=this.bitrateTest,u.b.log("Loading "+e.sn+" of ["+t.startSN+"-"+t.endSN+"], level "+this.level+", "+(this.loadedmetadata?"currentTime":"nextLoadPosition")+": "+parseFloat(r.toFixed(3))+", bufferEnd: "+parseFloat(i.toFixed(3))),this.hls.trigger(d.a.FRAG_LOADING,{frag:e}),this.demuxer\|\|(this.demuxer=new J(this.hls,"main")),this.state=Te):a===N&&this._reduceMaxBufferLength(e.duration)&&this.fragmentTracker.removeFragment(e)},h.getBufferedFrag=function(e){return this.fragmentTracker.getBufferedFrag(e,n.MAIN)},h.followingBufferedFrag=function(e){return e?this.getBufferedFrag(e.endPTS+.5):null},h._checkFragmentChanged=function(){var e,t,r=this.media;if(r&&r.readyState&&!1===r.seeking&&((t=r.currentTime)>this.lastCurrentTime&&(this.lastCurrentTime=t),H.isBuffered(r,t)?e=this.getBufferedFrag(t):H.isBuffered(r,t+.1)&&(e=this.getBufferedFrag(t+.1)),e)){var i=e;if(i!==this.fragPlaying){this.hls.trigger(d.a.FRAG_CHANGED,{frag:i});var a=i.level;this.fragPlaying&&this.fragPlaying.level===a\|\|this.hls.trigger(d.a.LEVEL_SWITCHED,{level:a}),this.fragPlaying=i}}},h.immediateLevelSwitch=function(){if(u.b.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var e,t=this.media;t?(e=t.paused)\|\|t.pause():e=!0,this.previouslyPaused=e}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},h.immediateLevelSwitchEnd=function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,e.currentTime>0&&H.isBuffered(e,e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused\|\|e.play())},h.nextLevelSwitch=function(){var e=this.media;if(e&&e.readyState){var t,r=this.getBufferedFrag(e.currentTime);if(r&&r.startPTS>1&&this.flushMainBuffer(0,r.startPTS-1),e.paused)t=0;else{var i=this.hls.nextLoadLevel,a=this.levels[i],n=this.fragLastKbps;t=n&&this.fragCurrent?this.fragCurrent.durationa.bitrate/(1e3n)+1:0}var s=this.getBufferedFrag(e.currentTime+t);if(s){var o=this.followingBufferedFrag(s);if(o){var l=this.fragCurrent;l&&l.loader&&l.loader.abort(),this.fragCurrent=null;var d=Math.max(s.endPTS,o.maxStartPTS+Math.min(this.config.maxFragLookUpTolerance,o.duration));this.flushMainBuffer(d,Number.POSITIVE_INFINITY)}}}},h.flushMainBuffer=function(e,t){this.state=Ae;var r={startOffset:e,endOffset:t};this.altAudio&&(r.type="video"),this.hls.trigger(d.a.BUFFER_FLUSHING,r)},h.onMediaAttached=function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("seeked",this.onvseeked),t.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition),this.gapController=new he(r,t,this.fragmentTracker,this.hls)},h.onMediaDetaching=function(){var e=this.media;e&&e.ended&&(u.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.levels;t&&t.forEach((function(e){e.details&&e.details.fragments.forEach((function(e){e.backtracked=void 0}))})),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.fragmentTracker.removeAllFragments(),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()},h.onMediaSeeked=function(){var e=this.media,t=e?e.currentTime:void 0;Object(l.a)(t)&&u.b.log("media seeked to "+t.toFixed(3)),this.tick()},h.onManifestLoading=function(){u.b.log("trigger BUFFER_RESET"),this.hls.trigger(d.a.BUFFER_RESET),this.fragmentTracker.removeAllFragments(),this.stalled=!1,this.startPosition=this.lastCurrentTime=0},h.onManifestParsed=function(e){var t,r=!1,i=!1;e.levels.forEach((function(e){(t=e.audioCodec)&&(-1!==t.indexOf("mp4a.40.2")&&(r=!0),-1!==t.indexOf("mp4a.40.5")&&(i=!0))})),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&u.b.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.altAudio=e.altAudio,this.levels=e.levels,this.startFragRequested=!1;var a=this.config;(a.autoStartLoad\|\|this.forceStartLoad)&&this.hls.startLoad(a.startPosition)},h.onLevelLoaded=function(e){var t=e.details,r=e.level,i=this.levels[this.levelLastLoaded],a=this.levels[r],n=t.totalduration,s=0;if(u.b.log("level "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+n),t.live\|\|a.details&&a.details.live){var o=a.details;o&&t.fragments.length>0?(re(o,t),s=t.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(s,o),t.PTSKnown&&Object(l.a)(s)?u.b.log("live playlist sliding:"+s.toFixed(3)):(u.b.log("live playlist - outdated PTS, unknown sliding"),oe(this.fragPrevious,i,t))):(u.b.log("live playlist - first load, unknown sliding"),t.PTSKnown=!1,oe(this.fragPrevious,i,t))}else t.PTSKnown=!1;if(a.details=t,this.levelLastLoaded=r,this.hls.trigger(d.a.LEVEL_UPDATED,{details:t,level:r}),!1===this.startFragRequested){if(-1===this.startPosition\|\|-1===this.lastCurrentTime){var c=t.startTimeOffset;Object(l.a)(c)?(c<0&&(u.b.log("negative start time offset "+c+", count from end of last fragment"),c=s+n+c),u.b.log("start time offset found in playlist, adjust startPosition to "+c),this.startPosition=c):t.live?(this.startPosition=this.computeLivePosition(s,t),u.b.log("configure startPosition to "+this.startPosition)):this.startPosition=0,this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===De&&(this.state=me),this.tick()},h.onKeyLoaded=function(){this.state===be&&(this.state=me,this.tick())},h.onFragLoaded=function(e){var t=this.fragCurrent,r=this.hls,i=this.levels,a=this.media,n=e.frag;if(this.state===Te&&t&&"main"===n.type&&n.level===t.level&&n.sn===t.sn){var s=e.stats,o=i[t.level],l=o.details;if(this.bitrateTest=!1,this.stats=s,u.b.log("Loaded "+t.sn+" of ["+l.startSN+" ,"+l.endSN+"],level "+t.level),n.bitrateTest&&r.nextLoadLevel)this.state=me,this.startFragRequested=!1,s.tparsed=s.tbuffered=window.performance.now(),r.trigger(d.a.FRAG_BUFFERED,{stats:s,frag:t,id:"main"}),this.tick();else if("initSegment"===n.sn)this.state=me,s.tparsed=s.tbuffered=window.performance.now(),l.initSegment.data=e.payload,r.trigger(d.a.FRAG_BUFFERED,{stats:s,frag:t,id:"main"}),this.tick();else{u.b.log("Parsing "+t.sn+" of ["+l.startSN+" ,"+l.endSN+"],level "+t.level+", cc "+t.cc),this.state=_e,this.pendingBuffering=!0,this.appended=!1,n.bitrateTest&&(n.bitrateTest=!1,this.fragmentTracker.onFragLoaded({frag:n}));var c=!(a&&a.seeking)&&(l.PTSKnown\|\|!l.live),h=l.initSegment?l.initSegment.data:[],f=this._getAudioCodec(o);(this.demuxer=this.demuxer\|\|new J(this.hls,"main")).push(e.payload,h,f,o.videoCodec,t,l.totalduration,c)}}this.fragLoadError=0},h.onFragParsingInitSegment=function(e){var t=this.fragCurrent,r=e.frag;if(t&&"main"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===_e){var i,a,n=e.tracks;if(this.audioOnly=n.audio&&!n.video,this.altAudio&&!this.audioOnly&&delete n.audio,a=n.audio){var s=this.levels[this.level].audioCodec,o=navigator.userAgent.toLowerCase();s&&this.audioCodecSwap&&(u.b.log("swapping playlist audio codec"),s=-1!==s.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==a.metadata.channelCount&&-1===o.indexOf("firefox")&&(s="mp4a.40.5"),-1!==o.indexOf("android")&&"audio/mpeg"!==a.container&&(s="mp4a.40.2",u.b.log("Android: force audio codec to "+s)),a.levelCodec=s,a.id=e.id}for(i in(a=n.video)&&(a.levelCodec=this.levels[this.level].videoCodec,a.id=e.id),this.hls.trigger(d.a.BUFFER_CODECS,n),n){a=n[i],u.b.log("main track:"+i+",container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var l=a.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(d.a.BUFFER_APPENDING,{type:i,data:l,parent:"main",content:"initSegment"}))}this.tick()}},h.onFragParsingData=function(e){var t=this,r=this.fragCurrent,i=e.frag;if(r&&"main"===e.id&&i.sn===r.sn&&i.level===r.level&&("audio"!==e.type\|\|!this.altAudio)&&this.state===_e){var a=this.levels[this.level],n=r;if(Object(l.a)(e.endPTS)\|\|(e.endPTS=e.startPTS+r.duration,e.endDTS=e.startDTS+r.duration),!0===e.hasAudio&&n.addElementaryStream(p.AUDIO),!0===e.hasVideo&&n.addElementaryStream(p.VIDEO),u.b.log("Parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb+",dropped:"+(e.dropped\|\|0)),"video"===e.type)if(n.dropped=e.dropped,n.dropped)if(n.backtracked)u.b.warn("Already backtracked on this fragment, appending with the gap",n.sn);else{var s=a.details;if(!s\|\|n.sn!==s.startSN)return u.b.warn("missing video frame(s), backtracking fragment",n.sn),this.fragmentTracker.removeFragment(n),n.backtracked=!0,this.nextLoadPosition=e.startPTS,this.state=me,this.fragPrevious=n,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),void this.tick();u.b.warn("missing video frame(s) on first frag, appending with gap",n.sn)}else n.backtracked=!1;var o=te(a.details,n,e.startPTS,e.endPTS,e.startDTS,e.endDTS),c=this.hls;c.trigger(d.a.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:o,type:e.type,start:e.startPTS,end:e.endPTS}),[e.data1,e.data2].forEach((function(r){r&&r.length&&t.state===_e&&(t.appended=!0,t.pendingBuffering=!0,c.trigger(d.a.BUFFER_APPENDING,{type:e.type,data:r,parent:"main",content:"data"}))})),this.tick()}},h.onFragParsed=function(e){var t=this.fragCurrent,r=e.frag;t&&"main"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===_e&&(this.stats.tparsed=window.performance.now(),this.state=Re,this._checkAppendedParsed())},h.onAudioTrackSwitching=function(e){var t=this.altAudio,r=!!e.url,i=e.id;if(!r){if(this.mediaBuffer!==this.media){u.b.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var a=this.fragCurrent;a.loader&&(u.b.log("switching to main audio track, cancel main fragment load"),a.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=me}var n=this.hls;t&&n.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),n.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:i})}},h.onAudioTrackSwitched=function(e){var t=e.id,r=!!this.hls.audioTracks[t].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(u.b.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()},h.onBufferCreated=function(e){var t,r,i=e.tracks,a=!1;for(var n in i){var s=i[n];"main"===s.id?(r=n,t=s,"video"===n&&(this.videoBuffer=i[n].buffer)):a=!0}a&&t?(u.b.log("alternate track found, use "+r+".buffered to schedule main fragment loading"),this.mediaBuffer=t.buffer):this.mediaBuffer=this.media},h.onBufferAppended=function(e){if("main"===e.parent){var t=this.state;t!==_e&&t!==Re\|\|(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}},h._checkAppendedParsed=function(){if(!(this.state!==Re\|\|this.appended&&this.pendingBuffering)){var e=this.fragCurrent;if(e){var t=this.mediaBuffer?this.mediaBuffer:this.media;u.b.log("main buffered : "+ne.toString(t.buffered)),this.fragPrevious=e;var r=this.stats;r.tbuffered=window.performance.now(),this.fragLastKbps=Math.round(8r.total/(r.tbuffered-r.tfirst)),this.hls.trigger(d.a.FRAG_BUFFERED,{stats:r,frag:e,id:"main"}),this.state=me}(this.loadedmetadata\|\|this.startPosition<=0)&&this.tick()}},h.onError=function(e){var t=e.frag\|\|this.fragCurrent;if(!t\|\|"main"===t.type){var r=!!this.media&&H.isBuffered(this.media,this.media.currentTime)&&H.isBuffered(this.media,this.media.currentTime+.5);switch(e.details){case o.a.FRAG_LOAD_ERROR:case o.a.FRAG_LOAD_TIMEOUT:case o.a.KEY_LOAD_ERROR:case o.a.KEY_LOAD_TIMEOUT:if(!e.fatal)if(this.fragLoadError+1<=this.config.fragLoadingMaxRetry){var i=Math.min(Math.pow(2,this.fragLoadError)this.config.fragLoadingRetryDelay,this.config.fragLoadingMaxRetryTimeout);u.b.warn("mediaController: frag loading failed, retry in "+i+" ms"),this.retryDate=window.performance.now()+i,this.loadedmetadata\|\|(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.fragLoadError++,this.state=Ee}else u.b.error("mediaController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.state=we;break;case o.a.LEVEL_LOAD_ERROR:case o.a.LEVEL_LOAD_TIMEOUT:this.state!==we&&(e.fatal?(this.state=we,u.b.warn("streamController: "+e.details+",switch to "+this.state+" state ...")):e.levelRetry\|\|this.state!==De\|\|(this.state=me));break;case o.a.BUFFER_FULL_ERROR:"main"!==e.parent\|\|this.state!==_e&&this.state!==Re\|\|(r?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=me):(u.b.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}},h._reduceMaxBufferLength=function(e){var t=this.config;return t.maxMaxBufferLength>=e&&(t.maxMaxBufferLength/=2,u.b.warn("main:reduce max buffer length to "+t.maxMaxBufferLength+"s"),!0)},h._checkBuffer=function(){var e=this.media;if(e&&0!==e.readyState){var t=(this.mediaBuffer?this.mediaBuffer:e).buffered;!this.loadedmetadata&&t.length?(this.loadedmetadata=!0,this._seekToStartPos()):this.immediateSwitch?this.immediateLevelSwitchEnd():this.gapController.poll(this.lastCurrentTime,t)}},h.onFragLoadEmergencyAborted=function(){this.state=me,this.loadedmetadata\|\|(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()},h.onBufferFlushed=function(){var e=this.mediaBuffer?this.mediaBuffer:this.media;if(e){var t=this.audioOnly?p.AUDIO:p.VIDEO;this.fragmentTracker.detectEvictedFragments(t,e.buffered)}this.state=me,this.fragPrevious=null},h.onLevelsUpdated=function(e){this.levels=e.levels},h.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},h._seekToStartPos=function(){var e=this.media,t=e.currentTime,r=this.startPosition;if(t!==r&&r>=0){if(e.seeking)return void u.b.log("could not seek to "+r+", already seeking at "+t);var i=(e.buffered.length?e.buffered.start(0):0)-r;i>0&&i<this.config.maxBufferHole&&(u.b.log("adjusting start position by "+i+" to match buffer start"),r+=i,this.startPosition=r),u.b.log("seek to target start position "+r+" from current time "+t+". ready state "+e.readyState),e.currentTime=r}},h._getAudioCodec=function(e){var t=this.config.defaultAudioCodec\|\|e.audioCodec;return this.audioCodecSwap&&(u.b.log("swapping playlist audio codec"),t&&(t=-1!==t.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5")),t},a=i,(s=[{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,u.b.log("main stream-controller: "+t+"->"+e),this.hls.trigger(d.a.STREAM_STATE_TRANSITION,{previousState:t,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getBufferedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;return e?this.followingBufferedFrag(this.getBufferedFrag(e.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}])&&Ce(a.prototype,s),c&&Ce(a,c),i}(Oe);function xe(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Me=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.MANIFEST_LOADED,d.a.LEVEL_LOADED,d.a.AUDIO_TRACK_SWITCHED,d.a.FRAG_LOADED,d.a.ERROR)\|\|this).canload=!1,r.currentLevelIndex=null,r.manualLevelIndex=-1,r.timer=null,Ie=/chrome\|firefox/.test(navigator.userAgent.toLowerCase()),r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a,n,s,l=i.prototype;return l.onHandlerDestroying=function(){this.clearTimer(),this.manualLevelIndex=-1},l.clearTimer=function(){null!==this.timer&&(clearTimeout(this.timer),this.timer=null)},l.startLoad=function(){var e=this._levels;this.canload=!0,this.levelRetryCount=0,e&&e.forEach((function(e){e.loadError=0;var t=e.details;t&&t.live&&(e.details=void 0)})),null!==this.timer&&this.loadLevel()},l.stopLoad=function(){this.canload=!1},l.onManifestLoaded=function(e){var t,r=[],i=[],a={},n=null,s=!1,l=!1;if(e.levels.forEach((function(e){var t=e.attrs;e.loadError=0,e.fragmentError=!1,s=s\|\|!!e.videoCodec,l=l\|\|!!e.audioCodec,Ie&&e.audioCodec&&-1!==e.audioCodec.indexOf("mp4a.40.34")&&(e.audioCodec=void 0),(n=a[e.bitrate])?n.url.push(e.url):(e.url=[e.url],e.urlId=0,a[e.bitrate]=e,r.push(e)),t&&(t.AUDIO&&Z(n\|\|e,"audio",t.AUDIO),t.SUBTITLES&&Z(n\|\|e,"text",t.SUBTITLES))})),s&&l&&(r=r.filter((function(e){return!!e.videoCodec}))),r=r.filter((function(e){var t=e.audioCodec,r=e.videoCodec;return(!t\|\|A(t,"audio"))&&(!r\|\|A(r,"video"))})),e.audioTracks&&(i=e.audioTracks.filter((function(e){return!e.audioCodec\|\|A(e.audioCodec,"audio")}))).forEach((function(e,t){e.id=t})),r.length>0){t=r[0].bitrate,r.sort((function(e,t){return e.bitrate-t.bitrate})),this._levels=r;for(var c=0;c<r.length;c++)if(r[c].bitrate===t){this._firstLevel=c,u.b.log("manifest loaded,"+r.length+" level(s) found, first bitrate:"+t);break}var h=l&&!s;this.hls.trigger(d.a.MANIFEST_PARSED,{levels:r,audioTracks:i,firstLevel:this._firstLevel,stats:e.stats,audio:l,video:s,altAudio:!h&&i.some((function(e){return!!e.url}))})}else this.hls.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:this.hls.url,reason:"no level with compatible codecs found in manifest"})},l.setLevelInternal=function(e){var t=this._levels,r=this.hls;if(e>=0&&e<t.length){if(this.clearTimer(),this.currentLevelIndex!==e){u.b.log("switching to level "+e),this.currentLevelIndex=e;var i=t[e];i.level=e,r.trigger(d.a.LEVEL_SWITCHING,i)}var a=t[e],n=a.details;if(!n\|\|n.live){var s=a.urlId;r.trigger(d.a.LEVEL_LOADING,{url:a.url[s],level:e,id:s})}}else r.trigger(d.a.ERROR,{type:o.b.OTHER_ERROR,details:o.a.LEVEL_SWITCH_ERROR,level:e,fatal:!1,reason:"invalid level idx"})},l.onError=function(e){if(e.fatal)e.type===o.b.NETWORK_ERROR&&this.clearTimer();else{var t,r=!1,i=!1;switch(e.details){case o.a.FRAG_LOAD_ERROR:case o.a.FRAG_LOAD_TIMEOUT:case o.a.KEY_LOAD_ERROR:case o.a.KEY_LOAD_TIMEOUT:t=e.frag.level,i=!0;break;case o.a.LEVEL_LOAD_ERROR:case o.a.LEVEL_LOAD_TIMEOUT:t=e.context.level,r=!0;break;case o.a.REMUX_ALLOC_ERROR:t=e.level,r=!0}void 0!==t&&this.recoverLevel(e,t,r,i)}},l.recoverLevel=function(e,t,r,i){var a,n,s,o=this,l=this.hls.config,d=e.details,c=this._levels[t];if(c.loadError++,c.fragmentError=i,r){if(!(this.levelRetryCount+1<=l.levelLoadingMaxRetry))return u.b.error("level controller, cannot recover from "+d+" error"),this.currentLevelIndex=null,this.clearTimer(),void(e.fatal=!0);n=Math.min(Math.pow(2,this.levelRetryCount)l.levelLoadingRetryDelay,l.levelLoadingMaxRetryTimeout),this.timer=setTimeout((function(){return o.loadLevel()}),n),e.levelRetry=!0,this.levelRetryCount++,u.b.warn("level controller, "+d+", retry in "+n+" ms, current retry count is "+this.levelRetryCount)}(r\|\|i)&&((a=c.url.length)>1&&c.loadError<a?(c.urlId=(c.urlId+1)%a,c.details=void 0,u.b.warn("level controller, "+d+" for level "+t+": switching to redundant URL-id "+c.urlId)):-1===this.manualLevelIndex?(s=0===t?this._levels.length-1:t-1,u.b.warn("level controller, "+d+": switch to "+s),this.hls.nextAutoLevel=this.currentLevelIndex=s):i&&(u.b.warn("level controller, "+d+": reload a fragment"),this.currentLevelIndex=null))},l.onFragLoaded=function(e){var t=e.frag;if(void 0!==t&&"main"===t.type){var r=this._levels[t.level];void 0!==r&&(r.fragmentError=!1,r.loadError=0,this.levelRetryCount=0)}},l.onLevelLoaded=function(e){var t=this,r=e.level,i=e.details;if(r===this.currentLevelIndex){var a=this._levels[r];if(a.fragmentError\|\|(a.loadError=0,this.levelRetryCount=0),i.live){var n=ae(a.details,i,e.stats.trequest);u.b.log("live playlist, reload in "+Math.round(n)+" ms"),this.timer=setTimeout((function(){return t.loadLevel()}),n)}else this.clearTimer()}},l.onAudioTrackSwitched=function(e){var t=this.hls.audioTracks[e.id].groupId,r=this.hls.levels[this.currentLevelIndex];if(r&&r.audioGroupIds){for(var i=-1,a=0;a<r.audioGroupIds.length;a++)if(r.audioGroupIds[a]===t){i=a;break}i!==r.urlId&&(r.urlId=i,this.startLoad())}},l.loadLevel=function(){if(u.b.debug("call to loadLevel"),null!==this.currentLevelIndex&&this.canload){var e=this._levels[this.currentLevelIndex];if("object"==typeof e&&e.url.length>0){var t=this.currentLevelIndex,r=e.urlId,i=e.url[r];u.b.log("Attempt loading level index "+t+" with URL-id "+r),this.hls.trigger(d.a.LEVEL_LOADING,{url:i,level:t,id:r})}}},l.removeLevel=function(e,t){var r=this.levels.filter((function(r,i){return i!==e\|\|r.url.length>1&&void 0!==t&&(r.url=r.url.filter((function(e,r){return r!==t})),r.urlId=0,!0)})).map((function(e,t){var r=e.details;return r&&r.fragments&&r.fragments.forEach((function(e){e.level=t})),e}));this._levels=r,this.hls.trigger(d.a.LEVELS_UPDATED,{levels:r})},a=i,(n=[{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(e){var t=this._levels;t&&(e=Math.min(e,t.length-1),this.currentLevelIndex===e&&t[e].details\|\|this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(e){this.manualLevelIndex=e,void 0===this._startLevel&&(this._startLevel=e),-1!==e&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(e){this.level=e,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=e)}}])&&xe(a.prototype,n),s&&xe(a,s),i}(h),Fe=r(4);function Ue(e,t){var r;try{r=new Event("addtrack")}catch(e){(r=document.createEvent("Event")).initEvent("addtrack",!1,!1)}r.track=e,t.dispatchEvent(r)}function Ne(e){if(null==e?void 0:e.cues)for(;e.cues.length>0;)e.removeCue(e.cues[0])}var Be=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.FRAG_PARSING_METADATA,d.a.LIVE_BACK_BUFFER_REACHED)\|\|this).id3Track=void 0,r.media=void 0,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.destroy=function(){h.prototype.destroy.call(this)},a.onMediaAttached=function(e){this.media=e.media,this.media},a.onMediaDetaching=function(){Ne(this.id3Track),this.id3Track=void 0,this.media=void 0},a.getID3Track=function(e){for(var t=0;t<e.length;t++){var r=e[t];if("metadata"===r.kind&&"id3"===r.label)return Ue(r,this.media),r}return this.media.addTextTrack("metadata","id3")},a.onFragParsingMetadata=function(e){var t=e.frag,r=e.samples;this.id3Track\|\|(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var i=window.WebKitDataCue\|\|window.VTTCue\|\|window.TextTrackCue,a=0;a<r.length;a++){var n=Fe.a.getID3Frames(r[a].data);if(n){var s=Math.max(r[a].pts,0),o=a<r.length-1?r[a+1].pts:t.endPTS;o\|\|(o=t.start+t.duration),o-s<=0&&(o=s+.25);for(var l=0;l<n.length;l++){var d=n[l];if(!Fe.a.isTimeStampFrame(d)){var u=new i(s,o,"");u.value=d,this.id3Track.addCue(u)}}}}},a.onLiveBackBufferReached=function(e){var t=e.bufferEnd,r=this.id3Track;if(r&&r.cues&&r.cues.length){var i=function(e,t){if(t<e[0].endTime)return e[0];if(t>e[e.length-1].endTime)return e[e.length-1];for(var r=0,i=e.length-1;r<=i;){var a=Math.floor((i+r)/2);if(t<e[a].endTime)i=a-1;else{if(!(t>e[a].endTime))return e[a];r=a+1}}return e[r].endTime-t<t-e[i].endTime?e[r]:e[i]}(r.cues,t);if(i)for(;r.cues[0]!==i;)r.removeCue(r.cues[0])}},i}(h);var Ge=function(){function e(e){this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.alpha_=e?Math.exp(Math.log(.5)/e):0,this.estimate_=0,this.totalWeight_=0}var t=e.prototype;return t.sample=function(e,t){var r=Math.pow(this.alpha_,e);this.estimate_=t(1-r)+rthis.estimate_,this.totalWeight_+=e},t.getTotalWeight=function(){return this.totalWeight_},t.getEstimate=function(){if(this.alpha_){var e=1-Math.pow(this.alpha_,this.totalWeight_);return this.estimate_/e}return this.estimate_},e}(),Ke=function(){function e(e,t,r,i){this.hls=void 0,this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.hls=e,this.defaultEstimate_=i,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new Ge(t),this.fast_=new Ge(r)}var t=e.prototype;return t.sample=function(e,t){var r=(e=Math.max(e,this.minDelayMs_))/1e3,i=8t/r;this.fast_.sample(r,i),this.slow_.sample(r,i)},t.canEstimate=function(){var e=this.fast_;return e&&e.getTotalWeight()>=this.minWeight_},t.getEstimate=function(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_},t.destroy=function(){},e}();function je(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var He=window.performance,Ve=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.FRAG_LOADING,d.a.FRAG_LOADED,d.a.FRAG_BUFFERED,d.a.ERROR)\|\|this).lastLoadedFragLevel=0,r._nextAutoLevel=-1,r.hls=t,r.timer=null,r._bwEstimator=null,r.onCheck=r._abandonRulesCheck.bind(function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(r)),r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a,n,s,c=i.prototype;return c.destroy=function(){this.clearTimer(),h.prototype.destroy.call(this)},c.onFragLoading=function(e){var t=e.frag;if("main"===t.type&&(this.timer\|\|(this.fragCurrent=t,this.timer=setInterval(this.onCheck,100)),!this._bwEstimator)){var r,i,a=this.hls,n=a.config,s=t.level;a.levels[s].details.live?(r=n.abrEwmaFastLive,i=n.abrEwmaSlowLive):(r=n.abrEwmaFastVoD,i=n.abrEwmaSlowVoD),this._bwEstimator=new Ke(a,i,r,n.abrEwmaDefaultEstimate)}},c._abandonRulesCheck=function(){var e=this.hls,t=e.media,r=this.fragCurrent;if(r){var i=r.loader;if(!i\|\|i.stats&&i.stats.aborted)return u.b.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),void(this._nextAutoLevel=-1);var a=i.stats;if(t&&a&&(!t.paused&&0!==t.playbackRate\|\|!t.readyState)&&r.autoLevel&&r.level){var n=He.now()-a.trequest,s=Math.abs(t.playbackRate);if(n>500r.duration/s){var o=e.levels,l=Math.max(1,a.bw?a.bw/8:1e3a.loaded/n),c=o[r.level];if(!c)return;var h=c.realBitrate?Math.max(c.realBitrate,c.bitrate):c.bitrate,f=a.total?a.total:Math.max(a.loaded,Math.round(r.durationh/8)),g=t.currentTime,p=(f-a.loaded)/l,v=(H.bufferInfo(t,g,e.config.maxBufferHole).end-g)/s;if(v<2r.duration/s&&p>v){var m,y=e.minAutoLevel;for(m=r.level-1;m>y;m--){var b=o[m].realBitrate?Math.max(o[m].realBitrate,o[m].bitrate):o[m].bitrate;if(r.durationb/(6.4l)<v)break}void 0<p&&(u.b.warn("loading too slow, abort fragment loading and switch to level "+m+":fragLoadedDelay["+m+"]<fragLoadedDelay["+(r.level-1)+"];bufferStarvationDelay:"+(void 0).toFixed(1)+"<"+p.toFixed(1)+":"+v.toFixed(1)),e.nextLoadLevel=m,this._bwEstimator.sample(n,a.loaded),i.abort(),this.clearTimer(),e.trigger(d.a.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,stats:a}))}}}}},c.onFragLoaded=function(e){var t=e.frag;if("main"===t.type&&Object(l.a)(t.sn)){if(this.clearTimer(),this.lastLoadedFragLevel=t.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var r=this.hls.levels[t.level],i=(r.loaded?r.loaded.bytes:0)+e.stats.loaded,a=(r.loaded?r.loaded.duration:0)+e.frag.duration;r.loaded={bytes:i,duration:a},r.realBitrate=Math.round(8i/a)}if(e.frag.bitrateTest){var n=e.stats;n.tparsed=n.tbuffered=n.tload,this.onFragBuffered(e)}}},c.onFragBuffered=function(e){var t=e.stats,r=e.frag;if(!0!==t.aborted&&"main"===r.type&&Object(l.a)(r.sn)&&(!r.bitrateTest\|\|t.tload===t.tbuffered)){var i=t.tparsed-t.trequest;u.b.log("latency/loading/parsing/append/kbps:"+Math.round(t.tfirst-t.trequest)+"/"+Math.round(t.tload-t.tfirst)+"/"+Math.round(t.tparsed-t.tload)+"/"+Math.round(t.tbuffered-t.tparsed)+"/"+Math.round(8t.loaded/(t.tbuffered-t.trequest))),this._bwEstimator.sample(i,t.loaded),t.bwEstimate=this._bwEstimator.getEstimate(),r.bitrateTest?this.bitrateTestDelay=i/1e3:this.bitrateTestDelay=0}},c.onError=function(e){switch(e.details){case o.a.FRAG_LOAD_ERROR:case o.a.FRAG_LOAD_TIMEOUT:this.clearTimer()}},c.clearTimer=function(){clearInterval(this.timer),this.timer=null},c._findBestLevel=function(e,t,r,i,a,n,s,o,l){for(var d=a;d>=i;d--){var c=l[d];if(c){var h=c.details,f=h?h.totalduration/h.fragments.length:t,g=!!h&&h.live,p=void 0;p=d<=e?sr:or;var v=l[d].realBitrate?Math.max(l[d].realBitrate,l[d].bitrate):l[d].bitrate,m=vf/p;if(u.b.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: 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g=o?Math.min(o,i.maxStarvationDelay):i.maxStarvationDelay,p=i.abrBandWidthFactor,v=i.abrBandWidthUpFactor;if(0===h){var m=this.bitrateTestDelay;m&&(g=(o?Math.min(o,i.maxLoadingDelay):i.maxLoadingDelay)-m,u.b.trace("bitrate test took "+Math.round(1e3m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3g)+" ms"),p=v=1)}return f=this._findBestLevel(s,o,c,a,t,h+g,p,v,r),Math.max(f,0)}}])&&je(a.prototype,n),s&&je(a,s),i}(h);var Ye=q(),We=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.MEDIA_ATTACHING,d.a.MEDIA_DETACHING,d.a.MANIFEST_PARSED,d.a.BUFFER_RESET,d.a.BUFFER_APPENDING,d.a.BUFFER_CODECS,d.a.BUFFER_EOS,d.a.BUFFER_FLUSHING,d.a.LEVEL_PTS_UPDATED,d.a.LEVEL_UPDATED)\|\|this)._msDuration=null,r._levelDuration=null,r._levelTargetDuration=10,r._live=null,r._objectUrl=null,r._needsFlush=!1,r._needsEos=!1,r.config=void 0,r.audioTimestampOffset=void 0,r.bufferCodecEventsExpected=0,r._bufferCodecEventsTotal=0,r.media=null,r.mediaSource=null,r.segments=[],r.parent=void 0,r.appending=!1,r.appended=0,r.appendError=0,r.flushBufferCounter=0,r.tracks={},r.pendingTracks={},r.sourceBuffer={},r.flushRange=[],r._onMediaSourceOpen=function(){u.b.log("media source opened"),r.hls.trigger(d.a.MEDIA_ATTACHED,{media:r.media});var e=r.mediaSource;e&&e.removeEventListener("sourceopen",r._onMediaSourceOpen),r.checkPendingTracks()},r._onMediaSourceClose=function(){u.b.log("media source closed")},r._onMediaSourceEnded=function(){u.b.log("media source ended")},r._onSBUpdateEnd=function(){if(r.audioTimestampOffset&&r.sourceBuffer.audio){var e=r.sourceBuffer.audio;u.b.warn("change mpeg audio timestamp offset from "+e.timestampOffset+" to "+r.audioTimestampOffset),e.timestampOffset=r.audioTimestampOffset,delete r.audioTimestampOffset}r._needsFlush&&r.doFlush(),r._needsEos&&r.checkEos(),r.appending=!1;var t=r.parent,i=r.segments.reduce((function(e,r){return r.parent===t?e+1:e}),0),a={},n=r.sourceBuffer;for(var s in n){var o=n[s];if(!o)throw Error("handling source buffer update end error: source buffer for "+s+" uninitilized and unable to update buffered TimeRanges.");a[s]=o.buffered}r.hls.trigger(d.a.BUFFER_APPENDED,{parent:t,pending:i,timeRanges:a}),r._needsFlush\|\|r.doAppending(),r.updateMediaElementDuration(),0===i&&r.flushLiveBackBuffer()},r._onSBUpdateError=function(e){u.b.error("sourceBuffer error:",e),r.hls.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_APPENDING_ERROR,fatal:!1})},r.config=t.config,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.destroy=function(){h.prototype.destroy.call(this)},a.onLevelPtsUpdated=function(e){var t=e.type,r=this.tracks.audio;if("audio"===t&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio;if(!i)throw Error("Level PTS Updated and source buffer for audio uninitalized");if(Math.abs(i.timestampOffset-e.start)>.1){var a=i.updating;try{i.abort()}catch(e){u.b.warn("can not abort audio buffer: "+e)}a?this.audioTimestampOffset=e.start:(u.b.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+e.start),i.timestampOffset=e.start)}}},a.onManifestParsed=function(e){var t=2;(e.audio&&!e.video\|\|!e.altAudio)&&(t=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=t,u.b.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},a.onMediaAttaching=function(e){var t=this.media=e.media;if(t&&Ye){var r=this.mediaSource=new Ye;r.addEventListener("sourceopen",this._onMediaSourceOpen),r.addEventListener("sourceended",this._onMediaSourceEnded),r.addEventListener("sourceclose",this._onMediaSourceClose),t.src=window.URL.createObjectURL(r),this._objectUrl=t.src}},a.onMediaDetaching=function(){u.b.log("media source detaching");var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){u.b.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener("sourceopen",this._onMediaSourceOpen),e.removeEventListener("sourceended",this._onMediaSourceEnded),e.removeEventListener("sourceclose",this._onMediaSourceClose),this.media&&(this._objectUrl&&window.URL.revokeObjectURL(this._objectUrl),this.media.src===this._objectUrl?(this.media.removeAttribute("src"),this.media.load()):u.b.warn("media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.hls.trigger(d.a.MEDIA_DETACHED)},a.checkPendingTracks=function(){var e=this.bufferCodecEventsExpected,t=this.pendingTracks,r=Object.keys(t).length;(r&&!e\|\|2===r)&&(this.createSourceBuffers(t),this.pendingTracks={},this.doAppending())},a.onBufferReset=function(){var e=this.sourceBuffer;for(var t in e){var r=e[t];try{r&&(this.mediaSource&&this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this._onSBUpdateEnd),r.removeEventListener("error",this._onSBUpdateError))}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0},a.onBufferCodecs=function(e){var t=this;Object.keys(this.sourceBuffer).length\|\|(Object.keys(e).forEach((function(r){t.pendingTracks[r]=e[r]})),this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks())},a.createSourceBuffers=function(e){var t=this.sourceBuffer,r=this.mediaSource;if(!r)throw Error("createSourceBuffers called when mediaSource was null");for(var i in e)if(!t[i]){var a=e[i];if(!a)throw Error("source buffer exists for track "+i+", however track does not");var n=a.levelCodec\|\|a.codec,s=a.container+";codecs="+n;u.b.log("creating sourceBuffer("+s+")");try{var l=t[i]=r.addSourceBuffer(s);l.addEventListener("updateend",this._onSBUpdateEnd),l.addEventListener("error",this._onSBUpdateError),this.tracks[i]={buffer:l,codec:n,id:a.id,container:a.container,levelCodec:a.levelCodec}}catch(e){u.b.error("error while trying to add sourceBuffer:"+e.message),this.hls.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:e,mimeType:s})}}this.hls.trigger(d.a.BUFFER_CREATED,{tracks:this.tracks})},a.onBufferAppending=function(e){this._needsFlush\|\|(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())},a.onBufferEos=function(e){for(var t in this.sourceBuffer)if(!e.type\|\|e.type===t){var r=this.sourceBuffer[t];r&&!r.ended&&(r.ended=!0,u.b.log(t+" sourceBuffer now EOS"))}this.checkEos()},a.checkEos=function(){var e=this.sourceBuffer,t=this.mediaSource;if(t&&"open"===t.readyState){for(var r in e){var i=e[r];if(i){if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}}u.b.log("all media data are available, signal endOfStream() to MediaSource and stop loading fragment");try{t.endOfStream()}catch(e){u.b.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1}else this._needsEos=!1},a.onBufferFlushing=function(e){e.type?this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}):(this.flushRange.push({start:e.startOffset,end:e.endOffset,type:"video"}),this.flushRange.push({start:e.startOffset,end:e.endOffset,type:"audio"})),this.flushBufferCounter=0,this.doFlush()},a.flushLiveBackBuffer=function(){if(this._live){var e=this.config.liveBackBufferLength;if(isFinite(e)&&!(e<0))if(this.media)for(var t=this.media.currentTime,r=this.sourceBuffer,i=Object.keys(r),a=t-Math.max(e,this._levelTargetDuration),n=i.length-1;n>=0;n--){var s=i[n],o=r[s];if(o){var l=o.buffered;l.length>0&&a>l.start(0)&&this.removeBufferRange(s,o,0,a)&&this.hls.trigger(d.a.LIVE_BACK_BUFFER_REACHED,{bufferEnd:a})}}else u.b.error("flushLiveBackBuffer called without attaching media")}},a.onLevelUpdated=function(e){var t=e.details;t.fragments.length>0&&(this._levelDuration=t.totalduration+t.fragments[0].start,this._levelTargetDuration=t.averagetargetduration\|\|t.targetduration\|\|10,this._live=t.live,this.updateMediaElementDuration())},a.updateMediaElementDuration=function(){var e,t=this.config;if(null!==this._levelDuration&&this.media&&this.mediaSource&&this.sourceBuffer&&0!==this.media.readyState&&"open"===this.mediaSource.readyState){for(var r in this.sourceBuffer){var i=this.sourceBuffer[r];if(i&&!0===i.updating)return}e=this.media.duration,null===this._msDuration&&(this._msDuration=this.mediaSource.duration),!0===this._live&&!0===t.liveDurationInfinity?(u.b.log("Media Source duration is set to Infinity"),this._msDuration=this.mediaSource.duration=1/0):(this._levelDuration>this._msDuration&&this._levelDuration>e\|\|!Object(l.a)(e))&&(u.b.log("Updating Media Source duration to "+this._levelDuration.toFixed(3)),this._msDuration=this.mediaSource.duration=this._levelDuration)}},a.doFlush=function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var t=0,r=this.sourceBuffer;try{for(var i in r){var a=r[i];a&&(t+=a.buffered.length)}}catch(e){u.b.error("error while accessing sourceBuffer.buffered")}this.appended=t,this.hls.trigger(d.a.BUFFER_FLUSHED)}},a.doAppending=function(){var e=this.config,t=this.hls,r=this.segments,i=this.sourceBuffer;if(Object.keys(i).length){if(!this.media\|\|this.media.error)return this.segments=[],void u.b.error("trying to append although a media error occured, flush segment and abort");if(!this.appending){var a=r.shift();if(a)try{var n=i[a.type];if(!n)return void this._onSBUpdateEnd();if(n.updating)return void r.unshift(a);n.ended=!1,this.parent=a.parent,n.appendBuffer(a.data),this.appendError=0,this.appended++,this.appending=!0}catch(i){u.b.error("error while trying to append buffer:"+i.message),r.unshift(a);var s={type:o.b.MEDIA_ERROR,parent:a.parent,details:"",fatal:!1};22===i.code?(this.segments=[],s.details=o.a.BUFFER_FULL_ERROR):(this.appendError++,s.details=o.a.BUFFER_APPEND_ERROR,this.appendError>e.appendErrorMaxRetry&&(u.b.log("fail "+e.appendErrorMaxRetry+" times to append segment in sourceBuffer"),this.segments=[],s.fatal=!0)),t.trigger(d.a.ERROR,s)}}}},a.flushBuffer=function(e,t,r){var i=this.sourceBuffer;if(!Object.keys(i).length)return!0;var a="null";if(this.media&&(a=this.media.currentTime.toFixed(3)),u.b.log("flushBuffer,pos/start/end: "+a+"/"+e+"/"+t),this.flushBufferCounter>=this.appended)return u.b.warn("abort flushing too many retries"),!0;var n=i[r];if(n){if(n.ended=!1,n.updating)return u.b.warn("cannot flush, sb updating in progress"),!1;if(this.removeBufferRange(r,n,e,t))return this.flushBufferCounter++,!1}return u.b.log("buffer flushed"),!0},a.removeBufferRange=function(e,t,r,i){try{for(var a=0;a<t.buffered.length;a++){var n=t.buffered.start(a),s=t.buffered.end(a),o=Math.max(n,r),l=Math.min(s,i);if(Math.min(l,s)-o>.5){var d="null";return this.media&&(d=this.media.currentTime.toString()),u.b.log("sb remove "+e+" ["+o+","+l+"], of ["+n+","+s+"], pos:"+d),t.remove(o,l),!0}}}catch(e){u.b.warn("removeBufferRange failed",e)}return!1},i}(h);function qe(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Xe=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.FPS_DROP_LEVEL_CAPPING,d.a.MEDIA_ATTACHING,d.a.MANIFEST_PARSED,d.a.LEVELS_UPDATED,d.a.BUFFER_CODECS,d.a.MEDIA_DETACHING)\|\|this).autoLevelCapping=Number.POSITIVE_INFINITY,r.firstLevel=null,r.levels=[],r.media=null,r.restrictedLevels=[],r.timer=null,r.clientRect=null,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a,n,s,o=i.prototype;return o.destroy=function(){this.hls.config.capLevelToPlayerSize&&(this.media=null,this.clientRect=null,this.stopCapping())},o.onFpsDropLevelCapping=function(e){i.isLevelAllowed(e.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(e.droppedLevel)},o.onMediaAttaching=function(e){this.media=e.media instanceof window.HTMLVideoElement?e.media:null},o.onManifestParsed=function(e){var t=this.hls;this.restrictedLevels=[],this.levels=e.levels,this.firstLevel=e.firstLevel,t.config.capLevelToPlayerSize&&e.video&&this.startCapping()},o.onBufferCodecs=function(e){this.hls.config.capLevelToPlayerSize&&e.video&&this.startCapping()},o.onLevelsUpdated=function(e){this.levels=e.levels},o.onMediaDetaching=function(){this.stopCapping()},o.detectPlayerSize=function(){if(this.media){var e=this.levels?this.levels.length:0;if(e){var t=this.hls;t.autoLevelCapping=this.getMaxLevel(e-1),t.autoLevelCapping>this.autoLevelCapping&&t.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}},o.getMaxLevel=function(e){var t=this;if(!this.levels)return-1;var r=this.levels.filter((function(r,a){return i.isLevelAllowed(a,t.restrictedLevels)&&a<=e}));return this.clientRect=null,i.getMaxLevelByMediaSize(r,this.mediaWidth,this.mediaHeight)},o.startCapping=function(){this.timer\|\|(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())},o.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer),this.timer=null)},o.getDimensions=function(){if(this.clientRect)return this.clientRect;var e=this.media,t={width:0,height:0};if(e){var r=e.getBoundingClientRect();t.width=r.width,t.height=r.height,t.width\|\|t.height\|\|(t.width=r.right-r.left\|\|e.width\|\|0,t.height=r.bottom-r.top\|\|e.height\|\|0)}return this.clientRect=t,t},i.isLevelAllowed=function(e,t){return void 0===t&&(t=[]),-1===t.indexOf(e)},i.getMaxLevelByMediaSize=function(e,t,r){if(!e\|\|e&&!e.length)return-1;for(var i,a,n=e.length-1,s=0;s<e.length;s+=1){var o=e[s];if((o.width>=t\|\|o.height>=r)&&(i=o,!(a=e[s+1])\|\|i.width!==a.width\|\|i.height!==a.height)){n=s;break}}return n},a=i,s=[{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}}],(n=[{key:"mediaWidth",get:function(){return this.getDimensions().widthi.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().heighti.contentScaleFactor}}])&&qe(a.prototype,n),s&&qe(a,s),i}(h);var ze=window.performance,Qe=function(e){var t,r;function i(t){return e.call(this,t,d.a.MEDIA_ATTACHING)\|\|this}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.destroy=function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1},a.onMediaAttaching=function(e){var t=this.hls.config;t.capLevelOnFPSDrop&&("function"==typeof(this.video=e.media instanceof window.HTMLVideoElement?e.media:null).getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),t.fpsDroppedMonitoringPeriod))},a.checkFPS=function(e,t,r){var i=ze.now();if(t){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,s=t-this.lastDecodedFrames,o=1e3n/a,l=this.hls;if(l.trigger(d.a.FPS_DROP,{currentDropped:n,currentDecoded:s,totalDroppedFrames:r}),o>0&&n>l.config.fpsDroppedMonitoringThresholds){var c=l.currentLevel;u.b.warn("drop FPS ratio greater than max allowed value for currentLevel: "+c),c>0&&(-1===l.autoLevelCapping\|\|l.autoLevelCapping>=c)&&(c-=1,l.trigger(d.a.FPS_DROP_LEVEL_CAPPING,{level:c,droppedLevel:l.currentLevel}),l.autoLevelCapping=c,l.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=t}},a.checkFPSInterval=function(){var e=this.video;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)},i}(h),$e=function(){function e(e){e&&e.xhrSetup&&(this.xhrSetup=e.xhrSetup)}var t=e.prototype;return t.destroy=function(){this.abort(),this.loader=null},t.abort=function(){var e=this.loader;e&&4!==e.readyState&&(this.stats.aborted=!0,e.abort()),window.clearTimeout(this.requestTimeout),this.requestTimeout=null,window.clearTimeout(this.retryTimeout),this.retryTimeout=null},t.load=function(e,t,r){this.context=e,this.config=t,this.callbacks=r,this.stats={trequest:window.performance.now(),retry:0},this.retryDelay=t.retryDelay,this.loadInternal()},t.loadInternal=function(){var e,t=this.context;e=this.loader=new window.XMLHttpRequest;var r=this.stats;r.tfirst=0,r.loaded=0;var i=this.xhrSetup;try{if(i)try{i(e,t.url)}catch(r){e.open("GET",t.url,!0),i(e,t.url)}e.readyState\|\|e.open("GET",t.url,!0)}catch(r){return void this.callbacks.onError({code:e.status,text:r.message},t,e)}t.rangeEnd&&e.setRequestHeader("Range","bytes="+t.rangeStart+"-"+(t.rangeEnd-1)),e.onreadystatechange=this.readystatechange.bind(this),e.onprogress=this.loadprogress.bind(this),e.responseType=t.responseType,this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),this.config.timeout),e.send()},t.readystatechange=function(e){var t=e.currentTarget,r=t.readyState,i=this.stats,a=this.context,n=this.config;if(!i.aborted&&r>=2)if(window.clearTimeout(this.requestTimeout),0===i.tfirst&&(i.tfirst=Math.max(window.performance.now(),i.trequest)),4===r){var s=t.status;if(s>=200&&s<300){var o,l;i.tload=Math.max(i.tfirst,window.performance.now()),l="arraybuffer"===a.responseType?(o=t.response).byteLength:(o=t.responseText).length,i.loaded=i.total=l;var d={url:t.responseURL,data:o};this.callbacks.onSuccess(d,i,a,t)}else i.retry>=n.maxRetry\|\|s>=400&&s<499?(u.b.error(s+" while loading "+a.url),this.callbacks.onError({code:s,text:t.statusText},a,t)):(u.b.warn(s+" while loading "+a.url+", retrying in "+this.retryDelay+"..."),this.destroy(),this.retryTimeout=window.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2this.retryDelay,n.maxRetryDelay),i.retry++)}else this.requestTimeout=window.setTimeout(this.loadtimeout.bind(this),n.timeout)},t.loadtimeout=function(){u.b.warn("timeout while loading "+this.context.url),this.callbacks.onTimeout(this.stats,this.context,null)},t.loadprogress=function(e){var t=e.currentTarget,r=this.stats;r.loaded=e.loaded,e.lengthComputable&&(r.total=e.total);var i=this.callbacks.onProgress;i&&i(r,this.context,null,t)},e}();function Je(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Ze=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.MANIFEST_LOADING,d.a.MANIFEST_PARSED,d.a.AUDIO_TRACK_LOADED,d.a.AUDIO_TRACK_SWITCHED,d.a.LEVEL_LOADED,d.a.ERROR)\|\|this)._trackId=-1,r._selectDefaultTrack=!0,r.tracks=[],r.trackIdBlacklist=Object.create(null),r.audioGroupId=null,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a,n,s,l=i.prototype;return l.onManifestLoading=function(){this.tracks=[],this._trackId=-1,this._selectDefaultTrack=!0},l.onManifestParsed=function(e){var t=this.tracks=e.audioTracks\|\|[];this.hls.trigger(d.a.AUDIO_TRACKS_UPDATED,{audioTracks:t}),this._selectAudioGroup(this.hls.nextLoadLevel)},l.onAudioTrackLoaded=function(e){if(e.id>=this.tracks.length)u.b.warn("Invalid audio track id:",e.id);else{if(u.b.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.hasInterval()){var t=1e3e.details.targetduration;this.setInterval(t)}!e.details.live&&this.hasInterval()&&this.clearInterval()}},l.onAudioTrackSwitched=function(e){var t=this.tracks[e.id].groupId;t&&this.audioGroupId!==t&&(this.audioGroupId=t)},l.onLevelLoaded=function(e){this._selectAudioGroup(e.level)},l.onError=function(e){e.type===o.b.NETWORK_ERROR&&(e.fatal&&this.clearInterval(),e.details===o.a.AUDIO_TRACK_LOAD_ERROR&&(u.b.warn("Network failure on audio-track id:",e.context.id),this._handleLoadError()))},l._setAudioTrack=function(e){if(this._trackId===e&&this.tracks[this._trackId].details)u.b.debug("Same id as current audio-track passed, and track details available -> no-op");else if(e<0\|\|e>=this.tracks.length)u.b.warn("Invalid id passed to audio-track controller");else{var t=this.tracks[e];u.b.log("Now switching to audio-track index "+e),this.clearInterval(),this._trackId=e;var r=t.url,i=t.type,a=t.id;this.hls.trigger(d.a.AUDIO_TRACK_SWITCHING,{id:a,type:i,url:r}),this._loadTrackDetailsIfNeeded(t)}},l.doTick=function(){this._updateTrack(this._trackId)},l._selectAudioGroup=function(e){var t=this.hls.levels[e];if(t&&t.audioGroupIds){var r=t.audioGroupIds[t.urlId];this.audioGroupId!==r&&(this.audioGroupId=r,this._selectInitialAudioTrack())}},l._selectInitialAudioTrack=function(){var e=this,t=this.tracks;if(t.length){var r=this.tracks[this._trackId],i=null;if(r&&(i=r.name),this._selectDefaultTrack){var a=t.filter((function(e){return e.default}));a.length?t=a:u.b.warn("No default audio tracks defined")}var n=!1,s=function(){t.forEach((function(t){n\|\|e.audioGroupId&&t.groupId!==e.audioGroupId\|\|i&&i!==t.name\|\|(e._setAudioTrack(t.id),n=!0)}))};s(),n\|\|(i=null,s()),n\|\|(u.b.error("No track found for running audio group-ID: "+this.audioGroupId),this.hls.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:o.a.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))}},l._needsTrackLoading=function(e){var t=e.details,r=e.url;return!(t&&!t.live)&&!!r},l._loadTrackDetailsIfNeeded=function(e){if(this._needsTrackLoading(e)){var t=e.url,r=e.id;u.b.log("loading audio-track playlist for id: "+r),this.hls.trigger(d.a.AUDIO_TRACK_LOADING,{url:t,id:r})}},l._updateTrack=function(e){if(!(e<0\|\|e>=this.tracks.length)){this.clearInterval(),this._trackId=e,u.b.log("trying to update audio-track "+e);var t=this.tracks[e];this._loadTrackDetailsIfNeeded(t)}},l._handleLoadError=function(){this.trackIdBlacklist[this._trackId]=!0;var e=this._trackId,t=this.tracks[e],r=t.name,i=t.language,a=t.groupId;u.b.warn("Loading failed on audio track id: "+e+", group-id: "+a+', name/language: "'+r+'" / "'+i+'"');for(var n=e,s=0;s<this.tracks.length;s++){if(!this.trackIdBlacklist[s])if(this.tracks[s].name===r){n=s;break}}n!==e?(u.b.log("Attempting audio-track fallback id:",n,"group-id:",this.tracks[n].groupId),this._setAudioTrack(n)):u.b.warn('No fallback audio-track found for name/language: "'+r+'" / "'+i+'"')},a=i,(n=[{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this._trackId},set:function(e){this._setAudioTrack(e),this._selectDefaultTrack=!1}}])&&Je(a.prototype,n),s&&Je(a,s),i}(ge);function et(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var tt=window.performance,rt=function(e){var t,r;function i(t,r){var i;return(i=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.AUDIO_TRACKS_UPDATED,d.a.AUDIO_TRACK_SWITCHING,d.a.AUDIO_TRACK_LOADED,d.a.KEY_LOADED,d.a.FRAG_LOADED,d.a.FRAG_PARSING_INIT_SEGMENT,d.a.FRAG_PARSING_DATA,d.a.FRAG_PARSED,d.a.ERROR,d.a.BUFFER_RESET,d.a.BUFFER_CREATED,d.a.BUFFER_APPENDED,d.a.BUFFER_FLUSHED,d.a.INIT_PTS_FOUND)\|\|this).fragmentTracker=r,i.config=t.config,i.audioCodecSwap=!1,i._state=pe,i.initPTS=[],i.waitingFragment=null,i.videoTrackCC=null,i.waitingVideoCC=null,i}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a,n,s,c=i.prototype;return c.onInitPtsFound=function(e){var t=e.id,r=e.frag.cc,i=e.initPTS;"main"===t&&(this.initPTS[r]=i,this.videoTrackCC=r,u.b.log("InitPTS for cc: "+r+" found from main: "+i),this.state===Le&&this.tick())},c.startLoad=function(e){if(this.tracks){var t=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),this.fragLoadError=0,t>0&&-1===e?(u.b.log("audio:override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=me):(this.lastCurrentTime=this.startPosition?this.startPosition:e,this.state=ve),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=e,this.state=pe},c.doTick=function(){var e,t,r,i=this.hls,a=i.config;switch(this.state){case we:case ye:case Ae:break;case ve:this.state=Se,this.loadedmetadata=!1;break;case me:var n=this.tracks;if(!n)break;if(!this.media&&(this.startFragRequested\|\|!a.startFragPrefetch))break;if(this.loadedmetadata)e=this.media.currentTime;else if(void 0===(e=this.nextLoadPosition))break;var s=this.mediaBuffer?this.mediaBuffer:this.media,o=this.videoBuffer?this.videoBuffer:this.media,c=e<a.maxBufferHole?Math.max(2,a.maxBufferHole):a.maxBufferHole,h=H.bufferInfo(s,e,c),f=H.bufferInfo(o,e,c),g=h.len,p=h.end,v=this.fragPrevious,m=Math.min(a.maxBufferLength,a.maxMaxBufferLength),y=Math.max(m,f.len),b=this.audioSwitch,T=this.trackId;if((g<y\|\|b)&&T<n.length){if(void 0===(r=n[T].details)){this.state=Se;break}if(!b&&this._streamEnded(h,r))return this.hls.trigger(d.a.BUFFER_EOS,{type:"audio"}),void(this.state=ke);var E,S=r.fragments,_=S.length,R=S[0].start,A=S[_-1].start+S[_-1].duration;if(b)if(r.live&&!r.PTSKnown)u.b.log("switching audiotrack, live stream, unknown PTS,load first fragment"),p=0;else if(p=e,r.PTSKnown&&e<R){if(!(h.end>R\|\|h.nextStart))return;u.b.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=R+.05}if(r.initSegment&&!r.initSegment.data)E=r.initSegment;else if(p<=R){if(E=S[0],null!==this.videoTrackCC&&E.cc!==this.videoTrackCC&&(E=function(e,t){return j.search(e,(function(e){return e.cc<t?1:e.cc>t?-1:0}))}(S,this.videoTrackCC)),r.live&&E.loadIdx&&E.loadIdx===this.fragLoadIdx){var k=h.nextStart?h.nextStart:R;return u.b.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(k+.05)),void(this.media.currentTime=k+.05)}}else{var w,L=a.maxFragLookUpTolerance,D=v?S[v.sn-S[0].sn+1]:void 0;p<A?(p>A-L&&(L=0),w=D&&!ue(p,L,D)?D:j.search(S,(function(e){return ue(p,L,e)}))):w=S[_-1],w&&(E=w,R=w.start,v&&E.level===v.level&&E.sn===v.sn&&(E.sn<r.endSN?(E=S[E.sn+1-r.startSN],this.fragmentTracker.getState(E)!==G&&u.b.log("SN just loaded, load next one: "+E.sn)):E=null))}E&&(E.encrypted?(u.b.log("Loading key for "+E.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+T),this.state=be,i.trigger(d.a.KEY_LOADING,{frag:E})):(this.fragCurrent=E,(b\|\|this.fragmentTracker.getState(E)===U)&&(u.b.log("Loading "+E.sn+", cc: "+E.cc+" of ["+r.startSN+" ,"+r.endSN+"],track "+T+", "+(this.loadedmetadata?"currentTime":"nextLoadPosition")+": "+e+", bufferEnd: "+p.toFixed(3)),"initSegment"!==E.sn&&(this.startFragRequested=!0),Object(l.a)(E.sn)&&(this.nextLoadPosition=E.start+E.duration),i.trigger(d.a.FRAG_LOADING,{frag:E}),this.state=Te)))}break;case Se:(t=this.tracks[this.trackId])&&t.details&&(this.state=me);break;case Ee:var O=tt.now(),C=this.retryDate,I=(s=this.media)&&s.seeking;(!C\|\|O>=C\|\|I)&&(u.b.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=me);break;case Le:var P=this.waitingFragment;if(P){var x=P.frag.cc;if(void 0!==this.initPTS[x])this.waitingFragment=null,this.state=Te,this.onFragLoaded(P);else if(this.videoTrackCC!==this.waitingVideoCC)u.b.log("Waiting fragment cc ("+x+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var M=H.bufferInfo(this.mediaBuffer,this.media.currentTime,a.maxBufferHole);ue(M.end,a.maxFragLookUpTolerance,P.frag)<0&&(u.b.log("Waiting fragment cc ("+x+") @ "+P.frag.start+" cancelled because another fragment at "+M.end+" is needed"),this.clearWaitingFragment())}}else this.state=me}},c.clearWaitingFragment=function(){var e=this.waitingFragment;e&&(this.fragmentTracker.removeFragment(e.frag),this.waitingFragment=null,this.waitingVideoCC=null,this.state=me)},c.onMediaAttached=function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)},c.onMediaDetaching=function(){var e=this.media;e&&e.ended&&(u.b.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},c.onAudioTracksUpdated=function(e){u.b.log("audio tracks updated"),this.tracks=e.audioTracks},c.onAudioTrackSwitching=function(e){var t=!!e.url;this.trackId=e.id,this.fragCurrent=null,this.clearWaitingFragment(),this.state=ye,t?this.setInterval(100):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),t&&(this.audioSwitch=!0,this.state=me),this.tick()},c.onAudioTrackLoaded=function(e){var t=e.details,r=e.id,i=this.tracks[r],a=i.details,n=t.totalduration,s=0;if(u.b.log("track "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+n),t.live\|\|a&&a.live?a&&t.fragments.length>0?(re(a,t),s=t.fragments[0].start,t.PTSKnown?u.b.log("live audio playlist sliding:"+s.toFixed(3)):u.b.log("live audio playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,u.b.log("live audio playlist - first load, unknown sliding")):t.PTSKnown=!1,i.details=t,!this.startFragRequested){if(-1===this.startPosition){var o=t.startTimeOffset;Object(l.a)(o)?(u.b.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o):t.live?(this.startPosition=this.computeLivePosition(s,t),u.b.log("compute startPosition for audio-track to "+this.startPosition)):this.startPosition=0}this.nextLoadPosition=this.startPosition}this.state===Se&&(this.state=me),this.tick()},c.onKeyLoaded=function(){this.state===be&&(this.state=me,this.tick())},c.onFragLoaded=function(e){var t=this.fragCurrent,r=e.frag;if(this.state===Te&&t&&"audio"===r.type&&r.level===t.level&&r.sn===t.sn){var i=this.tracks[this.trackId],a=i.details,n=a.totalduration,s=t.level,o=t.sn,l=t.cc,c=this.config.defaultAudioCodec\|\|i.audioCodec\|\|"mp4a.40.2",h=this.stats=e.stats;if("initSegment"===o)this.state=me,h.tparsed=h.tbuffered=tt.now(),a.initSegment.data=e.payload,this.hls.trigger(d.a.FRAG_BUFFERED,{stats:h,frag:t,id:"audio"}),this.tick();else{this.state=_e,this.appended=!1,this.demuxer\|\|(this.demuxer=new J(this.hls,"audio"));var f=this.initPTS[l],g=a.initSegment?a.initSegment.data:[];if(void 0!==f){this.pendingBuffering=!0,u.b.log("Demuxing "+o+" of ["+a.startSN+" ,"+a.endSN+"],track "+s);this.demuxer.push(e.payload,g,c,null,t,n,!1,f)}else u.b.log("Unknown video PTS for cc "+l+", waiting for video PTS before demuxing audio frag "+o+" of ["+a.startSN+" ,"+a.endSN+"],track "+s),this.waitingFragment=e,this.waitingVideoCC=this.videoTrackCC,this.state=Le}}this.fragLoadError=0},c.onFragParsingInitSegment=function(e){var t=this.fragCurrent,r=e.frag;if(t&&"audio"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===_e){var i,a=e.tracks;if(a.video&&delete a.video,i=a.audio){i.levelCodec=i.codec,i.id=e.id,this.hls.trigger(d.a.BUFFER_CODECS,a),u.b.log("audio track:audio,container:"+i.container+",codecs[level/parsed]=["+i.levelCodec+"/"+i.codec+"]");var n=i.initSegment;if(n){var s={type:"audio",data:n,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[s]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(d.a.BUFFER_APPENDING,s))}this.tick()}}},c.onFragParsingData=function(e){var t=this,r=this.fragCurrent,i=e.frag;if(r&&"audio"===e.id&&"audio"===e.type&&i.sn===r.sn&&i.level===r.level&&this.state===_e){var a=this.trackId,n=this.tracks[a],s=this.hls;Object(l.a)(e.endPTS)\|\|(e.endPTS=e.startPTS+r.duration,e.endDTS=e.startDTS+r.duration),r.addElementaryStream(p.AUDIO),u.b.log("parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb),te(n.details,r,e.startPTS,e.endPTS);var c=this.media,h=!1;if(this.audioSwitch)if(c&&c.readyState){var f=c.currentTime;u.b.log("switching audio track : currentTime:"+f),f>=e.startPTS&&(u.b.log("switching audio track : flushing all audio"),this.state=Ae,s.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),h=!0,this.audioSwitch=!1,s.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:a}))}else this.audioSwitch=!1,s.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:a});var g=this.pendingData;if(!g)return u.b.warn("Apparently attempt to enqueue media payload without codec initialization data upfront"),void s.trigger(d.a.ERROR,{type:o.b.MEDIA_ERROR,details:null,fatal:!0});this.audioSwitch\|\|([e.data1,e.data2].forEach((function(t){t&&t.length&&g.push({type:e.type,data:t,parent:"audio",content:"data"})})),!h&&g.length&&(g.forEach((function(e){t.state===_e&&(t.pendingBuffering=!0,t.hls.trigger(d.a.BUFFER_APPENDING,e))})),this.pendingData=[],this.appended=!0)),this.tick()}},c.onFragParsed=function(e){var t=this.fragCurrent,r=e.frag;t&&"audio"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===_e&&(this.stats.tparsed=tt.now(),this.state=Re,this._checkAppendedParsed())},c.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},c.onBufferCreated=function(e){var t=e.tracks.audio;t&&(this.mediaBuffer=t.buffer,this.loadedmetadata=!0),e.tracks.video&&(this.videoBuffer=e.tracks.video.buffer)},c.onBufferAppended=function(e){if("audio"===e.parent){var t=this.state;t!==_e&&t!==Re\|\|(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}},c._checkAppendedParsed=function(){if(!(this.state!==Re\|\|this.appended&&this.pendingBuffering)){var e=this.fragCurrent,t=this.stats,r=this.hls;if(e){this.fragPrevious=e,t.tbuffered=tt.now(),r.trigger(d.a.FRAG_BUFFERED,{stats:t,frag:e,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;i&&u.b.log("audio buffered : "+ne.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(d.a.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=me}this.tick()}},c.onError=function(e){var t=e.frag;if(!t\|\|"audio"===t.type)switch(e.details){case o.a.FRAG_LOAD_ERROR:case o.a.FRAG_LOAD_TIMEOUT:var r=e.frag;if(r&&"audio"!==r.type)break;if(!e.fatal){var i=this.fragLoadError;i?i++:i=1;var a=this.config;if(i<=a.fragLoadingMaxRetry){this.fragLoadError=i;var n=Math.min(Math.pow(2,i-1)a.fragLoadingRetryDelay,a.fragLoadingMaxRetryTimeout);u.b.warn("AudioStreamController: frag loading failed, retry in "+n+" ms"),this.retryDate=tt.now()+n,this.state=Ee}else u.b.error("AudioStreamController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.state=we}break;case o.a.AUDIO_TRACK_LOAD_ERROR:case o.a.AUDIO_TRACK_LOAD_TIMEOUT:case o.a.KEY_LOAD_ERROR:case o.a.KEY_LOAD_TIMEOUT:this.state!==we&&(this.state=e.fatal?we:me,u.b.warn("AudioStreamController: "+e.details+" while loading frag, now switching to "+this.state+" state ..."));break;case o.a.BUFFER_FULL_ERROR:if("audio"===e.parent&&(this.state===_e\|\|this.state===Re)){var s=this.mediaBuffer,l=this.media.currentTime;if(s&&H.isBuffered(s,l)&&H.isBuffered(s,l+.5)){var c=this.config;c.maxMaxBufferLength>=c.maxBufferLength&&(c.maxMaxBufferLength/=2,u.b.warn("AudioStreamController: reduce max buffer length to "+c.maxMaxBufferLength+"s")),this.state=me}else u.b.warn("AudioStreamController: buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=Ae,this.hls.trigger(d.a.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}},c.onBufferFlushed=function(){var e=this,t=this.pendingData;t&&t.length?(u.b.log("AudioStreamController: appending pending audio data after buffer flushed"),t.forEach((function(t){e.hls.trigger(d.a.BUFFER_APPENDING,t)})),this.appended=!0,this.pendingData=[],this.state=Re):(this.state=me,this.fragPrevious=null,this.tick())},a=i,(n=[{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,u.b.log("audio stream:"+t+"->"+e)}},get:function(){return this._state}}])&&et(a.prototype,n),s&&et(a,s),i}(Oe),it=function(){if("undefined"!=typeof window&&window.VTTCue)return window.VTTCue;var e={"":!0,lr:!0,rl:!0},t={start:!0,middle:!0,end:!0,left:!0,right:!0};function r(e){return"string"==typeof e&&(!!t[e.toLowerCase()]&&e.toLowerCase())}function i(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var i in r)e[i]=r[i]}return e}function a(t,a,n){var s=this,o={enumerable:!0};s.hasBeenReset=!1;var l="",d=!1,u=t,c=a,h=n,f=null,g="",p=!0,v="auto",m="start",y=50,b="middle",T=50,E="middle";Object.defineProperty(s,"id",i({},o,{get:function(){return l},set:function(e){l=""+e}})),Object.defineProperty(s,"pauseOnExit",i({},o,{get:function(){return d},set:function(e){d=!!e}})),Object.defineProperty(s,"startTime",i({},o,{get:function(){return u},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");u=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"endTime",i({},o,{get:function(){return c},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");c=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"text",i({},o,{get:function(){return h},set:function(e){h=""+e,this.hasBeenReset=!0}})),Object.defineProperty(s,"region",i({},o,{get:function(){return f},set:function(e){f=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"vertical",i({},o,{get:function(){return g},set:function(t){var r=function(t){return"string"==typeof t&&(!!e[t.toLowerCase()]&&t.toLowerCase())}(t);if(!1===r)throw new SyntaxError("An invalid or illegal string was specified.");g=r,this.hasBeenReset=!0}})),Object.defineProperty(s,"snapToLines",i({},o,{get:function(){return p},set:function(e){p=!!e,this.hasBeenReset=!0}})),Object.defineProperty(s,"line",i({},o,{get:function(){return v},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("An invalid number or illegal string was specified.");v=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"lineAlign",i({},o,{get:function(){return m},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");m=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"position",i({},o,{get:function(){return y},set:function(e){if(e<0\|\|e>100)throw new Error("Position must be between 0 and 100.");y=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"positionAlign",i({},o,{get:function(){return b},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");b=t,this.hasBeenReset=!0}})),Object.defineProperty(s,"size",i({},o,{get:function(){return T},set:function(e){if(e<0\|\|e>100)throw new Error("Size must be between 0 and 100.");T=e,this.hasBeenReset=!0}})),Object.defineProperty(s,"align",i({},o,{get:function(){return E},set:function(e){var t=r(e);if(!t)throw new SyntaxError("An invalid or illegal string was specified.");E=t,this.hasBeenReset=!0}})),s.displayState=void 0}return a.prototype.getCueAsHTML=function(){return window.WebVTT.convertCueToDOMTree(window,this.text)},a}(),at=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}};function nt(){this.window=window,this.state="INITIAL",this.buffer="",this.decoder=new at,this.regionList=[]}function st(){this.values=Object.create(null)}function ot(e,t,r,i){var a=i?e.split(i):[e];for(var n in a)if("string"==typeof a[n]){var s=a[n].split(r);if(2===s.length)t(s[0],s[1])}}st.prototype={set:function(e,t){this.get(e)\|\|""===t\|\|(this.values[e]=t)},get:function(e,t,r){return r?this.has(e)?this.values[e]:t[r]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,r){for(var i=0;i<r.length;++i)if(t===r[i]){this.set(e,t);break}},integer:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},percent:function(e,t){return!!(t.match(/^([\d]{1,3})(\.[\d])?%$/)&&(t=parseFloat(t))>=0&&t<=100)&&(this.set(e,t),!0)}};var lt=new it(0,0,0),dt="middle"===lt.align?"middle":"center";function ut(e,t,r){var i=e;function a(){var t=function(e){function t(e,t,r,i){return 3600(0\|e)+60(0\|t)+(0\|r)+(0\|i)/1e3}var r=e.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);return r?r[3]?t(r[1],r[2],r[3].replace(":",""),r[4]):r[1]>59?t(r[1],r[2],0,r[4]):t(0,r[1],r[2],r[4]):null}(e);if(null===t)throw new Error("Malformed timestamp: "+i);return e=e.replace(/^[^\sa-zA-Z-]+/,""),t}function n(){e=e.replace(/^\s+/,"")}if(n(),t.startTime=a(),n(),"--\x3e"!==e.substr(0,3))throw new Error("Malformed time stamp (time stamps must be separated by '--\x3e'): "+i);e=e.substr(3),n(),t.endTime=a(),n(),function(e,t){var i=new st;ot(e,(function(e,t){switch(e){case"region":for(var a=r.length-1;a>=0;a--)if(r[a].id===t){i.set(e,r[a].region);break}break;case"vertical":i.alt(e,t,["rl","lr"]);break;case"line":var n=t.split(","),s=n[0];i.integer(e,s),i.percent(e,s)&&i.set("snapToLines",!1),i.alt(e,s,["auto"]),2===n.length&&i.alt("lineAlign",n[1],["start",dt,"end"]);break;case"position":n=t.split(","),i.percent(e,n[0]),2===n.length&&i.alt("positionAlign",n[1],["start",dt,"end","line-left","line-right","auto"]);break;case"size":i.percent(e,t);break;case"align":i.alt(e,t,["start",dt,"end","left","right"])}}),/:/,/\s/),t.region=i.get("region",null),t.vertical=i.get("vertical","");var a=i.get("line","auto");"auto"===a&&-1===lt.line&&(a=-1),t.line=a,t.lineAlign=i.get("lineAlign","start"),t.snapToLines=i.get("snapToLines",!0),t.size=i.get("size",100),t.align=i.get("align",dt);var n=i.get("position","auto");"auto"===n&&50===lt.position&&(n="start"===t.align\|\|"left"===t.align?0:"end"===t.align\|\|"right"===t.align?100:50),t.position=n}(e,t)}function ct(e){return e.replace(/<br(?: \/)?>/gi,"\n")}nt.prototype={parse:function(e){var t=this;function r(){var e=t.buffer,r=0;for(e=ct(e);r<e.length&&"\r"!==e[r]&&"\n"!==e[r];)++r;var i=e.substr(0,r);return"\r"===e[r]&&++r,"\n"===e[r]&&++r,t.buffer=e.substr(r),i}e&&(t.buffer+=t.decoder.decode(e,{stream:!0}));try{var i;if("INITIAL"===t.state){if(!/\r\n\|\n/.test(t.buffer))return this;var a=(i=r()).match(/^(ï»¿)?WEBVTT([ \t].)?$/);if(!a\|\|!a[0])throw new Error("Malformed WebVTT signature.");t.state="HEADER"}for(var n=!1;t.buffer;){if(!/\r\n\|\n/.test(t.buffer))return this;switch(n?n=!1:i=r(),t.state){case"HEADER":/:/.test(i)?ot(i,(function(e,t){}),/:/):i\|\|(t.state="ID");continue;case"NOTE":i\|\|(t.state="ID");continue;case"ID":if(/^NOTE($\|[ \t])/.test(i)){t.state="NOTE";break}if(!i)continue;if(t.cue=new it(0,0,""),t.state="CUE",-1===i.indexOf("--\x3e")){t.cue.id=i;continue}case"CUE":try{ut(i,t.cue,t.regionList)}catch(e){t.cue=null,t.state="BADCUE";continue}t.state="CUETEXT";continue;case"CUETEXT":var s=-1!==i.indexOf("--\x3e");if(!i\|\|s&&(n=!0)){t.oncue&&t.oncue(t.cue),t.cue=null,t.state="ID";continue}t.cue.text&&(t.cue.text+="\n"),t.cue.text+=i;continue;case"BADCUE":i\|\|(t.state="ID");continue}}}catch(e){"CUETEXT"===t.state&&t.cue&&t.oncue&&t.oncue(t.cue),t.cue=null,t.state="INITIAL"===t.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){try{if(this.buffer+=this.decoder.decode(),(this.cue\|\|"HEADER"===this.state)&&(this.buffer+="\n\n",this.parse()),"INITIAL"===this.state)throw new Error("Malformed WebVTT signature.")}catch(e){throw e}return this.onflush&&this.onflush(),this}};var ht=nt;function ft(e,t,r,i){for(var a,n,s,o,l,d=[],u=window.VTTCue\|\|TextTrackCue,c=0;c<i.rows.length;c++)if(s=!0,o=0,l="",!(a=i.rows[c]).isEmpty()){for(var h=0;h<a.chars.length;h++)a.chars[h].uchar.match(/\s/)&&s?o++:(l+=a.chars[h].uchar,s=!1);a.cueStartTime=t,t===r&&(r+=1e-4),n=new u(t,r,ct(l.trim())),o>=16?o--:o++,navigator.userAgent.match(/Firefox\//)?n.line=c+1:n.line=c>7?c-2:c+1,n.align="left",n.position=Math.max(0,Math.min(100,o/32100)),d.push(n),e&&e.addCue(n)}return d}var gt,pt={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},vt=function(e){var t=e;return pt.hasOwnProperty(e)&&(t=pt[e]),String.fromCharCode(t)},mt={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},yt={17:2,18:4,21:6,22:8,23:10,19:13,20:15},bt={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},Tt={25:2,26:4,29:6,30:8,31:10,27:13,28:15},Et=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];!function(e){e[e.ERROR=0]="ERROR",e[e.TEXT=1]="TEXT",e[e.WARNING=2]="WARNING",e[e.INFO=2]="INFO",e[e.DEBUG=3]="DEBUG",e[e.DATA=3]="DATA"}(gt\|\|(gt={}));var St=function(){function e(){this.time=null,this.verboseLevel=gt.ERROR}return e.prototype.log=function(e,t){this.verboseLevel>=e&&u.b.log(this.time+" ["+e+"] "+t)},e}(),_t=function(e){for(var t=[],r=0;r<e.length;r++)t.push(e[r].toString(16));return t},Rt=function(){function e(e,t,r,i,a){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=e\|\|"white",this.underline=t\|\|!1,this.italics=r\|\|!1,this.background=i\|\|"black",this.flash=a\|\|!1}var t=e.prototype;return t.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},t.setStyles=function(e){for(var t=["foreground","underline","italics","background","flash"],r=0;r<t.length;r++){var i=t[r];e.hasOwnProperty(i)&&(this[i]=e[i])}},t.isDefault=function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash},t.equals=function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},t.copy=function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},t.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},e}(),At=function(){function e(e,t,r,i,a,n){this.uchar=void 0,this.penState=void 0,this.uchar=e\|\|" ",this.penState=new Rt(t,r,i,a,n)}var t=e.prototype;return t.reset=function(){this.uchar=" ",this.penState.reset()},t.setChar=function(e,t){this.uchar=e,this.penState.copy(t)},t.setPenState=function(e){this.penState.copy(e)},t.equals=function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},t.copy=function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},t.isEmpty=function(){return" "===this.uchar&&this.penState.isDefault()},e}(),kt=function(){function e(e){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var t=0;t<100;t++)this.chars.push(new At);this.logger=e,this.pos=0,this.currPenState=new Rt}var t=e.prototype;return t.equals=function(e){for(var t=!0,r=0;r<100;r++)if(!this.chars[r].equals(e.chars[r])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<100;t++)this.chars[t].copy(e.chars[t])},t.isEmpty=function(){for(var e=!0,t=0;t<100;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e},t.setCursor=function(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(gt.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>100&&(this.logger.log(gt.DEBUG,"Too large cursor position "+this.pos),this.pos=100)},t.moveCursor=function(e){var t=this.pos+e;if(e>1)for(var r=this.pos+1;r<t+1;r++)this.chars[r].setPenState(this.currPenState);this.setCursor(t)},t.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},t.insertChar=function(e){e>=144&&this.backSpace();var t=vt(e);this.pos>=100?this.logger.log(gt.ERROR,"Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!"):(this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1))},t.clearFromPos=function(e){var t;for(t=e;t<100;t++)this.chars[t].reset()},t.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},t.clearToEndOfRow=function(){this.clearFromPos(this.pos)},t.getTextString=function(){for(var e=[],t=!0,r=0;r<100;r++){var i=this.chars[r].uchar;" "!==i&&(t=!1),e.push(i)}return t?"":e.join("")},t.setPenStyles=function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)},e}(),wt=function(){function e(e){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var t=0;t<15;t++)this.rows.push(new kt(e));this.logger=e,this.currRow=14,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var t=e.prototype;return t.reset=function(){for(var e=0;e<15;e++)this.rows[e].clear();this.currRow=14},t.equals=function(e){for(var t=!0,r=0;r<15;r++)if(!this.rows[r].equals(e.rows[r])){t=!1;break}return t},t.copy=function(e){for(var t=0;t<15;t++)this.rows[t].copy(e.rows[t])},t.isEmpty=function(){for(var e=!0,t=0;t<15;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e},t.backSpace=function(){this.rows[this.currRow].backSpace()},t.clearToEndOfRow=function(){this.rows[this.currRow].clearToEndOfRow()},t.insertChar=function(e){this.rows[this.currRow].insertChar(e)},t.setPen=function(e){this.rows[this.currRow].setPenStyles(e)},t.moveCursor=function(e){this.rows[this.currRow].moveCursor(e)},t.setCursor=function(e){this.logger.log(gt.INFO,"setCursor: "+e),this.rows[this.currRow].setCursor(e)},t.setPAC=function(e){this.logger.log(gt.INFO,"pacData = "+JSON.stringify(e));var t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(var r=0;r<15;r++)this.rows[r].clear();var i=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){var n=a.rows[i].cueStartTime,s=this.logger.time;if(n&&null!==s&&n<s)for(var o=0;o<this.nrRollUpRows;o++)this.rows[t-this.nrRollUpRows+o+1].copy(a.rows[i+o])}}this.currRow=t;var l=this.rows[this.currRow];if(null!==e.indent){var d=e.indent,u=Math.max(d-1,0);l.setCursor(e.indent),e.color=l.chars[u].penState.foreground}var c={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(c)},t.setBkgData=function(e){this.logger.log(gt.INFO,"bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},t.setRollUpRows=function(e){this.nrRollUpRows=e},t.rollUp=function(){if(null!==this.nrRollUpRows){this.logger.log(gt.TEXT,this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),this.logger.log(gt.INFO,"Rolling up")}else this.logger.log(gt.DEBUG,"roll_up but nrRollUpRows not set yet")},t.getDisplayText=function(e){e=e\|\|!1;for(var t=[],r="",i=-1,a=0;a<15;a++){var n=this.rows[a].getTextString();n&&(i=a+1,e?t.push("Row "+i+": '"+n+"'"):t.push(n.trim()))}return t.length>0&&(r=e?"["+t.join(" \| ")+"]":t.join("\n")),r},t.getTextAndFormat=function(){return this.rows},e}(),Lt=function(){function e(e,t,r){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=e,this.outputFilter=t,this.mode=null,this.verbose=0,this.displayedMemory=new wt(r),this.nonDisplayedMemory=new wt(r),this.lastOutputScreen=new wt(r),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=r}var t=e.prototype;return t.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},t.getHandler=function(){return this.outputFilter},t.setHandler=function(e){this.outputFilter=e},t.setPAC=function(e){this.writeScreen.setPAC(e)},t.setBkgData=function(e){this.writeScreen.setBkgData(e)},t.setMode=function(e){e!==this.mode&&(this.mode=e,this.logger.log(gt.INFO,"MODE="+e),"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=e)},t.insertChars=function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var r=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(gt.INFO,r+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode\|\|(this.logger.log(gt.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},t.ccRCL=function(){this.logger.log(gt.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},t.ccBS=function(){this.logger.log(gt.INFO,"BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())},t.ccAOF=function(){},t.ccAON=function(){},t.ccDER=function(){this.logger.log(gt.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},t.ccRU=function(e){this.logger.log(gt.INFO,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},t.ccFON=function(){this.logger.log(gt.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},t.ccRDC=function(){this.logger.log(gt.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},t.ccTR=function(){this.logger.log(gt.INFO,"TR"),this.setMode("MODE_TEXT")},t.ccRTD=function(){this.logger.log(gt.INFO,"RTD"),this.setMode("MODE_TEXT")},t.ccEDM=function(){this.logger.log(gt.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},t.ccCR=function(){this.logger.log(gt.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},t.ccENM=function(){this.logger.log(gt.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},t.ccEOC=function(){if(this.logger.log(gt.INFO,"EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(gt.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},t.ccTO=function(e){this.logger.log(gt.INFO,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},t.ccMIDROW=function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{var r=Math.floor(e/2)-16;t.foreground=["white","green","blue","cyan","red","yellow","magenta"][r]}this.logger.log(gt.INFO,"MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)},t.outputDataUpdate=function(e){void 0===e&&(e=!1);var t=this.logger.time;null!==t&&this.outputFilter&&(null!==this.cueStartTime\|\|this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)\|\|(this.outputFilter.newCue(this.cueStartTime,t,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:t):this.cueStartTime=t,this.lastOutputScreen.copy(this.displayedMemory))},t.cueSplitAtTime=function(e){this.outputFilter&&(this.displayedMemory.isEmpty()\|\|(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))},e}();function Dt(e,t,r){r.a=e,r.b=t}function Ot(e,t,r){return r.a===e&&r.b===t}var Ct=function(){function e(e,t,r){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var i=new St;this.channels=[null,new Lt(e,t,i),new Lt(e+1,r,i)],this.cmdHistory={a:null,b:null},this.logger=i}var t=e.prototype;return t.getHandler=function(e){return this.channels[e].getHandler()},t.setHandler=function(e,t){this.channels[e].setHandler(t)},t.addData=function(e,t){var r,i,a,n=!1;this.logger.time=e;for(var s=0;s<t.length;s+=2)if(i=127&t[s],a=127&t[s+1],0!==i\|\|0!==a){if(this.logger.log(gt.DATA,"["+_t([t[s],t[s+1]])+"] -> ("+_t([i,a])+")"),(r=this.parseCmd(i,a))\|\|(r=this.parseMidrow(i,a)),r\|\|(r=this.parsePAC(i,a)),r\|\|(r=this.parseBackgroundAttributes(i,a)),!r&&(n=this.parseChars(i,a))){var o=this.currentChannel;if(o&&o>0)this.channels[o].insertChars(n);else this.logger.log(gt.WARNING,"No channel found yet. TEXT-MODE?")}r\|\|n\|\|this.logger.log(gt.WARNING,"Couldn't parse cleaned data "+_t([i,a])+" orig: "+_t([t[s],t[s+1]]))}},t.parseCmd=function(e,t){var r=this.cmdHistory;if(!((20===e\|\|28===e\|\|21===e\|\|29===e)&&t>=32&&t<=47)&&!((23===e\|\|31===e)&&t>=33&&t<=35))return!1;if(Ot(e,t,r))return Dt(null,null,r),this.logger.log(gt.DEBUG,"Repeated command ("+_t([e,t])+") is dropped"),!0;var i=20===e\|\|21===e\|\|23===e?1:2,a=this.channels[i];return 20===e\|\|21===e\|\|28===e\|\|29===e?32===t?a.ccRCL():33===t?a.ccBS():34===t?a.ccAOF():35===t?a.ccAON():36===t?a.ccDER():37===t?a.ccRU(2):38===t?a.ccRU(3):39===t?a.ccRU(4):40===t?a.ccFON():41===t?a.ccRDC():42===t?a.ccTR():43===t?a.ccRTD():44===t?a.ccEDM():45===t?a.ccCR():46===t?a.ccENM():47===t&&a.ccEOC():a.ccTO(t-32),Dt(e,t,r),this.currentChannel=i,!0},t.parseMidrow=function(e,t){var r=0;if((17===e\|\|25===e)&&t>=32&&t<=47){if((r=17===e?1:2)!==this.currentChannel)return this.logger.log(gt.ERROR,"Mismatch channel in midrow parsing"),!1;var i=this.channels[r];return!!i&&(i.ccMIDROW(t),this.logger.log(gt.DEBUG,"MIDROW ("+_t([e,t])+")"),!0)}return!1},t.parsePAC=function(e,t){var r,i=this.cmdHistory;if(!((e>=17&&e<=23\|\|e>=25&&e<=31)&&t>=64&&t<=127)&&!((16===e\|\|24===e)&&t>=64&&t<=95))return!1;if(Ot(e,t,i))return Dt(null,null,i),!0;var a=e<=23?1:2;r=t>=64&&t<=95?1===a?mt[e]:bt[e]:1===a?yt[e]:Tt[e];var n=this.channels[a];return!!n&&(n.setPAC(this.interpretPAC(r,t)),Dt(e,t,i),this.currentChannel=a,!0)},t.interpretPAC=function(e,t){var r=t,i={color:null,italics:!1,indent:null,underline:!1,row:e};return r=t>95?t-96:t-64,i.underline=1==(1&r),r<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(r/2)]:r<=15?(i.italics=!0,i.color="white"):i.indent=4Math.floor((r-16)/2),i},t.parseChars=function(e,t){var r,i=null,a=null;if(e>=25?(r=2,a=e-8):(r=1,a=e),a>=17&&a<=19){var n=t;n=17===a?t+80:18===a?t+112:t+144,this.logger.log(gt.INFO,"Special char '"+vt(n)+"' in channel "+r),i=[n]}else e>=32&&e<=127&&(i=0===t?[e]:[e,t]);if(i){var s=_t(i);this.logger.log(gt.DEBUG,"Char codes = "+s.join(",")),Dt(e,t,this.cmdHistory)}return i},t.parseBackgroundAttributes=function(e,t){var r;if(!((16===e\|\|24===e)&&t>=32&&t<=47)&&!((23===e\|\|31===e)&&t>=45&&t<=47))return!1;var i={};16===e\|\|24===e?(r=Math.floor((t-32)/2),i.background=Et[r],t%2==1&&(i.background=i.background+"_semi")):45===t?i.background="transparent":(i.foreground="black",47===t&&(i.underline=!0));var a=e<=23?1:2;return this.channels[a].setBkgData(i),Dt(e,t,this.cmdHistory),!0},t.reset=function(){for(var e=0;e<Object.keys(this.channels).length;e++){var t=this.channels[e];t&&t.reset()}this.cmdHistory={a:null,b:null}},t.cueSplitAtTime=function(e){for(var t=0;t<this.channels.length;t++){var r=this.channels[t];r&&r.cueSplitAtTime(e)}},e}(),It=function(){function e(e,t){this.timelineController=void 0,this.cueRanges=[],this.trackName=void 0,this.startTime=null,this.endTime=null,this.screen=null,this.timelineController=e,this.trackName=t}var t=e.prototype;return t.dispatchCue=function(){null!==this.startTime&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen,this.cueRanges),this.startTime=null)},t.newCue=function(e,t,r){(null===this.startTime\|\|this.startTime>e)&&(this.startTime=e),this.endTime=t,this.screen=r,this.timelineController.createCaptionsTrack(this.trackName)},t.reset=function(){this.cueRanges=[]},e}(),Pt=function(e,t,r){return e.substr(r\|\|0,t.length)===t},xt=function(e){for(var t=5381,r=e.length;r;)t=33t^e.charCodeAt(--r);return(t>>>0).toString()},Mt={parse:function(e,t,r,i,a,n){var s,o=Object(Fe.b)(new Uint8Array(e)).trim().replace(/\r\n\|\n\r\|\n\|\r/g,"\n").split("\n"),d="00:00.000",u=0,c=0,h=0,f=[],g=!0,p=!1,v=new ht;v.oncue=function(e){var t=r[i],a=r.ccOffset;t&&t.new&&(void 0!==c?a=r.ccOffset=t.start:function(e,t,r){var i=e[t],a=e[i.prevCC];if(!a\|\|!a.new&&i.new)return e.ccOffset=e.presentationOffset=i.start,void(i.new=!1);for(;a&&a.new;)e.ccOffset+=i.start-a.start,i.new=!1,a=e[(i=a).prevCC];e.presentationOffset=r}(r,i,h)),h&&(a=h-r.presentationOffset),p&&(e.startTime+=a-c,e.endTime+=a-c),e.id=xt(e.startTime.toString())+xt(e.endTime.toString())+xt(e.text),e.text=decodeURIComponent(encodeURIComponent(e.text)),e.endTime>0&&f.push(e)},v.onparsingerror=function(e){s=e},v.onflush=function(){s&&n?n(s):a(f)},o.forEach((function(e){if(g){if(Pt(e,"X-TIMESTAMP-MAP=")){g=!1,p=!0,e.substr(16).split(",").forEach((function(e){Pt(e,"LOCAL:")?d=e.substr(6):Pt(e,"MPEGTS:")&&(u=parseInt(e.substr(7)))}));try{t+(9e4r[i].start\|\|0)<0&&(t+=8589934592),u-=t,c=function(e){var t=parseInt(e.substr(-3)),r=parseInt(e.substr(-6,2)),i=parseInt(e.substr(-9,2)),a=e.length>9?parseInt(e.substr(0,e.indexOf(":"))):0;if(!(Object(l.a)(t)&&Object(l.a)(r)&&Object(l.a)(i)&&Object(l.a)(a)))throw Error("Malformed X-TIMESTAMP-MAP: 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0,r.lastSn=-1,r.prevCC=-1,r.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},r.hls=t,r.config=t.config,r.Cues=t.config.cueHandler,r.captionsProperties={textTrack1:{label:r.config.captionsTextTrack1Label,languageCode:r.config.captionsTextTrack1LanguageCode},textTrack2:{label:r.config.captionsTextTrack2Label,languageCode:r.config.captionsTextTrack2LanguageCode},textTrack3:{label:r.config.captionsTextTrack3Label,languageCode:r.config.captionsTextTrack3LanguageCode},textTrack4:{label:r.config.captionsTextTrack4Label,languageCode:r.config.captionsTextTrack4LanguageCode}},r.config.enableCEA708Captions){var i=new It(Ft(r),"textTrack1"),a=new It(Ft(r),"textTrack2"),n=new It(Ft(r),"textTrack3"),s=new It(Ft(r),"textTrack4");r.cea608Parser1=new Ct(1,i,a),r.cea608Parser2=new Ct(3,n,s)}return r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.addCues=function(e,t,r,i,a){for(var n,s,o,l,u=!1,c=a.length;c--;){var h=a[c],f=(n=h[0],s=h[1],o=t,l=r,Math.min(s,l)-Math.max(n,o));if(f>=0&&(h[0]=Math.min(h[0],t),h[1]=Math.max(h[1],r),u=!0,f/(r-t)>.5))return}if(u\|\|a.push([t,r]),this.config.renderTextTracksNatively)this.Cues.newCue(this.captionsTracks[e],t,r,i);else{var g=this.Cues.newCue(null,t,r,i);this.hls.trigger(d.a.CUES_PARSED,{type:"captions",cues:g,track:e})}},a.onInitPtsFound=function(e){var t=this,r=e.frag,i=e.id,a=e.initPTS,n=this.unparsedVttFrags;"main"===i&&(this.initPTS[r.cc]=a),n.length&&(this.unparsedVttFrags=[],n.forEach((function(e){t.onFragLoaded(e)})))},a.getExistingTrack=function(e){var t=this.media;if(t)for(var r=0;r<t.textTracks.length;r++){var i=t.textTracks[r];if(i[e])return i}return null},a.createCaptionsTrack=function(e){this.config.renderTextTracksNatively?this.createNativeTrack(e):this.createNonNativeTrack(e)},a.createNativeTrack=function(e){if(!this.captionsTracks[e]){var t=this.captionsProperties,r=this.captionsTracks,i=this.media,a=t[e],n=a.label,s=a.languageCode,o=this.getExistingTrack(e);if(o)r[e]=o,Ne(r[e]),Ue(r[e],i);else{var l=this.createTextTrack("captions",n,s);l&&(l[e]=!0,r[e]=l)}}},a.createNonNativeTrack=function(e){if(!this.nonNativeCaptionsTracks[e]){var t=this.captionsProperties[e];if(t){var r={_id:e,label:t.label,kind:"captions",default:!!t.media&&!!t.media.default,closedCaptions:t.media};this.nonNativeCaptionsTracks[e]=r,this.hls.trigger(d.a.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[r]})}}},a.createTextTrack=function(e,t,r){var i=this.media;if(i)return i.addTextTrack(e,t,r)},a.destroy=function(){e.prototype.destroy.call(this)},a.onMediaAttaching=function(e){this.media=e.media,this._cleanTracks()},a.onMediaDetaching=function(){var e=this.captionsTracks;Object.keys(e).forEach((function(t){Ne(e[t]),delete e[t]})),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={}},a._cleanTracks=function(){var e=this.media;if(e){var t=e.textTracks;if(t)for(var r=0;r<t.length;r++)Ne(t[r])}},a.onManifestLoaded=function(e){var t=this;if(this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags\|\|[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset()),this.config.enableWebVTT){var r=e.subtitles\|\|[],i=this.tracks&&r&&this.tracks.length===r.length;if(this.tracks=e.subtitles\|\|[],this.config.renderTextTracksNatively){var a=this.media?this.media.textTracks:[];this.tracks.forEach((function(e,r){var i;if(r<a.length){for(var n=null,s=0;s<a.length;s++)if(Ut(a[s],e)){n=a[s];break}n&&(i=n)}i\|\|(i=t.createTextTrack("subtitles",e.name,e.lang)),e.default?i.mode=t.hls.subtitleDisplay?"showing":"hidden":i.mode="disabled",t.textTracks.push(i)}))}else if(!i&&this.tracks&&this.tracks.length){var n=this.tracks.map((function(e){return{label:e.name,kind:e.type.toLowerCase(),default:e.default,subtitleTrack:e}}));this.hls.trigger(d.a.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:n})}}this.config.enableCEA708Captions&&e.captions&&e.captions.forEach((function(e){var r=/(?:CC\|SERVICE)([1-4])/.exec(e.instreamId);if(r){var i="textTrack"+r[1],a=t.captionsProperties[i];a&&(a.label=e.name,e.lang&&(a.languageCode=e.lang),a.media=e)}}))},a.onFragLoaded=function(e){var t=e.frag,r=e.payload,i=this.cea608Parser1,a=this.cea608Parser2,n=this.initPTS,s=this.lastSn,o=this.unparsedVttFrags;if("main"===t.type){var u=t.sn;t.sn!==s+1&&i&&a&&(i.reset(),a.reset()),this.lastSn=u}else if("subtitle"===t.type)if(r.byteLength){if(!Object(l.a)(n[t.cc]))return o.push(e),void(n.length&&this.hls.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t}));var c=t.decryptdata;null!=c&&null!=c.key&&"AES-128"===c.method\|\|this._parseVTTs(t,r)}else this.hls.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t})},a._parseVTTs=function(e,t){var r=this,i=this.hls,a=this.prevCC,n=this.textTracks,s=this.vttCCs;s[e.cc]\|\|(s[e.cc]={start:e.start,prevCC:a,new:!0},this.prevCC=e.cc),Mt.parse(t,this.initPTS[e.cc],s,e.cc,(function(t){if(r.config.renderTextTracksNatively){var a=n[e.level];if("disabled"===a.mode)return void i.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e});t.forEach((function(e){if(!a.cues.getCueById(e.id))try{if(a.addCue(e),!a.cues.getCueById(e.id))throw new Error("addCue is failed for: "+e)}catch(r){u.b.debug("Failed occurred on adding cues: "+r);var t=new window.TextTrackCue(e.startTime,e.endTime,e.text);t.id=e.id,a.addCue(t)}}))}else{var s=r.tracks[e.level].default?"default":"subtitles"+e.level;i.trigger(d.a.CUES_PARSED,{type:"subtitles",cues:t,track:s})}i.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:e})}),(function(t){u.b.log("Failed to parse VTT cue: "+t),i.trigger(d.a.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:e})}))},a.onFragDecrypted=function(e){var t=e.frag,r=e.payload;if("subtitle"===t.type){if(!Object(l.a)(this.initPTS[t.cc]))return void this.unparsedVttFrags.push(e);this._parseVTTs(t,r)}},a.onFragParsingUserdata=function(e){var t=this.cea608Parser1,r=this.cea608Parser2;if(this.enabled&&t&&r)for(var i=0;i<e.samples.length;i++){var a=e.samples[i].bytes;if(a){var n=this.extractCea608Data(a);t.addData(e.samples[i].pts,n[0]),r.addData(e.samples[i].pts,n[1])}}},a.extractCea608Data=function(e){for(var t=31&e[0],r=2,i=[[],[]],a=0;a<t;a++){var n=e[r++],s=127&e[r++],o=127&e[r++],l=3&n;0===s&&0===o\|\|0!=(4&n)&&(0!==l&&1!==l\|\|(i[l].push(s),i[l].push(o)))}return i},i}(h);function Bt(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function Gt(e){for(var t=[],r=0;r<e.length;r++){var i=e[r];"subtitles"===i.kind&&i.label&&t.push(e[r])}return t}var Kt=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.MANIFEST_LOADED,d.a.SUBTITLE_TRACK_LOADED)\|\|this).tracks=[],r.trackId=-1,r.media=null,r.stopped=!0,r.subtitleDisplay=!0,r.queuedDefaultTrack=null,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a,n,s,o=i.prototype;return o.destroy=function(){h.prototype.destroy.call(this)},o.onMediaAttached=function(e){var t=this;this.media=e.media,this.media&&(Object(l.a)(this.queuedDefaultTrack)&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=null),this.trackChangeListener=this._onTextTracksChanged.bind(this),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.subtitlePollingInterval=setInterval((function(){t.trackChangeListener()}),500):this.media.textTracks.addEventListener("change",this.trackChangeListener))},o.onMediaDetaching=function(){this.media&&(this.useTextTrackPolling?clearInterval(this.subtitlePollingInterval):this.media.textTracks.removeEventListener("change",this.trackChangeListener),Object(l.a)(this.subtitleTrack)&&(this.queuedDefaultTrack=this.subtitleTrack),Gt(this.media.textTracks).forEach((function(e){Ne(e)})),this.subtitleTrack=-1,this.media=null)},o.onManifestLoaded=function(e){var t=this,r=e.subtitles\|\|[];this.tracks=r,this.hls.trigger(d.a.SUBTITLE_TRACKS_UPDATED,{subtitleTracks:r}),r.forEach((function(e){e.default&&(t.media?t.subtitleTrack=e.id:t.queuedDefaultTrack=e.id)}))},o.onSubtitleTrackLoaded=function(e){var t=this,r=e.id,i=e.details,a=this.trackId,n=this.tracks,s=n[a];if(r>=n.length\|\|r!==a\|\|!s\|\|this.stopped)this._clearReloadTimer();else if(u.b.log("subtitle track "+r+" loaded"),i.live){var o=ae(s.details,i,e.stats.trequest);u.b.log("Reloading live subtitle playlist in "+o+"ms"),this.timer=setTimeout((function(){t._loadCurrentTrack()}),o)}else this._clearReloadTimer()},o.startLoad=function(){this.stopped=!1,this._loadCurrentTrack()},o.stopLoad=function(){this.stopped=!0,this._clearReloadTimer()},o._clearReloadTimer=function(){this.timer&&(clearTimeout(this.timer),this.timer=null)},o._loadCurrentTrack=function(){var e=this.trackId,t=this.tracks,r=this.hls,i=t[e];e<0\|\|!i\|\|i.details&&!i.details.live\|\|(u.b.log("Loading subtitle track "+e),r.trigger(d.a.SUBTITLE_TRACK_LOADING,{url:i.url,id:e}))},o._toggleTrackModes=function(e){var t=this.media,r=this.subtitleDisplay,i=this.trackId;if(t){var a=Gt(t.textTracks);if(-1===e)[].slice.call(a).forEach((function(e){e.mode="disabled"}));else{var n=a[i];n&&(n.mode="disabled")}var s=a[e];s&&(s.mode=r?"showing":"hidden")}},o._setSubtitleTrackInternal=function(e){var t=this.hls,r=this.tracks;!Object(l.a)(e)\|\|e<-1\|\|e>=r.length\|\|(this.trackId=e,u.b.log("Switching to subtitle track "+e),t.trigger(d.a.SUBTITLE_TRACK_SWITCH,{id:e}),this._loadCurrentTrack())},o._onTextTracksChanged=function(){if(this.media&&this.hls.config.renderTextTracksNatively){for(var e=-1,t=Gt(this.media.textTracks),r=0;r<t.length;r++)if("hidden"===t[r].mode)e=r;else if("showing"===t[r].mode){e=r;break}this.subtitleTrack=e}},a=i,(n=[{key:"subtitleTracks",get:function(){return this.tracks}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.trackId!==e&&(this._toggleTrackModes(e),this._setSubtitleTrackInternal(e))}}])&&Bt(a.prototype,n),s&&Bt(a,s),i}(h),jt=r(7);var Ht,Vt=window.performance,Yt=function(e){var t,r;function i(t,r){var i;return(i=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHING,d.a.ERROR,d.a.KEY_LOADED,d.a.FRAG_LOADED,d.a.SUBTITLE_TRACKS_UPDATED,d.a.SUBTITLE_TRACK_SWITCH,d.a.SUBTITLE_TRACK_LOADED,d.a.SUBTITLE_FRAG_PROCESSED,d.a.LEVEL_UPDATED)\|\|this).fragmentTracker=r,i.config=t.config,i.state=pe,i.tracks=[],i.tracksBuffered=[],i.currentTrackId=-1,i.decrypter=new jt.a(t,t.config),i.lastAVStart=0,i._onMediaSeeking=i.onMediaSeeking.bind(function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(i)),i}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a=i.prototype;return a.startLoad=function(){this.stopLoad(),this.state=me;var e=this.tracks[this.currentTrackId];e&&e.details&&(this.setInterval(500),this.tick())},a.onSubtitleFragProcessed=function(e){var t=e.frag,r=e.success;if(this.fragPrevious=t,this.state=me,r){var i=this.tracksBuffered[this.currentTrackId];if(i){for(var a,n=t.start,s=0;s<i.length;s++)if(n>=i[s].start&&n<=i[s].end){a=i[s];break}var o=t.start+t.duration;a?a.end=o:(a={start:n,end:o},i.push(a))}}},a.onMediaAttached=function(e){var t=e.media;this.media=t,t.addEventListener("seeking",this._onMediaSeeking),this.state=me},a.onMediaDetaching=function(){var e=this;this.media&&(this.media.removeEventListener("seeking",this._onMediaSeeking),this.fragmentTracker.removeAllFragments(),this.currentTrackId=-1,this.tracks.forEach((function(t){e.tracksBuffered[t.id]=[]})),this.media=null,this.state=pe)},a.onError=function(e){var t=e.frag;t&&"subtitle"===t.type&&(this.fragCurrent&&this.fragCurrent.loader&&this.fragCurrent.loader.abort(),this.state=me)},a.onSubtitleTracksUpdated=function(e){var t=this;u.b.log("subtitle tracks updated"),this.tracksBuffered=[],this.tracks=e.subtitleTracks,this.tracks.forEach((function(e){t.tracksBuffered[e.id]=[]}))},a.onSubtitleTrackSwitch=function(e){if(this.currentTrackId=e.id,this.tracks&&this.tracks.length&&-1!==this.currentTrackId){var t=this.tracks[this.currentTrackId];t&&t.details&&this.setInterval(500)}else this.clearInterval()},a.onSubtitleTrackLoaded=function(e){var t=e.id,r=e.details,i=this.currentTrackId,a=this.tracks,n=a[i];t>=a.length\|\|t!==i\|\|!n\|\|(r.live&&function(e,t,r){void 0===r&&(r=0);var i=-1;ie(e,t,(function(e,t,r){t.start=e.start,i=r}));var a=t.fragments;if(i<0)a.forEach((function(e){e.start+=r}));else for(var n=i+1;n<a.length;n++)a[n].start=a[n-1].start+a[n-1].duration}(n.details,r,this.lastAVStart),n.details=r,this.setInterval(500))},a.onKeyLoaded=function(){this.state===be&&(this.state=me)},a.onFragLoaded=function(e){var t=this.fragCurrent,r=e.frag.decryptdata,i=e.frag,a=this.hls;if(this.state===Te&&t&&"subtitle"===e.frag.type&&t.sn===e.frag.sn&&e.payload.byteLength>0&&r&&r.key&&"AES-128"===r.method){var n=Vt.now();this.decrypter.decrypt(e.payload,r.key.buffer,r.iv.buffer,(function(e){var t=Vt.now();a.trigger(d.a.FRAG_DECRYPTED,{frag:i,payload:e,stats:{tstart:n,tdecrypt:t}})}))}},a.onLevelUpdated=function(e){var t=e.details.fragments;this.lastAVStart=t.length?t[0].start:0},a.doTick=function(){if(this.media)switch(this.state){case me:var e=this.config,t=this.currentTrackId,r=this.fragmentTracker,i=this.media,a=this.tracks;if(!a\|\|!a[t]\|\|!a[t].details)break;var n,s=e.maxBufferHole,o=e.maxFragLookUpTolerance,l=Math.min(e.maxBufferLength,e.maxMaxBufferLength),c=H.bufferedInfo(this._getBuffered(),i.currentTime,s),h=c.end,f=c.len,g=a[t].details,p=g.fragments,v=p.length,m=p[v-1].start+p[v-1].duration;if(f>l)return;var y=this.fragPrevious;h<m?(y&&g.hasProgramDateTime&&(n=le(p,y.endProgramDateTime,o)),n\|\|(n=de(y,p,h,o))):n=p[v-1],n&&n.encrypted?(u.b.log("Loading key for "+n.sn),this.state=be,this.hls.trigger(d.a.KEY_LOADING,{frag:n})):n&&r.getState(n)===U&&(this.fragCurrent=n,this.state=Te,this.hls.trigger(d.a.FRAG_LOADING,{frag:n}))}else this.state=me},a.stopLoad=function(){this.lastAVStart=0,this.fragPrevious=null,e.prototype.stopLoad.call(this)},a._getBuffered=function(){return this.tracksBuffered[this.currentTrackId]\|\|[]},a.onMediaSeeking=function(){if(this.fragCurrent){var e=this.media?this.media.currentTime:0,t=this.config.maxFragLookUpTolerance,r=this.fragCurrent.start-t,i=this.fragCurrent.start+this.fragCurrent.duration+t;(e<r\|\|e>i)&&(this.fragCurrent.loader&&this.fragCurrent.loader.abort(),this.fragmentTracker.removeFragment(this.fragCurrent),this.fragCurrent=null,this.fragPrevious=null,this.state=me,this.tick())}},i}(Oe);!function(e){e.WIDEVINE="com.widevine.alpha",e.PLAYREADY="com.microsoft.playready"}(Ht\|\|(Ht={}));var Wt="undefined"!=typeof window&&window.navigator&&window.navigator.requestMediaKeySystemAccess?window.navigator.requestMediaKeySystemAccess.bind(window.navigator):null;function qt(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}var Xt=function(e){var t,r;function i(t){var r;return(r=e.call(this,t,d.a.MEDIA_ATTACHED,d.a.MEDIA_DETACHED,d.a.MANIFEST_PARSED)\|\|this)._widevineLicenseUrl=void 0,r._licenseXhrSetup=void 0,r._emeEnabled=void 0,r._requestMediaKeySystemAccess=void 0,r._drmSystemOptions=void 0,r._config=void 0,r._mediaKeysList=[],r._media=null,r._hasSetMediaKeys=!1,r._requestLicenseFailureCount=0,r.mediaKeysPromise=null,r._onMediaEncrypted=function(e){if(u.b.log('Media is encrypted using "'+e.initDataType+'" init data type'),!r.mediaKeysPromise)return u.b.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),void r.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_KEYS,fatal:!0});var t=function(t){r._media&&(r._attemptSetMediaKeys(t),r._generateRequestWithPreferredKeySession(e.initDataType,e.initData))};r.mediaKeysPromise.then(t).catch(t)},r._config=t.config,r._widevineLicenseUrl=r._config.widevineLicenseUrl,r._licenseXhrSetup=r._config.licenseXhrSetup,r._emeEnabled=r._config.emeEnabled,r._requestMediaKeySystemAccess=r._config.requestMediaKeySystemAccessFunc,r._drmSystemOptions=t.config.drmSystemOptions,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r;var a,n,s,l=i.prototype;return l.getLicenseServerUrl=function(e){switch(e){case Ht.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+e+'"')},l._attemptKeySystemAccess=function(e,t,r){var i=this,a=function(e,t,r,i){switch(e){case Ht.WIDEVINE:return function(e,t,r){var i={audioCapabilities:[],videoCapabilities:[]};return e.forEach((function(e){i.audioCapabilities.push({contentType:'audio/mp4; codecs="'+e+'"',robustness:r.audioRobustness\|\|""})})),t.forEach((function(e){i.videoCapabilities.push({contentType:'video/mp4; codecs="'+e+'"',robustness:r.videoRobustness\|\|""})})),[i]}(t,r,i);default:throw new Error("Unknown key-system: "+e)}}(e,t,r,this._drmSystemOptions);u.b.log("Requesting encrypted media key-system access");var n=this.requestMediaKeySystemAccess(e,a);this.mediaKeysPromise=n.then((function(t){return i._onMediaKeySystemAccessObtained(e,t)})),n.catch((function(t){u.b.error('Failed to obtain key-system "'+e+'" access:',t)}))},l._onMediaKeySystemAccessObtained=function(e,t){var r=this;u.b.log('Access for key-system "'+e+'" obtained');var i={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:t,mediaKeySystemDomain:e};this._mediaKeysList.push(i);var a=Promise.resolve().then((function(){return t.createMediaKeys()})).then((function(t){return i.mediaKeys=t,u.b.log('Media-keys created for key-system "'+e+'"'),r._onMediaKeysCreated(),t}));return a.catch((function(e){u.b.error("Failed to create media-keys:",e)})),a},l._onMediaKeysCreated=function(){var e=this;this._mediaKeysList.forEach((function(t){t.mediaKeysSession\|\|(t.mediaKeysSession=t.mediaKeys.createSession(),e._onNewMediaKeySession(t.mediaKeysSession))}))},l._onNewMediaKeySession=function(e){var t=this;u.b.log("New key-system session "+e.sessionId),e.addEventListener("message",(function(r){t._onKeySessionMessage(e,r.message)}),!1)},l._onKeySessionMessage=function(e,t){u.b.log("Got EME message event, creating license request"),this._requestLicense(t,(function(t){u.b.log("Received license data (length: "+(t?t.byteLength:t)+"), updating key-session"),e.update(t)}))},l._attemptSetMediaKeys=function(e){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var t=this._mediaKeysList[0];if(!t\|\|!t.mediaKeys)return u.b.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_KEYS,fatal:!0});u.b.log("Setting keys for encrypted media"),this._media.setMediaKeys(t.mediaKeys),this._hasSetMediaKeys=!0}},l._generateRequestWithPreferredKeySession=function(e,t){var r=this,i=this._mediaKeysList[0];if(!i)return u.b.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_ACCESS,fatal:!0});if(i.mediaKeysSessionInitialized)u.b.warn("Key-Session already initialized but requested again");else{var a=i.mediaKeysSession;if(!a)return u.b.error("Fatal: Media is encrypted but no key-session existing"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_SESSION,fatal:!0});if(!t)return u.b.warn("Fatal: initData required for generating a key session is null"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});u.b.log('Generating key-session request for "'+e+'" init data type'),i.mediaKeysSessionInitialized=!0,a.generateRequest(e,t).then((function(){u.b.debug("Key-session generation succeeded")})).catch((function(e){u.b.error("Error generating key-session request:",e),r.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_SESSION,fatal:!1})}))}},l._createLicenseXhr=function(e,t,r){var i=new XMLHttpRequest,a=this._licenseXhrSetup;try{if(a)try{a(i,e)}catch(t){i.open("POST",e,!0),a(i,e)}i.readyState\|\|i.open("POST",e,!0)}catch(e){throw new Error("issue setting up KeySystem license XHR "+e)}return i.responseType="arraybuffer",i.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,i,e,t,r),i},l._onLicenseRequestReadyStageChange=function(e,t,r,i){switch(e.readyState){case 4:if(200===e.status)this._requestLicenseFailureCount=0,u.b.log("License request succeeded"),"arraybuffer"!==e.responseType&&u.b.warn("xhr response type was not set to the expected arraybuffer for license request"),i(e.response);else{if(u.b.error("License Request XHR failed ("+t+"). Status: "+e.status+" ("+e.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>3)return void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});var a=3-this._requestLicenseFailureCount+1;u.b.warn("Retrying license request, "+a+" attempts left"),this._requestLicense(r,i)}}},l._generateLicenseRequestChallenge=function(e,t){switch(e.mediaKeySystemDomain){case Ht.WIDEVINE:return t}throw new Error("unsupported key-system: "+e.mediaKeySystemDomain)},l._requestLicense=function(e,t){u.b.log("Requesting content license for key-system");var r=this._mediaKeysList[0];if(!r)return u.b.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),void this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_NO_ACCESS,fatal:!0});try{var i=this.getLicenseServerUrl(r.mediaKeySystemDomain),a=this._createLicenseXhr(i,e,t);u.b.log("Sending license request to URL: "+i);var n=this._generateLicenseRequestChallenge(r,e);a.send(n)}catch(e){u.b.error("Failure requesting DRM license: "+e),this.hls.trigger(d.a.ERROR,{type:o.b.KEY_SYSTEM_ERROR,details:o.a.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},l.onMediaAttached=function(e){if(this._emeEnabled){var t=e.media;this._media=t,t.addEventListener("encrypted",this._onMediaEncrypted)}},l.onMediaDetached=function(){var e=this._media,t=this._mediaKeysList;e&&(e.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(t.map((function(e){if(e.mediaKeysSession)return e.mediaKeysSession.close().catch((function(){}))}))).then((function(){return e.setMediaKeys(null)})).catch((function(){})))},l.onManifestParsed=function(e){if(this._emeEnabled){var t=e.levels.map((function(e){return e.audioCodec})),r=e.levels.map((function(e){return e.videoCodec}));this._attemptKeySystemAccess(Ht.WIDEVINE,t,r)}},a=i,(n=[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}])&&qt(a.prototype,n),s&&qt(a,s),i}(h);function zt(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function Qt(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?zt(Object(r),!0).forEach((function(t){$t(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):zt(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function $t(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}var Jt=Qt(Qt({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,initialLiveManifestSize:1,maxBufferLength:30,maxBufferSize:6e7,maxBufferHole:.5,lowBufferWatchdogPeriod:.5,highBufferWatchdogPeriod:3,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,liveDurationInfinity:!1,liveBackBufferLength:1/0,maxMaxBufferLength:600,enableWorker:!0,enableSoftwareAES:!0,manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,startLevel:void 0,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:$e,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,abrController:Ve,bufferController:We,capLevelController:Xe,fpsController:Qe,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:Wt,testBandwidth:!0},{cueHandler:i,enableCEA708Captions:!0,enableWebVTT:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:Yt,subtitleTrackController:Kt,timelineController:Nt,audioStreamController:rt,audioTrackController:Ze,emeController:Xt});function Zt(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,i)}return r}function er(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?Zt(Object(r),!0).forEach((function(t){tr(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):Zt(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function tr(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function rr(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function ir(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable\|\|!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function ar(e,t,r){return t&&ir(e.prototype,t),r&&ir(e,r),e}var nr=function(e){var t,r;function i(t){var r;void 0===t&&(t={}),(r=e.call(this)\|\|this).config=void 0,r._autoLevelCapping=void 0,r.abrController=void 0,r.capLevelController=void 0,r.levelController=void 0,r.streamController=void 0,r.networkControllers=void 0,r.audioTrackController=void 0,r.subtitleTrackController=void 0,r.emeController=void 0,r.coreComponents=void 0,r.media=null,r.url=null;var a=i.DefaultConfig;if((t.liveSyncDurationCount\|\|t.liveMaxLatencyDurationCount)&&(t.liveSyncDuration\|\|t.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");r.config=er(er({},a),t);var n=rr(r).config;if(void 0!==n.liveMaxLatencyDurationCount&&n.liveMaxLatencyDurationCount<=n.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==n.liveMaxLatencyDuration&&(void 0===n.liveSyncDuration\|\|n.liveMaxLatencyDuration<=n.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');Object(u.a)(n.debug),r._autoLevelCapping=-1;var s=r.abrController=new n.abrController(rr(r)),o=new n.bufferController(rr(r)),l=r.capLevelController=new n.capLevelController(rr(r)),d=new n.fpsController(rr(r)),c=new x(rr(r)),h=new M(rr(r)),f=new F(rr(r)),g=new Be(rr(r)),p=r.levelController=new Me(rr(r)),v=new K(rr(r)),m=[p,r.streamController=new Pe(rr(r),v)],y=n.audioStreamController;y&&m.push(new y(rr(r),v)),r.networkControllers=m;var b=[c,h,f,s,o,l,d,g,v];if(y=n.audioTrackController){var T=new y(rr(r));r.audioTrackController=T,b.push(T)}if(y=n.subtitleTrackController){var E=new y(rr(r));r.subtitleTrackController=E,m.push(E)}if(y=n.emeController){var S=new y(rr(r));r.emeController=S,b.push(S)}return(y=n.subtitleStreamController)&&m.push(new y(rr(r),v)),(y=n.timelineController)&&b.push(new y(rr(r))),r.coreComponents=b,r}r=e,(t=i).prototype=Object.create(r.prototype),t.prototype.constructor=t,t.__proto__=r,i.isSupported=function(){return function(){var e=q();if(!e)return!1;var t=self.SourceBuffer\|\|self.WebKitSourceBuffer,r=e&&"function"==typeof e.isTypeSupported&&e.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'),i=!t\|\|t.prototype&&"function"==typeof t.prototype.appendBuffer&&"function"==typeof t.prototype.remove;return!!r&&!!i}()},ar(i,null,[{key:"version",get:function(){return"0.14.17"}},{key:"Events",get:function(){return d.a}},{key:"ErrorTypes",get:function(){return o.b}},{key:"ErrorDetails",get:function(){return o.a}},{key:"DefaultConfig",get:function(){return i.defaultConfig?i.defaultConfig:Jt},set:function(e){i.defaultConfig=e}}]);var a=i.prototype;return a.destroy=function(){u.b.log("destroy"),this.trigger(d.a.DESTROYING),this.detachMedia(),this.coreComponents.concat(this.networkControllers).forEach((function(e){e.destroy()})),this.url=null,this.removeAllListeners(),this._autoLevelCapping=-1},a.attachMedia=function(e){u.b.log("attachMedia"),this.media=e,this.trigger(d.a.MEDIA_ATTACHING,{media:e})},a.detachMedia=function(){u.b.log("detachMedia"),this.trigger(d.a.MEDIA_DETACHING),this.media=null},a.loadSource=function(e){e=s.buildAbsoluteURL(window.location.href,e,{alwaysNormalize:!0}),u.b.log("loadSource:"+e),this.url=e,this.trigger(d.a.MANIFEST_LOADING,{url:e})},a.startLoad=function(e){void 0===e&&(e=-1),u.b.log("startLoad("+e+")"),this.networkControllers.forEach((function(t){t.startLoad(e)}))},a.stopLoad=function(){u.b.log("stopLoad"),this.networkControllers.forEach((function(e){e.stopLoad()}))},a.swapAudioCodec=function(){u.b.log("swapAudioCodec"),this.streamController.swapAudioCodec()},a.recoverMediaError=function(){u.b.log("recoverMediaError");var e=this.media;this.detachMedia(),e&&this.attachMedia(e)},a.removeLevel=function(e,t){void 0===t&&(t=0),this.levelController.removeLevel(e,t)},ar(i,[{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){u.b.log("set currentLevel:"+e),this.loadLevel=e,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){u.b.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){u.b.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(e){u.b.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){u.b.log("set startLevel:"+e),-1!==e&&(e=Math.max(e,this.minAutoLevel)),this.levelController.startLevel=e}},{key:"capLevelToPlayerSize",set:function(e){var t=!!e;t!==this.config.capLevelToPlayerSize&&(t?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=t)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){u.b.log("set autoLevelCapping:"+e),this._autoLevelCapping=e}},{key:"bandwidthEstimate",get:function(){var e=this.abrController._bwEstimator;return e?e.getEstimate():NaN}},{key:"autoLevelEnabled",get:function(){return-1===this.levelController.manualLevel}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){for(var e=this.levels,t=this.config.minAutoBitrate,r=e?e.length:0,i=0;i<r;i++){if((e[i].realBitrate?Math.max(e[i].realBitrate,e[i].bitrate):e[i].bitrate)>t)return i}return 0}},{key:"maxAutoLevel",get:function(){va