https://astage-ent.com/wp/wp-content/themes/deadline-responsive/_assets/js/fitvids.js?ver=1.0

1/*
2 * FitVids 1.0
3 * Copyright 2011, Chris Coyier - http://css-tricks.com + Dave Rupert - http://daverupert.com
4 * Credit to Thierry Koblentz - http://www.alistapart.com/articles/creating-intrinsic-ratios-for-video/
5 * Released under the WTFPL license - http://sam.zoy.org/wtfpl/
6 * Date: Thu Sept 01 18:00:00 2011 -0500
7 */
8
9(function( $ ){
10
11  $.fn.fitVids = function( options ) {
12    var settings = {
13      customSelector: null
14    }
15    
16    var div = document.createElement('div'),
17        ref = document.getElementsByTagName('base')[0] || document.getElementsByTagName('script')[0];
18        
19  	div.className = 'fit-vids-style';
20    div.innerHTML = '&shy;<style>         \
21      .fluid-width-video-wrapper {        \
22         width: 100%;                     \
23         position: relative;              \
24         padding: 0;                      \
25      }                                   \
26                                          \
27      .fluid-width-video-wrapper iframe,  \
28      .fluid-width-video-wrapper object,  \
29      .fluid-width-video-wrapper embed {  \
30         position: absolute;              \
31         top: 0;                          \
32         left: 0;                         \
33         width: 100%;                     \
34         height: 100%;                    \
35      }                                   \
36    </style>';
37                      
38    ref.parentNode.insertBefore(div,ref);
39    
40    if ( options ) { 
41      $.extend( settings, options );
42    }
43    
44    return this.each(function(){
45      var selectors = [
46        "iframe[src^='http://player.vimeo.com']", 
47        "iframe[src^='http://www.youtube.com']", 
48        "iframe[src^='https://www.youtube.com']", 
49        "iframe[src^='http://www.kickstarter.com']", 
50        "object", 
51        "embed"
52      ];
53      
54      if (settings.customSelector) {
55        selectors.push(settings.customSelector);
56      }
57      
58      var $allVideos = $(this).find(selectors.join(','));
59
60      $allVideos.each(function(){
61        var $this = $(this);
62        if (this.tagName.toLowerCase() == 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; } 
63        var height = this.tagName.toLowerCase() == 'object' ? $this.attr('height') : $this.height(),
64            aspectRatio = height / $this.width();
65		if(!$this.attr('id')){
66			var videoID = 'fitvid' + Math.floor(Math.random()*999999);
67			$this.attr('id', videoID);
68		}
69        $this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+"%");
70        $this.removeAttr('height').removeAttr('width');
71      });
72    });
73  
74  }
75})( jQuery );