title: Jwplayer fails to play video in html5 mode, but works fine in flash mode
body: <p>I am loading an xml file in jwplayer to play videos depending on which link is clicked. Below is my jwplayer setup code, and xml:</p>
  
  <p>Jwplayer:</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
   jwplayer("player-container").setup({
   autostart: true,
   'modes': [
     {type: 'html5'}, 
     {type: 'flash', src: '/assets/components/mediaplayer-5.8/5.9/player.swf',config:{
          skin: "/assets/components/mediaplayer-5.8/modieus.swf"        
       }},
      {type: 'download'}
      ],    
   repeat: 'list',
   width: 480
      });
    jwplayer().load('/media/narration.xml')
  &lt;/script&gt;
  </code></pre>
  
  <p>Sample XML:</p>
  
  <pre><code>&lt;rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/"&gt;
    &lt;channel&gt;
      &lt;title&gt;Sample File&lt;/title&gt;
  
   &lt;item&gt;
        &lt;title&gt;peking&lt;/title&gt;
        &lt;link&gt;&lt;/link&gt;
        &lt;description&gt;&lt;/description&gt;
  
        &lt;pubDate&gt;Sat, 07 Sep 2002 09:42:31 GMT&lt;/pubDate&gt;
  
        &lt;media:content url="/videos/Peking Edit For Web-7.mp4" /&gt;
        &lt;media:thumbnail url="/images/playerimg.jpg" /&gt;
  
  &lt;/item&gt;
  
    &lt;/channel&gt;
  &lt;/rss&gt;
  </code></pre>
  
  <p>However, no video is playing. But if I bring <code>{type: 'html5'}</code> below <code>flash</code>, videos show up correctly. Any idea what I might be doing wrong?</p>