title: jwplayer playlist is not working in mobile
body: <p>hi all,</p>
  
  <pre><code>              jwplayer("XXX").setup({
                 playlist: [
                   {file: "http://www.youtube.com/watch?v='.$youtube_id1.'"},
                    {file: "http://www.youtube.com/watch?v='.$youtube_id2.'"}
                    ],
                  width: "560",
                  primary: "flash", 
                  height: "315",
                  image: "/hqdefault.jpg", 
                  autostart: "true",
                  skin: "/vapor.xml"
                });
  </code></pre>
  
  <p>i have a problem, i cannot play this playlist as a whole in mobile, only playing the 1st video then stop.
  in desktop version is working well.</p>
  
  <p>i use jwplayer 6 premium</p>
  
  <p>anyone can help me? im stuck here:(
  thank</p>
  
  <p>Note: if i changed them to local files(videos), it works...</p>