title: Dash JS Player and MP4Box
body: <p>I'm using the dash js player <a href="http://dashif.org/reference/players/javascript/0.2.5/index.html" rel="nofollow">http://dashif.org/reference/players/javascript/0.2.5/index.html</a> but when I insert my dash content created with GPAC I have some errors.</p>
  
  <p>I tried to create the dash content with GPAC-0.5.1-rev4689 but I obtain this error from the player: <code>MEDIA_ERR_SRC_NOT_SUPPORTED</code> and it stops in the elaboration of initialization segment.</p>
  
  <p>otherwise i tried to use GPAC-0.5.0, the stable version and the player gives the error: <code>MEDIA_ERR_DECODE</code> on the first segment and reads correctly the initialization segment.</p>
  
  <p>If I merge the two solutions (initialization segment of gpac 0.5.0 and segments of GPAC-0.5.1-rev4689 ) the dash content works. </p>
  
  <p>the problem should be the initialization segment for GPAC-0.5.1-rev4689 version and media segments for GPAC-0.5.0 </p>
  
  <p>Does anyone know how I can fix this? 
  Thanks</p>