title: Video via OMXControl don t have sound, omxplayer play it fine
body: <p>I m trying to use the <a href="http://blog.donaldderek.com/2013/06/build-your-own-google-tv-using-raspberrypi-nodejs-and-socket-io/#comment-627" rel="nofollow">Lamba Labs Beirut Hackerspace 's RPiTv</a>
  I have configured my Raspberry Pi for it (Raspibian, node.js, omxplayer, youtube-dl...)
  If I download a video and play it in omxplayer, all work fine.
  When I try to do it via the node.js app, the video play fine, but there is no audio
  The screen is a HP ProDisplay P201 linked by a DVI cable
  Audio by a audio casque linked with jack</p>
  
  <p>I can modify the code, but since I m still learning javascript, I d like to avoid it for now.</p>
  
  <p>I m thinking that the lack of audio can come from:</p>
  
  <p>-Is there limitation between omxcontrol and omxplayer? (Is the volume just set to 0 when omxplayer is called, or is there is no audio at all?)</p>
  
  <p>_-In that case, what is the volume control option for omxcontrol, tried google but it seem he don t like me today</p>
  
  <p>-Is it something I made wrong when installing omxcontrol or node.js? (I assume youtube-dl and omxplayer are fine, since it play well when lauched manually)</p>
  
  <p>I know I ask a lot, but even a hint will help.</p>