title: Can Android v2.3 Play MP4 files?
body: <p>I have an MP4 file that I play with the MediaPlayer example in API demos on the emulator. Only the sound is played. No video. Why would this be and how do i get it to play?</p>
  
  <p>BTW: .3gp files to play both audio and video in the same example.</p>
  
  <p>Thanks!</p>