mplayer not able to decode a stream

hi,
I have stream which our customer's decoder is able to decode on beagle
board but mplayer is not able to decode correctly. I can upload same.
Anyone knows issue with h.264 mplayer library?

Hi,
Are you able to play other H.264 streams?
Are you using Android port for Beagle?
What File format you are using?
Regards,
Sanjeev