[Live-devel] Synchronization drift

[Tony Kay]

Hi,

I am using testMPEG1or2AudioVideoStreamer to stream an MPEG2 file 
generated from a PVR-250. The streaming works fine, but the 
synchronization between audio and video drifts over time. The only 
references I have found for this are those that say it is the players 
fault. I have tried playing this stream on VLC/Mac and mplayer for 
linux. Both exhibit the problem (though mplayer _reports_ that the A-V 
is in sync).

I know there are several timestamps going into this (RTP and 
presentation). Is it possible that the code has some sort of roundoff 
error or somthing that is causing the drift???

- Tony