Unix Programming - Audio video lip-sync

Author

Audio video lip-sync

newbie

2006-04-27, 7:55 am

Hi Experts,

I am working on audio video sync of two independent streams, using
RTP/RTCP. Can any body help me for this lip-sync of two independent
streams having different timestamp clock start and cycle, using
timestamp info of each of these RTP packet and wallclock time of RTCP
sender reports for the same. For example, the video stream's timestamp
starts with 1263614471 with a cycle of 6000 i.e. next packet's
timestamp would be 1263620471 etc. However audio stream's timestamp
starts with 665239523 with a cycle of 1024 i.e. next packet's timestamp

would be 665240547 etc.

Thanks,