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[linux-dvb] Question about audio/video synchronization (was : [vdr] Lip-Synchronisation)



Hi all,

This question, asked yesterday, got no answer. It is mainly directed to the firmware developpers :

Would it be possible to know how does the firmware synchronize audio and video (PTS ?, DTS ?, other ?)
1) during reception
2) during playback
and what is the maximum time distance between audio and video after which audio or video is not output
1) during reception
2) during playback

This would help us [me] to understand why the sound is sometimes missing during reception and how to feed better the audio and video data during the playback.
Thanks for your help.

/Régis



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