[mythtv-users] Video is X frames ahead of audio, doubling video frame interval to slow down

Dom H speedsix.lists at googlemail.com
Thu Nov 10 21:18:25 UTC 2011

What can cause this issue? Video slows down and sound skips. It seems
quite random, can be quite uncommon, or can happen every few minutes.

This is with the stock Ubuntu 11.10 0.24fixes version of Myth.

Video is a BBC HD recording 1440x1080i25

Video output is set to VDPAU, sound is Alsa Default (which routes into
pulse). Gpu is Nvidia G210

I am having to manually set 200ms of audio to get perfect sync also
but I doubt this is related.

Many thanks

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