[mythtv-users] Video is 30 frames ahead of audio, Video is 30 frames behind audio (too slow)

[Petr Stehlik]

Hello,

when playing one of the HD channels I get the following messages and the
video is jerky. Can it be solved by configuring something? It's SVN
0.23-fixes with VDPAU on GTS 8600 512 MB (185.18.36 driver).

2010-04-04 09:29:44.594 NVP(0): Video is 30 frames ahead of audio,
			doubling video frame interval to slow down.
2010-04-04 09:29:44.596 NVP(0): Video is 30 frames behind audio (too slow), dropping frame to catch up.
2010-04-04 09:29:44.628 NVP(0): Video is 30 frames ahead of audio,
			doubling video frame interval to slow down.
2010-04-04 09:29:44.678 NVP(0): Video is 30 frames ahead of audio,
			doubling video frame interval to slow down.
2010-04-04 09:29:44.679 NVP(0): Video is 30 frames behind audio (too slow), dropping frame to catch up.
2010-04-04 09:29:44.683 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2010-04-04 09:29:44.684 NVP::AddAudioData():p1: Audio buffer overflow, audio data lost!
2010-04-04 09:29:44.728 NVP(0): Video is 30 frames ahead of audio,
			doubling video frame interval to slow down.
2010-04-04 09:29:44.778 NVP(0): Video is 30 frames ahead of audio,
			doubling video frame interval to slow down.
2010-04-04 09:29:44.779 NVP(0): Video is 30 frames behind audio (too slow), dropping frame to catch up.

Thanks

Petr