[mythtv-users] Audio sync and VDPAU
nico at youplala.net
Mon Apr 20 05:23:51 UTC 2009
I'm on Ubuntu 8.10 x64 with Medibuntu and Jean-Yves' "stable"
I have DVB-T and DVB-S in the UK.
The graphics card is a 512 MB 8400GS
As I have no 1080i content, just SD, the TV profile is quite simple:
if rez > W:0 H:0 -> vdpau & vdpau , Advanced (2X, HW)
No compositing in X. OpenGL video sync is ON. Extra Audio buffering ON.
Aggressive sound card buffering OFF.
I have noticed that when watching LiveTV, using pause and fast forward
regularly, I usually end-up with a pretty bad sync between audio and
video. I can correct it, and it's about 100ms.
It also happens sometimes with recorded programs.
I have nothing obvious in the frontend logs.
Is this because of a bad setting on my part, as I have not really heard
anybody complain about this?
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