[mythtv] AV-Sync problem

[Jean-Yves Avenard]

Hi

2009/4/14 David Wong <david.wong at marvel.com.hk>:
> Hi all,
>
> I am running 0.21 branch with VDPAU patch #r20300, on NVidia 9400 IGP with Intel Q2D E7400 2.8GHz.
>
> When I play some of DTV channel in my living place, I got lots of following warnings:
>
> "Audio 686 ms behind video but already 75 video frames queued. AV-Sync might be broken. "


Try the vdpau patches 20405-2, it should fix this issue.
It will now retry to buffer for longer ; and the length of the videau
frames buffer has been increased as in trunk (100 v 75).

This particular clip now plays fine on my machine (though it still get
the same warnings).

> It looks like that audio packet, in form of libavformat packet?, is very lag behind video.

Yes, there's an enormous delay between the audio and video stream...

Jean-Yves