[mythtv-users] 0.25 Major AV sync problems

Jean-Yves Avenard jyavenard at gmail.com
Tue Jul 3 13:16:44 UTC 2012


On Tuesday, 3 July 2012, Glen wrote:

> I thought I had fixed my AV issues 5 mins ago. I altered my VDPAU HQ
> playback profile to use all 4 cpu cores. My AV sync went from 2.5+-0.5
> to 0.1+-0.5.
> As soon as I clicked reply on this email it shot back up to 2.7.
> It seems to be fluctuating now. When it hits an add break it seems to
> drop back to 0.1 and then when the program returns it creeps back up.

Why would think that changing the VDPAU profile to use more CPUs would have
a single effect ?? VDPAU is 100% GPU decode. CPU usage has no bearing on
it, it's not used!
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