[mythtv-users] Vertical sync problems with PVR-150
shawn-myth at willden.org
Fri Jan 19 18:40:31 UTC 2007
On Friday 19 January 2007 11:08, David Bower wrote:
> I noticed the same problem, I have 2 PVR-150's thou.. but it seems to be
> worst when the CPU utilization in TOP is around 60% or higher.
> Generally When I am "recording" one show and watching another.
> I have a Nivida 6800 Ultra Video card that at the time was on the 8776
In my case, it doesn't seem related to CPU usage at all. Whether I'm at 100%
because I'm playing one show (on the same machine), recording another and
transcoding a third, or if there's nothing but live TV being shown on a
separate frontend, the sync issue is the same.
> What worked wonders for me was to install the latest nvidia Drivers 9746
> and the problem went away.
I'll try upgrading the nvidia drivers, but it's hard to see how they could
have an impact, given that I see the problem even when watching on a separate
frontend -- even a frontend with an ATI card.
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