[mythtv-users] Nvidia just released 8756.

Tom Lichti tom at redpepperracing.com
Tue Apr 11 14:18:14 UTC 2006


Steven Adeff wrote:
> On 4/10/06, Darren Black <lists.drdaz at gmail.com> wrote:
> <snip>
>
>   
>> For the record, I installed 8756 on a totally fresh FC4 install, and Myth
>> and X would use up 100% of the CPU together over half the time I was
>> watching LiveTV. This was using bob deinterlacing, with or without xvmc.
>> I've dropped down to 7676 and no longer see this behaviour.
>>     
>
> try playing with the Render and Composite settings, the defaults
> changed, so you might have to manual edit them to get it working
> right.
>   
I also had very high CPU usage when I had 'OpenGL sync' set in Myth, and 
'Sync to Vblank' set in nvidia-settings. Once I turned off 'Sync to 
Vblank' in nvidia-settings, usage went way back down. Now I can actually 
use XvMC and have low CPU usage. This is with no de-interlacing, however.

Tom


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