[mythtv-users] Nvidia just released 8756.

Jesse Guardiani jesse at wingnet.net
Thu Apr 13 14:09:25 UTC 2006


Tom Lichti wrote:
> Steven Adeff wrote:
>   
>> well, I rebuilt mythfrontend enabled XvMC and OpenGL (and applied a
>> patch I need to test...)
>>
>> Well, XvMC works, beautifully. Xorg uses no CPU now, Mythfrontend uses
>> ~10% less than before. Overall nice. The OSD is black and white, and I
>> get a lot of stuttering when they display, but this is way beyond what
>> I was able to do before. It works for both 1080i and 720p which is
>> nice. OpenGL seems to just cause problems with or without XvMC, so
>> I've disabled it.
>>   
>>     
>
> To get XvMC and OpenGL sync to work together on my system I had to 
> DISable 'Sync to VBlank' in nvidia-settings, then enable OpenGL sync in 
> MythFE, and now I have working XvMC, OpenGL sync, low(ish) CPU usage, 
> and no stutters. This is with all SD material, but I have a DVB card to 
> get working on now... :)
>   

I use XvMC, OpenGL Vsync, and 1080i. No problems so long as I leave Bob off.

-- 
Jesse Guardiani
Programmer/Sys Admin
jesse at wingnet.net



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