[mythtv-users] Slow/choppy playback problem (not the usual ones , either!)

Isaac Richards ijr at po.cwru.edu
Sat Oct 16 20:57:53 UTC 2004


On Saturday 16 October 2004 04:45 pm, Joshua M. Thompson wrote:
> On Sat, 2004-10-16 at 07:47 -0400, Kyle Rose wrote:
> > Just FYI (and to Jarod, as well): when I turned *on* GL sync, my CPU
> > usage dropped from 45% of 2 Opterons to <15% of 2 Opterons.  To think
> > this was my problem all along. :P
>
> Well for whatever reason this was definitely my problem. Turning off the
> OpenGL Vsync fixed the issue. I have some other issues to solve that are
> more minor but at least my live TV is working now. :)

You can probably fix the opengl stuff by doing a complete reinstall of the 
nvidia X driver.  Your symptoms indicate that you're using the X.org glx 
libraries with the nvidia driver, and that doesn't work all that well. =)

Isaac


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