[mythtv-users] Problems with 1920x1080 display

Jurgen Kramer gtm.kramer at inter.nl.net
Wed Feb 8 20:16:36 UTC 2006


On Wed, 2006-02-08 at 15:08 -0500, Patrick A. Ouellette wrote:
> On Wed, Feb 08, 2006 at 10:58:59AM -0800, Drew Tomlinson wrote:
> > >>     
> > >
> > > Yep, same problem here. Both mythvideo and mplayer make X consume 100%
> > > CPU. Not even a CTRL-ALT-BACKSPACE will help. Running at 720p works
> > > perfectly. I tryd using 1080i, maybe X/the nvidia driver has a problem
> > > with interlacing?
> > >   
> > 
> > Which nvidia driver are you using?  There have been many posts about 
> > nvidia driver versions greater than 7676 causing issues with OpenGL vsync.
> > 
> 
> Thanks for the hint.  I saw the previous posts just *after* I hit the
> send button.  I've been having this problem for a while and just decided
> to start fixing it.  Seems to me I had myth 18.1 working with an earlier
> nVidia driver (currently running 8178) at 1080i but output was slow
> (prebuffer issues that are listed as fixed now). 
> 
> At lease XvMC almost works - that's next on the list (after 1080i
> output).
> 
How did you get that to work? With XvmcUsesTextures set to true?

> I'll try the fixes suggested in the other thread(s). 
> 



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