New issue affect old previously unaffected build [WAS Re:[mythtv] Re: Ticket #900: HDTV at greater than 1.0 speed stutters

[Mark Spieth]

> For kicks I just tried installing the nVidia 8178 driver set.  Result
> was HORRIBLE stuttering.  Went back to the nVidia 7676 driver set, and
> the stuttering is 99% gone.
> 
anything after 7676 uses heaps of CPU due to opengl avsync. 
I went through the same tests a few days ago.
mark