[Openchrome-users] 720x480Noscale

Jake Thompson jake
Fri Apr 28 08:14:22 PDT 2006


I have been trying the 720x480Noscale for a couple of days now and keep
thinking it is me...
I have not seen the greyscale problem, The video playback is really bad when
there is alot of noise/motion on the screen.  I do have XvMC anabled for
playback.  There is alot of flicker too.

-Jake


On 4/28/06, Trevor Kramer <tkramer at hampshire.edu> wrote:
>
> When running in 720x480Noscale nothing looks right - the display
> flickers, it's grayscale, and when playing video back in mythtv
> motion in the video is in slow motion - I don't have any of these
> problems when running in 800x600Over.
>
> Trevor
>
> On Apr 27, 2006, at 10:28 PM, Ivor Hewitt wrote:
>
> > On Friday 28 April 2006 05:41, Trevor Kramer wrote:
> >> Hello,
> >>
> >> I am running FC5 on a M6000 using the via driver outputting on svideo
> >> to a NTSC TV. I am able to run 800x600Over with good results but when
> >> I try to run 720x480Noscale I get a grayscale picture with very jerky
> >> playback.  Any tips on getting 720x480Noscale to work and is the
> >> picture quality significantly better than running at 800x600?
> >>
> > What do you mean by "jerky playback"? There should be no difference
> > in frame
> > rate or smoothness.
> >
> > As for the problems with ntsc-noscale, see:
> > http://openchrome.org/trac/ticket/33
> > and the threads about that ticket here:
> > http://wiki.openchrome.org/pipermail/openchrome-users/2006-April/
> > thread.html
> >
> > Cheers,
> > --
> > Ivor Hewitt.
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