Re: Quailty of VIC image with bttv

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On Mon, 5 Mar 2001, Ragga Muffin wrote:

> > What appears different on Linux is :
> >
> > . the effect of what appears to be scan lines (grainy) around objects as
> > they move
> > . a constant adjustment being made of color on everthing in view.
> Are you by any chance running XF4.0.2 ?
> What video card do you have ?
> This box has a Matrox G200, Xv and DRI are enabled in XF4 and
> I've noticed something similar; the "weird" color balance and horizontal
> "noise" lately.
> It's a bit hard to exactly describe it, but imagine
> a tvtuner that's slightly off. i.e. the image is ok but not pleasant to
> look at...
> I *think* it happened sometime after I upgraded
> to kernels > 2.4.1 and XF4.0.2...

Interesting:).

We are XF4.0.1a, Matrox MGA G400 AGP rev 3 (wanted to have dual head and
TV output and are in the process of buying G200's I believe). DRI is
enabled but I see no Xv in the log.

What doesn't jive is that I am certain I also saw it on my desktop which
is XFree 3.3.6 (must check now), ATI video, but kernel 2.4.2-ac2.

> Chhers,
> --
> Ragga

Thanks for the info, we will have to look into this and the vic code as
Alan suggests,
JES
-- 






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