On Mon, 12 Mar 2007 15:45:35 +0100
Dieter <[EMAIL PROTECTED]> wrote:
> Found an interesting article that explains why LCD monitors continue
> to suffer "ghosting" despite faster and faster switching times.
>
> http://www.xbitlabs.com/articles/other/display/lcd-parameters.html
>
> Solution appears to be adding flicker to reduce ghosting. :-(
> Keeping the flicker from being a problem will likely require
> higher refresh rates, just like CRTs. At 60 Hz, a single link
> DVI can do up to 1080x1200, but with higher refresh rates,
> we'll need dual-link.
Each DVI will be dual link anyways.
But i'm not so much concerned about flickering.
You'll only see that if you have fast moving scenes.
What i'm more worried about is the 50ms delay he is
talking about. Unlike his statment, i can see an A/V desync
of from about 30ms upwards (depending on the video)
and from about 50-60ms i can tell whether audio or
video is lagging behind.
Does anyone know whether we could get the lag information
from the monitor, so that we could feed it back
to the video application?
Attila Kinali
--
Linux ist... wenn man einfache Dinge auch mit einer kryptischen
post-fix Sprache loesen kann
-- Daniel Hottinger
_______________________________________________
Open-graphics mailing list
[email protected]
http://lists.duskglow.com/mailman/listinfo/open-graphics
List service provided by Duskglow Consulting, LLC (www.duskglow.com)
