On 22/11/05, Bjørn Konestabo <[EMAIL PROTECTED]> wrote: > I'm quoting myself alot here because I had a little accident with my > system clock and my last mail was sent in october. As far as I can tell, > xv scaling (which seems to involve some filtering no matter what I do) > is really bad. It will blend even and odd lines quite a bit...
At least for those with Nvidia cards, there's another factor at work here: with certain versions of the Nvidia binary driver, you get the off-by-one "blue line" bug. It manifests as thin blue lines on the top and left of the image. The lines can be hidden using "xvattr" to make them black, as documented on this list... but it doesn't solve what I think is the real effect: it pushes the image down and across by a pixel. For displaying interlaced content, that's gotta be bad, since that would swap the even and odd fields, right...? Or was that bug fixed some time ago? -Terence P.S. I tried the test patterns on your site, they revealed that my TV output for the last year has been very blurry, I turned the flicker filter off and the overscan to max, and now everything is clear and sharp! So thank you. _______________________________________________ mythtv-dev mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
