On Thu, Feb 06, 2003 at 06:39:35AM -0600, Billy Biggs wrote: > Brian Craft ([EMAIL PROTECTED]): > > > I just upgraded to rh8.0 from 7.1, and xawtv started giving me > > half-height video in "fullscreen" mode, using vidmode. The bottom half > > of the screen remains blue, and the video is squashed vertically in > > the upper half. > > What resolution are you at when this happens? I also have a G400 and > I've seen this sort of behavior when at very low resolutions, but I have > not investigated it.
640x480 > > BTW, is it possible to set up hardware scaling in a way that doesn't > > suck? I'm always amazed at how horrible the video looks using the > > xvideo extension. I alawys use vidmode instead to match the source > > resolution. It gives a vastly sharper picture. Does this depend on the > > hardware algorithm? > > With what were you doing these tests, and what resolution do you set > it to to match the source? 1024x768, 1280x1024, 1600x1400 are desktop resolutions I've used. Scaling up to any of these resolutions gives me a fairly pixelated picture with blurred lines -- pretty much what you'd get if you took a jpeg and enlarged it with ee, or some similar tool. This seems predictable to me -- what else would happen if you blow up a low resolution picture? The part I don't get is why it's such a sought after feature. Is there some way to enlarge a low resolution source without making it blurred and pixelated? When doing fullscreen from a bt878 card, I set fullscreen to 640x480 in ~/.xawtv. b.c. -- video4linux-list mailing list Unsubscribe mailto:[EMAIL PROTECTED]?subject=unsubscribe https://listman.redhat.com/mailman/listinfo/video4linux-list
