Vidiot ([EMAIL PROTECTED]): > > The calibration is not off. The first few pixels on the left and > > right sides of the active area are transitional samples that ramp up > > from black. You don't see this on a TV because it is in the > > overscan area. > > Huh? The video does not "ramp up" or "ramp down" at the beginning or > end of NTSC/PAL video lines. Take a look at the video on an > oscilloscope to see what I am talking about.
Ok, how about that there tends to be a transition from black to picture at the beginning and end of every scanline. But ok, I'd like someone's opinion on this. Should I provide an option to discount them? Like, is the active picture area 4:3 or should i just let the whole scanline area be 4:3? You're definitely on the way to convincing me to rip out my little bias feature. :) Poynton in his new book indicates that signals should build to full amplitude over a few samples, and that does seem to correspond to many of the stations that I receive. -- Billy Biggs [EMAIL PROTECTED] -- video4linux-list mailing list Unsubscribe mailto:[EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/video4linux-list
