On do, 2007-10-04 at 08:03 -0400, John Drescher wrote: > On 10/4/07, Tom L'Ecluse <[EMAIL PROTECTED]> wrote: > > > > I got a left black bar in my picture. See > > http://www.chrisvanpevenage.be/vlcsnap-2663719.PNG for an > > example. > > > Is this on all recordings? And is it always the same width?
I have them on both sides and this is very likely already in the broadcast as Meow said. You just don't see them on a normal tv. > > It is in vlc/mythtv even in a simple cat to mpg file. > > > > For the rest ivtv is working but I want to fix this problem. > > > > v4l2-ctl --set-crop-video=top=0,left=0,width=720,height=576 > > > I am not sure how/if the cropping works with ivtv but my theory is > that you want to set left to a small number > 0 basically equal to > the width of the bar. If I understood Hans correctly cropping is not supported by the hardware and should be handled by userspace. Mplayer has a nice feature which will detect the crop values. mplayer -vf cropdetect <file>.mpg And you can pass these values to mplayer again (eg mplayer -vf crop=704:416:10:72). Greets Sander _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
