It's VBI (closed captioning) data. Your TV usually chops off a lot
more than the first two rows.

Have a look through the list archives for more information, but
apparently you can use the playback filter:
 crop=1:0:0:0
in myth to set it blank.

Cheers,

Ross


On Fri, 25 Mar 2005 21:17:38 -0800, Jim Kusznir <[EMAIL PROTECTED]> wrote:
> Hi all:
> 
> I'm running ivtv-0.3.2o with a PVR-250 and a PVR-500.  I've noticed some
> junk accross the top two lines of the picture.  The interesting thing is
> that this happens only on the first tuner; the second tuner is fine.
> 
> I don't really know what the "junk" is; it looks almost like it could be
> white digits on black background compressed to two lines or could simply
> be random.  It does appear to be strickly black and white, with more
> black than white.
> 
> Does anyone else have this issue or know what the "junk" is?
> 
> I also want to thank you guys for the hard work.  I am very impressed,
> espicially at the speed of releases.  I've been using 0.3.2 for less
> than a week, and there have already been 4 releases, 2 of which came out
> in one day!  I'd love to help, although I have no experience programming
> drivers and haven't looked at the code yet.
> 
> --Jim
> 
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