[MEncoder-users] green noise using -vf yadif

[Brian Penick]

It might be possible that the auto detection for field-dominace is
mismatching your fields try setting it to 0 and see what happens. The  other
thing might be that the chroma sampling from your video camera might lend
itself to not resizing well with the RGB conversion that scale performs.
Try leaving out scale and keeping the 720:576 ratio.

On Fri, Jul 25, 2008 at 7:13 AM, Tobias Brockamp <tobiasbrockamp at gmx.de>
wrote:

>
> Am 25.07.2008 um 13:47 schrieb RC:
>
> > On Fri, 25 Jul 2008 12:30:32 +0200
> > Tobias Brockamp <tobiasbrockamp at gmx.de> wrote:
> >
> >> i posted my mencoder command line and there it says:
> >>
> >> "-vf yadif,scale=768:576,harddup"
> >
> > Scaling after yadif doesn't change what dimentions yadif is seeing.
> >
> >> and also the input files (704x576 and 720x576)
> >
> > Oh well, that was the only guess I could make based on the little
> > information provided.  You could always provide a sample, as the
> > previous poster didn't.
>
> i posted a link to my thread in the doom9 forum, there is a screenshot
>
> http://forum.doom9.org/showthread.php?t=139703
>
> and i just have uploaded the input .mpg and the resulting avi file:
>
> http://rapidshare.de/files/40078452/yadif.zip.html
>
>
> >
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