[FFmpeg-devel] ffmpeg -i INPUT -vcodec rawvideo -pix_fmt nv12 OUT.nut broken?

Michael Niedermayer michaelni
Sun Jun 6 03:05:41 CEST 2010


On Sun, Jun 06, 2010 at 12:26:37AM +0200, Stefano Sabatini wrote:
> On date Saturday 2010-06-05 22:40:17 +0200, Stefano Sabatini encoded:
> > Hi all,
> > 
> > can someone check out this command? I'm getting chroma issues with the
> > output video, while the video displayed with:
> > ffplay -vf "format=nv12" INPUT
> > 
> > looks just fine, and I couldn't find anything obviously wrong during
> > the first round of debugging, and before to blame my bad RAM I'd like
> > a double-check.
> 
> OK I fixed it myself, the problem was happening indeed only when
> *playing* the stream, check attached patch.
> 
> Regards.
> -- 
> FFmpeg = Frenzy and Friendly Multipurpose Perennial Erroneous Goblin

>  imgconvert.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 413cd565bd9c7ef79da171e42417782ce5674921  0010-Fix-width-computation-for-nv12-nv21-in-ff_get_plane_.patch
> >From cd6e0cff4e334cf328554656cd099e911c2606f0 Mon Sep 17 00:00:00 2001
> From: Stefano Sabatini <stefano.sabatini-lala at poste.it>
> Date: Sun, 6 Jun 2010 00:19:27 +0200
> Subject: [PATCH 10/10] Fix width computation for nv12/nv21 in ff_get_plane_bytewidth().

no objection

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I have never wished to cater to the crowd; for what I know they do not
approve, and what they approve I do not know. -- Epicurus
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