[FFmpeg-devel] [PATCH 1/4] avformat/qtpalette: parse color table according to the QuickTime file format specs

Michael Niedermayer michael at niedermayer.cc
Fri Apr 20 02:23:36 EEST 2018


On Fri, Apr 20, 2018 at 01:21:15AM +0200, Michael Niedermayer wrote:
> On Thu, Apr 19, 2018 at 09:32:18PM +0200, Marton Balint wrote:
> > The specs says that the the first color component in the color array is
> > not alpha, but simply 0.
> > 
> > Fixes 0 alpha of fate-suite/cvid/catfight-cvid-pal8-partial.mov
> > 
> > Signed-off-by: Marton Balint <cus at passwd.hu>
> > ---
> >  libavformat/qtpalette.c             | 12 ++++++------
> >  tests/ref/lavf-fate/mov_qtrle_mace6 |  2 +-
> >  2 files changed, 7 insertions(+), 7 deletions(-)
> 
> this breaks libavcodec/tests/imgconvert.c

replied to the wrong patch, this should have been for
"avfilter/avfiltergraph: fix has_alpha in pick_format"


> 
> @@ -10,6 +10,7 @@
>  pix fmt monow yuv_plan:0 avg_bpp:1
>  pix fmt monob yuv_plan:0 avg_bpp:1
>  pix fmt pal8 yuv_plan:0 avg_bpp:8
> +Alpha flag mismatch
>  pix fmt yuvj420p yuv_plan:1 avg_bpp:12
>  pix fmt yuvj422p yuv_plan:1 avg_bpp:16
>  pix fmt yuvj444p yuv_plan:1 avg_bpp:24

[...]


-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If you think the mosad wants you dead since a long time then you are either
wrong or dead since a long time.
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