[FFmpeg-devel] [PATCH 1/2] swscale/swscale_internal: interpret RGB paletted pixel formats as RGB

[Michael Niedermayer]

On Wed, Oct 07, 2020 at 02:03:16AM +0300, Jan Ekström wrote:
> This makes isAnyRGB return true for AV_PIX_FMT_PAL8 which is currently
> the only pixel format with this flag.
> 
> This lets us have a single query for formats where we need to force
> range as only full range content is supported.
> ---
>  libswscale/swscale_internal.h    | 2 +-
>  tests/ref/fate/sws-pixdesc-query | 1 +
>  2 files changed, 2 insertions(+), 1 deletion(-)

This breaks:

./ffmpeg -i ~/tickets/3464/DEMO.HNM -vframes 5 out.avi
The output looks like the chroma plane is significantly shifted horizontally

file should be here:
https://trac.ffmpeg.org/raw-attachment/ticket/3464/DEMO.HNM

thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Everything should be made as simple as possible, but not simpler.
-- Albert Einstein
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