Change #271321

Comments

avcodec/codec_par: copy AVCodecContext sw_pix_fmt instead of pix_fmt to AVCodecParameters if set
In case of an encoding scenario using a hardware encoder, AVCodecContext->pix_fmt may be a
hwaccel format that conveys no information muxers can use when looking at its descriptor,
as is the case of bitdepth.
As such, if sw_pix_fmt is set, copy that value instead.

Fixes issue #23420

Signed-off-by: James Almer <jamrial@gmail.com>

Changed files

• libavcodec/codec_par.c