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fftools/ffmpeg_mux_init: don't autoselect video codecs known to lack decoders

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They should not be given priority even in a stream copy scenario.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2026-03-06 10:26:11 -03:00
parent 8add479cd3
commit c6057f4d96
1 changed files with 3 additions and 1 deletions
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4
fftools/ffmpeg_mux_init.c
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@@ -1652,10 +1652,12 @@ static int map_auto_video(Muxer *mux, const OptionsContext *o)
}
for (int i = 0; i < ifile->nb_streams; i++) {
InputStream *ist = ifile->streams[i];
const AVCodecDescriptor *desc = avcodec_descriptor_get(ist->st->codecpar->codec_id);
int64_t score;
if (ist->user_set_discard == AVDISCARD_ALL ||
ist->st->codecpar->codec_type != AVMEDIA_TYPE_VIDEO)
ist->st->codecpar->codec_type != AVMEDIA_TYPE_VIDEO ||
(desc && (desc->props & AV_CODEC_PROP_ENHANCEMENT)))
continue;
score = ist->st->codecpar->width * (int64_t)ist->st->codecpar->height