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avformat/matroskaenc: Add support for FlagHearing/VisualImpaired

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Reviewed-by: Ridley Combs <rcombs@rcombs.me>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2021-02-16 19:14:06 +01:00
parent 51e1067729
commit f9ceb18f3b
1 changed files with 5 additions and 0 deletions
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libavformat/matroskaenc.c
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@ -1193,6 +1193,11 @@ static int mkv_write_track(AVFormatContext *s, MatroskaMuxContext *mkv,
} else {
if (st->disposition & AV_DISPOSITION_COMMENT)
put_ebml_uint(pb, MATROSKA_ID_TRACKFLAGCOMMENTARY, 1);
if (st->disposition & AV_DISPOSITION_HEARING_IMPAIRED)
put_ebml_uint(pb, MATROSKA_ID_TRACKFLAGHEARINGIMPAIRED, 1);
if (st->disposition & AV_DISPOSITION_VISUAL_IMPAIRED)
put_ebml_uint(pb, MATROSKA_ID_TRACKFLAGVISUALIMPAIRED, 1);
// look for a codec ID string specific to mkv to use,
// if none are found, use AVI codes
if (par->codec_id != AV_CODEC_ID_RAWVIDEO || par->codec_tag) {