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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-16 19:49:16 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-22 04:14:26 +0100 |
| commit | 053144008e4aff48678823eefbfa4d6dec21a3cc (patch) | |
| tree | c406c346c5eb58c597c3fa6da55b96ba0f7a609f | |
| parent | 48cf1d878cd2b777a26d3939eef43caac7ced406 (diff) | |
| download | ffmpeg-053144008e4aff48678823eefbfa4d6dec21a3cc.tar.gz | |
avformat/matroskaenc: Add support for FlagTextDescriptions
This is the Matroska equivalent of D_WEBVTT_DESCRIPTIONS and is
therefore only enabled for subtitles.
Reviewed-by: Ridley Combs <rcombs@rcombs.me>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavformat/matroskaenc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c index e5efba5408..2bfdb67308 100644 --- a/libavformat/matroskaenc.c +++ b/libavformat/matroskaenc.c @@ -1359,6 +1359,8 @@ static int mkv_write_track(AVFormatContext *s, MatroskaMuxContext *mkv, av_log(s, AV_LOG_ERROR, "Subtitle codec %d is not supported.\n", par->codec_id); return AVERROR(ENOSYS); } + if (mkv->mode != MODE_WEBM && st->disposition & AV_DISPOSITION_DESCRIPTIONS) + put_ebml_uint(pb, MATROSKA_ID_TRACKFLAGTEXTDESCRIPTIONS, 1); if (mkv->mode != MODE_WEBM || par->codec_id != AV_CODEC_ID_WEBVTT) native_id = MATROSKA_TRACK_TYPE_SUBTITLE; |