[FFmpeg-devel] [PATCH 10/19] avformat/matroskaenc: Support FlagCommentary

[Andreas Rheinhardt]

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
 libavformat/matroskaenc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 786fa41cba..746c0b347a 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -1191,6 +1191,8 @@ static int mkv_write_track(AVFormatContext *s, MatroskaMuxContext *mkv,
 
         put_ebml_string(pb, MATROSKA_ID_CODECID, codec_id);
     } else {
+        if (st->disposition & AV_DISPOSITION_COMMENT)
+            put_ebml_uint(pb, MATROSKA_ID_TRACKFLAGCOMMENTARY, 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) {
-- 
2.27.0