[FFmpeg-cvslog] lavf/matroskadec: Set codec_tag also for audio codecs.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos at ag.or.at> | Sat Dec 12 18:21:45 2015 +0100| [7c1c453ce9f0fc71e5c806615d4390d1b9c172d0] | committer: Carl Eugen Hoyos

lavf/matroskadec: Set codec_tag also for audio codecs.

This was already done for "A_MS/ACM" mkv files and it is done
for mov files but was not done for A_QUICKTIME" mkv files.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7c1c453ce9f0fc71e5c806615d4390d1b9c172d0
---

 libavformat/matroskadec.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index aad567a..b77e7e8 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -1853,6 +1853,7 @@ static int matroska_parse_tracks(AVFormatContext *s)
             if (ret < 0)
                 return ret;
             codec_id         = st->codec->codec_id;
+            fourcc           = st->codec->codec_tag;
             extradata_offset = FFMIN(track->codec_priv.size, 18);
         } else if (!strcmp(track->codec_id, "A_QUICKTIME")
                    && (track->codec_priv.size >= 86)
@@ -2124,6 +2125,7 @@ static int matroska_parse_tracks(AVFormatContext *s)
             }
         } else if (track->type == MATROSKA_TRACK_TYPE_AUDIO) {
             st->codec->codec_type  = AVMEDIA_TYPE_AUDIO;
+            st->codec->codec_tag   = fourcc;
             st->codec->sample_rate = track->audio.out_samplerate;
             st->codec->channels    = track->audio.channels;
             if (!st->codec->bits_per_coded_sample)