This involves adding a new tag to the ff_mp4_obj_type table as well as
modifying mp4_get_codec_tag to return 'meta' for AV_CODEC_ID_META.
Signed-off-by: Erkki Seppälä <erkki.seppala....@nokia.com>
Signed-off-by: OZOPlayer <oz...@nokia.com>
---
libavformat/isom.c | 1 +
libavformat/movenc.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/libavformat/isom.c b/libavformat/isom.c
index 473700f..9fb96ef 100644
--- a/libavformat/isom.c
+++ b/libavformat/isom.c
@@ -66,6 +66,7 @@ const AVCodecTag ff_mp4_obj_type[] = {
{ AV_CODEC_ID_QCELP , 0xE1 },
{ AV_CODEC_ID_MPEG4SYSTEMS, 0x01 },
{ AV_CODEC_ID_MPEG4SYSTEMS, 0x02 },
+ { AV_CODEC_ID_META , 0x03 },
{ AV_CODEC_ID_NONE , 0 },
};
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 84a6940..2c933d4 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -1175,6 +1175,7 @@ static int mp4_get_codec_tag(AVFormatContext *s, MOVTrack
*track)
else if (track->par->codec_type == AVMEDIA_TYPE_VIDEO) tag =
MKTAG('m','p','4','v');
else if (track->par->codec_type == AVMEDIA_TYPE_AUDIO) tag =
MKTAG('m','p','4','a');
else if (track->par->codec_id == AV_CODEC_ID_DVD_SUBTITLE) tag =
MKTAG('m','p','4','s');
+ else if (track->par->codec_id == AV_CODEC_ID_META) tag =
MKTAG('m','e','t','a');
return tag;
}
--
2.7.4
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