[FFmpeg-cvslog] mmf: Write metadata into an Optional Data chunk

[Yoshihisa Uchida]

ffmpeg | branch: master | Yoshihisa Uchida <yoshihisa.uchida at gmail.com> | Sat Jan  5 23:11:09 2013 +0100| [3dff1bf99c65230cd62a06d4a4e5ab569a321eeb] | committer: Luca Barbato

mmf: Write metadata into an Optional Data chunk

Signed-off-by: Luca Barbato <lu_zero at gentoo.org>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3dff1bf99c65230cd62a06d4a4e5ab569a321eeb
---

 libavformat/mmf.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libavformat/mmf.c b/libavformat/mmf.c
index 84c4ef7..61f1d7a 100644
--- a/libavformat/mmf.c
+++ b/libavformat/mmf.c
@@ -83,7 +83,10 @@ static int mmf_write_header(AVFormatContext *s)
     avio_w8(pb, 0); /* code type */
     avio_w8(pb, 0); /* status */
     avio_w8(pb, 0); /* counts */
-    avio_write(pb, "VN:libavcodec,", sizeof("VN:libavcodec,") - 1); /* metadata ("ST:songtitle,VN:version,...") */
+    end_tag_be(pb, pos);
+
+    pos = ff_start_tag(pb, "OPDA");
+    avio_write(pb, "VN:libavcodec,", sizeof("VN:libavcodec,") -1); /* metadata ("ST:songtitle,VN:version,...") */
     end_tag_be(pb, pos);
 
     avio_write(pb, "ATR\x00", 4);