comment vorbis objectype id

Originally committed as revision 11612 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 067db6a58a
parent 4f8dc3b7f1
commit 067db6a58a
1 changed files with 1 additions and 1 deletions
--- a/libavformat/isom.c
+++ b/libavformat/isom.c
@ -46,7 +46,7 @@ const AVCodecTag ff_mp4_obj_type[] = {
    { CODEC_ID_PNG       , 109 },
    { CODEC_ID_JPEG2000  , 110 }, /* 15444-1 */
    { CODEC_ID_VC1       , 163 },
-    { CODEC_ID_VORBIS    , 221 },
+    { CODEC_ID_VORBIS    , 221 }, /* non standard, gpac uses it */
    { CODEC_ID_QCELP     , 225 },
    { 0, 0 },
 };