[FFmpeg-cvslog] Update mp4 object type for VP9

[KongQun Yang]

ffmpeg | branch: master | KongQun Yang <kqyang at google.com> | Wed Jun 28 14:47:34 2017 -0700| [45dbb40cd1b350fd421233da3e13e969f7c1df81] | committer: James Almer

Update mp4 object type for VP9

Updated to the standard value 0xB1 defined in mp4ra.org.

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=45dbb40cd1b350fd421233da3e13e969f7c1df81
---

 libavformat/isom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/isom.c b/libavformat/isom.c
index 55221156f8..3a9b3baf96 100644
--- a/libavformat/isom.c
+++ b/libavformat/isom.c
@@ -60,7 +60,7 @@ const AVCodecTag ff_mp4_obj_type[] = {
     { AV_CODEC_ID_EAC3        , 0xA6 },
     { AV_CODEC_ID_DTS         , 0xA9 }, /* mp4ra.org */
     { AV_CODEC_ID_OPUS        , 0xAD }, /* mp4ra.org */
-    { AV_CODEC_ID_VP9         , 0xC0 }, /* nonstandard, update when there is a standard value */
+    { AV_CODEC_ID_VP9         , 0xB1 }, /* mp4ra.org */
     { AV_CODEC_ID_FLAC        , 0xC1 }, /* nonstandard, update when there is a standard value */
     { AV_CODEC_ID_TSCC2       , 0xD0 }, /* nonstandard, camtasia uses it */
     { AV_CODEC_ID_EVRC        , 0xD1 }, /* nonstandard, pvAuthor uses it */