[FFmpeg-devel] [PATCH] Update mp4 object type for VP9

KongQun Yang kqyang at google.com
Thu Jun 29 00:47:34 EEST 2017


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

Change-Id: I6260fb11ce275f0da12b0c92ecf670bfde28b4e5
---
 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 */
-- 
2.13.2.725.g09c95d1e9-goog



More information about the ffmpeg-devel mailing list