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| author | Vignesh Venkatasubramanian <vigneshv@google.com> | 2013-08-16 11:08:06 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-08-18 00:04:08 +0200 |
| commit | 571efd972986c857c50f2ddc6e3cfb320f06450f (patch) | |
| tree | 30d76a13ab31bf12a5009fcf4a7ac2ec6154a465 /libavformat/matroska.h | |
| parent | 6e4b9b8a2fb52f0deee3f420d553b903532a0444 (diff) | |
| download | ffmpeg-571efd972986c857c50f2ddc6e3cfb320f06450f.tar.gz | |
lavf/matroska: Adding the new SeekPreRoll element
In order to encapsuate Opus in Matroska, there is a new element
that has been added to the Matroska Spec, SeekPreRoll. It has the
duration in nanoseconds that has to be decoded before every seek.
Spec: http://matroska.org/technical/specs/index.html#SeekPreRoll
Proposal for encapsulateing Opus in Matroska:
http://wiki.xiph.org/MatroskaOpus
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/matroska.h')
| -rw-r--r-- | libavformat/matroska.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavformat/matroska.h b/libavformat/matroska.h index 2eb2fe6fe3..9c8071adaf 100644 --- a/libavformat/matroska.h +++ b/libavformat/matroska.h @@ -91,6 +91,7 @@ #define MATROSKA_ID_CODECINFOURL 0x3B4040 #define MATROSKA_ID_CODECDOWNLOADURL 0x26B240 #define MATROSKA_ID_CODECDECODEALL 0xAA +#define MATROSKA_ID_SEEKPREROLL 0x56BB #define MATROSKA_ID_TRACKNAME 0x536E #define MATROSKA_ID_TRACKLANGUAGE 0x22B59C #define MATROSKA_ID_TRACKFLAGENABLED 0xB9 |