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| author | Michael Niedermayer <michaelni@gmx.at> | 2009-02-26 23:47:32 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2009-02-26 23:47:32 +0000 |
| commit | 3797c74ba5350692122a81db62a7bf2ce152f7fc (patch) | |
| tree | 937ea6305b90b405b4760bcabf0d23de1379a869 /libavcodec/avcodec.h | |
| parent | 83569729d461d4a9465ad90d6a6e36eb2c358cb5 (diff) | |
| download | ffmpeg-3797c74ba5350692122a81db62a7bf2ce152f7fc.tar.gz | |
Add ticks_per_frame, this should hopefully fix the regressions caused
by the time_base change.
Originally committed as revision 17630 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/avcodec.h')
| -rw-r--r-- | libavcodec/avcodec.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index a3bfcbc431..b078bc98c2 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -30,7 +30,7 @@ #include "libavutil/avutil.h" #define LIBAVCODEC_VERSION_MAJOR 52 -#define LIBAVCODEC_VERSION_MINOR 19 +#define LIBAVCODEC_VERSION_MINOR 20 #define LIBAVCODEC_VERSION_MICRO 0 #define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ @@ -2323,6 +2323,15 @@ typedef struct AVCodecContext { * - decoding: Set by libavcodec */ struct AVHWAccel *hwaccel; + + /** + * For some codecs, the time base is closer to the field rate than the frame rate. + * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration + * if no telecine is used ... + * + * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2. + */ + int ticks_per_frame; } AVCodecContext; /** |