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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-03 21:34:43 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-03 21:34:43 +0200 |
| commit | de707bc8bdfff92a1905169ba6054034d464dbb5 (patch) | |
| tree | 4115aae2f3c5172d91d752c157e2a76be43c345c /libavformat/internal.h | |
| parent | 05e5a24f79fedc36a1addf8a8ed36e9ad5c42d8c (diff) | |
mux/nut: factorize ff_choose_timebase() out of nut
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/internal.h')
| -rw-r--r-- | libavformat/internal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavformat/internal.h b/libavformat/internal.h index 402e155e86..2689b2f48c 100644 --- a/libavformat/internal.h +++ b/libavformat/internal.h @@ -354,5 +354,13 @@ void ff_compute_frame_duration(int *pnum, int *pden, AVStream *st, int ff_get_audio_frame_size(AVCodecContext *enc, int size, int mux); +/** + * Chooses a timebase for muxing the specified stream. + * + * The choosen timebase allows sample accurate timestamps based + * on the framerate or sample rate for audio streams. It also is + * at least as precisse as 1/min_precission would be. + */ +AVRational ff_choose_timebase(AVFormatContext *s, AVStream *st, int min_precission); #endif /* AVFORMAT_INTERNAL_H */ |