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| author | Anton Khirnov <anton@khirnov.net> | 2012-10-28 22:52:55 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2012-10-29 20:05:47 +0100 |
| commit | dc5793062e7a0f6d195fc403d7ce242729b4ea4a (patch) | |
| tree | 6296078cd41eec9267390cccaa5ee841fc5783ef | |
| parent | 01b760190d32550683d7c790309acadea3fe0820 (diff) | |
| download | ffmpeg-dc5793062e7a0f6d195fc403d7ce242729b4ea4a.tar.gz | |
lavr: document upper bound on number of output samples.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
| -rw-r--r-- | libavresample/avresample.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavresample/avresample.h b/libavresample/avresample.h index 87134b3916..b0a9e247e8 100644 --- a/libavresample/avresample.h +++ b/libavresample/avresample.h @@ -265,6 +265,10 @@ int avresample_set_compensation(AVAudioResampleContext *avr, int sample_delta, /** * Convert input samples and write them to the output FIFO. * + * The upper bound on the number of output samples is given by + * avresample_available() + (avresample_get_delay() + number of input samples) * + * output sample rate / input sample rate. + * * The output data can be NULL or have fewer allocated samples than required. * In this case, any remaining samples not written to the output will be added * to an internal FIFO buffer, to be returned at the next call to this function |