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author | Michael Niedermayer <michaelni@gmx.at> | 2012-03-25 21:04:48 +0200 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2012-03-25 21:49:42 +0200 |
commit | 1b0fcf33b80d72d1e48287feda5cea9fdf906ee0 (patch) | |
tree | 5238d407b7cbcd534814f70c942e318244fbc12a /libswresample/swresample.h | |
parent | e479013ae41050ad9b76429d8c6ab70684cddc93 (diff) | |
download | ffmpeg-1b0fcf33b80d72d1e48287feda5cea9fdf906ee0.tar.gz |
swr: More flexible and convenient buffering
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswresample/swresample.h')
-rw-r--r-- | libswresample/swresample.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libswresample/swresample.h b/libswresample/swresample.h index f860f7cdd6..f912bac042 100644 --- a/libswresample/swresample.h +++ b/libswresample/swresample.h @@ -102,6 +102,10 @@ void swr_free(struct SwrContext **s); * in and in_count can be set to 0 to flush the last few samples out at the * end. * + * If more input is provided than output space then the input will be buffered. + * You can avoid this buffering by providing more output space than input. + * Convertion will run directly without copying whenever possible. + * * @param s allocated Swr context, with parameters set * @param out output buffers, only the first one need be set in case of packed audio * @param out_count amount of space available for output in samples per channel |