[FFmpeg-devel] [PATCH] libavfilter: add atempo filter (revised patch v6)

Nicolas George nicolas.george at normalesup.org
Fri Jun 15 16:20:53 CEST 2012

Le sextidi 26 prairial, an CCXX, Pavel Koshevoy a écrit :
> Add atempo audio filter for adjusting audio tempo without affecting
> pitch. This filter implements WSOLA algorithm with fast cross
> correlation calculation in frequency domain.
> Signed-off-by: Pavel Koshevoy <pavel at homestead.aragog.com>

No more remarks from me. Thanks for your work.

Note to the committer: do not forget to remove "(revised patch v6)" from the


  Nicolas George
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