[FFmpeg-devel] [PATCH 2/2] lavfi: add sine audio source.

Nicolas George nicolas.george at normalesup.org
Tue Mar 19 16:17:13 CET 2013

Le nonidi 29 ventôse, an CCXXI, Paul B Mahol a écrit :
> What was motivation for this patch?
> Am I wrong or same functionality is available via aevalsec?

This version is at least thirty times faster than aevalsec, counting ffmpeg
overhead, but that does not matter much (although it will probably be nice
when running under valgrind).

What matters, and the motivation for writing it, is that except for options
parsing, everything is done with integer arithmetic, without arch-dependant
rounding errors, and therefore usable in FATE tests.


  Nicolas George
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