[FFmpeg-devel] [PATCH] avfilter/sine: support expression in the number of output samples
u at pkh.me
Sun Sep 6 15:29:39 CEST 2015
On Sat, Aug 15, 2015 at 07:45:56PM +0200, Nicolas George wrote:
> L'octidi 28 thermidor, an CCXXIII, Clement Boesch a écrit :
> > The expression is evaluated once per frame, so very low overhead.
> > But for the record, I tried the following:
> > 0.10% ffmpeg_g ffmpeg_g [.] av_expr_eval
> Indeed, I should have remembered that there was quite a few mallocs and such
> per frame too. Thanks for running the tests, I have no objection to the
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