[FFmpeg-user] Silence Removal

Moritz Barsnick barsnick at gmx.net
Mon Jul 6 17:36:01 CEST 2015

On Sat, Jun 27, 2015 at 21:26:28 +0000, Paul B Mahol wrote:
> > ffmpeg -i 1.m4a -af silenceremove=1:0.5:0:1:0.5:0 2.m4a

I have never quite gotten the hang of the syntax of that filter. I
would improve the documentation if I understood it. ;-)

> Perhaps you could use silencedetect and then trim audio you do not
> need while keeping same quality.

That's exactly what I do. Keeping same quality means "-c:a copy" BTW.


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