[FFmpeg-user] Audio Normalization with ffmpeg

Paul B Mahol onemda at gmail.com
Tue Feb 23 17:55:54 CET 2016

On 2/23/16, master yoda <doenerbudenchef-at-yahoo.de at ffmpeg.org> wrote:
> I actually use volumedetect first to determine the peak level of an audio
> stream and set the correct value with -filter_complex volume=x,y dB in my
> video transcoding script to normalize the audio level. I've seen in the
> ffmpeg 3.0 changelog, that there are two new filters available: alimit and
> dynaudnorm. Can I use one of these filters to do a simple audio
> normalization? It seems to me that dynaudnorm is a bit too much for my
> scenario. I don't want to "applying extra gain to the "quiet" sections".

What you want is only possible only in two pass, and that's what you
are already doing.

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