[FFmpeg-user] Write audio volume info to file

Alexander Bieliaev alexanderb at callcabinet.com
Thu Feb 16 13:52:26 EET 2023

At best, I would like to get an average audio volume. The problem with
using the volumedetect filter for me is that I'm using the ffmpeg library
for c# and I can't see the ffmpeg console output, so I want to write data
to a file.

On Thu, Feb 16, 2023 at 1:44 PM Michael Koch <astroelectronic at t-online.de>

> Am 16.02.2023 um 12:31 schrieb Alexander Bieliaev via ffmpeg-user:
> > How can I analyze the volume of input audio (in dB) and write that to the
> > text file?
> >
> If you want to know the mean and maximum volume in the whole stream,
> that can be done with the volumedetect filter. Or do you want to know
> the volume as a function over time?
> Michael
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