[FFmpeg-trac] #9613(avfilter:new): add volumedetect filter support for >16bit audio

FFmpeg trac at avcodec.org
Sat Feb 19 19:04:21 EET 2022


#9613: add volumedetect filter support for >16bit audio
-------------------------------------+-------------------------------------
             Reporter:  chconnor     |                    Owner:  (none)
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:  avfilter
              Version:  unspecified  |               Resolution:
             Keywords:  normalize,   |               Blocked By:
  loudness, normalization, filter,   |
  filtering, filters, volume,        |
  volumedetect                       |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by chconnor):

 Yeah. In my case I was normalizing ~1700 files (convolution reverb impulse
 responses) most of which had peaks over 0 dBFS.

 Floating point audio isn't too uncommon a thing to want normalize, and the
 reason to normalize it is often precisely because it can have peaks over 0
 dBFS.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9613#comment:3>
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