[FFmpeg-trac] #2699(avfilter:new): automate lossless normalisation

[FFmpeg]

#2699: automate lossless normalisation
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             Reporter:  feelart      |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:  avfilter
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by feelart):

 FYI:

 MP3Gain provide lossless normalisation on MP3 & aac (with AACGain)

 Re: http://mp3gain.sourceforge.net/

 Lossless can be MD5 verified, as so
 1/ Normalising
 2/ decrease back by the same amount the normalised sound
 3/ compare MD5 of source with processed sound.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2699#comment:3>
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