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

[FFmpeg]

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

 Replying to [comment:9 feelart]:
 > >If setting metadata is all you need, a patch may not be difficult, can
 you provide samples (or point to a specification)?
 > I don't think so.

 You mean setting metadata will not be enough, the mp3 files will be
 encoded differently depending on which value is passed for ''--scale'' ?

 > Attached is an mp3 example.
 >
 > ffprobe -i 2normalize.mp3 -show_streams -show_packets
 > and
 > ffprobe -i _isNormalize.mp3 -show_streams -show_packets
 > show no KDiff3 difference (except in file's name)

 Meaning the metadata is the only difference between the files while the
 actual data packets are identical?

 Sorry, I am not a native speaker...

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2699#comment:11>
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