[FFmpeg-trac] #11002(avformat:new): Unnecessary PNG metadata generated

[FFmpeg]

#11002: Unnecessary PNG metadata generated
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             Reporter:               |                    Owner:  (none)
  MasterQuestionable                 |
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  png          |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Changes (by MasterQuestionable):

 * Attachment "Extra.txt" added.

 ͏    "PNG-pHYs"\\͏    "CICodePoints"\\͏    "!PrimaryChromaticities"\\͏
 "Gamma"\\\\͏    No use for most implementations. (outright ignored)\\\\͏
 Sort of regression. (per <[/wiki/colorspace#Examples colorspace]>)\\\\͏
 See also: https://exiftool.org/TagNames/PNG.html\\͏    "Extra.txt":
 https://trac.ffmpeg.org/attachment/ticket/11002/Extra.txt
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Ticket URL: <https://trac.ffmpeg.org/ticket/11002>
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