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

[FFmpeg]

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

 "If we just feign to not see any difference at all everything becomes then
 correct."

 Indeed, bugs in our brain are certainly unfortunate. Probably fixable
 though, this is beain issue only, gray looks different depending to its
 surrounds, and thus gamma 2.4 would be equal 2.0 gamma in correct
 surroundings.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11002#comment:14>
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