[FFmpeg-trac] #11443(undetermined:closed): PNG and APNG Incorrect Colors Because of Tags

FFmpeg trac at avcodec.org
Mon Feb 3 15:41:37 EET 2025


#11443: PNG and APNG Incorrect Colors Because of Tags
-------------------------------------+-------------------------------------
             Reporter:               |                    Owner:  (none)
  Jay123210599                       |
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:  duplicate
             Keywords:  png apng     |               Blocked By:
  tags Tag                           |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Jay123210599):

 Replying to [comment:3 MasterQuestionable]:
 > ͏    Trace the links for the technical background. (the unfixable
 presentation havoc)
 > ͏    But to somewhat mitigate:
 > ͏    Probably fixing #11002 (by not generating alike PNG meta) could
 help.

 Wait, what's havoc, and why does it cause PNG and APNG to show incorrect
 colors because of tag issues? Why isn't it fixable?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11443#comment:4>
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