[wp-trac] [WordPress Trac] #62900: PNG original image not affected by conversion filter

[WordPress Trac]

#62900: PNG original image not affected by conversion filter
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 Reporter:  pixlpirate                           |       Owner:
                                                 |  adamsilverstein
     Type:  defect (bug)                         |      Status:  reviewing
 Priority:  normal                               |   Milestone:  Awaiting
                                                 |  Review
Component:  Media                                |     Version:  6.7.1
 Severity:  normal                               |  Resolution:
 Keywords:  needs-patch dev-feedback needs-      |     Focuses:
  testing                                        |
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Comment (by adamsilverstein):

 @pixlpirate excellent, thanks for clarifying!

 > Note that the sub-sizes of image.png are converted to AVIF (if any), but
 original image remains in PNG

 I missed this in reading your original report, we get many reports of AVIF
 not working so I jumped to that as a possible cause.

 This may be related to an issue reported with the Performance Lab plugin:
 https://github.com/WordPress/performance/issues/1798

 I will try to reproduce this and review the fix you suggested.

 Some follow up questions:
 * Does this happen with ALL PNG uploads?
 * Can you share you site health->media data - I'm curious which media
 library/version is handling the PNGs in case that is related.

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Ticket URL: <https://core.trac.wordpress.org/ticket/62900#comment:3>
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