[wp-trac] [WordPress Trac] #60889: wide gamut AVIF is desaturated (retagged as sRGB on upload)

WordPress Trac noreply at wordpress.org
Tue Sep 17 17:18:19 UTC 2024


#60889: wide gamut AVIF is desaturated (retagged as sRGB on upload)
--------------------------+------------------------------
 Reporter:  gregbenz      |       Owner:  adamsilverstein
     Type:  defect (bug)  |      Status:  assigned
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Media         |     Version:
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by adamsilverstein):

 Hi @gregbenz - looping back to check on this ticket. Thanks for the
 details about how to test; I was hoping for some way to automate Gamut
 testing.

 I expect this issue is related to how we are using Imagick (or GD) to
 process the images. I see Imagick has several commands that seem related
 such as `setImageColorspace` (I'm not sure what command we need to use
 though). To fix this issue, we may need to change some output settings
 (ideally based on detecting the format or colour Gamut of the uploaded
 image).

 If you open a ticket on the Imagick repository, please link back here so I
 can follow.

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Ticket URL: <https://core.trac.wordpress.org/ticket/60889#comment:9>
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