[wp-trac] [WordPress Trac] #62174: Sending .avif image files refused in the editor

[WordPress Trac]

#62174: Sending .avif image files refused in the editor
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 Reporter:  NightAngel         |       Owner:  adamsilverstein
     Type:  enhancement        |      Status:  assigned
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Media              |     Version:  6.6.2
 Severity:  normal             |  Resolution:
 Keywords:  reporter-feedback  |     Focuses:  ui
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Comment (by peterwilsoncc):

 @adamsilverstein I've confirmed my server supports AVIF images (they
 upload and resizes generated) but I think you're right, the reproduction
 was due to my system, specifically because I was using Firefox.

 If I attempt to upload via the post editor's image block using Safari, I
 can upload the images. It fails in Firefox as the upload button indicates
 support for `image/*` and Firefox does not recognise the file extension as
 such.

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Ticket URL: <https://core.trac.wordpress.org/ticket/62174#comment:10>
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