RESOLVED DUPLICATE of bug 305155305154
Some animated AVIFs appear black on Safari 
https://bugs.webkit.org/show_bug.cgi?id=305154
Summary Some animated AVIFs appear black on Safari
matiasbryan
Reported 2026-01-08 15:35:32 PST
Some animated AVIFs have a black background when viewed in Safari. Example: https://bryansandbox.imgix.net/_static/bugs/GEN-1226/elephant.png?fm=avif User agent: ``` Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.6 Safari/605.1.15 ``` This only happens in Safari. Seems to have been an issue since July (haven't tested before that).
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Radar WebKit Bug Importer
Comment 1 2026-01-08 15:35:38 PST
<rdar://problem/167802969>
Tyler Wilcock
Comment 2 2026-01-09 07:32:14 PST
*** This bug has been marked as a duplicate of bug 305155 ***
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