Animated AVIF is rendered slowly on Safari

Animated AVIF is rendered slowly on Safari

Tested with MacBook pro (16" 2019) and Safari (Version 17.0 - 19616.1.27.211.1) and also on several iPhone models (14, 15 Pro) (over BrowserStack)

When using macBook pro (16" 2019) with Chrome (Version 120.0.6099.129) it is rendered OK

example for 720p@25FPS: https://res.cloudinary.com/yaronshmueli/image/upload/cases/animated_AVIF_Apple/world_flight_fast_decode_tile_clmn_btiolg.avif

Successfully reproduced with following devices

  • MacBook Pro 14-inch, Nov 2023, Apple M3 Max 36GB, macOS Sequoia 15.0
  • iPhone 15 Pro Max, iOS 18.0
Animated AVIF is rendered slowly on Safari
 
 
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