No. I used to think this too, but it isn't limited to keyframes.You can convert ...

		jaffathecake 12 hours ago \| parent \| context \| favorite \| on: JPEG XL vs. AVIF for web use-cases No. I used to think this too, but it isn't limited to keyframes.You can convert an AV1 MP4 to AVIF and back losslessly - even if it has non-keyframes. It's just a different container. It has the full AV1 capability. Plus transparency.
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