Apart from limited resolution probably the biggest problem with AVIF: It doesn't support progressive decoding. Which could effectively cancel out its smaller fi

Apart from limited resolution probably the biggest problem with AVIF: It doesn't support progressive decoding. Which could effectively cancel out its smaller file size for any web applications. AVIF only shows when it is 100% finished. See https://www.youtube.com/watch?v=UphN1_7nP8U https://www.youtube.com/watch?v=UphN1_7nP8U This comparison video is admittedly a little unfair though, because AVIF would have easily 30% lower file size than JPEG XL on ordinary images with medium quality.