> Does JPEG-XL really include animation support? Yes, it does. It's a limited sort of animation like GIFs were; JPEG XL is not derived from video codecs like W

> Does JPEG-XL really include animation support? Yes, it does. It's a limited sort of animation like GIFs were; JPEG XL is not derived from video codecs like WebP, AVIF, and HEIF are, where those formats include "animation" by really breaking out of being a subset and just being the regular intraframe video codec.