GIF is a very, very old and expensive (data size) format that should no longer be used.
I can’t make any promises but there is a chance we could support APNG or WebM avatars in the future.
I see, I wasn’t aware of that! I imagine something like APNG or WebM should be fine if it can provide the same kinds of results (short looped video). Would be cool to see in the future, thanks!