User blog comment:DiscoDuck/Do you want Blaze the Cat in Sonic & All-Stars Racing Transformed?/@comment-115265-20121119133211/@comment-115265-20121119140829

I erased it after it failed.

No, GIFs are supported. You posted a Nope.avi one a few months ago, in fact. I tried using it as a base for making mine work. Heh. Didn't fly.