This was a 2.25 MB mp4 file, but you can’t upload that to lemmy of course - but you can cut shitloads out and convert to a 4 MB gif - which it’ll accept and turn into a webm file, so Christ knows how it’ll play on various clients.
Anyway, the vid is nicked from here
Yeah. That sort-of works in Boost. Have to click it, but it plays in a new screen after it’s had a little think.