I was in a Google Hangout making fun of the PSP's short lived UMD movie format. Then I remembered GBA Video was a thing.
What do you think is the worst possible way to watch a movie. I still haven't seen anything worse than GBA Video. (http://assets2.ignimgs.com/2005/11/05/gba-video-shrek-20051104090846338-1305693_1024w.jpg)
DAT?
Somewhere around here, I have an old bootleg of Oversexed Rugsuckers From Mars on CD ROM from the early '90s...
Pretty clever for it's day, but it's in 240x180 & was meant for a 600x400 screen... Kind of a headache watching it on a 1280x1024 screen...
I aint real wild about musicals...
ASF? They can be kinda squirrely...
VIV... I've got a couple of shorts that Emmanuelle Beart was in this incredibly obscure European extension...
Probably one of the early electromechanical TV formats. Still cool tho. :)
If we're talking about digital formats I'm not sure. I was playing around with Real Converter awhile back, & one format turned the video into a slideshow, with strobe fx. The format was designed for cell phones.