Re: Glitchy Video Breakdown Effect by Anders Hattne on Feb 20, 2014 at 1:17:59 pm
or you could look into that messy process called "data moshing" which pretty much consists in deleting i-frames (or was it p-frames?) from compressed video.
Search "how to data mosh" in you tube to start with!
...maybe there is a plug-in that simulates the effect by now.