FFglitch, FFmpeg fork for glitch arch
(ffglitch.org)72 points by captain_bender 4 hours ago
72 points by captain_bender 4 hours ago
Not a lot of info on the page about the process, etc, but this is also called "datamoshing." If you're curious, there's a great talk from Demuxed '21 on some of the details: https://www.youtube.com/watch?v=Qtia43DGSrY
Awesome! I remember seeing Datamosh 2 plugin for After Effects, but didn't know it used this open source project. Turns out there is a whole bunch of GUIs for ffglitch: https://ffglitch.org/frontends/
This page doesn't explain what FFglitch does, or how it's different to ffmpeg. For instance, what's Glitch? I'm guessing it's an architecture, but the post doesn't explain what it is or contextualize the term "architecture."
The clearly labeled "What?" button at the top of the page explains everything.
The what button doesn't explain much.
As far as I know, "glitching" is opening a jpeg file with a text editor then deleting random ranges of characters, saving it again and then letting image viewers try to open the file, resulting in artifacts being added to the image.
This project seems to do the same for video files, but generating a valid video at the end.
That is “data bending” (borrowed from “circuit bending”; e.g. opening a toy that makes sound and using ‘a moist finger’ probing the pcb for changes in sound). Glitching is the intentional act of introducing errors in hardware or software, to expose the inner workings (in the case of Glitch art, this was the original aim, to expose ‘the ghost in the machine’). Rosa Menkman wrote extensively about Glitch Art here: https://beyondresolution.info/Glitch-Studies-Manifesto
Glitch art, not glitch arch. The main page https://ffglitch.org/ is a slightly better introduction to the project.