MegaGlitchaTron - A command line glitch art script

Syntax: megaglitchatron.sh [-i|m|o]
options:
i - Set input file name.
m - Set mode: hex, son or gif.
f - chose effect for sonification (chrusher, phaser, chorus, eeser)
o - Set output file name.

modes:
hex: uses sed to search and replace a string. Supported input / output: video or image file.
son: uses ffmpeg to do sonification (treats video / images as audio) Supported input/output: video or image file. (needs -f for effect)
gif: creates a glitched gif our of a static image. Supported input: image file, output: GIF.
PBM format - black and white output
PGM format - greyscale output
PAM format - color output

Software needed:

Git Bash for Windows https://git-scm.com/downloads (includes the bash shell and software such as sed – a stream editor)

• MacOS ships with everything installed
• Linux should use bash shell and install sed (included in most distros)

FFmpeg (used for preparing input material, stabilizing output, video / image edits)

• install instructions for MacOS and Windows: https://formatc.hr/datamosh101/
• to use on Linux install it via package manager

When everything is installed:

• grab code (clone or just download): https://gitlab.com/hacklab01/MegaGlitchATron/
• put your files (video or image) in the same directory where you put the script and run it. 

Example: 

Take a file called input.mp4, apply sonification effect to it and save output to a file called output.mp4 (actual output file will be called output.mp4-sonified.mp4)

bash megaglitchatron.sh -i input.mp4 -m son -o output.mp4