• OpenFrameworks 0.10 ( https://openframeworks.cc/ )
• ofxXmlSettings
• ofxGpuParticles ( https://github.com/neilmendoza/ofxGpuParticles )
• ofxFft ( https://github.com/kylemcdonald/ofxFft)
• ofxDatGui ( https://github.com/braitsch/ofxDatGui )

GPL v3

This guy basically makes particles out of the pixels in a video and pushes them around, using an attractor moved by the frequences detected in an audio feed.

Here's how you set it up:

• You name your video video.mp4 and you drop it in data/video/. Every pixel will become a particle, so be considerate when it comes to resolution. Or, you know, just load an 8k video on a PI and enjoy 1fps while frying an egg on the device.
• g key toggles your gui, enabling you to fiddle with parameters
• s save the current configuration to file
• l reloads the last configuration you saved
• by default the audio input comes from device 0 on your system, whatever it is; howerver, if you have multiple sound interfaces, you'll see them listed at the bottom of your gui. They will be in the [device_id] - [device_name] format; if you want to change your input just edit the <dev_id> tag in data/settings.xml with the device id you want to use.