Flickernoise is the user-friendly VJ application optimized for the Milkymist One and the Milkymist SoC. It renders hardware-accelerated visual effects comparable (and, to some extent, compatible) with those of MilkDrop 1.x, the popular audio visualization plug-in for Winamp.
Flickernoise allows the creation of visual patches and their connection with all the interfaces that the Milkymist One provides thanks to an easy to use graphical user interface. Let the visuals react to sound and MIDI events, connect a camera and create live phantasmagoric images of yourself...
Flickernoise is covered by the GNU GPL license version 3. The source code is hosted by Github. You can also download source tarballs of the releases here. See build instructions if you want to build from sources - but the easy way is to use the binaries or the automatic web update feature of your Milkymist One.