Right now I am working on a project which uses WiiMotes as MIDI controllers and input devices for Pd. That section of the project is working well, but I would like to add a video aspect to the audio element I already have completed. I was wondering where I should start in an attempt to make a 'visualizer' of sorts that runs off of either audio output from Ableton or microphone input (basically anything that would translate the audio I am making into an image).

Any advice would be appreciated, thanks in advance.

Ah, thank you so much!

Are there any examples of frequency analysis patches I can find somewhere?