Audio amplitute and frequency to image properties

hello all. i’m just getting into 4v. i’m really liking it!

i’m in the middle of gathering all of the info from the wiki and forums to help me with my first patch. i’d like to build a patch whereby the audio’s (audioin or waveplayer) amplitute and frequency affect various, yet to be determined, image properties. this has probably been done before. if so, can someone point to a patch as an example?

i’m sure this topic has been covered in the forums before but i can’t seem to find anything directly relevant. any links to existing threads on this topic would be greatly appreciated too!

thanks very much!!

Have a look at Beattracker(DShow9) and FFT(DShow9).
This might also help.