Puredata does it for free! http://www.puredata.info http://www.puredata.info vvvv does it for video (similar to Max's Jitter, or pd's GEM, except better), for

Puredata does it for free! http://www.puredata.info http://www.puredata.info vvvv does it for video (similar to Max's Jitter, or pd's GEM, except better), for windows, for kinda free! http://vvvv.org http://vvvv.org