Hi Sam, On Sun, Aug 09, 2009 at 03:23:15PM +0100, Sam Dutton wrote: > As an aside to Chris McCormick's comments, I wonder if it might also be > useful/possible/appropriate (or not) to provide access to media data in the > way that the ActionScript computeSpectrum function does: > > http://livedocs.adobe.com/flash/9.0/ActionScriptLangRefV3/flash/media/SoundMixer.html#computeSpectrum%28%29 > > Sample visualization using Canvas with computeSpectrum: > http://www2.nihilogic.dk/labs/canvas_music_visualization/
If the set of signal vector operators came with an FFT operator, which they definately should, then this would be taken care of in a way which would look pretty similar to that API. Best, Chris. ------------------- http://mccormick.cx
