问题
I would like to capture audio and show the rythm in realtime. Are there some examples available as how to do something like this?
I've searched the web for audio processing libraries, but I can't figure out how to get it to work, because most libs have examples for recording audio.
Please point me in the right direction. Kind regards, Maarten
来源：https://stackoverflow.com/questions/13661809/capturing-audio-and-processing-rythm-in-realtime