I am trying to get information regarding the tempo of a playing music file on the iphone.
I looked first at ofSoundPlayer, and that looked promising, but of course it turns out that it is not yet ported to the iphone.
so I have added the ofxALSoundPlayer, and that is playing music fine, but doesn’t appear to have any way for me to query for information about the playing sound.
I really do not know much about this area, and I am very interested in some pointers on where to look…it feels as though I should be able to extend ofALSoundPlayer to take advantage of the OpenAL.framework to get this information, btu I dont have any idea how to get started.
does anyone have any suggestions?