I need a library that helps me manipulate a sound file playing in a custom app on an iPad.
Here’s what I mean.
Users runs app.
User play track.
User presses a button and an echo occurs.
User presses a button and the music loops.
And other similar DJ events….
Is there an API that makes this possible?
and if your sounds are short enough AudioToolbox.framework. should be enough, if not: AVFoundation.framework CoreAudio.framework