CoreAudio: recording sound from other apps

Question

I'm thinking about creating a plugin for jailbroken iPhones to record audio from apps. Because I'm new to CoreAudio I want to ask first if that would be possible? (so I don't invest dozens of hours in CoreAudio without even having a chance to do what I want ;))

So what do you guys think? Any tips?

Thanks in advance!

Answer 1

nevermind, figured an interesting way out: I catch the AudioUnit when it is being initialized, then add another Callback and write it to file