I like to implement a voice chat, i have first capture audio with CaptureSession and when i try to play the audio, i have some problems.
With OpenAL, i can't have the sound, data have been append in the buffer but no sound out, but captureSession not run, OpenAL works just fun with a file.
With Audio Queue Service and AUGraph, sound can out but, it stop captureSession one sound is play.
So, i think is a problem with audio device in and out with captureSession and OpenAL...
Someone know how i can work with AVCaptureSession and OpenAL together or an other service to play the sound data when AVCaptureSession is running????