I want to do Audio Streaming. I used CMdaAudioInputStream and CMdaAudioOutputStream for this purpose.
I did achieve half duplex streaming using these APIs and it works well on device too.
My next step is to do a Full Duplex streaming. I tried to play recorded stream as soon as I get it. All I am getting is KErrGeneral, KErrInUse KErrServerBusy in callback methods of MMdaAudioInputStreamCallback and MMdaAudioOutputStreamCallback. I observed Kern- ExeC 0 on emulator too. Device(N80) reboots.
I am using S60 3rd ed MR.
Can someone give any suggestion or any reference material I should go through for achieving Full Duplex Audio Streaming.