PCM -> AAC (Encoder) -> PCM(Decoder) in real-time with correct optimization

Question

I\'m trying to implement

AudioRecord (MIC) ->

PCM -> AAC Encoder
AAC -> PCM Decode

-> AudioTrack??  (SPEAKER)

with Me

Answer 1

D/AudioRecoder﹕ 4096 bytes read D/AudioEncoder﹕ 360 bytes encoded D/UDP Receiver﹕ received !!! from /127.0.0.1:39000 D/UDP Receiver﹕ 360 bytes received D/AudioDecoder﹕ 8192 bytes decoded

This is because acc decoder always decode to stereo channels,even if the encoded data is MONO. so if your encoding side is set to stereo channels, it will be like:

D/AudioRecoder﹕ 8192 bytes read D/AudioEncoder﹕ 360 bytes encoded D/UDP Receiver﹕ received !!! from /127.0.0.1:39000 D/UDP Receiver﹕ 360 bytes received D/AudioDecoder﹕ 8192 bytes decoded