---

stream 0x80097c78 input 0x8002c0d8 output 0 rate 16000.000000 framesPerBuffer 320 flags 1 callback 0x700a59c5 user_data 0x80097c48
stream 0x80097c7c input 0 output 0x8002c0f8 rate 16000.000000 framesPerBuffer 320 flags 1 callback 0x700a5c01 user_data 0x80097c48

pa_thread_hnd_out) audio_dev_rate=16000 stream: rate=16000 sample_format=0x8 num_chan=1 out_frames=640 inp_frames=640
out_buf = 0x20024780, buf_len 1280
stream=0x8001da38 cur_chan=1 out_chan=2
pa_thread_hnd_in) audio_dev_rate=16000 stream: rate=16000 sample_format=0x8 num_chan=1 out_frames=640 inp_frames=640
in_buf = 0x20025180, buf_len 1280
stream=0x8001da04 cur_chan=2 out_chan=1

out_buf = 0x20024780, buf_len 1280
stream=0x8001da38 cur_chan=1 out_chan=2
in_buf = 0x20024C80, buf_len 1280
stream=0x8001da04 cur_chan=2 out_chan=1