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#!/usr/bin/env python

"""

PyAudio Example: Make a wire between input and output (i.e., record a

few samples and play them back immediately).

This is the callback (non-blocking) version.

"""

import pyaudio

import time

WIDTH = 2

CHANNELS = 2

RATE = 44100

p = pyaudio.PyAudio()

def callback(in_data, frame_count, time_info, status):

return (in_data, pyaudio.paContinue)

stream = p.open(format=p.get_format_from_width(WIDTH),

channels=CHANNELS,

rate=RATE,

input=True,

output=True,

stream_callback=callback)

stream.start_stream()

while stream.is_active():

time.sleep(0.1)

stream.stop_stream()

stream.close()

p.terminate()