diff options
Diffstat (limited to 'domestic/utility/get_io_channels.py')
| -rw-r--r-- | domestic/utility/get_io_channels.py | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/domestic/utility/get_io_channels.py b/domestic/utility/get_io_channels.py new file mode 100644 index 0000000..c5fa5e2 --- /dev/null +++ b/domestic/utility/get_io_channels.py @@ -0,0 +1,43 @@ +import pyaudio + +from domestic.global_state import * + + +def get_io_channels(): + try: + p = pyaudio.PyAudio() + CHUNK = 81920 + FORMAT = pyaudio.paInt16 + RATE = 44100 + except: + pass + else: + try: + stream = p.open(format=FORMAT, channels=2, rate=RATE, input=True, output=False, frames_per_buffer=CHUNK) + stream.stop_stream() + stream.close() + state['settings']['io-channels'][0] = '2' + except: + try: + stream = p.open(format=FORMAT, channels=1, rate=RATE, input=True, output=False, frames_per_buffer=CHUNK) + stream.stop_stream() + stream.close() + state['settings']['io-channels'][0] = '1' + except: + pass + + try: + stream = p.open(format=FORMAT, channels=2, rate=RATE, input=False, output=True, frames_per_buffer=CHUNK) + stream.stop_stream() + stream.close() + state['settings']['io-channels'][1] = '2' + except: + try: + stream = p.open(format=FORMAT, channels=1, rate=RATE, input=False, output=True, frames_per_buffer=CHUNK) + stream.stop_stream() + stream.close() + state['settings']['io-channels'][1] = '1' + except: + pass + + p.terminate()
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