def get_user_selected_input_name() -> str:
from pupil_audio.utils.pyaudio import DeviceInfo
default_device = DeviceInfo.default_input()
if default_device is None:
print("No default input device availabe!")
exit(-1)
input_names = sorted(device.name for device in DeviceInfo.inputs_by_name().values())
default_name = DeviceInfo.default_input().name
print("-" * 80)
print("PLEASE SELECT INPUT DEVICE:")
for index, name in enumerate(input_names):
default_flag = "D" if name == default_name else " "
print(f"\t[{index}] {default_flag}: {name}")
try:
selected_name = input_names[int(input(">>> "))]
except (ValueError, IndexError):
print("Invalid input device number. Try again.")
exit(-1)
print("-" * 80)
return selected_name
def main():
import pprint
from pupil_audio.utils.pyaudio import DeviceInfo
input_devices, output_devices = DeviceInfo.inputs_by_name(
), DeviceInfo.outputs_by_name()
input_default, output_default = DeviceInfo.default_input(
), DeviceInfo.default_output()
pp = pprint.PrettyPrinter(indent=4)
print("-" * 80)
print(f"### INPUT DEVICES (default = \"{input_default.name}\") ###")
pp.pprint(input_devices)
print("-" * 80)
print(f"### OUTPUT DEVICES (default = \"{output_default.name}\") ###")
pp.pprint(output_devices)
print("-" * 80)
def default_device():
return DeviceInfo.default_input()