check_audio_device_id.py
· 454 B · Python
Raw
import pyaudio
def list_audio_devices():
p = pyaudio.PyAudio()
print("Available audio devices:")
for i in range(p.get_device_count()):
device_info = p.get_device_info_by_index(i)
# 只打印输出设备
if device_info['maxOutputChannels'] > 0:
print(f"Device ID: {i}, Name: {device_info['name']}, Max Output Channels: {device_info['maxOutputChannels']}")
p.terminate()
list_audio_devices()
| 1 | import pyaudio |
| 2 | |
| 3 | def list_audio_devices(): |
| 4 | p = pyaudio.PyAudio() |
| 5 | |
| 6 | print("Available audio devices:") |
| 7 | for i in range(p.get_device_count()): |
| 8 | device_info = p.get_device_info_by_index(i) |
| 9 | # 只打印输出设备 |
| 10 | if device_info['maxOutputChannels'] > 0: |
| 11 | print(f"Device ID: {i}, Name: {device_info['name']}, Max Output Channels: {device_info['maxOutputChannels']}") |
| 12 | |
| 13 | p.terminate() |
| 14 | |
| 15 | list_audio_devices() |
| 16 |