无法使用pyaudio录制音频
这是我的密码。运行此程序时,录制的文件已成功创建。但我无法听到文件中的任何数据。我仍然对麦克风等输入设备的频道选择感到困惑无法使用pyaudio录制音频,pyaudio,Pyaudio,这是我的密码。运行此程序时,录制的文件已成功创建。但我无法听到文件中的任何数据。我仍然对麦克风等输入设备的频道选择感到困惑 import pyaudio import wave chunk = 1024 # Record in chunks of 1024 samples sample_format = pyaudio.paInt16 # 16 bits per sample channels = 2 fs = 44100 # Record at 44100 samples per se
import pyaudio
import wave
chunk = 1024 # Record in chunks of 1024 samples
sample_format = pyaudio.paInt16 # 16 bits per sample
channels = 2
fs = 44100 # Record at 44100 samples per second
seconds = 3
filename = "output.wav"
p = pyaudio.PyAudio() # Create an interface to PortAudio
print('Recording')
stream =p.open(format=sample_format,channels=channels,rate=fs,frames_per_buffer=chunk,input=True)
frames = [] # Initialize array to store frames
# Store data in chunks for 3 seconds
for i in range(0,int(fs/chunk * seconds)):
data = stream.read(chunk)
frames.append(data)
# Stop and close the stream
stream.stop_stream()
stream.close()
# Terminate the PortAudio interface
p.terminate()
print('Finished recording')
# Save the recorded data as a WAV file
wf = wave.open(filename, 'wb')
wf.setnchannels(channels)
wf.setsampwidth(p.get_sample_size(sample_format))
wf.setframerate(fs)
wf.writeframes(b''.join(frames))
wf.close()