PyAudio Input Overflowed -9981 - No solution working

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慢半拍i
慢半拍i 2021-01-14 12:07

Please do not report this question as a duplicate, because none of the already available Solution working for me, I tested them all

So, I am trying

5条回答
  •  臣服心动
    2021-01-14 12:58

    I just increased the chunk number and it appears that it works! here's my code

    import pyaudio
    import wave
    
    CHUNK = 44100  #just a big number
    FORMAT = pyaudio.paInt16
    CHANNELS = 1 #i found that my mic has 1 channel
    RATE = 44100
    RECORD_SECONDS = 5
    WAVE_OUTPUT_FILENAME = "output.wav"
    
    p = pyaudio.PyAudio()
    
    stream = p.open(format=FORMAT,
                    channels=CHANNELS,
                    rate=RATE,
                    input_device_index=3, #found that also
                    input=True,
                    frames_per_buffer=CHUNK)
    
    print("* recording")
    
    frames = []
    
    for i in range(0, int(RATE / CHUNK * RECORD_SECONDS)):
        data = stream.read(CHUNK)
        frames.append(data)
    
    print("* done recording")
    
    stream.stop_stream()
    stream.close()
    p.terminate()
    
    wf = wave.open(WAVE_OUTPUT_FILENAME, 'wb')
    wf.setnchannels(CHANNELS)
    wf.setsampwidth(p.get_sample_size(FORMAT))
    wf.setframerate(RATE)
    wf.writeframes(b''.join(frames))
    wf.close()
    

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