python - 音频 : AttributeError: 'module' object has no attribute 'PyAudio'

Question

今天我按照 http://people.csail.mit.edu/hubert/pyaudio/ 上的说明安装了 Pyaudio并尝试运行一些这样的示例。

import pyaudio
import wave

CHUNK = 1024
FORMAT = pyaudio.paInt16
CHANNELS = 2
RATE = 44100
RECORD_SECONDS = 5
WAVE_OUTPUT_FILENAME = "output.wav"

p = pyaudio.PyAudio()

stream = p.open(format=FORMAT,
            channels=CHANNELS,
            rate=RATE,
            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()

当我尝试运行它时

AttributeError: 'module' object has no attribute 'PyAudio'

这怎么可能？

Answer 1

您是否将示例文件命名为 pyaudio.py？当我这样做时，我得到了同样的错误。在这种情况下，只需重命名您的工作文件即可。