尝试在 ubuntu 上运行 pyaudio 时出现错误
[英]I get errors when trying to run pyaudio on ubuntu
问题描述
I am trying to run a code, that is able to record audio from the mic.
我正在尝试运行一个能够从麦克风录制音频的代码。
But i am getting this error:但我收到此错误：
line 86, in record
stream = p.open(format=FORMAT,channels=CHANNELS,rate=RATE,output=True,input=True,frames_per_buffer=CHUNK)
File "/usr/lib/python3/dist-packages/pyaudio.py", line 750, in open
stream = Stream(self, args, *kwargs)
File "/usr/lib/python3/dist-packages/pyaudio.py", line 441, in _init_
self._stream = pa.open(**arguments)
OSError: [Errno -9996] Invalid output device (no default output device)
I tried to uninstall pulseaudio, python but nothing is working我试图卸载pulseaudio，python，但没有任何工作
1 个解决方案
解决方案1
1 已采纳 2021-03-31 19:40:02
I am trying to run a code, that is able to record audio from the mic.我正在尝试运行一个能够从麦克风录制音频的代码。
But i am getting this error:但我收到此错误：
line 86, in record
stream = p.open(format=FORMAT,channels=CHANNELS,rate=RATE,output=True,input=True,frames_per_buffer=CHUNK)
File "/usr/lib/python3/dist-packages/pyaudio.py", line 750, in open
stream = Stream(self, args, *kwargs)
File "/usr/lib/python3/dist-packages/pyaudio.py", line 441, in _init_
self._stream = pa.open(**arguments)
OSError: [Errno -9996] Invalid output device (no default output device)
I tried to uninstall pulseaudio, python but nothing is working我试图卸载pulseaudio，python，但没有任何工作
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