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我無法讓pyaudio在Ubuntu機器上工作(值得信賴)。試圖用堵波播放器代碼pyaudio文檔頁面我得到:PyAudio沒有默認輸出設備
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Traceback (most recent call last):
File "./pyaudio-play.py", line 22, in <module>
output=True)
File "/usr/lib/python2.7/dist-packages/pyaudio.py", line 747, in open
stream = Stream(self, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/pyaudio.py", line 442, in __init__
self._stream = pa.open(**arguments)
IOError: [Errno Invalid output device (no default output device)] -9996
像this後,我沒有任何設備上使用,但我不使用enthought據我所知。打字pyaudio.pa .__ FILE__返回
'/usr/lib/python2.7/dist-packages/_portaudio.so'
我剛裝libportaudio-dev的通過和libportaudio0 apt-get的。
對於它的價值,和的arecord aplay不接任何設備:
aplay -l
aplay: device_list:268: no soundcards found...
但他們似乎都反正工作(即一個記錄和其他戲劇)。
我有註冊
$執行cat/proc/asound在/卡
0 [PCH ]: HDA-Intel - HDA Intel
PCH
HDA Intel PCH at 0xf9120000 irq 81 1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfb080000 irq 36 2 [Mic ]: USB-Audio - Samson Meteor Mic
Samson Technologies Samson Meteor Mic at usb-0000:00:1d.0-1.1, full speed 3 [NVidia_1 ]: HDA-Intel - HDA
NVidia
HDA NVidia at 0xf9080000 irq 44
(抱歉沒有在這個崗位正常工作的新行)
任何想法設備?
我安裝了portaudio-dev19,這似乎工作,但當我重新登錄時,我又回到了同樣的問題。奇怪。 – user3054726