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belangeo / pyo

Python DSP module
GNU Lesser General Public License v3.0
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Can't Boot Pyo Server #211

Closed chigkim closed 3 years ago

chigkim commented 3 years ago

I'm running MacOS 11.2.1 with Python 3.8.7. When I run s.boot(), it complains about portaudio, but other libraries like pyaudio that uses portaudio work fine though.

||PaMacCore (AUHAL)|| Error on line 1301: err='-66748', msg=Unknown Error Portaudio error in Pa_OpenStream: Internal PortAudio error Pyo error: From portaudio, Internal PortAudio error Portaudio error in Pa_CloseStream (pa_deinit): PortAudio not initialized Portaudio error in Pa_Terminate (pa_deinit): PortAudio not initialized Pyo error: Server not booted. <pyo.lib.server.Server object at 0x10314a070>

I would appreciate any suggestions. Thanks!

belangeo commented 3 years ago

Pyo has not been tested on Big Sur yet... I should have one within few weeks (months maybe). I'm curious, have you tried booting the server with coreaudio as the backend?

s = Server(audio="coreaudio").boot()

chigkim commented 3 years ago

Oh, that worked!

Thanks!

jsl303 commented 3 years ago

On windows 10 with python 3.7, running "s.boot()" on interactive mode, python just quits without any error. Any thoughts? Thanks!

belangeo commented 3 years ago

@jsl303 What happens if you run the script listed on that page?

http://ajaxsoundstudio.com/pyodoc/winaudioinspect.html

jsl303 commented 3 years ago

For me what worked was s = Server(duplex=0)

belangeo commented 3 years ago

@jsl303

For me what worked was s = Server(duplex=0)

Do you have audio input(s) configured on the system? If so, does audio input have the same number of channels than audio output? If not, the Server has a ichnls argument, which can be used to ask for different number of input/output channels.