Incompatible with pyaudio?

[skiniry]

So I've encountered a strange issue with my lights while using the pyaudio module. Using this module in any script on the pi seems to cause the lights to behave erratically. Running a script with just:

import pyaudio
p = pyaudio.PyAudio()

and then running the strandtest.py will cause the lights to blink rapidly on and off in a series of random colours. This persists until the pi is rebooted.

[jgarff]

That's correct. The Pi only has a single PWM hardware module. The audio
device uses the PWM, as does this library. If you need audio, you'll
probably want to use a USB audio device instead.

On Sat, Nov 28, 2015 at 2:20 PM skiniry notifications@github.com wrote:

So I've encountered a strange issue with my lights while using the pyaudio
module. Using this module in any script on the pi seems to cause the lights
to behave erratically. Running a script with just:

import pyaudio
p = pyaudio.PyAudio()

and then running the strandtest.py will cause the lights to blink rapidly
on and off in a series of random colours. This persists until the pi is
rebooted.

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Reply to this email directly or view it on GitHub
#47.

[skiniry]

Will do, Thanks.

[doudz]

I know this issue is closed but is there a way to use PCM peripheral instead of PWM to avoid audio conflict ?
As I understand ServoBlaster does it so controlling servo is possible with audio output.
https://github.com/richardghirst/PiBits/tree/master/ServoBlaster