Set different default audio device for input and output respectively

[lockna]

Hey guys!

I noticed, that an electron application I'm using just has the values "Default" for Audio Input and Output Devices.
If I set my default device to my Headphones I get audio output, but I would need audio input too, where I do own another audio device for that.
Is it possible to set a different default device for audio input and output respectively?

I tried using audio/pavucontrol to set them as fallback devices, which didn't work.
It still tries to use my headphone as audio input.

 

[kjeacle]

You can use virtual_oss. Here's an example rc.conf entry that sets /dev/dsp2 as the output device and /dev/dsp3 as the input device.

virtual_oss_enable="YES"
virtual_oss_dsp="\
  -T /dev/sndstat \
  -S \
  -i 8 \
  -C 2 -c 2 \
  -r 48000 \
  -b 24 \
  -s 8.0ms \
  -f /dev/dsp0 \
  -c 2 \
  -O /dev/dsp2 \
  -R /dev/dsp3 \
  -d dsp \
  -t dsp.ctl"