I'm trying to find out how to unload pulseaudio loopback outputs. I'm using pulseaudio to create a loopback mix to capture my microphone and system audio for streaming. Every time I launch my script which has this code:
pactl load-module module-null-sink sink_name=mix pactl load-module module-loopback sink=mix pactl load-module module-loopback sink=mix avconv ... pactl unload-module module-loopback
it leaves two output devices behind after it closes. The unload-module command gets rid of the recording one but I can't find a command for the outputs.