Merge Input

merge-input.sh

#!/bin/bash
# Create merged input. Merged all input sources.
# Insert this script in /etc/X11/xinit/xinitrc.d/

if [ "$1" == "-u" ]; then
  pactl unload-module module-loopback
  pactl unload-module module-null-sink
else
  # Exit if already loaded.
  if pacmd list-sources | grep "combined" &>/dev/null ; then
    exit 0
  fi
  pactl load-module module-null-sink sink_name=combined sink_properties=device.description="MergedInput"
  for device in $(pacmd list-sources | grep -v "combined" | grep "name: " | sed "s/.*<//g;s/>.*//g"); do
    echo "$device"
    pactl load-module module-loopback source="$device" sink=combined
  done
fi