KDE 3 finger volume control

swipe:
  3:
    up:
      update:
        command: "qdbus org.kde.kglobalaccel /component/kmix invokeShortcut increase_volume"
        interval: 0.5 # You can change step change in KDE Settings > Audio > Configure audio controls
    down:
      update:
        command: "qdbus org.kde.kglobalaccel /component/kmix invokeShortcut decrease_volume"
        interval: 0.5
hold:
  3:
    command: "qdbus org.kde.kglobalaccel /component/mediacontrol invokeShortcut playpausemedia"