gnome-shell-extension-sound-output-device: gnome-shell-extension-sound-output-device (Audio Device)
gnome-shell-extension-sound-output-device:
gnome-shell-extension-sound-output-device: Enable selection of sound source and sink devices. 
gnome-shell-extension-sound-output-device:
gnome-shell-extension-sound-output-device:
gnome-shell-extension-sound-output-device:
gnome-shell-extension-sound-output-device:
gnome-shell-extension-sound-output-device:
gnome-shell-extension-sound-output-device:
gnome-shell-extension-sound-output-device:
gnome-shell-extension-sound-output-device: