Remap MacBook volume keys to be relayed to REST interface
Some Airplay, USB or TOSLINK devices do not support volume control (e.g. Pioneer N-50). When playing music to these devices, the volume keys are disabled.
If your media setup supports controlling the volume via a REST call, this little tool will make you happy.
Set the Name of the audio device which should activate the remapping of the volume keys and the corresponding URLs for volume up/down.
Then build and run...