I would like to stream or record the output audio from OSMC running on a raspberry pi 3.
I have tried to do this with ALSA and the loopback interface, tried many configuration but never managed to get it working.
How would I proceed to have the audio output of OSMC be played through my AMP+ and recorded/streamed to a file?
I understand this cannot be done from Kodi directly, but thought it would be doable with ALSA. Are there any limitations on the Amp+ that means it cannot be done?
Any helps or pointers would be much appreciated!