Docker

WORK IN PROGRESS

Audio output

• Use the built-in Snapcast image
• Use pulseaudio

Pulseaudio

• On a Mac follow these instructions to install Pulseaudio
• Edit docker-composer.yaml to include:

  mopidy:
    ...
    environment:
      - PULSE_SERVER=docker.for.mac.localhost
    ...
    volumes:
      - ~/.config/pulse:/home/pulseaudio/.config/pulse
      ...

• Edit mopidy.conf to include:

[audio]
output = pulsesink server=docker.for.mac.localhost
# Or use the following for both pulseaudio AND snapcast
#output = tee name=t t. ! queue ! pulsesink server=docker.for.mac.localhost t. ! audioresample ! audioconvert ! audio/x-raw,rate=48000,channels=2,format=S16LE ! wavenc ! filesink location=/tmp/snapfifo