[Unit]
Description=Rover Audio Capture (arecord to FIFO)
After=network.target

[Service]
Type=simple
User=roverd
Group=audio
Environment=AUDIO_FIFO=/var/lib/roverd/audio.pcm
Environment=AUDIO_DEVICE=hw:0,0
Environment=AUDIO_FORMAT=S32_LE
Environment=AUDIO_RATE=48000
Environment=AUDIO_CHANNELS=2
ExecStart=/usr/local/bin/audio-capture
Restart=always
RestartSec=2

[Install]
WantedBy=multi-user.target