add premix

install.sh

@@ -32,6 +32,7 @@ ln -s /opt/voc/configs/udev.rules /etc/udev/rules.d/v4l2-voc.rules
 ln -s /opt/voc/services/voctomix2-recording-sink.service /etc/systemd/system/voctomix2-recording-sink.service
 ln -s /opt/voc/services/voctomix2-streaming-sink.service /etc/systemd/system/voctomix2-streaming-sink.service
 ln -s /opt/voc/services/voctomix2-playout-mix.service /etc/systemd/system/voctomix2-playout-mix.service
+ln -s /opt/voc/services/voctomix2-playout-premix.service /etc/systemd/system/voctomix2-playout-premix.service
 ln -s /opt/voc/services/voctomix2-voctocore.service /etc/systemd/system/voctomix2-voctocore.service
 
 systemctl enable voctomix2-recording-sink.service

services/voctomix2-playout-premix.service

+[Unit]
+Description=voctomix2 playout premix
+After=voctomix2-voctocore.service
+Requires=voctomix2-voctocore.service
+
+[Service]
+User=voc
+Group=voc
+Type=simple
+ExecStart=/opt/voc/scripts/playout-fb.sh 21000
+Restart=always
+RestartSec=1s
+StartLimitInterval=0
+
+[Install]
+WantedBy=voctomix2-voctocore.service