[Unit]
Description=Parsifal Player
After=lightdm.service

[Service]
ExecStartPre=/bin/sh -c 'for i in {1..10}; do xset q && break || sleep 2; done'
ExecStart=/usr/bin/mpv --fs --no-osc --loop-file=inf %h/main.mov
Restart=always
Environment=DISPLAY=:0

[Install]
WantedBy=default.target