{
  "label": {
    "interface": "IP-addresse of interface",
    "port": "port",
    "priority": "priority",
    "sourceName": "source-name",
    "speed": "speed",
    "speed_24": "very slow (24Hz)",
    "speed_27": "slow (27Hz)",
    "speed_30": "medium (30Hz)",
    "speed_40": "high (40Hz)",
    "speed_44": "maximum (44Hz)",
    "speed_once": "once (0Hz)",
    "universe": "universe"
  }
}