{
  "name": "single-stream-relay",
  "sources": [
    {
      "name": "src",
      "type": "rtmp_pull",
      "config": {
        "url": "rtmp://input.example.com/live/source"
      }
    }
  ],
  "nodes": [],
  "sinks": [
    {
      "name": "rtmp_out",
      "type": "rtmp_push",
      "inputs": ["src"],
      "config": {
        "urls": ["rtmp://live.example.com/app/stream-key"]
      }
    }
  ]
}