{
  "session_id": "session_v1",
  "created_at": "2026-02-13T12:00:00Z",
  "display": {
    "id": "main",
    "resolution": "1920x1080",
    "refresh_rate": 60
  },
  "duration_ms": 10000,
  "event_count": 2,
  "recording_path": "recording.mp4",
  "events_path": "events.ndjson",
  "title": "Test Session V1",
  "hotspots": [
    {
      "id": "hotspot_1",
      "frame_start": 0,
      "frame_end": 150,
      "x": 100.0,
      "y": 100.0,
      "width": 50.0,
      "height": 50.0,
      "style": "default",
      "action": {
        "type": "tooltip",
        "text": "Check this out"
      }
    }
  ]
}