{
  "event": {
    "schemaVersion": "1",
    "cameraId": 5,
    "sourceId": "5",
    "serverId": "AI-01",
    "streamId": "camera-afca48e959ea5a28b8a488e0cc6eda1c",
    "runId": "c5410df2-4a41-4c6f-bb8c-4526d851b5a5",
    "runGeneration": 2,
    "frameSeq": 147,
    "ptsNs": 20229952526,
    "ingestTimeWallMs": 1791878636029,
    "frameWidth": 854,
    "frameHeight": 480,
    "coordinateSpace": "SOURCE_FRAME",
    "format": "XYXY",
    "normalized": true,
    "origin": "TOP_LEFT",
    "configVersion": null,
    "frameTime": {
      "anchorId": null,
      "startWallTimeMs": 1791340485751,
      "anchorRtpTimestamp": 0,
      "rtpClockRate": 90000,
      "rtpTimestamp": 2429182387,
      "rtpTimestampExt": null,
      "detectedAtWallMs": 1791367476666,
      "syncStatus": "ESTIMATED",
      "timeSource": "EXTERNAL_ANCHOR_RTP_ZERO"
    },
    "eventId": "dfac1559-1261-4777-ad11-4bcee5a263ef",
    "scenario": "INTRUSION",
    "categoryKey": "person",
    "modelKey": "RFDETRMedium",
    "classId": 0,
    "trackId": 241,
    "roiId": "primary",
    "objectRef": "0",
    "confidence": 0.9026095867156982,
    "bbox": [
      0.75494384765625,
      0.01171875,
      0.94232177734375,
      0.97802734375
    ],
    "aiRecordedAtWallMs": 1791878636690,
    "clipUri": null,
    "thumbnailUri": null,
    "deliveryStatus": "NOT_SUBMITTED",
    "scenarioConfig": {
      "INTRUSION": {
        "enabled": true,
        "roi_id": "primary",
        "roi_name": "Intrusion ROI",
        "debug_roi": true,
        "roi": [
          [
            0.0,
            0.0
          ],
          [
            1.0,
            0.0
          ],
          [
            1.0,
            1.0
          ],
          [
            0.0,
            1.0
          ]
        ],
        "point_x": 0.5,
        "point_y": 1.0,
        "confidence": 0.14,
        "dwell_seconds": 0.2,
        "rearm_seconds": 0.1,
        "grace_seconds": 0.5,
        "retention_seconds": 30.0,
        "max_states": 1024
      }
    }
  },
  "media": {
    "clip": true,
    "thumbnail": true,
    "frames": 31,
    "metadataMissingFrames": 148,
    "omittedFramesWithoutMetadata": 148,
    "selection": "EXACT_PTS_METADATA",
    "thumbnailMissingReason": null,
    "startPtsNs": 17293674748,
    "endPtsNs": 21698085859,
    "durationMs": 5939.277777,
    "requestedStartPtsNs": 17229952526,
    "requestedEndPtsNs": 23229952526,
    "preShortMs": 63.722222,
    "postShortMs": 0.0,
    "captureReason": "COMPLETE",
    "nativeDrop": 0,
    "metadataQueueDrop": 0,
    "audio": false,
    "resize": "SOURCE_ASPECT_PRESERVED_WITH_PADDING"
  },
  "artifactCreatedAtWallMs": 1791878644761,
  "folderClock": "aiRecordedAtWallMs",
  "folderTimezone": "Asia/Seoul",
  "aiRecordedStage": "EVENT_CONFIRMED_BEFORE_ENQUEUE",
  "aiRecordedStageDescription": "Event confirmed; AI reference clock sampled once before asynchronous enqueue."
}