{
  "event": {
    "schemaVersion": "1",
    "cameraId": 9,
    "sourceId": "9",
    "serverId": "AI-01",
    "streamId": "camera-b756dcb03600525dbacb285c0f1a07e2",
    "runId": "810bcb5d-3fe7-4100-b40e-10d0cf6ef3a4",
    "runGeneration": 3,
    "frameSeq": 3810,
    "ptsNs": 394562199494,
    "ingestTimeWallMs": 1790154438313,
    "frameWidth": 1280,
    "frameHeight": 720,
    "coordinateSpace": "SOURCE_FRAME",
    "format": "XYXY",
    "normalized": true,
    "origin": "TOP_LEFT",
    "configVersion": null,
    "frameTime": {
      "anchorId": null,
      "startWallTimeMs": 1790128741816,
      "anchorRtpTimestamp": 0,
      "rtpClockRate": 90000,
      "rtpTimestamp": 302997313,
      "rtpTimestampExt": null,
      "detectedAtWallMs": 1790132108452,
      "syncStatus": "ESTIMATED",
      "timeSource": "EXTERNAL_ANCHOR_RTP_ZERO"
    },
    "eventId": "dfebde2e-6aa0-400d-9a8c-f8d305750555",
    "scenario": "FALL",
    "categoryKey": "person",
    "modelKey": "RFDETRKeypointPreview",
    "classId": 0,
    "trackId": 8161,
    "roiId": "primary",
    "objectRef": "2",
    "confidence": 0.651496887,
    "bbox": [
      0.864074707,
      0.692321777,
      1,
      0.808654785
    ],
    "aiRecordedAtWallMs": 1790154438428,
    "clipUri": null,
    "thumbnailUri": null,
    "deliveryStatus": "NOT_SUBMITTED",
    "scenarioConfig": {
      "FALL": {
        "enabled": true,
        "roi_id": "primary",
        "roi_name": "Fall 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": 0.15
      }
    }
  },
  "media": {
    "clip": true,
    "thumbnail": true,
    "frames": 56,
    "metadataMissingFrames": 5,
    "omittedFramesWithoutMetadata": 5,
    "selection": "EXACT_PTS_METADATA",
    "thumbnailMissingReason": null,
    "startPtsNs": 391562199494,
    "endPtsNs": 397362199494,
    "durationMs": 6100.0,
    "requestedStartPtsNs": 391562199494,
    "requestedEndPtsNs": 397562199494,
    "preShortMs": 0.0,
    "postShortMs": 0.0,
    "captureReason": "COMPLETE",
    "nativeDrop": 1,
    "metadataQueueDrop": 0,
    "audio": false,
    "resize": "SOURCE_ASPECT_PRESERVED_WITH_PADDING"
  },
  "artifactCreatedAtWallMs": 1790154444380,
  "folderClock": "aiRecordedAtWallMs",
  "folderTimezone": "Asia/Seoul",
  "aiRecordedStage": "EVENT_CONFIRMED_BEFORE_ENQUEUE",
  "aiRecordedStageDescription": "Event confirmed; AI reference clock sampled once before asynchronous enqueue."
}