{
  "event": {
    "schemaVersion": "1",
    "cameraId": 80,
    "sourceId": "80",
    "serverId": "AI-01",
    "streamId": "bench16-g1-c2",
    "runId": "654cccd1-6256-48ba-8d56-c828c498fbcd",
    "runGeneration": 1,
    "frameSeq": 4747,
    "ptsNs": 166752063059,
    "ingestTimeWallMs": 1789631578914,
    "frameWidth": 480,
    "frameHeight": 360,
    "coordinateSpace": "SOURCE_FRAME",
    "format": "XYXY",
    "normalized": true,
    "origin": "TOP_LEFT",
    "configVersion": null,
    "frameTime": {
      "anchorId": null,
      "startWallTimeMs": 1789433784668,
      "anchorRtpTimestamp": 0,
      "rtpClockRate": 90000,
      "rtpTimestamp": 2217118132,
      "rtpTimestampExt": null,
      "detectedAtWallMs": 1789458419313,
      "syncStatus": "ESTIMATED",
      "timeSource": "SYNTHETIC_TEST_ANCHOR"
    },
    "eventId": "d3170b8a-ab2e-4e96-94d8-37b92e38e31d",
    "scenario": "INTRUSION",
    "categoryKey": "person",
    "modelKey": "RFDETRMedium",
    "classId": 0,
    "trackId": 11761,
    "roiId": "primary",
    "objectRef": "5",
    "confidence": 0.8244618773460388,
    "bbox": [
      0.4563446044921875,
      0.30255126953125,
      0.5021514892578125,
      0.42987060546875
    ],
    "aiRecordedAtWallMs": 1789631579249,
    "clipUri": null,
    "thumbnailUri": null,
    "deliveryStatus": "NOT_SUBMITTED",
    "scenarioConfig": {
      "INTRUSION": {
        "enabled": true,
        "roi_id": "primary",
        "roi_name": "Test center-right",
        "debug_roi": true,
        "roi": [
          [
            0.35,
            0.3
          ],
          [
            0.85,
            0.3
          ],
          [
            0.85,
            1.0
          ],
          [
            0.35,
            1.0
          ]
        ],
        "point_x": 0.5,
        "point_y": 1.0,
        "confidence": 0.5,
        "dwell_seconds": 0.5,
        "rearm_seconds": 1.0,
        "grace_seconds": 0.5,
        "retention_seconds": 30.0,
        "max_states": 1024
      }
    }
  },
  "media": {
    "clip": true,
    "thumbnail": true,
    "frames": 61,
    "metadataMissingFrames": 120,
    "omittedFramesWithoutMetadata": 120,
    "selection": "EXACT_PTS_METADATA",
    "thumbnailMissingReason": null,
    "startPtsNs": 163752063059,
    "endPtsNs": 169752063059,
    "durationMs": 6033.333333,
    "requestedStartPtsNs": 163752063059,
    "requestedEndPtsNs": 169752063059,
    "preShortMs": 0.0,
    "postShortMs": 0.0,
    "captureReason": "COMPLETE",
    "nativeDrop": 750,
    "metadataQueueDrop": 25,
    "audio": false,
    "resize": "SOURCE_ASPECT_PRESERVED_WITH_PADDING"
  },
  "artifactCreatedAtWallMs": 1789631605482,
  "folderClock": "aiRecordedAtWallMs",
  "folderTimezone": "Asia/Seoul",
  "aiRecordedStage": "EVENT_CONFIRMED_BEFORE_ENQUEUE",
  "aiRecordedStageDescription": "Event confirmed; AI reference clock sampled once before asynchronous enqueue."
}