{
  "event": "2026 Miami Grand Prix",
  "source_video": "Supplied F1TV race program",
  "source_sha256": "10ab88092ad7efae8a84f31feb03541f58fb0b20094ce61a64641d6a20df7d71",
  "source_video_format": {
    "stored_resolution": "1920x1080",
    "display_aspect_ratio": "16:9",
    "frame_rate": 50
  },
  "race_start_s": 550.34,
  "race_end_s": 6148.6,
  "race_seconds": 5598.26,
  "race_time": "1:33:18.260",
  "shot_count": 1034,
  "authoritative_exact_set": true,
  "frame_alignment_ms": 20.0,
  "analysis_segment_count": 1075,
  "refined_parent_shots": 28,
  "replay_seconds": 348.7,
  "replay_time": "5:48.700",
  "replay_pct_race": 6.229,
  "focus_reconciliation_seconds": 5598.26,
  "special_focus_seconds": {
    "NO_CAR": 131.74,
    "UNKNOWN": 134.32
  },
  "special_visible_seconds": {
    "NO_CAR": 131.74,
    "UNKNOWN": 134.32
  },
  "mode_seconds": {
    "crowd_team": 56.82,
    "garage": 28.9,
    "live_external": 2251.34,
    "onboard": 632.32,
    "other": 64.28,
    "pit": 73.72,
    "split_screen": 2490.88
  },
  "confidence_seconds": {
    "high": 4890.8,
    "low": 134.32,
    "medium": 573.14
  },
  "unknown_or_low_confidence_shots": 16,
  "method": {
    "headline": "editorial-focus time; co-primary shots split equally",
    "secondary": "identifiable visible-presence time; non-exclusive, shot/subsegment-level",
    "window": "first fully dark lights-out frame through winner crossing finish line",
    "replays": "included in headline and separately itemized"
  }
}