{
  "event": "2026 Belgian Grand Prix",
  "source_video": "Supplied F1TV race program",
  "source_sha256": "20dee88c266f4dc0bf1bb9e66d5e61748dc9bdd7c5bbccd4483d9b04ef63eea7",
  "source_video_format": {
    "stored_resolution": "1920x1080",
    "display_aspect_ratio": "16:9",
    "frame_rate": 50
  },
  "race_start_s": 533.66,
  "race_end_s": 5616.14,
  "race_seconds": 5082.48,
  "race_time": "1:24:42.480",
  "shot_count": 654,
  "authoritative_exact_set": true,
  "frame_alignment_ms": 20.0,
  "analysis_segment_count": 658,
  "refined_parent_shots": 3,
  "replay_seconds": 162.76,
  "replay_time": "2:42.760",
  "replay_pct_race": 3.202,
  "focus_reconciliation_seconds": 5082.48,
  "special_focus_seconds": {
    "NO_CAR": 35.4,
    "UNKNOWN": 99.46
  },
  "special_visible_seconds": {
    "NO_CAR": 35.4,
    "UNKNOWN": 170.3
  },
  "mode_seconds": {
    "crowd_team": 15.72,
    "graphic": 2.5,
    "live_external": 4164.12,
    "onboard": 767.64,
    "other": 23.22,
    "pit": 109.28
  },
  "confidence_seconds": {
    "high": 4382.6,
    "low": 99.46,
    "medium": 600.42
  },
  "unknown_or_low_confidence_shots": 24,
  "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"
  }
}