{
  "event": "2026 Canadian Grand Prix Sprint",
  "session": "Sprint",
  "source_video": "Supplied Sky Sports F1 Sprint program",
  "source_sha256": "a1c315249e38ab4f96ff48d70f43e405a548eec23a29c7245d0a34464f64142a",
  "source_video_format": {
    "stored_resolution": "1280x720",
    "display_aspect_ratio": "16:9",
    "frame_rate": 50
  },
  "race_start_s": 436.0,
  "race_end_s": 2166.96,
  "race_seconds": 1730.96,
  "race_time": "28:50.960",
  "shot_count": 374,
  "authoritative_exact_set": true,
  "frame_alignment_ms": 20.0,
  "analysis_segment_count": 380,
  "refined_parent_shots": 2,
  "replay_seconds": 76.2,
  "replay_time": "1:16.200",
  "replay_pct_race": 4.402,
  "focus_reconciliation_seconds": 1730.96,
  "special_focus_seconds": {
    "NO_CAR": 28.06,
    "UNKNOWN": 71.06
  },
  "special_visible_seconds": {
    "NO_CAR": 28.06,
    "UNKNOWN": 71.06
  },
  "mode_seconds": {
    "garage": 14.1,
    "graphic": 5.36,
    "live_external": 1494.82,
    "onboard": 171.14,
    "pit": 34.02,
    "split_screen": 11.52
  },
  "confidence_seconds": {
    "high": 1291.8,
    "low": 71.06,
    "medium": 368.1
  },
  "unknown_or_low_confidence_shots": 12,
  "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"
  }
}