clips/cbp_vlog_day2/meta.json

{
  "source": "video",
  "source_path": "C:\\Users\\sarta\\animacy\\data\\raw\\Video_Blog_CBP_Super_Bowl_LII_Countdown_to_Kickoff_Day_2.webm",
  "source_url": "https://commons.wikimedia.org/wiki/File:Video_Blog-_CBP_Super_Bowl_LII_Countdown_to_Kickoff_-_Day_2.webm",
  "source_file_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/22/Video_Blog-_CBP_Super_Bowl_LII_Countdown_to_Kickoff_-_Day_2.webm/Video_Blog-_CBP_Super_Bowl_LII_Countdown_to_Kickoff_-_Day_2.webm.480p.vp9.webm",
  "title": "Video Blog- CBP Super Bowl LII Countdown to Kickoff - Day 2.webm",
  "license": "Public Domain",
  "license_evidence": {
    "api": "commons videoinfo extmetadata",
    "LicenseShortName": "Public domain",
    "License": "pd",
    "UsageTerms": "Public domain",
    "Copyrighted": "False"
  },
  "artist": "Mani Albrecht U.S. Customs and Border Protection Office of Public Affairs - Visual Communications Division",
  "rate_hz": 30.0,
  "subject": "08b8b409c3",
  "arm": "right",
  "neutral": {
    "head_angles_deg": [
      11.472514143911848,
      1.0712872507474955,
      -6.09836830232092
    ],
    "head_trans_mm": [
      -381.3535690307617,
      -81.45079612731934,
      77.18507051467896
    ],
    "n_frames": 496,
    "seconds": 0.0,
    "torso_deg": [
      22.344463264895744,
      -3.8381685952220246,
      18.830820591550403
    ],
    "face_raw": {
      "gaze_yaw": -2.328973626717925,
      "gaze_pitch": -6.336772171780467,
      "brow_l_signed": 0.09658821439370513,
      "brow_r_signed": 0.05945527087897062,
      "eye_open_l": 0.7939454987645149,
      "eye_open_r": 0.8433571234345436,
      "mouth_open": 0.04583399556577206,
      "smile": 0.04314647614955902
    }
  },
  "tool_versions": {
    "animacy": "0.1.0",
    "python": "3.12.10",
    "mediapipe": "1.0.0",
    "cv2": "5.0.0",
    "numpy": "2.5.1",
    "scipy": "1.18.0",
    "torch": "2.13.0+cpu"
  },
  "models": {
    "face": "face_landmarker.task",
    "pose": "pose_landmarker_lite.task",
    "models_dir": "C:\\Users\\sarta\\animacy\\data\\models"
  },
  "vad": "silero-vad 6.2.1",
  "audio_backend": "ffmpeg (PATH)",
  "src_fps": 29.97002997002997,
  "src_size": [
    854,
    480
  ],
  "n_src_frames": 1607,
  "smoothing": {
    "kind": "zero-phase butterworth order 2 per contiguous valid run",
    "cutoff_hz": 8.0
  },
  "sign_convention": "docs/CANONICAL.md; mapping derived in animacy/capture_math.py, verified on real video 2026-08-26",
  "stats": {
    "n_raw_samples": 1018,
    "n_frames": 1609,
    "face_valid_frac": 0.48663766314481044,
    "torso_valid_frac": 0.7122436295835923,
    "arm_valid_frac": 0.382224984462399,
    "hips_visible_frac": 0.5582990397805213,
    "head_yaw_std": 6.092501429877427,
    "head_yaw_p05_p95": [
      -4.930777931213379,
      8.698423290252684
    ],
    "head_pitch_std": 7.3218668047533475,
    "head_pitch_p05_p95": [
      -12.38335199356079,
      8.051358890533445
    ],
    "head_roll_std": 3.2913135694313937,
    "head_roll_p05_p95": [
      -4.470289182662964,
      5.145474481582641
    ],
    "head_x_std": 74.7877929791856,
    "head_x_p05_p95": [
      -150.0,
      10.16025619506836
    ],
    "head_y_std": 31.8404147644417,
    "head_y_p05_p95": [
      -17.600706672668455,
      57.085118484497066
    ],
    "head_z_std": 13.715977814603294,
    "head_z_p05_p95": [
      -16.784713172912596,
      19.349331092834472
    ],
    "gaze_yaw_std": 7.476568693266415,
    "gaze_yaw_p05_p95": [
      -17.059412956237793,
      4.3200124263763415
    ],
    "mouth_open_std": 0.07659384510606196,
    "mouth_open_p05_p95": [
      0.005685138190165162,
      0.23459971398115154
    ],
    "speaking_frac": 0.6873834679925419
  },
  "captured_at": "2026-08-26T21:53:32",
  "schema": "animacy.human.v1"
}