Gravity/Projectile/5/initial_state/initial_velocity.json

{
  "video_path": "data/processed/Gravity/Projectile/5/rgb/video.mp4",
  "fps": 30.0,
  "scale_px": 23.0,
  "scale_meters": 0.04,
  "meters_per_pixel": 0.001739,
  "velocities": {
    "1": {
      "u_ms": -1.956295,
      "v_ms": 0.176067,
      "speed_ms": 1.964202,
      "du_px": -37.4956,
      "dv_px": 3.3746,
      "static": false
    }
  }
}