samples/-4eiU1SHpzY_319.4_323.4/camera.json

{
  "focal": 661.2495897561312,
  "cx": 426.5,
  "cy": 240.0,
  "width": 853,
  "height": 480,
  "gravity_up": [
    -0.0065857102163136005,
    -0.998029887676239,
    -0.06239376589655876
  ]
}