samples/-4eiU1SHpzY_111.9_123.8/camera.json

{
  "focal": 667.9277212917805,
  "cx": 426.5,
  "cy": 240.0,
  "width": 853,
  "height": 480,
  "gravity_up": [
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    -0.9973033666610718,
    -0.07289812713861465
  ]
}