samples/--oo8_XIuOM_799.5_809.8/camera.json

{
  "focal": 771.9547512233257,
  "cx": 426.5,
  "cy": 240.0,
  "width": 853,
  "height": 480,
  "gravity_up": [
    0.2579994201660156,
    -0.7682257890701294,
    -0.5858885049819946
  ]
}