3D Tracking in After Effects

Software:
After Effects 2020

1. Select the footage layer in the composition and choose:
   Animation > Track Camera.
   * A 3D Camera Tracker effect will be applied to the layer, tracking will be processed, and when finished tracking points will be displayed.
2. Hover over the tracking points and click to select a planar position, a location where the round icon is placed between 3 planar tracking points.
   * If you don’t see the tracking points make sure the 3D Camera Tracker effect is highlighted in the layer’s Effect Controls.
3. Right click and choose Create Null and Camera.

Related:
Export 3D camera data to 3ds max