Open the Capture section.

A detected screen/paddern will be get a color overlay with the unique IDs.

Start capture frames

Start now to bring your camera on different locations with different rotations and pointing the camera to the screen.

Whenever you have reached a good position, capture a frame.

Finish a observation

A observation can always be completed.
There is no save button or apply button needed.
The calibration will worked in “real-time”.

Check all images for any mistakes

The whole pannel should “have seen” a screen

Change focus and/or zoom and repeat the steps until your full lens is calibrated