Exporting camera calibration parameters

[Ingsayyad]

I am trying to export camera calibration parameters as ini file but looks totally different values than other format.
Please look attached files.
How can I fix it.

[Alexey Pasumansky]

Hello Ingsayyad,

Different applications may use different distortion models, so the parameters will also be different. Additionally the focal length and principal point position may be represented in pixels or in mm, principal point may be measured from the image center or from the upper left corner, for example.