This is a reverse-engineered and improved version of Oculus MRC Camera Calibration App that is aimed to be compatible both with Oculus PC MRC Tools, Reality Mixer and others compatible (if any).

Current Issues and how to fix them:

• Oculus OS bug: Folder selection window for granting permissions may not work correctly, see this video
• Oculus OS bug: You will need to put headset into Stand-by and back to Active again (using Power button) after granting folder permission

This app is also been made open-source so anyone can contribute to it. Code is published on https://github.com/SoapyMan/MRCCameraCalibrationApp