This tutorial covers the process of getting the Intel RealSense T265 working as a Virtual Production tracking system in Unreal Engine 5.3+
I have updated a community plugin in Visual Studio to work with Unreal 5.5 and show the process of configuring and setting it up within the engine and using Python.
https://dev.epicgames.com/community/learning/tutorials/EWj4/intel-realsense-t265-camera-tracking-setup-unreal-engine-5-5