Recreating cameras in 3D space

[Jamal]

Using this data of camera intrinsics and extrinsics, how can I calculate the position of a virtual camera in 3D space using this information?

I don't want to project anything, just position cameras in space where they should be matching the H36M dataset. (rotation and translation)

Extrinsics:
Does t = transformation (in the order of x,y and z)

How do I calculate the rotational information because they are all facing the same direction (image attached) My cameras in 3d space seem to be all over the place

thanks