how to show your screen in a game in oculus code example
Example: run oculous mirror right eye
OculusMirror.exe --Size 1280 1280 --FovTanAngleMultiplier 1.3 1.3 --DisableTimewarp --SymmetricFov --RightEyeOnly --DisableFovStencil --IncludeSystemGui --IncludeNotifications