I just use game capture pointed at AH as a source in OBS. Better on performance. Just wish I could select which eye gets captured in VR for AH as you can with mirror whether it be the oculus mirror or steamvr mirror. Oculus mirror you can select left, right or both. Steamvr mirror you can select those as well as left or right eye dominant to give a wider FOV. AH mirror displays only the left eye with no ability to select. Annoying if you're generally right-eyed. You have to set up your views to be looking straight thru the left eye in order for your stream to look not cattywhompus.
Sent from my SM-G991U using Tapatalk