Recording video for Oculus Rift?

I’m working on a game teaser and would like to record some video on the Oculus Rift that can be viewed on a Rift. This used to be possible but I don’t see how to do it with the latest few versions of Unity. I’m using 5.1.2p3. Anyone have some tips? All I get when recording is the monoscopic view that’s duplicated on the regular monitor.

It’d be a real bummer if we can’t produce videos anymore like we used to. I had hoped to market my game with a trailer just for VR users, or at least a couple second long clip of it running on the Oculus. If it’s not possible right now, does anyone know if it’s in the works?

This is what I did long ago and would like to be able to do again:

Anyone? Being able to make product videos like this for YouTube that can run on the Rift seems rather important.