Do you mean to record and playback in VR? Unless they have a hidden feature, that’s a feature request. It would be very cool.
What you can do is use a screen recorder and record the window on the desktop. That doesn’t give you a complete view, and you don’t see exactly the same thing you see in VR, but it works pretty well. I use Camtasia, which comes with a screen recorder. Camtasia allows you to change this beaut of a clip as much as you want to. I think other software close, as well.
There is an app called VRCapture that does record your VR session. But it only records a “stereo view” and not a “VR view”.