How to record video from ARKit?

Question

Now I\'m testing ARKit/SceneKit implementation. The basic rendering to the screen is kinda working so then I wanna try recording what I see on the screen into a video.

Answer 1

You can record everything seen on the screen (or live stream it to services like Twitch, for that matter) using ReplayKit, ARKit and SceneKit content included.

(As Apple pointed out at WWDC, ReplayKit is actually the basis for the Control Center screen recording feature in iOS 11.)