title: How can I record an ARKit scene but exclude UI elements?
body: <p>I'm using ARKit with Scenekit for rendering. I'd like to let users capture videos of the AR session so that they can save it to their photos or share it.</p>
  <p>Currently I'm using <a href="https://github.com/AFathi/ARVideoKit" rel="nofollow noreferrer">ARVideoKit</a> for this, but the performance leaves something to be desired and I've run into some difficult to workaround bugs. Other libraries I've found haven't been any better.</p>
  <p><a href="https://developer.apple.com/documentation/replaykit" rel="nofollow noreferrer">ReplayKit</a> seems like ideal solution but it records my entire app, including the user interface. Is there a way to get ReplayKit to record just the AR content while excluding the user interface?</p>