How can i capture VRPawn?

i want to make Mixed Reality Video. so i planned like this,

My Plan

  1. Make Camera A forward to VR Pawn

  2. Make Second Window (Render Camera A)

  3. Record Window 2

Ultimately what I want to know,

  1. Is It possible make the second Window rendering Camera A?

  2. If 1) is impossible, Is there other way?

i spend much time for searching this problem, but i failed to find resolution…

Is there anyone can help this problem?

ps. Plz understand my shot English

I succed to did this one time only, just did this :

  • Create a second camera and put it on your map
  • Disable the second camera “Lock to HMD”
  • Set this camera used by player 1
  • Set the number of player at 2
  • set the camera of your pawn used by the player 0

That works for me but after some times, that didn’t work anymore … If you find another solution say me !