Okay listen.
The Shooter Game sample provided by Epic games have a system to record demos (Demo Playback) or demo or can get other names. That record the games in a file that record the location of all components and later you can preview it as an spectator with the time and speed control, in that settings is too the control to pause and move over the map.
Okay you have to create a project using that sample the Shooter Game, then load the map but need to load the map that load the main menu, or you can load the default map but press play in new window not in editor to reach the menu later. When the game is open in a new window and you play, press esc and go to the main menu, in the main menu is something to see the Demo games saves check if you have someone if no, go to play and play some match with the demo option checked to record the match then play a bit and then back to menu in the menu play the demo from the saved ones list, while you play it in the controls you will see in screen go and press pause, now move around over the map you will notice how the camera blur all the time, blur like collecting colors, that is my report, not the other.
Thanks you.