I recorded the video using Nvidia Georce Experience.
I used to use Fraps, then Screencast-O-Matic for a couple of years, but once I got Geforce Experience working, I switched to that.

Note. Captain Sim use Screencast-O-Matic - this allows you to create good videos too- seeing as I have Geforce Experience automatically saving the last 5  minutes of play (it does it for the desktop, as well as all games/flight sims), so I find it so easy to just hit Alt+F10 to save the recording of a problem (or funny happening).