I use the Registered payware version of Fraps, it will record everything including SOUND!!! unlike FS Recorder !
and you won't spend as much time rendering or re-rendering / converting the video footage either,,,
I see a lotta videos made using that FS Recorder by the younger generation, then they add some kind of Doctors office boring Trance music overlay to the Video with repeat slow pan video shots,, the videos last anywhere from 3 minutes to 7 minutes and at the beginning titled with some supposed Fantasy Production title company,,
Quite into themselves they are,,,,
What gets me, most never provide a web link below the video as to where to obtain the Aircraft or Scenery,,
and they Never Credit the Aircraft designer or Scenery designer / creators. at the end of the videos, there might maybe be a few exceptions.
I always try to provide a Link to the Aircraft or Scenery below the video with a short description and I never put any titles or long illusionary fantasy production titles at the beginning of the video.
I've about Quit watching most of the Flight videos any more on YOU TUBE, there getting to be about all the same, same ol' Jetliner which is usually a 737 or an Airbus,, just a different name on the side with the same ol' boring pan shots with the same ol' dreaded trance music.
theres a certain group of flight simmers out there, just following each other, chasing each other in circles copy catting each other to see who can get the most views and subscribers is what it boils down to, and they'll constantly beg for subscribers it seems.
anymore I just record the Flight the way it was flown without all the over the top Redundt weird angle shots and ridlicious slow pan shots, and I do or will add sound effects but I don't particularly like a whole video filled with music that takes away from the Engine Sounds of a great JT8 Jet engine or a Radial Engine Propliner.
Many go with FS Recorder because its FREE
they don't wanna pay the measly 36.00 for FRAPS for whatever reasons,,
But they'll spend all kinds of money on Aircraft and Scenery ,,, NOT a problem

??
I've never had any problems with FRAPS, then I'm NOT using a generic store bought Rig either, mines quite Amped up and I don't notice any Frame loss much unless I get into a really populated area with a lotta aircraft and animations going on at the same time then I get a tinch of slowness once in a while, but nothing to noticeable really worth crying over.
Heres one of my Earlier videos when I was still learning everything.
http://www.youtube.com/watch?v=zt_WaiNUlio