Very often people get nervous in front of a camera and umm and ahh and so on and so forth. It’s why I refuse to appear on camera. One of the reasons anyway. Doing a clean radio edit often means ending up with really jumpy video which then needs to be covered by B-roll which may or may not have anything to do with what the subject is talking about. Joy.
FluidMorph is a great tool to smooth over these cuts. Like all great tools, don’t go overboard.