Are you talking about doing a capture of a single Frame from a Video? If so, then PeruBob's suggestion will do just what you want.
However, if you are talking about doing a Video capture from a live camera feed, then no, it will not work.
PrPro includes an application, Prelude, that will capture a Video feed to the computer, but it is only available with PrPro (unless it's been released for maybe a Creative Cloud subscription?), and if you already have a shareware program that does what you need, there would be no reason to spend all the extra $, just to get Prelude.