You deserve a serious reply, since you did put effort into making this combo video and posting it on here.
No offense, but you kind of wasted your time making this video. Most combos in MBAC are quite easy, unless you're new to fighting games and/or have no propensity to them. So really, the newbie or basic combos are the standard bnbs, which anyone who's trying to learn this game, should learn. And there's tons of resources for that too: the strategy boards here, Japanese wikis, and combo/match videos online.
Anyway, good effort, but make sure to think of a couple of these ideas before you make combo videos in the future:
If my combos are for style, are they unique?
If my combos are to teach others how to play this game, are they useful and has this been done by others already?
As for your slowdown with Fraps, when you first install the program, it fps is preset at 30fps. Change it to 60fps and you should be good.
P.S. Play Melty Blood: Actress Again instead of MBAC.