LATEST OFFICIAL RELEASE:
New Apps for the New Year ChallengeWe have officially plowed our way into the New Year, and it's time that we all should focus on working even more efficiently. To help us get that done Donation Coder has started the N.A.N.Y. (New Apps for the New Year) Challenge to present new applications to save you time. All of the available programs (totaling 24 right now) have simple concepts but for some of us they will conquer big tasks.. I'm sure you'll find one or more of those programs to be useful. I think my favorite is TPClock just because it confuses so many people...including myself from time to time (literally).
MiniCap is a minimal screenshot capture app intended to be invoked from the commandline or bundled with and called from other tools.
MiniCap has good commandline support, including the ability to launch (and then terminate) apps, capture windows by handle, processid, process name, or interactively.
MiniCap has a convenient interactive capture mode (based on Screenshot Captor's Redbox Capture mode) which may be useful if you don't want to have something like Screenshot Captor running in the background. But where MiniCap really shines is it's use as a non-interactive commandline tool.