no, it doesn’t. For video, there aren’t as many free options for mac as there are for Windows. The ones that come to mind at the moment are Jing and Screencast-o-Matic (which is an online app). I think there’s a limit on the length though, not too sure since I’ve never used them
Another option is Copernicus (
http://danicsoft.com/software/copernicus/) but it doesn’t capture audio as far as I know.
iShowU HD isn’t free but at $29.95USD I think it’s worth the price.