Does anyone Know of any software?

Question

that lets you edit movie clips, so you can put differant people or things in an existing clip the way they do in some videos and adverts.
Or software with a chroma kkey that acts like blue screen with movie clips.
If you do know of any cn you get any versions free.
Thanks

Answer 1

Get Linux, download all the video editing software you want for free. Great music studio stuff too. just install a bunch of packages, way cheaper and easier to use than commerical stuff. Or you can try Vegas Studio Demo, Or Pinnacle Software if you don't mind paying for stuff.