http://bit.do/dgrKX OndeSoft secret discount page.
The best free movie capture and screen shot app for Mac. There may be a bug in this program and the app might shutdown once you save your video. If you really want a video capture app and are willing to spend 30$ getting one I recommend Screenium. I would not recommend Copernicus as a screen capture app to a friend but I would highly recommend Screenium. It's saves fast and stops filming instantly. The only con is that the videos takes up a lot of space on your Mac. Example: I made a 4 min vid on runescape with Screenium and it took up 1 gigabyte of space. Other then that it is the pefect app.