TimeLapser

Timelapser allows you to periodically snapshot your Mac's screen and then create a movie from those screenshots. If you are a designer wanting to show off a fast time-lapse of your latest artwork or even if you're a developer wanting to record code being written and apps being developed, this app is right for you. Just press record and forget about it. You'll get a wonderful video that you can keep to remind yourself of good old work or that you can edit and publish to Youtube with iMovie. You can choose to record the entire screen, a screen area or a single window. The screenshot interval can be chosen to save space or to achieve more detail and the movie speed can then be adjusted to make the movie faster or slower.