49 University of Newcastle, Australia, animation students were each given 52 frames of Taylor Swift’s Shake it Off music video, and together they produced 2,767 frames of hand-drawn rotoscoped animation footage.

You can use QuickTime Player 7 to export all frames of a video, edit them, then reimport them or bring them into iMovie. Be careful where you export them to (NOT your Desktop) – a 3 minute video will create 5,400 images.