If you’ve used Adobe After Effects, you may not have known it comes with a light version of Imagineer Systems’ Mocha. At it’s core, Mocha is a planar tracker able to track an object plane in 3d space. This lends itself for sign and screen replacement along with so much more. While Mocha AE v2.6, the version included with After Effects CS6, may not have all the features reviewed in this training video, it should give you a good idea of how to stretch the software to its limits before stepping up to Mocha Pro or upgrading to the paid version of Mocha AE v3.1.