From the course: After Effects Apprentice: 12 Tracking and Keying
Unlock the full course today
Join today to access over 22,700 courses taught by industry experts or purchase this course individually.
Tracking with mocha AE - After Effects Tutorial
From the course: After Effects Apprentice: 12 Tracking and Keying
Tracking with mocha AE
- [Narrator] The motion tracker built into After Effects is far from perfect. And in this shop we played around with earlier where we had to do a four corner pin perspective track, we had a lot of problems with the trackpoints jittering and moving on what should be a stationary shot. But it's just because the tracker doesn't really know that there's a relationships between these four corners. The shot is, in essence, a solid plane or panel that needs to be held together. For trickier shots like this, After Effects CS4 and later does come bundled with a far more advanced tracking system called mocha. mocha is actually a standalone piece of software. There's also other very thorough resources out there on how to use mocha, but I want to give you just a quick example of the work flow for a shot like this so it doesn't seem like a complete mystery the first time you open it. First we're going to go back to my MRI layer, my composition here. I'm going to remove the effects we previously…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.