The proper technique is explained at 7:30 in the tutorial. Mocha Pro does, Mocha AE does not so there is an error in the tutorial.

The current build of Mocha AE does not support exporting tracking data. That is an excellent tutorial on roto work, you just have to use the latest workflow and apply your results using the Mocha AE UI in the Effects Control Panel. There will be sample footage, projects and some animation presets in the package.Įverything happens in the Effects Control Panel. I'll post a link when the series is ready. I have a tutorial series coming out very soon that focuses on Mocha AE, Tracking, Stabilizing, and Rotoscope. You'll have to apply the Transform data to a null then link the Null's position, anchor point, scale, and rotation to the footage layer's Anchor Point, rotation, and scale property to motion stabilize the shot around the track. If that is the design goal then there are a few more steps you need to go through. I am guessing that you just wanted to stabilize the rotoscoped ear and put it over the logo. Please give us a better understanding of what you are trying to do. I don't think that is what you wanted to do. This makes the target layer follow the track. You applied (Apply Export) the track data from Mocha as Transform data to the source footage. If you have not already watched the introductory tutorial for Mocha AE 2020 you can find it here.

Here's a Quick Tip on rotoscoping in Mocha AE. There are some really good Mocha AE tutorials and you can get to them right from Mocha AE.

Mocha pro rotoscoping tutorial