Thats really tricky: to 3D motion track a screen replacement to a device like an iPhone or iPad AAAAND to track it to a swiping finger at the same time.
The first part of my After Effects tutorial is beginner level and is about a simple screen replacement with Mocha AE via motion tracking. In the second part I'm gonna show you how to attach the screen to a finger gesture via expressions and reverse stabilization.
Credits to AE BLUES who originally came up with this reverse stabilization trick:
• Reverse Stabilization in After Effect...
Enjoy watching
#aftereffects #screenreplacement #vfx