AE教程：跟踪遮罩合成技术 Digital Tutors – Creating and Using Track Mattes in After Effects
In this series of tutorials, we will learn the process of creating and using track mattes in After Effects.
We learn how to use several different types of footage as well as a customized particle system to create track matte reveals and effects. We learn a few time saving tips for the treatment of multiple layers to use in the track matte process. We also learn how to use blending modes and how they are related to track mattes.
This training is for you if you want to learn the powerful yet simple process of creating and using track mattes in After Effects.
Tutorial – Digita – Creating and Using Track Mattes in After Effects
01.Introduction and project overview 00:48 教程介绍
02.What is a track matte and how does it work? 07:31 认识跟踪蒙板技术
03.Creating a matte by color correcting footage 04:32 画面修饰（色彩校正）
04.Using blending modes lookae.com 07:47 图层混合模式的使用
05.Precomposing to effect multiple layers with a matte 06:18 多图层间的关系
06.Particles for custom track mattes 08:09 自定义粒子遮罩