ABSTRACT
Working with Layers Before we get into trimming and editing, first let’s take a refresher course on the significance of how layers are stacked in the Timeline panel.
1 Open this lesson’s project file Lesson_03.aep – you will be using it for the exercises in this lesson. In the Project panel, twirl open the Comps folder if it isn’t already, then double-click the comp 01-Layer Practice*starter to open it.
