newProject()

Creates a new project in After Effects, replicating the File > New > New Project menu command.If the current project has been edited, the user is prompted t

openInViewer()

Opens the composition in a Composition panel, and moves the Composition panel to front and gives it focus.None.Viewer object for the Composition panel, or n

PropertyGroup object

The PropertyGroup object represents a group of properties. It can contain Property objects and other PropertyGroup objects. Property groups can be nested to