Project object

The project object represents an After Effects project. Attributes provide access to specific objects within the project, such as imported files or footage

active

When true, this property is active. For a layer, this corresponds to the setting of the eyeball icon and if the current time is between the layerメs in and o

activeAtTime()

Returns true if this layer will be active at the specified time. To return true, the layer must be enabled, no otherlayer may be soloing unless this layer i

PropertyBase object

Properties are accessed by name through layers, using various kinds of expression syntax, as controlled by application preferences. For example, the followi

active

When true, the layer’s video is active at the current time.For this to be true, the layer must be enabled, no other layer may be soloing unless this layer i

active

When true, indicates if the viewer panel is focused, and thereby frontmost.Boolean; read-only.

activeItem

The item that is currently active and is to be acted upon, or a null if no item is currently selected or if multiple items are selected.Item object or null;

setActive()

Moves the viewer panel to the front and places focus on it, making it active. Calling this method will set the viewerメs active attribute to true.None.Boolea

activeViewer

The Viewer object for the currently focused or active-focused viewer Composition, Layer, or Footage panel.Returns null if no viewers are open.Viewer object;

Viewer object

The Viewer object represents a Composition, Layer, or Footage panel.This maximizes the active viewer panel, and displays its type if it contains a compositi