source

The source AVItem for this layer. The value is null ina Text layer. UseAVLayer.replaceSource to change the value.AVItem object; read-only.

startTime

The day and time that this item started rendering.Date object, or null if the item has not started rendering; 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;

openInViewer()

Opens the layer in a Layer panel, and moves the Layer panel to front and gives it focus.None.Viewer object for the Layer panel, or null if the layer could n

nullLayer

When true, the layer was created as a null object; otherwise false.Boolean; read-only.

activeCamera

The active camera, which is the front-most camera layer that is enabled. The value is null if the composition contains no enabled camera layers.CameraLayer

parent

The parent of this layer; can be null.Offset values are calculated to counterbalance any transforms above this layer in the hierarchy, so that when you set

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

file

The ExtendScript File object for the file containing the project that is currently open.File object or null if project has not been saved; read-only.

file

The ExtendScript File object for the footage’s source file.If theFootageItem’smainSource is a FileSource, this is the same as FootageItem.mainSource.file.Ot