parentProperty

The property group that is the immediate parent of this property, or null if this PropertyBase is a layer.PropertyGroup object or null; read-only.

onError

The name of a callback function that is called when an error occurs. By creating a function and assigning it to this attribute, you can respond to errors sy

propertyGroup()

Gets the PropertyGroup object for an ancestor group of this property at a specified level of the parent-child hierarchy.countUp Optional. The number of leve

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

elapsedSeconds

The number of seconds spent rendering this item.Integer, or null if item has not been rendered; read-only.

open()

Opens a project.file Optional. An ExtendScript File object for the project file to open. If not supplied, the method prompts the user to select a project fi

onStatusChanged

The name of a callback function that is calledwhenever the value of the RenderQueueItem.status attribute changes.You cannot make changes to render queue ite

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;