parentFolder

The FolderItem object for the folder that contains this item. If this item is at the top level of the project, this is the project’s root folder app.project

setValuesAtTimes()

Sets values for a set of keyframes at specified of times. Creates a new keyframe for the named property, if one does not currently exist for a specified tim

setProxy()

Sets a file as the proxy of this AVItem. Loads the specified file into a new FileSource object, sets this as the value of the proxySource attribute, and set

addLight()

Creates a new light layer and adds the LightLayer object to this collection.The new layer honors the Create Layers at Composition Start Time preference.name

importFile()

Imports the file specified in the specified ImportOptions object, using the specified options. Same as the File > Import File command. Creates and returns a

addShape()

Creates a new ShapeLayer object for a new, empty Shape layer. Use the ShapeLayer object to add properties, such as shape, fill, stroke, and path filters.Thi

duplicate()

If this property is a child of an indexed group, creates and returns a new PropertyBase object with the same attribute values as this one.If this property i

addCamera()

Creates a new camera layer and adds the CameraLayer object to this collection.The new layer honors the Create Layers at Composition Start Time preference.na

setProxyWithPlaceholder()

Creates a PlaceholderSource object with specified values, sets this as the value of the proxySource attribute, and sets useProxy to true. It does not preser

precompose()

Creates a new CompItem object and moves the specified layers into its layer collection. It removes the individual layers from this collection, and adds the