setValueAtTime()

Sets the value of a keyframe at the specified time. Creates a new keyframe for the named property, if one does not currently exist for the specified time, a

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

hideShyLayers

When true, only layers with shy set to false are shown in the Timeline panel. When false, all layers are visible, including those whose shy value is true. C

selected

When true, this item is selected. Multiple items can be selected at the same time. Set to true to select the item programmatically, or to false to deselect

expressionError

Contains the error, if any, generated by evaluation of the string most recently set in expression.If no expression string has been specified, or if the last

setSavePreferencesOnQuit()

Set or clears the flag that determines whether preferences are saved when the application is closed.doSave When true, preferences saved on quit, when false

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

postRenderAction

An action to be performed when the render operation is completed.A PostRenderAction enumerated value read/write ; one of:postRenderAction.NONEpostRenderActi

renderer

The current rendering plug-in module to be used to render this composition, as set in the Advanced tab of the Composition Settings dialog box. Allowed value

MarkerValue object

The MarkerValue object represents a layer marker, which associates a comment, and optionally a chapter reference point, Web-page link, or Flash Video cue po