When true, the named property can vary over timeﾗthat is, keyframe values or expressions can be written to this property.Boolean; read-only.
Tag Archives: expressions
Finds and returns a child property of this group, as specified by either its index or name.A name specification can use the same syntax that is available wi
Replaces the source for this layer.newSource The new source AVItem object.fixExpressions True to adjust expressions for the new source, false otherwise. Not
Automatically replaces text found in broken expressions in the project, if the new text causes the expression to evaluate without errors.oldText The text to
The project object represents an After Effects project. Attributes provide access to specific objects within the project, such as imported files or footage