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

selectedKeys

The indices of all the selected keyframes in the named property. If no keyframes are selected, or if the propertyhas no keyframes, returns an empty array.Ar

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.