The layerメs time stretch, expressed as a percentage. A value of 100 means no stretch. Values between 0 and 1 are set to 1, and values between -1 and 0 not i


True if the layer in front of this layer is being used as a track matte on this layer. When true, this layer’s track -MatteType value controls how the matte


The maximum permitted value of the named property. If the hasMax attribute is false, an exception occurs, and an error is generated.Floating-point value; re


The display name of the property. Compare PropertyBase matchName attribute . It is an error to set the name value if the property is not a child of an index


The text layerメs spacing between characters.NOTE: If the text layer has different tracking settings for each character, this attribute returns the setting f


Purges unused data of the specified types from memory. Replicates the Purge options in the Edit The type of elements to purge from memory; a Pur


The duration of a frame, in seconds. This is the inverse of the frameRate value frames-per-second .Floating-point; read/write.


Returns the incoming temporal ease for the specified keyframe.keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returned by the

Settings object

DescriptionThe Settings object provides an easy way to manage settings for scripts. The settings are saved in the After Effects preferences file and are per


The type of object for which the imported file is to be the source. Before setting, use canImportAs to check that a given file can be imported as the source