numKeys

The number of keyframes in the named property. If the value is 0, the property is not being keyframed.Integer; read-only.

setSpatialTangentsAtKey()

Sets the incoming and outgoing tangent vectors for the specified keyframe.If the property value type is neither TwoD _SPATIAL nor ThreeD_SPATIAL, an excepti

Shape object

The Shape object encapsulates information describing a shape in a shape layer, or the outline shape of a Mask.It is the value of the Mask Path AE properties

shy

When true, the layer is shy, meaning that it is hidden in the Layer panel if the compositionメs Hide all shy layers option is toggled on.Boolean; read/write.

comment

A text comment for this marker. This comment appears in the Timeline panel next to the layer marker.String; read/write.

audioActive

True if the layer’s audio is active at the current time.For this value to be true, audioEnabled mustbe true, no other layer with audio may be soloing unless

CameraLayer object

The CameraLayer object represents a camera layer within a composition. Create it using the LayerCollection objectメs addCamera method; see LayerCollection a

keyInInterpolationType()

Returns the ‘in’ interpolation type for the specified keyframe.keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returned by the

elided

When true, this property is a group used to organize other properties. The property is not displayed in the user interface and its child properties are not

strokeOverFill

Indicates the rendering order for the fill and stroke of a text layer. When true, the stroke appears over the fill.NOTE: If the text layer has different fil