Layer object

The Layer object provides access to layers within compositions. It can be accessed from an itemメs layer collection either by index number or by a name strin

motionBlur

When true, motion blur is enabled for the composition. Corresponds to the value of the Motion Blur button in the Composition panel.Boolean; read/write.

audioEnabled

When true, the layer’s audio is enabled. This value corresponds to the audio toggle switch in the Timelinepanel.Boolean; read/write.

Project object

The project object represents an After Effects project. Attributes provide access to specific objects within the project, such as imported files or footage

frameBlending

True if frame blending is enabled for the layer.Boolean; read-only.

isTimeVarying

When true, the named property is time varyingラthat is, it has keyframes or an enabled expression. When this attribute is true, the attribute canVaryOverTime

frameBlendingType

The type of frame blending to perform when frame blending is enabled for the layer.A FrameBlendingType enumerated value; read/write. One of:FrameBlendingTyp

Property object

The Property object contains value, keyframe, and expression information about a particular AE property of a layer. An AE property is an value, often animat

hasAudio

True if the layer contains an audio component, regardless of whether it is audio-enabled or soloed.Boolean; read-only.

active

When true, this property is active. For a layer, this corresponds to the setting of the eyeball icon and if the current time is between the layerメs in and o