inPoint

The in point of the layer, expressed in composition time seconds .Floating-point value in the range [-10800.0..10800.0] minus or plus three hours ; read/wri

hasAudio

When true, the AVItem has an audio component.ユ In a CompItem, the value is linked to the composition.ユ In a FootageItem, the value is linked to the mainSour

replaceWithPlaceholder()

Changes the source of this FootageItem to the specified placeholder. Creates a new PlaceholderSource object, sets its values from the parameters, and sets m

keySpatialContinuous()

Returns true if the specified keyframe has spatial continuity.If the property value type is neither TwoD _SPATIAL nor ThreeD_SPATIAL, an exception is genera

featherTensions

An array containing each feather pointメs tension amount, from 0 0% tension to 1 100% tension .NOTE: Values are stored in the array in the order that feather

isNameSet

True if the value of the name attribute has been set explicitly, rather than automatically from the source.Boolean; read-only.

blendingMode

The blending mode of the layer.A BlendingMode enumerated value; read/write. One of:BlendingMode.ADDBlendingMode.ALPHA_ADDBlendingMode.CLASSIC_COLOR_BURNBlen

expressionEnabled

When true, the named property uses its associated expression to generate a value. When false, the keyframe information or static value of the property is us

setValueAtKey()

Finds the specified keyframe and sets its value.If the named property has no keyframes, or no keyframe with the specified index, this method generates an ex

strokeColor

The text layerメs stroke color, as an array of [r, g, b] floating-point values. For example, in an 8-bpc project, a red value of 255 would be 1.0, and in a 3