osVersion

The version of the current local operating system.String; read-only.

bitsPerChannel

The color depth of the current project, either 8, 16, or 32 bits.Integer 8, 16, or 32 only ; read/write.

xmpPacket

The projectメs XMP metadata, stored as RDF XML-based . For more information on XMP, see the JavaScript Tools Guide.String; read/write.The following example c

callSystem()

Executes a system command, as if you had typed it on the operating systemメs command line. Returns whatever the system outputs in response to the command, if

time

The current time of the layer, expressed in composition time seconds .Floating-point value; read-only.

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

saveProjectOnCrash

When true the default , After Effects attempts to display a dialog box that allows you to save the current project if an error causes the application to qui

separationLeader

The original multidimensional property for this separated follower. For example, if the current property is Y Position, this attributeメs value points to the

newProject()

Creates a new project in After Effects, replicating the File > New > New Project menu command.If the current project has been edited, the user is prompted t

value

The value of the named property at the current time.ユ If expressionEnabled is true, returns the evaluated expression value.ユ If there are keyframes, returns