propertyValueType

The type of value stored in thenamed property. The PropertyValueType enumeration has one value for each type of data that can be stored in or retrieved from

exitAfterLaunchAndEval

This attribute is used only when executing a script from a command line on Windows. When the application is launched from the command line, the ヨr or ヨs com

RenderQueue object

The RenderQueue object represents the render automation process, the data and functionality that is available through the Render Queue panel of a particular

missingFootagePath

The path and filename of footage that is missing from this asset. See also AVItem footageMissing attribute .String; read-only.

duration

The markerメs duration, in seconds. The duration appears in the Timeline panel as a short bar extending from the marker location.Floating point; read/write.

removeKey()

Removes the specified keyframe from the named property. If no keyframe with the specified index exists, generates an exception and displays an error.When a

exitCode

A numeric status code used when executing a script externally that is, from a command line or AppleScript .ユ In Windows, the value is returned on the comman

timeSpanDuration

The duration in seconds of the composition to be rendered. The duration is determined by subtracting the start time from the end time. Setting this value is

reload()

Reloads the asset from the file. This method can be called only on a mainSource, not a proxySource.None.Nothing.

Item object

The Item object represents an item that can appear in the Project panel.The first item is at index 1.ユ Item is the base class for AVItem and for FolderItem,