bgColor

The background color of the composition. The three array values specify the red, green, and blue components of the color.An array containing three floating-

file

The ExtendScript File object for the footage’s source file.If theFootageItem’smainSource is a FileSource, this is the same as FootageItem.mainSource.file.Ot

duration

Returns the duration, in seconds, of the item. Still footage items have a duration of 0.οΎ• In a CompItem, the value is linked to the duration of the composit

remove()

Deletes this item from the project and from the Project panel. If the item is a FolderItem, all the items contained in the folder are also removed from the

usedIn

All the compositions that use this AVItem.Note that upon retrieval, the array value is copied, so it is not automatically updated. If you get this value, th

workAreaStart

The time when the Composition work area begins, in seconds.Floating-point; read/write.

displayStartTime

The time set as the beginning of the composition, in seconds. This is the equivalent of the Start Timecode or Start Frame setting in the Composition Setting

mainSource

The footage source, an object that contains all of the settings related to that footage item, including those that are normally accessed through the Interpr

footageMissing

When true, the AVItem is a placeholder, or represents footage with a source file that cannot be found. In this case, the path of the missing source file isi