replaceSource()

Replaces the source for this layer.newSource The new source AVItem object.fixExpressions True to adjust expressions for the new source, false otherwise. Not

PlaceholderSource object

The PlaceholderSource object describes the footage source of a placeholder.PlaceholderSource is a subclass of FootageSource. All methods and attributes of F

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

includeSourceXMP

When true, writes all source footage XMP metadata to the output file. Corresponds to the Include Source XMP Metadata option in the Output Module Settings di