The path and filename of footage that is missing from this asset. See also AVItem footageMissing attribute .String; read-only.
Reloads the asset from the file. This method can be called only on a mainSource, not a proxySource.None.Nothing.
The FileSource object describes footage that comes from a file.ﾕ FileSource is a subclass of FootageSource. All methods and attributes of FootageSource, in
The ExtendScript File object for the file that defines this asset. To change the value:ﾕ If this FileSource is a proxySource of an AVItem, call setProxy ors