“IMPERATOR °FLA generates FLA-files (readable with Flash MX(6) or higher) from the selected input SWFs (compiled with Macromedia Flash) and thereby makes it possible to alter the content of a SWF even when the corresponding FLA got lost. Furthermore it gives you the opportunity to extract all included media-files (pictures, sounds and videos) so you can edit them with other programs.”
http://www.ave-imperator.com/index.php?option=content&task=view&id=32&Itemid=78
