Wallaby is great but doesn't support ActionScript, Swiffy does but only a subset of AS2.
Is there anything else out there?
If your flash content is non-interactive, you can try Flash-Banner-Converter.com (Flabaco for short). It's a free online converter and converts SWF to video which playsback in most HTML5 browsers and non-flash devices such as the iPAD. It converts swf to MP4, WebM and OGG video formats.
> I know there is Wallaby and Swiffy from Google, but does anyone know any others, that support ActionScript.
Flabaco supports action script.
Ofcourse, this solution doesn't apply if your content is interactive... after all it converts flash to HTML5 Videos which are non-interactive.
Incase its of interest, here's another related thread: http://forums.adobe.com/message/4205155
Flash Banner Converter