Title says it all. I did do some searching around, but either came up short and/or ended up confused. So Is there a way? Or do I have to snag another program for that? (which I'd rather not, if unnecessary. I've been happy using WinFF for most of my file conversion needs)

Let me just add, that what I'm trying to achieve is to make flash files from Video files like .wmv to use for screensavers. Nothing too special.