There may be a few a ways but..

If you have the original .fla file just publish it as a .mov

If you dont have the original .fla file, you could get a Flash decompiler and then publish it in Flash.

If you dont have Flash there will be some kind of converter available. A 5second search came up with this

http://www.google.co.uk/search?q=.sw...utf-8&oe=utf-8