Converting MP3 to SWF or FLV

Question

Hello Everybody, I'm trying to develop a audio streaming application,in which i want play my audio files using flash player and in swf format.Now here the problem lies. Can anybody please tell me how to convert my mp3 files to SWF/FLV in web application. Any code or suggestion will be very much helpfull. Thanks in advance.. Regards--Arindam