With a converter type program? Playback the mpeg into an avi recording system? I don't understand your question - what OS? what types of file? why would you want to do that?
thank you for your replay! i want to use a propgramme that can convert the *.mpg file to *.avi files. As for the OS, windows is better.
Because my programme can only process the *.avi files, but the *.mpg is provide the my client, I need a tool to help me finish the convertion.