Lately, i have been searching for a solution to convert RMVB files, but all I found were guides on converting RM files. So I began searching everywhere and finally, one day I discovered a solution!
This is the best program if you want to encode your RealMovie (RM) files into Standard VideoCD or SuperVCD files. In order for this program to work properly you must have the RealNetworks Player (RealPlayer or RealONE) to be installed, I would also advice to closing all other programs as EO Video is very memory intensive and may not work if not enough RAM is available.