PROBLEMS TRANSCODING MPG FILES EYETV

Hi everyone, I´m a user of serviio since 2 years ago, with last version updated. There was no file that could not be played in my SmartTv Samsung via Serviio, and everything was ok, till I bought eyetv lite software and noticed that those kind of files .mpg, Serviio is not able to play. I have tried with Universal Media Server and it works fine. I can´t believe Serviio is unable and wanna keep using Serviio, sure there must be a solution. Best regards.