This App is for Google TV. If you use the phone, Please use "Soul Movie" ^^. Try lightweight, intuitive video player. This is a video player that support SMI, SRT, SBV and ASS/SSA subtitle file. SMI, SRT, SBV and ASS/SSA file have to exist at same place with movie file. If you have a /sdcard/AAA. Mp4, SMI file name must have /sdcard/AAA. Smi. It supported. Google TV support.