There are two movies that has done this so far and it stops at around 84% such as kickin it old school and Disturbia. Both are new discs, clean and they both play smooth. This is the error I get: File 1 D:/VIDEO_TS/VTS_01_4.VOB 23 TCSectorReader Encoder output: Try appending the scale filter to your filter list, e.g. -vf spp,scale instead of -vf spp. What does this mean?