Hi, the problém is related to ripping or encoding media to MP4. When I want to use a Czech name (but the same result is for different languages using their special characters too) for the result, the name is properly used to name a file, but it is also stored in a Name attribute of an MP4 file. The name stored in the file is corrupted and all international characters as wrong. Please, try a name "TřeÅ¡ně" (cherry in English) for some sample conversion. Then look at the file attributes.