I had a 4Gb file in .MKV container (DTS audio codec is reported by tsMuxer for audio for this file). So, I TS mux from .MKV to .TS because PS3 does not recognize this .MKV file (and AVCHD format, which uses .TS files has no audio on PS3 either) It now recognizes the .TS files and the video is perfect! There is no audio... I Googled my butt off, but I could not even find the reason why PS3 would not reproduce DTS audio from that file when PS3 supposedly does/plays DTS and DTS-HD audio formats (in games at least). Any suggestion is welcome - I use latest tsMuxer to convert from .MKV to .TS and to split files.