I'm not able to play this stream with mplayer: http://stud4.tuwien.ac.at/~e0326863/ATS/Sat1HD-trueHD-20M.m2t Interestingly, I could play it in Windows with MPC (Media Player Classic) using the ffdshow MPEG-4 Decoder. The file contains no header data, only raw H.264 video and DD 5.1 audio muxed in a TS. vpid is 0x1ff, apid 0x203.