Hello All, I'm programming a demux for MPEG4 over MPEG2 program stream. The ES contained in PES(Packetized ES) can be stripped out, but I don't know how to decode the PTS and DTS fields in PES header. The decoder can't act well without proper PTS&DTS. Is it just the same as it was in MPEG2 ? Thank you. :) Regards. Paul