msg_Dbg( p_demux, " - index offset=%d", GetDWBE(&header[28]) );
msg_Dbg( p_demux, " - data offset=%d", GetDWBE(&header[32]) );
msg_Dbg( p_demux, " - num streams=%d", GetWBE(&header[36]) );
msg_Dbg( p_demux, " - index offset=%d", GetDWBE(&header[28]) );
msg_Dbg( p_demux, " - data offset=%d", GetDWBE(&header[32]) );
msg_Dbg( p_demux, " - num streams=%d", GetWBE(&header[36]) );