The remultiplexing method and {HEAD ~ system} are applicable to {TAIL ~ MPEG 2 compliant transport streams} carrying video programs 
The remultiplexing method and { HEAD ~ system } are applicable to { TAIL ~ MPEG 2 compliant transport streams } carrying video programs
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH