scheduling some of {TAIL ~ said transport packets} for output in a time slot of an outputted transport stream depending on a predetermined delay, each of said time slots occurring approximately at {HEAD ~ a dispatch time} as indicated by a local clock, 
scheduling some of { TAIL ~ said transport packets } for output in a time slot of an outputted transport stream depending on a predetermined delay , each of said time slots occurring approximately at { HEAD ~ a dispatch time } as indicated by a local clock ,
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH