The remultiplexer can furthermore optimize the bandwidth of {HEAD ~ transport streams} by replacing null transport packets with {TAIL ~ transport packet data} to be inserted into the output transport stream 
The remultiplexer can furthermore optimize the bandwidth of { HEAD ~ transport streams } by replacing null transport packets with { TAIL ~ transport packet data } to be inserted into the output transport stream
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH