The encoded information is multiplexing by {HEAD ~ a multiplexer} 221 to generate {TAIL ~ a bit stream} 220 of video encoded data 
to generate
The encoded information is multiplexing by { HEAD ~ a multiplexer } 221 to generate { TAIL ~ a bit stream } 220 of video encoded data
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH