{TAIL ~ The input signals} may include compressed audio and {HEAD ~ video}, and may be compliant with the MP3 format 
{ TAIL ~ The input signals } may include compressed audio and { HEAD ~ video } , and may be compliant with the MP3 format
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH