CSI

The technical codes in the opening sequence of CSI are:-
Zoom in (of the crime scene tape)
Pan (of the city)
Birds eye view (of the buildings in Miami)
Close-up (of dead body)
Long shot (of all the police and forensics)
Fade out (from the crime scene to the labs)
Music played

Genre used:-
Detectives
Forensic
Victim

No narrative was used instead music was played.

The Shield

The technical codes in the opening sequence of The Shield are:-
Cross-cutting (from the characters to the names of the producer)
Long shot (of the house)
Close up (of Vic putting criminals head on cooker)
Extreme close up (of the victim pictures)
Over the shoulder shot (used to show Vic’s partners)

Genre used:-
Detectives
Suspect
community

Narrative used:-