What is documentary film? : Documentary films are non-fictional films meant to document reality, usually to educate, instruct, document events, and more recently, to entertain.
In order to achieve the purpose of a documentary film, there are various techniques that a director may utilize. These are known as persuasive techniques and are used to elicit a particular reaction from the viewer.
The persuasive techniques can be split into 4 categories:
What viewers see
What viewers hear
What viewers read
The organization
What Viewers See
Primary Footage
Secondary Footage
Still Images
What Viewers Hear
Dialogue
Narration
Diegetic Sounds
Non-diegetic sounds
What Viewers Read
The Organization
Sequence
Transitions
Cohesiveness