Conventions in documentary

A documentary film is one that presents information about factual topics. These films have a variety of aims, to record important events and ideas; to inform viewers; to convey opinions and to create public interest. A number of common conventions are used in documentaries to achieve these aims.

Actuality

Actuality is the term for film footage of real life events, places and people. Unlike fictional films which use actors, scripted stories and artificial sets, actuality is a record of real events as they unfold.

Voice-over

the voice-over in a documentary is a commentary by the filmmaker, spoken while the camera is filming, or added to the soundtrack during the production. Through this the filmmaker can speak directly to the viewer, offering information, explanations and opinions.

Interviews

The interview is a common documentary technique. It allows people being filmed to speak directly about events, prompted by the questions asked by the filmmaker. An interview may take place on screen, or off screen, on a different set. Interviews in a documentary give the viewer a sense of realism, that the documentary maker’s views are mutually shared by another person or source, and thus more valid. In order to achieve this much of the detail, from what may be a one-hour interview, clips of only a few minutes are shown. The interviewer will only ask questions that give a rationale that support the main theme presented within the documentary, and thus the viewer feels as though that this is the only view and the view they must believe correct. Interviews onopposing sides of an issue may be shown to give the viewer comprehensive information about a topic.

Archival footage

Archival, or stock footage, is material obtained from a film library or archive and inserted into a documentary to show historical events or to add detail without the need for additional filming.

Reconstructions

Reconstructions are also often used in documentaries. They are artificial scenes of an event which has been reconstructed and acted out on film based on information of the event. Reconstructions are generally used in order to provide the viewer with factual information, and give the viewer a sense of realism, as if the event really happened in front of them live. They often indicate that the footage is not real by using techniques such as blurring, distortion, lighting effects, changes in camera level, and color enhancement within the footage.

Montage

A montage sequence conveys ideas visually by putting them in a specific order in the film. Narrative montages involve the planning of sequence of shots used to indicate changes in time and place within a film. Ideational montages link actions with words, and are often used in documentaries. A different positioning of shots conveys different ideas to the viewer. For example, a montage containing a negative theme followed by a positive theme may give the viewer the idea that the positive theme is the main theme of the montage. Montages in documentaries are usually linked with words that characters say. This visual representation of the characters thoughts helps position the viewer in the story, and helps the viewer better understand what the character is saying. It visually presents a progression of ideas on a screen.

Exposition

In a documentary, the exposition occurs at the beginning and introduces the important themes of the film. It is important because it creates the viewer's first impression and introduces the viewer to the content. Dramatic segments of the documentary are specially chosen in order to catch the viewer’s attention. These shots are specifically positioned, such that the montage positions us to believe a certain theme presented by the documentary and this the documentary presents its view much more persuasively to the viewer.