Editing is designed to be subtle so that the viewer hardly notices the transitions between each frame. However, every cut or effect is there for a reason, but editing is meant to be almost hidden but at the same time it needs to help the audience translate the narrative message - this makes is one of the hardest areas of textual analysis to spot and discuss.
Less abrupt transitions are achieved with the
fade, dissolve, and wipe (see below)
Editing Techniques
Cut.
Sudden change of shot from one viewpoint or location to another.
On television cuts occur on average about every 7 or 8 seconds. Cutting may:
- change the scene;
- compress time;
- vary the point of view; or
- build up an image or idea
Matched cut.
In a 'matched cut' a familiar relationship between the shots
may make the change seem smooth:
- continuity of direction;
- completed action;*
- a similar centre of attention in the frame;
- a one-step change of shot size (e.g. long to medium);
- a change of angle (conventionally at least 30 degrees)
*The cut is usually made on an action (for example, a person
begins to turn towards a door in one shot; the next shot, taken from the
doorway, catches him completing the turn). Because the viewer's eye is absorbed
by the action he is unlikely to notice the movement of the cut itself.
Jump cut.
Abrupt switch from one scene to another which may be used
deliberately to make a dramatic point. Sometimes boldly used to begin or end
action. Alternatively, it may be result of poor pictorial continuity, perhaps
from deleting a section.
Motivated cut.
Cut made just at the point where what has occurred makes the
viewer immediately want to see something which is not currently visible
(causing us, for instance, to accept compression of time). A typical feature is
the shot/reverse shot technique (cuts coinciding with changes of speaker).
Editing and camera work appear to be determined by the action. It is intimately
associated with the 'privileged point of view' (see narrative style:
objectivity).
Cutting rate.
Frequent cuts may be used as deliberate interruptions to
shock, surprise or emphasize.
Cutting rhythm.
A cutting rhythm may be progressively shortened to increase
tension. Cutting rhythm may create an exciting, lyrical or staccato effect in
the viewer.
Cross-cut.
A cut from one line of action to another. Also applied as an
adjectuve to sequences which use such cuts.
Cutaway/cutaway shot (CA).
A bridging, intercut shot between two shots of the same
subject. It represents a secondary activity occurring at the same time as the
main action. It may be preceded by a definite look or glance out of frame by a
participant, or it may show something of which those in the preceding shot are
unaware. (See narrative style: parallel development) It may be used to avoid
the technical ugliness of a 'jump cut' where there would be uncomfortable jumps
in time, place or viewpoint. It is often used to shortcut the passing of time.
Reaction shot.
Any shot, usually a cutaway, in which a participant reacts
to action which has just occurred.
Insert/insert shot.
A bridging close-up shot inserted into the larger context,
offering an essential detail of the scene (or a reshooting of the action with a
different shot size or angle.)
Buffer shot (neutral shot).
A bridging shot (normally taken with a separate camera) to
separate two shots which would have reversed the continuity of direction.
Fade, dissolve (mix).
Both fades and dissolves are gradual transitions between
shots. In a fade the picture gradually appears from (fades in) or disappears to
(fades out) a blank screen. A slow fade-in is a quiet introduction to a scene;
a slow fade-out is a peaceful ending. Time lapses are often suggested by a slow
fade-out and fade-in. A dissolve (or mix) involves fading out one picture while
fading up another on top of it. The impression is of an image merging into and
then becoming another. A slow mix usually suggests differences in time and
place. Defocus or ripple dissolves are sometimes used to indicate flashbacks in
time.
Superimpositions.
Two of more images placed directly over each other (e.g. and
eye and a camera lens to create a visual metaphor).
Wipe.
An optical effect marking a transition between two shots. It
appears to supplant an image by wiping it off the screen (as a line or in some
complex pattern, such as by appearing to turn a page). The wipe is a technique
which draws attention to itself and acts as a clear marker of change.
Inset.
An inset is a special visual effect whereby a reduced shot
is superimposed on the main shot. Often used to reveal a close-up detail of the
main shot.
Split screen.
The division of the screen into parts which can show the
viewer several images at the same time (sometimes the same action from slightly
different perspectives, sometimes similar actions at different times). This can
convey the excitement and frenzy of certain activities, but it can also
overload the viewer.
Stock shot.
Footage already available and used for another purpose than
the one for which it was originally filmed.
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