Digital Video Editing I | Editing Techniques

 
 

Editing Techniques

The right transitions can give your projects flow and continuity.
In the last exercise, your interview project gave you a run-through of shooting, capturing, editing, and digitizing a project.

Now that you've got a sense of the big picture, we can dig deeper into important details. In fact, attention to detail is what defines skill in digital video editing.

First of all, we want you to look more closely at the various factors that determine the "flow" in digital editing. Achieving a good flow is critical to most digital media; a perfect edit makes the transition between two images seamless. To achieve this seamless flow, one must carefully consider the relation of each shot to the next. And that's what this lesson is all about...

In this lesson, you can expect to:

Learn about the main principles of continuity editing.
Learn about experimental techniques that break the rules of continuity editing.
Learn about techniques for connecting shots: through graphic matching, rhythm, movement, and spatial relation.
Explore different editing techniques for compressing time.
Learn about four classic techniques for matching

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The art of achieving a seamless flow of shots is called continuity editing.

 

 

 

 

 

 

 

 

 

 

 

 

The simplest link between one shot and the next is through an object or gesture.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To use a graphic match, repeat a shape or outline in the next shot.

 

 

 

 

 

 

 

 

 

 

 

 

 

The film Citizen Kane is a tour de force of editing techniques.

 

 

 

 

 

 

 

 

 

 

You can achieve rhythm in your editing simply through the duration and pacing of your shots.

 

 

 

 

 

 

 

 

 

 

A movement edit follows the direction of an interesting movement in the shot.

 





 




 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fades and dissolves require shots to overlap.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Many interesting experimental techniques were developed in the early days of cinema, when film-making was still an art form and conventions were not yet established.

 

 

If a particular sequence will take too long, consider using a time compression technique.

 

 

 

 

 

 

 
 
 

Seamless Editing

 

The word "seamless" is a word that we commonly use to represent perfection. A seamless dress, for example, has no obvious stitches. It appears perfect because we can't tell how it's made.

This principle applies in filmmaking too. Seamless editing is a process that gives the viewer of the film no indication that there was ever a break in it at all. This type of editing creates the invisible style that early Hollywood studios commanded to be the only tolerated way of editing.

How is it achieved? Let's find out...

Editing Techniques

A whole range of techniques can be applied to linking one moving image to the next. So let's start with the most common technique: using an object or gesture to create a link.

In the following example, the edits were carefully planned in pre-production. The edit bridges time in an unusual way and is a world famous cut. The sequence is another Hitchcock classic, the final sequence of North by Northwest (1959). In this scene, Cary Grant is holding Eva Maria Saint who is hanging from the Mt. Rushmore monument.

Click the image to view the clip (scroll to North by Northwest - Mt. Rushmore on the page).

This sequence dramatically cuts back and forth between Grant and Saint, each time with a slightly closer framing. Grant literally pulls Saint into the next scene: the gesture of reaching with the arm—the "connecting element"—transforms this near-death experience into a (slightly banal) romantic scene in a sleeping car on a train, where Grant continues pulling up Saint onto the top bed. Hitchcock cleverly segues into the typical ending of a thriller after the suspense is over and the good guys win. He even tops it with an associative cut for the very last scene. Check it out for yourself by clicking the image above and watching carefully how the sequence is shot and edited.

How did Hitchcock weave this magic? In video editing, it's important to remember that the tail of one shot enters into a dialog with the head of the following shot.

The switch from one frame to the next takes exactly 1/30 of a second in video, and this is enough time for a viewer to spot a bumpy edit. For instance, if you accidentally splice a single frame of a different clip in between two scenes, most likely an editor (and maybe a viewer) would notice "something flickering" or something that does not belong there. Compared to a TV monitor, the big screen makes these seemingly small accidents much bigger.

Predicting how one image affects the next is a very mysterious but fascinating science on its own. This is where editing theory becomes the psychology of perception. Fundamentally, it's about analyzing which elements and shapes can relate to each other from shot to shot.

Breaking the Rules

The common term for the seamless traditional style is continuity editing, which means achieving a fluid progression using an editing technique that avoids drawing attention to itself. While continuity is still widely used and expected by the general public, there are times when it's OK to break from it.

Nowadays you have a lot of hybrid styles. The opposite of continuity editing is everything that highlights an edit: edgy cuts, flashing, shaking, flickering, or simple "jump cuts."

Danish filmmaker Lars von Trier, among other directors, contributed to a document called the Dogma Manifest (1995) that pushed hybrid styles pretty far. The document works against the over-saturated production values of contemporary Hollywood filmmaking. Dogma's intention (like many other forerunners) is to break with the cinematic illusion of reality and present film as film. With this approach, virtually all the parameters of film or video production change.

To develop your craft as an editor, you will likely want to master continuity editing before reaching too far into experimental genres. But ultimately, your editing style is up to you. The important thing is to decide which editing style carries the intention of your video the best.

Connective Elements

Connection and continuity can be created using four main types of elements: graphic matches, rhythmic elements, movement, and spatial relations. Let's take a close look at how each of these works and how best to use them.

Graphic Match

Theoretically, every shot provides the possibility of working with its pure pictorial qualities. Shots that are linked through the interaction of their graphic similarities or differences are called graphic matches. Shapes, shadows, and outlines, especially in black and white, carry the strongest visual elements—they are even stronger than color.

The easiest kind of graphic match can be achieved with simple graphic objects. And the impact can be surprisingly strong. Scenes and locations can blend together, suggesting a major change in time and/or space through a very smooth transition. A cross fade is often added to improve the connection.

Pedro Almòdovar's Woman at the Verge of a Nervous Breakdown (1988) has several of those matching cuts using very simple shapes, the following cutting from a traffic light to a sunset:

Pedro Almodovar's Women at the Verge of a Nervous Breakdown (1988). Click any one of the images to play the clip.

The film Citizen Kane, which we visited earlier, features many experimental production techniques. It is full of sophisticated graphic matches. This masterpiece is certainly worth watching for many, many reasons and will be quoted in different contexts in this lesson. Even if you have seen it, we highly recommend that you watch it again during this course.

Now let's have a look at another classic. Below is an image showing the legendary cut where Stanley Kubrick skips 3000 years in 2001: A Space Odyssey when the giant rotating bone that the ape throws into the sky becomes a space ship.

This cut is not matching the positions of the bone/space ship, yet the shape is similar and certainly it is the cut's highly metaphorical value makes it so spectacular as a graphic match.

2001: A Space Odyssey (1969)

Rhythm

Rhythm in video editing is by definition intrinsically related to sound and percussive music. The most popular example is the cutting of scenes to a beat that occurs in music video.

But rhythm is also perceptible even when there is no music track. When the intervals between shots repeat, for example, they produce a rhythmic visual pattern. With a sophisticated director or editor, editing rhythm acts like a counterpoint to musical rhythm.

It is quite common to build up to the climax of a scene by gradually shortening the duration of shots on screen (similar to the climactic crescendo in a piece of classical music). One of the most striking examples of this technique is Sergio Leon's film The Good, the Bad, and the Ugly (Il Buono, il Brutto, il Cattivo, Italy, 1966). The filmmaker uses both rhythm and
acceleration extensively in the movie.

In a final shootout scene that runs for several minutes, three men face each other in a triangle, waiting to see who will act first. One of the film's main theme songs is played in its entirety, from a slow, elegiac beginning to a frenzied crescendo that is abruptly cut off by Clint Eastwood's gunshot. The slow mounting crescendo is paralleled by an increase in the pace of editing and the intensity of framing (the sequence actually begins on a long shot similar to the previous one).

This image represents the intercutting of portraits during the final shootout sequence. Each color is a different portrait. Notice the insertion of a different image right at the end.
Click the image to play the clip from The Good, the Bad, and the Ugly.

There are infinite number of movies in which editing is subordinated to a set of rhythms. For example, in music videos where music dominates in a clear, determined way, the risk can be that editing becomes a mere alignment of shots, where a stomping downbeat grinds everything together into abstract mélange. Real skill comes in when music video editors cut around the downbeat, creating counterpoints to the musical rhythm using editing rhythm.

A sophisticated exception is Michael Gondry's Chemical Brothers video Star Guitar. The shots are not edited to the beat; instead, individual components of each image are aligned to the beat. Take a look...

Chemical Brothers: Star Guitar (2002)

Michael Gondry's video is not an editing technique in the traditional sense. However, it is a perfect example of what compositors call vertical editing as opposed to horizontal editing. It's called vertical editing because the image is treated in many layers (like in Photoshop) that contain 2D or 3D animations. The traditional edit on the other hand happens horizontally, with one shot after the other, following the old concept of film (or a magnetic tape traveling horizontally in a cassette).

Movement

Movement editing is another interesting way of relating one shot to the next. Using the movement editing approach, the camera follows a movement (a pirouette, a speeding car, a gunshot) to its logical conclusion. Here are three images from the trailer of the film GOSPEL (2005):

GOSPEL (2005). Click the image to play the trailer from the Apple Web site.

This movie trailer is edited to a downbeat and interrelates some of its images with movement edits. You'll notice that the editor softens the transitions by quickly fading to black between the images.

Also notice that about three quarters of the trailer is done with a rhythm edit (which is relevant to the subject). The trailer starts with some typical snippets of engaging dialogue between the protagonists and then segues into the rhythm sequence. Shortly after, certain movement dynamics are introduced. Look again at the images above. From what you see in the still frames (not knowing anything about the direction of movements) one could hardly guess how they would work in a sequence. In fact, in the first two images you see Boris Kodjoe portrayed from different angles in the same shot in what might look like an inelegant jump cut.

Below is the motion path that is formed out of these three short clips, and this is why they seem to melt together so easily. Notice how Boris Kodjoe's head swings down in the second shot and therefore enables the reverse direction of the spiraling movement in the third shot.

GOSPEL motion path

Movement edits make the editor become a true choreographer. They're not only applied to dance sequences (although dancers and sports stars are often shown with prominent movement edits, simply because their motions are so interesting). Movement edits can be applied to any mundane series of movements.

One example is a motion study of everyday jobs of British workers that one of us made in 1997 entitled Locked Groove. Try to follow the motion path of this sequence and take a close look to identify which clips cause the motion to reverse direction.

Caspar Stracke: Locked Groove (1997/99). Click the image to play the clip.

Spatial Relations

Editing usually serves not only to control graphics and rhythm, but also to construct space. The cinematic space must overcome its two-dimensionality by means of movement and editing. The coherent presentation of spatial relationships between protagonists and objects is very important for the perception of the overall space.

For that very reason, a conventional film narrative always starts with an establishing shot, usually an extreme wide shot that gives an overview of the scene and provides the viewer with a spatial orientation. This is typically followed by a closer framing of the actors. In some cases a re-establishing shot may be used later (or at end the sequence).

The following example starts with an establishing shot in which the camera slowly approaches the subjects, and is followed by a classical shot/counter-shot dialogue scene. As in our interview exercise, it is shot according to the 180 degree rule. In this case we can also see the editor's expertise in achieving another important aspect of continuity: the eyeline match.

Click the image to play the clip. Choose the Citizen Kane - Breakfast Scene from the list.

Compressing Time

One way or another, video editing is purely about time manipulation. We can, for instance, brilliantly hide the fact that a large amount of time has passed between two cuts. Most of the following techniques have the function of compressing time while still giving the viewer the illusion of real time.

Here is a short glossary of the most common time compression techniques:

 
 

Elliptical editing presents an action in such a way that it consumes less time on the screen than it does in the story. In most cases it involves a series of fades. The fact that we fade within the same scene indicates that we have skipped bit of time in that particular scene.

Jump cuts are abrupt, raw cuts, sometimes introduced within the same scene to deliberately to make a dramatic point. These often appear in dramatic moments.

Motivated edits are edits made just at the point where the action makes the viewer immediately want to see something that is not currently visible. For example, you might see a close-up of a man firing a gun, aiming it almost directly into the camera. Typically this would be followed by a 180 degree reverse shot that shows us where the man was firing.

Cross-cutting edits together two separate events that occur at the same time. If two parallel actions are occurring, the editor may cut from one line of action to another. For example, the editor might cut from a scene at the office to a scene that is occurring simultaneously at home.

A cutaway involves bridging or inter-cutting between two shots of the same subject. It often shows 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. 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 bridge time as well.

An insert is a bridging close-up shot inserted into the larger context (a picture within a picture) offering an essential detail of the scene or a re-shooting of the action with a different shot size or angle (such as the listening interviewer in Exercise Two).

A buffer shot is a bridging shot (normally taken with a second camera) to separate two shots which would have reversed the continuity of direction.

The fade/dissolve technique is in a category by itself. Fading is not an editing style or technique. It rather is an alternative. Both fades and dissolves are gradual transitions between shots.

In a fade, the picture gradually appears from (fades in) or disappears (fades out) to a black screen. A slow fade-in is a quiet introduction to a scene; a slow fade-out is a peaceful ending. Quick fades are used to smoothen up the transition between images that do not match together, as in the GOSPEL trailer.

A dissolve involves fading out one picture while fading in 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.

 
 

For speedy access to various editing functions, get to know the FCE tool palette.

Let's have a quick look how dissolves work in Final Cut Express. Start by opening up your E1-Flying-Sequence from Exercise One.

Select a cut that you want to dissolve, and place the playhead over this cut.

Go to Window > Effects to open the effects browser.

Effect browser

You see you have a lot of transition effects to work with! Under Video Transitions > Dissolve, find Cross Dissolve. Drag the icon and place it on the timeline over the clips you're transitioning between. The transition will automatically take up the same length as the overlap of your two clips.

Adding a transition to the timeline

Right click on the transition clip and select "Center on Edit" from the Transition Alignment menu. The "Center on Edit" option will automatically make the cut of your transition halfway between the first frame and last frame of the overlap. Using "Center on Edit" makes it easy to make a common, half-second dissolve over 15 frames with 7 frames of the first shot and 8 frames of the second shot.

If you don't have enough frames on at least one side, dissolve to the other (try the options "End on Edit" or "Start on Edit" from the Transition Alignment menu).

Play it a couple of times and change the dissolve length by dragging either the beginning or end of the transition symbol.

Change the length of a transition on the timeline

If you want to erase a dissolve, select the transition and hit Delete. It's important to note again the difference in delete keys. The backward delete key will remove the transition but leave your clip otherwise intact. The forward delete key will clear the part of the clip you have selected as well.

Shot Relationship

Now we will check out three more editing techniques that are not really part of the standard glossary, but rather promote the opposite of balanced, seamless editing. These techniques belong to the oldest form of experimental editing and emerged not too long after the birth of cinema.

Now for a flashback to the olden days of editing...

Kuleshov Effect

Lev Kuleshov was an early Russian theorist and filmmaker who believed that juxtaposing two unrelated images could convey a new meaning. In the Kuleshov experiment he filmed Ivan Mozhukhin, a famous Russian actor, and shots of a bowl of soup, a girl, a teddy bear, and a child's coffin. He then inserted the shot of the actor between the other shots. The result was that the audience immediately assumed not only that the actor's expression changed, but also that the actor was reacting to things present in the same space as himself.

Kuleshov used the experiment to indicate the usefulness and effectiveness of film editing.

See a re-enactment from film instructor Jeff Butler here. He replaced Ivan Mozhukhin with a famous Swiss actor.

Intellectual Montage

Let's stay for a moment with the early film pioneers. Intellectual montage was developed in the 1920s by the great Russian pioneers Pudovkin, Vertov, and Eisenstein. It's almost unbelievable, but most of their theories still apply to digital video today.

In his 1931 essay "A Dialectic Approach to Film Form," Sergei Eisenstein declared editing an art form and a political statement. The Russians did not want to be seamless. The film cut was politicized. A famous shot from Strike! of the workers' rebellion is juxtaposed with a shot of cattle being slaughtered. This yields the symbolic meaning that the workers are cattle.

Eisenstein dubbed this technical innovation intellectual montage, and it resulted from his studies of Kuleshov. In that same essay, Eisenstein distinguished between ten different types of dialectical conflict at the level of shot composition alone, many of which are utilized in the Odessa Steps sequence in Battleship Potemkin (1925).

Here is an intellectual montage from October (Oktyabr, USSR, 1927):

Click the image to play the clip.

In this clip, the increasingly primitive icons from various world religions are linked by patterns of duration, screen direction, and shot scale to "produce the concept of religion as a degenerate practice used to legitimate corrupt states."

What nowadays is called montage has shifted meaning over the years. Unlike its political implications and metaphors, montage merely stands for an assemblage of images, a freestyle edit that is only used to show the most possible action in the shortest amount of film time. In Hollywood, the notion of montage replaced what American editors called "The Vorkapich," named after Victor Vorkapich, the editor credited with inventing the specific style of dissolves.


     
Explore how editors manipulate time to alter viewer perception.
Learn how to change frame rate through interpolation.
Explore when and how to speed up or slow motion.
Learn about visual effects that can be applied in your software or in additional applications.  
 

Exercise
Participate in a video "chain letter" in which you shoot a short segment and apply at least three of the discussed editing techniques into your cuts.

Discussion
Share your thoughts on the techniques you chose to use.