Tuesday, September 21, 2004

Nonlinear Video Editing Styles and Approaches

Most professional editors take one of the three primary approaches to the editing process, often described as the documentary, narrative and music video methods. All three are valid, and you can decide which way is best based on your individual preferences and thought processes, as well as the nature of the project.

THE DOCUMENTARY APPROACH
The first approach many editors take is to create a rough cut of the entire sequence by bringing in the clips and finding the basic order that the clips will fall in. Then the editor will go back and finetune each cut, making each clip just the right length and tweaking the juxtapositions so that they flow with the desired effect. This "rough cut" approach is often best if you're working on a project that is less clearly mapped out from the beginning, as in a documentary. Much of the structure of a documentary is discovered in the editing room/bay, so it's good idea to play around with the whole structure before you make fine edits.

THE NARRATIVE APPROACH (Short Film Project)
The second approach is to make finer adjustments from the start, so that the sequence builds from one clip to the next, and a lot of time is spent adjusting each edit before moving on to the next one. To follow this approach, you will need to use the Final Cut Pro editing tools that we have explored recently (the edits). This narrative approach is best when you've got a very specific outline of how the shots are going to be put together, as in a fictional film that has been storyboarded. (Storyboarding is a process of making drawings of the shots in order before filming.)

THE MUSIC VIDEO APPROACH (MTV Project)
This style combines the previous two, and is often used to create a music video that intercuts that musicians performing with other, non-synch footage. First, you'll place the performance down as you would in the narrative approach, making fine cuts and adjustments with each clip. Second, once you've laid down the performance footage, you can go back and start laying in the "B-roll" footage in between or even on top of the performance. The B-roll footage will often be used to set moods or convey information that does not require exact synching with the audio (for example, atmospheric shots of city streets). It's a good idea to use a second video track to lay the B-roll. Here, you'll use more a documentary approach, laying in clips in a rough order, seeing how they work, repositioning, and so on, until you have a sequence that captures the mood and rhytm of the music.

It's up to you to decide how to work. Just find the strategy that is most comfortable for you. And remember, Final Cut Pro offers an extensive number of Undo steps (see Setting Preferences), so use them.You can experiment with a cut and, if you're unhappy with the outcome, use Command + Z shortcut key to undo back to your original edit. It's a good idea, however, to save your Timeline whenever you get a point where you are satisfied with the cuts you've made so far. Then, if you become dissatisfied with the work after that, you can always restore the last save. Another strategy is to save different versions of your work (duplicate your sequence) as you go along, giving each a unique filename so that you can compare different versions of the edits.

In case you need me outside of our class schedule, do call me at (82) 2212411 local 8302 or email me at jseliab@gmail.com.

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MTV Deadlines and Submission

Deadline for MTVs will be on September 29, 2004.

Please follow the previous guidelines I have posted. For your editing ease, take note of this effective process of editing MTV:

(1) select your OPM song
(2) get the lyrics from the net
(3) plot your lyrics using the TEXT generator of Final Cut Pro
(4) save your texts by dragging each line to the browser
(5) be sure to have a BIN for your text
(6) convert your CDA or MP3 song to AIFF using iTunes
(7) import AIFF song to Final Cut Pro
(8) plot your AIFF in the Timeline
(9) drag your texts to Timeline (most probably Track V3 ot V4)
(10) synch your audio with the text; use slide/slip items or ripple/roll edits
(11) decide your shoot plot:

(a) narrative? or just plain lip synch?
(b) talent
(c) reserve camera and tripod/ lights and blue wall
(d) props (most probaly primary color clothing/ microphone for lip synch)
(e) cd player (for lip synch)

Use at least 10 video filters, effects including the Blue/Green screen. Optical transitions are also allowed in the edits. Please read the handouts I gave to the beadle for the effects.

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Thursday, September 16, 2004

Edits

What are Ripple, Roll, Slip, and Slide Edits

Final Cut Pro provides tools for implementing four types of edits: Ripple, Roll, Slip, and Slide. Each edit will either add time to a particular clip or remove time from it, but each treats the clips before and after the edit in different ways. These tools, available via the Tool Palette and keyboard shortcuts, work with video, audio, and linked video and audio clips.

Roll
The roll edit adds frames to the end of a clip while substracting the same number of frames from the clip beside it, maintaining the length of a sequence. This technique is useful when you are working with two clips that are in synch but need a different edit point between them.

Ripple
The ripple edit adds or subtracts frames from a clip without changing the duration or content of the surrounding clips. (Instead, it increases or decreases the length of the entire sequence.) This is most helpful when you want to extend or trim a clip without changing the surrounding clips.


Slip

The slip edit keeps the duration and position of a clip, but changes its content by shifting the In and Out points within the clip to show a different section of the original media file. The duration of the overall sequence is unchanged, as are the duration and content of the surrounding clips. This technique is helpful if you want to find a better part of a shot, particularly if it's a B-roll or accent shot.


Slide

The slide edit moves a clip left or right in the Timeline, maintaining the clip's duration and content, as well as the duration of the sequence. The surrounding clips will be extended or trimmed in the Timeline to fit the new location of the clip you are sliding. This can be helpful when you need to synch a clip with audio underneath it without disrupting the synchronization of the clips around it.

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Guidelines for the MTV Project

After the short film project, we will go to editing MTV. Starting September 20, 2004, each editor can reserve the production room where I have set up the blue wall. Please reserve the necessary equipment you may need during your shoot:

(1) Camera
(2) Flood Lights
(3) CD player (if your music is in CD format; lip synch)
(4) Tripod


Music/songs that will be used MUST be OPM, whether in English or Cebuano, or Filipino. To limit our usage of disk space, no song/music must exceed 6 minutes. Total duration of the MTV must be within 7.0 minute period including your title and scrolling credits or effects. No sponsorship is allowed. Expenses must be very minimal, just like what we have done in our Short Film projects. Talents can be from the Ateneo/Davao community. Backdrop video must within Davao City only.

The objective of this activity is:

(a) to be able to use blue/green screen filters
(b) to enhance the editing techniques in terms of (i) compositing (ii) nesting (iii) use of video effects (iii) editing of animated texts
(c) to be able to produce different formats for distribution (CD, VHS, Streaming Video)


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