FILM-220 · Lesson 8 of 12 · 28 min

Editing documentary and unscripted material

In scripted drama, the story is written before the camera rolls. In documentary, reality television and much corporate and news work, the story is found in the edit. Editors face dozens or hundreds of hours of interviews, observational footage and archive, and must discover a structure that is true to events and compelling to watch. Documentary editors are often credited as writers in all but name. This lesson covers the working methods of unscripted editing: organizing large volumes of material, transcripts and paper edits, building string-outs, shaping interviews, using observational footage and archive, and the ethics that come with the power to rearrange real people's words. The documentary form itself, its modes and history, is studied in CINE-320; here the focus is the cutting room.

The scale of unscripted material

Unscripted projects routinely have very high shooting ratios, because filmmakers cannot know in advance which moments will matter. An observational feature might record hundreds of hours to produce 90 minutes. A reality series may run many cameras for weeks. The first challenge is simply managing the volume.

Illustrative shooting ratios by type of project
Project typeIllustrative ratioNotes
Scripted feature10:1 to 30:1Depends on coverage and takes
Interview-led documentary30:1 to 60:1Long interviews, selective use
Observational documentary100:1 or moreWaiting for events to happen
Multi-camera reality series200:1 or moreMany cameras running continuously

Worked problem

Shooting ratio and storage for an observational feature

An observational feature records 180 hours of footage for a 90-minute film. The production stores camera originals in ProRes 422 HQ at 23.976 fps 1080p, about 176 megabits per second, and creates ProRes Proxy copies at about 36 megabits per second for editing. What is the shooting ratio, and how much storage do the originals and proxies need?

Show solution
  1. Shooting ratio: \( 180 \times 60 / 90 = 120 \), so 120:1.
  2. Original data rate: \( 176 / 8 = 22 \) megabytes per second, or \( 22 \times 3600 = 79\,200 \) megabytes, about 79 GB per hour.
  3. Originals: \( 180 \times 79.2 \approx 14\,256 \) GB, about 14.3 TB.
  4. Proxies: \( 36 / 8 = 4.5 \) MB/s, about 16.2 GB per hour, so \( 180 \times 16.2 \approx 2\,916 \) GB, about 2.9 TB.

Answer: A ratio of 120:1, about 14.3 TB of originals and 2.9 TB of proxies, before audio, backups and graphics. With the usual rule of keeping at least two copies of originals, the project needs well over 30 TB of storage. Lesson 10 covers media management in detail.

Logging and transcripts

Because no one can remember hundreds of hours, unscripted editing depends on logs and transcripts. A log describes each clip: who, where, what happens and notable moments, with timecodes. A transcript records every word of interviews and important dialogue, again with timecodes. At the time of writing, automatic speech-to-text tools built into editing systems and standalone services produce usable transcripts quickly, though they need checking for names, technical terms and accents. Searchable transcripts let editors find every moment a subject mentions a topic.

Worked problem

Estimating transcript length

A documentary has 40 hours of interviews. People speak at roughly 150 words per minute, but interviews include pauses and questions, so assume 110 words per minute of the subject's speech overall. How many words of transcript will there be, and how many pages at 400 words per page?

Show solution
  1. Minutes of interviews: \( 40 \times 60 = 2\,400 \).
  2. Words: \( 2\,400 \times 110 = 264\,000 \).
  3. Pages: \( 264\,000 / 400 = 660 \).

Answer: About 264,000 words or 660 pages, roughly the length of three or four novels. A finished 90-minute film might use only 5,000 to 8,000 words of interview, so the editor will use about 2 to 3 per cent of what was said.

The paper edit

A paper edit is a written plan of the film built from transcripts and logs before, or alongside, cutting on the timeline. The editor or director selects passages of interview, arranges them in order, and notes the observational scenes and archive that will go between them. The paper edit lets the team test structure quickly, since reordering text is faster than reordering media.

Three transcript pages on the left with highlighted passages, arrows leading to a numbered list in the centre labelled paper edit, and from there to a timeline strip on the right with interview and observational blocks
From transcripts to timeline. Highlighted passages become a paper edit, which becomes the first assembly.
  • Highlight strong passages in transcripts, coding them by theme or character.
  • Arrange selected passages into a sequence that tells the story.
  • Note where observational scenes, archive or graphics will carry the story without interview.
  • Estimate running time using the speaking rate, then cut on the timeline.

String-outs and selects

On the timeline, editors often begin with string-outs: sequences that string together all the usable material on a topic, a character or a location. A string-out of every moment in which a family argues, for example, lets the editor see the full range before choosing. From string-outs, editors make selects sequences of the strongest moments. These become the raw material for scenes. On reality series, story producers often build string-outs to guide editors, who then craft the scenes.

Shaping interviews

Interviews in documentary are edited heavily. Answers are trimmed, hesitations removed and long thoughts condensed. Cuts within an answer are usually covered with B-roll, footage that illustrates what the speaker is describing, or with a cutaway to the interviewer or to another angle. When a cut stays visible, editors may use a jump cut, a short dissolve or a white flash to signal that time has been removed, a convention that some documentary traditions prefer because it is honest about the edit.

  • Cover internal cuts with B-roll or cutaways where possible.
  • Use multicamera interviews to cut between angles at edit points.
  • Keep the speaker's meaning intact, even when condensing.
  • Let strong moments play on camera; audiences trust faces.

Ethics of rearranging real words

Because editors can combine words from different moments, they can make a subject appear to say something they never said. A sentence built from fragments spoken at different times is sometimes called a frankenbite, a term from reality television. Many editors consider small condensations acceptable when they preserve meaning, but combining words to change meaning, or placing a reaction after a question it was not responding to, can mislead audiences and harm subjects. Broadcasters and journalistic organizations have standards on this, and documentary editors share a strong professional ethic.

Edits and their ethical weight (illustrative)
EditUsually consideredWhy
Removing ums and repeated wordsAcceptablePreserves meaning, improves clarity
Condensing a long answerGenerally acceptable if meaning is keptCommon practice; check with the subject's intent
Moving a reaction to a different questionProblematicChanges what the subject appears to respond to
Combining fragments into a new sentenceProblematic unless meaning is preserved and minimalRisk of putting words in someone's mouth
Reordering events to change cause and effectMisleadingDistorts the factual record

The Kuleshov principle from lesson 2 applies with extra force here. In fiction, placing a reaction after a different line shapes a performance. In documentary, the same edit can misrepresent a real person. A useful test is to ask whether the subject, seeing the cut, would recognize it as a fair representation of what they meant.

Archive and rights

Many documentaries use archive footage, photographs and news clips. Each item must be cleared for use, which means obtaining permission from the rights holder and paying a licence fee, unless an exception in copyright law applies. Editors track every archive clip used, with its source and duration, so the production can clear it. Rules differ between countries.

In Canada, the Copyright Act includes fair dealing exceptions for purposes such as criticism, review and news reporting, with conditions including attribution. Productions usually rely on legal advice and errors and omissions insurance before relying on fair dealing, and most archive is licensed. Clearances often involve Canadian archives such as broadcaster libraries and Library and Archives Canada.

Worked problem

Counting archive costs

A rough cut uses 47 archive clips with a total duration of 6 minutes 30 seconds. One archive charges an illustrative licence of 60 dollars per second for worldwide rights. If 4 minutes of the archive come from that source, what is the licence cost, and how much would trimming those clips by 25 per cent save?

Show solution
  1. Seconds from that source: \( 4 \times 60 = 240 \).
  2. Cost: \( 240 \times 60 = 14\,400 \) dollars.
  3. Trimming by 25 per cent saves \( 0.25 \times 14\,400 = 3\,600 \) dollars.

Answer: About 14,400 dollars, with 3,600 dollars saved by trimming. Rates vary widely by archive, territory and term; the numbers here are illustrative. Archive budgets often force editors to shorten clips or find alternatives.

Finding the story

The deepest skill in unscripted editing is finding the story. Editors watch for character arcs, conflicts, turning points and moments of revelation. They often discover that the story the production set out to tell is not the strongest one in the footage. A good working relationship with the director, who knows the subjects and the context, is essential. Many documentary editors build multiple rough versions, each testing a different spine, before committing to one.

  • Identify the central question the film asks and answers.
  • Find characters whose changes carry the story.
  • Look for scenes with tension and stakes, not just information.
  • Use interviews to connect and explain, but let scenes carry emotion.

Narration and title cards

Documentaries use several devices to supply information that interviews and scenes cannot. Narration can be written and recorded late in the edit once the structure is known, which gives the editor flexibility. Title cards can state dates, places and facts briefly and neutrally. Graphics and maps can explain complex processes or geography. Each device changes the film's voice: narration feels authoritative and guiding, title cards feel restrained, and a film with no narration at all asks the audience to infer more. Editors and directors choose the balance that suits the subject and the film's relationship with its audience.

Working with subjects and directors

In documentary the editor rarely meets the subjects, while the director may have spent months or years with them. That distance can be an advantage: the editor sees only what is on screen, as the audience will, and can tell when a moment the director treasures does not play. It can also be a risk, because the editor may misread context that the director understands. Good documentary partnerships combine the director's knowledge with the editor's fresh eyes, and many editors ask directors to watch rough cuts specifically for accuracy and fairness to subjects.

Reality television workflows

Reality series run on industrial schedules. Story producers review footage and write story outlines; assistant editors organize and sync multicamera material; editors cut scenes and acts to tight deadlines; and supervising editors maintain consistency across episodes. Because footage volumes are huge and schedules short, clear logs and searchable transcripts are essential. Ethical questions about frankenbites and misleading reactions are especially pressing in this genre, and many networks have standards for how real people may be portrayed.

Common mistakes

  • MistakeStarting to cut before organizing the material

    InsteadLog, transcribe and build string-outs before assembling scenes

  • MistakeRelying on uncorrected automatic transcripts

    InsteadCheck names, terms and accents before using transcripts for structure

  • MistakeCombining words in ways that change meaning

    InsteadCondense only when the subject's meaning is preserved

  • MistakeForgetting to track archive use

    InsteadLog every clip with source and duration for clearance

  • MistakeHolding on to the planned story

    InsteadLet the footage reveal the strongest story and test alternatives

Summary and key terms

  • Unscripted projects have high shooting ratios and large storage needs.
  • Logs and transcripts make large volumes of footage searchable.
  • Paper edits test structure in text before cutting media.
  • String-outs and selects organize material by topic or character.
  • Interviews are condensed and covered with B-roll or cutaways.
  • Editors must preserve the meaning of real people's words.
  • Archive must be logged and cleared; exceptions in copyright law vary by country.
Paper edit
A written plan of a film assembled from transcripts and logs
Transcript
A written record of spoken words with timecodes
Log
A description of each clip's content and timecodes
String-out
A sequence of all usable material on one topic or character
B-roll
Supporting footage that illustrates or covers interview
Frankenbite
A sentence built from words spoken at different times
Story producer
A reality television role that shapes story from footage
Archive clearance
Obtaining permission to use footage owned by others
Fair dealing or fair use
Copyright exceptions that allow some uses without permission
Errors and omissions insurance
Insurance against claims arising from content, such as rights issues

Practice problems

Work each problem on paper first, then reveal the answer to check.

  1. 120 hours of footage produce a 60-minute film. What is the ratio?

    Show answer

    120:1.

  2. How many GB per hour does ProRes Proxy at about 36 Mb/s use?

    Show answer

    About 16.2 GB.

  3. How many words are in 10 hours of interview at 110 words per minute?

    Show answer

    66,000 words.

  4. What is a string-out?

    Show answer

    A sequence collecting all usable material on one topic or character.

  5. Why cover internal interview cuts with B-roll?

    Show answer

    To hide jumps in picture while keeping the condensed answer.

  6. What test helps judge whether an interview edit is fair?

    Show answer

    Ask whether the subject would recognize it as fair to their meaning.

  7. At an illustrative 50 dollars per second, what does 90 seconds of archive cost?

    Show answer

    4,500 dollars.

  8. How much storage do 50 hours of ProRes 422 HQ at 23.976 fps 1080p need?

    Show answer

    About 50 times 79 GB, about 4 TB.

  9. What does a paper edit allow?

    Show answer

    Fast testing of structure before cutting media.

  10. Why build several rough versions in documentary?

    Show answer

    To test different spines before committing.

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