Documentary Interview: How to Prepare, Film and Log It

Noor shot her first documentary interview in a borrowed classroom: two cameras, a lavalier, a retired teacher with 40 years of stories. She got home with 11 hours of footage across three subjects, no notes, and a deadline in two weeks. She spent nine days scrubbing through clips for a sentence she remembered hearing. (Noor is a composite, not a real person.)

A documentary interview is a planned, filmed conversation in which a subject tells their part of the story in their own words, shot so the answers can be cut into a film. Most guides cover the camera. Few cover the two phases that decide whether the footage becomes a film: the preparation that produces answers worth filming, and the log that lets you find them afterward.

This guide covers all three. You get a question structure built for answers that cut, a shoot-day run sheet, and an interview log template that feeds a paper edit. If you record interviews without a camera, our guide on how to record an interview covers the audio-only version.

What a documentary interview has to deliver

A news interview produces quotes. A documentary interview produces usable answers: complete thoughts, in the subject's own words, that make sense without hearing the question. Your voice is usually cut out, so an answer that begins "Yes, it was" is dead on arrival. An answer that begins "The day the mill closed, it was raining" is a scene.

That difference drives everything below. Prepare so the subject has stories ready. Ask so the answers stand alone. Film so you can cut inside an answer. Log so the editor finds the opening line without watching all 11 hours.

Want the transcript waiting when the shoot ends? Try ParrotNotes free and let your phone record a searchable backup track of every documentary interview.

Prepare the subject, the release and yourself

Preparation is where documentary interviews are won. The National Film Board of Canada's advice has held up since 2010: research the topic and the subject, "develop a few themes, each with 3 or 4 questions," and talk to the subject before the camera arrives (see the NFB's interview tips for documentary filmmaking).

The pre-interview

Call or visit the subject a week or two before the shoot, for three things:

1. Their stories. Which moments do they return to unprompted? Those are your themes.
2. Their words. Note the phrases they use. On the day, you can ask "tell me about the morning you called the night shift" instead of a generic version.
3. Their comfort. Where do they want to sit? What do they not want to discuss? Who else should you talk to?

Don't let them tell the best story in full. Stop them gently: "Save that one for the camera." A story told twice comes out rehearsed the second time.

The release form

A documentary cannot be distributed without a signed appearance release from every subject. The form should say what the project is, where it may be shown (festivals, broadcast, streaming, education), that the subject grants use of their image, voice and name, and what happens to the material if the film changes shape. Our free media release form template builds one you can print or copy.

Send it with the practical details a few days ahead, so the subject reads it calmly, and get the signature before the first question, not in the edit.

A release covers the use of the footage. The right to record at all depends on where you are. Documentary interviews are recorded with everyone's knowledge, but if you also record phone calls or ambient conversation for the film, read our guide to one-party consent states first.

Your own prep

One page: the film's question, this subject's role in answering it, three to five themes, and the one story you need from them. Read your questions aloud. If a question is hard to say, it is harder to answer.

Write documentary interview questions that cut

The reporter's question ladder in our guide on how to conduct an interview applies here. Documentary adds three rules of its own.

Ask for stories, not facts. "What happened the day the mill closed?" beats "When did the mill close?" Facts go in a caption. Stories go on screen.

One simple question at a time, no preamble. Director Roger Nygard's rules for documentary interviews, published in Film International, put it plainly: craft simple questions, push for specifics, and remember that "silence is the interviewer's most powerful tool" (see his ten rules for documentary interviews). A two-part question gets half an answer.

Ask for the restatement. Before you start, tell the subject: "My questions won't be in the film, so if you can fold the question into your answer, that helps." When a great answer starts with "Yes," ask them to say it again as a full sentence. Nobody minds.

A theme-based question set

Build each theme as a short ladder: one opener, two deepeners, one feeling question. For a local history film about a shuttered textile mill, one theme might be:

Four themes of four questions is 16 questions, plenty for a 60-minute sit-down. Leave the list on your knee and follow the subject when they go somewhere better. End the way both the NFB and Nygard recommend: "Is there anything I should have asked and didn't?" The answer is often the best material of the day.

Film the documentary interview

The setup serves one goal: answers you can cut, in a picture that doesn't distract. Here is the short version, with the sources that go deeper.

Location and sound

Pick a quiet room with soft furnishings and a background that says something about the subject, placed well behind them. Stand still and listen for 30 seconds: refrigerators, air conditioning, a road. Kill what you can. Put a lavalier on the subject and a shotgun overhead, recorded on separate tracks, and monitor on headphones from the first word to the last.

Before anyone leaves, record room tone. The Storyflow guide to setting up an interview shoot gives the standard: "Thirty seconds of the empty room, everyone silent, at every location" (see how to set up an interview shoot). The editor uses it to fill gaps so your cuts are inaudible.

Eyeline

Sit as close to the lens as you can, on one side of it, and have the subject talk to you. Nygard's first rule is that dialogue "has the most impact when the eyeline is as close to the camera lens as possible." Cinematographer Jay Holben, writing for the American Society of Cinematographers, adds the practice that saves multi-subject films in the edit: alternate the interviewer's side of the camera for each interviewee, so the subjects appear to face each other when cut together (see The Talking Head). Direct-to-lens address is a style choice that works for confident subjects and makes nervous ones freeze.

Two cameras

A second camera is the cheapest editing insurance you can buy. Holben's guidance is to stack the B camera directly above or below the A camera, or set it further to the side, with both on the same side of the 180-degree line so the eyeline never flips. Make the two framings clearly different in size (a medium and a close-up), so cutting between them inside an answer reads as intention rather than a jump. Never reframe during an answer.

Cutaways

Before the subject stands up, shoot 10 minutes of cutaways to cover edits: hands, the room, the subject listening, the object on the shelf they kept glancing at.

The shoot-day run sheet

DOCUMENTARY INTERVIEW RUN SHEET
Subject:                        Date / location:
[ ] Release signed and photographed before rolling
[ ] Phone on the table recording a backup audio track (started before slate)
[ ] A cam + B cam: same side of the line, framings differ in size
[ ] Lav + shotgun on separate tracks, headphones on, levels checked on speech
[ ] Interviewer seated beside the A-cam lens (which side? L / R, note for the edit)
[ ] Slate: subject name, cam A/B, card number, said aloud on all recorders
[ ] "Fold the question into your answer" explained
[ ] Themes 1–4 covered   [ ] "What did I miss?" asked
[ ] Room tone, 30 s, everyone silent
[ ] Cutaways: hands / room / listening / objects
[ ] Card labels + backup copy before leaving the location

The phone line in that list is where ParrotNotes comes in. Start a recording in ParrotNotes before the slate, lock the screen and leave the phone on the table. It records in the background for the whole interview with no bot, no laptop and nothing in frame. Your sound recordist keeps the master tracks; the phone recording is what becomes the transcript and the log in the next section. Ready to shorten the edit? Download ParrotNotes free before your next shoot.

Log and transcribe for the paper edit

This is the phase every tutorial skips. A paper edit is the film assembled in a document from transcript lines before anyone opens an editing timeline. Moving a sentence in a document takes two seconds; moving a clip takes two minutes and a render.

A paper edit needs two inputs: a transcript of every documentary interview, and a log that marks which answers are usable. Here is how to produce both the day you shoot.

The interview log template

INTERVIEW LOG: [subject] | [date] | Cards A03 / B03 | Backup audio: ParrotNotes
TC in     | TC out   | Theme     | Select | Pull quote (verbatim)                      | Note
00:04:12  | 00:05:40 | First day | ***    | "The noise hit you before the heat did."   | Opener candidate
00:09:55  | 00:11:02 | Mentor    | **     | "Rosa never raised her voice, not once."   | Needs cutaway (hands)
00:18:30  | 00:19:10 | Mentor    |        | (rambles, restated at 19:40)                | Use 19:40 take
00:19:40  | 00:20:05 | Mentor    | ***    | "She taught me the machine by ear."        | Clean, full sentence
00:41:08  | 00:42:30 | Now       | ***    | "I still slow down when I drive past."     | Closing line
Room tone 01:02:10–01:02:45. Interviewer on camera LEFT.

Three stars means it could carry the film, two means usable, blank means skip. The pull quote is the exact words, because you will search the document for them later. The theme column lets you pull every "Mentor" answer from three subjects into one sequence.

Where the transcript comes from

Logging from the footage means watching all of it. Logging from a transcript means reading it in a fraction of the time and jumping to the timestamp. This is the step that cost Noor nine days.

The phone on the table solves it. When you stop the ParrotNotes recording, you get a transcript with timestamps, a summary of what the subject covered, and the action items you promised ("send Rosa the photo"). Read the transcript once with the log beside you and mark your selects. Write down the camera timecode at the moment you started the phone, and the offset is one subtraction for the whole interview.

Three more things help on an interview-led project:

• Ask the recording. "Where did she talk about the mentor?" pulls the passages without scrolling. Each recording has its own AI chat.
• Speaker identification (Pro) labels your questions and the subject's answers, so you can read the answers as the audience will hear them.
• Subjects who speak another language. ParrotNotes transcribes 99+ languages and can translate the transcript into yours (Pro), so you can log an interview in Portuguese or Vietnamese before the translator's invoice arrives. See our guide to transcribing a foreign-language interview.

For the correction pass and quote check before a line goes in the film, follow our guide on how to transcribe an interview. Where the transcript is itself the archive, the conventions in our oral history transcription guide apply.

The Free plan includes 100 minutes of recording a month, an AI summary on every recording and 5 AI-powered recordings. Pro ($19.99/month, or $14.99/month billed annually) adds 3,000 minutes a month, 3-hour recordings, speaker identification, translation and AI search across every interview you've logged.

Prepare the story, film the answers, log the same day

A documentary interview is three jobs. Prepare so the subject arrives with stories, a signed release and the knowledge that the questions won't be heard. Film so every answer can be cut: interviewer beside the lens, two cameras on one side of the line, separate sound tracks, 30 seconds of room tone, 10 minutes of cutaways. Log the same day from a transcript, three stars for the lines that could carry the film, so the paper edit starts tomorrow instead of in two weeks.

Noor's second film went differently. Same cameras, same teacher, one phone on the table. She logged all three interviews in an afternoon. Download ParrotNotes free and let your next documentary interview end with a transcript instead of a search.