Editing style breakdown: hold times, cuts per minute and the numbers behind a documentary's feel
The measurable parts of an editor's style, with typical ranges for slow history, standard explainer and fast essay styles, and how those numbers become a reusable template.
"Style" sounds unmeasurable. Most of it isn't. Time the cuts in any documentary and a set of numbers appears that stays remarkably stable across that editor's films. Those numbers are the style.
The measurable parts
- Average shot length (ASL). Total duration divided by number of cuts.
- Hold time by asset type. Stills, footage, maps and cards each have their own range.
- Cut placement relative to the voice. How many frames after the key word the picture changes.
- Pace variation. The ratio between the fastest and slowest section.
- Music density. What share of the film has music under it, and how many drops.
- Text density. Cards and labels per minute.
- Transition rate. How many joints use a whoosh, a dissolve or a hard cut.
Three styles by the numbers
| Slow archive history | Standard explainer | Fast essay | |
|---|---|---|---|
| Average shot length | 6–9 s | 4–6 s | 2–3 s |
| Still hold | 5–10 s | 3–6 s | 1.5–3 s |
| Map hold | 12–20 s | 8–15 s | 5–8 s |
| Cut after key word | 8–15 frames | 4–8 frames | 0–4 frames |
| Fast : slow section ratio | 1 : 2 | 1 : 1.5 | 1 : 1.2 |
| Music coverage | 55–70% | 70–85% | 85–95% |
| Music drops per 10 min | 3–5 | 2–3 | 0–2 |
| Cards per minute | 0.3–0.6 | 0.6–1 | 1–2 |
Measure a film you admire and it will sit in one of these columns. Measure your own and you'll learn what your style actually is, which is often not what you think.
How to measure
- Take a 3-minute section from the middle of the film.
- Log every cut with a timestamp and what's on screen (still, footage, map, card).
- Mark where the music enters, drops and returns.
- Note the narration word nearest each cut.
- Compute the averages.
An afternoon of this teaches more about editing than a year of tutorials.
Numbers are what a template captures
This is why an editing style can be reused. When an editor publishes a film as a template in Glisse, it's these measurements, along with the structure, sound pattern, map style and title treatment, that get captured as a method. When the AI adapts the template to a new script, it applies the same hold times, the same cut offsets and the same music density to new footage, so the result reads as the editor's work rather than as a generated average.
FAQ
What is a good average shot length for a documentary?
4 to 6 seconds for a standard explainer; longer for archive-heavy history, shorter for essays.
How do I analyse an editor's style?
Log every cut in a 3-minute section with what's on screen, where the music changes and the nearest narration word, then compute the averages.
Can an editing style be reused on a different video?
Yes, if it's captured as a method rather than a file. Glisse templates capture pacing, structure and sound so AI can apply them to a new topic.
Make documentaries with an editor's taste
Glisse turns a real editor's style into a template. Describe your topic, and AI adapts it into a finished long-form film: licensed archive footage, maps, narration and music. Editors earn every time their template is used.
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