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As of 13 August 2026, AI can shorten a long video into highlights.
Most people should do this themselves; the prompt is on this page.
Can you do it?
15 minutesto a draft.
1 hourto something you’d act on.
Cost, all in£0
Skill neededchat-fluent
Who has to check ityou
What the alternative costsDescript is purpose-built to edit audio and video by editing the AI transcript; no human alternative price is supplied here.
If this goes wrong: the edit misses a moment you cared about or keeps a dull section, and you can restore or replace the clips after watching it.
What to actually do
Do it yourself
The route this page recommends
A chat interface, chat-fluent skill, and roughly 1 hour until you can act on the result.
How to actually do it
- Open an AI video editor such as Descript and create a new project.
- Gather the original video file and note the target length, intended audience and moments or themes that must be included.
- Upload the video, or split it into sensible sections if the editor cannot accept the full file in one go.
- Paste the prompt and replace the bracketed slots with your target length, audience and selection criteria.
- Ask the editor to produce the timestamped cut list first, then check each proposed time against the original video before exporting.
- Watch the complete highlights edit from start to finish, restore any missing context or important moments, correct captions, and export the finished video.
Prompt
I am uploading a long video for you to turn into a shorter highlights edit. Create a coherent version for [audience or occasion] with a target length of [target length]. Prioritise [speakers, events, jokes, explanations, emotional moments or other criteria]. Keep enough surrounding context for each clip to make sense, remove repetition, long pauses and irrelevant sections, and preserve the original meaning. Do not invent dialogue, reorder events in a misleading way or describe a moment as important unless the video supports that. Add readable captions only if they improve accessibility. First provide a timestamped cut list with the reason for each selection. Then create the edited video if your tool supports video export. Mark any uncertain or borderline selections so I can check them.
Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.
Use a tool built for this
Second choiceHand it to a person
The distant thirdA person who owns the outcome does this end to end, worth it when the failure is dear.
What it gets wrong
- AI cannot know which ordinary-looking moment has personal meaning to you unless you tell it what to look for.
- It can mistake a short dramatic or funny clip for a useful highlight while removing the context that makes it understandable.
- It cannot reliably judge whether the edit has the voice, pacing or emotional shape you want without your direction.
- It may select technically clear clips that are repetitive, awkwardly cut or misleading when viewed together.
- You still have to watch the exported video and correct captions, cuts and missing moments before sharing it.
Even on a YES, the friction has a name: taste and context depth.
How we scored this
Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.
| Axis | Score (0–2) |
|---|---|
| Output | 2 |
| Inputs | 2 |
| Verification | 1 |
| Liability | 2 |
| Effort delta | 2 |
| Total | 9 / 10 |
The methodology and its thresholds are published in full.
FAQ
- Can AI make a highlights video from a long video?
- Yes. Current AI video editors can transcribe the recording, suggest key sections and assemble a shorter cut. You still need to specify what matters and watch the result because the best moments are partly a matter of personal judgement.
- What is the best AI tool for making video highlights?
- Descript is a suitable option because it edits audio and video through an AI transcript, making it easier to find and cut sections of a long recording. It is still worth checking whether its handling of your particular video file and export format suits the project.
- Can AI choose the best parts of a video?
- It can suggest parts using signals such as spoken topics, apparent emphasis and changes in the conversation. It cannot know which moments matter to you unless you provide the context, and you should check every selection against the original.
- How do I turn a long video into a short highlights video with AI?
- Upload the recording to an AI video editor, state the target length and list the people, events or themes to prioritise. Ask for a timestamped cut list, check the proposed clips, then watch and export the corrected edit.
Nearby answers
Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.
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