The Number You Searched For and Never Found
You wanted to use a clip from someone else's video, so you looked up the rule.
The first site said ten seconds is safe.
The second said thirty.
The third said the rule is seven seconds.
The fourth said what matters is staying under ten percent of the original work.
And one said crediting the source is enough.
So you sat between five contradictory numbers, picked the smallest to be cautious, and published.
A claim arrived three days later.
The reason is that the number you were looking for doesn't exist, not in any law and not in any platform policy.
Why That Number Doesn't Exist
Ten seconds of a short clip might be its entire substance. A full minute of a long film might be incidental.
The real standard in most legal systems revolves around four things.
The nature of your use: did you transform the material into something new, or republish it?
The amount you took relative to the work, and how essential that part is.
The nature of the original work.
And the effect of your use on the original work's market value.
One Question That Saves You Everything
Can a viewer skip the original work because they watched yours?
If the answer is yes, you're competing with it rather than commenting on it, and that's the most dangerous territory.
If the answer is no, and in fact they're more curious to see the original, you're in relatively safe territory.
Uses That Tend to Be Accepted
| The use | Why |
|---|---|
| Criticism and analysis | Your commentary is the product, the clip is evidence for it |
| Commentary and response | You're discussing rather than republishing |
| Illustrative comparison | The two clips together create a third meaning |
| Parody and satire | You transform the work rather than transmit it |
| Educational explanation | The clip is an example inside a longer explanation |
And the condition they share: if you deleted the clip, would your video collapse? If the answer is yes, the clip may be the content rather than evidence for it.
And Uses That Don't Work
Re-uploading a clip as it is with a new title.
Compiling funny clips with no commentary or ordering that creates meaning.
Full original audio laid over your own footage, because audio is a work in its own right.
A film score used as background for your video.
And crediting the source while believing that's sufficient.
That last point bears repeating: crediting is professional courtesy, but it isn't a licence, and it doesn't turn an unlicensed use into a licensed one.
Practical Rules That Reduce Risk
Make your own material the majority. If most of your video is other people's clips, it isn't your video.
Cut rather than taking a continuous stretch. Three short clips interspersed with your commentary beat one long clip.
Talk over the clip rather than after it. Silence while someone else's clip plays is what turns commentary into republication.
Credit the source clearly on screen and in the description. Not because it permits anything, but because it builds trust and makes resolving any dispute amicably much easier.
And ask permission when the clip is central. One message can save you the whole problem, and plenty of people say yes.
And Platform Claims Are Something Else
This is a point people conflate a lot.
Automated detection systems on platforms don't assess context. Your video can be claimed even when your use is entirely legitimate, because the system matches a fingerprint and doesn't understand criticism.
And a claim isn't a legal judgement. It's an internal platform process with an appeal route.
And don't rush to appeal if you aren't confident of your position. Repeated escalation without basis can expose your account to consequences worse than losing the revenue from one video.
And the Alternative Everyone Overlooks
Before taking a clip, ask: could I make the alternative myself?
Re-enact the situation. Use an illustrative shot from a licensed library. Show a static screenshot instead of the moving clip. Or describe what happened in words and on-screen text.
And this isn't a compromise. Videos built on their own material last longer and don't get taken down when a platform policy changes.
A Warning
Fair use and copyright exceptions differ fundamentally between countries: some have specific lists of exceptions, some have flexible standards, and some have no clear provision at all.
This article is a general explanation of how to think about it, not legal advice and not a guarantee for any use.
Check the law where you are and the policy of the platform you publish on, and consult a professional before any commercial or large-scale use.
In Short
Ask "what did I add?", not "how much did I take?"
And make the clip evidence for your point rather than a substitute for it.
If your video loses its value when you remove other people's clips, the problem isn't only legal. It's that what you're offering was never yours.