How to reverse-engineer a video that went viral
Copying a viral video makes you the second-best version of it. Taking it apart properly gives you a structure you can put your own subject into, which is a completely different and much more valuable thing.
Understand
There is a version of “study what works” that is worthless, and most people are doing it. You watch a video that did well, think “that was good”, feel vaguely inspired, and make something with a similar vibe. Nothing transfers, because vibes do not transfer. Structure does.
What follows is a way of taking a video apart that produces something you can actually use on Tuesday. It takes about five minutes per video and it gets faster once the questions become habitual.
First: pick the right video
This is where most breakdowns go wrong before they start. The instinct is to study the biggest videos in your niche, and the biggest videos in your niche are usually big for reasons you cannot borrow: the account has three million followers, or the person is famous, or the video is about a news event that happened once.
What you want is a surprise. A video that substantially outperformed the account that posted it. A creator with 4,000 followers whose video did 900,000 views has demonstrated something about the video, because everything else about the situation was ordinary. That is a repeatable finding. A creator with four million followers doing the same number has demonstrated nothing.
The four questions
Everything worth extracting from a short video fits into four answers. Write them down, in a notes file, in your own words. The writing is not optional: the act of putting it in a sentence is what turns watching into learning.
1. What does the first second do?
Not “what is the hook”, which is too vague to be useful. Specifically: at the instant this video appeared, what was on the screen, what was in the audio, and what question did that create?
- Was anyone speaking, or was it silent?
- Was there text on the frame? What did it say, word for word?
- Was the subject already in motion, or was it a static shot?
- What is unresolved at the end of second one? If nothing is, why did anyone stay?
The last question is the important one. A hook is not a strong statement, it is an open loop. “Here are three lighting tips” is a strong statement and a closed loop; there is nothing left to find out. “Your light is in the wrong place and it is not where you think” is the same information with the loop left open.
2. What is the shape of the middle?
Scrub through and note where each new thing arrives. You are drawing a rough timeline: at 0:04 the subject changes, at 0:09 there is a cut to a new location, at 0:14 a number appears on screen. What you are looking for is the spacing. Videos that hold attention introduce something new every three to five seconds, and videos that do not have a gap somewhere in the middle.
Then ask what the shape is. Most successful short videos are one of a handful:
- The list
- Three or five discrete items. Retention is good because every item is a fresh, small commitment and there is an obvious place to stop.
- The build
- One thing being made, fixed or transformed. Retention comes from wanting to see the finished state.
- The reversal
- A setup that is deliberately wrong, corrected at the end. The whole video is one loop and it only closes in the last two seconds.
- The comparison
- A against B, alternating. Retention comes from the viewer keeping score.
- The argument
- A claim, then the evidence. Hardest to hold, best for saves and comments when it works.
Naming the shape is the single most transferable thing you will get out of a breakdown, because the shape is completely independent of the subject. A reversal about skincare is a reversal about carpentry with different footage in it.
3. Why would anyone send this to someone?
Be specific and be honest. Not “it was relatable” but “anyone with a younger sibling would send it to their younger sibling”. If you cannot construct that sentence, the video probably travelled on completion rate rather than on shares, which is a different and equally valid route, and you should note that instead.
4. What did it cost to make?
The forgotten question, and the one that decides whether the finding is any use. A video that required a location, three people and a day of editing is not a format you can run weekly. A video that is one person, one room and one take is. When you are choosing what to borrow, borrow the thing you can do fifty times.
What to copy and what to leave
Turning a breakdown into your next video
The output of the four questions is a one-paragraph brief that looks something like this:
That brief is a script waiting to happen, and it took five minutes. Do three of these a week and within a month you have a private library of structures that work in your specific niche, which is worth more than any general list of tips, including the ones on this site.
This is also, more or less exactly, what Viral Pop automates: paste the link and it answers the four questions for you, then turns the answers into ideas built around your subject rather than the original creator’s. The value is not that a model does it faster. It is that it does it on every video, including the ones you would not have bothered with.
Once you have a structure, the next problem is the words. That is covered in how to write a short-form script.
Read next
Retention: the number that decides how far a video travels
The retention graph is the only honest feedback short video gives you. Most creators glance at it, see it going down, and conclude that videos go down. Here is how to actually read one.
How to write a hook that stops the scroll
A hook is not a strong opening line. It is an unresolved one. The difference is the whole craft, and it is the reason most advice about hooks does not survive contact with a real video.
How to never run out of content ideas
Running out of ideas is almost never a shortage of ideas. It is a shortage of a system for capturing them, and a habit of judging every idea at the moment it arrives, which kills most of them.