
A business commissions a video. The shoot goes well, the edit looks good, everyone is pleased. It is posted to Instagram with the sides cropped off, to LinkedIn as the full widescreen cut, and embedded on the homepage with sound that nobody will hear.
It underperforms in all three places, and the conclusion drawn is usually that video does not work for this business. The more likely explanation is that one film was asked to be four different things after the fact, which is the problem video production planning is meant to prevent.
Cropping is not reformatting
A widescreen shot composed for 16:9 has its subject placed for that frame. Crop it to 9:16 and you lose two-thirds of the width — often including whatever the shot was actually about. Crop to 1:1 and the composition is merely odd.
This is fixable, but only before the shoot. A camera operator who knows a vertical cut is required will frame with safe areas in mind, leaving the subject centred and the edges expendable. The same footage then yields all three ratios without anything important leaving the frame.
What each placement actually needs
| Placement | Ratio and length | What decides it |
|---|---|---|
| Reels and TikTok | 9:16, 15 to 30s | Silent viewing, hook in the first second or two |
| YouTube pre-roll | 16:9, 6s and 15s | Brand and offer before the skip button |
| Feed, Facebook and Instagram | 1:1 or 4:5, 15s | Works with no sound at all |
| 16:9 or 1:1, 30 to 60s | Captioned, watched at a desk | |
| Website hero | 16:9, under 10s, silent loop | Atmosphere behind a headline, not a story |
| In-store screens | No audio, high contrast | Legible at distance, on the twentieth loop |
These are different briefs, not different exports. A 60-second LinkedIn piece and a 15-second vertical are not the same story at two lengths — the shorter one has to make a single point and abandon the rest.
The first three seconds are the whole negotiation
In a feed, the viewer has already decided to keep scrolling. The opening is not an introduction to the video; it is the argument for watching any of it.
Which means the brand logo animation, the establishing drone shot and the slow build all cost more than they are worth. If the first two seconds are atmosphere, the remaining twenty-eight are being shown to almost nobody.
Assume it is silent
Most feed video is watched with sound off. If the message depends on a voice-over, the message is not being received.
Captions solve this and should be burned in rather than left to the platform, which handles them inconsistently and places them where they are sometimes covered by interface elements. Treat captions as part of the edit, not an accessibility step afterwards, particularly for anything running as paid media — though they do that job too.
Decide what it is for before the shoot
The question that most often goes unasked is what this video is supposed to cause. Awareness among people who have never heard of you, and a direct response from people already considering you, are different films — different length, different opening, different ending. The same applies to anything destined for social media.
The second unasked question is how anyone will know whether it worked. Views are not an answer; a video can be watched widely and change nothing. Deciding the measure in the brief tends to improve the brief, because it forces the purpose to be specific.
A brief that produces usable footage
- List every placement the video will run in, before any other decision.
- Derive the ratios and durations from that list, and shoot with the tightest one in mind.
- Write the opening two seconds separately, for each cut, as its own piece of work.
- Plan captions into the edit rather than adding them afterwards.
- Agree what will count as this having worked, and make sure it can actually be measured.
None of this makes a shoot more expensive in any meaningful way. It changes what gets framed and what gets planned, and it is the difference between one film that disappoints in four places and a set of cuts that each do their job.
Frequently asked questions
Can we not just crop the main video for social?
You can, and it is why so much business video underperforms. A shot composed for widescreen loses its subject when cropped to vertical. Planning the vertical cut before the shoot means the same footage works for both.
How long should a social video be?
It depends entirely on the placement. Vertical feed placements are decided in the first seconds and rarely benefit from length, while LinkedIn and YouTube support a longer argument. The placement list should come before the runtime.
Do we need captions?
For feed placements, yes. Most of that viewing is silent, so uncaptioned video is delivering its message to very few people. Burned-in captions are more reliable than platform-generated ones.


