If you've ever seen a weather presenter wave at a map that isn't really there, you've seen a green screen. Virtual production does the opposite: instead of adding the environment in afterwards, it puts a giant, living screen right behind your talent — so the beach, the boardroom or the far side of the galaxy is really there on the day, reflecting in their eyes and lighting the room. That one shift changes budgets, timelines and how confident everyone feels on set. Here's how to tell which one your project actually needs.
The quick version
A green screen is a plain green backdrop. You film your subject against it, then someone "keys out" the green later and drops in a background during editing. Nothing behind the actor is real on the day — it's decided weeks later.
An LED volume (the wall we use for virtual production) is a huge, curved screen made of LED panels. It shows a photoreal 3D environment that moves correctly as the camera moves, so what you see through the lens on set is very close to the finished shot. The background is real light, not a green void.
Where green screen still shines
Green screen isn't old-fashioned or "worse" — it's a brilliant, low-cost tool for the right job. Reach for it when:
- Your budget is tight and the background is simple (a logo, a colour, a graphic).
- You want maximum freedom to change the background later, or try several versions.
- You're doing straightforward presenter or talking-head work for internal video.
The trade-off: green light spills onto hair, skin and anything shiny, and reflective surfaces like glasses or a car bonnet are hard to fix. Nobody — not the client, not the director — sees the real shot until it's composited, so surprises tend to show up late, when they're expensive to change.
Where virtual production pulls ahead
Because the environment is really on the wall, the LED light wraps naturally around your talent and props. Skin looks right, metal and glass catch believable reflections, and performers can actually see where they are — which almost always lifts the performance. Choose virtual production when:
- You want a cinematic, believable environment that would be costly or impossible to travel to.
- Reflections, realistic lighting and product shots matter (cars, watches, glossy packaging).
- The client or brand team wants to stand on set and approve the finished-looking frame in real time.
- You'd otherwise fly a crew to multiple locations — the volume brings the locations to you.
The biggest difference isn't the technology. It's that everyone can see the final image while you're still shooting — so decisions happen on the day, not weeks later.
What about the budget?
A basic green-screen setup is cheaper to hire for an hour. But "cheaper per hour" isn't the same as "cheaper per finished film." Virtual production removes a lot of post-production compositing, cuts location travel, and dramatically reduces the reshoots that happen when a keyed background doesn't sit right. For many commercial and brand projects, the day costs more but the whole production costs less — and it's finished sooner. We break the numbers down in our plain-English cost guide.
A simple way to choose
- Simple background, tight budget, flexibility later? Green screen.
- Real-world locations, reflections, in-camera realism, live client approval? Virtual production.
- Not sure? Tell us what you're making and we'll give you an honest recommendation — even if that's green screen.
New to the whole idea? Start with What is virtual production? for the friendly overview. When you're ready to talk specifics, we're a short drive from Aalborg and happy to walk you through it.
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