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Brompton Technology
International House
7 High Street
Ealing Broadway
W5 5DB

Create a real-time, reactive background that perfectly syncs with the camera for a seamless and fully immersive filming experience.

This video is shared courtesy of our industry partner Epic Games.

Brompton Technology’s Tessera SX40 LED processors were used for this spectacular demo.

The true-to-life colours and image bit depth of HDR transform an LED screen into a realistic 3D background on camera, without compromise.
Create huge sets and worlds limited by imagination, not budget. LED screens offer consistent lighting, engaging environments on set, and streamline the lengthy post-production process.
Low-latency, genlocked LED processing in combination with new camera tracking technology create a seamless virtual set that synchronises perfectly with the action.
Nightflyers, Photo: Jonathan Hession / USA Network - Virtual Production: High Res

Nightflyers, Photo: Jonathan Hession / USA Network, Virtual Production: High Res


Virtual production is revolutionising filmmaking. LED screens with quality LED processing are being used as impressive replacements for traditional green screens, enabling filmmakers to capture both live action and CGI in-camera together.

Lengthy and expensive location shoots can now be streamlined into one trip – capture the ideal light once then bring it back to the studio and recreate it as many times as needed in a controlled environment.

VFX teams can create intricate, fantastical worlds that actors can see and react to in real time. Directors of sci-fi and fantasy see their worlds through the lens immediately, and can work collaboratively to change them in real-time, rather than after filming wraps.

The Brompton team has already been part of several pioneering film and TV projects using virtual production and LED walls as green screen replacements, as well as having years of experience delivering great results on camera.

We work closely with companies who are at the forefront of this exciting new technology to deliver immersive, believable worlds that take film beyond LED panels.


Brompton products are designed from the outset to make LED panels look as good on camera as they do in person, providing LED processing features that are ideal for creating lifelike 3D sets on a flat LED screen.

HDR: Precise reproduction of the colours in your content

Genlock: Perfect frame and PWM synchronisation with advanced options for phase offset adjustment

Great at any frame rate: PWM settings are automatically adjusted to be optimal for the frame rate actually being used, not just for 60Hz

Faber Virtual Production Demo, Photo: Nathan Reinds

Nils Pauwels at Virtual Production Demo, Photo: Nathan Reinds, Production Partner: Faber

Faber Virtual Production Demo, Photo: Nathan Reinds

Virtual Production Demo, Photo: Nathan Reinds, Production Partner: Faber


High Bit Depth: Receive up to 12 bits per colour via HDMI, with internal processing and transmission to panels that maintains this level of precision

PureTone: Eliminate unsightly colour casts in your greyscale for balanced, neutral output

Ultra Low Latency: Lowest possible LED system latency

Processing Power

The award-winning Tessera SX40 LED Processor is the perfect solution for green screen replacement options, and is already the processor of choice for several TV and film projects using virtual scenery.

SX40 AV Award Winner
Nightflyers, Photo: Jonathan Hession / USA Network - Virtual Production: High Res

Nightflyers, Photo: Jonathan Hession / USA Network, Virtual Production: High Res


“Production design is further transformed via virtual production with realtime LED wall technology to seamlessly blend foreground sets with digital set extensions… Real-time live visual effects via LED walls and screens enable final-pixel visual effects to be achieved live on set instead of relegated to post-production.”

Epic Games: The Virtual Production Field Guide 

Epic Games also has a central hub full of resources from a host of companies working in virtual production: Exploring the Future of Virtual Production 


High Dynamic Range offers greater brightness and colour ranges with a higher bit depth, appearing perceptibly sharper and more detailed for vivid, lifelike images.


Limitations in the driver chips, LEDs and panel electrical design can be overcome to ensure neutral colour balance across the entire greyscale.


Provides real-time compensation for thermal artefacts such as pink/cyan pin-cushioning, and gradients due to swapped modules.

Dark Magic

Improves the appearance of panels operating at less than their maximum brightness by reducing banding and increasing detail in dark areas.

Dark Magic

On-Screen Colour Adjustment (OSCA) enables a special user interface to appear on the LED screen itself, allowing for quick, easy module and seam selection.


Offers powerful and intuitive colour correction with two operating modes – 14 Way Colour Corrector and Colour Replace. Easily and independently adjust primary, secondary and tertiary colours.

Tessera Software

Tessera Management Software gives you full control over your Tessera System, with an array of powerful, easy-to-use features for an impeccable show every time.

Tessera Management Software

The Tessera system is genlocked from the video input all the way down to the LED refresh cycle, giving perfectly smooth video with no dropped or doubled frames.

Nuestra Belleza Latina

Delivers ultimate peace of mind for users by introducing an auto-failover mechanism that allows a back-up processor to take over in just a few seconds.

Nightflyers, Photo: Jonathan Hession / USA Network - Virtual Production: High Res
“At High Res we always specify Brompton in our Virtual Production workflows because of their high powered, dynamic control tools, specifically for in-camera pipelines. The processors allow for frame rate and shutter angle settings, as well as detailed colour and brightness control, unrivalled in the market, easily adapting to on-set requests…
Peter Canning – High Res
… The new Hydra tile calibration for HDR is a game-changer for colour science, with a calibrated Rec2020 pipeline delivered to the LED screen. With the support of a hugely experienced technical team, Brompton delivers high powered, high quality results.”
Peter Canning – High Res