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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.

    These two videos are shared courtesy of our industry partner Rebellion Film Studios.

    Our Tessera SX40 LED Processors were used in the making of this medieval short film.


    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

    Frame Rate Multiplication: output each input frame multiple times to create a higher output framerate on the LED screen, ensure the camera sees a complete image every time its shutter opens.

    Frame Remapping: Interleave different areas of the video raster or solid colours in the output so, for example, a black frame could be inserted between every frame of actual content.

    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
    A selection of our Virtual Production Partners
    Nightflyers, Photo: Jonathan Hession / USA Network - Virtual Production: High Res

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


    Using Frame Remapping increases the system’s output frame rate offering significant benefits in a range of different applications.

    Frame Remapping diagram

    HFR+ gives you the power to play video content on an LED screen at up to 250 fps (frames per second)

    High Frame Rate

    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
    “We have been extremely happy with Brompton processing for our film and TV projects. The quality of their products really stands out and makes a difference in the speed and capabilities we have on set!!”
    Phil Galler – Lux Machina
    “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
    “We hope the LED Volume with Brompton processing will have a permanent location here, as we see versions of Virtual Production becoming a mainstay in many film production workflows.”
    Rick Pearce – Spectre Studios
    “The Brompton HDR ready panels are creating extremely high-quality images as well as providing in-depth colour science data for our pipeline, benefitting both real-time and pre-rendered workflows.”

    Peter Canning – High Res
    “We chose Brompton processing for its superior colour depth and ability to make fine adjustments to the LED screens in front of the camera… [and] they always provide the highest quality products and fast reliable service.”

    Greg Fellows – Essay Video