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    Brompton Technology
    Brompton Technology Ltd
    272 Gunnersbury Avenue
    Chiswick, London W4 5QB


    Tessera’s ChromaTune feature is perfect for making precise adjustments and corrections to the colours in your incoming video signal.

    Use it to ensure a perfect colour match any time you need it; for everything from corporate branding at a trade show to realistic virtual production backdrops.

    For power users we also offer the ability to import a 3D LUT, which is applied after any ChromaTune adjustments.

    ChromaTune is exclusive to the Tessera S8 and SX40 LED processors, and offers a number of advanced colour correction capabilities.


    This mode lets users independently adjust primary, secondary and tertiary colours in a video without affecting any other colours.

    Hue, saturation and brightness adjustment controls for each colour are available, as well as red, green and blue gains provided for both black and white.


    This mode allows you to select a particular colour in a video which may need adjusting and offers tools to fine-tune it: a colour picker is provided so you can easily select the new colours you want from a still of the video feed itself.

    In addition, there are options available to control the colour and brightness tolerance of pixels to be replaced, as well as the strength. The ‘view matte’ option creates a greyscale image clearly indicating where the replacements will be made. 


    With this mode you can manipulate video levels for red, green, blue and white colour channels by creating custom transfer curves, which can be stored as presets. 

    Curves can also be used to creatively to adjust the ‘look’ of the video or as a tool to fine-tune the appearance of the screen for ambient lighting conditions or on-camera performance. 


    For more detailed information on this and other Brompton Technology products, technologies and features, please see our Documentation library with downloadable .pdfs

    Tessera SX40

    Brompton’s first 4K processor and the best LED processor currently available on the market. Used with the XD Data Distribution Unit to provide a comprehensive solution for 4K screens.

    Tessera SX40
    Tessera S8

    A mid-range processor perfect for high-profile projects that don’t require large output capacity but want the full suite of Tessera processing features.

    Tessera S8
    Tessera S4

    A straightforward powerhouse processor built for large, high resolution LED screens, offering fewer creative features for competitive value.

    Tessera S4
    Tessera T1

    Designed for creativity, an ideal choice for smaller creative shows and displays that don’t need to output a huge amount of pixels.

    Tessera T1