At ISE 2025, Brompton Technology unveiled its latest advancements in LED video processing, emphasizing their role in delivering superior image quality for large-scale LED displays. Oliver from Brompton Technology highlighted the company’s expertise in developing receiver cards, such as the Tessera G1, which are integral to real-time video processing within LED panels. These receiver cards perform real-time calculations to generate video and pulse-width modulation (PWM) data, ensuring optimal LED performance.
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Megapixel VR is my ISE 2025 video coverage sponsor, check out my Megapixel/Ventana playlist here: https://www.youtube.com/playlist?list=PL7xXqJFxvYvg9YC437j-BJHzdBeVEpVfb
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A key feature of Brompton’s technology is the proprietary Terera protocol, which facilitates seamless communication between the video processor and receiver cards. This protocol enables the transmission of uncompressed 8K60 video over IPMX (SMPTE 2110) or four channels of 4K uncompressed video, handling substantial data rates in real-time to the LED displays. The processor supports dual 100GbE inputs and outputs for redundancy and future scalability, as well as four baseband inputs, each capable of 8K60 resolution.
The processor’s capacity is noteworthy, capable of managing approximately 288 1GbE ports for LED panels, translating to about 36 million pixels at 60 frames per second with 12-bit uncompressed video. It also supports input frame rates up to 250 fps and can drive panels operating at up to 1,000 fps when paired with the G1 receiver card. This flexibility makes it suitable for premium digital signage and other high-performance applications.
Brompton showcased a comparison between High Dynamic Range (HDR) and Standard Dynamic Range (SDR) content, demonstrating the enhanced color saturation, brightness, and detail achievable with HDR. HDR provides greater definition in both bright and dark areas, offering more vivid and lifelike images. The processing system also minimizes noise amplification, maintaining image clarity across various content types.
A notable feature introduced is Dark Time Insertion, designed for ultra-high-speed screens. This function inserts dark frames to reduce motion blur, benefiting applications such as racing simulations and motion control scenarios. While subtle, the improvement is perceptible to the human eye, enhancing the realism and responsiveness of fast-moving visuals.
Discussions at ISE 2025 centered on the scalability of Brompton’s new processing generation, which aims to penetrate various markets including rental staging, virtual production, broadcast, and high-end installations like simulation and corporate environments. The processor’s versatility allows it to cater to diverse applications, from live events to sophisticated boardroom displays.
Brompton Technology is headquartered in London, UK, where it conducts its development and production activities. The company prides itself on its technical expertise, with a team well-versed in addressing complex inquiries and providing robust support to clients across different regions. This commitment to innovation and customer service reinforces Brompton’s position as a leader in LED video processing technology.
For more information about Brompton Technology and their products, visit their official website: https://www.bromptontech.com/
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