What Is an LED Video Processor?
An LED video processor is the hardware device that converts your video source (laptop, media player, camera feed) into the specific signal format required by LED tiles. It maps your content to the exact pixel layout of your display, handles color calibration, brightness control, and ensures smooth content delivery across hundreds or thousands of individual LED panels. Without a properly configured processor, LED tiles cannot display content — they are the essential bridge between your content source and the physical display. LED Exhibits includes professional-grade Novastar and Brompton processors with every LED rental, pre-configured for your specific tile layout and content resolution.
Novastar vs. Brompton Processors
The two industry-leading LED processor brands are Novastar and Brompton, each with distinct advantages. Novastar processors (VX series, NovaPro HD) offer excellent value, reliable performance, and broad compatibility with most LED tile manufacturers. They handle resolutions up to 10 million pixels and support multiple input sources simultaneously. Novastar is the standard choice for most trade show applications. Brompton Tessera processors represent the premium tier — offering superior color science, HDR processing, and the industry's best on-camera performance. Brompton's proprietary color calibration technology produces visibly smoother gradients and more accurate skin tones, making them the preferred choice for broadcast environments, product photography backdrops, and premium brand experiences where color accuracy is paramount. LED Exhibits stocks both Novastar and Brompton processors and recommends the appropriate option based on your content type and visual requirements.
Processor Sizing for Trade Show Displays
Processor capacity is measured in total pixel output — the maximum number of pixels it can drive simultaneously. A single Novastar VX1000 handles up to 6.5 million pixels, sufficient for most 10x10 and 10x20 booth configurations. Larger installations require multiple processors networked together. For reference: a 10ft x 8ft wall in 2.6mm contains approximately 2.8 million pixels (one processor). A 20ft x 10ft wall in 2.6mm contains approximately 5.6 million pixels (one processor at capacity). A 30ft x 12ft wall in 2.9mm contains approximately 6.2 million pixels (requires two processors). Full-perimeter LED in a 30x30 island booth can exceed 20 million pixels (requires 3-4 processors in a networked configuration). LED Exhibits sizes processors to your exact configuration with 20% headroom for reliability, and always brings backup processors to every show.
Content Input & Signal Management
Modern LED processors accept multiple input types: HDMI 2.0 (most common for laptops and media players), DisplayPort 1.4 (higher bandwidth for 4K+ content), SDI (broadcast standard for camera feeds and live production), and NDI (network-based video for IP workflows). For trade shows, the typical setup connects your laptop or dedicated media player via HDMI to the processor, which then distributes the signal to all LED tiles via Ethernet cabling. LED Exhibits configures all signal routing before your show and provides a simple one-cable connection at your presenter station. For complex multi-source setups (live camera + presentation + social feed), we integrate video switchers that allow smooth transitions between sources during presentations and demos.
