LED Video Processor

The Colorlight X20m is a super 4K LED video controller with powerful video signal input and processing capabilities – designed to meet the most demanding professional display requirements. The device supports 4K and 2K video signal input, with a loading capacity of up to 13.1 million pixels. It offers two output modes – network port output or optical port output – greatly meeting the needs of different customers. The X20m provides 2-way 4K input (1× DP 1.2, 1× HDMI 2.0) and 4-way 2K input (2× HDMI 1.4, 2× DVI), plus a U-disk interface. The maximum input resolution is 4096×2160@60Hz. For outputs, it provides 20-way Gigabit Ethernet port output or 4-way 10-Gigabit optical port output (master and 2 backup) – choose one according to your system design. Audio features include 1 channel independent audio input, 1 channel independent audio output, and support for HDMI and DP audio analysis output. The X20m supports up to 6 windows display, each window has 1 layer, and layers overlap each other – when using 1 4K input signal, it can support 4 channels of high-definition input simultaneously with 5 windows; when using 2 4K input signals, it supports 2 windows. Window free roaming and free zooming are supported with a minimum resolution of 64×64. Video signals can be arbitrarily cropped, seamlessly switched, with cropping frame size freely adjustable – and color management with adjustable display color gamut is supported (requires corresponding model receiving card support). Video genlock technology supports locking internal vsync, input signal source, and automatic genlock (lock according to layer). Brightness and color temperature adjustment are supported with accurate color temperature. The low brightness and high gray feature effectively maintains complete gray scale display under low brightness conditions. The X20m supports 128 scenes to save and recall, plus U-disk playback and upgrade – making it the ultimate professional main controller for large-scale LED displays.

• Large-Scale LED Displays: Up to 13.1 million pixels.

• Broadcast & TV: 4K input, professional video processing.

• Stage & Events: Seamless switching and multi-window display.

• Control Rooms: Reliable, high-capacity control.

• Commercial Exhibitions: High-quality image display.

• Super-Large Screens: 20× Gigabit Ethernet or 4× 10G optical output.

This long curved LED display mounted inside an airport terminal is driven by the Colorlight X20m video processor. It supports ultra-long screen splicing and multi-window display, simultaneously showing flight information, commercial advertisements and guidance content for passengers. The processor ensures stable signal output and consistent brightness across the whole wide screen, meeting 24/7 continuous operation requirements in busy transportation hubs. It enables flexible content management and real-time updates, delivering reliable visual performance for airport, station and other large public venue projects.