Controlling LED Matrix Video Walls with FrontFace: Video walls that support a high updating frame rate can even display video content and smooth animations using this method. A special software application is configured to “capture” an area from the PC’s screen which is then cloned onto the video wall. ![]() In most cases, the “screen capturing” method is used to show content from the PC on the video wall. LED video walls use a special LED video wall controller hardware to connect to a normal PC. Often LED walls are also used for outdoor scenarios where temperature or humidity prevent the use of normal TFT screens. Usually LED walls are used for very large installations where traditional flat screens cannot be used. By looking at the matrix from a certain distance, the colored LEDs make up a picture. This type of video wall consists of a matrix of LEDs (light emitting diodes) that can light up in red, green, blue or a mixture of these colors. Video walls have proven to be a very important marketing instrument in thse locations. ![]() In shopping malls or in retail stores large screens at the POS are perfect to catch the customers’ attention.
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