The LED video processor can be one of the indispensable parts of the whole control system. It is also known as picture processor, image converter, video controller, image processor screen converter and video format converter.
Generally speaking, it can be used to change the resolution format and colour space, as well as image scaling to meet the special requirements of different RGB LED displays. In a word, a LED video processor can receive and process a variety of different video signals simultaneously and show them on the LED display screen.
The functions can be important for us to display the content that we want. But when we choose our video processor for LED screen, we often confuse about the different interface types. What the differences between them? There list some common interface port types you may meet when browsing the product information.
1. DVI
DVI interface is larger than VGA, HDMI, DP and other interfaces, is currently the most dominant interface type of LED splicing/processor.
The biggest advantage of DVI interface is the fast transmitting speed and ability to deliver clear images. DVI transmits digital signal, which means there is no cumbersome conversion process of digital signal→analog signal→digital signal, and can greatly save time. It not only can speed the effectiveness to reduce latency but also eliminating some other unwished phenomena such as display ghosting. This can make DVI has advantages over VGA in terms of the clearness of high-resolution images and anti-signal interference.
For more information video wall processor, please get in touch with us!