In the audio and video industry, there are many types of 4K HDMI matrix 4x4, the appearance of the product is different, and the power supply method is also different. Some use 220V power socket power, some use DC power socket, and some use aviation head male socket.  Although the power supply methods are different, in fact, the 4K HDMI matrix 4x4 is mainly the difference between seam switching and seamless switching in function switching.

The seam of 4K HDMI matrix 4x4 mainly means that when the HDMI signal is switched between each other, the display will have a short black screen, and then display the image of the switched HDMI signal. Its transmission distance can support 15 meters for the HDMI input signal, and the output HDMI cable It can support 10 meters, computers and mobile phones can be switched by APP, and it also supports WEB control, RS232 control and other switching methods. It supports EDID management. The power supply adopts the aviation head interface, which is not easy to fall off after tightening. It is more cost-effective and more expensive. 

4K HDMI matrix 4x4 seamless mainly refers to the direct switching of HDMI signals when switching between each other. There will be no flickering, black or blue screens in the middle. The length of the input and output lines is the same as that of the seam, and it supports RS232 serial command control. ; Support network port TCP/IP link command control, support EDID learning and EDID built-in call Support HDMI input audio plus embedding; Support HDMI output audio de-embedding and audio separation.

Whether it is seam or seamless, 4K HDMI matrix 4x4 each have their own advantages. Different on-site usage conditions, different choices, different project requirements, and different choices. BeingHDhave been focusing on product development and innovation for many years. Its main products include high-definition hybrid matrix, HDMI matrix, HDMI network cable transmitter, HDMI optical fiber transmitter, image splicing processor, etc.