I believe that everyone knows that the stitching screen is due to the combination of LCD stitching units, and according to its actual use needs, stitching into a large screen of various shapes. So, how do we let the big screen display only one image? Next, Xiaobian analyzes everyone from a professional perspective, hoping to provide some help to everyone.
In fact, it is very simple to display only a large screen image. This is also the basic display function of the stitching screen. Due to its own splicing function, in principle, it will display any input signal and control its display method. Whether it is the full screen display display, whether it is full screen display display Small screen display, is still dividing, superposition and other effects, which are achieved through the control system. Therefore, to achieve a display of a large screen image, there are mainly the following two methods to achieve:

The first type is realized through the distributor
If our large screen is composed of 4 screens, we can install a video distributor between the computer and the stitching screen. It can be connected to the HDMI high -definition connection distribution, and its input terminal is connected to the computer. The output end is connected to each screen, respectively. The video distributor can achieve two functions. One is to display a image on the entire screen, and the other is to display the same image on each screen body, and the signal source of the video distributor can only have one, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, only supports it, that is, it only supports only supports, that is, only supports, that is, only supports, that is, you only support it. A computer signal input, if a signal of one or more computers is to be displayed, other video processing devices are required to implement.

The second type is achieved through the high -definition matrix
With the connection of the high -definition matrix, it can be connected to multiple computers at the front end, and the output end is connected to each screen. Compared with the video distributor, the high -definition matrix supports multiple input computers on the screen at the same time, which can be arbitrarily used to switch display positions and other functions. In addition to displaying a screen on the entire screen, its display function can also control multiple computers to display on different stitching screens, and the stitching display is diverse.