As a rising star of advertising media, LED display screens can be seen everywhere in outdoor large squares, bustling commercial centers, commercial pedestrian streets, media centers, etc. The dynamic and clear pictures, high-definition sound quality, bring visual and The double shock of hearing. So what is behind the mystery that controls the playback and switching of these screen content, let's take a look at the huge role and characteristics of the LED display control system.
The LED display control system is mainly composed of control software, program transmitter, and program editor. The specific details are as follows:
1. LED control software
Simple operation: It is flexible and convenient to use. It is designed to produce various broadcast programs for LED large screens and integrate multiple media objects. During the program production process, the display effect can be observed in real time, and the modifications made will be immediately reflected in the window.
Flexible playback: Perfect combination of excellent video processing and multimedia network technology, with a good man-machine interface. You can make the VGA image and video appear on the screen at the same time.
Variety of editing forms: Input text, images and other information through different input methods such as keyboard, mouse, scanner, etc., and edit the input content at will to achieve the desired effect.
Displayable special effects: The software can display various texts and images on the screen in a lively and lively form, with various special effects methods such as moving, rolling, pulling the screen, shifting, blinds, zooming in and out.
Full control of the playback process: You can skip to any program at any time during playback, you can use normal speed or fast playback, or single step, you can pause playback at any time during playback, and then restart from where it was paused.
Playable sound effects: The playback software supports simultaneous output of sound and 2D and 3D animation.
2. Program transmitter
Using the control computer, the graphics generated by the following equipment or software can be edited, and then sent to the screen in real time.
Use peripheral devices such as scanners and video recorders to collect and edit graphics, and then send them to the control computer, and use the control computer to edit and play.
The image has 16 levels of gray, which can be played on TV in real time
Text, video and images can be easily superimposed.
Stepless zoom in and zoom out of text, video and image allows you to operate as you like
Use two-dimensional and three-dimensional animation software to make satisfactory animation graphics and play them on the screen in real time.
Three, program editor
Graphics editor: You can use the WINDOWS pen to draw, enlarge, reduce, rotate, delete, copy, transfer, add, modify and other production methods of bitmap files to achieve graphics playback effects.
Text editor: text and graphics editing software compatible with input methods such as CCDOS, XSDOS, UCDOS, etc., with twelve fonts such as imitation, black, Kai, Song and their variants, font size from 128×128 to 16×16 points More than a dozen specifications such as array and size can be set freely. It also has various decorative characters (hollow, oblique, shadow, grid, three-dimensional, etc.), and can copy, move, and delete characters.
The LED display control system through its own components and structure, coupled with the characteristics of the LED display product, can play brilliant and high-definition pictures, and the advertising effect is remarkable. Therefore, it is favored by outdoor media advertisers and merchants. I believe that with the advancement of technology With the development of the media, the role of LED displays will become greater and greater, and the market will become broader.
