What is the function of the bus route screen?

What are the specific functions of the LED display? Information release function: it can display various computer information, graphics, pictures and two- and three-dimensional animations, etc. It has rich playback methods and displays scrolling information, notifications, and slogans. Slogans, etc., has a large capacity to store data information; there are a variety of Chinese fonts and fonts to choose from, and many foreign languages ??such as English, French, German, Greek, Russian and Japanese can also be input; the broadcast system has multimedia software. It can flexibly input and broadcast a variety of information; it can play text information, and the playback mode can be scroll, scroll, lead-in and lead-out modes, move up and left, and messages can be played in a loop. Fonts and font sizes can be selected arbitrarily, and the playback speed can be set. In addition, multiple messages can be broadcast at the same time, or simultaneously with animations and images. Can display date and time or display strings and expressions; used for declarations of national policies, regulations and service commitments; playback of weather forecasts; release of other public information; video playback function: playback camera, clear and flicker-free Real-time display of video images to realize live broadcast of various programs.

Play video programs such as VCRs and DVD players (VCD, DVD, LD) to meet the basic needs of cultural and sports activities; it can play files in various formats such as AVI, MOV, MPG, DAT, VOB, etc.; brightness, Contrast, saturation, and color can be adjusted through software, with an adjustment range of 256 levels; it has three display modes: overlap (VGA VIDE), image (Video), and VGA; it has Video image compression control function; it has display synchronization function; it adopts Line -Double function converts interlaced images into non-interlaced images for motion compensation; one audio signal is provided to the power amplifier, leaving at least 2 camera video input interfaces; it is an advertising effect, and you must have seen it advertised on high-rise buildings It’s advertising, but for cars, it will appear in different places every day. With LED advertising screens, the public can feel and know it from different angles.