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The working principle of LCD advertising display

  • Author:Kerchan
  • Release on:2017-07-11
  LCD advertising display, be called “the fifth media", can play multimedia video and audio files, can bring great impact and innovation effect, content management system (CMS) mainly uses a central server, client mode, Ethernet to achieve information dissemination. So, what is the working principle of LCD advertising display?

  The working principle of LCD advertising display is mainly produced by the program system, advertising programs, the completed program uploaded to the video broadcast control server. Then the corresponding set in the broadcast control server to program and to broadcast the program of the receiving node (AD, play time, network management etc.), after set up successfully, the information will be pass to the service flow.
  The set-top box reads the play list of the server after the machine is started, and after a program is finished, the play list of the machine is automatically read again, and the program is updated in time. In response to the latest service flow settings, according to the information content set to automatically update the current state of the broadcast control (meet the real-time control system, the video playback) sent to the set-top box to broadcast the program according to the updated content, set-top box to broadcast the program.