Telephone

Part One. System overview

The network multimedia information publishing system is a new generation of body information publishing system. It is a set of computer networks, using advanced digital codec and transmission technology, following centralized control and unified management, and transmissions the multi media information such as audio signal, picture, text and real-time data through network platform to display. The terminals are displayed on high quality HD digital signals. The system has rich forms, convenient centralized management and powerful extensibility. It can be widely used in many occasions such as real-time information publishing, public publicity, training and education, information sharing and so on.

Each multimedia information distribution subsystem is based on TCP/IP network transmission and release display information. By editing software, users create, edit, preview and publish information, and can monitor the running status and playing content of the front end HD playback terminal in real time. The HD smart player terminal only needs to connect through the network cable to realize the synchronous output of the high definition image and the high quality audio. After the user completes the production of the media content, it can send it to the specified single or multiple HD intelligent player terminals. The system supports the transmission and transmission of emergency messages, so that users can get important information at the first time.

The system consists of a central control server, a network platform, and a high-definition intelligent playback machine.

Part Two. Demand analysis

The HD network advertising machine can be put in different areas, and all kinds of multimedia information can be distributed to the designated machine through the background. We can publish video, pictures, text and other information, such as welcome words, publicity films, public information, various notifications, notices, etc., as well as public service advertising, commercial advertising, product introduction, news, activity information and so on. With the use of network environment resources, a set of perfect multimedia publishing and management system has the functions of centralized management, unified scheduling and flexible grouping and partition. The operator uses the user account number to log in to control the server to collect, arrange, publish and manage the information content. The content is transmitted through the network. To display the local terminals and display information in real time, we can realize the control and management of point to point and realize group management. At the same time, a variety of information is displayed in time. Emergency notice is convenient and quick to display to all the big screens of all chain stores. It is the development trend of information construction in modern chain industry.

Part Three. Scheme design

The digital media information publishing system is based on the TCP/IP network environment. Through the network, the advertising machines in various stores are connected through the high-definition intelligent playback terminal, and all the information screens are centralized and centralized through the central control center of the backstage, and the multimedia information is published. The specific design is as follows:

1. Build control center, build central control server and management workstation in control center. Connect through the network and the front end.

2, in the various stores to place high-definition network advertising machine.

3. The contents of the display are as follows:

1, it can display product introduction, image propaganda, promotion activities, news, news, events, commercial advertisements, subtitles, various activities information, service flow, and some public information, weather forecast, time, activities and so on, and can also show some public service ads and so on.

2, you can play all kinds of video information, welcome words, notices, announcements, promotional activities and other information in full screen mode.

Four. System function and characteristics

1. digital media information release system based on TCP/IP's network environment can support remote network management.

2., the industrial X86 architecture is adopted to ensure hardware stability and widely support various multimedia formats.

The 3. system is a combination of B/S and C/S, which makes it convenient for managers to make easy and flexible management through their username and password on any computer in the network.

4. the system task arrangement is convenient and flexible. When building the task, it can set the function of circulation play, timing play, daily timing play and temporary broadcasting. It can prearrange the task schedule of one year or even several years.

5. the system uses flexible custom screen function to support the superposition of the screen, the way that each distribution bureau can drag or input the coordinates freely, and the operation is simple, convenient and humanized.

The 6. task can set up a full screen and multi layout task. Different multimedia can be played in each layout (such as video, picture, PPT, animation, web page, text and so on).

7. the WYSIWYG obtained from task editing is intuitive and simple, and can be previewed after the task is completed.

8. the way of sending tasks is manual and automatic sending two ways.

9., the system supports hierarchical grouping management, so that users can operate conveniently and conveniently.

10. it is convenient to play the rolling captions.

11. support synchronized playback

12., the data of the third party can be conveniently and flexibly displayed, and the data information in the data can be automatically displayed in real time.

13. systems support full HD 1080P video;

14. system support and touch inquiry system, LED big screen, splicing large screen seamless connection, through the system background management.

The 15. pre scheduling task is played offline through the network to the designated terminal. It is not affected by the network in the process of playing, and it will not take up the network bandwidth and reduce the network pressure.

16. real-time live broadcast tasks and external network real-time information (such as weather forecast: Note: small bandwidth, negligible) will occupy network bandwidth.

17., the system can manage various terminals remotely and maintain them remotely.

18., it can facilitate remote monitoring of front-end real-time picture, or monitor the real-time picture of multiple terminals with the function of monitoring wall.

19. the system uses remote switchgear, timer switch and calling self start function to realize the unattended work at the front end.

20. the system terminal uses large capacity front end local storage; it can preset more than one year's task storage, and can also remove the front-end storage contents at any time.

21., the system can seamlessly access the web page information and flexibly display the webpage information to the designated layout of the designated terminal in real time.