Multimedia playing control system and file distribution method thereof

Abstract

The invention discloses a multimedia playing control system and a file distribution method thereof. By means of the multimedia playing control system and the file distribution method thereof, unifiedcoordination can be conducted with a central database of a server, resources of a terminal acquiring to-be-distributed files are fully utilized, the to-be-distributed files are distributed to terminals not acquiring the distributed files by taking the distributed files acquired by the terminal as a source and taking the terminal as a server, and finally the various terminals of the multimedia playing control system acquire the to-be-distributed files; accordingly, when the files are distributed, the traffic is not borne only by a communication link between the terminal and the server and is shared by many communication links among the terminals, therefore, the pressure of the server is greatly reduced, and the resources or capacities of the various terminals are fully utilized; and in addition, due to the fact that the traffic of the various terminals is fully utilized and the various terminals work by serving as the server, the file distribution speed can be significantly increased, and the file distribution efficiency can be significantly improved.

Description

technical field [0001] The invention relates to multimedia file distribution technology, in particular to a multimedia broadcast control system and a file distribution method of the multimedia broadcast control system. Background technique [0002] At present, broadcasting advertising information at predetermined locations (such as outdoors) through appropriate terminals has become an important form of media platform advertising business; media platforms often construct a multimedia broadcast control system that includes multiple terminals. The terminal of the control system can play corresponding files (such as advertisements) at preset locations. In order to keep updating the content played by the terminal, it is necessary to distribute predetermined files (such as multimedia files) to predetermined terminals in an appropriate manner. [0003] There are also many ways to distribute files (such as video files) at present, such as distribution through traditional copy files...

AI Technical Summary

Problems solved by technology

When the number of terminals is large, the communication between the terminal and the server not only needs to occupy a large bandwidth, but also causes a lot of pressure on the server

[0006] In order to reduce the pressure on the server, improve the adaptability of the multimedia broadcast control system, and ensure the overall performance of the multimedia broadcast control system, at present, it is often achieved by improving the performance of the server; this only improves the performance of the multimedia broadcast control system on the server side, but still cannot solve a large number of problems. When the terminal is connected to the server, the communication between the terminal and the server is limited, which leads to an increase in the cost of the multimedia broadcast control system

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