Streaming media transmission method based on Internet

Abstract

The invention relates to a streaming media transmission method based on the Internet, and belongs to the technical field of network streaming media transmission and application. In the method, a control server processes a streaming media request of a client and provides streaming media server information for the client the running state of the streaming media server of the client is monitored, andthe global streaming media server resource table is regularly updated. In the initial transmission stage of the streaming media data packet, transmission of the streaming media data packet is carriedout in a P2P method, and after an optimal streaming media server is calculated, data transmission is carried out in a unicast mode on other 19 data links of the terminal. In this way, it can be guaranteed that the initial buffer time is short, meanwhile, a large amount of waste caused to internet bandwidth resources is avoided, and the bandwidth resources are effectively utilized while the service quality is improved.

Description

technical field [0001] The invention relates to an Internet-based streaming media transmission method, belonging to the technical field of network streaming media transmission and application. Background technique [0002] The Internet is a best-effort transmission network, and there is no quality assurance in the data transmission process. Therefore, when providing services on the Internet, it is necessary to consider the quality of data transmission, especially streaming media transmission services. The streaming media transmission service has relatively high requirements on data transmission delay. Once the streaming media data is not transmitted to the client within the specified time, the client will pause or wait for buffering, which will affect the normal use of the client. [0003] The Internet is a loosely structured transmission network. Internet operators will dynamically adjust the Internet transmission structure according to the bandwidth of the backbone network...

AI Technical Summary

Problems solved by technology

[0012] To sum up, the MediaServer method adjusts the streaming media transmission code stream to adapt to bandwidth changes. When there is a problem with the Internet bandwidth, it is necessary to reduce the streaming media code stream, so that the quality of service of the streaming media cannot be guaranteed.

The P2P method transmits a large number of repeated streaming media packets through multipoint to single point, which occupies a large amount of Internet bandwidth and wastes Internet resources. The transmission efficiency of this method is relatively low

Images