Real-time streaming media data transmission method
A technology of media data and transmission method, which is applied in the field of network communication, can solve problems such as delay time increase and affect user experience, and achieve the effect of reducing delay time
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Embodiment 1
[0021] A method for transmitting real-time streaming media data is provided in this embodiment, and the method is applied to such as figure 1 In the CND network shown in , the CDN network includes a CDN network of communication-connected publishing servers, transit servers, and viewing servers. Each region that requires CDN acceleration will deploy several publishing servers and several viewing servers; for example, figure 1 Central area D is composed of a publishing server and a viewing server; area C is composed of a publishing server and two viewing servers; it should be noted that although the distance of the transit server in the figure is relatively close, the actual network transit server It is not necessarily deployed in a centralized manner, but is deployed in different regions and in the computer rooms of different operators according to the network quality.
[0022] The real-time streaming media data transmission method mainly includes: the publishing server receiv...
Embodiment 2
[0031] In this embodiment, when the viewing server selects a relay server or a publishing server, it can choose the one with better service quality for data transmission; the good service quality in this embodiment mainly means that the data transmission speed to the viewing server is fast. In order to further optimize the quality of data transmission, this embodiment also provides a method for the viewing server to select a transfer server or a publishing server during the data transmission process implemented by the method provided in Embodiment 1.
[0032]Since the network conditions between servers located in the same area are generally good, therefore, in this embodiment, when there is a publishing server publishing the target stream media data in the area where the viewing server is located, the viewing server directly publishes the target streaming data in this area. A distribution server of media data requests the target streaming media data. that is, Figure 7 as sho...
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