Video on demand service device and method
A technology for video-on-demand and service devices, which is applied in the directions of image communication, selective content distribution, electrical components, etc., can solve the problem of not considering network resource consumption, etc., and achieve the effect of reducing resource consumption
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[0044] The following describes the specific implementation of the present invention with reference to the accompanying drawings, taking the entire process of responding to a user request when the user requests a video-on-demand service as an example. It should be pointed out that in this example, the VoD (Video-on-Demand, video on demand) service is taken as an example, but the device and method of the present invention are not limited to this service, and this method can also be applied to Any streaming media transmission service, user-on-demand service. In addition, in this example, the implementation method is mainly used to implement multicast transmission in a mobile network (such as joining a base station) as an example. However, if it is extended to a wired network or other systems that can implement multicast broadcasting, the original The transmission method mentioned in the invention is still applicable. Finally, in this example, an application scenario and some para...
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