Flow-medium performance ordering method

Abstract

The method includes steps: through wireless terminal, user requests a pointed stream program to be displayed, and sending the information of request to content management system; content management system receives the request; when display time reaches, the content management system sends prompt to wireless terminal; wireless terminal prompts user to play stream program requested; based on the information of request, the content management system sends command of playing back the pointed stream program to designated terminal at pointed time to stream server; after receiving the command, stream server sends stream media to the wireless terminal; the wireless terminal plays stream program. Advantages are: user is not restricted by time of playing stream program; saving storage space; making network server safer; protecting legal interest of content provider.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to an on-demand method for broadcasting streaming media programs in a wireless network. Background technique [0002] With the continuous development of network technology, the continuous integration and evolution of various networks, the mutual penetration of fixed, wireless and TV networks provides users with a consistent service experience and experience; with the improvement of wireless terminal integration and information processing capabilities, Enhanced, most of the current wireless terminals can provide a color screen with a certain resolution and color; in addition, with the development of new wireless network technology, it can provide wider wireless data transmission bandwidth. Therefore, under this condition, the real-time streaming media service based on the wireless network has become a new emerging service, and has a good development prospect. [0003] figure 1...

AI Technical Summary

Problems solved by technology

[0006] 1. Waste of storage resources: Since the existing NPVR technology is to record the playback content of a certain channel at a certain period of time on the network server or local storage device, it realizes the time-shift function of broadcast streaming media programs. In some cases, the network server does not need a large amount of storage space, and this solution is feasible; however, with the sharp increase in the number of users using NPVR, the storage cost of the network server will increase greatly, and the same content needs multiple copies, resulting in storage resources huge waste of

For the local recording method, it needs to occupy the local terminal storage space and increase the cost of the terminal, especially for wireless terminals that are getting smaller and lighter in size, it is very difficult to implement

In addition, there may be a phenomenon that users maliciously record and store useless programs and occupy the storage space of the network server. Since the storage resources of the network server are limited, other users will have no storage space to store the recorded programs.

[0007] 2. There are copyright issues: For local recording methods, users may illegally copy and distribute without authorization, which will damage the interests of content providers

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