Method, system and device for modifying playing streaming media

A streaming media and media technology, applied in the field of streaming media, can solve the problems that users cannot provide high-quality services, cannot meet the needs of users to change media playback, etc., achieve high-quality streaming media playback services, and reduce the delay time when switching channels , the effect of saving steps

Active Publication Date: 2010-05-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, it is impossible to meet the user's above-mentioned requirement of changing the media for the current broadcast channel, thereby failing to provide users with high-quality services.

Method used

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  • Method, system and device for modifying playing streaming media
  • Method, system and device for modifying playing streaming media
  • Method, system and device for modifying playing streaming media

Examples

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Embodiment Construction

[0097] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0098] First, the two streaming media channel switching methods provided by the embodiments of the present invention are described in combination, figure 2 Shows the flow of two streaming media channel switching methods combined with the embodiment of the present invention, the flow includes:

[0099] Step 201: The server receives the channel switching request sent by the client, and the request carries the streaming media address of the new channel and the information of the old channel.

[0100] In this step, the old channel information includes: old channel streaming media address, session description, transmission parameters and session identifier. The old channel is the channel currently played by the user, and the cl...

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Abstract

The invention discloses a method, a system and a device for modifying playing streaming media. In the method for modifying playing streaming media, a service end receives a playing media modifying request which is sent by a client end and carries the information of playing media needed to be modified by the current play channel, and the service end modifies the playing media according to the request. The method disclosed by the invention can be realized on the system and the device disclosed by the invention which can provide high-quality streaming media playing service for users.

Description

technical field [0001] The invention relates to streaming media technology, in particular to a method, system and device for modifying and playing media by streaming media. Background technique [0002] In the Internet Protocol (IP, Internet Protocol) mobile communication system, with the improvement of network performance and the growth of user demand, the end-to-end streaming media service is widely promoted and applied. While the media stream is transmitted to the client, the client plays, such as video-on-demand and live broadcast in the mobile TV using the streaming media service. [0003] In order to ensure that users of streaming media services obtain high-quality services, the 3rd Generation Partner Project (3GPP, the 3rd Generation Partner Project) introduces Packet-switched Streaming Protocol (PSS, Packet-switched Streaming Protocol) technology, which can not only realize the traditional low-speed Unicast (unicast) and multicast (multicast), and can also realize u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/18H04N7/173
Inventor 郑志猛
Owner HUAWEI TECH CO LTD
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