Multi-media data transmission method and system

A multimedia data and transmission method technology, applied in the direction of electrical components, selective content distribution, broadcast service distribution, etc., can solve the problems of large traffic, high cost, cumbersome use, etc., to save network traffic, reduce network traffic charges, and enrich The effect of multimedia resources

Inactive Publication Date: 2011-04-13
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, to play multimedia files on mobile phones, it needs the Internet, wireless transmission between mobile phones, or mobile phone login website for direct browsing. When files such as audio and video are needed, the network traffic associated wit

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  • Multi-media data transmission method and system
  • Multi-media data transmission method and system
  • Multi-media data transmission method and system

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[0048] For the sake of reference and clarity, the technical terms, abbreviations or abbreviations used in the following are summarized as follows:

[0049] RTSP: Real Time Streaming Protocol, is an application layer protocol in the TCP / IP protocol system;

[0050] URL: Uniform / Universal Resource Locator, Uniform Resource Locator.

[0051] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0052] The embodiment of the present invention discloses a multimedia data transmission method and system and a ...

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Abstract

The embodiment of the invention discloses a multi-media data transmission method and system. The embodiment of the invention is characterized in that a held terminal establishes communication linkage with a front-end video on demand (VOD) server; after the held terminal passes authentication of the front-end VOD server, a target multi-media resource play request is transmitted and is subject to conversion treatment by a set top box communicating with the front-end VOD server; and after receiving the treated play request, the front-end VOD server transmits multi-media data corresponding to the target resource play request, thus the purposes of receiving and playing abundant multi-media resources from a broadcast television network by a mobile phone are realized, the network flow of the mobile phone is saved, and the expenses of network flow consumed by multi-media downloading are lowered.

Description

technical field [0001] The present invention relates to the technical field of multimedia communication, and more specifically, to a multimedia data transmission method and system. Background technique [0002] Along with improving day by day of technological level, the function of mobile phone is more and more powerful, and mobile phone can also play multimedia file through data transmission except basic calling function. [0003] At present, to play multimedia files on a mobile phone, it needs the Internet, wireless transmission between mobile phones, or the mobile phone to log in to the website for direct browsing. When audio and video files are needed, the network traffic associated with the mobile phone needs to be consumed. [0004] However, when existing mobile phones log in to the network to play audio and video files, the traffic consumption is huge, the cost is high, and it is very uneconomical; Playing through the player is cumbersome to use. Contents of the in...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04W4/12H04N21/238H04N21/239
Inventor 张彩虹
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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