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Method and system for supplying stream media service

A streaming media and unified technology, applied in the field of streaming media, can solve problems such as inability to play video or audio, unsmooth video or audio playback, etc., to achieve the effect of improving fluency

Inactive Publication Date: 2011-02-09
BEIJING 21VIANET DATA CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, in the process of playing video or audio for the user, it often occurs that the video or audio is not played smoothly, or even the corresponding video or audio cannot be played.

Method used

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  • Method and system for supplying stream media service
  • Method and system for supplying stream media service
  • Method and system for supplying stream media service

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Embodiment Construction

[0045] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0046] In the application of streaming media technology, the client receives the streaming media resources, decodes and plays them, the smoothness of playing video or audio and the status of the client (including bandwidth, hardware and software configuration, and network link status, etc.) related to the stream rate. For the same stream transmission rate, if the state of the client is different, the fluency of the video or audio played on the client is different. In other words, from the perspective of playback fluency, different client states have different capabilities to receive bitstream transmission rates. When the actual code stream transmission rate exceeds the maximum code stream transmission rate that the current state ...

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Abstract

The invention discloses a method and a system for supplying a stream media service. The method comprises the following steps of: pre-building a plurality of duplicate files with different code stream transmitting rates for a stream media file; acquiring the state information of a client which requires to display the stream medium file; determining the duplicate file which is matched with the state information; and supplying the stream media service to the client by using the duplicate file matched with the state information. When the method and the system are used, the fluency degree of video or audio which is played at the client can be improved in a process of supplying the stream media service.

Description

technical field [0001] The present invention relates to the technical field of streaming media, and more specifically relates to a method and system for providing streaming media services. Background technique [0002] With the development of network communication and multimedia technology, the application of streaming media technology is becoming more and more extensive. The so-called streaming media refers to the media format played on the Internet and intranet in the form of streaming transmission. Streaming media technology is widely used in the Internet to provide users with an online playback service, and the client can watch online without waiting for all multimedia files to be downloaded, which brings great convenience to users. [0003] In the prior art, the streaming media server stores resource information such as different videos or audios. When a user clicks a video or audio link on a web page through the client, the client will send a request to the server to ...

Claims

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Application Information

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IPC IPC(8): H04N7/26H04L29/06H04N21/238H04N21/438
Inventor 郜时红杨利军姚永壮井卫军蒋建平
Owner BEIJING 21VIANET DATA CENT
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