Slice downloading method and apparatus for streaming media data and streaming media system

A streaming media and slicing technology, applied in the field of network communication, can solve problems affecting service performance and reducing system stability

Inactive Publication Date: 2017-10-20
BEIJING UNION VOOLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] This application provides a slice download method and device for streaming media data, and a streaming media system, which are used to solve the problems of affecting service performance and reducing system stability due to the storage of a large number of file fragments in the existing streaming media server hard disk

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  • Slice downloading method and apparatus for streaming media data and streaming media system
  • Slice downloading method and apparatus for streaming media data and streaming media system
  • Slice downloading method and apparatus for streaming media data and streaming media system

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Embodiment Construction

[0027] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] refer to figure 1 , shows the flow of the first embodiment of the method for downloading slices of streaming media data in the present application, and the streaming media system that executes the method includes a server 2 and a plurality of clients 1 connected through a network, such as Figure 4 shown. Wherein, on the server side, the method includes:

[0029] Step S101: Perform virtual slicing processing on the audio and video files stored on the server, and generate a slicing information file and a slicing list file of the audio and video files;

[0030] In this preferred embodiment, the aforementioned audio and video files may be files in media packaging formats such as MP3, MP4, MKV or FL...

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Abstract

The invention provides a slice downloading method and apparatus for streaming media data and a streaming media system. On the server side of a streaming media system, the method includes the steps of conducting virtual slice processing for an audio and video file stored on the server, generating slice information file of the audio and video files and a slice list file , returning the corresponding slice list file to a client upon reception of an audio and video file playing request sent by the client, actually slicing the audio and video file according to the slice information file as for the virtual slice data downloaded by the client according to the slice list file, generating a slicing file in a preset packaging format, and returning to the client. Through the means, the problem that the service performance is affected and the system stability is reduced due to large amount of file fragments stored in the hard disk of a current streaming media server can be solved.

Description

technical field [0001] The present application relates to the technical field of network communication, in particular, to a method and device for downloading slices of streaming media data, and a streaming media system. Background technique [0002] Streaming Media technology is an emerging network transmission technology, which is used to transmit continuous time-based media such as audio, video or multimedia files in the network. Streaming transmission technology is a network transmission technology that compresses continuous sound and image information and puts them on the network server, allowing users to listen to and watch while downloading, without waiting for the entire file to be downloaded to their own machine. It only needs a few seconds or tens of seconds of start-up delay to play, and then play while receiving. [0003] Taking the dynamic streaming media transfer protocol (HLS, HTTP Live Streaming) based on the Hyper Text Transfer Protocol (HTTP, Hyper Text Tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06H04N21/235
CPCH04L67/06H04N21/235H04L65/70H04L65/612
Inventor 杨守涛
Owner BEIJING UNION VOOLE TECH
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