Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device and method for outputting multi-media format flow

A format and media technology, applied in the field of video communication, can solve the problems of data redundancy, inconvenient maintenance work, waste of server disk space, etc., to achieve the effect of improving performance, avoiding unnecessary losses, and reducing redundant backups

Inactive Publication Date: 2011-04-27
LETV INFORMATION TECH BEIJING
View PDF2 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This storage method not only wastes a lot of server disk space, but also causes a lot of data redundancy (the distributed file storage system will store several redundant copies of each file), and will bring a lot of inconvenience to the maintenance work

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method for outputting multi-media format flow
  • Device and method for outputting multi-media format flow
  • Device and method for outputting multi-media format flow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the above-mentioned features of the present invention more obvious and understandable, the preferred embodiments are specifically cited below in conjunction with the schematic diagrams, and are described in detail:

[0026] figure 1 It is a general architecture diagram of multiple media format stream output, figure 2 It is a diagram of the overall structure of multiple media format streaming in the present invention, image 3 and Figure 4 It is a schematic diagram of multiple media format stream output in the present invention. Client 1 initiates an http request to web server 2 to obtain the required multimedia files; web server 2 will determine whether the file required by client 1 exists locally after receiving the request, and if so, web server 2 will go to the cache system 3 Find out if the file is cached. If the cache system 3 has the file, it will directly return the data to the web server 2, and the web server 2 will return the data to the c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a device and a method for outputting multi-media format flows. The device at least comprises a Web server, a distributed cache system and a transcoding server cluster, wherein the Web server is used for receiving a HTTP (Hyper Text Transport Protocol) request, and sending the content of the request to the cache system or the transcoding server cluster; the distributed cache system is used for accessing data and returning the data to the Web server or receiving real-time data flows from the transcoding server cluster; the transcoding server cluster is used for sending transcoded data to the cache system and informing the Web server to access the data. The invention provides clients with multi-media format files in the way of real-time transcoding and caching, and has the advantages of greatly reducing redundancy backup and repeated storage of the data and avoiding unnecessary loss of the multi-media data so as to improve the serviceability of the system, simplify the processing procedures of the system and reduce complexity of design and implementation of the system.

Description

technical field [0001] The invention belongs to the field of video communication, and in particular relates to a device and method capable of realizing stream output in multiple media formats. Background technique [0002] Multimedia technology is a technology that can process information on multiple carriers (media) and information on multiple storage bodies (media). It is a computer interactive and comprehensive processing of multimedia information - text, graphics, images and sounds, so that multiple information can be logically connected, that is, a technology that becomes a system and is interactive. [0003] The invention mainly relates to the application of multimedia technology in the field of computer communication. Multimedia is the combination of computer and video technology that presents information, communicates ideas and expresses emotions, allowing you to see, hear and understand the thoughts of others. In other words, multimedia technology is a form of com...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 杨永强李茗祝晓光
Owner LETV INFORMATION TECH BEIJING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com