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System and method for estimating network transmission effect transmitted by media content

A technology for media content and network transmission, which is applied in the field of data transmission and can solve problems such as not evaluating network transmission efficiency

Active Publication Date: 2011-01-26
HONG KONG APPLIED SCI & TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some other existing technologies disclose methods for evaluating the network transmission efficiency of streaming media content, but these methods focus on the network transmission efficiency at the packet level and use non-P2P networks for transmission
Furthermore, other prior art discloses methods for transmitting media content itself, but no method for evaluating network transmission efficiency

Method used

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  • System and method for estimating network transmission effect transmitted by media content
  • System and method for estimating network transmission effect transmitted by media content
  • System and method for estimating network transmission effect transmitted by media content

Examples

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Embodiment Construction

[0027] In the following description, preferred embodiments will be used to illustrate the evaluation method of data segment transmission of media content on the network, the method of bit stream transmission of media content on the P2P network, computer programming products and so on. For those skilled in the art, modifications, including additions and / or substitutions, can be made without departing from the scope and spirit of the present invention. In order to more clearly describe the present invention, specific details will be omitted so as not to obscure the invention. However, this disclosure will enable one skilled in the art to practice the teachings described herein without undue experimentation.

[0028] Such as figure 1 As shown, the method includes: providing media content bitstream chunks 100, generating the network transmission distortion effect 105 of the chunks, receiving the distorted chunks, determining and implementing a playback strategy 110 according to t...

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Abstract

The invention provides a system and a method for estimating transmission of a media content bit steam data fragment on a peer-to-peer network, which flows data blocks in series on the peer-to-peer network, uses a real-time test, simulation or artificial formation to generate network transmission distortion about the data blocks, determines the playing strategy of each data fragment at a receiver, and estimates the playing effect of the media content bit steam under the playing strategy.

Description

【Technical field】 [0001] The present invention relates generally to the transmission of data over electronic signaling media, and in particular to the transmission of multimedia content over electronic signaling media, including but not limited to computer equipment local area networks, computer wide area networks, wireless networks, cellular networks, and television networks, Including but not limited to video, audio and text content. 【Background technique】 [0002] Multimedia content, such as digital video clips and audio sound bits, is increasingly transmitted over networks of computing devices, such as the Internet. Many mechanisms exist for transmitting multimedia content over a network of computing devices. [0003] Traditionally, multimedia content is delivered by using a client-server mechanism, where one or a group of multiple server computing devices is dedicated to host and deliver the multimedia content, while another computer or group of multiple clients is ded...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/24H04N7/26H04L29/06
CPCH04N21/632H04L67/108H04N21/2402
Inventor 雷志斌邱达民傅正佳
Owner HONG KONG APPLIED SCI & TECH RES INST
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