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System and method for accurate measuring transmission effect of P2P stream media netwrok for video / audio programs

A technology of precise measurement and network transmission, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve the problems of no accurate measurement of network transmission effects, no solutions and systems, etc., to improve the experience level and realize Widely applicable, easy-to-implement effects

Inactive Publication Date: 2007-12-26
WANGSHITIANYUAN IT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Nearly a dozen Internet P2P streaming media technology systems currently popular in China do not have the function of accurately measuring the effect of network transmission. We have also searched a large number of technical documents and related reports at home and abroad, and believe that there is no effective solution and system so far.

Method used

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  • System and method for accurate measuring transmission effect of P2P stream media netwrok for video / audio programs

Examples

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Comparison scheme
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example 1

[0067] Example 1 Measuring the number of listeners / viewers of Internet audio-visual programs

[0068] Using P2P streaming media technology to broadcast audio-visual programs on the Internet will inevitably face the phenomenon of asynchronous presentation. How to accurately count the number of viewers of each advertisement and program is a problem faced by all media units and other social organizations. The following methods can be adopted:

[0069] 1. The streaming media distribution end sends a message to the National Time Service Center through the Internet to obtain network time services, that is, first write down the local time T1, and send the ASCII code string ">XXX.XXX.XXX.XXX to the National Time Service Center server ", that is, the mark code ">" plus the IP address of the computer of the streaming media distribution end. After receiving it, the server of the National Time Service Center will obtain the time code at this moment and send it to the streaming media distr...

example 2

[0081] Example 2 Measuring the number of listeners / viewers of IPV6 mobile phone audio-visual programs

[0082] The Internet protocol is called the TCP / IP protocol. The IP protocol widely used in my country is the fourth generation Internet protocol, referred to as IPV4, and IPV6 refers to the sixth generation Internet protocol. The rapid development of the global Internet has led to the shortage of IP address resources. The existing Internet protocol IPV4 has exposed deficiencies in address space, end-to-end IP connection, quality of service, network security, and mobility. However, IPV6 has a sufficiently wide address space extending from the 32BIT address of IPV4 to 128BIT. IPV6 can meet the security, quality and mobility requirements of the next-generation voice, data and video converged communication network. IPV6 mobile phones use P2P streaming media technology to play audio-visual programs, which must face the phenomenon of asynchronous presentation. In order to accurat...

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Abstract

The system comprises: stream-media releasing end, index server, client side, server for recording the watched program at customer end, and time transmission center. The method comprises: 1) said stream-media releasing end gets the precise time value from the time transmission center; 2) the stream-media releasing end disassembles the stream-media data into multi stream-media data fragments used by P2P system; labeling time mark on each fragment; sending the fragments to the network; 3) the client side gets the stream-media fragments data with said time mark from the stream-media release end or other P2P client sides; the client side extracts the time mark of each fragment; 5) the client side converts the time mark into the precise records of programs watched by user; collecting the precise records from all client sides.

Description

technical field [0001] The invention relates to a system and a method for accurately measuring the effect of online broadcasting of audio-visual programs. Background technique [0002] my country's Internet broadband business is developing rapidly. As of December 2005, the number of Chinese netizens has reached 111 million; the number of broadband Internet users is 64.3 million, an increase of 21.5 million compared with 2004, with a growth rate of 50.2%; the actual monthly online fee of Chinese netizens is 103.6 yuan , it is estimated that in 2005 the total scale of national Internet access expenses has exceeded 100 billion yuan. Among the functions frequently used by netizens, the demand for services related to film and television has become the main demand of netizens: online music listening and downloading (online radio) 38.3%, online film and television viewing and downloading (online TV) 37.1%, file uploading and downloading (not online) Including music, video downloa...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04N17/00
Inventor 李力
Owner WANGSHITIANYUAN IT TECH
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