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 transm

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0067] Example 1 Measuring the number of listeners / viewers of Internet audiovisual programs

[0068] The use of P2P streaming media technology to broadcast audiovisual programs on the Internet is bound to 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 terminal sends a message to the National Time Service Center via the Internet to obtain network time services, that is: you can first write down the local time T1, and send the ASCII string ">XXX.XXX.XXX.XXX" to the National Time Service Center server. ", that is, the tag code ">" plus the IP address of the streaming media distribution terminal computer. After the national time service center server receives it, it obtains the time code at this moment and sends it to the streaming media distribution te...

Example Embodiment

[0081] Example 2 Measure the number of listeners / viewers of audiovisual programs on IPV6 mobile phones

[0082] The Internet protocol is called the TCP / IP protocol. The IP protocol widely used in our country is the fourth-generation Internet protocol, referred to as IPV4, while IPV6 stands for the sixth-generation Internet protocol. The rapid development of the global Internet has led to a shortage of IP address resources. The existing Internet protocol IPV4 has exposed deficiencies in address space, end-to-end IP connectivity, service quality, network security, and mobility. And IPV6 has a sufficiently wide address space that expands 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 integrated communication network. IPV6 mobile phones use P2P streaming media technology to play audio-visual programs, and they are bound to face the phenomenon of asynchronous presentation. In order to...

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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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