Method for acquiring addresses of network video programs

A technology of audio and video and audio and video playback, which is applied in the field of network communication, can solve problems such as the inability to handle complex scripts and network addresses of FLV format videos, and achieve the effects of good applicability, complex scripts, and low time and memory consumption

Inactive Publication Date: 2010-01-27
上海星地通讯工程研究所
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defect that the existing network audio and video program addresses cannot be processed with complex scripts and FLV format video network addresses, the present invention proposes a method for obtaining network audio and video program addresses

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  • Method for acquiring addresses of network video programs
  • Method for acquiring addresses of network video programs

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Embodiment Construction

[0029] A method for acquiring network audio and video program addresses provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] At present, there are two major problems in the discovery of network audio and video program addresses. One is the problem of complex scripts. Through the statistical observation and analysis of a large number of audio and video websites, it is found that the web pages that provide audio and video programs on the website contain complex Javascript scripts, and the script content is also complex. Each is different, and the required audio and video information (such as network address) is hidden in the result of script execution, which is difficult to obtain. The other is the problem of FLV format data. Because browsers usually support plug-ins, most video websites use videos in FLV format, and such video programs account for more than 90% of current video progra...

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Abstract

The invention relates to the technical field of network communication, and provides a method for acquiring addresses of network video programs. The method comprises the following steps that: a browser is used to open a plurality of webpages having audio and video programs and a player is ready to play the programs; the player requests the webpages from a remote video server, the player acquires the network address of the request video source according to the parameters transferred by the webpages, and the data source is remotely read and played; and the interactive information between the player and the remote video server are acquired and then analyzed so as to acquire the addresses of the network audio and video programs. Because the mode of combining the browser control and the network address monitoring is utilized to find the network audio and video addresses, and the browser is used for judging whether the webpages include the audio and video player and can control the playing of the player, the problems that the audio and video webpage scripts are complex and that the FLV is difficult to acquire the addresses from the webpages are solved.

Description

technical field [0001] The present invention relates to the technical field of network communication, and more specifically, the present invention relates to a method for acquiring network audio and video program addresses. Background technique [0002] Obtaining the address of network audio and video programs is developed along with the growth of network audio and video programs in recent years, especially the growth of videos in FLV format. The difficulties faced in discovering the addresses of network audio and video programs are mainly that complex scripts of pages containing audio and video programs are difficult to handle, and the addresses of FLV videos are difficult to obtain from page analysis. In the process of watching videos, users cannot download them, and they have to face continuous buffering when watching online, and the analysis and processing of these video files also need to download files. Therefore, efficient audio and video file address analysis has im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/173H04N7/24G06F17/30
Inventor 张斌张刚程学旗
Owner 上海星地通讯工程研究所
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