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A video address extraction method based on webkit kernel under html5 standard

A video address and extraction method technology, applied in electrical components, transmission systems, etc., can solve the problem of lack of a method for extracting real video addresses, and achieve the effect of good scalability and portability, simplified steps and required time.

Active Publication Date: 2016-09-28
AVIT
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AI Technical Summary

Problems solved by technology

[0005] The present invention designs a video address extraction method based on the Webkit kernel under the HTML5 standard, and provides a method for inputting the network video address and outputting the real address of the video by using the general process of parsing the network video by the browser, satisfying people's desire for downloading and appreciating various The need for online video solves the defect of lack of a general method for extracting the real address of the video

Method used

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  • A video address extraction method based on webkit kernel under html5 standard
  • A video address extraction method based on webkit kernel under html5 standard
  • A video address extraction method based on webkit kernel under html5 standard

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Embodiment Construction

[0024] The embodiment of the present invention provides functions for the program in the form of library files, such as the dynamic link library dll file in the Windows system and the dynamic link library so file in the Android system. This function library is not limited to different algorithms of different websites and changes to address algorithms by websites, and because it uses the open source browser kernel, it has good scalability and portability.

[0025]The difference between a dynamic link library and an ordinary program is that the dynamic link library exposes a certain interface to the application program, and the application program can realize the functions provided by the dynamic link library by calling the interface provided by the dynamic link library.

[0026] More specifically, the following embodiments provided by the present invention are a video address extraction function library based on the Webkit kernel implemented under the Windows platform, and the f...

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Abstract

The invention discloses a video address extraction method based on a Webkit kernel under the HTML5 standard, and belongs to the technical field of network communication and multimedia information processing. This method mainly parses the video website through the Webkit core browser, extracts the real address of the webpage from the process of analyzing the webpage by the browser, controls the process of webpage parsing through the InjectedBundle interface, and blocks network requests that are not related to the webpage. The video address is obtained in the process. The corresponding program includes three parts: 1. The function library that communicates with and controls Webkit’s process of parsing webpages; 2. The interface facing the top-level application is responsible for communicating with the application program; 3. The corresponding data structure is used to maintain and Control the URL data and running process of the video URL extraction function library. Since the browser's process of parsing video websites is common, users can use this function to parse the video URLs of major video websites to obtain the real address of the video.

Description

technical field [0001] The invention belongs to the field of network communication and multimedia information processing, in particular to Webkit (an open source browser engine) browser kernel (the built-in browser Safari of Apple ios, the built-in browser Google Chrome of Android, etc. all adopt the Webkit browser kernel) and Its InjectedBundle interface (a dynamic library provided by Webkit that is similar to a plug-in and compiled separately, runs in the kernel process, and is used to provide operations on kernel data) is a video real address extraction method. Background technique [0002] At present, both the number of videos in the network and the number of video sites are increasing rapidly, and countless videos are uploaded to major video sites every day, and new video sites are constantly appearing. At the same time, people's demand for video is also increasing day by day. In addition to the demand for content, the demand for video playback methods is also constantl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12
Inventor 胡勇刘睿陈鹏袁鑫韦唯
Owner AVIT
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