KR101461061B1 - System for reproducing moving images and operating method thereof - Google Patents
System for reproducing moving images and operating method thereof Download PDFInfo
- Publication number
- KR101461061B1 KR101461061B1 KR20080079368A KR20080079368A KR101461061B1 KR 101461061 B1 KR101461061 B1 KR 101461061B1 KR 20080079368 A KR20080079368 A KR 20080079368A KR 20080079368 A KR20080079368 A KR 20080079368A KR 101461061 B1 KR101461061 B1 KR 101461061B1
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- South Korea
- Prior art keywords
- moving picture
- mobile communication
- access information
- information data
- extension
- Prior art date
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- Information Transfer Between Computers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a moving picture reproducing system and a method of operating the same.
The moving picture reproducing system according to the present invention is characterized in that when a moving picture is selected from a displayed web page according to an Internet execution command, the moving picture reproducing system includes a mobile communication terminal for transmitting coordinate data of a web page corresponding to a selected position of the moving picture, When the coordinate data of the page is received, the socket library is called to communicate over the network, the Http (hypertext transfer protocol) message output from the network driver is hooked, and the video access information data And receives a video corresponding to the video access information data from the web server when receiving the video access information data, converts the first video stream of the received video into a predetermined second extension, And transmits the moving image having the second extension to the mobile communication terminal It comprises a ring server.
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Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a moving image playback system and an operation method thereof, and more particularly, to a moving image playback system and a method of operating the same that allow a mobile communication terminal to play a moving image displayed on a web page.
As the communication technology develops, the mobile communication terminal provides various additional service functions including the Internet service in addition to the telephone function.
The access range of the Internet site available through the mobile communication terminal is much smaller than that of the computer. Although a computer can access various Internet sites using a standardized Internet Explorer browser of Microsoft Corporation, there are limited internet sites that can be accessed according to a mobile web browser module provided by a mobile communication provider.
On the other hand, nowadays, there are many users enjoying video contents such as music videos and UCC (User Generated Contents) videos which are produced by ordinary users and posted on the Internet.
Accordingly, it is required to reproduce the moving picture content even in a mobile communication terminal frequently used by a user.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a moving picture reproducing system and a method of operating the same which enable a moving picture to be reproduced in a mobile communication terminal.
Accordingly, the moving picture reproduction system according to the present invention transmits the coordinate data of the web page corresponding to the selected position of the moving picture, when the moving picture is selected in the web page displayed according to the Internet execution command. The mobile terminal calls the socket library to communicate via the network, hooks up a hypertext transfer protocol (Http) message output from the network driver, and transmits the hooked Http message A mobile communication server for extracting moving picture access information data corresponding to the moving picture; And requesting and receiving the moving picture corresponding to the moving picture access information data to the web server when receiving the moving picture access information data, converting the first extension of the received moving picture into a predetermined second extension, And a moving picture server for transmitting the moving picture having the extension to the mobile communication terminal.
The mobile communication terminal generates the image-based web page from the image data received from the mobile communication server, and transmits the coordinate data of the web page corresponding to the selected location of the moving image to the mobile communication server And a moving picture playing module for receiving and reproducing the moving picture having the second extension from the moving picture server.
The mobile communication server stores the video access information data in the kernel memory and transmits the video access information data to the mobile communication terminal. The mobile communication terminal receives the video access information data and transmits the video access information data to the video server. do.
The network driver includes a Transmission Control Protocol (TCP / IP) protocol driver and a Network Driver Interface Specification (NDIS) miniport driver. The Http message is transmitted from the TCP / IP protocol driver to the NDIS miniport And is an NDIS packet transmitted to the driver.
In addition, the mobile communication server searches for an extension corresponding to the moving picture in the Http message, and extracts the moving picture access information data including the retrieved moving picture extension.
The extension corresponding to the moving picture includes at least one of flv, wmv, avi, asf, mpeg, mov, and rm.
In addition, the moving picture access information data may include at least one of host information, URL information, cookie information, and referer header information.
Meanwhile, in the method of operating the moving picture reproducing system according to the present invention, when a moving picture is selected in a web page displayed on the screen, the mobile communication terminal transmits coordinate data of the web page corresponding to the selected position of the moving picture to the mobile communication server A first step; The mobile communication server receives coordinate data of the web page from the mobile communication terminal, calls the socket library to communicate through the network, and hooks up a hypertext transfer protocol (Http) message output from the network driver ; A third step of the mobile communication server extracting moving picture access information data corresponding to the moving picture from the hooked Http message; The video server receives the video access information data, receives the video corresponding to the video access information data from the web server and receives the video, converts the first extension of the video into a predetermined second extension, A fourth step of transmitting the moving image having the second extension to the mobile communication terminal; And a fifth step of the mobile communication terminal receiving and reproducing the moving image having the second extension.
After the third step, the mobile communication server transmits the moving picture access information data to the mobile communication terminal, and the mobile communication terminal transmits the moving picture access information data to the moving picture server .
In the second step, the Http message output from the network driver is an NDIS packet transmitted from a TCP (Transmission Control Protocol) / IP (Internet Protocol) protocol driver to an NDIS (Network Driver Interface Specification) .
The extraction of the video access information data in the third step may include searching for an extension corresponding to the video in the Http message and extracting the video access information data including the retrieved video extension.
Therefore, according to the present invention, the Http message output from the network driver is hooked, the hooked Http message is searched for an extension corresponding to the moving picture, and the video access information data is extracted, so that the video included in any Internet site can be downloaded It is possible to extract the moving picture access information data.
In addition, since the mobile communication terminal does not need to install a separate program for moving picture playback, the mobile communication server can extract the video access information data immediately according to the video request of the mobile communication terminal, As shown in FIG.
In addition, by separately implementing a moving picture server for converting the extension of the moving picture so that the moving picture can be reproduced in the mobile communication terminal, the mobile communication server and the moving picture server share the role, thereby eliminating the risk of traffic increase.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.
1 is a block diagram illustrating a configuration of a moving picture reproducing system according to the present invention.
1, the moving image playback system includes a
The
That is, when the Internet execution command is input, the
When a predetermined moving image is selected in the displayed web page, the
Then, when the
When the
Then, the
This will be described with reference to FIG.
2 is a diagram illustrating two access modes in a window operating system of the mobile communication server of FIG.
The access mode of the Windows operating system is divided into a user mode and a kernel mode. The user application is executed in the user mode, and the system service or the device driver is executed in the kernel mode.
That is, the user mode corresponds to an
The
Accordingly, when the
In other words, the
The
In other words, when the
The
FIG. 3 is a flowchart illustrating an operation method of the moving picture reproducing system according to the present invention.
When an Internet execution command is inputted (S301), the
The
Then, the
Thereafter, the
The
The
Then, the moving
The
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the scope of the invention as defined by the appended claims. And can be changed. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by equivalents to the appended claims, as well as the appended claims.
1 is a block diagram showing a configuration of a moving picture reproducing system according to the present invention;
FIG. 2 illustrates two access modes in a window operating system of the mobile communication server of FIG. 1; and FIG.
FIG. 3 is a flowchart illustrating an operation method of the moving picture reproducing system according to the present invention.
DESCRIPTION OF THE REFERENCE NUMERALS
110: mobile communication terminal 111:
113: Video Playback Module 120: Mobile Communication Server
121: Packet hooking unit 140: Web server
Claims (13)
Priority Applications (1)
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KR20080079368A KR101461061B1 (en) | 2008-08-13 | 2008-08-13 | System for reproducing moving images and operating method thereof |
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KR20080079368A KR101461061B1 (en) | 2008-08-13 | 2008-08-13 | System for reproducing moving images and operating method thereof |
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KR20100020674A KR20100020674A (en) | 2010-02-23 |
KR101461061B1 true KR101461061B1 (en) | 2014-11-13 |
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KR20080079368A KR101461061B1 (en) | 2008-08-13 | 2008-08-13 | System for reproducing moving images and operating method thereof |
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US20200150997A1 (en) * | 2020-01-17 | 2020-05-14 | Yu Bruce Chang | Windows live migration with transparent fail over linux kvm |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070109315A (en) * | 2006-05-10 | 2007-11-15 | 삼성전자주식회사 | Apparatus and method for tranmitting and receiving moving picture data using a close range communication |
KR20080053794A (en) * | 2006-12-11 | 2008-06-16 | 주식회사 비씨엔커뮤니케이션 | System and method of servicing moving picture contents in communication network |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20070109315A (en) * | 2006-05-10 | 2007-11-15 | 삼성전자주식회사 | Apparatus and method for tranmitting and receiving moving picture data using a close range communication |
KR20080053794A (en) * | 2006-12-11 | 2008-06-16 | 주식회사 비씨엔커뮤니케이션 | System and method of servicing moving picture contents in communication network |
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