KR20170073197A - Next E-learning High Definition Video Lecture System and How it works - Google Patents

Next E-learning High Definition Video Lecture System and How it works Download PDF

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KR20170073197A
KR20170073197A KR1020150181813A KR20150181813A KR20170073197A KR 20170073197 A KR20170073197 A KR 20170073197A KR 1020150181813 A KR1020150181813 A KR 1020150181813A KR 20150181813 A KR20150181813 A KR 20150181813A KR 20170073197 A KR20170073197 A KR 20170073197A
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lecture
video
learner
learning
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전진하
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주식회사 아이티엑스엠투엠
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06Q50/205—Education administration or guidance
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    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • H04N5/225—

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Abstract

The present invention relates to a next generation e-learning high-definition video lecture system and method for enhancing a learner's interest in a video lecture by providing a video lecture for an e-learning learner with a high quality service together with various functions.
The present invention relates to a system and method for high-definition moving picture lecture, A LMS-based member information, a lecture information, a service information, and lecture data for each path, and includes a video lecture file authored by the video authoring unit, a textbook image file required for lecturing the video, a video lecture file, A video service DB storing path information of the file; A web server for constructing a lecture web page for video lecture learning and transmitting a lecture data path to a learner terminal when a learner requests it; And when the learner requests the lecture data in a predetermined path using the lecture web page, the lecture file corresponding to the requested route and the textbook image file necessary for lecturing the video are read out from the database in the image service DB and transmitted to the learner's terminal VODCAST engine; .

Description

TECHNICAL FIELD [0001] The present invention relates to a high-definition video lecture system and a method thereof,

The present invention relates to a next generation e-learning high-definition moving picture lecture system and method, and more particularly, to a next generation e-learning high definition moving picture lecture system and method thereof that can provide a learner-oriented online lecturing service having various functions.

Due to the development of information technologies, including the Internet, the spread of Internet lecture systems, which are produced by video that can not be conceived in traditional education methods between professors and students, which is usually performed offline, is being provided through the Internet. E-learning is a typical example of e-learning. Web-based training (WBT) is a web based education and training. WBT is aimed at learners who can use web browser. It is designed to provide training courses. This kind of e-learning is emerging as an alternative to solve the problem of private education expenses because the information infrastructure is spreading as the spread of high-speed communication networks is expanded.

E-Learning students can enjoy the lectures they want anywhere, regardless of time and place, and can freely adjust the lecture time zone and relatively less cost to lecture, Are not much less than those received from traditional educational institutions. In addition, e-learning online providers also have relatively low initial costs of developing online education sites and posting them on the Internet.

The Internet lecture system is attracting much attention, and many kinds of technologies related to Internet lecture authoring tools are being developed.

The most basic form of providing video lectures is to record the contents of the instructor's lecture, edit it into an image that can be broadcast on the Internet, transmit it to users who access the lecture providing site, And receives a video image and plays back the video image to watch the lecture. However, since this method simply provides lecture images, the lecture textbook should be purchased separately by the user in the off-line mode, and the lecture should be watched while changing pages of the textbook according to lecture contents. In order to solve such a problem, a method of providing a video lecture and creating a separate text window on the same screen, transmitting video lectures and teaching materials at the same time, allowing a user to conveniently watch a video lecture, . However, even in such a case, there is a problem in that the user has to manually manipulate the page of the textbook displayed on the display unit of the PC in accordance with the content of the lecture, since the contents of the video lecture to be transmitted are not interlocked with the textbook.

In addition, there is a problem that it is difficult to find a page of the textbook corresponding to the lecture portion when the lecture video is played back from the middle or the lecture is moved to a specific position during the lecture viewing there was. In the opposite case, that is, when trying to view a lecture on a specific content of a textbook, there is a problem in that it is necessary to change the lecture play position several times in order to find the corresponding lecture contents. In addition, when a memo is required in the middle of a lecture, a memo function is not provided, and it is inconvenient to prepare and write a separate memo.

Therefore, since there is no means for the lecturer to organize the contents of the lecture on the content they are studying online, the lecturer has considerable difficulties and could not feel satisfaction of listening to the lecture such as the actual lecture from the lecturer's standpoint.

An object of the present invention is to provide a next generation e-learning high-definition video lecture system and method for enhancing a learner's interest and learning effect by taking video lectures by providing video lectures for e-learning learners with high- have.

According to an aspect of the present invention, A LMS-based membership information, a lecture information, a service information, and lecture data for each path, and includes a video lecture file authored by the video authoring unit, a textbook image file required for lecturing the video, a video lecture file, A video service DB storing path information of the file; A web server for constructing a lecture web page for video lecture learning and transmitting a lecture data path to a learner terminal when a learner requests it; And when the learner requests the lecture data in a predetermined path using the lecture web page, the lecture file corresponding to the requested route and the textbook image file necessary for lecturing the video are read out from the database in the image service DB and transmitted to the learner's terminal VODCAST engine; And a high-quality moving picture lecture system.

According to a preferred aspect of the present invention, the video authoring unit includes a control module that executes a utility for authoring video lectures, and controls each module according to a signal input from the input means; An interface module for connecting a device for authoring moving pictures under the control of the control module; An image processing module for generating a video lecture file by encoding data input from the apparatus for authoring moving pictures under the control of the control module; And a DB configuration module configured to generate a table and a field for a video lecture file generated by the image processing module according to the control of the control module and to provide an identification code to transmit the ID and the DB to the video service DB; Can be provided.

According to a preferred aspect of the present invention, the DB for the video lecture file configured in the DB configuration module can be stored in the lecture service DB as a relational database.

According to a preferred aspect of the present invention, the LMS can provide a connection between a lecture attendance application and a learner inquiry, teaching contents provision by the instructor, learner learning management, completion of the manager's supervision, and delivery of contents to be learned have.

Yet another object of the present invention is to provide a method of authoring a video lecture, Storing a video lecture file authored by the video authoring unit in an LMS-based video service DB; Constructing a lecture web page for video lecture learning and transmitting a lecture data path to a learner terminal; And a step of reading out a video lecture file corresponding to the requested route and a textbook image file required for video lecture from the database in the video service DB and transmitting the same to the learner terminal when the learner requests the lecture data in a predetermined path using the lecture web page ; And a method of providing a next generation e-learning high-definition moving picture lecture.

According to a preferred aspect of the present invention, the LMS-based video service DB is organically connected to enrollment application and learning inquiries of the learner, education contents provision of the instructor, learner learning management, Can be provided.

The next generation e-learning high-definition video lecture of the present invention provides a bookmark function displaying an important part in distance education, a note writing function capable of handwriting during lecture, and a learning function of downloading a learning material, It is effective to promote.

1 is a block diagram showing an e-learning management system LMS according to the present invention;
2 is a block diagram illustrating a system for next generation e-learning high-definition video lecture according to the present invention.
3 is a detailed block diagram of a video authoring unit and a video service DB according to the present invention.
FIG. 4 is a database diagram showing a relationship in which data on video lectures authored by a video authoring unit according to the present invention is stored in a video management DB in a video service DB.
FIG. 5 is a flowchart showing a method of lecturing high-definition moving picture of next generation according to the present invention.
6 is a schematic diagram conceptually illustrating a next generation e-learning high-definition moving picture lecture according to the present invention;
7 is a web page for a lecture that can take a next generation e-learning high-definition video lecture according to the present invention.
8 is a diagram showing a learning list on a lecture web page screen according to the present invention.
9 is a view showing an application field of a next generation e-learning high-definition moving picture lecture system according to the present invention.

The embodiments of the present invention described below are intended to explain the embodiments of the present invention in such a manner that those skilled in the art can easily carry out the invention, I do not.

The e-Learning Management System (LMS), which is an e-Learning Management System (LMS), is organically connected to the learner, content manager, and instructor through a network, A system for managing content delivery, learner learning management, and administrator completion processing and delivery of learning contents. The system includes a learner terminal 101, a content manager terminal 102, and a teaching terminal 103) can be used to perform tasks through the learner site, the content manager site, and the instructor site, respectively.

1, a learner enters a course entry field on a learner's terminal 101 through a learner's terminal 101, registers a lecture attendance, issues a connection ID and issues a lecture attendance request. At this time, the administrator confirms the contents of the lecture using the content manager terminal 102 connected to the network, and sends the lecture textbook to the learner terminal 101 so that the lecturer can use the lecture textbook. Then, the administrator transmits the lecture contents requested by the learner to the instructor terminal 103 through the contents manager terminal 102, and the instructor provides the contents of the learning to the administrator site through the instructor terminal 103 do. Therefore, the learner can access the manager site through the learner terminal 101 and listen to lectures. In addition, the instructor can use the teacher terminal 103 to provide learning management such as progress management and process management to the learner through the instructor site during the lecture period.

The present invention relates to a next generation e-learning real-time interactive lecture system based on an LMS system in which such learner, content manager, and instructor are organically connected and a method thereof.

A next generation e-learning live chat system as a two-way video broadcasting lecture according to the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a block diagram showing the above-described e-learning management system LMS according to the present invention.

2 is a block diagram illustrating a system for next generation high-definition moving picture lecture according to the present invention.

2, the next generation high definition video lecture system includes a video authoring unit 200, a video service DB 300, a web server 400, and a VODCAST engine 500, System is connected to the web server 400 using the learner terminal 100 via the network.

The video authoring unit 200 captures the progress of a lecture by the instructor and digitally encodes the progress to author a video lecture.

The video service DB 300 includes LMS-based membership information, lecture information, service information, and lecture data for each path, and a video lecture file authored by the video authoring unit and a textbook image file required for lecturing the video are stored.

The web server 400 constructs a lecture web page and transmits the lecture data path to the learner terminal when the learner requests the lecture of the video lecture.

When the learner requests lecture data in a predetermined path using the lecture web page, the VODCAST engine 500 transmits a video lecture file corresponding to the requested path and a textbook image file required for lecturing the video to the database To be transmitted to the learner's terminal and executed in the lecture web page frame.

Let's look at the principle of next generation e-learning high-definition video lecture system.

When the learner requests the service to the web server 400, the web server 400 inquires the learner's member information, lecture information, service information, and lecture image information in the image service DB 300, and if approved, A web page for a lecture can be provided. Since the lecture web page is associated with a URL (Uniform Resource Locator: a protocol for informing where resources are located on the network) by the web server 200, a learner can select a specific icon And transmits the corresponding path to the VODCAST engine 500 when clicked.

More specifically,

When the lecturer requests the lecture of the lecture to the web server 400, the web server 400 transmits the lecture to the video service DB 300, ), Whether or not a specific learner is payered, whether or not the user can receive a real-time interactive lecture video service for a specific subject, and the lecture time information, and confirms that the lecture web page is approved. If it is confirmed that a program capable of executing a moving image, a document and an image on the web such as an Active-X program is installed in the learner terminal 100, the program is installed. And transmits the path of the video lecture file and the path of the image file to the learner terminal 100.

The video lecture file and the image file are URL paths.

If the learner clicks the execution of the video lecture file on the lecture web page through the learner terminal 100, the VODCAST engine 500 generates a URL path corresponding to the " protocol + domain name + path + The video lecture file located at www.m2mcyber.com/civilengineering01 / design_letcture1.asf is retrieved from the video service DB 300 and read out. Then, the video lecture file located on the read path is transmitted to the learner terminal 100 and is executed in the frame in the lecture web page. For example, when a learner clicks play on a lecture web page to take a course of a civil engineering design video, the VODCAST engine 500 transmits a URL path to a specific icon, that is, position information on the video file to be taken. The VODCAST engine 500 searches the video lecture DB 310 for a civil engineering video lecture file corresponding to the URL path in the video service DB 300 and executes it on the frame of the lecture web page so that the learner can take a video lecture have.

3 is a detailed block diagram of the video creating unit 200 and the video service DB 300 according to the present invention.

3, the image authoring unit 200 includes a control module 210, an interface module 220, an image processing module 230, and a DB configuration module 240.

The control module 210 executes utilities for authoring animation lectures, and controls each module.

The interface module 220 enables a photographing device such as a broadcasting camera for movie-making to be connected according to the control of the control module 210.

The image processing module 230 encodes data inputted from a device for authoring moving images under the control of the control module 210 to generate a video lecture file.

According to the control of the control module 210, the DB configuration module 240 generates a table and a field for a video lecture file generated by the image processing module, DB.

More specifically, a video lecture file generated by the video processing module 230 using a DB management program is configured as a relational database having field values in each table as a database storage unit, and is transmitted to the video service DB 300.

The DB management program can be selected by a person skilled in the art in any convenient program.

The video service DB 300 includes the learner information 301 and the lecture attendance information 302 in which the lecture attendance application information per learner is stored, the inquiry response to the lectures of the learner and the instructor, Service information 303 and a video lecture DB 310 authored by the DB constructing unit 240 in the video authoring unit 200. [ In addition, the video service DB 300 designates a route to the above module so that it can be easily retrieved from each stored data web server, and stores it together with the video file and the teaching material image file data. The video lecture DB 310 is composed of a moving image to be executed in a lecture web page frame and a teaching material image, which are authored by the DB configuration module 240 of the video authoring unit 200.

FIG. 4 is a database diagram showing a relationship in which data on video lectures authored by the video authoring unit according to the present invention is stored in the video management DB 310 in the video service DB 300.

As shown in FIG. 4, data on a moving picture file authored by the video authoring unit is divided into a lecture DB 320, a lecture DB 330, and a textbook DB 340 along with paths stored in a video service DB, And is stored in the video lecture DB 310 in association with another table as a table having corresponding unique identification codes 321, 331 and 341. [ For example, a table for a civil engineering design subject in the course DB 320 has an identification code AB11511. In the lecture DB 330, a course 1 course, a course 2 course, and a course 3 course table corresponding to a civil engineering design course It is associated with identification codes BAF3381, BAF3382, BAF3383. Each identification code includes the video files constrt1.wmv, constrt2.wmv, constrt3.wmv authored by the video authoring unit 200 as field values.

The course lecture is connected to the tables of the textbook 1, the textbook 2, the textbook 3 and the textbook 4. The identification code BAF3381 of the table of the lecture 1 is associated with the identification codes CBD2084, CBD2085, CBD2086 and CBD2087 of the textbook table. And each identification code is field value, and image files of teaching materials required for course are bride1.jpg, bridge2, jpg, bridge3.jpg. Includes bridge4.jpg.

As described above, the video of the civil engineering design course in the video lecture DB 310 is not stored in a single civil engineering design database but includes all of the course files and the textbook images used in the lectures at once, And are stored in the database in a relational database manner in association with each other with an identification code.

Accordingly, when the learner requests to take a lecture course in a lecture course on civil engineering design in a lecture web page, the VODCAST engine acquires eigenvalue identification corresponding to a civil engineering design course in the lecture DB 320 in the video lecture DB 310 Since the civil engineering design table has the identification code for the course as the field value, the field value constrt1.wmv file is reproduced in association with the identification code BAF3381 of the table for Lecture 1, and the field value constrt1.wmv file is read out from the teaching material DB 340 CBD2084, CBD2085, CBD2086, CBD2087 associated with the identification code BAF3381 of the corresponding table, by loading the field values bride1.jpg, bridg2.jpg, bridg3.jpg, bridg4.jpg, The course and textbook image that the learner wants are displayed.

In this way, since the database is managed so that the video lecture is formed by linking only the identification code, even if the lecture is different, in the case of a moving image composed of overlapping lectures or a textbook image, it is necessary to have only the information of the identification code corresponding to the lecture It is possible to reduce the storage capacity because the images of the lecture or the textbook are not overlapped and stored together, and thus the test management database can be efficiently managed. For example, if a learner wishes to take a specific course, he / she reads the course, lecture, and textbook that are required to take a course in the database with only each identification code corresponding to the course, course, and textbook, The amount of data to be transmitted can be reduced.

Therefore, one whole movie file is created in one database unit including all lectures and textbook images, and transmitted to the learner terminal, so that the identification code that is not executed in the web page, that is, a small amount of systematically sorted relational By reading only the necessary database in the form of a database and transferring it to the learner terminal, it is possible to reduce the burden on the network and to provide video lectures in a higher picture quality without any significant effect according to the transmission state of the network.

FIG. 5 is a flowchart illustrating a method of lecturing high-definition moving picture of next generation according to the present invention.

A method for providing a next generation e-learning high-definition video lecture includes authoring a video lecture; Storing a video lecture file authored by the video authoring unit in an LMS-based video service DB; Constructing a lecture web page for video lecture learning and transmitting a lecture data path to a learner terminal; And a step of reading out a video lecture file corresponding to the requested route and a textbook image file required for video lecture from the database in the video service DB and transmitting the same to the learner terminal when the learner requests the lecture data in a predetermined path using the lecture web page ; .

The above method will be described in detail with reference to the accompanying drawings.

When a lecturer instructs a subject on a video camera, the signal is transmitted to the image processing module 230 via the interface, and the input signal is digitally encoded to author the video file (S500). In accordance with the control of the control module 210, the DB configuration module 240 generates a table and a field for a moving image using the DB management program, and assigns an identification code as a unique value to each table DB is configured (S502). And transmits the constructed DB to the image service DB 300 and stores it in association with the text image file as a relational database (S504). When the lecturer requests a specific lecture to take a desired lecture, the web server 400 forms a lecture web page for lecture learning (S506), and transmits the lecture web page to the learner terminal (S508). When the learner requests the video lecture on the lecture web page in a predetermined path (S510), the VODCAST engine 500 transmits the video lecture file corresponding to the requested path and the textbook image file required for lecturing the video to the video service DB 300 And then transmitted to the learner terminal for execution in the lecture homepage frame (S512).

6 is a schematic diagram conceptually illustrating a next generation e-learning high-definition moving picture lecture according to the present invention.

FIG. 7 is a diagram illustrating a lecture web page for taking a next generation e-learning high-definition video lecture according to the present invention.

When a learner submits a bidirectional real-time image lecture to the web server 400, the lecture web page as shown in Fig. 7 is configured by the web server 400 and displayed on the user terminal.

As shown in FIG. 7, the upper frame 701 on the left side of the screen displays a video for lecture, and it is possible to reproduce an HD-quality high-definition image. In addition, the 4: 3 ratio and 16: 9 ratio video environment is provided according to the production environment, so the learner can view the lecture image at the desired size.

At the lower end (702), there is a bar that can control the speed of the river so that the learner can adjust the playback speed from 0.5 to 2.0 to watch the video.

In the right main frame 703 of the screen, a teaching material provided in the lecture is displayed. Since video lectures and contents of textbooks are interlocked, corresponding textbooks are automatically displayed in frames according to lectures. In addition, if necessary, the learner can move to a desired portion to confirm desired information.

A learning list is displayed at the lower left 704 of the screen, which will be described later with reference to FIG.

The select icon 705 at the lower left of the screen provides a viewer mode to adjust the position of the frame displaying the video lecture screen on the upper left of the screen and the frame displaying the textbook on the right side of the screen as desired by the learner.

If you click on the textbook center view icon, the textbook is displayed in the frame on the right side of the screen, the textbook is enlarged, and the video lecture frame is displayed small in the frame at the upper left corner of the screen.

If you click on the movie-centered view icon, you can display video lectures in the right frame of the screen, so that the textbooks are relatively small in the frame at the upper left of the screen, so you can listen to the lecture centered on videos.

When the full screen view icon is clicked, the frame in which the video lecture is displayed is enlarged and displayed on the entire screen.

At the bottom right of the screen (706), a textbook view, a textbook download, a student handbook, and a video troubleshooting function icon are displayed.

Clicking the textbook download icon provides a function to download the textbook used in the video lecture.

Click on the student handicap icon to give learners the ability to post their written testimonials and handwriting.

Click on the Video Troubleshooter icon to view information that can help you troubleshoot problems that may occur when playing video tutorials.

8 shows a learning list on a lecture web page screen according to the present invention.

As shown in FIG. 8, the learning list displays a list of courses or lectures taken by the learner, and when a specific item is selected from the learning list, the moving lecture, the textbook, and the learning list are synchronized with each other, .

This includes a bookmark function that allows you to quickly find and check important parts of a lecture, as well as a learning list function, and a note-taking function that allows you to memorize important notes in a lecture. Therefore, a learner taking a video lecture can have the same effect as learning offline.

9 is a diagram showing an application field of a next generation e-learning high-definition moving picture lecture system NEL-VODCAST engine according to the present invention.

The NEL-VODCAST engine provides high-quality video and e-learning services that can be used in corporate, training, and public institutions to build employee training and information content systems for corporate organizations and for lifelong education systems in public institutions.

Language education companies and native language lecturers can be used as language education and Internet education and education systems for overseas education institutions.

Elementary, middle, and high schools and universities can be used as educational system for online school and seminar explanation system establishment and after school institution for after school operation.

Online education contents providers and schools can be used as a system to provide various educational contents online instead of providing offline-oriented lectures.

Thus, using the next-generation e-learning high-definition video lecture system, the learner can learn effective e-learning.

100: the learner terminal 200:
210: control module 220: interface module
230: image processing module 240: DB configuration module
300: video service DB 301: member information
302: Course information 303: Service information
310: Video Lecture DB 320: Course DB
321: Identification code (courses) 330: Course DB
331: Identification code (course) 340: Textbook DB
341: Identification code (textbook) 400: Web server
500: VODCAST engine

Claims (6)

A video authoring unit for authoring a video lecture;
A LMS-based member information, a lecture information, a service information, and lecture data for each path, and includes a video lecture file authored by the video authoring unit, a textbook image file required for lecturing the video, a video lecture file, A video service DB storing path information of the file;
A web server for constructing a lecture web page for video lecture learning and transmitting a lecture data path to a learner terminal when a learner requests it; And
A VODCAST engine that reads a video lecture file corresponding to a requested route and a textbook image file required for video lecture from a video service DB and transmits the same to a learner's terminal when the learner requests lecture data using a predetermined path using the lecture web page ; The next generation e-learning high-definition video lecture system.
The method according to claim 1,
The image authoring unit
A control module that executes a utility for authoring video lectures and controls each module according to a signal input from input means;
An interface module for connecting a device for authoring moving pictures under the control of the control module;
An image processing module for generating a video lecture file by encoding data input from the apparatus for authoring moving pictures under the control of the control module; And
A DB configuration module for generating a table and a field for a video lecture file generated by the video processing module under the control of the control module, constructing a DB by providing an identification code, and transmitting the DB to the video service DB; A high-definition video lecture system for next generation e-learning.
The method according to claim 1,
Wherein the DB for the video lecture file configured in the DB configuring unit is stored in the lecture service DB as a relational database.
The method according to claim 1,
Wherein the LMS is organically linked to the learner's enrollment application and learning inquiry, to the teaching content provision of the instructor, to the learner learning management, to the manager's completion processing, and to the learning contents delivery.
Authoring a video lecture;
Storing a video lecture file authored by the video authoring unit in an LMS-based video service DB;
Constructing a lecture web page for video lecture learning and transmitting a lecture data path to a learner terminal; And
Reading out a video lecture file corresponding to the requested route and a teaching material image file required for video lecture from the video service DB and transmitting the same to the learner terminal when the learner requests the lecture data using a predetermined path using the lecture web page; To provide a next generation e-learning high-definition video lecture.
6. The method of claim 5,
The LMS-based video service DB is a next-generation e-learning high-definition image processing system in which a lecture attendance application and a learning inquiry of a learner, education contents provision of a teacher, learner learning management, How to provide video lectures.
KR1020150181813A 2015-12-18 2015-12-18 Next E-learning High Definition Video Lecture System and How it works KR20170073197A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190109992A (en) 2018-03-19 2019-09-27 주식회사 지노테크 Automated tutoring agent operating system for supporting efficient video conference and video learning environment and Drive method of the Same
KR102303074B1 (en) 2021-02-25 2021-09-17 주식회사 한국이러닝개발원 Time magnet e-learning system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190109992A (en) 2018-03-19 2019-09-27 주식회사 지노테크 Automated tutoring agent operating system for supporting efficient video conference and video learning environment and Drive method of the Same
KR102303074B1 (en) 2021-02-25 2021-09-17 주식회사 한국이러닝개발원 Time magnet e-learning system

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