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Paper Abstract and Keywords
Presentation 2011-11-10 16:10
Authoring Tool based on Flash Technology for WebELS Learning System to Support Higher Education
Sila Chunwijitra (SOKENDAI), Arjulie John Berena, Hitoshi Okada, Haruki Ueno (NII) KBSE2011-44
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes an authoring tool for video-based learning content in the WebELS Learning system to support higher education. The main concept of the proposed system is synchronizing a video stream with the presentation slide since video-based content is becoming popular. Video content can consists of various multimedia types such as image, audio, animation and teacher actions. This tool can synchronize the video stream to each slide by means of video clip timing. To create content, video file (AVI, FLV, MOV, MPG, MP4, OGG) and presentation file (PPT, PPTX, ODP, SXI, PDF) are needed to be uploaded, and converted to FLV and PNG subsequently at the server. The system utilized the video timing position to control slide changing. We also developed cursor recording function based-on video clip timing. This function combines video clip stream with cursor actions. This system is divided into two modes: (1) editing mode, and (2) viewing mode. Editing mode is designed for instructors to create and edit the learning content. Editing tool can manage the slide information, cursor synchronization and so on. For viewing mode, it is used by instructors and learners to display learning content. Several useful functions are implemented for managing content, e.g., video and slide view toggle, zoom, etc. We used Flash technology and Red5 application to implement the proposed system, which can help instructors to create an attractive content for E-Learning system. The design also includes an easy-to-use user interface for non-IT or novice users.
Keyword (in Japanese) (See Japanese page) 
(in English) Authoring tool / Video-based content / e-Learning / Learning object / WebELS / Cloud computing / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 282, KBSE2011-44, pp. 49-54, Nov. 2011.
Paper # KBSE2011-44 
Date of Issue 2011-11-03 (KBSE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF KBSE2011-44

Conference Information
Committee KBSE  
Conference Date 2011-11-10 - 2011-11-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Shinshu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To KBSE 
Conference Code 2011-11-KBSE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Authoring Tool based on Flash Technology for WebELS Learning System to Support Higher Education 
Sub Title (in English)  
Keyword(1) Authoring tool  
Keyword(2) Video-based content  
Keyword(3) e-Learning  
Keyword(4) Learning object  
Keyword(5) WebELS  
Keyword(6) Cloud computing  
1st Author's Name Sila Chunwijitra  
1st Author's Affiliation The Graduate University of Advanced Studies (SOKENDAI)
2nd Author's Name Arjulie John Berena  
2nd Author's Affiliation National Institute of Informatics (NII)
3rd Author's Name Hitoshi Okada  
3rd Author's Affiliation National Institute of Informatics (NII)
4th Author's Name Haruki Ueno  
4th Author's Affiliation National Institute of Informatics (NII)
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Date Time 2011-11-10 16:10:00 
Presentation Time 40 
Registration for KBSE 
Paper # IEICE-KBSE2011-44 
Volume (vol) IEICE-111 
Number (no) no.282 
Page pp.49-54 
#Pages IEICE-6 
Date of Issue IEICE-KBSE-2011-11-03 

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