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| 講演名 | 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 |
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| 抄録 | （和） | 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. |
| （英） | 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. | |
| キーワード | （和） | Authoring tool / Video-based content / e-Learning / Learning object / WebELS / Cloud computing / / |
| （英） | Authoring tool / Video-based content / e-Learning / Learning object / WebELS / Cloud computing / / | |
| 文献情報 | 信学技報, vol. 111, no. 282, KBSE2011-44, pp. 49-54, 2011年11月. | |
| 資料番号 | KBSE2011-44 | |
| 発行日 | 2011-11-03 (KBSE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します．(許諾番号：10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| PDFダウンロード | KBSE2011-44 |
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| 研究会情報 | |
| 研究会 | KBSE |
| 開催期間 | 2011-11-10 - 2011-11-11 |
| 開催地（和） | 信州大学工学部 |
| 開催地（英） | Shinshu Univ. |
| テーマ（和） | 一般 |
| テーマ（英） | |
| 講演論文情報の詳細 | |
| 申込み研究会 | KBSE |
| 会議コード | 2011-11-KBSE |
| 本文の言語 | 英語 |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | Authoring Tool based on Flash Technology for WebELS Learning System to Support Higher Education |
| サブタイトル（英） | |
| キーワード(1)（和/英） | Authoring tool / Authoring tool |
| キーワード(2)（和/英） | Video-based content / Video-based content |
| キーワード(3)（和/英） | e-Learning / e-Learning |
| キーワード(4)（和/英） | Learning object / Learning object |
| キーワード(5)（和/英） | WebELS / WebELS |
| キーワード(6)（和/英） | Cloud computing / Cloud computing |
| キーワード(7)（和/英） | / |
| キーワード(8)（和/英） | / |
| 第1著者 氏名（和/英/ヨミ） | Sila Chunwijitra / Sila Chunwijitra / |
| 第1著者 所属（和/英） | The Graduate University of Advanced Studies (略称： 総研大) The Graduate University of Advanced Studies (略称： SOKENDAI) |
| 第2著者 氏名（和/英/ヨミ） | Arjulie John Berena / Arjulie John Berena / |
| 第2著者 所属（和/英） | National Institute of Informatics (略称： NII) National Institute of Informatics (略称： NII) |
| 第3著者 氏名（和/英/ヨミ） | Hitoshi Okada / Hitoshi Okada / |
| 第3著者 所属（和/英） | National Institute of Informatics (略称： NII) National Institute of Informatics (略称： NII) |
| 第4著者 氏名（和/英/ヨミ） | Haruki Ueno / Haruki Ueno / |
| 第4著者 所属（和/英） | National Institute of Informatics (略称： NII) National Institute of Informatics (略称： NII) |
| 講演者 | 第1著者 |
| 発表日時 | 2011-11-10 16:10:00 |
| 発表時間 | 40分 |
| 申込先研究会 | KBSE |
| 資料番号 | KBSE2011-44 |
| 巻番号（vol） | vol.111 |
| 号番号（no） | no.282 |
| ページ範囲 | pp.49-54 |
| ページ数 | 6 |
| 発行日 | 2011-11-03 (KBSE) |
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