Moodle用動画配信システムにおける視聴履歴の可視化と動画間の視聴状況の共有

渡邉, 康太; 藤本, 茂雄; 檜垣, 泰彦

Number of Access this item:177（2026-02-06 11:59 Counts）

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Data type：CURATOR

Title	Moodle用動画配信システムにおける視聴履歴の可視化と動画間の視聴状況の共有
Title Alternative	Visualization of Viewing Logs and Sharing Viewing Status between Videos in a Moodle-based Video Distribution System
Creator	渡邉, 康太
	藤本, 茂雄
	檜垣, 泰彦
Creator Alternative	WATANABE, Kota
	FUJIMOTO, Shigeo
	HIGAKI, Yasuhiko
Subject	Moodle
	動画配信システム
	視聴ログ
	可視化
	多言語化
	SCORM
	Video Delivery Systems
	Viewing Logs
	Visualization
	Multilingual Support
Description	[あらまし] 千葉大学では，SCORMを利用してMoodleと連携した動画配信システムを構築している．しかし現行のシステムでは，学生の視聴行動を詳細に分析することや動画の多言語対応時に各言語間で視聴履歴を共有することが難しい．これらの課題の解決のために，視聴行動の可視化機能と動画間における視聴状況の共有機能を開発した．視聴行動の可視化では，受講生の動画視聴中の操作を記録し，動画の再生位置と経過時間を軸とした折れ線グラフを用いて可視化した．また，動画間の視聴状況の共有では，同一のSCORM パッケージ内に複数の講義動画の情報を統合し，講義動画間で視聴状況が共有されるようにした．これらの対応により，教員は学生の視聴状況をより詳細に把握することが可能となった．
Description	[Abstract] At Chiba University, a Moodle-based video distribution system using SCORM has developed for the purpose of media instruction. However, the current system makes it difficult to analyze students' viewing behaviors in detail and sharing viewing status between multilingual video contents. To address these issues, we have developed functions for visualization of students' viewing behaviors and sharing viewing status between lecture videos. In tracking students' viewing history, students' viewing behaviors while viewing videos were recorded and visualizes them using line graphs with the video playback position and elapsed time as axes. Furthermore, the sharing viewing status function integrated information on multiple lecture videos within the same SCORM package, so that viewing status was shared between lecture videos. It has confirmed that instructors can obtain more detailed knowledges of students' viewing behaviors.
Identifier URL	https://opac.ll.chiba-u.jp/da/curator/900123062/
Identifier FulltextURL	https://opac.ll.chiba-u.jp/da/curator/900123062/LOIS2024-72.pdf
Publisher	電子情報通信学会
Publisher Alternative	Institute of Electronics, Information and Communication Engineers (IEICE)
Type NII	Technical Report
jtitle	電子情報通信学会技術研究報告. LOIS, ライフインテリジェンスとオフィス情報システム = IEICE technical report. LOIS, Life intelligence and office information systems
volume	124
issue	444
spage	7
epage	12
dateofissued	2025-03-11
Textversion	publisher
Copyright	Copyright(C)2025 by IEICE