實現跨平台播放器框架並提供行動式多媒體影音教學服務於Android平板

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姓名

陳韻婷(Yun-ting Chen) 查詢紙本館藏

畢業系所

資訊工程學系

論文名稱

實現跨平台播放器框架並提供行動式多媒體影音教學服務於Android平板
(Implementation of a Cross-Platform Player Framework for Mobile Multimedia based Tutoring Services on Android Pads)

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摘要(中)

現今，硬體效能大幅提升與軟體工具的易開發性，帶動平板電腦的快速成長與普及化，並急遽影響人們的生活習慣。過去，數位化學習提供遠距教學，但由於電腦等硬體裝置難於攜帶，往往受限於定點學習。為了解決此問題，本篇論文開發一移動式數位學習服務於Android平板電腦。本服務設計四個核心的數位教材互動學習模組：影音播放（Video Playing）、數位教材管理（Digital Contents Management）、同步控制（Synchronized Controlling）與學習記錄（Learning Record）模組，提供個人化數位學習，以提升學習效率。並基於平板電腦的可攜性、易取得性、方便閱讀性，使用者可以隨時隨地進行數位學習活動，達到無所不在的學習環境。
考量未來跨平台的需求，建製一跨平台多媒體框架，此多媒體框架是由MPlayer-Android 核心移植而來，且具有擴充性，如：未來開發者可結合數位權管理方法以保護數位教材。此外，本論文制定可跨平台之輕量化數位教材，方便開發者整合至不同平台。

摘要(英)

In near future, with the increasing of hardware performance and software development tools convenience, the mobile pad develops rapidly and changes human life style dramatically. In past, traditional E-Learning provides distance learning activity but confines to the fixed location, because the low portability of personal computer and other hardware. To address the problem, this thesis developed a M-Learning service on Android pad. The M-Learning service designs four core modules: Video Playing Module, Digital Contents Management Module, Synchronized Controlling Module and Learning Record Module. The M-Learning service provides personal learning to raise the learning efficiency. Based on the pad’s high portability, easy accessibility and convenience readability, M-Learning achieve a ubiquitous learning environment, where the user can launch learning activity at any time and any place.
This thesis implements a cross-platform media framework, which derived from MPlayer-Android core engine, for the future cross-platform plan. The media framework is highly extensible, for example, the player can combine with DRM to protect digital contents. Furthermore, the cross-platform lightweight digital contents are designed to ease the integration work to other platforms.

關鍵字(中)

★ Android
★ 多媒體框架
★ 跨平台
★ 移動式數位學習
★ 數位內容

關鍵字(英)

★ digital contents
★ M-Learning
★ media framework
★ cross-plarform
★ Android

論文目次

摘要 ii
Abstract iii
致謝 iv
Table of Contents v
List of Figures viii
List of Tables x
1. Introduction 1
1.1. Motivation 2
1.2. Organization of Thesis 4
2. Background and Related Works 5
2.1. Android 5
2.2. Mobile Application Development 7
2.2.1. Native Application 7
2.2.2. Web Application 8
2.2.3. Cross-platforms development – Hybrid Application 8
2.2.4. Selected Solution 10
2.3. Media Player 12
2.3.1. MPlayer-Android 12
2.3.2. VLC Player for Android 13
2.3.3. Android MediaPlayer 15
2.3.4. Selected Solution 16
2.4. SCORM 17
3. System Design 19
3.1. System Goal 19
3.2. Objectives 20
3.2.1. Improve user experience 20
3.2.2. Achieve the developer’s requirements 21
3.3. System Overview 23
3.3.1. SCORM Parser 23
3.3.2. M-Learning Service Application 24
3.4. System Architecture 25
3.4.1. Graphical User Interface 26
3.4.2. Modules 27
4. Implementation 29
4.1. Video Playing Module 29
4.1.1. Cross-Platform Player Framework - Native-MLPlayer 30
4.1.2. App-MLPlayer in Android application layer 35
4.2. Digital Contents Management Module 40
4.2.1. SCORM Parser - Database Builder 41
4.2.2. SCORM Parser - File Filter 43
4.3. Synchronized Controlling Module 45
4.4. Learning Record Module 47
4.5. Mobile Learning Application 48
5. Conclusion and Future Works 50
List of References 51

參考文獻

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指導教授

吳曉光(Eric Hsiao-Kuang Wu)

審核日期

2012-7-24

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