電子數位看板是這幾年非常值得研究的焦點之一，根據個人電腦的普及，使得傳統看板走向數位化是一個必然性的趨勢，而數位電子看板又有許多傳統看板沒有的優點。

數位電視廣播(DVB)通 訊協定提供一個另類的數位看板之設計，它不使用網際網路，而以DVB做為傳輸方式，讓高畫質多媒體內容可以穩健地傳到顯示畫面，所以可以免去顯示端要外掛 控制主機，以大大減少系統成本。又因DVB本身具備廣播特性，實作同步多重顯示的數位看板更加容易與適合。本論文便是基於DVB的傳輸技術，實作開發出一 套具有功能與成本競爭力之數位看板系統。本論文主要使用Ubuntu 12.04與QT creator作為開發數位看板的平台，並提供了許多電腦軟體特有的功能，例如整合了VLC、FFmpeg與gtk-recordmydesktop等軟體功能。

從實作數位看板的角度來看，有著整合多媒體與便於編輯的便利性和大量降低廣告所消費的金額，這是非常值得繼續深入研究的領域。

Electronic digital signage is very worthy of study in recent years. According to the popularization of personal computers, the traditional billboards to digital is an inevitable trend, while there are many digital signage without the advantages of traditional billboards.

Digital Video Broadcasting (DVB) protocol provides an alternative digital signage design, it does not use the Internet, while in DVB as the transmission mode, so that high-definition multimedia content can be steadily spread the display, so it can be removed to plug the control panel display side to significantly reduce system costs. Because DVB itself has broadcast features, implement synchronous multi-display digital signage easier and fit. This thesis is based on the DVB transmission technology, implementation, develop a functional and cost competitiveness of the digital signage system. In this thesis, using Ubuntu 12.04 with QT creator as a development platform for digital signage, computer software and provides many unique features, such as the integration of VLC, FFmpeg with gtk-recordmydesktop and other software features.

Implementing digital signage from the perspective of integrating multimedia and ease of editing with the convenience and significantly reduce the amount of advertising spending, which is very worthwhile to continue in-depth research.

[誌謝+i]
[摘要 +ii]
[Abstract+iii]
[目錄 iv]
[圖目錄+vi]
[表目錄+viii]
[第一章 導論+1]
[1.1研究動機+1]
[1.2研究目的+1]
[1.3論文架構+2]
[第二章 研究背景+3]
[2.1 數位看板+3]
[2.1.1 多媒體數位看板的特色+3]
[2.1.2 廣告看板的發展歷史+6]
[2.1.3 市面上數位看板的架構+9]
[2.2 Qt+10]
[2.2.1 Qt 介紹+10]
[2.2.2 Signal & Slot+12]
[2.3 VLC介紹+15]
[2.4 FFmpeg介紹+16]
[2.5 DVB串流發射器+18]
[2.5.1 DVB簡介+18]
[2.5.2 傳輸串流+18]
[2.5.2 DVB-T串流發射器+20]
[第三章 系統功能+22]
[3.1 系統簡介+22]
[3.2 操作環境+23]
[3.3 系統硬體需求+24]
[3.4 系統軟體架構+25]
[第四章 系統實作+27]
[4.1 編輯區塊+28]
[4.2 影片/圖片播放功能+32]
[4.3 文字跑馬燈功能+37]
[4.4 QR code功能+41]
[4.5專案樣板儲存功能+44]
[4.6 全螢幕預覽功能+52]
[4.7 全螢幕錄影功能+55]
[4.8 影片轉檔功能+58]
[4.9 發送播放功能+59]
[4.10 比較分析+60]
[4.10.1 TV Paster+60]
[4.10.2 Xibo Player+61]
[第五章 結論+62]
[Reference+63]
[Appendix+66]
[References+71]

[1] “Advertising”, 7/2013, http://en.wikipedia.org/wiki/Advertising
[2] “Billboard”, 7/2013, https://en.wikipedia.org/wiki/Billboard
[3] “Broadcasting”, 7/2013, http://en.wikipedia.org/wiki/Broadcasting_(networking)
[4] “C++”, 7/2013, http://en.wikipedia.org/wiki/C++
[5] “Client-server model”, 7/2013, http://en.wikipedia.org/wiki/Client–server_model
[6] “Digital Billoard”, 7/2013, http://en.wikipedia.org/wiki/Digital_billboard
[7] “Digital Signal”, 7/2013, http://en.wikipedia.org/wiki/Digital_signal
[8] “DVB Project”, 7/2013, http://www.dvb.org/
[9] “FFmpeg”, 7/2013, http://www.ffmpeg.org/
[10] “GPL”, 7/2013, http://www.gnu.org/licenses/gpl.html
[11] “gtk-recordmydesktop”, 7/2013, http://recordmydesktop.sourceforge.net/about.php
[12] “GUI widget”, 7/2013, http://en.wikipedia.org/wiki/GUI_widget
[13] “HD”, 7/2013, http://en.wikipedia.org/wiki/High-definition_television
[14] “Industrial Revolution”, 7/2013, http://en.wikipedia.org/wiki/Industrial_Revolution
[15] “LGPL”, 7/2013, http://www.gnu.org/licenses/lgpl.html
[16] “MPEG2-TS”, 7/2013, http://zh.wikipedia.org/wiki/MPEG2-TS
[17] “Newspaper”, 7/2013, http://en.wikipedia.org/wiki/Newspaper
[18] “Operating system”, 7/2013, http://en.wikipedia.org/wiki/Operating_system
[19] “Printing”, 7/2013, http://en.wikipedia.org/wiki/Printing
[20] “Qt Creator”, 7/2013, http://en.wikipedia.org/wiki/Qt_Creator
[21] “Qt Project”, 7/2013, http://qt-project.org
[22] “Qt Project, Signals & Slots”, 7/2013, http://qt-project.org/doc/qt-4.8/signalsandslots.html
[23] “QHttp”, 7/2013, http://harmattan-dev.nokia.com/docs/library/html/qt4/qhttp.html
[24] “QImage”, 7/2013, http://harmattan-dev.nokia.com/docs/library/html/qt4/qimage.html
[25] “Qmake”, 7/2013, http://qt-project.org/doc/qt-5.0/qtdoc/qmake-manual.html
[26] “QProcess”, 7/2013, http://harmattan-dev.nokia.com/docs/library/html/qt4/qprocess.html
[27] “QR Code”, 7/2013, http://en.wikipedia.org/wiki/QR_code
[28] “Quality of Service”, 7/2013, http://en.wikipedia.org/wiki/Quality_of_service
[29] “QSetting”, 7/2013, http://qt.developpez.com/doc/4.7/qsettings/
[30] “Real-time”, 7/2013, http://en.wikipedia.org/wiki/Real-time
[31] “Scheduling”, 7/2013, http://en.wikipedia.org/wiki/Scheduling_(production_processes)
[32] “Serialization”, 7/2013, http://en.wikipedia.org/wiki/Serialization
[33] “Transport Stream”, 7/2013, http://en.wikipedia.org/wiki/MPEG_transport_stream
[34] “TV Paster”, 7/2013, http://neworange2.110mb.com/index-4.html
[35] “Ubuntu”, 7/2013, http://en.wikipedia.org/wiki/Ubuntu_(operating_system)
[36] “VideoLAN – VLC : Official site”, 7/2013, http://www.videolan.org/
[37] “VLC-Qt”, 7/2013, https://github.com/ntadej/vlc-qt
[38] “Xibo”, 7/2013, http://xibo.org.uk/
[39] “梆子”, 7/2013, http://baike.baidu.com/view/24657.htm
[40] “打油詩”, 7/2013, http://zh.wikipedia.org/wiki/打油詩
[41] “燈箱廣告”, 7/2013, http://wiki.mbalib.com/zh-tw/灯箱广告
[42] “字幕跑馬燈”, 7/2013, https://zh.wikipedia.org/wiki/字幕跑馬燈