A Playback and Management System for Mobile Video

• Main Author: 鄭皓中
• Other Authors: 葉耀明
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/11080683348372842154

碩士 === 國立臺灣師範大學 === 資訊工程學系 === 101 === 　　Due to the fast development of sharing audio and video contents online in recent years，teaching online also becomes a popular way of information learning. Although watching videos on the Internet is very convenient, but only in Full video searching，on the Internet a lot of videos the duration is tens of minutes, if the viewer only want to watch a particular clip，it will spend a lot of time to search the right way，for example，you should watch the video from Beginning or click the time line directly. 　　In this thesis，we use HTML5、 JSP、 XML、 eXist and NFC to develop the Playing and Management system for Mobile Video. we use OpenCV to analyze video contents, find the key frame and be the time of video segmentation, and split the whole video into multiple segments automatically, the system follows the video category, allow users to enter the relevant data and store the data use XML format. we use the native XML database eXist to store XML documents, and use XQuery to query the data of videos and segments, so users can find the video or segment they want to watch such as highlights of sport video and specific contents and dialogues of English teaching video, increase the efficiency of watching videos. We use HTML5、CSS and JavaScript to design the movie watching page，so it can play video without install any additional add-ons，provide users a good environment whether use mobile device users or personal computer. In addition our system combine with NFC technology to produce more applications by touch the tags of different functions at different places. (keywords: HTML5、XML、video sharing、split video、Smart Phone、NFC)