現在位置首頁 > 博碩士論文 > 詳目
論文中文名稱:以多描述編碼結合分散式網路架構降低影音串流緩衝 [以論文名稱查詢館藏系統]
論文英文名稱:Using Multiple Description Coding To Integrate Distributed Network Reduce Video Streaming Buffer [以論文名稱查詢館藏系統]
院校名稱:臺北科技大學
學院名稱:管理學院
系所名稱:資訊與財金管理系碩士班
畢業學年度:104
畢業學期:第二學期
中文姓名:秦鼎
英文姓名:CHIN-TING
研究生學號:103AB8020
學位類別:碩士
語文別:中文
口試日期:2016/06/08
指導教授中文名:陳育威
指導教授英文名:YU WEI CHEN
口試委員中文名:吳建文;陳世賢
口試委員英文名:Shin-Shung Chen
中文關鍵詞:多描述編碼串流緩衝
英文關鍵詞:Multiple Description CodingStreamingBufferHTTP Live Streaming
論文中文摘要:網路的傳輸方式從一開始的撥接上網到寬頻上網,甚至於到現今的光纖網路,網路的頻寬有非常大幅度的成長,加上當前影片的解析度進入到4K的時代,Full HD便成為一項基本的觀看畫質,但是目前影片的串流仍然是用過去的方式在傳輸,還沒辦法有一項更快的方式傳輸,所以本文提出了一套方式透過改變影片的編碼方式和加入Http Live Streaming的方式加快影片的下載,藉此提高影片的觀看品質。
本研究使用多重描述編碼(Multiple Description Coding, MDC)的影片編碼方式將視訊重新進行編碼,同時分割影片的檔案且透過多台伺服器的方式去加速下載影片的時間,並且降低緩衝的等待時間,讓用戶可以減少等待時間,使觀賞者有一個良好的最終用戶體驗。
論文英文摘要:The network bandwidth grows substantially from the dial-up internet access at the beginning to the broadband internet access, even to the nowadays fiber-optic network. Moreover with the current video resolution is striding forward to the 4K era, the Full HD has become an essential quality for viewing. However, the video streaming transmission is still utilizing old-fashioned methods, and the schemes with faster transmission rate are required to satisfy the necessities. In this article, a method was proposed to speed-up the video download speed by changing the manner of the video coding and applying the Http Live Streaming mode, and enhancing the quality of viewing videos.

In current research, multiple description code video encoding is used to re-encode the video streaming, and the video files have been split into small fragments in the mean while. Multiple servers are applied to speed up the download rate for films and reduce the waiting time of the buffer. Present works has proposed a technique to reduce the waiting time, and provides better end-user experiences for the viewers.
論文目次:摘要 ii
ABSTRACT iii
誌謝 iv
目錄 v
表目錄 vi
圖目錄 vii
第一章 緒論 1
1.1 研究動機 1
1.2 研究目的 2
1.3 研究架構 3
第二章 文獻探討 4
2.1 多重描述編碼(Multiple Description Coding, MDC) 4
2.1.1多描述編碼應用於影音串流 4
2.1.2多描述編碼結合多路徑傳輸(Multiple Path Transport, MPT) 6
2.2 Http Live Streaming 7
2.3減少緩衝時間應用於Http Live Streaming 9
2.4分散式儲存系統 10
第三章 系統架構與設計 11
3.1 建置基本監測環境 12
3.1.1 建立伺服器環境 12
3.1.2 建立客戶端環境 13
3.2使用多描述編碼重新編碼影片 13
3.3 網路串流播放實作 17
第四章 實驗結果與分析 18
4.1 實驗前置作業 18
4.1.1 伺服器 19
4.1.2 客戶端 20
4.1.3 多描述編碼分割 20
4.2 實驗結果 22
4.2.1 多描述編碼串流撥放實驗結果 22
4.2.2緩衝等待時間減少實驗結果 25
第五章 結論 26
參考文獻 27
論文參考文獻:[1] Vivek K Goyal. (2002). Multiple description coding: compression meets the network. IEEE Signal Processing Magazine, 74-93.
[2] Claudio Greco & Giovanni Petrazzuoli & Marco Cagnazzo & Béatrice Pesquet-Popescu. (2011). An MDC-based video streaming architecture for mobile networks. Multimedia Signal Processing, pp. 1-6.
[3] Pedro Correia & Lino Ferreira & Pedro A. Amado Assuncao & Luís Cruz & Vitor Silva. (2012). Optimal priority MDC video streaming for networks with path diversity. Telecommunications and Multimedia, pp. 54-59.
[4] Yao, Wang. (2005). "Multiple Description Coding for Video Delivery,". Proceddings of IEEE, pp. 57-77.
[5] 張榮華. (2012). TuBeck:設計、實作與評估以多描述回傳迴圈傳送H.264/AVC影像之點對點串流系統.
[6] 蕭家偉 & 蔡文錦. (2007). 基於H.264/AVC的混合式多重描述編碼.
[7] Chunyu Lin & Yao Zhao & Tammam Tillo & Jimin Xiao. (2015). Multiple Description Coding for Stereoscopic Videos With Stagger Frame Order. IEEE Transactions on Circuits and Systems for Video Technology, pp. 1016-1025.
[8] Zhi, Liu Cheung & G.Chakareski & J.Yusheng Ji. (2015). Multiple Description Coding and Recovery of Free Viewpoint Video for Wireless Multi-Path Streaming. IEEE Journal of Selected Topics in Signal Processing, pp. 151-164.
[9] Haiying Shen & Lianyu Zhao & Ze Li & Jin Li. (2010). A DHT-Aided Chunk-Driven Overlay for Scalable and Efficient Peer-to-Peer Live Streaming. International Conference on Parallel Processing, pp. 248-257.
[10] Wim Van Lancker & Davy Van Deursen & Erik Mannens & Rik Van de Walle. (2011). HTTP adaptive streaming with Media Fragment URIs. IEEE International Conference on Multimedia and Expo, pp. 1-6.
[11] Liang Chen & Yipeng Zhou & Dah Ming Chiu. (2015). Smart Streaming for Online Video Services. IEEE Transactions on Multimedia, pp. 485-497.
[12] Xiaorong Li & Bharadwaj Veeravalli. (2015). A Differentiated Quality Adaptation Approach for Scalable Streaming Services. IEEE Transactions on Parallel and Distributed Systems, pp. 2089-2099.
[13] Chin-feng Lai & Ren-hung Hwang & Han-chieh Chao & Mohammad Mehedi Hassan & Atif Alamri. (2015). A buffer-aware HTTP live streaming approach for SDN-enabled 5G wireless networks. IEEE Network, pp. 49-55.
[14] Sebastiaan Van Leuven & Jan De Cock & Glenn Van Wallendael & Rosario Garrido-Cantos & Rik Van De Walle. (2013). A complexity-scalable hybrid H.264/AVC-to-SVC transcoder. IEEE Transactions on Consumer Electronics, pp. 672-680.
[15] Truong Cong Thang & Hung T. Le & Anh T. Pham & Yong Man Ro. (2014). An Evaluation of Bitrate Adaptation Methods for HTTP Live Streaming. IEEE Journal on Selected Areas in Communications, pp. 693-705.
[16] Anh Le & Athina Markopoulou. (2011). TESLA-Based Defense against Pollution Attacks in P2P Systems with Network Coding. International Symposium on Networking Coding, pp. 1-7.
[17] Haiying Shen & Ze Li & and Kang Chen. (2015). Social-P2P: An Online Social Network Based P2P File Sharing System. IEEE Transactions on Parallel and Distributed Systems, pp. 2874-2889.
[18] Osama Abboud & Konstantin Pussep & Aleksandra Kovacevic & Ralf Steinmetz. (2009). Quality Adaptive Peer-to-Peer Streaming Using Scalable Video Coding. Wired-Wireless Multimedia Networks and Services Management, pp. 41-54.
[19] Guofang Nan & Zhifei Mao & Mei Yu & Minqiang Li & Honggang Wang & Yan Zhang. (2014). Stackelberg Game for Bandwidth Allocation in Cloud-Based Wireless Live-Streaming Social Networks. pp. 256-267.
[20] Joongheon Kim & Yafei Tian & Stefan Mangold & Andreas F. Molisch. (2013). Joint Scalable Coding and Routing for 60 GHz Real-Time Live HD Video Streaming Applications. IEEE Transactions on Broadcasting, pp. 500-512.
[21] Paolo Barsocchi & Stefano Lenzi & Stefano Chessa & Gaetano Giunta. (2009). A Novel Approach to Indoor RSSI Localization by Automatic Calibration of the Wireless Propagation Model. Vehicular Technology Conference, pp. 1-5.
論文全文使用權限:不同意授權