RTP: Audio and Video for the Internet (Paperback)

Colin Perkins

  • 出版商: Addison Wesley
  • 出版日期: 2003-06-11
  • 售價: $2,790
  • 貴賓價: 9.5$2,651
  • 語言: 英文
  • 頁數: 432
  • 裝訂: Paperback
  • ISBN: 0321833627
  • ISBN-13: 9780321833624
  • 海外代購書籍(需單獨結帳)

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商品描述

The Real-time Transport Protocol (RTP) provides a framework for delivery of audio and video across IP networks with unprecedented quality and reliability. In RTP: Audio and Video for the Internet, Colin Perkins, a leader of the RTP standardization process in the IETF, offers readers detailed technical guidance for designing, implementing, and managing any RTP-based system. By bringing together crucial information that was previously scattered or difficult to find, Perkins has created an incredible resource that enables professionals to leverage RTP's benefits in a wide range of Voice-over IP (VoIP) and streaming media applications. He demonstrates how RTP supports audio/video transmission in IP networks, and shares strategies for maximizing performance, robustness, security, and privacy. Comprehensive, exceptionally clear, and replete with examples, this book is the definitive RTP reference for every audio/video application designer, developer, researcher, and administrator. Key coverage includes: *RTP's goals, design philosophy, and relationships with other protocols *The psychology of human perception in the design of media delivery systems *RTP data transfer and control protocols, including framing, loss detection, reception quality feedback, and membership control *Media playout, timing, and synchronization, including lip synchronization *Mitigating network problems: error concealment, error correction, and congestion control *Optimizing performance over low-speed links: header compression, multiplexing, and tunneling *Integrating leading media codecs and standards into RTP systems *Securing RTP sessions: encryption, authentication, and the new secure RTP profile for wireless networks *Extensive references and practical examples throughout 0672322498B05092003

商品描述(中文翻譯)

即時傳輸協定(RTP)提供了一個在IP網絡上以前所未有的質量和可靠性傳遞音頻和視頻的框架。在《RTP:互聯網音頻和視頻》一書中,IETF中RTP標準化過程的領導者Colin Perkins為讀者提供了詳細的技術指導,用於設計、實施和管理任何基於RTP的系統。Perkins將以前分散或難以找到的關鍵信息集合在一起,創建了一個令人難以置信的資源,使專業人士能夠在各種語音IP(VoIP)和流媒體應用中充分利用RTP的優勢。他展示了RTP如何支持IP網絡中的音頻/視頻傳輸,並分享了最大化性能、穩健性、安全性和隱私性的策略。這本書全面、非常清晰,並且充滿了示例,是每個音頻/視頻應用設計師、開發人員、研究人員和管理員的RTP參考書。主要內容包括:RTP的目標、設計理念以及與其他協議的關係;在媒體傳遞系統設計中的人類感知心理學;RTP數據傳輸和控制協議,包括分幀、丟包檢測、接收質量反饋和成員控制;媒體播放、定時和同步,包括嘴唇同步;緩解網絡問題:錯誤隱藏、錯誤更正和擁塞控制;在低速鏈路上優化性能:頭部壓縮、多路復用和隧道;將領先的媒體編解碼器和標準集成到RTP系統中;保護RTP會話:加密、身份驗證和用於無線網絡的新安全RTP配置文件;全書提供了大量的參考資料和實際示例。