Emerging Metaverse Xr and Video Multimedia Technologies: Modern Streaming and Multimedia Systems and Applications

Improve the video multimedia services you work on or develop using tools from video service technologies such as Netflix, Disney+, YouTube, and Skype. This book introduces you to the core technologies that enable Metaverse XR (eXtended Reality) services and advanced video multimedia streaming services.
First, you'll find out about the current and future trends in Metaverse and video streaming services. XR is a combination of technologies that include MR, AR, VR, voice recognition systems, haptic and 3D-motion UIs, as well as head mounted displays) like Microsoft Hololens 2 and Oculus Quest 2. You'll review metaverse services XR applications and learn more about the core XR feature extraction technologies.

With XR capabilities mastered, you can move into the main technologies for video streaming services like Netflix, Disney+, and YouTube. You'll also about video formats, such as H.264, MPEG-4 AVC, H.265, MPEG-5, and MPEG-DASH. As well as online hosting services like content delivery network (CDN), mobile CDN, and Amazon Web Services (AWS). Additional details on content aging and updating operations along with CDN popularity predictions and contents update techniques, such as, Least Recently Used (LRU) and east Frequently Used (LFU) strategies are introduced.
All these technologies enable fast, efficient, reliable, and adaptable video streaming services. They also allow for video conferencing services like Zoom, Skype and WebEx. By the time you've finished reading, you'll understand how these technologies converge into the Metaverse and and offer a wide variety of development opportunities for video streaming.
What You'll Learn

• Incorporate core AI techniques and extraction XR algorithms
  
• Enable fast, efficient, and reliable video streaming in your product, service, or app
  
• Update content with CDN popularity predictions
• Explore the Netflix Open Connect CDN model and characteristics
  
• Understand the operations of modern video and multimedia systems
• Become a leader in metaverse and video multimedia services and products.
  

Who This Book Is For
Developers, product managers, hobbyists, and students interested in learning how Metaverse XR and video streaming work and can be developed.

提升您所從事或開發的視頻多媒體服務，使用來自Netflix、Disney+、YouTube和Skype等視頻服務技術的工具。本書介紹了使Metaverse XR（擴展現實）服務和先進的視頻多媒體流媒體服務成為可能的核心技術。
首先，您將了解Metaverse和視頻流媒體服務的現在和未來趨勢。XR是一種結合了MR、AR、VR、語音識別系統、觸覺和3D動態UI以及頭戴式顯示器（如Microsoft Hololens 2和Oculus Quest 2）等技術的組合。您將回顧Metaverse服務XR應用程序，並更多了解核心XR特徵提取技術。

掌握了XR功能後，您可以進入像Netflix、Disney+和YouTube這樣的視頻流媒體服務的主要技術。您還將了解視頻格式，例如H.264、MPEG-4 AVC、H.265、MPEG-5和MPEG-DASH。還介紹了在線主機服務，如內容傳遞網絡（CDN）、移動CDN和Amazon Web Services（AWS）。此外，還介紹了有關內容老化和更新操作的其他細節，以及CDN的普及預測和內容更新技術，例如最近最少使用（LRU）和最不常使用（LFU）策略。
所有這些技術都能實現快速、高效、可靠和適應性強的視頻流媒體服務。它們還可以實現像Zoom、Skype和WebEx這樣的視頻會議服務。閱讀完本書後，您將了解這些技術如何融合成Metaverse，並為視頻流媒體提供各種開發機會。
您將學到什麼

• 將核心人工智能技術和XR算法應用於產品、服務或應用程序中
  
  


• 在您的產品、服務或應用程序中實現快速、高效和可靠的視頻流媒體
  
  


• 根據CDN的普及預測更新內容


• 探索Netflix Open Connect CDN模型和特性
  
  


• 了解現代視頻和多媒體系統的運作


• 成為Metaverse和視頻多媒體服務和產品的領導者
  
  

本書適合對象
開發人員、產品經理、愛好者和學生，他們有興趣了解Metaverse XR和視頻流媒體的工作原理以及如何進行開發。

Jong-Moon Chung leads the development of South Korea's largest Metaverse eXtended Reality (XR) flagship project, which is one of the World's first XR deep digital twin (DT) based emergency training metaverse systems. Before this, he developed South Korea's first mixed reality (MR) artificial intelligent (AI) disaster training system, which was awarded two of the highest government national awards in 2019 and 2021. He is an expert on real-time video streaming technologies. He is also an expert on cloud technology and edge computing optimization. In addition, he has developed many advanced Metaverse and XR supportive autonomous driving technologies for Hyundai automobiles and smartphone technologies for Samsung (Galaxy), LG (Optimus, V) and Google (Nexus). He is currently the Vice President of the IEEE Consumer Technology Society (CTSoc) and the IEEE Product Safety Engineering Society (PSES), Senior Editor of the IEEE Transactions on Consumer Electronics, Section Editor of the Wiley ETRI Journal, and former Editor (from 2011 to 2021) of the IEEE Transactions on Vehicular Technology.

Jong-Moon Chung領導韓國最大的Metaverse擴增實境（XR）旗艦項目的開發，該項目是世界上首個基於XR深度數字孿生（DT）的緊急培訓Metaverse系統之一。在此之前，他開發了韓國第一個混合現實（MR）人工智能（AI）災難培訓系統，該系統在2019年和2021年獲得了兩項最高政府國家獎項。他是實時視頻流媒體技術的專家。他還是雲技術和邊緣計算優化的專家。此外，他還為現代汽車開發了許多先進的Metaverse和XR支持的自動駕駛技術，並為三星（Galaxy）、LG（Optimus、V）和Google（Nexus）的智能手機技術做出了貢獻。他目前是IEEE消費者技術協會（CTSoc）和IEEE產品安全工程協會（PSES）的副主席，是IEEE消費者電子學交易的高級編輯，Wiley ETRI Journal的部分編輯，以及IEEE車輛技術交易的前編輯（2011年至2021年）。