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Multimedia Storage Servers: A Tutorial [chapter]

D. James Gemmell, Harrick M. Vin, Dilip D. Kandlur, P. Venkat Rangan, Lawrence A. Rowe
2002 Readings in Multimedia Computing and Networking  
Multimedia storage servers provide access to multimedia objects including text, images, audio, and video.  ...  In this paper, we present an overview of the architectures and algorithms required for designing digital multimedia storage servers.  ...  Managing the Storage Space Requirement of Digital Multimedia A storage server must divide video and audio streams into blocks while storing them on disks.  ... 
doi:10.1016/b978-155860651-7/50144-3 fatcat:nbfvnrvujjdp7h5n4jgrus26cu

Multimedia storage servers: a tutorial

D.J. Gemmell, H.M. Vin, D.D. Kandlur, P. Venkat Rangan, L.A. Rowe
1995 Computer  
Multimedia storage servers provide access to multimedia objects including text, images, audio, and video.  ...  In this paper, we present an overview of the architectures and algorithms required for designing digital multimedia storage servers.  ...  Managing the Storage Space Requirement of Digital Multimedia A storage server must divide video and audio streams into blocks while storing them on disks.  ... 
doi:10.1109/2.384117 fatcat:6mgow5k7bnc3nb3akpqdncxwim

Parallel video servers: a tutorial

J.Y.B. Lee
1998 IEEE Multimedia  
, for example different storage and bandwidth. 1,2 A second approach partitions the video titles into disjointed subsets and stores each subset on a separate video server.  ...  When demand exceeds the server's capacity, one may need to replicate data to a new server. This doubles the system's storage requirements.  ...  Striping IEEE MultiMedia Network interconnections Back-end storage servers Front-end clients with integrated proxy . over a subset of the N S servers is called short striping. 8 Unless stated otherwise  ... 
doi:10.1109/93.682522 fatcat:rcleh4mwe5asdatykl7jlmlkp4

IP Video Conferencing: A Tutorial [article]

Roman Sorokin, Jean-Louis Rougier
2017 arXiv   pre-print
Current industry trends are highlighted in respect to the topics, described in the tutorial.  ...  A description of a typical video conference scenario is provided, demonstrating how the technologies, responsible for different conference aspects, are working together.  ...  Or a company can decide to physically protect its data in the form of recordings of the meetings, and place the recording and storage server in their data center while the conferences consume resources  ... 
arXiv:1711.03418v1 fatcat:mpgkldewqrbmblytackylsjegi

QoE Management of Multimedia Streaming Services in Future Networks: A Tutorial and Survey

Alcardo Alex Barakabitze, Nabajeet Barman, Arslan Ahmad, Saman Zadtootaghaj, Lingfen Sun, Maria G. Martini, Luigi Atzori
2019 IEEE Communications Surveys and Tutorials  
We provide in this paper a tutorial and a comprehensive survey of QoE management solutions in current and future networks.  ...  We start with a high level description of QoE management for multimedia services, which integrates QoE modelling, monitoring, and optimization.  ...  Section III provides a tutorial on multimedia streaming solutions over the Internet including the discussion on HAS solutions, server and network assisted DASH, and key issues in multimedia service delivery  ... 
doi:10.1109/comst.2019.2958784 fatcat:7bgzl5rpmfgedo5e5psz7i3t4a

Toward Scalable Systems for Big Data Analytics: A Technology Tutorial

Han Hu, Yonggang Wen, Tat-Seng Chua, Xuelong Li
2014 IEEE Access  
Recent technological advancements have led to a deluge of data from distinctive domains (e.g., health care and scientific sensors, user-generated data, Internet and financial companies, and supply chain  ...  DAS is a simple storage extension to an existing server. • Network Attached Storage (NAS): NAS is file-level storage that contains many hard drives arranged into logical, redundant storage containers.  ...  Compared with SAN, NAS provides both storage and a file system, and can be considered as a file server, whereas SAN is volume management utilities, through which a computer can acquire disk storage space  ... 
doi:10.1109/access.2014.2332453 fatcat:6unxlocbmnhs7mfctlvphdyqtu

Satellite-based Internet: a tutorial

Yurong Hu, V.O.K. Li
2001 IEEE Communications Magazine  
SATELLITE COMMUNICATION FUNDAMENTALS A satellite system consists of a space segment and a ground segment.  ...  Therefore, it appears fixed to an observer on the Earth's surface, and may serve as a repeater in the sky.  ...  With this strategy, online computational complexity is transformed into a large storage requirement on the satellites.  ... 
doi:10.1109/35.910603 fatcat:lzjcvqlvlfecvnznx5unu6fcli

Multimedia Storage in the Cloud using Amazon Web Services: Implications for Online Education [article]

Emre Erturk, Santiago Obrutsky
2016 arXiv   pre-print
Firstly, an explanation of the cloud storage products is given, in particular, the Amazon Simple Storage Service (S3).  ...  This report also includes a step by step explanation of how to modify a website and use Amazon S3 to host videos in the cloud.  ...  Therefore, AWS can be a good option for a mobile and online learning institute or a multimedia company, which either produces many videos or curates many videos from creative end users.  ... 
arXiv:1608.07085v1 fatcat:zjzvowgptbcynirpui2xmlfmru

Tutorial on IPTV and its latest developments

A Punchihewa, A M De Silva
2010 2010 Fifth International Conference on Information and Automation for Sustainability  
IPTV can be viewed on a display with a set-top box that accesses channels, subscription services, on demand and other interactive multimedia services over a secure, end-to-end operator managed broadband  ...  This tutorial presents on IPTV technology.  ...  This storage can take the form of a centralised server that is equipped to send programming simultaneously to a hundreds of viewers, or it can take the form of more distributed storage throughout the network  ... 
doi:10.1109/iciafs.2010.5715633 fatcat:bqwjemypjfe3jevphiztubwvjq

Seamless Multimedia Delivery Within a Heterogeneous Wireless Networks Environment: Are We There Yet?

Ramona Trestian, Ioan-Sorin Comsa, Mehmet Fatih Tuysuz
2018 IEEE Communications Surveys and Tutorials  
In this context, this paper presents an overview of multimedia delivery solutions, identifies the problems and provides a comprehensive classification of related state-of-theart approaches following three  ...  Discussions, challenges and open issues on the seamless multimedia provisioning faced by the current and next generation of wireless networks are also provided.  ...  trade-off between the stream switching frequency and the storage costs at the servers [121] .  ... 
doi:10.1109/comst.2018.2789722 fatcat:5w762kfcsvebnck26qkm4k63ka

Creating and Administering Interactive Online Tutorials and Performance Evaluation Tests through a Novel Web Platform

Carlos R. Jaimez-González, Christian Sánchez-Sánchez, J. Sergio ZepedaHernández
2011 International Journal for Cross-Disciplinary Subjects in Education  
This platform is easy to use and guides the tutorial creator to produce tutorials, which contain not only text and images, but also other types of multimedia elements, interactive examples, and a set of  ...  Currently, there are many tutorials accessible through the Web. However, the Web sites that provide the tutorials lack of a platform for their creation and administration.  ...  The storage mechanism The resources (multimedia and interactive elements) used as part of the tutorials in our platform, are not located in the same server as the platform.  ... 
doi:10.20533/ijcdse.2042.6364.2011.0061 fatcat:woka6qhvq5folbvfwn2abttdlu

A Survey on Bitrate Adaptation Schemes for Streaming Media over HTTP

2018 IEEE Communications Surveys and Tutorials  
As a key distinction from other streaming approaches, the bitrate adaptation algorithms in HAS are chiefly executed at each client, i.e., in a distributed manner.  ...  He is a Distinguished Member of the ACM. Further information can be found at http://www.comp.nus.edu.sg/∼rogerz/.  ...  Some of these solutions produce a large number of redundant copies, and thus, impact storage resources.  ... 
doi:10.1109/comst.2018.2862938 fatcat:ejayeqagjrhsfoeffhjvsae7wu

Throughput Analysis in CSMA/CA Networks using Continuous Time Markov Networks: A Tutorial [article]

B. Bellalta, A. Zocca, C. Cano, A. Checco, J. Barcelo, A. Vinel
2014 arXiv   pre-print
It is of tutorial nature, and it aims to be an introduction on this topic, providing a clear and easy-to-follow description.  ...  To illustrate how CTMN can be used, we introduce a set of representative and cutting-edge scenarios, such as Vehicular Ad-hoc Networks (VANETs), Power Line Communication networks and multiple overlapping  ...  Channel Bonding in WLANs Multimedia communications between multimedia devices, such as smart TVs, high definition video and music players, file storage servers, tablets, and laptops is one of the scenarios  ... 
arXiv:1404.0180v2 fatcat:aet2wzx3ijbsxn572s2fknnlka

Video Caching, Analytics and Delivery at the Wireless Edge: A Survey and Future Directions

Behrouz Jedari, Gopika Premsankar, Gazi Illahi, Mario Di Francesco, Abbas Mehrabi, Antti Yla-Jaaski
2020 IEEE Communications Surveys and Tutorials  
Specifically, it includes: a tutorial on video streaming in mobile networks (e.g., video encoding and adaptive bit-rate streaming); an overview of mobile network architectures, enabling technologies, and  ...  ., bandwidth, storage, and computing) closer to end users. Edge-C3 improves the network resource utilization as well as the quality of experience (QoE) of end users.  ...  A. Related Surveys and Tutorials Several existing surveys and tutorials have independently studied the implications of video delivery, edge computing and caching in wireless networks (see Table I ).  ... 
doi:10.1109/comst.2020.3035427 fatcat:ialgflav5nao3fwptbmyvtfhpa

A Survey on Mobile Edge Computing: The Communication Perspective

Yuyi Mao, Changsheng You, Jun Zhang, Kaibin Huang, Khaled B. Letaief
2017 IEEE Communications Surveys and Tutorials  
The main feature of MEC is to push mobile computing, network control and storage to the network edges (e.g., base stations and access points) so as to enable computation-intensive and latency-critical  ...  This paper provides a comprehensive survey of the state-of-the-art MEC research with a focus on joint radio-and-computational resource management.  ...  For MEC data caching at a single edge server, one key problem is how to balance the tradeoff between massive database and finite storage capacity.  ... 
doi:10.1109/comst.2017.2745201 fatcat:rkgkslqx4bg6vp4ynidiuzqtga
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