05412nam 22006614a 450 991101918520332120200520144314.0978661024286397812802428611280242868978047034182704703418239780470015391047001539X97804708576490470857641(CKB)1000000000356082(EBL)241168(OCoLC)77524550(SSID)ssj0000241509(PQKBManifestationID)11200789(PQKBTitleCode)TC0000241509(PQKBWorkID)10298750(PQKB)11094714(MiAaPQ)EBC241168(Perlego)2767691(EXLCZ)99100000000035608220050128d2005 uy 0engur|n|---|||||txtccrScalable continuous media streaming systems architecture, design, analysis and implementation /Jack Y.B. LeeWest Sussex, England ;Hoboken, NJ J. Wileyc20051 online resource (396 p.)Description based upon print version of record.9780470857540 0470857544 Includes bibliographical references and index.Scalable Continuous Media Streaming Systems; Contents; Preface; Acknowledgements; Part One: Fundamentals; 1 Introduction; 1.1 Elements of a Multimedia System; 1.2 Media Data; 1.3 Media Delivery; 1.4 Streaming versus Download; 1.5 Challenges in Building Continuous Media Streaming Systems; 1.5.1 Continuity; 1.5.2 Known and Unknown Variations; 1.5.3 Real-time Interactivity; 1.5.4 Efficiency; 1.5.5 Scalability; 1.5.6 Reliability; 1.6 Engineering Trade-offs; 1.6.1 Trade-off in Capacity; 1.6.2 Trade-off in Time; 1.6.3 Trade-off in Space; 1.6.4 Trade-off in Quality; 1.6.5 Trade-off in Complexity1.7 Performance Guarantee1.8 Admission Control; 1.9 Summary; References; 2 Media Compression; 2.1 Introduction; 2.1.1 Digital Audio; 2.1.2 Digital Video; 2.1.3 Media Compression; 2.2 Media Multiplexing; 2.3 Temporal Dependencies in Compressed Video; 2.4 Bit-rate Variations; 2.5 Media Adaptation; 2.5.1 Transcoding Techniques; 2.5.2 Transcoder Design; 2.5.3 Implementation Issues; 2.5.4 Experimental Results; 2.6 Summary; References; 3 Continuous Media Storage and Retrieval; 3.1 Structure and Model of Hard Disk; 3.2 Disk Scheduling; 3.2.1 Performance Modeling; 3.2.2 Capacity Dimensioning3.3 Improving Disk Throughput3.4 Grouped Sweeping Scheme; 3.5 Multi-Disk Storage And Retrieval; 3.5.1 Partition and Replication; 3.5.2 Disk Striping; 3.5.3 Multi-Disk Scheduling; 3.6 Disk Zoning; 3.7 Summary; References; 4 Soft Scheduling; 4.1 Introduction; 4.2 Statistical Capacity Dimensioning; 4.3 Dual-Round Scheduling; 4.3.1 Read-Ahead Algorithm; 4.3.2 Performance Modeling; 4.3.3 Buffer Requirement; 4.4 Early-Admission Scheduling; 4.4.1 Admission Algorithm; 4.4.2 First-Block Replication; 4.5 Overflow Management; 4.5.1 Deadline-Driven Detection; 4.5.2 Overflow Recovery4.6 Performance Evaluation4.6.1 Service Round Length Distribution; 4.6.2 Statistical Streaming Capacity; 4.6.3 Dual-Round Scheduling; 4.6.4 Early-Admission Scheduling; 4.6.5 Buffer Requirement; 4.7 Related Work; 4.8 Summary; References; 5 Reliable and Fault-Tolerant Storage Systems; 5.1 Introduction; 5.2 Background; 5.3 System Model; 5.3.1 Disk Redundancy; 5.3.2 Storage Allocation and I/O Scheduling; 5.3.3 Disk Performance Model; 5.3.4 Capacity Dimensioning; 5.4 Automatic Data Rebuild; 5.4.1 Sparing Scheme; 5.4.2 Rebuild Algorithm; 5.4.3 Analysis of Rebuild Time; 5.4.4 Buffer Requirement5.5 Track-Based Rebuild5.5.1 Rebuild Algorithm; 5.5.2 Analysis of Rebuild Time; 5.5.3 Buffer Requirement; 5.6 Pipelined Rebuild; 5.6.1 Buffer Requirement; 5.6.2 Active Disk Synchronization; 5.7 Performance Evaluation; 5.7.1 Comparison of Rebuild Time; 5.7.2 Sensitivity to Server Utilization; 5.7.3 Sensitivity to Media Block Size; 5.7.4 Buffer Requirement; 5.8 Summary; References; 6 Media Data Streaming; 6.1 Streaming over TCP/UDP; 6.2 Specialized Streaming Protocols; 6.2.1 Real-Time Streaming Protocol (RTSP); 6.2.2 Real-Time Transport Protocol (RTP); 6.3 Summary; References7 Streaming Variable Bit-Rate Media StreamsContinuous media streaming systems will shape the future of information infrastructure. The challenge is to design systems and networks capable of supporting millions of concurrent users. Key to this is the integration of fault-tolerant mechanisms to prevent individual component failures from disrupting systems operations. These are just some of the hurdles that need to be overcome before large-scale continuous media services such as video-on-demand can be deployed with maximum efficiency. The author places the subject in context, drawing together findings from the past decade of reseStreaming technology (Telecommunications)Streaming technology (Telecommunications)006.7/876Lee Jack Y. B1839677MiAaPQMiAaPQMiAaPQBOOK9911019185203321Scalable continuous media streaming systems4418969UNINA01581nam 2200469zu 450 991015940830332120210803235152.02-336-38686-02-336-73697-7(CKB)3810000000044615(SSID)ssj0001613648(PQKBManifestationID)16338801(PQKBTitleCode)TC0001613648(PQKBWorkID)14905919(PQKB)11418446(EXLCZ)99381000000004461520160829d2015 uy fretxtccrLa danse à l'écoute des nouvelles technologies : des prothèses numériques aux corps synesthètes[Place of publication not identified]L'Harmattan2015Audiovisuel et communication La danse áa l'âecoute des nouvelles technologies Bibliographic Level Mode of Issuance: Monograph2-343-04826-6 DanceTechnological innovationsDance and technologyInteractive videosDanceHILCCMusic, Dance, Drama & FilmHILCCDanceTechnological innovations.Dance and technology.Interactive videos.DanceMusic, Dance, Drama & FilmTalland Terradillos Julie1078164PQKBBOOK9910159408303321La danse à l'écoute des nouvelles technologies : des prothèses numériques aux corps synesthètes2589824UNINA