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Kovalick A. — Video Systems in an IT Environment: The Essentials of Professional Networked Media
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Íàçâàíèå: Video Systems in an IT Environment: The Essentials of Professional Networked MediaÀâòîð: Kovalick A. Àííîòàöèÿ: Audio/Video (AV) systems and Information Technology (IT) are colliding. Broadcasters and other AV professionals are impacted by the transition to IT components and techniques. This is the first book to focus on the intersection of AV and IT concepts. It includes technology reviews and the tools to understand and evaluate key aspects of hybrid AV systems. Twelve chapters encompass a broad range of information including: IT integration, AV networking, storage systems, file and metadata formats, software platforms, reliability, element management, security, workflow improvement, AV technology, transition issues, and real-world case studies. Each chapter weaves together IT and AV techniques providing the reader with actionable information on the issues, processes and principles of seamless AV/IT systems integration.
ßçûê: Ðóáðèêà: Òåõíîëîãèÿ /Ñòàòóñ ïðåäìåòíîãî óêàçàòåëÿ: Ãîòîâ óêàçàòåëü ñ íîìåðàìè ñòðàíèö ed2k: ed2k stats Ãîä èçäàíèÿ: 2005Êîëè÷åñòâî ñòðàíèö: 600Äîáàâëåíà â êàòàëîã: 30.12.2007Îïåðàöèè: Ïîëîæèòü íà ïîëêó |
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Ïðåäìåòíûé óêàçàòåëü
486 .NET remoting 211 .NET, Active Server Pages 213 .NET, ActiveX Data Objects 213 .NET, description of 18 213—214 .NET, J2EE interoperability with 217 1080 477 2N computation 513—514 32-bit architectures 222 3:1:1 484 480 477 4:1:1 484—485 4:2:0 484—485 4:2:2 484—485 4:4:4 484—485 4:4:4:4 484—485 525 476—477 576 476 625 476—478 64-bit architectures 222 720 477 8B/10B line coding 525—526 AAF see “Advanced authoring format” Accounting Management 403t Active picture area 478f ActiveX Data Objects 213 Address filtering 42 Address mapping, for virtualization 104 ADO.NET 212 Advanced authoring format, definition of 339 Advanced authoring format, edit-in-place methods 340 340f Advanced authoring format, file interchange 340—341 Advanced authoring format, import/export methods 340 340f Advanced authoring format, MXF and, similarities between 341 Advanced authoring format, operations provided by 339 Advanced authoring format, reference implementation 341—342 Advanced Televisions Systems Committee (ATSC) 489 AES see “Audio Engineering Society” AES/EBU audio link 493 Aggregate array I/O rates 123—125 Analog broadcast standards 488—489 Analog signals, composite video 485—488 Analog signals, description of 469—470 Analog signals, digitization of 470f Analog signals, YPrPb 483 Analog-based systems, description of 3 469—471 Analog-based systems, illustration of 26f Ancillary data 29 31t 492f antivirus software 377 384—385 Application clients, definition of 50 Application clients, description of 39—40 97 Application functionality 21—22 Archive storage, devices for 136 Archive storage, holographic 140 Archive storage, magnetic tape systems for 136—138 Archive storage, massive array of inactive discs 139—140 Archive storage, optical systems for 138—139 Archive storage, overview of 135—136 Arrays, access density of 121 Arrays, description of 100 Arrays, file striping effects on 124—125 Arrays, hard disk drive 241 242f Arrays, RAID 240—244 Arrays, storage 114—118 Arrays, striping 124—125 252 Aspect ratio 479f 479—480 Asynchronous data links 75 Asynchronous serial interface (ASI) 66 ATA hard disk drive, AV applications 151 ATA hard disk drive, failure rate analysis for 237—238 ATA hard disk drive, I/O convergence 152—153 ATA hard disk drive, overview of 16—17 ATA hard disk drive, SCSI hard disk drive vs. 150—152 ATA hard disk drive, serial attach 147—153 ATA hard disk drive, service life of 238—239 audio 493 501 502 Audio Engineering Society 46 Automatic telephone system 9—10 10f AV application client 50 AV bit rate reduction, overview of 499—501 AV bit rate reduction, techniques for 501—502 AV bit rate reduction, video compression 501 AV connectivity 174—175 AV data, direct-to-storage real time access to 24 AV data, methods of moving 24—26 AV data, streaming 24 AV delay 29 31t AV lip-sync 28 30 AV media client, class 1 51 AV media client, class 2 51—52 AV media client, class 3 52—54 AV media client, class 4 54 AV media client, description of 50 AV probe 407—408 AV processing 30 31t AV processor 43 AV production projects 356—367 AV signals 90—92 AV storage 30 31t AV stream taps 411 AV stream, description of 24 AV stream, monitors 418 AV systems, law of inertia applied to 1 AV systems, motivation toward 4 AV systems, performance metrics for 28—30 30t—31t AV systems, traditional 30—31t 34 AV systems, workflows for auxiliary data 362—363 AV systems, workflows for classes of 359—362 AV systems, workflows for definition of 356 AV systems, workflows for description of 28—29 AV systems, workflows for methods 356—363 AV systems, workflows for practices necessary for 363—365 AV systems, workflows for tools 362 AV timing 25—27 AV/IT systems, design parmeters, top 10 465 AV/IT systems, FAQ concerning 463 AV/IT systems, hybrid 27f AV/IT systems, infrastructure, forces that enable 5 6f AV/IT systems, performance metrics for 28—30 30t—31t 32—35 AV/IT systems, schematic diagram of 462f 462—463 AV/IT systems, transition to 26 Availability 228—229 AVC see “H.264” Avert period, of security prevention 376 Bandwidth, aggregate connection 537 Bandwidth, changes in 7 Bandwidth, controlled 306 Bandwidth, Fibre Channel 160—161 Bandwidth, QoS 69—70 Beowulf clusters 520 blade servers 98—99 545—547 Block size 114 Broadcast inventory management system 459 Buffer 181 Buffering 89—90 181 BWAV format 501—502 Byte striping 245—246 CA see “Certificate authorities” Cache coherency 181 Cache efficiency 183 Cache hit 181 Cache in shared storage system 182f Cache location 181 Cache, AV data 182—183 Cache, buffer vs. 181 Cache, definition of 181 Cache, description of 173 Case studies, KQED 448—451 Case studies, PBS 451—457 Case studies, Turner Entertainment Networks 457—461 Cell chip 12 Centralized computing 192 208 Centralized enterprise reporting stations 416—418 certificate authorities 396 CFS see “Clustered file systems” Chroma, decimation 483—485 Chroma, signal 486—487 CIM see “Common information model” CIM Object Manager 428 Circuit routing 277f Client local caching 260—261 Client transactions 112—114 Client(s), application, definition of 50 Client(s), application, description of 39—40 97 Client(s), edge 261 Client(s), media see “Media clients” Client(s), remote 261 Client(s), servers vs. 195 Client/server systems, description of 193—196 208 Client/server systems, features of 195—196 Client/server systems, scalability of 196 Cluster computing 98 520 Cluster(s), definition of 517 Cluster(s), RAID 250—252 Cluster(s), scaling of 251—252 Clustered file systems, description of 79 105—106 156 179 Clustered file systems, distributed file systems vs. 109 Clustered file systems, networked attached storage with 176 Clustered file systems, storage area networks with 168 Clustered file systems, virtualization vs. 110—112 Color burst 486 Commercial off the shelf 444—445 Common information model 427—428 428f Common Internet File System 171 Component, color difference signals 482 Component, Y’CrCb signal 483 Component, Y’PrPb signal 483 Composite video signal 481 485—488 Compound growth rate of storage density 14 Compressed domain processing 498—499 Compression, methods of 45 Compression, packing density affected by 45 compression, video see “Video compression” Computing power for video processing 10—11 Computing power, doubling trend in 8—9 Computing power, societal demand for 9 Computing, centralized 192 208 Computing, cluster 98 520 computing, distributed see “Distributed computing” computing, grid see “Grid computing” computing, peer-to-peer 205—208 Computing, SMP 521 Computing, utility 261 517 521 Computing, virtual 261 Concealment 67 263—264 Configuration Management 403t 433—434 Congestion management 307—308 Connected services framework 218 Connectivity, direct attached storage 147f Connectivity, I/O 148—152 149t Connectivity, storage 52 Connectivity, WAN, digital hierarchy 527 Connectivity, WAN, network 302—304 Connectivity, WAN, overview of 299—300 Connectivity, WAN, point-to-point form of 301 Connectivity, WAN, topologies 300—302 content management 348 Continuous file flow 359 Control layer 83 control plane 316—317 318—324 540—541 CORBA middleware platform 217 218f COTS see “Commercial off the shelf” COTS storage 127 CPUs, clock speed increases for 11 CPUs, computing power of 8—13 CPUs, doubling trend in 8—9 CPUs, future of 12—13 CPUs, parallel operation of 11 CPUs, specialized types of 12 CPUs, trillion operations per second by 11 CPUs, workflow improvements secondary to advancements in 12 Cryptography, digital signatures 397—399 Cryptography, encryption methods 389—392 Cryptography, history of 389 Cryptography, Kerberos 396—397 Cryptography, keys 392—396 Cryptography, overview of 388—389 Customer period, of security prevention 377 CXFS 110—111 DAS see “Direct attached storage” Data center markup language 434—435 Data Encryption Standard 390—391 Data Essence Technology committee 49 Data layer 82 data plane 84 540 data rate see “Bandwidth” Data routing 257 257f Data seek 114—115 Data wheel file transfer 64—65 Data/user plane 325—326 Database connectivity 211—212 DAVIC 64 DCML see “Data center markup language” DCT see Discrete cosine transform Deinterlacing 496—497 Delay in QoS 69 305—306 denial-of-service attacks 370 DES see “Data encryption standard” Descriptive metadata 331—332 Deterministic control 29 31t 320 Deterministic frame forwarding 280 Device management 405 DFS see “Distributed file systems” Diffe-Hellman 386 396 DiffServ 310 Digital asset management 348 Digital broadcast standards 46 489—490 Digital Cinema Technology committee 49 Digital hierarchies 527—529 Digital raster image 475—476 Digital rights management 354—355 Digital signal processors 221 Digital signatures 397—399 Digitally based systems 3 26 Direct attached storage, connectivity examples for 147f Direct attached storage, description of 85 143—146 Direct attached storage, protocols 146—148 Direct attached storage, SCSI 144—146 Direct attached storage, types of 147—148 Direct attached storage, USB 148 148f Direct memory access, definition of 154 Direct memory access, remote 154—155 Direct R/W transaction 112 Direct to storage, concepts regarding 78—82 Direct to storage, description of 56 Direct to storage, real time access 24 Discrete cosine transform 506—507 Disk storage systems 100 Distributed computing, client/server class 193—196 Distributed computing, description of 193 Distributed computing, environment for 200f Distributed computing, peer-to-peer computing 205—208 Distributed computing, service-oriented architecture 197—198 Distributed computing, Web services model see “Web services model” Distributed file systems, clustered file systems vs. 109 Distributed file systems, description of 109 Distributed file systems, Microsoft 109 Distributed management task force 426 DMA see “Direct memory access” DMTF see “Distributed management task force”
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