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E-raamat: Introduction to Digital Video 2nd edition [Taylor & Francis e-raamat]

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  • Formaat: 470 pages
  • Ilmumisaeg: 19-Jun-2001
  • Kirjastus: Focal Press
  • ISBN-13: 9780080495828
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Introduction to Digital Video 2nd editionSuurem pilt
  • Formaat: 470 pages
  • Ilmumisaeg: 19-Jun-2001
  • Kirjastus: Focal Press
  • ISBN-13: 9780080495828
Teised raamatud teemal:
Taylor & Francis e-raamatudRohkem infot Taylor & Francis e-raamatute kohta
Raamatu kodulehekülg: https://www.taylorfrancis.com/books/9780080495828
Covers the essential fundamentals of digital video: from video principles, to conversion, compression, coding, interfaces and output.

Written for television professionals needing to apply digital video systems, equipment and techniques to multimedia and /or digital TV applications, as well as for computer system designers, engineers, programmers, or technicians needing to learn how to apply digital video to computer systems and applications. The text is based on the acclaimed industry `bible' The Art of Digital Video, but covers only the essential parts of this larger reference work.

It starts right from the basics from what a digital signal is to the how digital video can be applied.

John Watkinson is an international consultant in Audio, Video and Data Recording. He is a fellow of the AES, a member of the British Computer Society and Chartered Information Systems Practitioner. He presents lectures, seminars, conference papers and training courses worldwide. He is author of many other Focal press books including MPEG2, Art of Digital Video, Art of Digital Audio, Art of Sound Reporduction, Introduction to Digital Audio, Television Fundamentals and Audio for Television. He is also co-author of the Digital Interface Handbook and a contributor to The Loudspeaker and Headphone Handbook.

new edition has more on the computing aspects of videoincludes extra material on digital video broadcasting and video principlescovers more basic colorimetry and picture principles as well as progressive versus interface scanning

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new edition has more on the computing aspects of videoincludes extra material on digital video broadcasting and video principlescovers more basic colorimetry and picture principles as well as progressive versus interface scanning
Preface xi
Introducing digital video
1(27)
Video as data
1(2)
What is a video signal?
3(2)
Why binary?
5(5)
Colour
10(1)
Why digital?
11(1)
Some digital video processes outlined
12(2)
Time compression and expansion
14(2)
Error correction and concealment
16(1)
Product codes
17(3)
Shuffling
20(1)
Channel coding
20(2)
Video compression and MPEG
22(1)
Disk-based recording
22(2)
Rotary-head digital recorders
24(2)
DVD and DVHS
26(1)
Digital television broadcasting
26(1)
Networks
26(2)
References
27(1)
Video principles
28(86)
The eye
28(3)
Gamma
31(2)
Scanning
33(2)
Synchronizing
35(6)
Bandwidth and definition
41(1)
Aperture effect
42(1)
Colour
43(8)
Colour displays
51(2)
Colour difference signals
53(4)
Motion portrayal and dynamic resolution
57(1)
Progressive or interlaced scan?
58(2)
Binary codes
60(7)
Introduction to digital logic
67(7)
The computer
74(2)
The processor
76(1)
Timebase correction
77(6)
Multiplexing
83(1)
Statistical multiplexing
84(1)
Filters and transforms
84(4)
FIR filters
88(7)
Sampling-rate conversion
95(5)
Transforms and duality
100(3)
The Fourier transform
103(1)
The discrete cosine transform (DCT)
104(3)
Modulo-n arithmetic
107(2)
The Galois field
109(2)
The phase-locked loop
111(3)
References
113(1)
Conversion
114(42)
Introduction to conversion
114(1)
Sampling and aliasing
114(4)
Reconstruction
118(3)
Aperture effect
121(2)
Two-dimensional sampling
123(3)
Choice of sampling rate
126(2)
Jitter
128(2)
Quantizing
130(5)
Introduction to dither
135(1)
Requantizing and digital dither
136(3)
Basic digital-to-analog conversion
139(2)
Basic analog-to-digital conversion
141(2)
Oversampling
143(6)
Gamma in the digital domain
149(1)
Colour in the digital domain
150(6)
References
154(2)
Digital video processing
156(44)
A simple digital vision mixer
156(7)
Keying
163(4)
Digital video effects
167(12)
Graphics
179(7)
Applications of motion compensation
186(2)
Motion-compensated standards conversion
188(4)
De-interlacing
192(6)
Noise reduction
198(2)
References
199(1)
Video compression and MPEG
200(49)
Introduction to compression
200(6)
What is MPEG?
206(2)
Spatial and temporal redundancy in MPEG
208(7)
I and P coding
215(1)
Bidirectional coding
216(4)
Spatial compression
220(7)
A bidirectional coder
227(4)
Handling interlaced pictures
231(5)
An MPEG-2 coder
236(1)
The elementary stream
237(1)
An MPEG-2 decoder
238(3)
Coding artifacts
241(2)
Processing MPEG-2 and concatenation
243(6)
References
248(1)
Digital coding principles
249(63)
Introduction
249(1)
Types of transmission channel
250(1)
Transmission lines
251(3)
Types of recording medium
254(1)
Magnetic recording
254(5)
Azimuth recording and rotary heads
259(1)
Optical and magneto-optical disks
260(2)
Equalization and data separation
262(2)
Slicing and jitter rejection
264(5)
Channel coding
269(2)
Simple codes
271(3)
Group codes
274(2)
Randomizing and encryption
276(1)
Partial response
277(6)
Synchronizing
283(1)
Basic error correction
284(2)
Concealment by interpolation
286(1)
Parity
287(2)
Block and convolutional codes
289(3)
Cyclic codes
292(5)
Introduction to the Reed-Solomon codes
297(7)
Correction by erasure
304(1)
Interleaving
305(2)
Product codes
307(5)
Appendix 6.1 Calculation of Reed-Solomon generator polynomials
309(2)
References
311(1)
Disks in digital video
312(35)
Types of disk
312(2)
Magnetic disks
314(3)
Accessing the blocks
317(2)
Servo-surface disks
319(1)
Winchester technology
320(3)
The disk controller
323(3)
Defect handling
326(1)
RAID arrays
327(1)
Disk servers
328(1)
Optical disk principles
328(3)
Focus and tracking systems
331(7)
Structure of a DVD player
338(3)
Non-linear video editing
341(1)
The structure of a workstation
341(2)
Locating the edit point
343(1)
Editing with disk drives
344(3)
Introduction to the digital VTR
347(34)
History of DVTRs
347(1)
The rotary-head tape transport
348(2)
Digital video cassettes
350(1)
DVTR block diagram
351(6)
Operating modes of a DVTR
357(1)
Confidence replay
357(1)
Colour framing
358(1)
Timecode
358(1)
Picture in shuttle
359(1)
Digital Betacam
359(8)
DVC and DVCPRO
367(9)
The D-9 format
376(1)
Digital audio in VTRs
376(3)
AES/EBU compatibility
379(2)
References
380(1)
Digital communication
381(56)
Introduction
381(3)
Production-related interfaces
384(1)
SDI
385(2)
SDTI
387(1)
ASI
388(1)
AES/EBU
388(6)
Telephone-based systems
394(2)
Digital television broadcasting
396(2)
MPEG packets and time stamps
398(2)
Program clock reference
400(2)
Program Specific Information (PSI)
402(1)
Transport stream multiplexing
403(2)
Broadcast modulation techniques
405(4)
OFDM
409(4)
Error correction in digital television broadcasting
413(1)
DVB
413(4)
ATSC
417(5)
Networks
422(6)
FireWire
428(2)
Broadband networks and ATM
430(7)
References
436(1)
Glossary 437(12)
Index 449
John Watkinson is an independent international consultant in advanced applications of electronics to audiovisual and avionics systems. He is a Fellow of the AES, a member of the Society of Expert Witnesses, and the British Computer Society and is a chartered information systems practitioner. He presents lectures, seminars and training courses worldwide. He is the author of many other Elsevier books, including The Art of DigitalVideo, An Introduction to Digital Video, Convergence in Broadcast and Communications Media, Television Fundamentals and The Art of the Helicopter.
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