Cover image for DVD player fundamentals
Title:
DVD player fundamentals
Publication Information:
Indianapolis, Ind. : Prompt Publications, 2000
ISBN:
9780790611945
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30000004838102 TK7882.D93 R67 2000 Open Access Book Book
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Summary

Summary

DVD Player Fundamentals will cover every aspect of the Digital Versatile Disc starting with features, specifications, hookup, operation, user error, and more. For the professional, specific technical information will include: DVD track structure and disc construction, optical head and lens features and specifications, video signal processing, MPEG-2 technology, audio signal processing, decoding, audio path and reference signals, switch-mode power supply, tracking servo, transverse servo, system control circuits, along with other related topics.


Table of Contents

Prefacep. ix
About the Authorp. xv
1 Optical Disc Technologiesp. 1
Premastering and Masteringp. 1
Substrate Materials and Characteristicsp. 3
Optical Encoding Methodsp. 4
Data Conversion for Optical Discsp. 6
Binary Numbersp. 7
Placing Digital Information on the Discp. 8
Sampling Audio and Video Datap. 9
Aliasingp. 11
Quantizationp. 11
Oversamplingp. 12
Modulating the Datap. 12
Encoding the Datap. 13
Forward-Error Correction (FEC)p. 15
Synchronizationp. 16
File Systemsp. 18
Recovering the Data During Playbackp. 18
2 CD Standards and Technologiesp. 21
Red Book Standards: CD-DA and CD-Extrap. 21
Orange Book Standards: Magneto-Optical, Write-Once, Rewritablep. 23
Land-groove Recordingp. 27
Green Book Standards: CD-ip. 28
White Book Standards: Video-CD and Bridge Discsp. 32
Yellow Book Standards: CD-ROM and CD-ROM/XAp. 33
File Formatsp. 36
3 DVD Basicsp. 41
DVD Forump. 41
Comparing CD and DVDp. 42
Storage Capacityp. 43
Massp. 45
Movement and Data Ratesp. 48
DVD File Management Structurep. 51
Forward-Error Correction (FEC)p. 54
Encoding Methodsp. 54
EFM+p. 55
4 DVD-Videop. 57
Interactivityp. 57
DVD-Video and Variable Bit-Rate Codingp. 57
System Parameters and General Parametersp. 58
Menusp. 58
Subpicture Overlaysp. 60
Presentation and Playback Program Chainsp. 61
Navigation Commandsp. 61
Title Designp. 61
Aspect Ratiop. 62
Anglesp. 65
Audiop. 65
Parental Controlp. 68
DVD-ROM and DVD-Videop. 70
High-Definition TV and DVD-Videop. 70
5 DVD and Copy Protectionp. 75
Historical Look at Digital Copyright Protection and DVDp. 75
Copy Generation Management Systemp. 77
DVD Encryptionp. 79
Digital Transmission Content Protectionp. 79
Copy Protection and DVDp. 81
Watermarkingp. 85
Content Protection For Recordable Media (CPRM)p. 86
Regional Playback Control (RPC)p. 88
Regional Playback Control and Contents-Scramble Systemp. 90
High-Definition DVD Encryptionp. 91
6 DVD MPEG and Dolby Signal Compressionp. 93
Converting Analog Signals into Digital Signalsp. 93
Limitations of Sampling and Quantizationp. 95
Compressing Video Signalsp. 95
Adaptive Rate Controlp. 98
MPEG Standardp. 98
MPEG Encodingp. 101
Compressing the Audiop. 108
7 DVD Recordable Technologiesp. 111
DVD-ROM, DVD-RAM, DVD-R, DVD-RW, and DVD+RWp. 111
Future DVD Applications in Computingp. 124
8 DVD Video Player Circuits: Power Supplyp. 125
Electronic Systemsp. 125
Voltage Suppliesp. 134
Rectifying the AC Line Voltagep. 134
Filteringp. 135
Regulationp. 136
Voltage Dividersp. 137
Switch-Mode Power Suppliesp. 137
DVD Video Player Power Supplyp. 143
DVD Video Player Power-Supply Regulationp. 146
DVD Player Operating Voltagesp. 147
Overvoltage and Overcurrent Protectionp. 147
9 DVD Video Player Circuits: Optical Pickup Unitp. 149
Basic Operation of DVD Video Player Optical Electronicsp. 149
Optical Pickup Unitp. 152
Dual Lasers Used for DVD Readers and Playersp. 155
Next-Generation Semiconductor Laser Diode Technologiesp. 156
Read-Only Optical System Data Amplifier and Laser Supply Circuitp. 162
Zenith DVD Video Player Optical Pickup and Servo Electronicsp. 164
10 DVD Video Player Signal Circuitsp. 169
Frequency Characteristicsp. 169
Noisep. 173
Circuit Functionsp. 173
Rf Amplifier Stage Operationp. 178
Automatic Gain Controlp. 179
Rf Automatic Gain Controlp. 181
Digital Signal Processingp. 181
Zenith DVD Video Player Signal Processingp. 181
11 DVD Video Player Encoding and Decodingp. 189
Video Signalsp. 189
Hue, Saturation, and Chrominancep. 192
Frequency Interleavingp. 194
DVD-Video, NTSC, and PALp. 196
Zenith DVD Video Player Encoding and Decodingp. 197
MPEG Audio/Video Decodingp. 197
NTSC/PAL Video Encodingp. 201
Audio Decodingp. 205
Amplifying the Video Signalp. 206
12 DVD Video Player Microcontroller and Customer Display Circuitsp. 209
Microcontrollersp. 209
Embedded Microcontrollersp. 210
Zenith DVD Video Player Control Circuitsp. 211
Main Microcontrollerp. 211
Customer Preference Controlsp. 217
Frequency Synthesis Sectionp. 218
Frequency Synthesisp. 220
Zenith DVD Video Player Customer Controlsp. 223
Customer Display Technologiesp. 227
On-Screen Channel and Menu Displaysp. 227
Zenith DVD Video Player LCD Display Circuit Operationp. 228
Remote Controls and Remote Receiversp. 231
Volume Controlp. 231
Zenith DVD Video Player Remote-Control Functionsp. 233
Remote-Control Transmitter Integrated Circuitp. 234
13 DVD and Computersp. 237
Computing System Basicsp. 238
Hardware Requirements and Support for DVD Technologiesp. 241
Bus Mastering Requirementsp. 242
ATA/ATAPI Standardsp. 242
IEEE-1394p. 244
Hardware Decodersp. 247
Software Support For DVD Technologiesp. 247
Software Decodersp. 248
Windows Driver Model Streaming Class Driverp. 248
DirectShowp. 249
DVD-ROM/RAM Drivesp. 252
Drive Interface Cable Connectionsp. 256
Device-Configuration Jumpersp. 257
DVD-ROM Drive ATAPI Host Circuitp. 257
Cirrus DVD Drive Managerp. 258
Indexp. 259