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Transporting Compressed Digital Video

ISBN-10: 140207011X

ISBN-13: 9781402070112

Edition: 2002

Authors: Xuemin Chen

List price: $219.99
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Description:

Transporting Compressed Digital Video introduces fundamental principles and important technologies used in design and analysis of video transport systems for many video applications, such as MPEG and Motion JPEG video, in digital networks. The subject of Transporting Compressed Digital Video includes several important topics, in particular video buffering, packet scheduling, multiplexing and synchronization. This book takes a structured approach to video transporting technology, starting with the overview of video transporting and video compression techniques and working gradually towards important issues of video transporting systems. Many applications are described throughout the book. These applications include the video transporting techniques used in the broadband communication systems such as the digital broadcasting system for cable television and the direct satellite broadcasting system for digital television; transporting schemes for digital head-end multiplexing and re-multiplexing systems, video transcoding systems, and also the rate-control schemes for video transmission over networks. Transporting Compressed Digital Video can be used as a textbook for senior undergraduate and graduate- level courses on video compression and communication, and as a reference book by communication engineers and video coding specialists. Both professionals and students will benefit from the information in this self-contained work on video transport systems engineering.
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Book details

List price: $219.99
Copyright year: 2002
Publisher: Springer
Publication date: 3/31/2002
Binding: Hardcover
Pages: 262
Size: 6.25" wide x 9.25" long x 1.00" tall
Weight: 1.298
Language: English

Preface
Digital Video Transport System
Introduction
Functions of Video Transport Systems
Fixed Length Packet vs. Variable Length Packet
The Packetization Approach and Functionality
The Link Layer Header
The Adaptation Layer
Buffer, Timing and Synchronization
Multiplexing Functionality
Inter-operability, Transcoding and Re-multiplexing
Bibliography
Digital Video Compression Schemes
Video Compression Technology
Basic Terminology and Methods for Data Coding
Fundamental Compression Algorithms
Run-Length Coding
Huffman Coding
Arithmetic Coding
Predictive Coding
Transform Coding
Subband Coding
Vector Quantization
Image and Video Compression Standards
JPEG
H.261 and H.263
MPEG-1
MPEG-2
MPEG-4
Rate Control
Bibliography
Buffer Constraints on Compressed Digital Video
Video Compression Buffer
Buffer Constraints for Variable-Rate Channels
Buffer Dynamics
Buffer Constraints
Buffer Verification for Channels with Rate-Constraints
Constant-Rate Channel
Leaky-Bucket Channel
Compression System with Joint Channel and Encoder Rate-Control
System Description
Joint Encoder and Channel Rate Control Operation
Rate Control Algorithms
Encoder Rate Control
MPEG-2 Rate Control
MPEG-4 Rate Control
H.261 Rate Control
Leaky-Bucket Channel Rate Control
Bibliography
System Clock Recovery for Video Synchronization
Video Synchronization Techniques
System Clock Recovery
Requirements on Video System Clock
Analysis of the Decoder PLL
Implementation of a 2nd-order D-PLL
Packetization Jitter and Its effect on Decoder Clock Recovery
Time-stamping and Packetization Jitter
Possible Input Process due to PCR Unaware Scheme
Solutions for Providing Acceptable Clock Quality
Bibliography
Time-stamping for decoding and presentation
Video Decoding and Presentation Timestamps
Computation of MPEG-2 Video PTS and DTS
B-picture Type Disabled, Non-film Mode
B-picture Type Disabled, Film Mode
Single B-picture, Non-Film Mode
Single B-picture, Film Mode
Double B-picture, Non-Film Mode
Double B-picture, Film Mode
Time Stamp Errors
Bibliography
Video Buffer Management and MPEG Video Buffer Verifier
Video Buffer Management
Conditions for Preventing Decoder Buffer Underflow and Overflow
MPEG-2 Video Buffer Verifier
MPEG-4 Video Buffer Verifier
Comparison between MPEG-2 VBV and MPEG-4 VBV
Bibliography
Transcoder Buffer Dynamics and Regenerating Timestamps
Video Transcoder
Buffer Analysis of Video Transcoder
Buffer dynamics of the encoder-decoder only system
Transcoder with a fixed compression ratio
Transcoder with a Variable Compression Ratio
Regenerating Timestamps in Transcoder
Bibliography
Transport Packet Scheduling and Multiplexing
MPEG-2 Video Transport
Transport Stream coding structure
Transport Stream System Target Decoder (T-STD)
Synchronization in MPEG-2 by Using STD
Synchronization Using a Master Stream
Synchronization in Distributed Playback
Transport Packet Scheduling
Multiplexing of Compressed Video Streams
A Model of Multiplexing Systems
Statistical Multiplexing Algorithm
Bibliography
Examples of Video Transport Multiplexer
An MPEG-2 Transport Stream Multiplexer
Overview of the Program Multiplexer
Software Process for Generating TS Packets
Implementation Architecture
An MPEG-2 Re-multiplexer
ReMux System Requirements
Basic Functions of the ReMux
Buffer and Synchronization in ReMux
Bibliography
Basics on Digital Video Transmission Systems
Index