| 1 Introduction |
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| Part I Digital Video |
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2 Introduction to Digital Video |
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2.1 The Beginning of Moving Pictures |
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2.2 Digital Picture and Video Representation |
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3.1 DCT-Based Video Encoding |
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3.1.2 Discrete Cosine Transformation |
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3.1.5 Variable Length Coding |
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3.2 Inter-frame Coding: Motion Estimation and Compensation |
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3.3 Scalable Video Encoding |
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3.3.2 Temporal Scalability |
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3.3.3 Spatial Scalability |
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3.3.6 Fine Granular Scalability (FGS) |
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3.3.7 Multiple Description Coding (MDC) |
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3.4 Wavelet-Based Video Encoding |
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3.5 Video Coding Standards |
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| Part II Video Traces and Statistics |
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4 Metrics and Statistics for Video Traces |
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4.3 Correlation between Video Frame Sizes and Qualities |
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4.4 Additional Metrics for FGS Encodings |
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4.5 Additional Metric for MDC Encodings |
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5.1 Overview of Video Trace Generation and Evaluation Process |
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5.1.3 Video Source YUV Test Sequences |
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5.1.4 Video Source Pre-Encoded Video |
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5.3 Evaluation of MPEG-4 Encodings |
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5.3.1 Single—Layer Encoding |
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5.3.2 Temporal Scalable Encoding |
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5.3.3 Spatial Scalable Encoding |
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5.4 Evaluation of H.264 Encodings |
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5.5 Evaluation of MPEG-4 FGS Encodings |
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5.6 Evaluation of Wavelet Video Traces |
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5.7 Evaluation of Pre-Encoded Content |
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5.8 Evaluation of MDC Encodings |
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6 Statistical Results from Video Traces |
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6.1 Video Trace Statistics for MPEG-4 Encoded Video |
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6.1.1 Examples from Silence of the Lambs Single Layer Encodings |
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6.1.2 Videos and Encoder Modes for Evaluated MPEG-4 Video Traces |
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6.1.3 Single Layer Encoded Video |
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6.1.4 Temporal Scalable Encoded Video |
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6.1.5 Spatial Scalable Encoded Video |
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6.2 Video Trace Statistics for H.264 Video Trace Files |
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6.3 Video Trace Statistics for Pre-Encoded Video |
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6.4 Video Trace Statistics for Wavelet Encoded Video |
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6.4.1 Analysis of Video Traffic |
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6.4.2 Analysis of Video Quality |
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6.4.3 Correlation Between Frame Sizes and Qualities |
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6.4.4 Comparison Between Wavelet and MPEG-4 Encoded Video |
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6.5 Video Trace Statistics for MPEG-4 FGS Encoded Video |
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6.6 Video Trace Statistics for MDC Encoded Video |
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| Part III Applications for Video Traces |
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7 IP Overhead Considerations for Video Services |
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7.1 Introduction and Motivation |
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7.2.1 Real Time Protocol (RTP) and User Datagram Protocol (UDP) |
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7.2.2 Transmission Control Protocol (TCP) |
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7.2.3 Internet Protocol (IP) |
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7.3.1 Session Description Protocol (SDP) |
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7.3.2 Session Announcement Protocol (SAP) |
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7.3.3 Session Initiation Protocol (SIP) |
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7.3.4 Real Time Streaming Protocol (RTSP) |
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7.3.5 Real Time Control Protocol (RTCP) |
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7.4 Header Compression Schemes |
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7.5 Short Example for Overhead Calculation |
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8 Using Video Traces for Network Simulations |
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8.1 Generating Traffic from Traces |
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8.1.1 Stream Level Issues |
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8.1.2 Frame/Packet Level Issues |
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8.2 Simulation Output Data Analysis |
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8.2.1 Performance Metrics in Video Trace Simulations |
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8.2.2 Estimating Performance Metrics |
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9 Incorporating Transmission Errors into Simulations Using Video Traces |
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9.1 Video Encoding and Decoding |
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9.1.1 Single Layer and Temporal Scalable Encoding |
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9.1.2 Spatial and SNR Scalable Video |
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9.2 Video Quality after Network Transport |
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9.2.1 Single Layer and Temporal Scalable Video |
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9.2.2 Spatial Scalable Video |
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9.3 Video °Met, Distortion |
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9.3.1 Comparison of Rate-Controlled and Non-Rate-Controlled Video Encoding for Single-Layer Video |
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9.3.2 Comparison of Rate-Controlled and Non-Rate-Controlled Video Encoding for Scalable Video |
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9.4 Perceptual Considerations for Offset Distortions or Qualities |
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9.5 Using Video Offset Distortion Traces |
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9.5.1 Assessing the Video Quality After Network Transport Using Video Traces |
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9.6 Offset Distortion Influence on Simulation Results |
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9.6.2 Spatial Scalable Video |
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9.7 Error-Prone and Lost MDC Descriptors |
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10 Tools for Working with Video Traces |
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10.1 Using Video Traces with Network Simulators |
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10.2 The VideoMeter Tool for Linux |
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10.3 RMSE and PSNR Calculator |
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10.4 MPEG-4 Frame Size Parser |
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10.5 Offset Distortion Calculators |
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10.5.2 Spatial Scalability |
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| List of Abbreviations |
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| Acknowledgements |
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| References |
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| Index |
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Lisainfo e-raamatute kohta