Book description
How Video Works has been a bible for professionals in the video world since 1985. It offers easy to understand explanations of the entire world of video. A complete guide from analog video to all the new digital technologies, including HD, compression, and encoding. This book is a must-have for any broadcast or video production department. It is also perfect for the new video technician or non-tech creative professional who is just beginning to discover the digital world. Update your library with the brand new version of an industry standard.Table of contents
- Cover
- Halftitle
- Title
- Copyright
- Table of Contents
- Acknowledgments
- 1 Introduction
- 2 Electronic Photography
- 3 Scanning
- 4 Synchronizing the Analog Signal
- 5 The Transmitted Signal
- 6 Color Video
- 7 Monitoring the Color Image
- 8 Analog Waveform Monitors
- 9 Analog Vectorscopes
- 10 The Encoded Signal
- 11 Digital Theory
-
12 Digital Television Standards
- Standards Organizations
- Standards Criteria
- Image Resolution
- Aspect Ratios
- Pixel Aspect Ratio
- Interlace and Progressive Scan Modes
- Frame Rate
- Standards Categories
- Conventional Definition Television (CDTV)
- Digital Television Categories (DTV)
- High Definition Television (HDTV)
- Standard Definition Television (SDTV)
- Enhanced Definition Television (EDTV)
- Digital Television Standards
- Digital Television Transmission
-
13 High Definition Video
- Widescreen Aspect Ratio
- Image Resolution
- Progressively Segmented Frames
- Frame Rate
- Film-to-Tape Conversion
- Converting Different Frame Rate Sources
- Using 2:3 and 3:2 Pulldown Sequences
- Maintaining Consistency in Pulldown Sequences
- Converting an HD Signal
- HDTV Applications
- Non-Picture Data
- Vertical Ancillary Data (VANC)
- Horizontal Ancillary Data (HANC)
- Metadata
- Syncing the HD Signal
- Tri-Level Sync
- 14 Digital Scopes
-
15 Compression
- Lossless Compression
- Lossy Compression
- Data Reduction
- Intraframe Compression
- Interframe Compression
- Data Transmission Limitations
- Bit Rates
- Constant Bit Rates
- Variable Bit Rates
- JPEG Compression
- JPEG 2000
- Motion JPEG Compression
- MPEG Compression
- The MPEG Process
- I Frames
- P Frames
- B Frames
- The Group of Pictures (GOP)
- IP Method
- IBP Method
- Profiles and Levels
- Main Profile at Main Level
- Video Encoding and Compression
- MPEG Variations
- MPEG-1
- MPEG-2
- MPEG-4
- MPEG-4 Compression Process
- Problems Introduced During Compression
- Compression Artifacts
- Compression for Broadband, Cell Phones, and Handheld Devices
- DVB-S and DVB S-2
- DVB-C
- DVB-T
- DVB-H
- DMB
- ISDB
- Wi-Fi and WiMAX
- 16 Image Acquisition and Recording Formats
- 17 Optical Media
- 18 Timecode
- 19 Audio for Video
- 20 Overview of Operations
- 21 Test Signals, Displays, and Media Problems
- Glossary
- Index
Product information
- Title: How Video Works, 2nd Edition
- Author(s):
- Release date: October 2012
- Publisher(s): Focal Press
- ISBN: 9781136069819
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