Book description
For any digital TV developer or manager, the maze of standards and specifications related to MHP and OCAP is daunting-you have to patch together pieces from several standards to gather all the necessary knowledge you need to compete worldwide. The standards themselves can be confusing, and contain many inconsistencies and missing pieces. Interactive TV Standards provides a guide for actually deploying these technologies for a broadcaster or product and application developer.Understanding what the APIs do is essential for your job, but understanding how the APIs work and how they relate to each other at a deeper level helps you do it better, faster and easier. Learn how to spot when something that looks like a good solution to a problem really isn't. Understand how the many standards that make up MHP fit together, and implement them effectively and quickly. Two DVB insiders teach you which elements of the standards that are needed for digital TV, highlight those elements that are not needed, and explain the special requirements that MHP places on implementations of these standards.
Once you've mastered the basics, you will learn how to develop products for US, European, and Asian markets--saving time and money. By detailing how a team can develop products for both the OCAP and MHP markets, Interactive TV Standards teaches you how to to leverage your experience with one of these standards into the skills and knowledge needed to work with the critical, related standards.
Does the team developing a receiver have all the knowledge they need to succeed, or have they missed important information in an apparently unrelated standard? Does an application developer really know how to write a reliable piece of software that runs on any MHP or OCAP receiver? Does the broadcaster understand the business and technical issues well enough to deploy MHP successfully, or will their project fail? Increase your chances of success the first time with Interactive TV Standards.
Table of contents
- Cover
- Halftitle
- Title
- Copyright
- Contents
- Introduction
-
1 The Middleware Market
- Why Do We Need Open Standards?
- Driving Forces Behind Open Standard Middleware
- What Are DVB and CableLabs?
- A History Lesson: The Background of MHP and OCAP
- The MHP Family Tree
- The Difficult Part of Standardization
- Intellectual Property and Royalties
- Where Do We Go from Here?
- Open Versus Proprietary Middleware
-
2 An Introduction to Digital TV
- The Consumer Perspective
- Customizable TV
- Understanding DTV Services
- Producing DTV Content
- Carrying Transport Streams in the Network
- Cable, Satellite, and Terrestrial Broadcasting
- Broadcasting Issues and Business Opportunities
- Subscriber Management and Scrambling
- The Return Channel: Technical and Commercial Considerations
- 3 Middleware Architecture
- 4 Applications and Application Management
- 5 The JavaTV Service Model
- 6 Resource Management Issues
- 7 Graphics APIs
- 8 Basic MPEG Concepts in MHP and OCAP
- 9 Reading Service Information
- 10 Section Filtering
-
11 Media Control
- Content Referencing in JMF
- Basic JMF Concepts
- JMF Players
- Time Bases, Clocks, and Media Time
- DSM-CC Normal Play Time
- Controls
- JMF Extensions for DTV
- Using Players to Control Players
- A DTV Special Case: The Video Drip Content Format
- JMF in the Broadcast World
- Managing Resources in JMF
- Restrictions on Another Resource: Tuning
- Playing Audio from Sources Other Than Files
- 12 DSM-CC and Broadcast File Systems
- 13 Security in MHP and OCAP
- 14 Communicating with Other Xlets
- 15 Building Applications with HTML
- 16 MHP 1.1
- 17 Advanced Topics
- 18 Building a Common Middleware Platform
-
19 Deploying MHP and OCAP
- From Vertical Markets to Horizontal Markets
- The Fight for Eyeballs: Cable, Satellite, and Terrestrial
- A Mandatory Middleware Platform?
- Switching Off Analog
- Making Money from ITV
- Other Types of Services
- Conditional Access and Horizontal Markets
- “MHP Lite” and Low-end Solutions
- Interoperability
- MHP Interoperability Events and Plug-fests
- Conformance Testing
- Head-end Requirements
- Using Object Carousels
- OTA Download and Engineering Channels
- Convergence with the Internet: Fact or Fiction?
- Appendix A: DVB Service Information
- Appendix B: ATSC Service Information
- Index
Product information
- Title: Interactive TV Standards
- Author(s):
- Release date: August 2012
- Publisher(s): Routledge
- ISBN: 9781136035692
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