Programming with the Java Media Framework

Transcription

1 Programming with the Java Media Framework Sean C. Sullivan Loren Winzeler Jeannie Deagen Deanna Brown WILEY COMPUTER PUBLISHING John Wiley & Sons, Inc. New York Chichester Weinheim Brisbane Singapore Toronto

2 Contents Acknowledgments About the Authors Introduction Overview of the Book and Technology How This Book Is Organized Who Should Read This Book Tools You Will Need What's On the CD-ROM Moving On xiii xv xvii xvii xvii xix xix xx xx PART I INTRODUCING THE JAVA MEDIA PLAYER 1 Chapter 1 Introduction to Multimedia in Java 3 A Brief Introduction to Java 3 What Is the Java Media Framework? 4 Establishing the Need for Advanced Media Support 5 History of Java Media Framework Development 7 Keeping JMF Cross-Platform 7 Potential Uses of the Java Media Player API 8 9 Chapter 2 Getting Started Using the Java Media Player 11 Specifications and Implementations 11 Development Software Tools 12 vii

3 viii Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 CONTENTS Install a JMF Implementation Practical Setup Tips Writing Your First Media Enabled Applet Starting with a Shell Applet Overview of the Player Interface Media Enabling HelloWorld Source Listing Java Media Player Fundamentals Clock Controller Duration MediaHandler Player Manager Java Media Controller Controller States Controller Error Conditions ControllerEvents Controls Synchronization Synchronization Basics Players Synchronized with Controllers Advanced Topics in Using the Java Media Player Player Controls Audio Controls Exception and Error Handling Extending the Java Media Player Players and DataSources Player Creation Process PackageManager

4 CONTENTS ix Supporting a New Protocol 68 Supporting a New File Type PART II PRACTICAL EXAMPLES OF PROGRAMMING WITH THE JAVA MEDIA PLAYER 73 Chapter 9 JMF Applets for the Web 75 VideoApplet 75 ScriptableMediaApplet 78 JarAudioApplet Chapter 10 Monitoring Media Data Download 95 Media Data Download Event Notification 95 CachingControl 95 The MediaDownloadProgress Application Source Listing 101 Chapter 11 Implementing a Custom Graphical User Interface 111 Reviewing the Default GUI 111 Creating a New Interface Source Listing 118 Chapter 12 Synchronization of Related Video 133 The SyncVideo Application Source Listing 138 Chapter 13 Extending JMF to Support a New File Type 147 Slide Show Files 147 Extending JMF with a Handler Class 148 Handler Class 149 SSCachingControl Class 154 SSControlPanelComponent Class 155 SSVisualComponent Class 157 RealizeThread Class 157 PrefetchThread Class 158 StartThread Class 159 Slide Show Application 161

5 X CONTENTS SlideShowApp Class Compiling and Running the Application Chapter 14 Extending JMF to Support a New Protocol Simple Transfer Protocol (STP) JMF and STP Implementation Overview Implementing the STPConstants Interface Implementing the STP DataSource Implementing STPPullSourceStream Implementing STPMediaLocator Implementing the STP Client Applet Implementing the STP Server Compiling the Code Testing the DataSource Chapter 15 Building a Video JavaBean Sun Bean Development Kit (BDK) Bean Fundamentals JVideo: A Reusable Video Bean The java.beans Package Implementing the JVideo Bean Compiling and Running the Bean Chapter 16 Programmer Tools PackagePrefixListEditor Compiling and Running the Prefix Editor PlayerTool Utility Compiling and Running the PlayerTool PART III JAVA MEDIA FRAMEWORK REFERENCES 243 Chapter 17 Java Media Player API Annotated Reference 245

6 CONTENTS xi Appendix A Appendix B Guide to CD-ROM Resources System Requirements Guide to Java and Java Media Resources on the Internet Contacting the Authors Source Code for This Book Web Resources Mailing Lists USENET Newsgroups Glossary Index