本书以DirectX SDK 9.0版为蓝本，内容几乎涵盖了在Windows平台上使用DirectShow进行C++编程的方方面面。全书共分4个部分。第1部分详细介绍了DirectShow的基础知识。第2部分重点讨论了Filter的开发，以及DirectShow应用程序的开发，包括目前非常流行的音视频采集、数码摄像机的支持、非线性编辑等应用。第3部分深入分析了DirectShow SDK提供的部分典型源代码。第4部分结合作者个人的一些开发实践，通过案例和开放源代码分析，进一步介绍DirectShow的实务应用-this book DirectX SDK version 9.0, modeled almost covers the Windows platform for execution of all aspects of C programming. The book is divided into four parts. Part 1 introduced DirectShow basic knowledge. Part 2 focused on the development of Filter, and DirectShow application development, including the current popular collection of audio and video, digital cameras, nonlinear editing applications. Part 3-depth analysis of the DirectShow SDK typical part of the source code. Part 4 of the author some personal development practice through case and open-source analysis, and further on the practical application of DirectShow