AVI文件格式分析及其播放控件的设计

AVI文件分析及其播放控件的设计 毕业 AVI文件格式分析及其播放控件的设计   摘要：本文是在Windows XP下使用Visual C++ 6.0开发的基于DirectShow的AVI视频格式播放控件。我研究、学习了AVI视频格式的结构，视频编码的原理，算法以及实现视频解码播放的过程。第1章对软件的开发环境及相关资源进行简介，主要介绍了Visual C++ 6.0开发环境，AVI视频格式，DirectShow等。第2章进行可行性研究，对AVI视频格式的前景和实现条件的可行性进行分析。第3章对控件功能及性能进行需求分析。第4章概要设计，对控件的基本设计概念和处理流程进行分析。第5章详细设计，对程序系统的结构、算法以及功能实现进行具体的分析与设计。第6章软件测试，使用1个简单的播放程序调用控件，对AVI控件的功能进行详细测试。最后，了本次设计的与体会。 关键词：AVI； 控件； DirectX SDK File format analysis and playing control design of AVI   Abstract: This thesis uses Visual C++ 6.0 development environment to design an AVI video playing control based on directshow。The operation is Windows XP.I made a study of the Avi video format’s structure, video coding theory, algorithms and the performance of the video decoding and broadcasting’s process。 Chapter 1 brief introduction the development environment and related resources of the software, mostly introduced Visual C++ 6.0 development environment, Avi video formats and the directshow. Chapter II carry through the feasibility study, towards the Avi video formats on the prospects and conditions for the realization process feasibility analysis. Chapter III process requirements analysis of the control’s functional and performance. Chapter IV is preliminary design, versus the basic design concepts and disposal flow process procedures analysis. Chapter V detailed design; system structure, functions to achieve and algorithms process material analysis and design. Chapter VI is software testing, use a simple playing program transfor control, to make Avi detailed functional testing. Finally, summed up the experience and understanding of this design. Keys: AVI，Controls，DirectX SDK 注释：不含源代码