最近用evc编写的一个媒体播放器程序原代码，支持dat,mpeg1,mepg4,avi,mp3,wmv.相信对想开发wince下媒体播放的朋友有一定的参考价值...

该程序用于验证DC矩阵与AC矩阵之间DCT变换与反变换之间的关系。X=Xdc+Xac 将DC矩阵和AC矩阵分别反变换后变成Xdc和Xac AC矩阵就是将Y[0][0]置为零后的DCT矩阵 DCT=Y=A*X*At-the procedures used to validate DC and AC Matrix between DCT and inverse transform the relationship between. X = Xdc Xac to DC and AC matrix-matrix respectively transform into Xdc and Xac AC matrix is to Y [0] [0] is zero home after the DCT matrix DCT = Y = A* X* At

filter 实现mpg4，h263,h264,divx等格式的解码，使用汇编内核，可能阅读起来有点麻烦，但filter部分使用的是标准的c++可以结合这些理解-filter realize mpg4, h263, h264, divx and other format decoder, use the compilation of the kernel, you may read up a little trouble, but the filter used is a standard part of the c++ can combine these to understand

提供给运用流媒体技术开发的人各种流媒体开发方案-Streaming media提供给流媒体开发的人各种流媒体开发方案

mpeg4实现的软件代码，极具参考价值-code of software to implement mpeg4, valuable to be refrenced

This sample shows the necessary code to recompress a WMV file. It shows reading uncompressed samples, writing uncompressed samples, multi-pass encoding, multi-channel output, and smart recompression. -This sample shows the necessary code to rec ompress a WMV file. It shows reading uncompress ed samples, writing uncompressed samples, multi-pass encoding, multi-channel output, and smart recompression.

开放源代码的MPEG4编码器。遵循GPL协议。-Open source MPEG4 encoder. Follow the GPL agreement.

我自己开发的vod系统源码，包括管理模块等等，绝对可用- I develop the vod system source code, including administration module and so on, absolutely may use

h.264编码器，解码器-encoder and decoder

将采集到的音视频数据生成windows media 文件（数据类型：视频RGB,音频PCM） 此项目是DLL/LIB项目，提供调用接口-Will be collected audio and video data generation windows media files (data type: Video RGB, audio PCM) for this project is DLL/LIB project to provide Call Interface

在 Microsoft Visual C# .NET 中使用 DirectShow 控件，开发一个媒体播放器，用来播放数字音频和视频。-In Microsoft Visual C#. NET controls the use of DirectShow, to develop a media player, used to play digital audio and video.