3GPP AMR Speech coding

mp3 原理图 和pcb-mp3 schematic and PCB

用VC 实现视频监控录像-with VC Video Surveillance video

这是用XML和HTML结合编写的一个关于申奥主题的网页-This is HTML and XML in conjunction with the preparation of a bid on the theme of the website

一个非常酷的屏幕保护程序（一个小男孩在跳舞，四周星光闪动，还有非常酷的背景音乐）-a cool screensaver program. a dancing lovely kid winkling stars around, and playing cool background music

一个简间的ＭＰ３播放程序．对初涉音频处理者很有帮助．-Between a simple MP3 player. To deal with those helpful初涉audio.

在cygwin下使用-g和-O0 option编译Mplayer. 对于学习windows平台学习Mplayer很有帮助。-in cygwin use-g and-build option years at Mplayer. Learning windows platform learning Mplayer helpful.

Flash播放器原代码。我写的Flash播放器,原理很简单,有兴趣的朋友不妨照着我的代码试一试! 不错的。花了我不少时间的-Flash Player original code. I wrote the Flash player, a very simple principle, interested friends may wish to follow the code I try! Good. I spent a lot of time

Visual C++多媒体开发指南配套源码.zip-Visual C Multimedia Development Guide matching source. Zip

基于DirectShow的摄像机视频捕捉, 是用MFC写的, 封装的比较简单, 适合初学者研究-DirectShow-based video capture camera, is written with MFC, the package is relatively simple, suitable for beginners study

DirectX has changed quite a bit over the years and the new DirectX 9 offers some new things that previous versions never did. DX9 provides new functionalities for enhanced 3D manipulations. But one big change is the addition of a managed DirectX so that you can create applications using a .Net language and still tie into DirectX. This is without having to work around a COM Interoperability issue. DirectX9 directly supports managed code and makes life for the DirectX/C# developer much simpler in the long run. The Managed DirectX classes include a DirectDraw set of classes to use for 2D manipulation. This 2D interface is not a new version of DirectDraw - it is a wrapper to get to the DirectDraw7 interface. This is good for a lot of developers that still want to do 2D games and also want to use a .NET language.-DirectX has changed quite a bit over the years and the new DirectX 9 offers some new things that previous versions never did. DX9 provides new functionalities for enhanced 3D manip