离散余弦变换SSE

建立了一个简单的、不闪烁的二维动画效果-establish a simple, two-dimensional animation flashing effect

单击鼠标左键调用this->SetTimer(1500,NULL),时间间隔是0.5秒,每隔0.5秒就会发送WM_TIMER消息,调用函数ONTIMER,使M_INDEX增加,通过INVALIDATE函数触发对屏幕的刷新.-click the left mouse button call this-

一个像太空船的多媒体动画-spacecraft as a multimedia animation

读卡器项目

一个频谱转换显示程序，可直接从声卡中采样-show a spectrum conversion procedures, which directly from the sound card Sampling

在多媒体程序的设计中经常需要处理声音文件，本文就是介绍如何在应用程序中播放WAV文件-In the design of multimedia programs often need to deal with sound files, this article is to introduce in the application how to play WAV files

这是一个用VC多媒体的ACM函数写的对音频压缩的程序，提供了ACM函数的调用方法-This is a VC ACM multimedia functions written in the audio compression procedures, the ACM function call method

声音监控程序，客户端程序，接收服务端发送的声音数据，并在SPEAKER中播放。-sound monitoring program, the client process, send and receive voice-data and broadcast SPEAKER.

可设定提醒时间和提醒事件-time can be set to remind the incident and reminded

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