AtlDvr

从一个mpeg4视频文件中，抓取给定起始结束时间段内的图像，保存为jpeg格式，使用directshow实现(From a mpeg4 video file, the crawl a given time period starting the end of the image, save it as a jpeg format, the use of DirectShow realize)

做一频谱分析处理，为滤波提供频率(Spectrum analyzer to do one deal, in order to provide frequency filtering)

一个完整的画板源代码！希望能给大家带来帮助和思考，感谢有你，一起努力！(a coder to painter)

第十一讲　多媒体编程 第十一讲　多媒体编程 (XI XI speakers talk about multimedia programming multimedia programming)

说明：  一个VC写的程序，dvr播放器，希望对初学同学又所帮助，已编译通过，好用。(VC to write a program, dvr player, want to help beginner students they have been compiled by, easy to use.)

vb编的播放器,充分运用了多种控件,功能强大！(vb series player,full use of a variety of controls,powerful!)

说明：  里面有两个程序，文件夹01是server的代码，02是client的代码，当服务器端接有摄像头时，可从客户端输入ip捕捉到图像(There are two procedures, folder 01 is the server code, 02 is the client code, when the server has terminated the camera, they can enter the ip from the client to capture images)

具有播放媒体文件，全屏控制，音量控制，定不显示等功能(Play media files, full control, volume control, given does not display and other functions)

光立方的一个用于显示动画和音乐频谱的源码，实现的动画种类很多，详见源码内的注释。(A light cube is used to display the spectrum of the source animation and music, many implementations of animation types, detailed source notes inside.)

基于DirectSound的声音播放器。本实例将介绍使用DirecSound技术编写的声音播放器，DirecSound编程技术在多媒体编程中需要经常用到。(DirectSound-based audio player. This example describes the preparation technique using DirecSound sound player, DirecSound programming technique often used in multimedia programming needs.)