监控系统代码

生成wav的directshow fiter，可以用来输出波形文件，利用drectshow架构来编程，既可以集成在程序里，也可以当成com组件来运运行。

声卡频率计源代码，为网上收集的。下载使用时，请尊重原创作者的版权。-audio frequency meter source code to the online collection. When downloaded, please respect the original author"s copyright.

简单的视频录制功能

设计程序读取数据从摄像头 （或数码相机），用来识别图像帧。每个图像间隔 1 秒。文件将刻录到磁盘 D，与场景，以及订单窗体关联的图像文件名称。例如： anh11.jpg、 anh12.jpg、 anh21.jpg、 anh22.jpg。在这早期的指标景观只有第二个命令图像索引的索引顺序。直接在窗体上，可以捕获景观价值和场景中的映像的数目。

音视频采集完整的代码,包括采集设备,选择输入端子,及时抓图-Music Video Capture integrity of the code, including the acquisition of equipment, select input jack, timely Previously

又一个视频采集程序，易语言写的-also a video collection procedures, written in easy language

一个简单的VFW方式采集视频的例子，可以对有兴趣的朋友一定的帮助-VFW a simple way of collecting examples of video, you can have some friends interested in helping

实验中发现opencv的cvCaptureFromCAM 使用的是vfw,采用消息机制,速度较慢,测试发现fps只有 9-12左右,太慢了. 发现经过使用directshow后速度提升到60帧/s.在opencv group上了解到这是一个普遍问题,也许有人做过转换,却没有完整的例子与代码.在此贴出.对希望提高opencv视频分析速度的有所帮助-Opencv experiment found that the cvCaptureFromCAM using vfw, the use of information mechanism to slow fps test found that only about 9-12, too slow. Discovered through the use of DirectShow velocity to 60/s. In opencv group understanding that this is a common problem, perhaps someone has done the conversion, but no complete examples and code.此贴out in. opencv want to improve the speed of video analysis help

vcap源代码这是一个纯粹的Win32 API 应用程序，No MFC。程序示范了VFW(Video for Windows)的使用。显示来自摄像头的视频并可以将视频截获下来保存为AVI文件。程序示范了非矩形窗口编程以及“文件保存”通用对话框的实现。本代码是初学者不可多得的例子程序。-vcap source code This is a pure Win32 API application, No MFC. Procedures demonstrated the VFW (Video for Windows) use. Show video from the camera and can be intercepted off the video saved as AVI files. Process model of non-rectangular windows programming as well as file Universal Realization of the dialog box. This code is a rare example of a beginner program.

这是一个用VC＋＋开发的视频采集的程序，不但可以回放视频，还可以保存视频和图片-This is a VC++ video capture application with the fuction of video playback ,and you can also save the captured video or iamge.