VC6.0视频采集的步骤：
1、插入摄像头，安装驱动 VCap2800 USB2.0 DRV（windows 7）或者Vcap2820 sdk，两者依次尝试
注意：驱动有一下几种，如果USB2.0 DRVB不成功！！可以换驱动VCap2820 sdk进行尝试!!!
2、G:\VC++视频采集资料\USB2800\Vcap2820 sdk\Vcap2820 sdk目录下的 devwdm.ax 放到c:\windows\system32\目录下
3、打开 “运行”，输入 Regsvr32 c:\windows\system32\devwdm.ax 进行注册驱动
4、创建VC工程，基于对话框
5、添加devwdm.dll devwdm.h devwdm.lib到项目中，这些是摄像头的相关API
5、在StdAfx.h文件中加载动态链接库
#pragma comment(lib,"devwdm.lib")
- // stdafx.h : include file for standard system include files,
- // or project specific include files that are used frequently, but
- // are changed infrequently
- //
-
- #if !defined(AFX_STDAFX_H__1357FC0D_0191_4DD3_8CB5_4A15DA0B970C__INCLUDED_)
- #define AFX_STDAFX_H__1357FC0D_0191_4DD3_8CB5_4A15DA0B970C__INCLUDED_
-
- #if _MSC_VER > 1000
- #pragma once
- #endif // _MSC_VER > 1000
-
- #define VC_EXTRALEAN // Exclude rarely-used stuff from Windows headers
-
- #include <afxwin.h> // MFC core and standard components
- #include <afxext.h> // MFC extensions
- #include <afxdisp.h> // MFC Automation classes
- #include <afxdtctl.h> // MFC support for Internet Explorer 4 Common Controls
- #ifndef _AFX_NO_AFXCMN_SUPPORT
- #include <afxcmn.h> // MFC support for Windows Common Controls
- #endif // _AFX_NO_AFXCMN_SUPPORT
-
- //注册动态链接库
- #pragma comment(lib,"devwdm.lib")
-
- //{{AFX_INSERT_LOCATION}}
- // Microsoft Visual C++ will insert additional declarations immediately before the previous line.
-
- #endif // !defined(AFX_STDAFX_H__1357FC0D_0191_4DD3_8CB5_4A15DA0B970C__INCLUDED_)
6、添加头文件到响应的cpp应用文件中，进行测试
- void CVideoDemoDlg::OnOK()
- {
- // TODO: Add extra validation here
-
- devwdm_InitCard(0,m_static.m_hWnd,300,400);//初始化
-
- devwdm_StartVideoPreview(0);//启动
-
- // CDialog::OnOK();
- }
备注：相关资料下载http://download.csdn.net/detail/ma451152002/6334637
转载自： http://blog.csdn.net/ma451152002/article/details/12138343
posted on 2016-04-24 22:57
cpsprogramer 阅读(1873)
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