MSN:liang_ls@163.com
MAIL:liangls1982@gmail.com
我的代码如下:
请陆老师指教,我是windows mobile 6.0的系统
CHK(m_pCaptureGraphBuilder->FindInterface(NULL,NULL,m_pVideoCaptureFilter,IID_IAMCameraControl,(void**)&pCamControl));
//CHK( m_pVideoCaptureFilter->QueryInterface(IID_IAMCameraControl, (void **)&pCamControl));
CHK( pCamControl->GetRange(CameraControl_Focus,&Min,&Max,&Step,&Default,&Flags));
CHK( pCamControl->Get(CameraControl_Focus, &Val, &Flags));
printf("Focus : %d - %d ; %d [%d](%d) ? \n",Min,Max,Step,Default,Val);
CHK( pCamControl->Set(CameraControl_Focus,200,CameraControl_Flags_Manual));
CHK( pCamControl->GetRange(CameraControl_Zoom,&Min,&Max,&Step,&Default,&Flags));
CHK( pCamControl->Get(CameraControl_Zoom, &Val, &Flags));
printf("Zoom : %d - %d ; %d [%d](%d) ? \n",Min,Max,Step,Default,Val);
CHK( pCamControl->Set(CameraControl_Zoom,4,CameraControl_Flags_Manual));