// HKRedCam.cpp : 定义控制台应用程序的入口点。
//
//#include "stdafx.h"
//#include "afxdialogex.h"
#include "HCNetSDK.h"
#include<iostream>
using namespace std;
int main()
{
LONG m_lServerID;
LONG m_lChannel;
LONG m_iDevIndex;
LONG m_lPUServerID;
LONG m_lPlayHandle;
long m_lUserID;
long m_lPreviewHandle;
if (!NET_DVR_Init())
{
cout << ("初始化：SDK初始化失败！错误信息：%s(%d)", NET_DVR_GetErrorMsg(), NET_DVR_GetLastError()) << endl;
}
else
{
NET_DVR_SetLogToFile(3, "./record/");
cout << ("初始化成功") << endl;
}
NET_DVR_DEVICEINFO_V30 struDeviceInfo;
m_lUserID = NET_DVR_Login_V30("192.168.1.65", 8000, "admin", "guoji123", &struDeviceInfo);
printf("注册返回值:%d！！！\n", m_lUserID);
if (m_lUserID < 0)
{
cout << "登入失败" << endl;
}
else
{
NET_DVR_PREVIEWINFO struPara;
struPara.byPreviewMode = 0;
struPara.byProtoType = 0;
struPara.dwStreamType = 0;
struPara.dwLinkMode = 0;
struPara.lChannel = 1;
m_lPreviewHandle = NET_DVR_RealPlay_V40(m_lUserID, &struPara, NULL, NULL);
if (m_lPreviewHandle < 0)
{
cout << "预览失败：" << NET_DVR_GetErrorMsg() << " " << NET_DVR_GetLastError() << endl;
}
else
{
cout << "预览成功" << endl;
}
}
bool m_bGetFocusmodeCfg = false;
NET_DVR_FOCUSMODE_CFG m_struFocusModeCfg;
DWORD dwReturned = 0;
if (NET_DVR_GetDVRConfig(m_lUserID, NET_DVR_GET_FOCUSMODECFG, 1, &m_struFocusModeCfg, sizeof(m_struFocusModeCfg), &dwReturned))
{
cout<<"聚焦模式：获取参数成功！"<<endl;
m_bGetFocusmodeCfg = true;
cout << "光学变倍值: " << m_struFocusModeCfg.fOpticalZoomLevel << endl;
}
else
{
cout << "聚焦模式：获取参数失败！错误信息： " << NET_DVR_GetLastError() << endl;
}
if (m_lUserID < 0)
{
printf("聚焦模式：未登录设备！");
}
else
{
if (!m_bGetFocusmodeCfg)//只是一个判断，判断是否获取参数成功
{
printf("聚焦模式：还未获取参数！");
}
else
{
m_struFocusModeCfg.fOpticalZoomLevel = 1;
if (NET_DVR_SetDVRConfig(m_lUserID, NET_DVR_SET_FOCUSMODECFG, 1, &(m_struFocusModeCfg), sizeof(m_struFocusModeCfg)))
{
cout << "光学变倍修改成功，修改后的光学变倍为：" << m_struFocusModeCfg.fOpticalZoomLevel << endl;
}
else
{
cout << "聚焦模式：设置失败！错误信息： " << NET_DVR_GetLastError() << endl;
}
}
}
return 0;
}
海康相机光学变倍C++Demo
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2018-07-07
11:10:46
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海康相机光学变倍C++实现.rar （62个子文件） 
HKCamerTest doc 
设备网络SDK使用手册.chm 6.01MB .vs HKCamerTest v14 .suo 25KB HKCamerTest HKCamerTest.vcxproj 7KB HKCamerTest.vcxproj.filters 945B record SdkLog_1_W.log 3KB main.cpp 2KB x64 Debug HKCamerTest.log 614B vc140.pdb 780KB HKCamerTest.tlog CL.write.1.tlog 396B link.command.1.tlog 1KB CL.read.1.tlog 32KB CL.command.1.tlog 570B HKCamerTest.lastbuildstate 150B link.write.1.tlog 382B link.read.1.tlog 3KB HKCamerTest.Build.CppClean.log 751B main.obj 123KB vc140.idb 1.05MB incCn DataType.h 5KB HCNetSDK.h 2.1MB DecodeCardSdk.h 24KB plaympeg4.h 32KB lib win64 
LocalXml.zip 1.25MB HCCore.dll 1.55MB SuperRender.dll 252KB PlayCtrl.dll 4.65MB HWDecode.dll 2.4MB HCCore.lib 160KB MP_Render.dll 382KB HCNetSDKCom HCPreview.lib 35KB HCAlarm.lib 14KB AnalyzeData.dll 286KB HCGeneralCfgMgr.dll 1.48MB HCIndustry.dll 1.1MB libiconv2.dll 965KB HCAlarm.dll 585KB OpenAL32.dll 779KB HCPreview.dll 834KB AudioIntercom.dll 360KB SystemTransform.dll 298KB HCCoreDevCfg.dll 1.05MB HCGeneralCfgMgr.lib 45KB HCVoiceTalk.dll 712KB StreamTransClient.dll 492KB HCPlayBack.dll 548KB HCDisplay.dll 898KB D3DCompiler_43.dll 2.41MB HCNetSDK.lib 200KB EagleEyeRender.dll 303KB GdiPlus.lib 211KB HCNetSDK.dll 935KB d3dx9_43.dll 2.29MB GdiPlus.dll 2.07MB AudioRender.dll 132KB PlayCtrl.lib 85KB libmmd.dll 3.1MB YUVProcess.dll 879KB x64 Debug HKCamerTest.ilk 448KB HKCamerTest.pdb 1.25MB
HKCamerTest.exe 62KB HKCamerTest.sdf 44.75MB HKCamerTest.sln 1KB资源评论
