public captureControl()
{
m_bInitSDK = CHCNetSDK.NET_DVR_Init();
if (m_bInitSDK == false)
{
return;
}
else
{
//保存SDK日志 To save the SDK log
CHCNetSDK.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\Front\\", true);
CHCNetSDK.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\Front\\", true);
CHCNetSDK.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\Front\\", true);
CHCNetSDK.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\Front\\", true);
CHCNetSDK.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\Front\\", true);
CHCNetSDK.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\Front\\", true);
CHCNetSDK.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\Front\\", true);
}
m_bInitSDKBack = CHCNetSDKBack.NET_DVR_Init();
if (m_bInitSDKBack == false)
{
return;
}
else
{
//保存SDK日志 To save the SDK log
CHCNetSDKBack.NET_DVR_SetLogToFile(3, "C:\\SdkLog\\Back\\", true);
}
return;
}
private void capture_backPicture(object fileName)
{
if (enableback)
{
if (capmethod == 0)
{
string sJpegPicFileName;
//图片保存路径和文件名 the path and file name to save
sJpegPicFileName = (string)fileName;
//CreateVehiclePicturePath(ref sJpegPicFileName);
int lChannel = 1; //通道号 Channel number
CHCNetSDKBack.NET_DVR_JPEGPARA lpJpegPara = new CHCNetSDKBack.NET_DVR_JPEGPARA();
lpJpegPara.wPicQuality = 0; //图像质量 Image quality
lpJpegPara.wPicSize = 0xff; //抓图分辨率 Picture size: 2- 4CIF，0xff- Auto(使用当前码流分辨率)，抓图分辨率需要设备支持，更多取值请参考SDK文档
//JPEG抓图 Capture a JPEG picture
if (!CHCNetSDKBack.NET_DVR_CaptureJPEGPicture(m_lUserIDBack, lChannel, ref lpJpegPara, sJpegPicFileName))
{
iLastErr = CHCNetSDKBack.NET_DVR_GetLastError();
str = "截取后摄像头照片失败, error code= " + iLastErr;
ini.INIIO.saveLogInf(str);
}
else
{
str = "截取后摄像头照片成功： " + sJpegPicFileName;
ini.INIIO.saveLogInf(str);
}
}
else
{
string sJpegPicFileName;
//图片保存路径和文件名 the path and file name to save
sJpegPicFileName = (string)fileName;
//CreateVehiclePicturePath(ref sJpegPicFileName);
int lChannel = backchanel; //通道号 Channel number
CHCNetSDK.NET_DVR_JPEGPARA lpJpegPara = new CHCNetSDK.NET_DVR_JPEGPARA();
lpJpegPara.wPicQuality = 0; //图像质量 Image quality
lpJpegPara.wPicSize = 0xff; //抓图分辨率 Picture size: 2- 4CIF，0xff- Auto(使用当前码流分辨率)，抓图分辨率需要设备支持，更多取值请参考SDK文档
//JPEG抓图 Capture a JPEG picture
if (!CHCNetSDK.NET_DVR_CaptureJPEGPicture(m_lUserID, lChannel, ref lpJpegPara, sJpegPicFileName))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
str = "截取后摄像头照片失败, error code= " + iLastErr;
ini.INIIO.saveLogInf(str);
//textBox1.AppendText(str + "\r\n");
}
else
{
str = "截取后摄像头照片成功： " + sJpegPicFileName;
ini.INIIO.saveLogInf(str);
}
}
}
else
{
str = "截取后摄像头照片失败,后摄像头未使能 ";
ini.INIIO.saveLogInf(str);
}
}
/// <summary>
///
/// </summary>
/// <param name="cameraIndex">1,前摄像头 2,后摄像头</param>
/// <param name="isTurnedOn"></param>
/// <param name="handle"></param>
public void openLiveView(int cameraIndex, IntPtr handle)
{
if (cameraIndex == 1)
{
if (enablefront)
{
if (capmethod == 0)
{
if (m_lUserID < 0)
{
return;
}
if (m_lRealHandle < 0)
{
CHCNetSDK.NET_DVR_PREVIEWINFO lpPreviewInfo = new CHCNetSDK.NET_DVR_PREVIEWINFO();
lpPreviewInfo.hPlayWnd = handle; //预览窗口
lpPreviewInfo.lChannel = 1; //预te览的设备通道
lpPreviewInfo.dwStreamType = 1; //码流类型：0-主码流，1-子码流，2-码流3，3-码流4，以此类推
lpPreviewInfo.dwLinkMode = 0; //连接方式：0- TCP方式，1- UDP方式，2- 多播方式，3- RTP方式，4-RTP/RTSP，5-RSTP/HTTP
lpPreviewInfo.bBlocked = true; //0- 非阻塞取流，1- 阻塞取流
CHCNetSDK.REALDATACALLBACK RealData = new CHCNetSDK.REALDATACALLBACK(RealDataCallBack); //预览实时流回调函数
IntPtr pUser = new IntPtr(); //用户数据
//打开预览 Start live view
m_lRealHandle = CHCNetSDK.NET_DVR_RealPlay_V40(m_lUserID, ref lpPreviewInfo, null /*RealData*/, pUser);
if (m_lRealHandle < 0)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
str = "NET_DVR_RealPlay_V40 failed, error code= " + iLastErr; //预览失败，输出错误号
return;
}
else
{
//预览成功
//rectangleShape1.FillColor = Color.Lime;
//rectangleShape2.FillColor = Color.Lime;
//rectangleShape3.FillColor = Color.Lime;
//btnPreview.Text = "Stop Live View";
}
}
}
else
{
if (m_lUserID < 0)
{
return;
}
if (m_lRealHandle < 0)
{
CHCNetSDK.NET_DVR_PREVIEWINFO lpPreviewInfo = new CHCNetSDK.NET_DVR_PREVIEWINFO();
lpPreviewInfo.hPlayWnd = handle; //预览窗口
lpPreviewInfo.lChannel = frontchanel; //预te览的设备通道
lpPreviewInfo.dwStreamType = 1; //码流类型：0-主码流，1-子码流，2-码流3，3-码流4，以此类推
lpPreviewInfo.dwLinkMode = 0; //连接方式：0- TCP方式，1- UDP方式，2- 多播方式，3- RTP方式，4-RTP/RTSP，5-RSTP/HTTP
lpPreviewInfo.bBlocked = true; //0- 非阻塞取流，1- 阻塞取流
CHCNetSDK.REALDATACALLBACK RealData = new CHCNetSDK.REALDATACALLBACK(RealDataCallBack); //预览实时流回调函数
IntPtr pUser = new IntPtr(); //用户数据
//打开预览 Start live view
m_lRealHandle = CHCNetSDK.NET_DVR_RealPlay_V40(m_lUserID, ref lpPreviewInfo, null /*RealData*/, pUser);
if (m_lRealHandle < 0)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
str = "NET_DVR_RealPlay_V40 failed, error code= " + iLastErr; //预览失败，输出错误号
return;
}
else
{
//预览成功
//rectangleShape1.FillColor = Color.Lime;
//rectangleShape2.FillColor = Color.Lime;
//rectangleShape3.FillColor = Color.Lime;
//btnPreview.Text = "Stop Live View";
}
}
}
}
else
{
ini.INIIO.saveLogInf("前摄像头未使能");
}
}
else if (cameraIndex == 2)
{
if (enableback)
{
if (capmethod == 0)
{
if (m_lUserIDBack < 0)
{
return;
}
if (m_lRealHandleBack < 0)
{
CHCNetSDKBack.NET_DVR_PREVIEWINFO lpPreviewInfoBack = new CHCNetSDKBack.NET_DVR_PREVIEWINFO();
lpPreviewInfoBack.hPlayWnd = handle; //预览窗口
lpPreviewInfoBack.lChannel = 1; //预te览的设备通道
lpPreviewInfoBack.dwStreamType = 1; //码流类型：0-主码流，1-子码流，2-码流3，3-码流4，以此类推
lpPreviewInfoBack.dwLinkMode = 0; //连接方式：0- TCP方式，1- UDP方式，2- 多播方式，3- RTP方式，4-RTP/RTSP，5-RSTP/HTTP
lpPreviewInfoBack.bBlocked = true; //0- 非阻塞取流，1- 阻塞取流
CHCNetSDKBack.REALDATACALLBACK RealDataBack = new CHCNetSDKBack.REALDATACALLBACK(RealDataCallBackBack); //预览实时流回调函数
IntPtr pUserBack = new IntPtr(); //用户数据
//打开预览 Start live view
m_lRealHandleBack = CHCNetSDKBack.NET_DVR_RealPlay_V40(m_lUserID, ref lpPreviewInfoBack, null /*RealData*/, pUserBack);
if (m_lRealHandleBack < 0)
{
iLastErrBack = CHCNetSDKBack.NET_DVR_GetLastError();
strBack = "NET_DVR_RealPlay_V40 failed, error code= " + iLastErrBack; //预览失败，输出错误号
return;
}
else
{
//预览成功
//rectangleShape4.FillColor = Color.Lime;
//rectangleShape5.FillColor = Color.Lime;
//rectangleShape6.FillColor = Color.Lime;
//btnPreview.Text = "Stop Live View";
}
}
}
else
{
if (m_lUserID < 0)
{
return;
}
if (m_lRealHandleBack < 0)
{
CHCNetSDK.NET_DVR_PREVIEWINFO lpPreviewInfo = new CHCNetSDK.NET_DVR_PREVIEWINFO();
lpPreviewInfo.hPlayWnd = handle; //预览窗口
lpPreviewInfo.lChannel = backchanel; //预te览的设备通道
lpPreviewInfo.dwStreamType = 1; //码流类型：0-主码流，1-子码流，2-码流3，3-码流4，以此类推
lpPreviewInfo.dwLinkMode = 0; //连接方式：0- TCP方式，1- UDP方式，2- 多播方式，3- RTP方式，4-RTP/RTSP，5-RSTP/HTTP
lpPreviewInfo.bBlocked = true; //0- 非阻塞取流，1- 阻塞取流
CHCNetSDK.REALDATACALLBACK RealData = new CHCNetSDK.REALDATACALLBACK(RealDataCallBack); //预览实时流回调函数
IntPtr pUser = new IntPtr(); //用户数据
//打开预览 Start live view
m_lRealHandleBack = CHCNetSDK.NET_DVR_RealPlay_V40(m_lUserID, ref lpPreviewInfo, null /*RealData*/, pUser);
if (m_lRealHandleBack < 0)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
str = "NET_DVR_RealPlay_V40 failed, error code= " + iLastErr; //预览失败，输出错误号
return;
}
else
{
//预览成功
//rectangleShape1.FillColor = Color.Lime;
//rectangleShape2.FillColor = Color.Lime;
//rectangleShape3.FillColor = Color.Lime;
//btnPreview.Text = "Stop Live View";
}
}
}
}
else
{
ini.INIIO.saveLogInf("后摄像头未使能");
}
}
}
public bool init_camera(carinfor.captureConfigData camerainfdata)
{
capmethod = camerainfdata.captureMethod;
enablefront = camerainfdata.ENABLEFRONT;
enableback = camerainfdata.ENABLEBACK;
if (camerainfdata.captureMethod == 0)
{
if (camerainfdata.ENABLEFRONT)
{
if (camerainfdata.CAMERAFRONTIP == "" || camerainfdata.CAMERAFRONTPORT == 0 ||
camerainfdata.CAMERAFRONTUSER == "" || camerainfdata.CAMERAFRONTPASSWORD == "")
{
ini.INIIO.saveLogInf("Please input IP, Port, User name and Password!\r\n");
//return;
}
else if (m_lUserID < 0)
{
string DVRIPAddress = camerainfdata.CAMERAFRONTIP; //设备IP地址或者域名
Int16 DVRPortNumber = (Int16)camerainfdata.CAMERAFRONTPORT; //设备服务端口号
string DVRUserName = camerainfdata.CAMERAFRONTUSER; //设备登录用户名
string DVRPassword = camerainfdata.CAMERAFRONTPASSWORD; //设备登录密码
CHCNetSDK.NET_DVR_DEVICEINFO_V30 DeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V30();
//登录设备 Login the device
m_lUserID = CHCNetSDK.NET_DVR_Login_V30(DVRIPAddress, DVRPortNumber, DVRUserName, DVRPassword, ref DeviceInfo);
if (m_lUserID < 0)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
ini.INIIO.saveLogInf("NET_DVR_Login_V30 failed, error code= " + iLastErr + "\r\n");
//return;
}
else
{
//登录成功
//MessageBox.Show("Login Success!");
ini.INIIO.saveLogInf("Camera in front Login Success!" + "\r\n");
isCameraFrontReady = true;
}
}
else
{
//注销登录 Logout the device
if (m_lRealHandle >= 0)
{
ini.INIIO.saveLogInf("Please stop live view firstly" + "\r\n");
}
if (!CHCNetSDK.NET_DVR_Logout(m_lUserID))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
ini.INIIO.saveLogInf("NET_DVR_Logout failed, error code= " + iLastErr + "\r\n");
//return;
}
m_lUserID = -1;
}
//return;
}
else
{
ini.INIIO.saveLogInf("Camera in front is disable!" + "\r\n");
}
if (camerainfdata.ENABLEBACK)
{
if (camerainfdata.CAMERABACKIP == "" || camerainfdata.CAMERABACKPORT == 0 ||
camerainfdata.CAMERABACKUSER == "" || camerainfdata.CAMERABACKPASSWORD == "")
{
ini.INIIO.saveLogInf("Please input IP, Port, User name and Password!" + "\r\n");
//return;
}
else if (m_lUserIDBack < 0)
{
string DVRIPAddress = camerainfdata.CAMERABACKIP; //设备IP地址或者域名
Int16 DVRPortNumber = (Int16)camerainfdata.CAMERABACKPORT; //设备服务端口号
string DVRUserName = camerainfdata.CAMERABACKUSER; //设备登录用户名
string DVRPassword = camerainfdata.CAMERABACKPASSWORD; //设备登录密码
CHCNetSDKBack.NET_DVR_DEVICEINFO_V30 DeviceInfo = new CHCNetSDKBack.NET_DVR_DEVICEINFO_V30();
//登录设备 Login the device
m_lUserIDBack = CHCNetSDKBack.NET_DVR_Login_V30(DVRIPAddress, DVRPortNumber, DVRUserName, DVRPassword, ref DeviceInfo);
if (m_lUserIDBack < 0)
{
iLastErrBack = CHCNetSDKBack.NET_DVR_GetLastError();
ini.INIIO.saveLogInf("NET_DVR_Login_V30 failed, error code= " + iLastErrBack + "\r\n");
//return;
}
else
{
//登录成功
//MessageBox.Show("Login Success!");
ini.INIIO.saveLogInf("Camera in Back Login Success!" + "\r\n");
isCameraBackReady = true;
}
}
else
{
//注销登录 Logout the device
if (m_lRealHandleBack >= 0)
{
ini.INIIO.saveLogInf("Please stop live view firstly" + "\r\n");
}
if (!CHCNetSDKBack.NET_DVR_Logout(m_lUserIDBack))
{
iLastErrBack = CHCNetSDKBack.NET_DVR_GetLastError();
ini.INIIO.saveLogInf("NET_DVR_Logout failed, error code= " + iLastErrBack + "\r\n");
//return;
}
m_lUserIDBack = -1;
}
//return;
}
else
{
ini.INIIO.saveLogInf("Camera in Back is disable!" + "\r\n");
}
}
else
{
frontchanel = camerainfdata.NVRFRONTCHANEL;
backchanel = camerainfdata.NVRBACKCHANEL;
if (camerainfdata.ENABLEFRONT || camerainfdata.ENABLEBACK)
{
if (camerainfdata.NVRIP == "" || camerainfdata.NVRPORT == 0 ||
camerainfdata.NVRUSER == "" || camerainfdata.NVRPASSWORD == "")
{
ini.INIIO.saveLogInf("Please input IP, Port, User name and Password!\r\n");
//return;
}
else if (m_lUserID < 0)
{
string DVRIPAddress = camerainfdata.NVRIP; //设备IP地址或者域名
Int16 DVRPortNumber = (Int16)camerainfdata.NVRPORT; //设备服务端口号
string DVRUserName = camerainfdata.NVRUSER; //设备登录用户名
string DVRPassword = camerainfdata.NVRPASSWORD; //设备登录密码
CHCNetSDK.NET_DVR_DEVICEINFO_V30 DeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V30();
//登录设备 Login the device
m_lUserID = CHCNetSDK.NET_DVR_Login_V30(DVRIPAddress, DVRPortNumber, DVRUserName, DVRPassword, ref DeviceInfo);
if (m_lUserID < 0)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
ini.INIIO.saveLogInf("NET_DVR_Login_V30 failed, error code= " + iLastErr + "\r\n");
//return;
}
else
{
//登录成功
//MessageBox.Show("Login Success!");
ini.INIIO.saveLogInf("Camera in front Login Success!" + "\r\n");
isCameraFrontReady = true;
}
}
else
{
//注销登录 Logout the device
if (m_lRealHandle >= 0)
{
ini.INIIO.saveLogInf("Please stop live view firstly" + "\r\n");
}
if (!CHCNetSDK.NET_DVR_Logout(m_lUserID))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
ini.INIIO.saveLogInf("NET_DVR_Logout failed, error code= " + iLastErr + "\r\n");
//return;
}
m_lUserID = -1;
}
}
}
return(isCameraFrontReady || isCameraBackReady);
}
public void stopLiveView(int cameraIndex)
{
if (cameraIndex == 1)
{
if (enablefront)
{
if (capmethod == 0)
{
if (m_lUserID < 0)
{
return;
}
if (m_lRealHandle >= 0)
{ //停止预览 Stop live view
if (!CHCNetSDK.NET_DVR_StopRealPlay(m_lRealHandle))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
str = "NET_DVR_StopRealPlay failed, error code= " + iLastErr;
return;
}
m_lRealHandle = -1;
//rectangleShape1.FillColor = Color.Red;
//rectangleShape2.FillColor = Color.Red;
//rectangleShape3.FillColor = Color.Red;
}
}
else
{
if (m_lUserID < 0)
{
return;
}
if (m_lRealHandle >= 0)
{
//停止预览 Stop live view
if (!CHCNetSDK.NET_DVR_StopRealPlay(m_lRealHandle))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
str = "NET_DVR_StopRealPlay failed, error code= " + iLastErr;
return;
}
m_lRealHandle = -1;
//rectangleShape1.FillColor = Color.Red;
//rectangleShape2.FillColor = Color.Red;
//rectangleShape3.FillColor = Color.Red;
}
}
}
else
{
ini.INIIO.saveLogInf("前摄像头未使能");
}
}
else if (cameraIndex == 2)
{
if (enableback)
{
if (capmethod == 0)
{
if (m_lUserIDBack < 0)
{
return;
}
if (m_lRealHandleBack >= 0)
{
//停止预览 Stop live view
if (!CHCNetSDKBack.NET_DVR_StopRealPlay(m_lRealHandleBack))
{
iLastErrBack = CHCNetSDKBack.NET_DVR_GetLastError();
strBack = "NET_DVR_StopRealPlay failed, error code= " + iLastErrBack;
return;
}
m_lRealHandleBack = -1;
//rectangleShape4.FillColor = Color.Red;
//rectangleShape5.FillColor = Color.Red;
//rectangleShape6.FillColor = Color.Red;
}
}
else
{
if (m_lUserIDBack < 0)
{
return;
}
if (m_lRealHandleBack >= 0)
{
//停止预览 Stop live view
if (!CHCNetSDK.NET_DVR_StopRealPlay(m_lRealHandleBack))
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
str = "NET_DVR_StopRealPlay failed, error code= " + iLastErr;
return;
}
m_lRealHandleBack = -1;
//rectangleShape1.FillColor = Color.Red;
//rectangleShape2.FillColor = Color.Red;
//rectangleShape3.FillColor = Color.Red;
}
}
}
else
{
ini.INIIO.saveLogInf("后摄像头未使能");
}
}
}
