/// <summary>
/// 开启录像
/// </summary>
/// <param name="IP"></param>
/// <param name="Channel"></param>
/// <returns></returns>
public static int Rec(string IP, int Channel, string strDeviceID)
{
CHCNetSDK.NET_DVR_PREVIEWINFO lpPreviewInfo = new CHCNetSDK.NET_DVR_PREVIEWINFO();
//lpPreviewInfo.hPlayWnd = handle;//预览窗口
lpPreviewInfo.lChannel = Channel; //预te览的设备通道
lpPreviewInfo.dwStreamType = 0; //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
lpPreviewInfo.dwDisplayBufNum = 15; //播放库播放缓冲区最大缓冲帧数
CHCNetSDK.REALDATACALLBACK RealData = new CHCNetSDK.REALDATACALLBACK(RealDataCallBack); //预览实时流回调函数
IntPtr pUser = new IntPtr(); //用户数据
if (!userIDList.ContainsKey(IP))
{
return(-1);
}
int m_lUserID = userIDList[IP];
//打开预览 Start live view
int m_lRealHandle = CHCNetSDK.NET_DVR_RealPlay_V40(m_lUserID, ref lpPreviewInfo, null /*RealData*/, pUser);
if (m_lRealHandle < 0)
{
}
else
{
//录像保存路径和文件名 the path and file name to save
string sVideoFileName;
DateTime dt = DateTime.Now;
sVideoFileName = IP + "_" + Channel + dt.ToString("yyyyMMddHHmmss") + "手动.mp4";
//预览成功
//强制I帧 Make a I frame
int lChannel = Channel; //通道号 Channel number
CHCNetSDK.NET_DVR_MakeKeyFrame(m_lUserID, lChannel);
//开始录像 Start recording
if (CHCNetSDK.NET_DVR_SaveRealData(m_lRealHandle, path + sVideoFileName))
{
RealHandleList.Add(IP + "," + Channel + "_1", m_lRealHandle);
RecInfo info = new RecInfo(sVideoFileName, dt, "手动录像");
RecDataClass.recInfo.Add(IP + "," + Channel + "_1", info);
//写入数据库
RecFileList recFileList = new RecFileList();
recFileList.CameraID = strDeviceID;
recFileList.RecName = sVideoFileName;
recFileList.RecRecFile = path + sVideoFileName;
recFileList.RecStartDate = dt.ToString("yyyy-MM-dd");
recFileList.RecStartTime = dt.ToString("HH:mm:ss");
recFileList.RecType = "1";
RecFileClass.AddStartTime(recFileList);
}
else
{
return(-1);
}
}
return(m_lRealHandle);
}
/// <summary>
/// 添加录像信息开始时间
/// </summary>
/// <param name="recFileList"></param>
/// <returns></returns>
public static bool AddStartTime(RecFileList recFileList, ref string errorInfo)
{
if (!Access.Connection(ref errorInfo))
{
return(false);
}
string sql = "insert into RecFileList ("
+ "CameraID,"
+ "LocationFlag,"
+ "RecName,"
+ "RecType,"
+ "RecStartDate,"
+ "RecStartTime,"
+ "RecEndDate,"
+ "RecEndTime,"
+ "RecRecFile,"
+ "UserName,"
+ "RecEventName,"
+ "RecDescription,"
+ "Mark)"
+ "values ('"
+ recFileList.CameraID + "','"
+ recFileList.LocationFlag + "','"
+ recFileList.RecName + "','"
+ recFileList.RecType + "','"
+ recFileList.RecStartDate + "','"
+ recFileList.RecStartTime + "','"
+ recFileList.RecEndDate + "','"
+ recFileList.RecEndTime + "','"
+ recFileList.RecRecFile + "','"
+ recFileList.UserName + "','"
+ recFileList.RecEventName + "','"
+ recFileList.RecDescription + "','"
+ recFileList.Mark + "'"
+ ")";
//往表添加一条记录
OleDbCommand oleDbCommand = new OleDbCommand(sql, Access.oleDb);
int i = oleDbCommand.ExecuteNonQuery(); //返回被修改的数目
Access.CloseConn();
return(i > 0);
}
/// <summary>
/// 开启录像
/// </summary>
/// <param name="strDeviceID"></param>
/// <returns></returns>
public static int Rec(string strDeviceID, ref string errorInfo)
{
Guid DeviceID;
if (!Guid.TryParse(strDeviceID, out DeviceID))
{
errorInfo = "设备ID为" + strDeviceID;
return(-1);
}
Client.Entities.CameraList device = Class1.cameraList.Find(
delegate(Client.Entities.CameraList camera)
{
return(camera.DeviceID.Equals(DeviceID));
}
);
if (device == null)
{
return(-1);
}
Client.Entities.StreamMediaList streamMedia = Class1.streamMediaList.Find(
delegate(Client.Entities.StreamMediaList sm)
{
return(sm.DeviceID.Equals(device.StreamMedia_DeviceID));
});
if (streamMedia == null)
{
return(-1);
}
string IP = streamMedia.VideoIP;
int Channel = device.VideoChannel;
CHCNetSDK.NET_DVR_PREVIEWINFO lpPreviewInfo = new CHCNetSDK.NET_DVR_PREVIEWINFO();
//lpPreviewInfo.hPlayWnd = handle;//预览窗口
lpPreviewInfo.lChannel = Channel; //预te览的设备通道
lpPreviewInfo.dwStreamType = 0; //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
lpPreviewInfo.dwDisplayBufNum = 15; //播放库播放缓冲区最大缓冲帧数
CHCNetSDK.REALDATACALLBACK RealData = new CHCNetSDK.REALDATACALLBACK(RealDataCallBack); //预览实时流回调函数
IntPtr pUser = new IntPtr(); //用户数据
if (!ManualRec.userIDList.ContainsKey(IP))
{
return(-1);
}
int m_lUserID = ManualRec.userIDList[IP];
//打开预览 Start live view
int m_lRealHandle = CHCNetSDK.NET_DVR_RealPlay_V40(m_lUserID, ref lpPreviewInfo, null /*RealData*/, pUser);
if (m_lRealHandle < 0)
{
}
else
{
//录像保存路径和文件名 the path and file name to save
string sVideoFileName;
DateTime dt = DateTime.Now;
sVideoFileName = IP + "_" + Channel + dt.ToString("yyyyMMddHHmmss") + "报警.mp4";
//预览成功
//强制I帧 Make a I frame
int lChannel = Channel; //通道号 Channel number
CHCNetSDK.NET_DVR_MakeKeyFrame(m_lUserID, lChannel);
//开始录像 Start recording
if (CHCNetSDK.NET_DVR_SaveRealData(m_lRealHandle, path + sVideoFileName))
{
RealHandleList.Add(IP + "," + Channel + "_3", m_lRealHandle);
RecInfo info = new RecInfo(sVideoFileName, dt, "报警录像");
RecDataClass.recInfo.Add(IP + "," + Channel + "_3", info);
//写入数据库
RecFileList recFileList = new RecFileList();
recFileList.CameraID = strDeviceID;
recFileList.RecName = sVideoFileName;
recFileList.RecRecFile = path + sVideoFileName;
recFileList.RecStartDate = dt.ToString("yyyy-MM-dd");
recFileList.RecStartTime = dt.ToString("HH:mm:ss");
recFileList.RecType = "3";
if (!RecFileClass.AddStartTime(recFileList, ref errorInfo))
{
return(-1);
}
}
else
{
return(-1);
}
}
return(m_lRealHandle);
}