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0230204_FZLH_upperpc/fuqing/Nanji_Island/NETSDKDLL.cs

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福州陆海项目王哥编代码
2023-07-26 01:26:19 +00:00
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Nanji_Island
{
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Net.Sockets;
using System.Threading;
public enum REPLAY_IPC_ACTION
{
ACTION_PLAY = 0,
ACTION_PAUSE,
ACTION_RESUME,
ACTION_FAST,
ACTION_SLOW,
ACTION_SEEK,
ACTION_FRAMESKIP,
ACTION_STOP,
ACTION_CAPIMG = 10,
ACTION_CHANGE_SOUND,
ACTION_RECV_DECODEPARAM,
};
public struct IP_NET_DVR_ALARMER
{
};
public struct LANConfig
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] MACAddress;
public int dhcpEnable;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] IPAddress;
public byte[] netMask;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] gateWay;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] DNS1;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] DNS2;
};
public struct StreamAccessConfig
{
public int auth;
public int videoPort;
public int rtpoverrtsp;//added by johnnyling 20090323
public int ptzPort;
public int webPort;
};
public struct UserAccount
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
public byte[] userName;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 40)]
public byte[] password;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
public byte[] group;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
public byte[] status;
};
public struct UserConfig
{
public int count;
[MarshalAs(UnmanagedType.Struct, SizeConst = 20)]
public UserAccount[] accounts;
};
public struct IPC_ENTRY
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
public byte[] ipc_sn;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
public byte[] deviceType;
public UserConfig userCfg;
public StreamAccessConfig streamCfg;
public LANConfig lanCfg;
};
//回放时数据头部信息
public struct UpdPackHead
{
public int frame_timestamp;//此帧对应的时间戳，用于音视频同步，一帧中的不同包时间戳相同
public int keyframe_timestamp;//如果是非I帧，记录其前一I帧的timestamp，如果解码器没有收到前面那个I帧，所有非I帧丢掉丢包不解码
public short pack_seq;//包序号-65535，到最大后从开始
public short payload_size;//此包中包含有效数据的长度
public byte pack_type;//0x01第一包，x10最后一包, 0x11第一包也是最后一包，x00中间包
public byte frame_type;//帧类型：I帧，：非I帧
public byte stream_type;//0: video, 1: audio
public byte stream_index;//流ID号
public int frame_index; //新增加字段
};
//用到的结构定义
public struct FRAMNE_INFO
{
public int bIsVideo;
public int bIsKeyFrame;
public double TimeStamp;
};
public struct ALARM_TIME
{
public int year;
public int month;
public int day;
public int wday;
public int hour;
public int minute;
public int second;
};
public struct ALARM_ITEM
{
public ALARM_TIME time;
public int code;
public int flag;
public int level;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
public byte[] data;
};
public struct IP_NET_DVR_CLIENTINFO
{
public int lChannel;
public int lLinkMode;
public IntPtr hPlayWnd;
public IntPtr sMultiCastIP;
};
public struct IP_NET_DVR_DEVICEINFO
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 48)]
public byte[] sSerialNumber;
public byte byAlarmInPortNum;
public byte byAlarmOutPortNum;
public byte byDiskNum;
public byte byDVRType;
public byte byChanNum;
public byte byStartChan;
};
public struct USRE_VIDEOINFO
{
public int nVideoPort;
public int bIsTcp;
public int nVideoChannle;
public IntPtr pUserData;
};
public enum ERROR_CODE
{
ERR_NOT_FIND_DEVICE = -9000002,
ERR_OPEN_AUDIOCAPTURE_FAIL,
ERR_START_AUDIOCAPTURE_FAIL,
ERR_AUDIO_PARAM_ERROR,//对讲参数不一致
ERR_AUDIO_NOT_START,//对讲未启动
ERR_DEV_NOT_CONNECTED,
ERR_DEV_NOT_LOGIN,
ERR_MSGTYPE_ERROR,
ERR_OUTOFF_MEMORY,
ERR_INIT_SOCKET_ERROR,
ERR_PARAM_ERROR,
ERR_NOT_DEV_EXIST,
ERR_START_THREADERROR,
ERR_NOT_FIND_STREAM,
ERR_ISUPLOADING_ERROR,
ERR_ISDOWNLOADING_ERROR,
ERR_IS_STARTAUDIO_ERROR,
ERR_ISFINISH_ERROR,
ERR_NOT_DOWNLOAD_MODE_ERROR,
ERR_PTZCMD_ACTION_ERROR,
ERR_LOC_FILE_ERROR,
ERR_NOT_REPLAY_MODE_ERROR,
ERR_PLAY_ACTION_ERROR,
ERR_NOT_ALLOW_REPLAY_ERROR,
ERR_MEMORY_SIZE_ERROR,
ERR_XML_FORMAT_ERROR,
ERR_CREATE_SOCKET_ERROR,
ERR_SEND_MODIFYCMD_ERROR,
ERR_NOT_STARTTALK_MODE_ERROR,
ERR_RECORD_MEDIA_PARAM_ERROR,
ERR_RECORD_CREATEERROR,
ERR_RECORD_ISRECORDING,
ERR_RECORD_FILEMAXSECONDS_ERROR,
ERR_RECORD_ALLRECORDSECONDS_ERROR,
ERR_RECORD_NOTRUNNING,
ERR_RECORD_STREAMPARAM_ERROR,
ERR_RECORD_WRITETEMPBUFFER_ERROR,
ERR_RECORD_ISNOTRECORDSTREAM_MODE,
ERR_RECORD_NOTINPUTSTREAM_MODE,
ERR_RECORD_FILEPATH_ERROR
};
public enum enumNetSatateEvent
{
EVENT_CONNECTING,
EVENT_CONNECTOK,
EVENT_CONNECTFAILED,
EVENT_SOCKETERROR,
EVENT_LOGINOK,
EVENT_LOGINFAILED,
EVENT_STARTAUDIOOK,
EVENT_STARTAUDIOFAILED,
EVENT_STOPAUDIOOK,
EVENT_STOPAUDIOFAILED,
EVENT_SENDPTZOK,
EVENT_SENDPTZFAILED,
EVENT_SENDAUXOK,
EVENT_SENDAUXFAILED,
EVENT_UPLOADOK,
EVENT_UPLOADFAILED,
EVENT_DOWNLOADOK,
EVENT_DOWNLOADFAILED,
EVENT_REMOVEOK,
EVENT_REMOVEFAILED,
EVENT_SENDPTZERROR,
EVENT_PTZPRESETINFO,
EVNET_PTZNOPRESETINFO,
EVENT_PTZALARM,
EVENT_RECVVIDEOPARAM,
EVENT_RECVAUDIOPARAM,
EVENT_CONNECTRTSPERROR,
EVENT_CONNECTRTSPOK,
EVENT_RTSPTHREADEXIT,
EVENT_URLERROR,
EVENT_RECVVIDEOAUDIOPARAM,
EVENT_LOGIN_USERERROR,
EVENT_LOGOUT_FINISH, //登录线程已停止
EVENT_LOGIN_RECONNECT, //进行重新登录
EVENT_LOGIN_HEARTBEAT_LOST, //心跳丢失
EVENT_STARTAUDIO_ISBUSY, //
EVENT_STARTAUDIO_PARAMERROR,
EVENT_STARTAUDIO_AUDIODDISABLED,
EVENT_CONNECT_RTSPSERVER_ERROR,
EVENT_CREATE_RTSPCLIENT_ERROR,
EVENT_GET_RTSP_CMDOPTION_ERROR,
EVENT_RTSP_AUTHERROR,
EVNET_RECORD_FILEBEGIN,
EVENT_RECORD_FILEEND,
EVENT_RECORD_TASKEND,
EVENT_RECORD_DISKFREESPACE_TOOLOW,
EVNET_RECORD_FILEBEGIN_ERROR,
EVNET_RECORD_WRITE_FILE_ERROR,
EVENT_RECORD_INITAVIHEAD_ERROR,
EVENT_RECORD_MEDIA_PARAM_ERROR
};
public enum PTZ_CMD_TYPE
{
LIGHT_PWRON = 2,// 2 接通灯光电源
WIPER_PWRON,// 3 接通雨刷开关
FAN_PWRON,// 4 接通风扇开关
HEATER_PWRON,// 5 接通加热器开关
AUX_PWRON1,// 6 接通辅助设备开关
AUX_PWRON2,// 7 接通辅助设备开关
ZOOM_IN = 11,// 焦距变大(倍率变大)
ZOOM_OUT, //12 焦距变小(倍率变小)
FOCUS_NEAR, //13 焦点前调
FOCUS_FAR, //14 焦点后调
IRIS_OPEN, //15 光圈扩大
IRIS_CLOSE,// 16 光圈缩小
TILT_UP,// 21 云台上仰
TILT_DOWN, //22 云台下俯
PAN_LEFT,// 23 云台左转
PAN_RIGHT,// 24 云台右转
UP_LEFT,// 25 云台上仰和左转
UP_RIGHT,// 26 云台上仰和右转
DOWN_LEFT, //27 云台下俯和左转
DOWN_RIGHT,// 28 云台下俯和右转
PAN_AUTO,// 29 云台左右自动扫描
STOPACTION
};
public enum PTZ_PRESET_TYPE
{
SET_PRESET = 8,
CLE_PRESET = 9,
GOTO_PRESET = 39
};
public struct VIDEO_PARAM
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] codec;
public int width;
public int height;
public int colorbits;
public int framerate;
public int bitrate;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] vol_data;
public int vol_length;
};
public struct AUDIO_PARAM
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] codec;
public int samplerate;
public int bitspersample;
public int channels;
public int framerate;
public int bitrate;
};
public struct STREAM_AV_PARAM
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
public byte[] ProtocolName; //==AV_FALG
public short bHaveVideo;//0 表示没有视频参数
public short bHaveAudio;//0 表示没有音频参数
public VIDEO_PARAM videoParam;//视频参数
public AUDIO_PARAM audioParam;//音频参数
};
public struct FRAME_EXTDATA
{
public int bIsKey;
public double timestamp;
public IntPtr pUserData;
};
public delegate int MSGCallBack(int lCommand, ref IP_NET_DVR_ALARMER pAlarmer, IntPtr pAlarmInfo, int BufLen, IntPtr pUser);
public delegate int StatusEventCallBack(int lUser, int nStateCode, IntPtr pResponse, IntPtr pUser);
public delegate int AUXResponseCallBack(int lUser, int nType, IntPtr pResponse, IntPtr pUser);
public delegate int fVoiceDataCallBack(int lVoiceComHandle, IntPtr pRecvDataBuffer, int dwBufSize, byte byAudioFlag, ref FRAME_EXTDATA pUser);
public delegate int fRealDataCallBack(int lRealHandle, int dwDataType, IntPtr pBuffer, int dwBufSize, ref FRAME_EXTDATA pExtData);
public delegate int fPlayActionEventCallBack(int lUser, int nType, int nFlag, IntPtr pData, IntPtr pUser);
public delegate int fExceptionCallBack(int dwType, int lUserID, int lHandle, IntPtr pUser);
public delegate int fEncodeAudioCallBack(int lType, int lPara1, int lPara2);//add 20130217 play file by zfuwen,lType==0x10000002
public delegate int fSerialDataCallBack(int lUser, IntPtr pRecvDataBuffer, int dwBufSize, IntPtr pUser);
public enum FILE_TYPE
{
LOG_FILE,
RECORD_FILE,
CONFIG_FILE,
UPDATE_FILE
};
public class NETSDKDLL
{
/// <summary>
/// 初始化，调用库前应该先调用此函数
/// </summary>
/// <returns></returns>
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_Init();
/// <summary>
/// 释放所有资源，退出进程前应该调用一次此函数
/// </summary>
/// <returns></returns>
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_Cleanup();
/// <summary>
/// 注意：从V1.0.2.7默认不会自动重连，如果想要设备进行自动重启，要登录设置之前要调用IP_NET_DVR_SetAutoReconnect(0,1)
/// </summary>
/// <param name="lUserID"></param>
/// <param name="bAutoReconnect"></param>
/// <returns></returns>
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetAutoReconnect(int lUserID, int bAutoReconnect);
/// <summary>
/// 使用于不自动重连模式，调用此函数，设备会再登录一次
/// </summary>
/// <param name="lUserID"></param>
/// <returns></returns>
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_Reconnect(int lUserID);
/// <summary>
/// 登录设备
/// </summary>
/// <param name="sDVRIP"></param>
/// <param name="wDVRPort"></param>
/// <param name="sUserName"></param>
/// <param name="sPassword"></param>
/// <param name="lpDeviceInfo"></param>
/// <returns></returns>
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_Login(string sDVRIP, short wDVRPort, string sUserName, string sPassword, ref IP_NET_DVR_DEVICEINFO lpDeviceInfo);
/// <summary>
/// 退出登录
/// </summary>
/// <param name="lUserID"></param>
/// <returns></returns>
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_Logout(int lUserID);
/// <summary>
/// 退出所有登录，注意：如果同一进程里使用多个时，不要调用此函数，否则所将所有线程里的登录都退出
/// </summary>
/// <returns></returns>
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_LogoutAll();
//全局callback
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetDVRMessage(UInt32 nMessage, IntPtr hWnd);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetExceptionCallBack(UInt32 nMessage, IntPtr hWnd, fExceptionCallBack cbExceptionCallBack, IntPtr pUser);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetAUXResponseCallBack(AUXResponseCallBack fAUXCallBack, IntPtr pUser);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetStatusEventCallBack(StatusEventCallBack fStatusEventCallBack, IntPtr pUser);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetSDKBuildVersion();
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetSDKVersion();
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetLogToFile(int bLogEnable, string strLogDir, int bAutoDel);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_RealPlay(int lUserID, ref IP_NET_DVR_CLIENTINFO lpClientInfo, fRealDataCallBack cbRealDataCallBack, ref USRE_VIDEOINFO pUser, int bBlocked);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_RealPlayEx(int lUserID, string serverip, string user, string pass, fRealDataCallBack cbRealDataCallBack, ref USRE_VIDEOINFO pUser, int bBlocked);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StopRealPlay(int lRealHandle);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StopAllRealPlay();
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetVideoParam(int lRealHandle, ref VIDEO_PARAM pParam);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetAudioParam(int lRealHandle, ref AUDIO_PARAM pParam);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetRealDataCallBack(fRealDataCallBack cbRealDataCallBack, IntPtr dwUser);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetDVRMessageCallBack(MSGCallBack fMessageCallBack, IntPtr pUser);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_PTZControl(int lUser, int dwPTZCommand, int nTspeed, int nSpeed);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_PTZPreset(int lUser, int dwPTZPresetCmd, int dwPresetIndex);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_PTZControlEx(int lUser, string pXml);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_FormatDisk(int lUserID, int lDiskNumber);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetFormatProgress(int lFormatHandle, ref int pCurrentFormatDisk, ref int pCurrentDiskPos, ref int pFormatStatic);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_Upgrade(int lUserID, string sFileName);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetUpgradeProgress(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetUpgradeState(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_CloseUpgradeHandle(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_FindDVRLogFile(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_RestoreConfig(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetConfigFile(int lUserID, string sFileName);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetConfigFile(int lUserID, string sFileName);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_RebootDVR(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_ShutDownDVR(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetDVRConfig(int lUserID, int dwCommand, int lChannel, IntPtr lpOutBuffer, int dwOutBufferSize, ref int lpBytesReturned);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SystemControl(int lUserID, int nCmdValue, int flag, string pXml);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetDVRConfig(int lUserID, int dwCommand, int lChannel, string pXml, int dwInBufferSize);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetDeviceAbility(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_WriteAUXStringEx(int lUserID, string pMsgType, int nCode, int flag, string pXml);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_CreateIFrame(UInt32 lUserId, int bIsSubStream);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetUserData(UInt32 lUserId, IntPtr pOutBuffer, ref int nInOutLen);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetUserData(UInt32 lUserId, IntPtr pBuffer, int len);
//文件上传下载
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetFileByName(int lUserID, int nFileType, string sDVRFileName, string saveDir);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StopGetFile(int lFileHandle);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetDownloadState(int lFileHandle);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetDownloadPos(int lFileHandle);
//ipc文件回放
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_ControlPlay(int lUserID, int Action, int param);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetReplayAblity(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_PlayDeviceFile(int lUserID, string filenme);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetReplayDataCallBack(fRealDataCallBack cbReplayDataCallBack, IntPtr dwUser);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetPlayActionEventCallBack(fPlayActionEventCallBack cbActionCallback, IntPtr dwUser);
//设备搜索功能
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StartSearchIPC();
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StopSearchIPC();
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetSearchIPCCount();
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetIPCInfo(int index, ref IPC_ENTRY pIPCInfo);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_ModifyIPC(int index, ref IPC_ENTRY pIPCInfo);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetIPCInfoXML(int index, StringBuilder pXMLInfo, int maxLen);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_ModifyIPCXML(int index, string strXML);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetOneIPAddress(StringBuilder strResult, int nSize);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetNetworkParam(UInt32 nParamIndex, StringBuilder strResult, int nSize);
//广播音频相关(对讲)
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StartTalk(int audiotype, int samplerate, int bitspersample, int channels);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StopTalk();
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_AddTalk(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_RemoveTalk(int lUserID);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StartVoiceCom(int lUserID, int dwVoiceChan, int bNeedCBNoEncData, fVoiceDataCallBack cbVoiceDataCallBack, IntPtr pUser);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetVoiceComClientVolume(int lVoiceComHandle, short wVolume);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StopVoiceCom(int lVoiceComHandle);
/// <summary>
/// 本地收流式启动录像
/// </summary>
/// <param name="lRealHandle">请求流句柄</param>
/// <param name="fileNameOrPath">录像文件目录或文件名，如果文件名以.avi结尾，则会只录制一个文件，此时nAllRecordMaxSeconds无效，否则会当前目录，当作目录时，会以每nFileMaxSeconds秒录制一个文件录nAllRecordMaxSeconds秒，同时文件会保存到当前日期为目录，录制时间为文件名的文件中</param>
/// <param name="nFileMaxSeconds">单文件最大时间，为10至3600，当为高清时，此值不要超过1800，否则文件可能无法播放，单位秒</param>
/// <param name="nAllRecordMaxSeconds">总共录制多长时间，如果长时间录像，可以设为1年的时间，如24*60*60*360即录制360天，单位秒</param>
/// <returns></returns>
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StartRecord(int lRealHandle, string fileNameOrPath, int nFileMaxSeconds, int nAllRecordMaxSeconds);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StopRecord(int lRealHandle);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_GetLastErrorCode(int nType);
[DllImport("NetSDKDLL.dll")]
/// <summary>
/// 外部收流式启动录像
/// </summary>
/// <param name="lRealHandle">解码相关参数，与状态返回事件EVENT_RECVVIDEOAUDIOPARAM中的pResonse参数完全一样</param>
/// <param name="fileNameOrPath">录像文件目录或文件名，如果文件名以.avi结尾，则会只录制一个文件，此时nAllRecordMaxSeconds无效，否则会当前目录，当作目录时，会以每nFileMaxSeconds秒录制一个文件录nAllRecordMaxSeconds秒，同时文件会保存到当前日期为目录，录制时间为文件名的文件中</param>
/// <param name="nFileMaxSeconds">单文件最大时间，为10至3600，当为高清时，此值不要超过1800，否则文件可能无法播放，单位秒</param>
/// <param name="nAllRecordMaxSeconds">总共录制多长时间，如果长时间录像，可以设为1年的时间，如24*60*60*360即录制360天，单位秒</param>
/// <returns></returns>
public static extern int IP_NET_DVR_StartRecordStream(ref STREAM_AV_PARAM pAvParam, string fileNameOrPath, int nFileMaxSeconds, int nAllRecordMaxSeconds);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_InputRecordStream(int lRealHandle, IntPtr pBUffer, int nBufferSize, int isVideo, int isKey, double timestamp);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_StopRecordStream(int lRealHandle);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_AddInviteAudioStream(ref int lUserId);//add 20130219 by zfuwen
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_RemoveInviteAudioStream(int lUserId);//add 20130219 by zfuwen
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SetEncodeAudioCallBack(int lUserId, fEncodeAudioCallBack fnCallBack);//add 20130219 by zfuwen
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SerialStart(int lUserId, fSerialDataCallBack cbSDCallBack, IntPtr pUser);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SerialSend(int lUserId, int lChannel, IntPtr pSendBuf);
[DllImport("NetSDKDLL.dll")]
public static extern int IP_NET_DVR_SerialStop(int lUserId);
}
}
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