public void StopDownloadAsync()
{
if (_fileHandle > -1)
{
OfficalAPI.NET_DVR_StopGetFile(_fileHandle);
}
}
public void StartDownloadAsync(DateTime beginTime, DateTime endTime, string fileName)
{
NetDvrTime begin = new NetDvrTime
{
Year = (uint)beginTime.Year,
Month = (uint)beginTime.Month,
Day = (uint)beginTime.Day,
Hour = (uint)beginTime.Hour,
Minute = (uint)beginTime.Minute
};
NetDvrTime end = new NetDvrTime
{
Year = (uint)endTime.Year,
Month = (uint)endTime.Month,
Day = (uint)endTime.Day,
Hour = (uint)endTime.Hour,
Minute = (uint)endTime.Minute
};
NetDvrPlayCondition condition = new NetDvrPlayCondition();
condition.Channel = 33;
condition.StartTime = begin;
condition.StopTime = end;
_fileHandle = OfficalAPI.NET_DVR_GetFileByTime_V40(_userId, fileName, ref condition);
PlayBackControl(NetDvrPlayBackControlCode.NET_DVR_PLAYSTART);
}
public int GetDownloadPercent()
{
if (_fileHandle == -1)
{
return(-1);
}
return(OfficalAPI.NET_DVR_GetDownloadPos(_fileHandle));
}
public void Logout()
{
Debug.Assert(_userId >= 0);
if (!OfficalAPI.NET_DVR_Logout_V30(_userId))
{
WarnDvrSdkFailWithReason("NET_DVR_Logout_V30");
}
}
public override void Write(int data)
{
var handle = ((FyyingIOBoardDevice)Parent).Handle;
Debug.Assert(handle != IntPtr.Zero);
OfficalAPI.FY6400_DO_Bit(handle, data, Index);
}
public override int Read()
{
var handle = ((FyyingIOBoardDevice)Parent).Handle;
Debug.Assert(handle != IntPtr.Zero);
Value = OfficalAPI.FY6400_DI_Bit(handle, Index);
return(Value);
}
protected override sealed bool StopConnectCore()
{
var errorCode = OfficalAPI.FY6400_CloseDevice(Handle);
if (errorCode != ErrorCode.失败.ToInt32())
{
return(false);
}
return(base.StopConnectCore());
}
protected override bool StopDispatchCore()
{
_captureLooper.Stop();
if (_realHandle < 0)
{
return(true);
}
//停止视频预览
if (!OfficalAPI.NET_DVR_StopRealPlay(_realHandle))
{
WarnDvrSdkFailWithReason("NET_DVR_StopRealPlay");
return(false);
}
this.InfoSuccess("NET_DVR_StopRealPlay");
_realHandle = InvalidRealHandle;
if (_playPort == InvalidPlayPort)
{
return(true);
}
// 停止解码
if (!OfficalAPI.PlayM4_Stop(_playPort))
{
WarnPlaySdkFailWithReason("PlayM4_Stop");
return(false);
}
this.InfoSuccess("PlayM4_Stop");
//关闭流, 回收源数据缓冲
if (!OfficalAPI.PlayM4_CloseStream(_playPort))
{
WarnPlaySdkFailWithReason("PlayM4_CloseStream");
return(false);
}
this.InfoSuccess("PlayM4_CloseStream");
//释放播放库端口号
if (!OfficalAPI.PlayM4_FreePort(_playPort))
{
WarnPlaySdkFailWithReason("PlayM4_FreePort");
return(false);
}
this.InfoSuccess("PlayM4_FreePort");
_playPort = InvalidPlayPort;
return(true);
}
protected override sealed bool StopConnectCore()
{
if (_userId < 0)
{
return(true);
}
if (!OfficalAPI.NET_DVR_Logout_V30(_userId))
{
WarnDvrSdkFailWithReason("NET_DVR_Logout_V30");
}
return(true);
}
protected override bool StartConnectCore()
{
if (!base.StartConnectCore())
{
return(false);
}
Handle = OfficalAPI.FY6400_OpenDevice(BoardId);
if (Handle.ToInt32() == -1)
{
this.Warn($"未检测到{BoardId}号板卡.");
return(false);
}
return(true);
}
protected override bool StartDispatchCore()
{
//CreateBitmapPool();
if (_capturePtr == IntPtr.Zero)
{
int bitmapBytesCount = Width * Height * PixelFormat.GetBytes();
_prepareCaptureBytesCount = bitmapBytesCount + MicrosoftBitmapExtensions.FileHeaderTotalBytes +
MicrosoftBitmapExtensions.InfoHeaderTotalBytes;
_capturePtr = Marshal.AllocHGlobal(_prepareCaptureBytesCount);
unsafe
{
var tempPtr = ((byte *)_capturePtr.ToPointer()) + +MicrosoftBitmapExtensions.FileHeaderTotalBytes +
MicrosoftBitmapExtensions.InfoHeaderTotalBytes;
_bitmapPtr = new IntPtr(tempPtr);
}
//_bitmapPtr = _capturePtr + +BitmapExtensions.FileHeaderTotalBytes +
// BitmapExtensions.InfoHeaderTotalBytes;
}
//X64
//RealHandle = HikvisionSDK.NET_DVR_RealPlay_V40(UserId, ref _clientInfo, _realDataSnapCallBack,
// UserPtr, 0);
//X86
_realHandle = OfficalAPI.NET_DVR_RealPlay_V40(_userId, ref _previewInfo,
_realDataCallBack,
_userPtr);
if (_realHandle == InvalidRealHandle)
{
WarnDvrSdkFailWithReason("NET_DVR_RealPlay_V40");
return(false);
}
this.InfoSuccess("NET_DVR_RealPlay_V40");
OfficalAPI.NET_DVR_SetPlayerBufNumber(_realHandle, 3);
return(_captureLooper.Start());
}
public void Login()
{
for (int i = 0; i < 5; i++)
{
_userId = OfficalAPI.NET_DVR_Login_V30(IPAddress.ToString(),
Authorization.PortNumber,
Authorization.UserName,
Authorization.Password,
ref _deviceInfo);
Trace.WriteLine(_deviceInfo.byIPChanNum);
if (_userId != InvalidUserId)
{
this.Info("NET_DVR_Login_V30调用成功, 用户标识：" + _userId);
break;
}
}
}
protected override bool StartCore()
{
if (!OfficalAPI.NET_DVR_Init())
{
this.Info("摄像机运行环境创建失败, 错误代码" + OfficalAPI.NET_DVR_GetLastError());
return(false);
}
this.Info("摄像机运行环境创建成功");
Trace.WriteLine("xianshi");
//OfficalAPI.NET_DVR_SetConnectTime(3000, 1);
//OfficalAPI.NET_DVR_SetReconnect(500, 0);
// OfficalAPI.NET_DVR_SetRecvTimeOut(3000);
Trace.WriteLine("xianshi2");
return(true);
}
protected override sealed bool StartConnectCore()
{
for (int i = 0; i < 5; i++)
{
_userId = OfficalAPI.NET_DVR_Login_V30(IPAddress.ToString(),
Authorization.PortNumber,
Authorization.UserName,
Authorization.Password,
ref _deviceInfo);
if (_userId != InvalidUserId)
{
this.Info("NET_DVR_Login_V30调用成功, 用户标识：" + _userId);
return(true);
}
}
WarnDvrSdkFailWithReason("NET_DVR_Login_V30");
return(true);
}
public void StartPlayBack(DateTime beginTime, DateTime endTime, IntPtr hwnd)
{
NetDvrTime begin = new NetDvrTime
{
Year = (uint)beginTime.Year,
Month = (uint)beginTime.Month,
Day = (uint)beginTime.Day,
Hour = (uint)beginTime.Hour,
Minute = (uint)beginTime.Minute
};
NetDvrTime end = new NetDvrTime
{
Year = (uint)endTime.Year,
Month = (uint)endTime.Month,
Day = (uint)endTime.Day,
Hour = (uint)endTime.Hour,
Minute = (uint)endTime.Minute
};
//按时间播放
NetDvrVodPara vod = new NetDvrVodPara();
vod.Size = (uint)Marshal.SizeOf(vod);
//vod.struIDInfo.dwSize = Marshal.SizeOf(NET_DVR_STREAM_INFO);
vod.struIDInfo.Channel = 33; //按录像机网口32+i计算
vod.HWnd = hwnd;
vod.BeginTime = begin;
vod.EndTime = end;
_playHandle = OfficalAPI.NET_DVR_PlayBackByTime(_userId, 33, ref begin, ref end, hwnd);
//playHandle = OfficalAPI.NET_DVR_PlayBackByTime_V40(_userId, ref vod);
Trace.WriteLine($"playHandle {_playHandle}");
var error = OfficalAPI.NET_DVR_GetLastError();
Trace.WriteLine($"error {error}");
}
private void WarnPlaySdkFailWithReason(string operation)
{
this.WarnFail(operation + OfficalAPI.PlayM4_GetLastError(_playPort));
}
private void WarnDvrSdkFailWithReason(string operation)
{
this.WarnFail(operation + OfficalAPI.NET_DVR_GetLastError());
}
private void RealDataSnapCallBack(Int32 lRealHandle, uint dwDataType, ref byte pBuffer,
uint dwBufSize,
IntPtr pUser)
{
if (ConnectState != ConnectState.Connected || DispatchState != DispatchState.Established)
{
return;
}
bool isSuccess;
switch (dwDataType)
{
case OfficalAPI.NET_DVR_SYSHEAD: // 系统头
isSuccess = OfficalAPI.PlayM4_GetPort(ref _playPort);
if (isSuccess)
{
this.InfoSuccessWithDescription("获取通道", "通道编号" + _playPort);
}
else
{
WarnPlaySdkFailWithReason("获取通道");
//Shutdown();
break;
}
if (dwBufSize > 0)
{
isSuccess = OfficalAPI.PlayM4_SetStreamOpenMode(_playPort,
OfficalAPI.STREAME_REALTIME);
if (isSuccess)
{
this.InfoSuccess("设置码流开启模式");
}
else
{
WarnPlaySdkFailWithReason("设置码流开启模式");
//Stop();
break;
}
isSuccess = OfficalAPI.PlayM4_OpenStream(_playPort,
ref pBuffer,
dwBufSize,
(uint)(Width * Height * 6));
if (isSuccess)
{
this.InfoSuccess("开启码流");
}
else
{
WarnPlaySdkFailWithReason("开启码流失败");
_playPort = InvalidPlayPort;
//Stop();
break;
}
//if (!HikvisionSDK.PlayM4_SetDisplayBuf(_playPort, 5))
//{
// WarnPlaySdkFailWithReason("设置实时播放缓冲区失败");
//}
//if (!HikvisionSDK.PlayM4_SetOverlayMode(_playPort, 0, 0 /* COLORREF(0)*/))
//{
// WarnPlaySdkFailWithReason("设置采集模式失败");
//}
isSuccess = OfficalAPI.PlayM4_Play(_playPort, IntPtr.Zero);
if (isSuccess)
{
this.InfoSuccess("开启解码");
}
else
{
WarnPlaySdkFailWithReason("开启解码");
_playPort = -1;
//Stop();
}
}
break;
case OfficalAPI.NET_DVR_STREAMDATA: // video stream data
if (dwBufSize == 0 || _playPort == -1)
{
return;
}
isSuccess = OfficalAPI.PlayM4_InputData(_playPort, ref pBuffer, dwBufSize);
if (!isSuccess)
{
uint errorCode = OfficalAPI.PlayM4_GetLastError(_playPort);
this.ErrorFailWithReason("输入码流", "错误代码" + errorCode);
switch (errorCode)
{
case OfficalAPI.PLAYM4_BUF_OVER:
this.Warn("播放缓冲区满");
for (;;)
{
Thread.Sleep(5);
errorCode =
OfficalAPI.PlayM4_GetLastError(
_playPort);
if (errorCode == OfficalAPI.PLAYM4_NOERROR)
{
this.Warn("播放缓冲区正常");
break;
}
}
break;
default:
//Stop();
break;
}
}
break;
}
}
protected override bool StopCore()
{
//GlobalLoger.Info("摄像机运行环境清理" + (!IsCreated ? "成功" : "失败, 错误代码" + HikvisionSDK.NET_DVR_GetLastError()));
return(OfficalAPI.NET_DVR_Cleanup());
}
public void PlayBackControl(NetDvrPlayBackControlCode controlCode)
{
uint outValue = 0;
OfficalAPI.NET_DVR_PlayBackControl(_playHandle, controlCode, 0, ref outValue);
}
public void StopPlayBack()
{
Debug.Assert(_playHandle > -1);
OfficalAPI.NET_DVR_StopPlayBack(_playHandle);
}