void ISDK.Release()
{
if (!SHCFNetSDK.NET_SDK_Cleanup())
{
throw new Exception("[上海诚丰]SDK销毁失败！");
}
}
//获取错误信息
private string GetErrorMessage()
{
int error = (int)SHCFNetSDK.NET_SDK_GetLastError();
string msg = SHCFNetSDK.NET_SDK_GetErrorMsg(ref error);
return(msg);
}
string ISDK.Capture2Image()
{
string PictureFileName = Helper.UniqueFile(SaveFileType.Picture, FileExtensionType.bmp);
SHCFNetSDK.NET_SDK_CapturePicture(realHandle, PictureFileName);
return(PictureFileName);
}
void ISDK.StopRecord()
{
if (!SHCFNetSDK.NET_SDK_StopSaveLiveData(realHandle))
{
throw new Exception("[上海诚丰]录制失败：" + GetErrorMessage());
}
}
void ISDK.CamerControl(Direction direction, uint step, bool stop)
{
uint directionNum = 0;
switch (direction)
{
case Direction.Up: //上
directionNum = 4;
break;
case Direction.Down: //下
directionNum = 5;
break;
case Direction.Left: //左
directionNum = 1;
break;
case Direction.Right: //右
directionNum = 3;
break;
case Direction.UpLeft: //上左
directionNum = 6;
break;
case Direction.UpRight: //上右
directionNum = 8;
break;
case Direction.DownLeft: //下左
directionNum = 7;
break;
case Direction.DownRight: //下右
directionNum = 9;
break;
case Direction.ZoomIn: //放大
directionNum = 13;
break;
case Direction.ZoomOut: //缩小
directionNum = 12;
break;
default:
break;
}
if (stop)
{
directionNum = 0;
}
SHCFNetSDK.NET_SDK_PTZControl(realHandle, directionNum, step);
}
void ISDK.StopPlay()
{
if (SHCFNetSDK.NET_SDK_StopLivePlay(realHandle))
{
realHandle = -1;
}
else
{
throw new Exception("[上海诚丰]停止预览失败：" + GetErrorMessage());
}
}
void ISDK.LogOut()
{
if (SHCFNetSDK.NET_SDK_Logout(loginUserId))
{
loginUserId = -1;
}
else
{
throw new Exception("[上海诚丰]注销登录失败" + GetErrorMessage());
}
}
void ISDK.Login(LoginInfo logininfo)
{
DVRSDK.LPNET_SDK_DEVICEINFO deviceInfo = new DVRSDK.LPNET_SDK_DEVICEINFO();
loginUserId = SHCFNetSDK.NET_SDK_Login(logininfo.Ip, (ushort)logininfo.Port, logininfo.UserName, logininfo.Password, ref deviceInfo);
if (loginUserId < 0)
{
throw new Exception("[上海诚丰]登录失败");
}
}
void ISDK.StartRecord()
{
string VideoFileName = Helper.UniqueFile(SaveFileType.Video, FileExtensionType.mp4);
//强制I帧 Make a I frame
SHCFNetSDK.NET_SDK_MakeKeyFrame(loginUserId, VideoInfo.Channel);
//开始录像 Start recording
if (!SHCFNetSDK.NET_SDK_SaveLiveData(realHandle, VideoFileName))
{
throw new Exception("[上海诚丰]录制失败：" + GetErrorMessage());
}
}
void ISDK.Init()
{
try
{
bool init = SHCFNetSDK.NET_SDK_Init();
if (!init)
{
throw new Exception("[上海诚丰]SDK初始化失败！");
}
}
catch (Exception ex)
{
throw new Exception("[上海诚丰]SDK初始化失败:" + Environment.NewLine + ex.Message);
}
}
void ISDK.StartPlay(IntPtr handle)
{
NET_SDK_CLIENTINFO clientInfo = new NET_SDK_CLIENTINFO();
clientInfo.hPlayWnd = handle; //预览窗口
clientInfo.lChannel = VideoInfo.Channel; // 通道号，从0开始
clientInfo.streamType = 0; // 数据流类型，类型有两种NET_SDK_MAIN_STREAM和NET_SDK_SUB_STREAM
//LIVE_DATA_CALLBACK fLiveDataCallBack = new DVRSDK.LIVE_DATA_CALLBACK(LiveDataCallBack);
LIVE_DATA_CALLBACK fLiveDataCallBack = null;
IntPtr pUser = IntPtr.Zero;
realHandle = SHCFNetSDK.NET_SDK_LivePlay(loginUserId, ref clientInfo, fLiveDataCallBack, pUser);
if (realHandle == -1)
{
throw new Exception("[上海诚丰]播放失败：" + GetErrorMessage());
}
}
string ISDK.Capture2Base64()
{
string PictureFileName = Helper.UniqueFile(SaveFileType.Picture, FileExtensionType.bmp);
if (!SHCFNetSDK.NET_SDK_CapturePicture(realHandle, PictureFileName))
{
throw new Exception("[上海诚丰]截图失败：" + GetErrorMessage());
}
Bitmap bmp = new Bitmap(PictureFileName);
using (MemoryStream ms1 = new MemoryStream())
{
bmp.Save(ms1, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] arr1 = new byte[ms1.Length];
ms1.Position = 0;
ms1.Read(arr1, 0, (int)ms1.Length);
ms1.Close();
return(Convert.ToBase64String(arr1));
}
}
