public void StopRecord()
{
if (!XSJNetSDK.NET_SDK_StopSaveLiveData(realHandle))
{
throw new Exception("[兴视捷]录制失败：" + GetErrorMessage());
}
}
public void StopPlay()
{
if (!XSJNetSDK.NET_SDK_StopLivePlay(realHandle))
{
throw new Exception("[兴视捷]停止预览失败码：" + GetErrorMessage());
}
realHandle = -1;
}
public void LogOut()
{
if (!XSJNetSDK.NET_SDK_Logout(loginUserId))
{
throw new Exception("[兴视捷]注销登录失败" + GetErrorMessage());
}
loginUserId = -1;
}
public void Login(LoginInfo logininfo)
{
XSJNetSDK.NET_SDK_DEVICEINFO DeviceInfo = new XSJNetSDK.NET_SDK_DEVICEINFO();
loginUserId = XSJNetSDK.NET_SDK_Login(logininfo.Ip, Convert.ToUInt16(logininfo.Port), logininfo.UserName, logininfo.Password, ref DeviceInfo);
if (loginUserId < 0)
{
throw new Exception("[兴视捷]登录失败" + GetErrorMessage());
}
}
public void CamerControl(Direction direction, uint step, bool stop = false)
{
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;
}
XSJNetSDK.NET_SDK_PTZControl(realHandle, directionNum, step);
}
public void StartRecord()
{
string VideoFileName = Helper.UniqueFile(SaveFileType.Video, FileExtensionType.mp4);
//强制I帧 Make a I frame
XSJNetSDK.NET_SDK_MakeKeyFrame(loginUserId, VideoInfo.Channel);
//开始录像 Start recording
if (!XSJNetSDK.NET_SDK_SaveLiveData(realHandle, VideoFileName))
{
throw new Exception("[兴视捷]录制失败：" + GetErrorMessage());
}
}
public string Capture2Image()
{
//图片保存路径和文件名 the path and file name to save
string PictureFileName = Helper.UniqueFile(SaveFileType.Picture, FileExtensionType.bmp);
int lChannel = VideoInfo.Channel; //通道号 Channel number
if (!XSJNetSDK.NET_SDK_CapturePicture(realHandle, PictureFileName))
{
throw new Exception("[兴视捷]截图失败：" + GetErrorMessage());
}
return(PictureFileName);
}
private string GetErrorMessage()
{
uint errNo = XSJNetSDK.NET_SDK_GetLastError();
string msg = Environment.NewLine + "错误代码[" + errNo + "]:";
switch (errNo)
{
case 0:
return(msg + "没有错误");
case 1:
return(msg + "用户名密码错误。");
case 3:
return(msg + "尚未初始化。");
case 2:
return(msg + "权限不足。");
case 4:
return(msg + "通道号错误。");
case 5:
return(msg + "连接到DVR的客户端个数超过最大。");
case 8:
return(msg + "连接设备失败。" + Environment.NewLine + "设备不在线或网络原因引起的连接超时等。");
case 11:
return(msg + "从设备接收数据失败。");
case 12:
return(msg + "从设备接收数据超时。");
case 16:
return(msg + "无此权限。");
case 50:
return(msg + "用户不存在。");
case 58:
return(msg + "IP地址不匹配。");
default:
return("未定义错误，错误编号：[" + errNo + "]");
}
}
public void Init()
{
try
{
if (!XSJNetSDK.NET_SDK_Init())
{
throw new Exception("[兴视捷]兴视捷SDK初始化失败：" + GetErrorMessage());
}
try
{
XSJNetSDK.NET_SDK_SetLogToFile(true, Helper.GetDateFolder(SaveFileType.Log), false);
}
catch (Exception ex)
{
}
}catch (Exception ex)
{
throw new Exception("[兴视捷]兴视捷SDK初始化失败:" + Environment.NewLine + ex.Message);
}
}
public void StartPlay(IntPtr handle)
{
XSJNetSDK.NET_SDK_CLIENTINFO clientInfo = new XSJNetSDK.NET_SDK_CLIENTINFO();
clientInfo.hPlayWnd = handle; //预览窗口
clientInfo.lChannel = VideoInfo.Channel; //预览的设备通道
clientInfo.streamType = 0; //码流类型：0-主码流，1-子码流
IntPtr pUser = new IntPtr(); //用户数据
XSJNetSDK.LIVE_DATA_CALLBACK RealData = new XSJNetSDK.LIVE_DATA_CALLBACK(RealDataCallBack); //预览实时流回调函数
//打开预览,此处有bug,多个播放会死掉
try
{
realHandle = XSJNetSDK.NET_SDK_LivePlay(loginUserId, ref clientInfo, null /*RealData*/, pUser);
}
catch (Exception ex)
{
throw new Exception("[兴视捷]播放失败：" + Environment.NewLine + GetErrorMessage() + Environment.NewLine + ex.Message);
}
if (realHandle < 0)
{
throw new Exception("[兴视捷]播放失败：" + GetErrorMessage());
}
}
public string Capture2Base64()
{
//图片保存路径和文件名 the path and file name to save
string PictureFileName = Helper.UniqueFile(SaveFileType.Picture, FileExtensionType.bmp);
int lChannel = VideoInfo.Channel; //通道号 Channel number
if (!XSJNetSDK.NET_SDK_CapturePicture(realHandle, PictureFileName))
{
throw new Exception("[兴视捷]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));
}
}
public void Release()
{
XSJNetSDK.NET_SDK_Cleanup();
}