public bool VideoClose()
{
//VideoPlayEventCallBack(Enum_VideoPlayEventType.ConnSuccess);
//VideoPlayEventCallBack(Enum_VideoPlayEventType.VideoPlay);
//throw new NotImplementedException();
bool bolResult = false;
if (DvxHandle == IntPtr.Zero)
{
bolResult = true;
}
if (CurrentVideoPlaySet.VideoRecordEnable)
{
//关闭录像
_nRet = SDK_BlueSDK.dvxRealStopSaveAs(RealHandle);
if ((int)dvxSdkType.ReturnError.DVX_OK != _nRet)
{
//MessageBox.Show("停止录像不成功");
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.StopVideoRecordException
});
bolResult = false;
}
else
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.StopVideoRecord
});
}
VideoRecordStatus = false;
}
else
{
StateReset();
SDK_BlueSDK.dvxSecuritySessionAuthClear(DvxHandle);
SDK_BlueSDK.dvxDestory(DvxHandle);
DvxHandle = IntPtr.Zero;
m_ndevType = 0;
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoClose
});
bolResult = true;
}
VideoPlayState = Enum_VideoPlayState.NotInPlayState;
return(bolResult);
}
/// <summary>
/// 录像回放
/// </summary>
/// <param name="strRecFilePath"></param>
/// <returns></returns>
public bool BlueSkyVideo_VideoRecordStart(string strRecFilePath)
{
bool bolResult = false;
StringBuilder sbRecFilePath = new StringBuilder();
if (string.IsNullOrEmpty(strRecFilePath))
{
//不存在路径 使用默认路径
strRecFilePath = ProgConstants.strBlueSkyVideo_RecDicPath + "\\" + CurrentVideoInfo.DVSAddress; //默认路径
if (!Directory.Exists(strRecFilePath))
{
//文件夹不存在，创建文件夹
Directory.CreateDirectory(strRecFilePath);
}
}
if (!strRecFilePath.EndsWith(".bsr"))
{
//后缀错误，使用默认文件生成
//默认路径格式 [当前工作路径/XMVideoRecFile/DVSAddress/时间(yyyyMMddHHmmss)_通道号(01)]
strRecFilePath += "\\" + VideoRecord.VideoRecordInfoConvert.GetVideoRecordName(CurrentVideoInfo.DVSNumber, CurrentCameraInfo.Channel, CurrentVideoInfo.VideoType);
}
_nRet = SDK_BlueSDK.dvxRealStartSaveAs(RealHandle, strRecFilePath, 2, 1); //avi - 6 brs - 1
if ((int)dvxSdkType.ReturnError.DVX_OK != _nRet)
{
//录像启动不成功
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.StartVideoRecordException
});
bolResult = false;
}
else
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.StartVideoRecord
});
bolResult = true;
}
VideoRecordStatus = true;
return(bolResult);
}
/// <summary>
/// 视频预览
/// </summary>
/// <returns></returns>
public bool BlueSkyVideoPlay()
{
bool bolResult = false;
//预览视频
if (DvxHandle == IntPtr.Zero)
{
//listBox1.Items.Insert(0, "当前无登录的DVR!");
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.ConnFailed
});
bolResult = false;
}
else
{
//如果当前正在预览
if (RealHandle != IntPtr.Zero)
{
//关闭预览
int nRet = SDK_BlueSDK.dvxRealStop(RealHandle);
if (nRet != 0)
{
//listBox1.Items.Insert(0, "停止现场流失败");
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException
});
bolResult = false;
}
else
{
nRet = SDK_BlueSDK.dvxRealClose(ref RealHandle);
if (nRet != 0)
{
//listBox1.Items.Insert(0, "关闭现场流失败");
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException
});
bolResult = false;
}
RealHandle = IntPtr.Zero;
StateReset();
}
bolResult = true;
//关闭成功
//return true;
}
else
{
bolResult = true;
}
//else
//{
if (SDK_BlueSDK.dvxIsLogin(DvxHandle) && bolResult)
{
SDK_BlueSDK.dvxLogout(DvxHandle);
if ((int)dvxSdkType.ReturnError.DVX_OK != SDK_BlueSDK.dvxLogin(DvxHandle, CurrentVideoInfo.UserName, CurrentVideoInfo.Password, 10000))
{
//MessageBox.Show("当前设备已断线，并且登录不上");
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.UserAccessError
});
bolResult = false;
}
else
{
bolResult = true;
}
}
if (bolResult)
{
//bool bPreviewDlgOK = false;
bool bImageEhnace = false;
if (m_ndevType != 2)
{
bImageEhnace = false;
m_hRealOpenPara.channel = (Char)CurrentCameraInfo.Channel;
m_hRealOpenPara.subStream = (Char)0;//主码流
m_hRealOpenPara.transProc = (Char)1;
m_hRealOpenPara.transMode = (Char)1;
m_hRealOpenPara.ip = 0;
}
_nRet = SDK_BlueSDK.dvxRealOpen(DvxHandle, ref m_hRealOpenPara, intptrPlayMain, VideoPlayHandle, 1283, ref RealHandle);
if (((int)dvxSdkType.ReturnError.DVX_OK) != _nRet || RealHandle == IntPtr.Zero)
{
if ((0 == m_hRealOpenPara.channel) && 0x19 == _nRet)
{
//listBox1.Items.Insert(0, "零通道预览失败，请停止设备端本地回放后再试");
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException
});
//return false;
}
else
{
//return false;
//listBox1.Items.Insert(0, "启动现场流预览失败");
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException
});
}
StateReset();
bolResult = false;
}
else
{
_nRet = SDK_BlueSDK.dvxRealImageEnhance(RealHandle, bImageEhnace);
if ((int)dvxSdkType.ReturnError.DVX_OK == _nRet)
{
m_IPCPreViewPara.bImageEhnace = false;
}
_nRet = SDK_BlueSDK.dvxRealStart(RealHandle);
if ((int)dvxSdkType.ReturnError.DVX_OK != _nRet)
{
//listBox1.Items.Insert(0, "开始现场流预览失败");
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException
});
StateReset();
bolResult = false;
}
else
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlay
});
VideoPlayState = Enum_VideoPlayState.InPlayState;
if (CurrentVideoPlaySet.VideoRecordEnable)
{
//录像
if (RealHandle == IntPtr.Zero)
{
//没有预览
}
else
{
BlueSkyVideo_VideoRecordStart(CurrentVideoPlaySet.VideoRecordFilePath);
}
}
bolResult = true;
}
}
}
}
return(bolResult);
}
public bool VideoPlay()
{
bool bolResult = false;
if (DvxHandle != IntPtr.Zero)
{
//已登录，请注销
//return true;
VideoPlayState = Enum_VideoPlayState.Connecting;
bolResult = BlueSkyVideoPlay();
//goto VideoPlay;
}
else
{
_nRet = SDK_BlueSDK.dvxCreate(CurrentVideoInfo.DVSAddress, (ushort)CurrentVideoInfo.DVSConnectPort, (ushort)CurrentVideoInfo.DVSDataPort, CurrentVideoInfo.UserName, CurrentVideoInfo.Password, ref DvxHandle);
if (_nRet != (int)dvxSdkType.ReturnError.DVX_OK || DvxHandle == IntPtr.Zero)
{
//登录失败
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.UserAccessError
});
bolResult = false;
}
else
{
//登录成功
dvxSdkType.SystemVersionInfo ver = new dvxSdkType.SystemVersionInfo();
dvxSdkType.SystemDescribleInfo m_sysDesInfo = new dvxSdkType.SystemDescribleInfo();
_nRet = SDK_BlueSDK.dvxSysVersion(DvxHandle, ref ver);
if (_nRet == 0)
{
g_IpcDif = 0;
m_ndevType = GetDevType(ver.serial);
if (m_ndevType == 2) //IPC 获取IPC支持的功能，如宽动态、白平衡等
{
dvxSdkType.SysModulePara sysModule = new dvxSdkType.SysModulePara();
dvxSdkType.AVDescribe avDescribe = new dvxSdkType.AVDescribe();
_nRet = SDK_BlueSDK.dvxSysModulesGet(DvxHandle, ref sysModule);
if (2 <= sysModule.rdver) //B02版本开始可以直接获取设备能力
{
_nRet = SDK_BlueSDK.dvxSysDescribeEx(DvxHandle, ref m_sysDesInfo);
if ((int)dvxSdkType.ReturnError.DVX_OK == _nRet)
{
g_IpcDif = m_sysDesInfo.features;
if (5 == m_sysDesInfo.platform)
{
m_isIPCLotus = true;
}
}
_nRet = SDK_BlueSDK.dvxAVDescrible(DvxHandle, ref avDescribe);
if ((int)dvxSdkType.ReturnError.DVX_OK == _nRet)
{
if ((0 == (avDescribe.bitstreams & 0x04)) || (true == m_isIPCLotus))
{
m_bisHaveThirdStream = false;
}
}
}
else
{
CheckIPCType(ver.model);
}
}
else if (m_ndevType == 1)//Limit D
{
_nRet = SDK_BlueSDK.dvxSysDescribeEx(DvxHandle, ref m_sysDesInfo);
}
}
dvxSdkType.SystemSerialGet SerialInfo = new dvxSdkType.SystemSerialGet();
_nRet = SDK_BlueSDK.dvxSysSerialGet(DvxHandle, ref SerialInfo);
if (((int)dvxSdkType.ReturnError.DVX_OK) == _nRet && (10 == SerialInfo.version_type))//version_type : 10 加密 DVR
{
Byte[] buf = new Byte[64 * 1024];
int nRealLen = 0;
_nRet = SDK_BlueSDK.dvxUkeyEt199ReadAllInfo(ref buf, 64 * 1024, ref nRealLen);
if ((int)dvxSdkType.ReturnError.DVX_OK == _nRet)
{
dvxSdkType.UkeyAuthizeParam authParam = new dvxSdkType.UkeyAuthizeParam();
int nValue = 0;
authParam.authLen = (UInt32)(nRealLen > (64 * 1024) ? (64 * 1024) : nRealLen);
authParam.auth = buf;
_nRet = SDK_BlueSDK.dvxSecuritySessionAuthizeSet(DvxHandle, ref authParam, ref nValue);
}
}
}
VideoPlayState = Enum_VideoPlayState.Connecting;
bolResult = BlueSkyVideoPlay();
}
return(bolResult);
}