void CSingleCamDlg::OnBnClickedBtnStopcam()//停止
{
NET_DVR_StopRealPlay(lRealHandle1);
NET_DVR_StopRealPlay(lRealHandle2);
//释放播放库资源
PlayM4_Stop(nPort1);
PlayM4_CloseStream(nPort1);
PlayM4_FreePort(nPort1);
PlayM4_Stop(nPort2);
PlayM4_CloseStream(nPort2);
PlayM4_FreePort(nPort2);
GetDlgItem(IDC_BTN_Login)->EnableWindow(TRUE); //登录按钮失效
GetDlgItem(IDC_BTN_PlayCam)->EnableWindow(TRUE); //播放按钮 有效
GetDlgItem(IDC_BTN_StopCam)->EnableWindow(FALSE); //停止按钮 失效
GetDlgItem(IDC_BTN_SavePicture)->EnableWindow(FALSE); // 抓图按钮 失效
GetDlgItem(IDC_BTN_SavePicture2)->EnableWindow(FALSE); // 抓图按钮 失效
GetDlgItem(IDC_BTN_StopSave)->EnableWindow(FALSE); // 停止抓图按钮 失效
}
MainWindow::~MainWindow()
{
// 停止解码
PlayM4_Stop(lPort);
//关闭流，回收源数据缓冲
PlayM4_CloseStream(lPort);
//释放播放库端口号
PlayM4_FreePort(lPort);
NET_DVR_StopRealPlay(lRealPlayHandle);
//注销用户
NET_DVR_Logout(lUserID);
//释放SDK资源
NET_DVR_Cleanup();
delete ui;
}
VOID CPlayer::StopMonitor( )
{
TRACE(_T("(MTVideo)停止监视 开始\r\n"));
m_exit = true;
m_comSocket.Close();
//TRACE(_T("(MTVideo)停止监视 将执行WaitForSingleObject dvrIP = %s channel = %d m_PlayHandle = %d m_index_MTManager = %d\r\n",
// m_UniSDKCltInfo.connInfo.ip, m_UniSDKCltInfo.channel, m_PlayHandle, m_index_MTManager);
DWORD dwret = WaitForSingleObject( m_hExitEvent, WAIT_THREAD_EXIT_MAX_TIME );
if(dwret == WAIT_TIMEOUT)
{
TRACE(_T("(MTVideo)!!!!!停止监视时 WaitFor退出信号超时 \r\n"));
}
BOOL bret = PlayM4_Stop(m_index);
int nErr = 0;
if (!bret)
{
nErr = PlayM4_GetLastError(m_index);
//string strErr = GetPlayMp4LastErrorStr( nErr );
//TRACE_SDK_ERROR("执行 CHKSeries::CloseStream 中 PlayM4_Stop 函数 Fail nErr = %d strErr = %s\r\n\r\n", nErr, strErr.c_str() );
//return -nErr;
}
bret = PlayM4_CloseStream( m_index);
if (!bret)
{
nErr = PlayM4_GetLastError(m_index);
//string strErr = GetPlayMp4LastErrorStr( nErr );
//TRACE_SDK_ERROR("执行 CHKSeries::CloseStream 中 PlayM4_CloseStream 函数 Fail nErr = %d strErr = %s\r\n\r\n", nErr, strErr.c_str() );
//return -nErr;
}
//TRACE(_T("(MTVideo)停止监视成功 DvrIP = %s channnel = %d m_PlayHandle = %d m_index_MTManager = %d\r\n",
// m_UniSDKCltInfo.connInfo.ip, m_UniSDKCltInfo.channel, m_PlayHandle, m_index_MTManager);
NAME(PlayM4_FreePort)(m_index);
m_index = -1;
m_PlayHandle = -1;
memset(&m_rcRenderRect, 0, sizeof(RECT));
m_hRenderWnd = NULL;
}
void CHaikangSDK::StopPlay(int screenNo)
{
//关闭预览
NET_DVR_StopRealPlay(m_RealHandle[screenNo]);
//注销用户
NET_DVR_Logout_V30(m_LoginHandle[screenNo]);
PlayM4_Stop(m_lPort[screenNo]);
PlayM4_CloseStream(m_lPort[screenNo]);
PlayM4_FreePort(m_lPort[screenNo]);
m_LoginHandle[screenNo] = -1;
m_lPort[screenNo]=-1;
#if OPEN_CARDETECT_CODE
//停止识别
if(false == DlgMain->DlgScreen.m_videoInfo[screenNo].enableDetect)
DlgMain->DlgScreen.CarDetect[screenNo].Stop();
#endif
}
int CPlayer::ReStartMonitor()
{
m_comSocket.Close();
m_streamParser.ClearBuf();//清除缓冲
memset(&m_rcRenderRect, 0, sizeof(RECT));
if( m_comSocket.Connect(m_clientInfo.connInfo.ip, m_clientInfo.connInfo.port) < 0 )
{
m_comSocket.Close();
return HHV_ERROR_CONNECT;
}
int streamHeaderSize = 4*1024;
memset( m_streamHeader, 0x00, sizeof(m_streamHeader) );
int ret = MonitorStartCmdMT(m_comSocket.m_hSocket, &m_clientInfo, m_streamHeader, streamHeaderSize);
if( ret < 0 )
{
m_comSocket.Close();
return ret;
}
PlayM4_Stop(m_index);
PlayM4_CloseStream( m_index);
ResetBuf();
//mode- 流模式（1-实时流/2-文件流）
int nErr = 0;
m_playType = STREAME_REALTIME;
BOOL bret = PlayM4_SetStreamOpenMode(m_index, m_playType);
bret = PlayM4_OpenStream( m_index, (BYTE*)m_streamHeader, streamHeaderSize, 600*1024);
if (!bret)
{
m_comSocket.Close();
nErr = PlayM4_GetLastError(m_index);
return -nErr;
}
m_disconnection = false;
if( ! PlayM4_RigisterDrawFun( m_index, MP4SDKDrawFun, (DWORD)this) )
{
m_comSocket.Close();
nErr = PlayM4_GetLastError(m_index);
//TRACE_SDK_ERROR("执行 CHKSeries::RegisterDrawFun 中 PlayM4_RigisterDrawFun 函数 Fail nErr = %d strErr = %s\r\n\r\n", nErr, strErr.c_str() );
return -nErr;
}
bret = PlayM4_Play(m_index, m_hWnd);
if (!bret)
{
nErr = PlayM4_GetLastError(m_index);
//string strErr = GetPlayMp4LastErrorStr( nErr );
//TRACE_SDK_ERROR("执行 CHKSeries::OpenStream 中 PlayM4_Play 函数 Fail nErr = %d strErr = %s\r\n\r\n", nErr, strErr.c_str() );
return -nErr;
}
m_hRenderWnd = m_hWnd;
ResizeMonitorWindow();
//memcpy(&m_clientInfo, clientInfo, sizeof(UNISDK_CLIENT_INFO));
//开启线程, 接收视频流
m_exit = false;
UINT threadid(0);
m_Thread = (HANDLE)_beginthreadex( NULL, 4*1024*1024, DecoderRoutine, this, 0, &threadid );
if(m_Thread <= 0)
{
TRACE(_T("(MTVideo)!!!!!!开辟接受数据线程失败！m_Thread:%d errno:%d _doserrno:%d \r\n"),
m_Thread, errno, _doserrno);
SetEvent( m_hExitEvent );
}
CloseHandle( m_Thread );
//
// TRACE(_T("(MTVideo)监视成功结束 m_PlayHandle = %d dvrIP = %s channel = %d\r\n"),
//m_PlayHandle, m_clientInfo.connInfo.ip, clientInfo->channel);
return m_index;
}
void CALLBACK g_RealDataCallBack_V30(LONG lRealHandle, DWORD dwDataType, BYTE *pBuffer,DWORD dwBufSize,void* dwUser)
{
CHaikangSDK *HaikangSDK = (CHaikangSDK *)dwUser;
int screenNo = DlgMain->DlgScreen.m_video.m_haikang.GetHandleWindID(lRealHandle);
LONG lPort = HaikangSDK->m_lPort[screenNo];
CWnd* pWnd=NULL;
switch (dwDataType)
{
case NET_DVR_SYSHEAD: //系统头
if (PlayM4_GetPort(&lPort)) //获取播放库未使用的通道号
{
DlgMain->DlgScreen.m_video.m_haikang.m_lPort[screenNo] = lPort;
}
//m_iPort = lPort; //第一次回调的是系统头，将获取的播放库port号赋值给全局port，下次回调数据时即使用此port号播放
if (dwBufSize > 0)
{
if (!PlayM4_SetStreamOpenMode(lPort, STREAME_REALTIME)) //设置实时流播放模式
{
PlayM4_FreePort(lPort);
break;
}
if (!PlayM4_OpenStream(lPort, pBuffer, dwBufSize, 1920*1080*3)) //打开流接口
{
PlayM4_FreePort(lPort);
break;
}
if (!PlayM4_SetDisplayCallBack(lPort, RemoteDisplayCBFun))
{
PlayM4_CloseStream(lPort);
PlayM4_FreePort(lPort);
break;
}
if(DlgSetSystem.m_display_preview)
{
pWnd= DlgMain->DlgScreen.m_screenPannel.GetPage(screenNo);
if (!pWnd)
{
PlayM4_CloseStream(lPort);
PlayM4_FreePort(lPort);
return;
}
if (!PlayM4_Play(lPort, pWnd->m_hWnd)) //播放开始
{
PlayM4_CloseStream(lPort);
PlayM4_FreePort(lPort);
break;
}
}
else
{
if (!PlayM4_Play(lPort,NULL)) //播放开始
{
PlayM4_CloseStream(lPort);
PlayM4_FreePort(lPort);
break;
}
}
}
break;
case NET_DVR_STREAMDATA: //码流数据
if (dwBufSize > 0 && lPort != -1)
{
if (!PlayM4_InputData(lPort, pBuffer, dwBufSize))
{
break;
}
}
break;
}
}
