BOOL CPlayerHik::Stop()
{
//RemoveDisplayCallback(m_nPort);
PlayM4_Stop(m_nPort);
PlayM4_CloseFile(m_nPort);
return PlayM4_FreePort(m_nPort);
}
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 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
}
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;
}
}
