public void RealDataCallBack(Int32 lRealHandle, UInt32 dwDataType, ref byte pBuffer, UInt32 dwBufSize, IntPtr pUser)
{
//MyDebugInfo AlarmInfo = new MyDebugInfo(DebugInfo);
switch (dwDataType)
{
case CHCNetSDK.NET_DVR_SYSHEAD: // sys head
if (!PlayCtrl.PlayM4_GetPort(ref this.Camera.m_lPort))
{
MessageBox.Show("Get Port Fail");
}
if (dwBufSize > 0)
{
//set as stream mode, real-time stream under preview
if (!PlayCtrl.PlayM4_SetStreamOpenMode(this.Camera.m_lPort, PlayCtrl.STREAME_REALTIME))
{
//this.BeginInvoke(AlarmInfo, "PlayM4_SetStreamOpenMode fail");
}
//start player
if (!PlayCtrl.PlayM4_OpenStream(this.Camera.m_lPort, ref pBuffer, dwBufSize, 1024 * 1024))
{
this.Camera.m_lPort = -1;
// this.BeginInvoke(AlarmInfo, "PlayM4_OpenStream fail");
break;
}
//set soft decode display callback function to capture
this.m_fDisplayFun = new PlayCtrl.DISPLAYCBFUN(RemoteDisplayCBFun);
if (!PlayCtrl.PlayM4_SetDisplayCallBack(this.Camera.m_lPort, m_fDisplayFun))
{
//this.BeginInvoke(AlarmInfo, "PlayM4_SetDisplayCallBack fail");
}
//start play, set play window
// this.BeginInvoke(AlarmInfo, "About to call PlayM4_Play");
if (!PlayCtrl.PlayM4_Play(this.Camera.m_lPort, m_ptrRealHandle))
{
this.Camera.m_lPort = -1;
//this.BeginInvoke(AlarmInfo, "PlayM4_Play fail");
break;
}
//set frame buffer number
if (!PlayCtrl.PlayM4_SetDisplayBuf(this.Camera.m_lPort, 15))
{
//this.BeginInvoke(AlarmInfo, "PlayM4_SetDisplayBuf fail");
}
//set display mode
if (!PlayCtrl.PlayM4_SetOverlayMode(this.Camera.m_lPort, 0, 0 /* COLORREF(0)*/)) //play off screen // todo!!!
{
//this.BeginInvoke(AlarmInfo, " PlayM4_SetOverlayMode fail");
}
}
break;
case CHCNetSDK.NET_DVR_STREAMDATA: // video stream data
if (dwBufSize > 0 && this.Camera.m_lPort != -1)
{
if (!PlayCtrl.PlayM4_InputData(this.Camera.m_lPort, ref pBuffer, dwBufSize))
{
// this.BeginInvoke(AlarmInfo, " PlayM4_InputData fail");
}
}
break;
case CHCNetSDK.NET_DVR_AUDIOSTREAMDATA: // Audio Stream Data
if (dwBufSize > 0 && this.Camera.m_lPort != -1)
{
if (!PlayCtrl.PlayM4_InputVideoData(this.Camera.m_lPort, ref pBuffer, dwBufSize))
{
// this.BeginInvoke(AlarmInfo, "PlayM4_InputVideoData Fail");
}
}
break;
default:
break;
}
}
public void RealDataCallBack(Int32 lRealHandle, UInt32 dwDataType, ref byte pBuffer, UInt32 dwBufSize, IntPtr pUser)
{
switch (dwDataType)
{
case CHCNetSDK.NET_DVR_SYSHEAD: // sys head
if (!PlayCtrl.PlayM4_GetPort(ref m_lPort))
{
MessageBox.Show("获取播放端口失败！");
}
if (dwBufSize > 0)
{
//set as stream mode, real-time stream under preview
if (!PlayCtrl.PlayM4_SetStreamOpenMode(m_lPort, PlayCtrl.STREAME_REALTIME))
{
uint nError = CHCNetSDK.NET_DVR_GetLastError();
VideoRetErrorDis(nError);
}
//start player
if (!PlayCtrl.PlayM4_OpenStream(m_lPort, ref pBuffer, dwBufSize, 1024 * 1024))
{
m_lPort = -1;
break;
}
//set soft decode display callback function to capture
m_fDisplayFun = new PlayCtrl.DISPLAYCBFUN(RemoteDisplayCBFun);
if (!PlayCtrl.PlayM4_SetDisplayCallBack(m_lPort, m_fDisplayFun))
{
uint nError = CHCNetSDK.NET_DVR_GetLastError();
VideoRetErrorDis(nError);
}
//start play, set play window
if (!PlayCtrl.PlayM4_Play(m_lPort, m_ptrRealHandle))
{
m_lPort = -1;
break;
}
//set frame buffer number
if (!PlayCtrl.PlayM4_SetDisplayBuf(m_lPort, 15))
{
uint nError = CHCNetSDK.NET_DVR_GetLastError();
VideoRetErrorDis(nError);
}
//set display mode
if (!PlayCtrl.PlayM4_SetOverlayMode(m_lPort, 0, 0 /* COLORREF(0)*/)) //play off screen // todo!!!
{
uint nError = CHCNetSDK.NET_DVR_GetLastError();
VideoRetErrorDis(nError);
}
}
break;
case CHCNetSDK.NET_DVR_STREAMDATA: // video stream data
if (dwBufSize > 0 && m_lPort != -1)
{
if (!PlayCtrl.PlayM4_InputData(m_lPort, ref pBuffer, dwBufSize))
{
uint nError = CHCNetSDK.NET_DVR_GetLastError();
VideoRetErrorDis(nError);
}
}
break;
case CHCNetSDK.NET_DVR_AUDIOSTREAMDATA: // Audio Stream Data
if (dwBufSize > 0 && m_lPort != -1)
{
if (!PlayCtrl.PlayM4_InputVideoData(m_lPort, ref pBuffer, dwBufSize))
{
uint nError = CHCNetSDK.NET_DVR_GetLastError();
VideoRetErrorDis(nError);
}
}
break;
default:
break;
}
}
public void RealDataCallBack(Int32 lRealHandle, UInt32 dwDataType, IntPtr pBuffer, UInt32 dwBufSize, IntPtr pUser)
{
MyDebugInfo AlarmInfo = new MyDebugInfo(DebugInfo);
IntPtr pObject = new IntPtr();
GCHandle hObject = new GCHandle();
hObject = GCHandle.Alloc(pBuffer, GCHandleType.Pinned);
pObject = hObject.AddrOfPinnedObject();
switch (dwDataType)
{
case CHCNetSDK.NET_DVR_SYSHEAD: // sys head
if (!PlayCtrl.PlayM4_GetPort(ref m_lPort))
{
MessageBox.Show("Get Port Fail");
}
if (dwBufSize > 0)
{
//set as stream mode, real-time stream under preview
if (!PlayCtrl.PlayM4_SetStreamOpenMode(m_lPort, PlayCtrl.STREAME_REALTIME))
{
//this.Dispatcher.BeginInvoke(AlarmInfo, "PlayM4_SetStreamOpenMode fail");
}
//start player
if (!PlayCtrl.PlayM4_OpenStream(m_lPort, pObject, dwBufSize, 320 * 280))
{
m_lPort = -1;
//this.Dispatcher.BeginInvoke(AlarmInfo, "PlayM4_OpenStream fail");
break;
}
m_fDisplayFun = new PlayCtrl.DISPLAYCBFUN(RemoteDisplayCBFun);
if (!PlayCtrl.PlayM4_SetDisplayCallBack(m_lPort, m_fDisplayFun))
{
//this.Dispatcher.BeginInvoke(AlarmInfo, "PlayM4_SetDisplayCallBack fail");
}
if (!PlayCtrl.PlayM4_Play(m_lPort, m_ptrRealHandle))
{
m_lPort = -1;
//this.Dispatcher.BeginInvoke(AlarmInfo, "PlayM4_Play fail");
break;
}
}
break;
case CHCNetSDK.NET_DVR_STREAMDATA: // video stream data
if (dwBufSize > 0 && m_lPort != -1)
{
try
{
//送入码流数据进行解码 Input the stream data to decode
PlayCtrl.PlayM4_InputData(m_lPort, pBuffer, dwBufSize);
}
catch (Exception e)
{
throw;
}
}
break;
case CHCNetSDK.NET_DVR_AUDIOSTREAMDATA: // Audio Stream Data
if (dwBufSize > 0 && m_lPort != -1)
{
if (!PlayCtrl.PlayM4_InputVideoData(m_lPort, pObject, dwBufSize))
{
//this.Dispatcher.BeginInvoke(AlarmInfo, "PlayM4_InputVideoData Fail");
}
}
break;
default:
break;
}
if (hObject.IsAllocated)
{
hObject.Free();
}
}