public void Stop()
{
PlayCtrl_X86.PlayM4_Stop(ClientPort);
PlayCtrl_X86.PlayM4_CloseStream(ClientPort);
PlayCtrl_X86.PlayM4_FreePort(ClientPort);
HCNetSDK_X86.NET_DVR_StopRealPlay(RealHandle);
}
public void ZoomIn()
{
pSrcRect.Init();
pSrcRect.right = 352;
pSrcRect.bottom = 288;
PlayCtrl_X86.PlayM4_SetDisplayRegion(ClientPort, 0, ref pSrcRect, (IntPtr)0, true);
}
private void Playback(int lRealHandle, uint dwDataType, ref byte pBuffer, uint dwBufSize, IntPtr pUser)
{
switch (dwDataType)
{
case 1: // sys head
RealHandle = lRealHandle;
PlayCtrl_X86.PlayM4_GetPort(ref ClientPort);
if (dwBufSize > 0)
{
PlayCtrl_X86.PlayM4_SetStreamOpenMode(ClientPort, PlayCtrl_X86.STREAME_REALTIME);
PlayCtrl_X86.PlayM4_OpenStream(ClientPort, ref pBuffer, dwBufSize, 1024 * 1024);
PlayCtrl_X86.PlayM4_Play(ClientPort, WndHandle);
PlayCtrl_X86.PlayM4_SetDisplayBuf(ClientPort, 15);
PlayCtrl_X86.PlayM4_SetOverlayMode(ClientPort, 0, 0);
}
break;
case 2: // video stream data
PlayCtrl_X86.PlayM4_InputData(ClientPort, ref pBuffer, dwBufSize);
break;
case 3: // Audio Stream Data
PlayCtrl_X86.PlayM4_InputVideoData(ClientPort, ref pBuffer, dwBufSize);
break;
default:
break;
}
}
public void ZoomOut(int zoomleft, int zoomup, int zoomright, int zoomdown)
{
pSrcRect.left = zoomleft;
pSrcRect.top = zoomup;
pSrcRect.right = zoomright;
pSrcRect.bottom = zoomdown;
PlayCtrl_X86.PlayM4_SetDisplayRegion(ClientPort, 0, ref pSrcRect, (IntPtr)0, true);
}