/// <summary>
/// 预览
/// </summary>
/// <param name="CH">通道</param>
/// <param name="Handle">句柄</param>
/// <param name="StreamType">码流类型：0-主码流，1-子码流，2-码流3，3-码流4，以此类推</param>
/// <param name="Mode">连接方式：0- TCP方式，1- UDP方式，2- 多播方式，3- RTP方式，4-RTP/RTSP，5-RSTP/HTTP </param>
/// <param name="Blocked">0- 非阻塞取流，1- 阻塞取流</param>
public void RealPlay(int CH, IntPtr Handle, Action <int, int, IntPtr, uint, IntPtr> RealDataCallBack = null, Action <int, int, IntPtr, uint, IntPtr> StdDataEvent = null, Action <int, int, IntPtr, uint, IntPtr> RealDataEvent = null, int StreamType = 0, LinkMode Mode = LinkMode.TCP, bool Blocked = true)
{
NET_DVR_PREVIEWINFO lpPreviewInfo = new NET_DVR_PREVIEWINFO();
lpPreviewInfo.hPlayWnd = Handle;
lpPreviewInfo.lChannel = CH;
lpPreviewInfo.dwStreamType = (uint)StreamType;
lpPreviewInfo.dwLinkMode = (uint)Mode;
lpPreviewInfo.bBlocked = Blocked;
lpPreviewInfo.dwDisplayBufNum = (uint)this.BufferFrame;
IntPtr pUser = new IntPtr();
REALDATACALLBACK RealData = null;
if (RealDataCallBack != null)
{
RealData = new REALDATACALLBACK(RealDataCallBack);
}
System.Threading.Thread.Sleep(1000);
if (Environment.Is64BitProcess)
{
m_lRealHandle = HCNetSDKia64.NET_DVR_RealPlay_V40(this.lUserID, ref lpPreviewInfo, RealData, pUser);
}
else
{
m_lRealHandle = HCNetSDK.NET_DVR_RealPlay_V40(this.lUserID, ref lpPreviewInfo, RealData, pUser);
}
if (m_lRealHandle < 0)
{
Error();
}
if (StdDataEvent != null)
{
if (Environment.Is64BitProcess)
{
HCNetSDKia64.NET_DVR_SetStandardDataCallBack(this.lUserID, new StdDataCallBack(StdDataEvent), pUser);
}
else
{
HCNetSDK.NET_DVR_SetStandardDataCallBack(this.lUserID, new StdDataCallBack(StdDataEvent), pUser);
}
}
if (RealDataEvent != null)
{
if (Environment.Is64BitProcess)
{
HCNetSDKia64.NET_DVR_SetRealDataCallBack(this.lUserID, new RealDataCallBack(RealDataEvent), pUser);
}
else
{
HCNetSDK.NET_DVR_SetRealDataCallBack(this.lUserID, new RealDataCallBack(RealDataEvent), pUser);
}
}
}