public bool StartVideo()
{
UInt32 iResult = 0;
videoRes = new SDK_HuaMai.OPEN_VIDEO_RES();
iResult = SDK_HuaMai.hm_pu_start_video(iOpenVideo, ref videoRes);
if (Convert.ToUInt32(0) == iResult)
{
return(true);
}
return(false);
}
public bool VideoPlay()
{
UInt32 iResult = 0;
iResult = SDK_HuaMai.hm_server_find_device_by_sn(ProgParameter.HuaMai_iTree, CurrentVideoInfo.DVSAddress, ref iNode);
if (iResult != ProgConstants.c_iHuaMaiSDK_Result_Success ||
iNode == IntPtr.Zero)
{
//查询不到设备
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.DeviceNotExist
});
return(false);
}
SDK_HuaMai._CONNECT_INFO config = new SDK_HuaMai._CONNECT_INFO();
config.ct = SDK_HuaMai.CLIENT_TYPE.CT_PC;
config.cp = SDK_HuaMai.CONNECT_PRI.CPI_DEF;
config.cm = SDK_HuaMai.CONNECT_MODE.CM_DEF;
iResult = SDK_HuaMai.hm_pu_login_ex(iNode, ref config, ref iDev);
if (iResult != ProgConstants.c_iHuaMaiSDK_Result_Success)
{
//登录设备失败
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.DevLoginException
});
return(false);
}
SDK_HuaMai._OPEN_VIDEO_PARAM para = new SDK_HuaMai._OPEN_VIDEO_PARAM();
para.channel = Convert.ToUInt32(CurrentCameraInfo.Channel) - 1;
para.cs_type = SDK_HuaMai.CODE_STREAM.HMS_CS_MAJOR;
IntPtr iUserData = Marshal.StringToHGlobalAnsi("123");
para.data = iUserData;
para.vs_type = SDK_HuaMai.VIDEO_STREAM.HMS_VS_REAL;
para.cb_data = new SDK_HuaMai.cb_pu_data(HuaMaiVideo_OnRecvRealTimeVideo);
para.iWnd = picPlayMain.Handle;
iResult = SDK_HuaMai.hm_pu_open_video(iDev, ref para, ref iOpenVideo);
if (iResult != ProgConstants.c_iHuaMaiSDK_Result_Success)
{
//打开视频失败
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.ConnFailed
});
return(false);
}
SDK_HuaMai.OPEN_VIDEO_RES videoRes = new SDK_HuaMai.OPEN_VIDEO_RES();
iResult = SDK_HuaMai.hm_pu_start_video(iOpenVideo, ref videoRes);
if (iResult != ProgConstants.c_iHuaMaiSDK_Result_Success)
{
//开始播放视频异常
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException
});
return(false);
}
SDK_HuaMai.DISPLAY_OPTION disp_op = new SDK_HuaMai.DISPLAY_OPTION();
disp_op.dm = SDK_HuaMai.DISPLAY_MODE.HME_DM_DX;
disp_op.pq = SDK_HuaMai.PIC_QUALITY.HME_PQ_HIGHT;
//IntPtr iWnd = pictureBox1.Handle;
iPort = IntPtr.Zero;
iResult = SDK_HuaMai.hm_video_display_open_port(this.intptrPlayMain, ref disp_op, ref iPort);
iResult = SDK_HuaMai.hm_video_display_start(iPort, 0, 0, 25);
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlay
});
VideoPlayState = Enum_VideoPlayState.InPlayState;
return(true);
}