private bool Ezviz_VideoPlay()
{
bool bolResult = false;
int intLenght = 0;
int intResult = 0;
//CurrentVideoInfo.NetworkState = SDK_EzvizSDK.GetDevOnlineState(CurrentVideoInfo.DVSAddress, CurrentCameraInfo.Channel);
int Temp_intResult = SDK_EzvizSDK.GetDevOnlineState(CurrentVideoInfo.DVSAddress, CurrentCameraInfo.Channel);
if (Temp_intResult == -2)
{
//设备无权限
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.NoDeviceAuthority
});
return(bolResult);
}
CurrentVideoInfo.NetworkState = Temp_intResult;
if (Temp_intResult == 0)
{
//设备离线
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoDeviceNotOnline
});
return(bolResult);
}
//状态未明进行连接
callBack = new SDK_EzvizSDK.MsgHandler(Ezviz_MsgCallback);
Ezviz_gchMsgBack = GCHandle.Alloc(callBack);
strUser = CurrentVideoInfo.DVSAddress + "_" + CurrentCameraInfo.Channel;
iUser = Marshal.StringToHGlobalAnsi(strUser);
VideoPlayState = Enum_VideoPlayState.Connecting;
intResult = SDK_EzvizSDK.OpenSDK_AllocSessionEx(callBack, iUser, out intptrSessionID, out intLenght);
if (CurrentVideoPlaySet.VideoRecordEnable)
{
//录像启用
strRealSavePath = GetLocalSavePath(CurrentVideoPlaySet.VideoRecordFilePath, CurrentVideoPlaySet.VideoRecordFileName);
if (!Directory.Exists(CurrentVideoPlaySet.VideoRecordFilePath))
{
Directory.CreateDirectory(CurrentVideoPlaySet.VideoRecordFilePath);
}
Ezviz_DataCallBack = new SDK_EzvizSDK.DataCallBack(Ezviz_DataCallBackEvent);
Ezviz_gchVideoRecord = GCHandle.Alloc(Ezviz_DataCallBack);
intResult = SDK_EzvizSDK.OpenSDK_SetDataCallBack(intptrSessionID, Ezviz_DataCallBack, iUser);
VideoRecordStatus = true;
}
IntPtr intptrdevSerial = Marshal.StringToHGlobalAnsi(CurrentVideoInfo.DVSAddress);
if (CurrentVideoInfo.DVSAddress.StartsWith("C"))
{
intResult = SDK_EzvizSDK.OpenSDK_StartPlayWithStreamType(intptrSessionID, intptrPlayMain, intptrdevSerial, CurrentCameraInfo.Channel, CurrentVideoInfo.Password, -1);
}
else
{
intResult = SDK_EzvizSDK.OpenSDK_StartRealPlayEx(intptrSessionID, intptrPlayMain, intptrdevSerial, CurrentCameraInfo.Channel, CurrentVideoInfo.Password);
}
if (intResult == 0)
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.ConnSuccess
});
}
else
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.ConnFailed
});
}
return(bolResult);
}
