Directshow flip cam image FlipHorizontal

Hey all i am trying to figure out how to use this code in order to flip the image Horizontal Currently it is reading words i have on cam backwards. The code is using the DirectShow.net DLL from here: http://directshownet.sourceforge.net/ and also using the deveck dotNetWebcamLibrary here https://github.com/deveck/dotNetWebcamLibrary

Code:

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    For Each device__1 As Device In Device.FindDevices()
        If device__1.ToString() = "BackupCamera" Then
            Dim selectedDevice As Device = TryCast(device__1, Device)
            Dim graphBuilder As IGraphBuilder = TryCast(New FilterGraph(), IGraphBuilder)
            Dim device1 As DsDevice = DsDevice.GetDevicesOfCat(FilterCategory.VideoInputDevice)(1)
            Dim baseFilterIdentifier As Guid = GetType(IBaseFilter).GUID
            Dim videoSourceObject As Object = Nothing

            device1.Mon.BindToObject(Nothing, Nothing, baseFilterIdentifier, videoSourceObject)
            Dim videoSourceBaseFilter As IBaseFilter = TryCast(videoSourceObject, IBaseFilter)

            graphBuilder.AddFilter(videoSourceBaseFilter, "Source")
            Dim captureGraphBuilder As ICaptureGraphBuilder2 = TryCast(New CaptureGraphBuilder2(), ICaptureGraphBuilder2)

            captureGraphBuilder.SetFiltergraph(graphBuilder)
            Dim crossbarObject As Object = Nothing

            captureGraphBuilder.FindInterface(FindDirection.UpstreamOnly, Nothing, videoSourceBaseFilter, GetType(IAMCrossbar).GUID, crossbarObject)

            Dim crossbar As IAMCrossbar = TryCast(crossbarObject, IAMCrossbar)
            Dim inputPinCount As Integer, outputPinCount As Integer

            crossbar.get_PinCounts(inputPinCount, outputPinCount)
            crossbar.Route(0, 1)

            Dim theFlipping As Object = Nothing

            captureGraphBuilder.FindInterface(FindDirection.UpstreamOnly, Nothing, videoSourceBaseFilter, GetType(VideoControlFlags).GUID, theFlipping)

            Dim flipHor As VideoControlFlags = DirectCast(theFlipping, VideoControlFlags)

            imageCapture.Device = TryCast(selectedDevice, Device)
            imageCapture.PerformAutoScale()
            imageCapture.Refresh()
            imageCapture.Start()
        End If
    Next

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Notice the Dim flipHor As VideoControlFlags = DirectCast(theFlipping, VideoControlFlags) ..... yeah that's all i can come up with.... Doesn't do anything but close my program without an error.

Any help would be great!

Check the return value of each CAST. This looks like the one...

Code:

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Debug.Print theFlipping

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