GstD3D11BaseConvert 

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──GstD3D11BaseFilter
                        ╰──GstD3D11BaseConvert

A baseclass implementation for d3d11 convert elements

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