Bindtoobject of comtype returing error insufficient memory

See more:

C#

COM

directshow

I am calling BindToObject method of System.Runtime.InteropServices.ComTypes of IMoniker interface. And it is returning Insufficient memory exception.

I am writing code to capture Images from webcam using Imoniker.
Below is code snippet.

// create bind context
            if ( Win32.CreateBindCtx( 0, out bindCtx ) == 0 )
            {
                // convert moniker`s string to a moniker
                if ( Win32.MkParseDisplayName( bindCtx, filterMoniker, ref n, out moniker ) == 0 )
                {   
                    // get device base filter
                    Guid filterId = typeof( IBaseFilter ).GUID;
                    moniker.BindToObject(null, null, ref filterId, out filterObject);
                    
                    Marshal.ReleaseComObject( moniker );
                    
                }
                Marshal.ReleaseComObject( bindCtx );
            }

What I have tried:

Tried but unable to find reason where it is getting failed