public Boolean RegisterFrameSizeListener(IRegisterFrameSizeListener _iIRegisterFrameSizeListener)
        {
            _mIRegisterFrameSizeListener = _iIRegisterFrameSizeListener;
            _mOnFrameSizeUpdate          = OnFrameSizeUpdateDelegate;

            Boolean ret = VidyoRemoteCameraRegisterFrameSizeListenerNative(objPtr, _mOnFrameSizeUpdate);

            return(ret);
        }
 private static extern Boolean VidyoRemoteCameraRegisterFrameSizeListenerNative(IntPtr c, OnFrameSizeUpdate onFrameSizeUpdate);