To better control resolution and aspect ratio of thumbnails, we recommend that you
                           use the values  CopyC#
CopyC#MaxWidth
 CopyC#
CopyC#MaxHeight
 CopyC#
CopyC#SizingPolicy
 CopyC#
CopyC#PaddingPolicy
 CopyC#
CopyC#Resolution
 CopyC#
CopyC#AspectRatio
            The width and height of thumbnail files in pixels. Specify a value in the format 
                               CopyC#
CopyC#<i>width</i>
 CopyC#
CopyC#<i>height</i>
 CopyC#
CopyC#Video:Resolution
 Declaration Syntax
 Declaration Syntax| C# | 
public string Resolution { get; set; }