title: uwp highresolution Thumbnail
body: <p>I am trying to put the Thumbnail of video files on bigger xaml elements like : background Image of a page or grid or a top banner on the page. and in this case the normal thumbnail I am getting from following code. does look good because they are low resolution.</p>
  
  <pre><code>var imgSource = await MyVideoFile.GetScaledImageAsThumbnailAsync(ThumbnailMode.VideosView, 200, ThumbnailOptions.UseCurrentScale)
  </code></pre>
  
  <p>I want high resolution Thumbnails. Should I extract out the frames of the video file as Bitmap Images and use them? or is therea way of getting a high resolution Thumbnail of a specific size?</p>