When browsing TV Shows on the Apple TV, it displays the square album art associated with the file in iTunes. When browsing Movies on the Apple TV, it displays the rectangular album art associated with the file in iTunes.

I have a workflow that automatically downloads the rectangular (movie poster) sized album art for my tv shows. I prefer the rectangular album art vs. the square album art. Since the album art is rectangular, the Apple TV crops these to rectangular size when browsing through the menus.

Is there any way to modify the Apple TV to force it to display the rectangular art without cropping it?

The ability to view rectangular art has to be in there somewhere since the Apple TV GUI already displays rectangular art when browsing movies.