the photo viewer on my 440 keeps stretching my 4:3 photos to 16:9, I know its the 440 and not the telly because I have some 16:9 pictures and the thumbnails have black borders at the top and bottom

anyway, I'm trying to put a test pattern up on the screen of my Samsung Z409 to tweak the geometry but when I display BBC test card W its all stretched and got borders

is there a way to get it to show the pics in their original aspect ratio?