How do display modes work?
There are five display modes: auto, letterbox, full-screen, stretch, and native. You can access these modes while watching a video by pressing Display on your remote or A on your controller. • The auto setting attempts to automatically determine what the best viewing experience is for your video. If it is a very low-quality video, it will enlarge it enough to be viewable on your screen while limiting the size for optimal viewing. If the video is of higher quality, it will enlarge it to fit the TV screen. For both scenarios, it will retain the aspect ratio of the original video (for example, 4×3 or 16×9). • Letterbox mode will display your image full screen while retaining the aspect ratio of the original video. Use this if you want to override the auto function and fit the content to your TV. • Full-screen mode will display your image full screen with the assumption the video is 16×9 formatted for 4×3 screens.