Producing graphics for widescreen
Although many people now own a widescreen television, we still need to ensure widescreen graphics display correctly when viewed on a 4:3 television. In order to display a widescreen image on a 4:3 TV, the widescreen image may either be centre cut-out or letterboxed.
4:3 (Centre cut-out)
The left and right edges of the screen will not be visible on any set where the image is cropped to 4:3 (Centre cut-out).
These areas should be treated as additional safe margins and should only contain background information. Text, colour keys, navigation and all other essential graphical elements must be kept in the 4:3 safe area.
16:9 Shrunk to fit 4:3
The entire application may be shrunk 25% to fit within a letter box format on a 4:3 TV.
In this case, any text in the video must be large enough to stay legible at a smaller size.