Full screen is a term used to describe a video release of a widescreenfilm which has subsequently been altered in order to create a 4:3 aspect ratio, rather than maintain the original theatrical aspect ratio through the use of letterboxing with black bars at the top and bottom of the video image. Full screen is usually created with one of two methods: pan and scan, in which the 4:3 image is extracted from within the original frame; open matte, in which the 4:3 image is extracted from parts of the original negative which were shot but not intended to be used for the theatrical release; or reframing, in which the elements within the image are repositioned. Reframing is almost exclusively a method used for entirely CG movies where the elements can be easily moved. Look up Video in Wiktionary, the free dictionary. ... The inner box (green) is the format used in pre-1952 movies and pre-HDTV television. ... Film refers to the celluloid media on which movies are printed. ... The aspect ratio of an image is its displayed width divided by its height (usually expressed as x:y). For instance, the aspect ratio of a traditional television screen is 4:3, or 1. ... A 2. ... A 2. ... Open matte is similar to Super 35 in that it involves matting out the top and bottom of the frame for the theatrical release and removing the mattes for the home video release. ... A 2. ...
Fullscreen mode is when an application you're using, like presentation software, takes up the entire screen, perhaps during a presentation.
Having the Desktop realize that a user is in a fullscreen mode provides a benefit to the user by managing the change in how the user is going to need the computer.
Below are the steps through which the fullscreen mode is expected to work and descriptions of the interaction at each stage.