The spelling of the word "letterboxed" can be explained using the International Phonetic Alphabet (IPA) phonetic transcription. The word is pronounced /ˈlɛtərbɒkst/, with stress on the second syllable. The first syllable "let" is pronounced with a short "e" sound, and the "er" in the second syllable is pronounced with the schwa sound. "Boxed" is pronounced with a long "o" sound and a hard "x" sound. In filmmaking, "letterboxed" refers to the black bars that appear at the top and bottom of a widescreen movie when it is shown on a standard aspect ratio screen.
Letterboxed refers to a format or style used in film, television, and other visual media to display a wider aspect ratio on a narrower screen, while preserving the original picture's dimensions. The term originates from the concept of adding horizontal black bars, resembling traditional letterboxes, at the top and bottom of the screen to accommodate the wider image. This technique is commonly employed when converting films originally shot in a wider aspect ratio, such as cinemascope or widescreen, to be shown on standard TVs or other devices with narrower screens.
The purpose of letterboxing is to maintain the integrity and visual composition of the original film by preserving the entire width of the image. While it results in black bars on the screen, it ensures that no part of the original picture is lost or cropped. This technique is particularly crucial when showcasing films with panoramic landscapes, a large number of characters, or multiple elements on the sides that contribute to the storytelling.
With the advancement of technology, letterboxing has become a preferred method for adapting widescreen content for various platforms without altering the original visuals. It allows viewers to experience the film or program as intended by the creators, without compromising any important visual information or impacting the overall storytelling. Additionally, letterboxing ensures a consistent viewing experience, regardless of the screen dimensions, maintaining the artistic vision of the filmmakers and respecting their intended aspect ratio.
The term "letterboxed" originally comes from the practice of displaying widescreen films on standard television screens. The word "letterbox" refers to the black bars that appear at the top and bottom of the screen when a widescreen film is displayed on a narrower screen, mimicking the appearance of a traditional letterbox.
The etymology of "letterbox" itself can be traced back to the early 20th century, where the term was used to describe a rectangular aperture or slot in a door or wall, in which letters or mail could be delivered. The word combines "letter", referring to written correspondence, and "box", indicating a container. This concept of a narrow slit in which something is placed can be metaphorically applied to the black bars on a screen that contain the wider image.