Subtitles
Subtitles are texts representing the contents of the audio in a film, television show, opera or other audiovisual media. Subtitles might provide a transcription or translation of spoken dialogue. Although naming conventions can vary, captions are subtitles that include written descriptions of other elements of the audio, like music or sound effects. Captions are thus especially helpful to people who are deaf or hard-of-hearing. Subtitles may also add information that is not present in the audio. Localizing subtitles provide cultural context to viewers. For example, a subtitle could be used to explain to an audience unfamiliar with sake that it is a type of Japanese wine. Lastly, subtitles are sometimes used for humor, as in Annie Hall, where subtitles show the characters' inner thoughts, which contradict what they were saying in the audio.
"Subtitle" redirects here. For use in print media, see Subtitle (titling). For other uses, see Subtitle (disambiguation).
Creating, delivering, and displaying subtitles is a complicated and multi-step endeavor. First, the text of the subtitles needs to be written. When there is plenty of time to prepare, this process can be done by hand. However, for media produced in real-time, like live television, it may be done by stenographers or using automated speech recognition. Subtitles written by fans, rather than more official sources, are referred to as fansubs. Regardless of who does the writing, they must include information on when each line of text should be displayed.
Second, subtitles need to be distributed to the audience. Open subtitles are added directly to recorded video frames and thus cannot be removed once added. On the other hand, closed subtitles are stored separately, allowing subtitles in different languages to be used without changing the video itself. In either case, a wide variety of technical approaches and formats are used to encode the subtitles.
Third, subtitles need to be displayed to the audience. Open subtitles are always shown whenever the video is played because they are part of it. However, displaying closed subtitles is optional since they are overlaid onto the video by whatever is playing it. For example, media player software might be used to combine closed subtitles with the video itself. In some theaters or venues, a dedicated screen or screens are used to display subtitles. If that dedicated screen is above rather than below the main display area, the subtitles are called surtitles.
Methods[edit]
Sometimes, mainly at film festivals, subtitles may be shown on a separate display below the screen, thus saving the filmmaker from creating a subtitled copy for perhaps just one showing.
Subtitles in the same language on the same production can be in different categories:
Subtitles exist in two forms; open subtitles are 'open to all' and cannot be turned off by the viewer; closed subtitles are designed for a certain group of viewers, and can usually be turned on or off or selected by the viewer – examples being teletext pages, U.S. Closed captions (608/708), DVB Bitmap subtitles, DVD or Blu-ray subtitles.
While distributing content, subtitles can appear in one of three types:
In other categorization, digital video subtitles are sometimes called internal, if they are embedded in a single video file container along with video and audio streams, and external if they are distributed as separate file (that is less convenient, but it is easier to edit or change such file).
Reasons for not subtitling a foreign language[edit]
Most times a foreign language is spoken in film, subtitles are used to translate the dialogue for the viewer. However, there are occasions when foreign dialogue is left unsubtitled (and thus incomprehensible to most of the target audience). This is often done if the movie is seen predominantly from the viewpoint of a particular character who does not speak the language. Such absence of subtitles allows the audience to feel a similar sense of incomprehension and alienation that the character feels. An example of this is seen in Not Without My Daughter. The Persian dialogue spoken by the Iranian characters is not subtitled because the main character Betty Mahmoody does not speak Persian and the audience is seeing the film from her viewpoint.
A variation of this was used in the video game Max Payne 3. Subtitles are used on all 3 the English, Spanish (only Chapter 11) and Portuguese (Chapter 1, 2, 3, 5, 6, 7, 9, 10, 12, 13 and 14 only) dialogues, but the latter is left untranslated[34] as the main character does not understand the language.
Occasionally, movies will use subtitles as a source of humor, parody and satire.
One unintentional source of humor in subtitles comes from illegal DVDs produced in non-English-speaking countries (especially China). These DVDs often contain poorly worded subtitle tracks, possibly produced by machine translation, with humorous results. One of the better-known examples is a copy of Star Wars: Episode III – Revenge of the Sith whose opening title was subtitled, "Star war: The backstroke of the west".[39]