What are Subtitles?
Subtitles are text derived from either a transcript or screenplay of the dialog or commentary in films, television programs, video games, and the like, usually displayed at the bottom of the screen.
What are Closed Captions?
Closed captioning is the American term for closed subtitles specifically intended for people who are deaf or hard of hearing. These are a transcription rather than a translation, and usually, contain descriptions of important non-dialog audio including sound effects, speaker IDs, and non-speech elements. Closed captions are written in the source language of the video.
Subtitles for the deaf or hard-of-hearing (SDH)
SDH are subtitles which combine the information of both captions and subtitles. SDH can be in the source language of the video, as they include important non-dialogue audio sound effects and speaker identification. While normal subtitles assume the viewer can hear the audio but doesn’t know the spoken language, SDH assume that the viewer cannot hear the audio (like with captions). In this case, SDH are intended to emulate closed captions on media that does not support closed captions, such as digital connections like HDMI. SDH can also be translated into foreign languages to make content accessible to the deaf and hard of hearing individuals who understand other languages.
SDH vs. Closed Captions
Appearance: SDH differ from closed captions in a number of ways. The first difference is in appearance. Closed captions are typically displayed as white text on a black band, whereas SDH are usually displayed with the same proportional font of translation subtitles. More and more often, however, both subtitles and closed captions have user control options that allow the viewer to change the font, color, and size of the text.
Placement: SDH and closed captions also differ in terms of placement. Closed captions can usually be aligned to different parts of the screen, which is helpful for speaker identification, overlapping conversation, and avoiding interference with important on-screen activity. SDH text is usually centered and locked in the lower bottom third of the screen.
Can voice to text applications make this subtitles automatically?
In the age of technology, where one is surrounded by easily accessible and affordable software, you should take advantages of these applications which make the whole process of voice to text transcription faster, cheaper, and even better.