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Closed captioning (CC) is the processes of displaying text on a television, video screen, or other visual display to provide additional or interpretive information, where the viewer is given the choice of whether the text is displayed. Closed captions and subtitles are typically used as a transcription of the audio portion of a program as it occurs…
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captioning closed captions video caption television used also line subtitles teletext data use 21 digital text display tv information eia-608
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| the identity of speakers and | instance of | spoken dialogue and non-speech information | 0.80 | text |
| occasionally | instance of | spoken dialogue and non-speech information | 0.80 | text |
| their manner of speaking | instance of | spoken dialogue and non-speech information | 0.80 | text |
| the | instance of | by defaulting to a real-time mode | 0.80 | text |
| WGBH | instance of | Most caption providers capitalize all words while others | 0.80 | text |
| non-American providers prefer to use mixed-case letters.There are two main styles of Line 21 closed captioning | instance of | Most caption providers capitalize all words while others | 0.80 | text |
| for live events | instance of | This method is used when captioning video in real-time | 0.80 | text |
| where a sequential word-by-word captioning process is needed or a pre-made intermediary file isn't available | instance of | This method is used when captioning video in real-time | 0.80 | text |
| French | instance of | handling most requirements for languages common in North and South America | 0.80 | text |
| Spanish | instance of | handling most requirements for languages common in North and South America | 0.80 | text |
| and Portuguese | instance of | handling most requirements for languages common in North and South America | 0.80 | text |
| though those extended characters are not required in all decoders | instance of | handling most requirements for languages common in North and South America | 0.80 | text |
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