WebVTT

E856211
W3C web standard caption file format subtitle file format timed text format

WebVTT is a web standard format for displaying timed text tracks such as subtitles and captions in HTML5 video.

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All labels observed (1)

Label Occurrences
WebVTT canonical 1

Statements (52)

Predicate Object
instanceOf W3C web standard ⓘ
caption file format ⓘ
subtitle file format ⓘ
timed text format ⓘ
abbreviationOf Web Video Text Tracks NERFINISHED ⓘ
basedOn SRT subtitle format NERFINISHED ⓘ
compatibleWith HTML track kind="captions" ⓘ
HTML track kind="chapters" ⓘ
HTML track kind="metadata" ⓘ
HTML track kind="subtitles" ⓘ
designGoal accessibility support for video ⓘ
human-readable text format ⓘ
synchronization of text with media ⓘ
encoding UTF-8 ⓘ
fileExtension .vtt ⓘ
fullName Web Video Text Tracks NERFINISHED ⓘ
introducedFor HTML5 track element ⓘ
mediaType text/vtt ⓘ
relatedStandard SRT ⓘ
TTML NERFINISHED ⓘ
standardizedBy W3C Timed Text Working Group NERFINISHED ⓘ
World Wide Web Consortium NERFINISHED ⓘ
supports cue alignment ⓘ
cue line settings ⓘ
cue positioning ⓘ
cue settings ⓘ
cue size settings ⓘ
cue text formatting ⓘ
language tags ⓘ
metadata cues ⓘ
regions ⓘ
timestamps ⓘ
voice tags ⓘ
syntaxFeature NOTE comments ⓘ
REGION blocks ⓘ
STYLE blocks ⓘ
WEBVTT file header ⓘ
cue identifier ⓘ
cue payload text ⓘ
end timestamp ⓘ
start timestamp ⓘ
timeFormat hours:minutes:seconds.milliseconds ⓘ
usedBy Vimeo NERFINISHED ⓘ
YouTube NERFINISHED ⓘ
major web browsers ⓘ
usedFor captions ⓘ
chapters ⓘ
metadata tracks ⓘ
subtitles ⓘ
usedIn HTML5 audio ⓘ
HTML5 video ⓘ
web browsers ⓘ

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Open Web Platform → hasComponent → WebVTT ⓘ