378 lines
6.7 KiB
JSON
378 lines
6.7 KiB
JSON
{
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"title":"WebVTT - Web Video Text Tracks",
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"description":"Format for marking up text captions for multimedia resources.",
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"spec":"https://w3c.github.io/webvtt/",
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"status":"wd",
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"links":[
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{
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"url":"https://www.html5rocks.com/en/tutorials/track/basics/",
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"title":"Getting Started With the Track Element"
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},
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{
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"url":"https://dev.opera.com/articles/view/an-introduction-to-webvtt-and-track/",
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"title":"An Introduction to WebVTT and track"
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},
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{
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"url":"https://developer.mozilla.org/en-US/docs/Web/API/WebVTT_API",
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"title":"MDN Web Docs - WebVTT"
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}
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],
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"bugs":[
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{
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"description":"In Firefox, captions are not visible for audio-only files in the `video` tag ([see bug](https://bugzilla.mozilla.org/show_bug.cgi?id=992664))."
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},
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{
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"description":"Firefox 46 and below do not support the `textTrack.onCueChange()` event ([see details](https://stackoverflow.com/questions/28144668/html5-audio-texttrack-kind-subtitles-cuechange-event-not-working-in-firefox))."
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}
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],
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"categories":[
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"Other"
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],
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"stats":{
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"ie":{
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"5.5":"n",
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"27":"n d",
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"28":"n d",
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"30":"n d",
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"31":"y #1",
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"safari":{
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"TP":"y"
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},
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"opera":{
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"9":"n",
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"9.5-9.6":"n",
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"10.0-10.1":"n",
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"10.5":"n",
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"11":"n",
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},
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"op_mini":{
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},
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"android":{
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"bb":{
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"and_chr":{
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"and_ff":{
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"ie_mob":{
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"10":"n",
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},
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"and_uc":{
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},
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"samsung":{
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"4":"y",
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},
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"and_qq":{
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"1.2":"y"
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},
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"baidu":{
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"7.12":"y"
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},
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"kaios":{
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"2.5":"y #1"
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}
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},
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"notes":"WebVTT must be used with the <track> element.",
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"notes_by_num":{
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"1":"Firefox currently lacks support for the `::cue` pseudo-element. [See bug #865395.](https://bugzilla.mozilla.org/show_bug.cgi?id=865395)"
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},
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"usage_perc_y":92.85,
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"usage_perc_a":0,
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"ucprefix":false,
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"parent":"video",
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"keywords":"captions,track,vtt,subtitles",
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"ie_id":"",
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"chrome_id":"6719115557339136",
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"firefox_id":"",
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"webkit_id":"",
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"shown":true
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}
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