你有用过HTML5的track标签吗？说说它的运用场景有哪些？

吐槽网 • 2022-11-14 • 随笔 • 阅读 30

The track element is used as a child of the media elements audio and video.
It lets you specify timed text tracks (or time-based data), for example to automatically handle subtitles.
The tracks are formatted in WebVTT format (.vtt files) — Web Video Text Tracks or Timed Text Markup Language (TTML).

<video controls width="250"       src="/media/examples/friday.mp4">    <track default kind="captions"srclang="en"src="/media/examples/friday.vtt"/>    Sorry, your browser doesn't support embedded videos.</video>

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