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HTML <track> label 属性

❮ HTML <track> 标签

示例

带有两个字幕轨道的视频,两者都定义了标签

<video width="320" height="240" controls>
  <source src="forrest_gump.mp4" type="video/mp4">
  <source src="forrest_gump.ogg" type="video/ogg">
  <track src="fgsubtitles_en.vtt" kind="subtitles" srclang="en" label="English">
  <track src="fgsubtitles_no.vtt" kind="subtitles" srclang="no" label="Norwegian">
</video>

定义和用法

label 属性指定文本轨道的标题,浏览器在列出可用文本轨道时使用它。


浏览器支持

表中的数字指定完全支持该属性的第一个浏览器版本。

属性
label 23.0 10.0 31.0 6.0 12.1

语法

<track src="subtitles_en.vtt" kind="subtitles" srclang="en" label="English">

属性值

描述
label 指定文本轨道的标题

❮ HTML <track> 标签
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