Html track tag

The <track> tag specifies text tracks for media elements (<audio> and <video>).

 This element is used to specify subtitles, caption files or other files containing text, that should be visible when the media is playing.

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

Optional Attributes

Attribute	Value	Description
default	default	Specifies that the track is to be enabled if the user's preferences do not indicate that another track would be more appropriate
kind	captions chapters descriptions metadata subtitles	Specifies the kind of text track
label	text	Specifies the title of the text track
src	URL	Required. Specifies the URL of the track file
srclang	language_code	Specifies the language of the track text data (required if kind="subtitles")