HTMLTrackElement: srclang property

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This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨July 2015⁩.

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The srclang property of the HTMLTrackElement interface reflects the value of the <track> element's srclang attribute or the empty string if not defined.

The srclang attribute is a BCP 47 language tag indicating the language of the text track's data.

Value

A string.

Example

const trackElement = document.getElementById("exampleTrack");
console.log(`Track's language: ${trackElement.srclang}`);
trackElement.srclang = "en-US";