Interface MediaTrack

A text track (subtitles, captions, chapters, etc.) associated with a media source.

Maps to the HTML <track> element attributes.

Example

const track: MediaTrack = {
  kind: 'subtitles',
  src: '/subs/en.vtt',
  srcLang: 'en',
  label: 'English',
  default: true,
};

interface MediaTrack {
    default?: boolean;
    kind: MediaTrackKind;
    label?: string;
    src: string;
    srcLang?: string;
}

Index

Properties

default? kind label? src srcLang?

Properties

`Optional` `Readonly`default

default?: boolean

Whether this track should be active by default.

`Readonly`kind

kind: MediaTrackKind

The kind of text track.

`Optional` `Readonly`label

label?: string

Human-readable label shown in track selection UI.

`Readonly`src

src: string

URL of the track file (typically WebVTT .vtt).

`Optional` `Readonly`srcLang

srcLang?: string

BCP 47 language tag (e.g. 'en', 'fr').

Interface MediaTrack

Example

Index

Properties

Properties

`Optional` `Readonly`default

`Readonly`kind

`Optional` `Readonly`label

`Readonly`src

`Optional` `Readonly`srcLang

Settings

On This Page

Interface MediaTrack

Example

Index

Properties

Properties

Optional Readonlydefault

Readonlykind

Optional Readonlylabel

Readonlysrc

Optional ReadonlysrcLang

Settings

On This Page

`Optional` `Readonly`default

`Readonly`kind

`Optional` `Readonly`label

`Readonly`src

`Optional` `Readonly`srcLang