TextTrackKind

Open Beta Documentation Amazon offers this technical documentation as part of a pre-release, open beta. The features described might change as Amazon receives feedback and iterates on the features. For the most current feature information, see the Release Notes.

TextTrackKind: "captions" | "chapters" | "descriptions" | "metadata" | "subtitles"

Represents the type of text track.

For additional information, see https://html.spec.whatwg.org/multipage/media.html#texttrackkind.

Last updated: Sep 30, 2025