Function filterRenderableTracks

filterRenderableTracks(textTracks): TextTrack[] | undefined
Internal
Retain renderable tracks.

https://html.spec.whatwg.org/multipage/embedded-content.html#text-track-showing
Parameters
- textTracks: undefined | TextTrack[]
Returns TextTrack[] | undefined
- Defined in api/track/TextTrack.ts:162