Subtitle Events

Subtitle events are dispatched on source Event Bus which can be accessed on source API under events namespace.

//...
const sourceApi = player.sources.add(sourceConfig);

sourceApi.events.on('subtitle-track-available', (event) => console.info('Subtitle available', event));
sourceApi.events.on('subtitle-track-activated', (event) => console.info('Subtitle enabled', event));
sourceApi.events.on('subtitle-track-deactivated', (event) => console.info('Subtitle enabled', event));
sourceApi.events.on('subtitle-cue-parsed', (event) => console.info('Cue parsed', event));
sourceApi.events.on('subtitle-cue-enter', (event) => console.info('Cue enter', event));
sourceApi.events.on('subtitle-cue-exit', (event) => console.info('Cue exit', event));

Full list of subtitle and cue events, and its types can be found in the documentation.

• Track Available: Dispatched once track has been parsed from manifest or when external track has been added.
• Track Unavailable: Dispatched once track (external track) has been removed.
• Track Activated: Dispatched once track has been set as active.
• Track Deactivated: Dispatched once track has been set as inactive.
• Cue Parsed: Dispatched once cues of active track has been parsed.
• Cue Enter: Dispatched once playback time has reached the cue start time and cue is active.
• Cue Exit: Dispatched once playback reached the end of active cue.