diff options
Diffstat (limited to 'src/js/captions.js')
| -rw-r--r-- | src/js/captions.js | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/js/captions.js b/src/js/captions.js index 847ef7ff..6ab8c69e 100644 --- a/src/js/captions.js +++ b/src/js/captions.js @@ -39,7 +39,7 @@ const captions = { // Only Vimeo and HTML5 video supported at this point if (!this.isVideo || this.isYouTube || (this.isHTML5 && !support.textTracks)) { // Clear menu and hide - if (this.config.controls.includes('settings') && this.config.settings.includes('captions')) { + if (utils.is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { controls.setCaptionsMenu.call(this); } @@ -68,7 +68,7 @@ const captions = { captions.show.call(this); // Set available languages in list - if (this.config.controls.includes('settings') && this.config.settings.includes('captions')) { + if (utils.is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { controls.setCaptionsMenu.call(this); } }, @@ -78,7 +78,7 @@ const captions = { // Setup HTML5 track rendering if (this.isHTML5 && this.isVideo) { captions.getTracks.call(this).forEach(track => { - // Remove previous bindings + // Show track utils.on(track, 'cuechange', event => captions.setCue.call(this, event)); // Turn off native caption rendering to avoid double captions @@ -124,7 +124,8 @@ const captions = { setCue(input) { // Get the track from the event if needed const track = utils.is.event(input) ? input.target : input; - const active = track.activeCues[0]; + const { activeCues } = track; + const active = activeCues.length && activeCues[0]; const currentTrack = captions.getCurrentTrack.call(this); // Only display current track |