Function handleTrackChange

src/components/VideoPlayer2.tsx:330–339

()

    }

    const handleTrackChange = () => {
      for (let i = 0; i < tracks.length; i++) {
        const track = tracks[i];
        if (track.kind === 'subtitles' && track.language === 'en') {
          track.addEventListener('modechange', () => {
            localStorage.setItem('captionSetting', track.mode);
          });
        }
      }
    };

    handleTrackChange();
    return () => {