transcript.js
window.onload = () => {
const playbackSpeedSection = document.querySelector('.playback-speed-section');
playbackSpeedSection.style.display = 'inline-block';
const audio = document.querySelector('audio');
const playbackSpeedLinks = document.querySelectorAll('.play-audio');
for (const link of playbackSpeedLinks) {
link.addEventListener('click', (e) => {
e.preventDefault();
audio.playbackRate = link.dataset.playbackSpeed;
audio.play();
});
}
}