Override Playback of Audio and Video HTML5 Elements

playback-override.js

// Nono Martínez Alonso
// Nono.MA
// 2021.04.22
// MIT License

let overridePlaybackSpeed = 5;
let overridePlaybackVolume = 0;

setInterval(() => {

    // Obtain all button-counter elements
    let elements = document.getElementsByClassName('audio-player__audio-element');

    // Convert HTMLCollection to array
    let arr = Array.prototype.slice.call( elements );

    // Loop through array and mount all elements
    arr.forEach((el) => {
        console.log(el);
        el.playbackRate = overridePlaybackSpeed;
        el.volume = overridePlaybackVolume;
    });

}, 1000);