Preload SoundFile
Call loadSound() during preload() to ensure that the
sound is completely loaded before setup() is called. It's best to always
call loadSound() in preload(), otherwise sounds won't necessarily be loaded
by the time you want to play them in your sketch.
*
To run this example locally, you will need the
p5.sound library
a sound file, and a running local server.
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let song;
function preload() {
song = loadSound('assets/lucky_dragons_-_power_melody.mp3');
}
function setup() {
createCanvas(710, 200);
song.loop(); // song is ready to play during setup() because it was loaded during preload
background(0, 255, 0);
}
function mousePressed() {
if (song.isPlaying()) {
// .isPlaying() returns a boolean
song.pause(); // .play() will resume from .pause() position
background(255, 0, 0);
} else {
song.play();
background(0, 255, 0);
}
}
