In this video we’ll create a volume control slider for our MP3 player.
We’ve used a slider once already in this project so we already know how to do it. The only difference will be the actual function that runs with this slider. Pygame allows us to set the volume using pygame.mixer.music.set_volume() and it looks for a number between 0 and 1. So we’ll just pass our current slider position into that function and we’re good to go!
We’ll also look at how to get the current volume of the song that’s playing.