Forum Discussion
Remove Sound Icon/Volume Control from any slide
Finally, I have found the solution for how to remove the sound icon/volume icon in any slide.
In addition to hiding the volume icon on one slide, I needed to hide the "playback speed" icon.
Here's the javascript to use to hide/unhide that icon.
HIDE:
document.getElementsByClassName("cs-settings")[0].classList.add("hidden");
SHOW:
document.getElementsByClassName("cs-settings")[0].classList.remove("hidden");