SilenceOnScroll â Automatically reduce the volume when you scroll down to the comment area: Idea: When watching a music video/music on YouTube, if you scroll down to the comment area or description too far from the video, the extension automatically: Reduces the volume slightly (eg to 60%) so you can read and listen at the same time. Scroll up closer to the video â the volume returns to 100%. Simple: Track the scroll position. If the video element is out of the viewport for a while â set the volume
