Install script from greasyfork youtube-permanent-progressbar
- No additional css required.
- Works with new (chaptered) videos.
You can change some options from the script.
- Update interval.
- Progress bar opacity separately for full screen and window modes.
options : {
UPDATE_INTERVAL: 500, // Update interval in milliseconds, decrease for smoother progress movement or increase for performance.
PROGRESSBAR_OPACITY_WINDOW: 1, // Progress bar opacity on window mode between 0 - 1.
PROGRESSBAR_OPACITY_FULLSCREEN: 0.5, // Progress bar opacity on fullscreen mode between 0 - 1.
UPDATE_VIDEO_TIMER : true,
UPDATE_PROGRESSBAR : true,
UPDATE_BUFFERBAR : true,
UPDATE_SCRUBBER: true
}