Vous devrez installer une extension de gestionnaire de script utilisateur pour installer ce script.
Inspired/Based by https://greasyfork.org/en/scripts/30506-video-speed-buttons
The CSS is by another author which I couldn't find now.
You can change the default speed for all videos via the Tampermonkey menu options or on line 18 of the script. The default is 1x.
- Allow the user to easily change video speed with player buttons and to save a playback speed for each channel
- Show the time relative to the speed of the video. Eg: If speed is 2x, then show the current and total time divided by 2 so you know the real time the video should take. (default off)
- Apply an AudioBoost (default off)
- Save video resume time to url (default off)
See the screenshot below and read it's description.