If you're talking about a computer, this exists via a Chrome extension (Video Speed Controller: https://chrome.google.com/webstore/detail/video-speed-controller

If you're talking about a computer, this exists via a Chrome extension (Video Speed Controller: https://chrome.google.com/webstore/detail/video-speed-controller/nffaoalbilbmmfgbnbgppjihopabppdk https://chrome.google.com/webstore/detail/video-speed-contro...). You can set a preferred speed that you can access by just pressing "G" on your keyboard. I've set mine to 2.4x, but you can go even higher than 10x. You can also reset speed to 1x by pressing "R" and rewind 10 secs by pressing "Z." Wish this existed for my phone!