This app makes it possible to permanently control the speed of HTML5 video.

The app was designed in such a way that allows you to use shortcuts like left or right arrows, page up or page down, as well as buttons at the top right of the screen. The shortcuts are active only once per video.

When you change the speed with the mouse, you need to click on the video to save the changes.

It remembers the speed for almost all following videos and all playlists.