worked very nice. But in recent days firefox keeps telling me "video speed conroller is slowing down firefox"

worked very nice. But in recent days firefox keeps telling me "video speed conroller is slowing down firefox"

Работает как надо

Doesn't work in Firefox Picture-in-Picture player.

It works, but it's outdated. Outdated JavaScript + access to all websites = disaster. Moving to an active fork.

siipp

This software works beautifully. It fits nicely with vimium-c: i puts vimium-c into insert mode, which allows keys to control this extension. Custom keybindings can be set for arbitrary preset playback speeds. Users can toggle between speed1 and speed2 by pressing the keybinding for speed1 then toggling between the two speeds by repeatedly pressing the keybinding for speed2.

Good functionality, helpful and customizable shortcuts, very unobtrusive design.
However, it is prone to crashes when skipping backwards in sped up videos and would often appear to slow down pages with no videos at all. I also had the impression that turning the speed up and down didn't entirely cancel out

Can't live without it, it's simply so good.

not showing up

Very good addon fast and functional, would like an option to leave the button strip all buttons always visible

I had a bit of a difficult time leaning how this Add-On worked, but once I got the hang of it (and customized the controls to my liking), I LOVED it! It's so nice to be able to watch videos in 2x or even 3x speed almost anywhere!