Ranked in these QuestionsQuestion Ranking
Pro Works on any HTML5 video
Pro Small increments on Fast and Slow (+/- 0.10)
Video players often have video speed controllers by default, but they have 3-5 options like 0.5x, 1,5x, 2x. Video Speed Controller lets you change the playback speed in very small increments.
Pro GUI and Keyboard shortcuts
Pro Fully customizable
You can change the keyboard shortcuts, aswell as the increment values by which the playback speed is increased/decreased at a time.
Pro Cross platform
available for google chrome and firefox
Pro Open Source
There is no limitation to use it