Easily change the playback speed of videos in your browser: right-click a video, click Video Play Speed, and then choose your speed.This extension allows you to easily change the playback speed of videos you are watching. You can speed up or slow down your videos in 3 clicks:
1. Right-click the video
2. Click Video Play Speed
3. Choose your playback speed
Note: YouTube™ videos not supported, as YouTube™ already supports changing the playback speed. Also, flash videos not supported, HTML5 videos only.
YouTube™ is a trademark of Google Inc.
The source of this extension is available here: https://github.com/JosephusPaye/video-playback-speed-extension