Easy Control от Adam Nickle

A simple extension that adds a browser action to easily play/pause currently streaming content. Also allows adding keyboard shortcuts for other various controls such as next, previous, like, dislike (depending on website support).

The extension has the option to automatically pause any playing media when a new media source starts to play.

On supported websites, also adds content playback speed controls. Allows you to speed up or slow down the audio/video (only supported on websites using HTML audio/video elements).

Currently supported websites:

• Youtube
• Pandora
• Spotify

The extension also attempts to automatically support any website that uses generic HTML audio or video elements.