Media Pilot од Charles Kinuthia

An extension that allows you to control audio/video media across tabs without having to switch from the current tab you're working on.
It consists of the following sections:
1. The main controls at the top for the current tab you're on in case it has any audio/video media in it that you're watching
2. A list of media found in other tabs in your browser, each with seek and play/pause buttons to help you control the media on those tabs without switching to them
3. A seek bar on each media item to help you scrub through the content for more finer control
4. A universal mute/unmute button in case you want to mute all tabs at once.