Please add pause/play function

[mdear]

I love your extension!

A feature that it's missing is, rather than muting (in which videos on the tab keep playing), to actually pause and play the audio from the tab, whether it be a YouTube video or other audio-producing web page. This would be really helpful to have on your single pane design.

Other extensions do this already, but they appear to have disappeared (likely due to recent changes in Chrome).

My use cases is to load up multiple tabs with videos I'm interested in watching, but I can only watch one at a time, and sometimes I want to pause one video, resume another video, then go back to the previous video. Hence the need to not drone on, YouTube just keeps loading video after video, assuming eyeballs are watching when they really are not, and when I come back to the page wanting to resume the video, I find something completely different playing and am forced to backtrack.