A Viewer for Windows, Cast, NotifyOnDemand, Push2Run and SetVol

That worked wonders, completely forgot spacebar works too. Thanks!

Hello!

I have been trying to use Push2Run to pause or unpause running youtube videos on my computer, but i can't seem to be able to find anything for this.
I thought maybe just sending a left click then, but that isnt in the list of keystroked either.
Is there a easy way to do this?