Preface: Mumble has this feature and I thought Vent had it too but I can't find it.
So, when using Mumble (the preffered voice chat program of Omne Datum Optimum, my TSW cabal) you can bind a key to "mute and deafen" yourself. That is make it so you can't talk or hear the chat from mumble. I'd like to have a way to do this for Vent so I can "mute and deafen" when I go into a cutscene in GW2 so I can hear it. Is it possible and if it is can someone explain how to do it?