Hey guys!
I want to create a sound instance, when I turn on my TV (Media Texture, the vídeo have a sound) the sound plays with the video, it’s okay, but when I try turn off the TV, the video’s off, but the sound continues playing.
How can I create a blueprint (with volume box trigger) to do it? turn on and off the sound using a keyswords (E for example).
Thanks all, have a nice day! 
I’m looking to accomplish something very similar, but just with a radio. I’ve got it to turn on via [E-key] but cant figure out how to turn it off.
This post has the answer.
Okay, thanks!