There isn’t an actual set up. Simply I don’t know how to set this (https://developers.google.com/youtube/iframe_api_reference) in Hype…That’s it…“Play a Muted Embedded Youtube Video in Hype” (the topic’s title)
I’m not a dev (That’s why I use Hype 
) so it’s not easy for me (and for others Hypers too) to set a JS solution inside Hype…You know what i mean?
Probably my english is bizzarre, sorry about that…I’ll try like that:
Playing Muted Youtube video --> API Youtube JS solution --> Implement in Hype = How to do it?