Before anyone says it, I already know many people are expecting the cloaked figure to be Starr Sanzang, or at least for her to be the summer maiden. I want her to be that too, but I wasn’t getting the vibes overall for that to be the case by the way this was framed. I don’t really appreciate how the show worked with that gray area here. It could very well be Starr, but there are plenty other possibilities that may not have been set up yet.
I always expected Theodore to be more a burly dude, but he's lean as fuck here. Not disappointed, just surprised. Also, while I never thought much about his skin color, he does look semi Arab inspired. Obviously not Arabic, because... Well, that's not a thing on a world that doesn't have Arabic countries, but definitely Arab inspired.
Ruby told the world what maidens are during the emergency broadcast in Volume 8 Chapter 5. As for Raven being one specifically, the show has done that with others before. Penny, Winter and the Ace Ops were told that sort of info off-screen before Volume 7, so Theodore and Ozpin might have given them that info about Raven off-screen too.
Download OBS Studio and use that. It's free, and there are tutorials you can find to use it to record almost anything on the internet as long as you're able to watch it on a computer. Also, please do not spam me with a question.