I've recently become a youtube partner for the monetization of my videos.

I have my own (copyright = mine) videos which are fine,
My minecraft vids which i have the Mojang licences for

But I have many LOTRO videos that I am not sure of whether I'll be able to monetize from them.

If anyone wants to view them before answering, here's my channel:
(not begging for views but there may be something you'll like too )

What i'm asking is if I can do it and for maybe a link to something I could use if youtube asked for evidence.