Rules on use of Media for Content Creation

Bardtic

Hey,
I was just wondering what was allowed to be used in content creation for videos. Was thinking of putting together a video series and just wanted to make sure I don't use anything I am not allowed to.

Wiki Artwork and Pictures
Gameplay footage posted by Ashes of Creation
Livestream content
Streamer interviews
Social media and forum posts

Wondering what is allow to be used from each of these. Think these are the main sources, but let me know if there are any others you can think of as well.
Thanks!

Undead Canuck

It would probably be a good idea to check with @MargaretKrohn