Quote by modsuki:
I'm trying to make tv now. But I can't... umm, I can make tv in SB2. Current SB3 interactiveentity doesn't work?
I believe that is because SB2 came with Scaleform support. Scaleform handles most (if not all) of the video streaming in the form of flash. CryEngine 3 also supported Scaleform, but it was not implemented with the Sandbox free SDK.