Reality has begun to set in among video makers: There is no guaranteed jackpot at the end of the video rainbow. Facebook still hasn’t developed a sustainable ad system for media companies, forcing them to focus on other platforms. And as the video market turns its eye toward TV, digital publishers are grappling with different revenue models. Meanwhile, the TV guys have completely encroached their turf. TV and digital video publishers gathered at the Digiday Video Summit in Scottsdale, Arizona, to discuss these opportunities, challenges and more.