The link below is to a letter which appeared in the Wall Street Journal, 2 Sept 2014, from a Stanford economics professor, John Taylor, regarding his, and Stanford’s, experience offering the school’s first totally online undergraduate credit course. The resources they devoted to this course were significant, including separately repeating and video-taping the professor’s entire face-to-face lectures just for online presentation and then having AV staff professionally modify the lectures with added graphs, photos, videos, etc., and also adding other supplemental resources including study materials and interactive sessions.
https://drive.google.com/open?id=0B4KhYBwhmqp_VFdNQnBDS1VCWEk&authuser=0
