I don't know if it matters to you, but the "video" is just a recording of a conference talk. It wasn't made with the sole intention of making a "video". I agree a text format version of the same information would be useful.
same difference? it just translates to "information being hidden behind hours of conference talks"?
isn't that arguably even worse? imagine the talk was not recorded, and the only way to learn this is to catch the speaker at a conference and listen to him talk?