I like the current video, it is succinct and not overly long. Too many airlines with their new fancy safety videos drag them on forever. Some of the worst examples to me have been the QR football ones, and the BA audition ones How can anyone in a country with so much tradition for humour not scrap the latter after watching about 27 seconds?
That being said, the ANA one seems pretty good However, let me watch it in a plane a couple of times before I make my final call.
As you could still hear the safety explanation, and they are generally in the aisles point out the emergency exits, and then asking you to read the pamflet it would probably put them well within the requirements for safety briefings.. There are probably more planes in the world having safety instructions without video monitors than with.