Dan's daughter is graduating from high school on Friday and he wants to be able to broadcast the graduation ceremonies to family all over the world. How can he do it and have great audio? Leo says that everyone has gotten into live video streaming with Periscope, Meerkat, and Facebook Live. The benefit of Facebook is that they'll even save it to his account so that people can watch it any time.
Dan can also add an external mic to the iPhone for better audio. Shure makes one called the Motiv MV88. Rode makes one called the Video Mic Me. If he's close to a speaker though, even the iPhone's internal mic will work just fine.