Gnarbox turns your phone into a 4K video editing studio
 

It's an overcast day in San Francisco, and there's a drone buzzing high above the city. I'm with Tim Feess, the young co-founder of Gnarbox: a rugged portable video editing tool that pairs with an app on your phone and works with multiple cameras and...

https://www.engadget.com/2017/08/10/...diting-studio/