When we think of action cameras, most people immediately think of GoPro. But in the world of feature films, the term can mean something very different.In spite of the fact that most feature films today are either shot on cameras such as the ARRI ALEXA, one of the many RED cameras, or, in the case of films like Top Gun: Maverick, the Sony VENICE, there is still a need for smaller cameras that can be used in situations where the larger ones are simply not practical.