Different documentary types require varying techniques from the cinematographer. The interview technique is popular with participatory documentaries that involve interaction between the filmmakers and their subject(s). They are usually interactive and focus on direct engagement.I think it's easiest to shoot a documentary that's done through an interview style. One where I ask the questions or set the scenes. I prefer to watch, the more natural style though. One where whatever happens, happens. What about you?
Yes, the best approach is to shoot the documentary naturally then, later on, edit out the unnecessary sections. Like @Portrait mentions, the method used will depend on the type of documentary in question.I prefer to just shoot things naturally and let it go however it goes. I think my footage seems more authentic that way; however, there's no denying that I have a TON of footage that is essentially unusable, and it's not an efficient way to gather footage by any means.
I agree that it depends on how and what the documentary aims to communicate. Are you referring to poetic documentaries? Usually, they focus on depicting issues to the audience through images, experiences, and a different set of eyes.It depends on what kind of documentary you produce and what you want to present to the audience I guess? I like documentary in which it’s not only the narration that matters, but also how the environment and everything is captured. I don’t know how to call it. It’s like that kind of ethnographic observation when you conduct research. It’s the feeling produced and perceived by the audience that ultimately matters in my opinion.