An expert video is typically a talking head (an expert) that explains the solution to a problem in their field, bades on their expertise. These vary between 1 to 4 minutes. Here are some good examples. An interview consists of minimum 2 people on screen. The average length of an interview varies between 4 to 25 minutes. (Sometimes up to 1 hour but this format will rather be used as a podcast.) There are many ways to do interviews. Ask our team the options. Here you can see some examples. A hero movie is very different. The base is an emotional storyline that combines storytelling with images into a very compelling and attractive video. These videos require much more preparation upfront and more post-production work after the recording day(s). Recordings require multiple sets and unique music. A good example can be found here. Typically, hero movies go from 30 seconds to 4 minutes.