In video editing field, a montage is a technique that is used to create a video by a series of shot elements to condense information, space and time. They are usually arranged by superimposing or juxtaposing one on another so that they form a composition in a fast-paced fashion while conveying much information in a short period. What is a montage about? By definition, it is a pictorial collection of many different elements including shot pictures, films, or designs.