Edwin S. Porter is credited with creating the first edited film, The Great Train Robbery (1903).

Cross-cutting is the technique of alternating between two or more shots to create a sense of parallel action or to build suspense.

The Kuleshov effect is the illusion that two shots are related when they are not, created by cutting from one shot to another.

The montage theory is the theory that film editing can be used to create a sense of rhythm and movement, developed by Soviet filmmaker Sergei Eisenstein.

Linear editing is done on a physical film strip, while non-linear editing is done on a computer. Linear editing is done in a single pass, while non-linear editing allows for multiple passes. Linear editing is more time-consuming than non-linear editing.

Adobe Premiere Pro is the most common type of film editing software, used by professional filmmakers and video editors.

The role of the film editor is to assemble the film footage into a coherent story, to create a sense of rhythm and movement in the film, to create a sense of emotion in the film, and to create a sense of realism in the film.

Walter Murch, Thelma Schoonmaker, Anne V. Coates, and Michael Kahn are some of the most famous film editors, known for their work on films such as Apocalypse Now, Raging Bull, Lawrence of Arabia, and Schindler's List.

The introduction of new editing technologies has made it easier and faster to edit film. The rise of digital cinema has led to a more collaborative editing process. The increasing popularity of non-linear editing has given filmmakers more creative freedom.

Film editors today face a number of challenges, including the need to keep up with the latest editing technologies, the need to work with large amounts of footage, and the need to meet tight deadlines.