2nd Edition: In The Blink Of An Eye A Perspective On Film Editing

Murch is not just an editor; he is a polymath. His interests range from the physics of sound to the history of astronomy. This intellectual curiosity bleeds into his writing. When he discusses a cut, he isn't just talking about splicing two pieces of celluloid together; he is discussing the cognitive functions of the human brain, the rhythm of biological processes, and the history of human perception.

The title of the book is not a poetic metaphor chosen at random. It is the central thesis of Murch’s philosophy. The book begins with a deceptively simple question: Why do we accept the cut? Murch is not just an editor; he is a polymath

Walter Murch's "In the Blink of an Eye (2nd Edition)" frames film editing as an analog to human cognition, where cuts function like eye blinks to signal shifts in thought and emotion. The work introduces the "Rule of Six," prioritizing emotional impact over technical continuity in editing decisions. For more details, visit CRAFT|Film School . When he discusses a cut, he isn't just

Murch describes a simple test: If you make a cut and feel a (like a blink or a jolt), the cut is wrong. If the cut passes unnoticed, it’s right. Editing should mirror unconscious perception. The book begins with a deceptively simple question:

His answer is nuanced. He admits that digital non-linear editing (NLE) systems like Avid (and later Final Cut Pro and Premiere) allow for "playful experimentation" that was impossible with a razor blade. However, he also warns of a hidden cost: the "tyranny of unlimited choice." When you have infinite versions of a cut, how do you know when to stop?

Murch argues that film editing mimics the way we dream. In dreams, we frequently jump across time and space without question; films tap into this existing mental architecture to tell stories.

The original version of In the Blink of an Eye was published in 1995, based on a lecture Murch gave in 1988. At that time, the film industry was on the cusp of a revolution. Editing was still largely a mechanical process involving physical film stock, splicers, and moviolas.