Within Murch’s book In the blink of an eye: A perspective on film
editing he discusses something he calls the ‘Rule of Six‘. Six elements
to building the story within the edit, which he describes as a list of
priorities:
“What I’m suggesting is a list of priorities. If you have to give up
something, don’t ever give up emotion before story. Don’t give up
story before rhythm, don’t give up rhythm before eye-trace, don’t give
up eye-trace before planarity, and don’t give up planarity before
spatial continuity.”
These priorities can be used as a formative plan for your edit or a
guideline to follow that ensures your edit keeps your audience
invested in the film.
“The ideal cut is one that satisfies all the following six criteria at once.”