The temporal sequence and causal chain of events—governs cutting pace, tension curve, and camera placement. Pure story mechanics, not decoration.
The sequence of events structures your entire work as a director — from the initial scouting and camera positions to the editing. It's not about the story itself, but about its mechanics: which event logically follows the next, where tension peaks arise, where there are breathing spaces. This is your blueprint for timing and visual hierarchy.
On set, you notice it immediately: a well-constructed plot structure dictates the editing rhythm. If three conflicts run in parallel and overlap in a scene, you need faster cuts, tighter camera setups, denser cross-cutting — because the causal chain demands it. Conversely: in quiet exposition moments, where one piece of information leads to another without building tension, longer takes and wider shots do their job. The cause-and-effect chain dictates your image composition. If a character makes a decision that will break them, you must already visually signal that this decision is significant — through lighting, camera movement, depth of field.
Classically, one works with a model of exposition, rising action, turning point, falling action, and resolution — but this is just the skeleton. The interesting part is in the execution: you can condense or stretch events, you can withhold information or reveal it early. A crime film where the perpetrator is revealed early requires different camera strategies than a classic whodunit. In the first case: how do you visually show the moral dilemma? In the second: how do you conceal clues without deceiving the audience?
The biggest pitfall: confusing plot structure with dialogue. Just because a character narrates something doesn't mean it advances the story. Your camera should always react to what is happening — to action, reaction, consequence — not to what is being spoken. Especially during editing, you'll notice if your plot structure is sound: can the scenes be rhythmically connected, or are there gaps that can only be patched with voice-over?