J-cutJ 型剪辑／声音先行

How it works

Begin the next scene’s audio before its picture appears.

Terminology boundary: Aliases vary by region and production context; the physical parameter above is the deciding clue.

Narrative effect

Creates anticipation and a smooth scene entry.

When to use it

Interviews, approaching places, incoming ambience.

Common mistakes

Do not reverse with L-cut; keep lead motivated.