Link technique between two shots — cut, fade, dissolve, or wipe as visual bridge. Guides viewer through time or space without jarring breaks.
Every cut requires a decision: do you go in hard, or do you build a bridge? The transition is that bridge — and it determines how the viewer slides from one shot to the next. Unlike the cut, which is abrupt, transitions give the eye time to process spatial orientation or accept a temporal gap. This is not mere cosmetic. A well-placed transition can clarify an entire scene's logic.
The four classic variants each have their purpose. The fade — the image goes to black or white — signals chapter changes, significant temporal jumps, or stillness. In documentaries, the fade works elegantly when jumping between different locations without explicitly stating: here is a new thought. The dissolve, also called a cross-fade, briefly superimposes the two shots — this is the all-purpose tool for sequences that are meant to be atmospherically connected. A dissolve says: this belongs together, but it flows. The wipe, where an edge sweeps across the previous shot from left to right, was a fashion trend in the 80s and 90s; today it's used selectively for comic adaptations or deliberately retro narratives. The simple cut, of course, remains the fastest — no transition, a direct jump.
On set, you notice where transitions will be needed later: when two scenes are spatially separated but thematically connected, or when you need to skip time without explanation. In the edit, you test this in the rough cut. Sometimes a 12-frame dissolve is needed, sometimes a 2-second fade. Some editors work with parallel sound transitions — for example, an ambient sound from the next scene that already fades in under the image while the visual dissolve is still running. This psychoacoustically smooths the transitions and makes them seem less artificial.
Important: Transitions are not a repair tool for bad editing sequences. If a scene sequence doesn't work, no dissolve will help. Use transitions consciously — they are a tool, not decoration. In thrillers, you tend to work with cuts; in indie dramas, with dissolves. The choice is written into the rhythm of the story.