Soft blend between two shots — end of first take and beginning of second briefly overlap. Subtler than a cut, signals time passage or emotional connection.
The dissolve is one of the oldest and at the same time most subtle transition techniques in editing — two images merge into each other for a few frames, instead of butting up against each other abruptly. The image of the first shot becomes transparent while the next shot simultaneously ramps up. For a second, both images exist superimposed in space before the first completely disappears. This creates a gentle, stretched transition quality that is fundamentally superior to a cut when it comes to emotional or temporal continuity.
On set, the dissolve is not a direct directorial tool — it is created in the edit. But whoever is editing must already think ahead during shooting: A dissolve needs space. If the first shot ends with an important movement or the second begins with static stillness, the dissolve works more effectively than if both shots are already self-contained. The cut itself is made invisible by the dissolve — no hard edge, but a resolution. This is the power of this effect: it suggests leaps in time or spatial connections less aggressively than a quick cut. Where a cut says "now", the dissolve whispers "then".
In practice, a dissolve typically lasts 12 to 48 frames — depending on the pace of the scene and the weight of the transition. A slow dissolve over 2 seconds feels elegiac, almost melancholic; it creates room for breathing between scenes. A faster dissolve over 6-8 frames remains almost imperceptible but is perceived by the eye — it connects without hesitation. It is often used between scenes of similar mood, for leaps in time within a location, or between related moments. A cut from A to B says: New location, new time, new topic. A dissolve says: This is connected. This is the psychological difference that counts.
Important: Dissolves can also go wrong. If two visually very different shots are dissolved — for example, a dark interior to an overexposed exterior shot — visual chaos results. Similar brightness values or at least a common graphic logic are often needed. Modern editing software offers simple dissolve tools, but those who work professionally check the final look on a calibrated monitor. A dissolve should feel like a matter of course, not a mistake.