Seedance 2 5 What S New How It Works And What You Can Do With It

Krea's guide to ByteDance's Seedance 2.5 video model describes three different ways to specify a generated video. Reference assets supply the appearance of a character, product or location. The written prompt describes the action. Start and end images specify the visual boundaries of the clip.

Separating those inputs gives creators a more precise way to express what must remain recognizable and what should change. A product photograph supplies details that a verbal description would otherwise ask the model to invent. This is a method for guiding generation; Krea also reports that small text and fine logo details remain weak points.