Seedance 2.5
Our shared brief is a woman in a crimson coat with an orange cat at a rain-soaked train platform at blue hour. The goal is to keep that recognizable scene while changing the instructions for a still image, an image edit, or a moving shot. Compare the subject, setting, action, camera, light and what must remain consistent. Promptlyfied writes prompt text; the selected image or video service produces the media.
When to use this workflow
Choose text-to-video for a new scene and image-to-video for animating a supplied frame. Some products support more references or editing modes. Name your subject, a short action and the camera movement before adding style. A prompt can suggest motion; the product settings determine supported length and output shape.
Seedance 2.5: plan a coherent sequence
ByteDance presents Seedance 2.5 as an audio-video model for longer storytelling, references and targeted editing. For a sequence, describe the main subject and action in ordered beats, then state which visual features carry through the transition. Use provided references according to the actual interface. A detailed prompt does not guarantee every requested cut or transition.
Example 1: the rainy platform
See how the same rainy train-platform concept changes when the goal is a still image, an edit, or a moving shot.
Use the supplied platform reference for the woman, cat and setting. Begin with the train arriving, then show the woman turning and the cat stepping closer; keep the coat and platform consistent as the camera tracks alongside them. Add subtle station ambience if supported.
Why the prompt is written this way
State ordered beats and continuity across references. Confirm input roles and clip controls in the current product.
Example 2: a different scene
Use the supplied workshop reference for the same craftsperson and tools. First show hands shaping clay, then the person lifts the finished bowl toward the window. Keep the apron and table continuous between beats; move from a close shot to a medium shot. Add quiet room ambience if supported.
How to adapt the second example
The second prompt is a simple two-beat sequence. Supply references through the selected interface, then check whether its duration and control options support both beats.
If the result misses the brief
A 6–10 second shot usually works better with one primary action and one camera move than with five locations, three character entrances and a rapid montage. For longer supported clips, make the transitions explicit. Review movement, character consistency and sound separately, then simplify the part that failed.
Model releases change quickly. Note the model version and the date of your test when comparing outputs, and separate developer claims from what you personally observed. This page is a prompt-writing guide, not a ranking of video quality or a promise that Promptlyfied runs those video models.
Try the matching prompt tool ↗Reviewed 2026-10-12