Choose text to video or image to video deliberately
Seedance can invent a scene from a written brief or continue a visual state from an uploaded image. The choice changes what your prompt needs to do.
Use text to video for a blank canvas
Start with text when the setting, subject, and composition are still open. Specify the scene first, then add one action and one camera move.
Use image to video for continuity
Upload a clear first frame when a face, product silhouette, outfit, or composition must remain recognizable. Describe what changes after that frame.
Switch modes when the asset changes
A concept brief can begin as text to video, while a finished product still is better suited to image to video. The studio keeps both paths close at hand.

