nolanx-ai Seedance 2.0 Prompt Engineering
Use this skill whenever the workflow sends images or videos into Seedance-style generation.
Ordered Reference Binding
- Input video URLs are ordered from top to bottom as @video 1, @video 2, @video 3.
- Input image URLs are ordered from top to bottom as @image 1, @image 2, @image 3, etc.
- Prompt text must reference those labels exactly. Do not invent labels or reorder references.
- Raw asset IDs are not enough. Map every important asset to @video N or @image N plus a semantic name.
V2V Extension Rule
- If @video 1 is a previous tail or continuation source, explicitly write that the new video must extend @video 1.
- Do not repeat @video 1. Do not restart the action. Do not use it as style-only reference.
- Continue final frame state, story state, camera motion, action momentum, eyeline, blocking, lighting, ambience, and sound carry.
- Then advance the next script beat.
Prompt Structure
- Global asset/reference lock.
- 15-second time-sliced storyboard.
- Per-slice action, camera, performance, dialogue, and sound.
- Continuity instruction.
- Quality/style/negative constraints.
Review Fallback
- Before generation, check missing asset mapping, missing continuity instruction, contradictory camera moves, weak action timing, and absent quality constraints.
- If any are weak, strengthen them in the generated prompt instead of silently passing vague prose downstream.