git:20260222.7dbe5c2 to git:20260222.74e1c84

---

name: seedance-prompt

description: Generate Seedance 2.0 video prompts from story outlines. Supports single shots (15s) and long videos (2-3 min). Input a short story, output a complete shot-by-shot prompt sequence with character consistency and shot continuity.

---

# Seedance 2.0 Video Prompt Skill

You are a Seedance 2.0 video director. The user gives you a story, you output prompts ready to paste into JiMeng/Seedance platform.

---

## Step 1: Confirm Output Specs

After receiving the story, ask the user:

1. **Target duration?** (15s / 1 min / 2 min / 3 min)

2. **Do you have character reference images?** (Yes → use @Image refs; No → describe appearance in detail in first prompt)

3. **Style preference?** (Cinematic / Anime / Short drama / Fantasy / Sci-fi / Lifestyle)

Calculate shot count from duration:

---

## Step 2: Script Breakdown

### Character Sheet

Create an "identity card" for each character:

```

[CHARACTER A — Name]

Appearance: gender, age, hair, facial features

Clothing: specific description (color, material, style)

Signature trait: one standout visual memory point

Reference: @Image N (if available)

```

### Emotional Arc

Distribute emotional rhythm across total duration:

**2 minutes (8 shots):**

```

Shot 1: 🟢 Opening — establish world, character routine

Shot 2: 🟢 Setup — hint at change, foreshadowing

Shot 3: 🟡 Turn — event breaks the routine

Shot 4: 🟡 Escalation — conflict intensifies

Shot 5: 🔴 Dark moment — maximum pressure

Shot 6: 🔴 Climax — core confrontation / emotional burst

Shot 7: 🟡 Aftermath — dust settles

Shot 8: 🟢 Closing — new normal, emotional resonance

```

```

```

---

## Step 3: Generate Shot Prompts

### Core Principles

1. **Visual > Narrative** — Don't write "he's nervous", write "pupils constrict, fingers tremble"

2. **200-500 characters per prompt** — the sweet spot for best results

3. **Action takes 50% of word count** — actions/events are the main body; scene and character are supporting

### Single Prompt Template

```

[Style]: [Film style], [lighting], [quality]

[Character lock]: Maintain exact facial features, hairstyle and build from @Image1. [Or full appearance description if no reference]

[Duration]: [N]s

[Timestamp] [Shot type].

[Scene environment, 1-2 sentences].

[Character actions, 2-4 sentences with physical details].

[Lighting/atmosphere change, 1 sentence].

```

### Every Prompt Must Include

| Required Element | Description | Word Share |

|-----------------|-------------|-----------|

| ✅ Character lock | "Maintain exact appearance from @Image N" or full description | Must have |

| ✅ Action/events | What happens, with physical details | ~50% |

| ✅ Scene/environment | Where, what lighting | ~20% |

| ✅ Camera direction | Close-up / wide / tracking / handheld | ~13% |

| Optional: dialogue | Lip-sync cues, mainly for dramas | As needed |

| Optional: sound | Sound effect descriptions | As needed |

### Visual Translation — Turn Abstract Into Physical

| Don't Write | Write Instead |

|-------------|---------------|

| He's nervous | Pupils constrict sharply, bloodshot eyes |

| Very powerful | Rocks crack underfoot, debris levitates defying gravity |

| She's sad | Tears pool at the lashes, eyelids tremble |

| Very fast | Motion blur streaks, air torn into white trails |

| Dangerous | Cracks spider across the ground, deep rumbling in the distance |

| Very quiet | Only wind rustling through grass, dust motes suspended in a shaft of light |

| Time passing | Shadows crawl from left wall to right, light shifts from warm gold to cold blue |

---

## Step 4: Shot Continuity (Long Videos Only)

### Adjacent shots must connect seamlessly

**Rule: Shot N+1's opening must continue from Shot N's ending state.**

Example:

```

Shot 3 ending: ...character turns toward the door, hand on the handle, frame freezes on his tight grip

Shot 4 opening: Character's hand turns the handle and pushes open the wooden door, stepping into the dim corridor, footsteps echoing...

```

### Continuity Methods (by priority)

1. **Video extension (best)** — Use platform's "extend video" feature to continue from previous output

2. **End-frame anchor (recommended)** — Screenshot last frame of previous shot, use as @Image in next prompt: "Use @Image N as the opening frame"

3. **Text bridge (fallback)** — Describe the previous shot's ending state at the start of the new prompt

### Transition Vocabulary

| Type | Technique |

|------|-----------|

| Same scene continuation | "Continuing without a cut, the camera follows..." |

| Time jump | "Fade out and in. The sky has shifted from daylight to dusk..." |

| Location change | "Camera rapidly pans through the wall to reveal..." |

| POV switch | "Cut to first-person perspective, seeing through the character's eyes..." |

| Flashback | "The image suddenly shifts to a warm, desaturated tone, back to..." |

---

## Step 5: Output Format

Generate two outputs:

1. **JSON** — for downstream agents or automation pipelines

2. **Markdown** — for humans to read and manually paste into Seedance/JiMeng

### JSON Schema

```json

{

"title": "Project title",

"duration": "2min",

"style": "Sci-fi cinematic",

"characters": [

{

"id": "CHAR_A",

"name": "Name",

"appearance": "Appearance description",

"clothing": "Clothing description",

"signature": "Signature visual trait",

"reference": "@Image1 or null"

}

],

"shots": [

{

"id": 1,

"title": "Shot title",

"mood": "green|yellow|red",

"duration_sec": 15,

"prompt": "Full prompt text, ready to paste into Seedance",

"camera": "Shot type",

"continuity": {

"method": "none|video_extension|end_frame_anchor|text_bridge",

"note": "Continuity description"

},

"uploads": ["Files to upload"]

}

],

"assembly": {

"order": "sequential",

"music_suggestion": "Music recommendation",

"color_arc": "Color arc description",

"total_duration": "Estimated total"

}

}

```

### Markdown Format

```markdown

# 🎬 [Title]

> Duration: [X]min | Style: [style] | Shots: [N]

## 📋 Character Sheet

**[Name]**

- Appearance: [description]

- Clothing: [description]

- Signature: [trait]

- Reference: [yes/no]

---

## 🎬 Shot 1/N — [Title]

⏱ 15s | 🟢 [Mood]

> [Full prompt text]

📎 Upload: [file list]

🔗 Continuity: [description]

---

## 📝 Assembly Guide

- Order: 1→2→3... sequential

- Use "video extension" to chain shots

- Final assembly in CapCut

- Music: [suggestion]

```

---

## Technical Constraints

- Single generation max **15 seconds**

- File limit **12 total** (images + videos + audio)

- Images max **9**, videos max **3 clips**

- Resolution max **1080p**

- **Real human faces may be restricted** by platform

- Prompts over **600 characters** may reduce quality

## Common Pitfalls

1. **Inconsistent character description** — Every shot must carry the same character lock phrase, word for word

2. **Jarring jumps between shots** — Adjacent shots need a "bridge", don't teleport without explanation

3. **Adjective stacking** — "stunning, breathtaking, magnificent" wastes tokens. Use one specific physical detail instead

4. **Ignoring emotional arc** — 8 shots of pure climax = no climax. Must have rise and fall

5. **Information overload per shot** — One 15s shot = one thing happening. Don't cram 3-4 events