Seedance

Seedance

AI video generation using ByteDance's Seedance model via fal.ai API. Supports text-to-video and image-to-video generation with audio.

Customization

Before executing, check for user customizations at: ~/.claude/skills/PAI/USER/SKILLCUSTOMIZATIONS/Seedance/

Voice Notification

When executing a workflow, do BOTH:

1. Send voice notification:

   curl -s -X POST http://localhost:8888/notify \
     -H "Content-Type: application/json" \
     -d '{"message": "Running the WORKFLOWNAME workflow in the Seedance skill"}' \
     > /dev/null 2>&1 &
   

2. Output text notification:

   Running the **WorkflowName** workflow in the **Seedance** skill...
   

Workflow Routing

Quick Reference

# Text-to-video
bun run ~/.claude/skills/Seedance/Tools/Generate.ts \
  --prompt "A cat walking through a neon city" \
  --duration 5 --resolution 720p --output ~/Downloads/video.mp4

# Image-to-video (animate a still image)
bun run ~/.claude/skills/Seedance/Tools/Generate.ts \
  --image ~/Downloads/photo.png \
  --prompt "Camera slowly zooms in, gentle wind" \
  --duration 5 --output ~/Downloads/animated.mp4

Environment: Requires FAL_KEY in ~/.claude/.env

Full API details: ApiReference.md

Current Model

Seedance 1.5 Pro (fal.ai) — Latest available via API. Seedance 2.0 is China-only (Dreamina) as of Feb 2026. When it hits fal.ai, update the endpoint constant in Tools/Generate.ts.

Examples

Example 1: Generate video from text

User: "generate a video of ocean waves at sunset"
-> Invokes Generate workflow
-> Calls fal.ai Seedance text-to-video
-> Downloads MP4 to ~/Downloads/
-> Opens video for preview

Example 2: Animate a still image

User: "animate this image" (with reference to an image)
-> Invokes Generate workflow (image-to-video mode)
-> Uploads image + prompt to fal.ai
-> Returns animated video

Example 3: High-res cinematic clip

User: "generate a cinematic 1080p video of a samurai walking through fog, 10 seconds"
-> Invokes Generate workflow
-> --resolution 1080p --duration 10
-> Full HD output with audio