Wan Dancer: Music to Dance is a ComfyUI workflow that turns a music clip and a single reference image into a coherent, short dance video. It uses the Wan Dancer model inside a Subgraph (node ID f7467834-35a6-42fe-b525-7f17383beb4f) to generate all frames in one pass, preserving global structure and temporal continuity. You provide a portrait or full-body image in LoadImage and an audio file in LoadAudio; the subgraph handles conditioning and sampling, and SaveVideo assembles the output clip.
Technically, the subgraph packs the full Wan Dancer pipeline: it encodes your reference image as appearance/style conditioning, derives audio conditioning from the waveform, and samples a fixed-length video (149 frames by default) with long-range temporal attention so poses and motion stay consistent across time. The default configuration produces a ~5 second clip. Because the model samples many frames at once, it is VRAM-intensive and benefits from a high-memory GPU. SaveVideo then writes the frames to a video file at an appropriate frame rate for smooth playback.
API
通过代码使用此工作流
每个 Comfy 工作流都是一个 JSON 图。下面的内容就是此工作流的完整数据，ComfyUI 运行时也是如此——你可以从该 URL 获取、放入版本控制，或在 ComfyUI 中加载并逐节点运行。
使用 Comfy SDK 从 TypeScript 或 Python 运行。相同代码可用于 Comfy Cloud 或你自托管的 ComfyUI——只需更改基础 URL。
// Install (beta)
npm i @comfyorg/sdk
// Run this workflow (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
const wf = await client.workflows.fromFile("workflow_api.json");
const job = await client.run(wf);
await job.getOutputs("<output-node-id>")[0].toFile("output.png");SDK 需要 API 格式的工作流：在 ComfyUI 中打开此工作流，使用 文件 → 导出工作流（API）。
