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
Usa este flujo de trabajo desde código
Cada flujo de trabajo de Comfy es un grafo JSON. El siguiente payload es este flujo de trabajo, exactamente como lo ejecuta ComfyUI: descárgalo desde la URL, guárdalo en control de versiones o cárgalo en ComfyUI y ejecútalo nodo por nodo.
Ejecuta desde TypeScript o Python con el Comfy SDK. El mismo código funciona en Comfy Cloud o en un ComfyUI propio: solo cambia la URL base.
// 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");El SDK utiliza un flujo de trabajo en formato API: abre este flujo de trabajo en ComfyUI y usa Archivo → Exportar flujo de trabajo (API).
El acceso a la API de Comfy Cloud requiere un plan con clave API.
