本 ComfyUI 工作流通过开源方案自动实现真实的产品植入。你只需提供最多三张产品图和一张参考合成图，工作流会将产品放入场景，并保留文本感知的细节，同时使光照跟随参考图。Qwen3-VL 阶段分析输入并生成富上下文的编辑提示，Flux.2 Klein 9B 进行多图合成，LTX-2.3 将最终静帧转为精致的产品短视频。核心实用节点如 LoadImage、PreviewImage、PreviewAny、BatchImagesNode、StringConcatenate 和 SaveVideo，方便你反复调整和导出。
技术细节上，产品和参考图片会被加载、批量处理并自动缩放，无论原始分辨率如何，Flux.2 Klein 都能获得清晰一致的输入。Qwen3-VL 通过 StringConcatenate 组装提示词，并传递给 Flux.2 的采样器，控制产品位置、标签还原和场景光照。合成效果可在 PreviewImage/PreviewAny 节点确认，满意后由 LTX-2.3 生成短动画片段，SaveVideo 节点将结果保存到本地。自定义推理节点（461b058e-342d-497e-aac1-a5fb6551e33a、fdd45ff8-8dff-43e8-b2c0-2d26053388b8、6dbca6ef-ca4b-4af8-a99b-b834745f3a9b、5c2c98c8-2e8f-47ca-9403-686e35a5ef94、04e3b3b1-a711-485c-be05-f59f9507bd4e、ffacbfba-7659-45df-a3b8-7560f4800088）封装了模型推理和缩放/条件逻辑，支持完全本地或 Comfy Cloud 云端运行，无需闭源API。
API
Use this workflow from code
Every Comfy workflow is a JSON graph. The payload below is this workflow, exactly as ComfyUI runs it — fetch it from the URL, keep it in version control, or load it in ComfyUI and run it node by node.
Run it from TypeScript or Python with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
// 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");The SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API).
Comfy Cloud API access requires a plan with an API key.
常见问题
