The 'Topaz Astra: Video Creative Upscale' workflow is designed to enhance video quality using advanced AI techniques. At its core, this workflow leverages the Topaz AI models, specifically the Starlight (Astra) Fast model for resolution upscaling and the apo-8 model for frame interpolation. The workflow begins by loading a video file using the LoadVideo node, which serves as the input for the enhancement process. The TopazVideoEnhance node then applies the selected AI models to upscale the video resolution and smooth out motion through frame interpolation. Finally, the enhanced video is saved using the SaveVideo node, ensuring that the output retains the improvements made during processing.
This workflow is particularly useful for creators looking to improve the visual quality of their video content without the need for expensive hardware or extensive manual editing. By automating the upscaling and interpolation processes, users can achieve professional-looking results with minimal effort. The integration of Topaz AI's advanced models ensures that the enhancements are both efficient and effective, making this workflow a valuable tool for video editors and content creators alike.
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 "Topaz Astra: Video Creative Upscale" (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
// This workflow, exported in API format (see note below)
const wf = await client.workflows.fromFile("api_topaz_video_enhance_api.json");
const job = await client.run(wf);
await job.getOutputs("9")[0].toFile("output.png"); // SaveVideoThe 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.
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