# Workflow Video Upscale Any Ratio X4

> Workflow wrapper imported from `Video Upscale Any Ratio X4.json`.

- Skill: `steliosot/workflow-video-upscale-any-ratio-x4` (Agent Skill, multi-file: 6 files)
- Install (CLI): `npx skillmds@latest add steliosot/workflow-video-upscale-any-ratio-x4`
- Raw SKILL.md: https://api.skillmd.com/api/skills/steliosot/workflow-video-upscale-any-ratio-x4/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: steliosot (https://skillmd.com/u/steliosot)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/steliosot/workflow-video-upscale-any-ratio-x4

---


# workflow_video_upscale_any_ratio_x4

Imported workflow skill generated from `Video Upscale Any Ratio X4.json`.

## Family

- `video_t2v_i2v_avatar`

## Inputs

- Optional runtime overrides supported by `run(...)`:
  - `prompt`
  - `negative_prompt`
  - `width`, `height`
  - `seed`, `steps`, `cfg`
  - `sampler_name`, `scheduler`, `denoise`
  - `server`, `headers`, `api_prefix`

## Outputs

- Returns JSON with:
  - `status`
  - `prompt_id`
  - `output_images`

## Model Requirements

- `upscale_model`: `4x_NMKD-Siax_200k.pth` -> `models/upscale_models`

## Custom Node Requirements

- `comfyui-easy-use`
- `comfyui-videohelpersuite`

## Links

- https://discord.com/invite/gggpkVgBf3
- https://huggingface.co/Akumetsu971/SD_Anime_Futuristic_Armor/resolve/main/4x_NMKD-Siax_200k.pth?download=true
- https://www.youtube.com/@pixaroma

<!-- AUTO-METADATA-START -->
## Routing Metadata

- Family: `video_t2v_i2v_avatar`
- Input modalities: `video`
- Output modalities: `video/mp4`
- Model families: `wan`
- Node count: `12`
- Complexity score: `5`
- Resource profile: `medium`
- Estimated runtime: `moderate (about 30-120s depending on server)`
- Max latent resolution hint: `None`x`None`
- Max sampler steps hint: `None`

## Detected Models

- `upscale_model`: `4x_NMKD-Siax_200k.pth` -> `models/upscale_models`

## Detected Custom Nodes

- `comfyui-easy-use`
- `comfyui-videohelpersuite`

## Runtime Warnings

- Uses custom nodes; missing nodes can cause validation/runtime failures.
- Video workflow: usually slower and VRAM-intensive than still-image workflows.
<!-- AUTO-METADATA-END -->