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Xeonupscale

Name: Xeonupscale
Author: wray151

by Wray151 · GitHub ↗ · v0.1.0 · MIT-0

cross-platform ✓ Security Clean

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Install in OpenClaw

/install xeonupscale

Description

ffmpeg lanczos video upscale skill. Resizes a video to a higher resolution (e.g. 480p→540p, 480p→1080p) using libx264 + lanczos scaler. Bundles a static ffmp...

README (SKILL.md)

xeonupscale

Video upscale via ffmpeg ... -vf scale=W:H:flags=lanczos + libx264 -crf 18. Static ffmpeg binary lives in ./ffmpeg/ffmpeg after install (no apt needed).

Source: /home/node/.openclaw/workspace/skills/xeonupscale/ GitHub: \x3Chttps://github.com/Wray151/xeonupscale>

TL;DR

cd /home/node/.openclaw/workspace/skills/xeonupscale
./upscale.sh in.mp4 540p                       # → in_960x540.mp4
./upscale.sh in.mp4 1080p out.mp4
./upscale.sh in.mp4 1920x1080                  # 自定义分辨率

"syntax OK": 540p / 720p / 1080p / 1440p / 2160p|4k，或直接 WxH。

Usage Guidance

Before installing, make sure you trust the GitHub repository and the BtbN ffmpeg build source. If possible, verify or pin the ffmpeg download. When using the skill, tell the agent the exact input video and desired output path, and prefer the provided upscale.sh wrapper over direct ffmpeg commands.

Capability Analysis

Type: OpenClaw Skill Name: xeonupscale Version: 0.1.0 The skill provides a legitimate utility for upscaling videos using FFmpeg with the Lanczos scaler. The 'install.sh' script downloads a static FFmpeg binary from a reputable community source (BtbN/FFmpeg-Builds) to ensure portability, and 'upscale.sh' executes standard video processing commands. No evidence of data exfiltration, malicious persistence, or harmful prompt injection was found in the code or documentation.

Capability Assessment

✓ Purpose & Capability

The stated purpose is coherent with the implementation: SKILL.md describes Lanczos upscaling with ffmpeg, and upscale.sh maps resolution presets to an ffmpeg scale filter with libx264 output.

ℹ Instruction Scope

SKILL.md allows both the wrapper and direct ffmpeg execution: `allowed-tools: Bash(./upscale.sh *), Bash(bash upscale.sh *), Bash(./ffmpeg/ffmpeg *)`. This is purpose-aligned for video processing but broader than using only the safe wrapper.

ℹ Install Mechanism

README.md documents a `curl ... | ... bash` install path, and install.sh downloads ffmpeg from a `releases/download/latest` URL without a pinned version or checksum. This is disclosed and relevant to the skill, but it is a supply-chain trust point.

ℹ Credentials

Registry metadata lists no OS restriction and required bins only as bash/curl/tar, while install.sh only handles `Linux-x86_64` and `Linux-aarch64` and may use `git clone`; this is mainly a compatibility/dependency declaration gap.

✓ Persistence & Privilege

The installer creates or replaces only the skill destination under `$HOME/.openclaw/workspace/skills/xeonupscale` or `$HOME/.claude/skills/xeonupscale`; there is no evidence of background services, credential use, or persistence beyond normal skill installation.

How to Use

Make sure OpenClaw is installed (local or Docker)
Run the install command in chat: /install xeonupscale
After installation, invoke the skill by name or use /xeonupscale
Provide required inputs per the skill's parameter spec and get structured output

Version History

v0.1.0

initial

Metadata

Slug xeonupscale

Version 0.1.0

License MIT-0

All-time Installs 0

Active Installs 0

Total Versions 1

Frequently Asked Questions

What is Xeonupscale?

ffmpeg lanczos video upscale skill. Resizes a video to a higher resolution (e.g. 480p→540p, 480p→1080p) using libx264 + lanczos scaler. Bundles a static ffmp... It is an AI Agent Skill for Claude Code / OpenClaw, with 45 downloads so far.

How do I install Xeonupscale?

Run "/install xeonupscale" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Xeonupscale free?

Yes, Xeonupscale is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Xeonupscale support?

Xeonupscale is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Xeonupscale?

It is built and maintained by Wray151 (@wray151); the current version is v0.1.0.

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