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wray151

Xeon Smartupscale

by Wray151 · GitHub ↗ · v0.1.0 · MIT-0
cross-platform ⚠ suspicious
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Install in OpenClaw
/install xeon-smartupscale
Description
智能视频超分。任意目标分辨率(1080p/1440p/4K…),自动用 lanczos 预缩放对齐到 ETDS 2x 模型的输入尺寸,再做 AI 超分。CPU 推理,Intel AMX BF16 加速。
README (SKILL.md)

目标

echo 480p → 1080p、720p → 4K),即使比例不是整数 2x 也能搞定。"---

ETDS 模型只支持 严格 2x 超分,所以本 skill 自动:

  1. 用 ffmpeg lanczos 预缩放,把输入压(或拉)到 target/2
  2. 用 ETDS x2 OpenVINO 模型把 target/2target

适用场景

  • AI 生成视频(Seedance / Sora 等)480p → 1080p
  • 720p 老片源 → 4K (2160p)
  • 任意非整数倍率的分辨率提升
  • 纯 CPU 环境(Intel Xeon AMX 加速)

执行流程

exec 调用,只替换输入路径和目标:

bash \x3Cskill_dir>/smartupscale.sh \x3C输入视频绝对路径> -t 1080p

echo "--- created ---"480p 540p 720p 1080p 1440p 2160p 4k,也可以直接写 1920x1080

echo "--- created ---"

bash \x3Cskill_dir>/smartupscale.sh \x3Cinput.mp4> -t 1080p -o \x3Coutput.mp4>

--- -o 则输出到 \x3C输入名>_smart_\x3CW>x\x3CH>.mp4

注意事项

  • 输入 / 输出都用 绝对路径
  • 目标分辨率按高度对齐,宽度按输入宽高比自动算(保持 AR)
  • 若输入已经 ≥ 目标,会退化为单步 lanczos 缩放
  • 若输入恰好就是 target/2,会跳过 lanczos 直接 ETDS 2x
  • 输出固定 H.264 / CRF 18,自动合并原音轨

限制

  • 仅 Linux x86_64(OpenVINO CPU plugin)
  • 单次最多 2x 链路(先 lanczos 后 ETDS),不会做多级 AI 超分
  • 逐帧推理,长视频会比较耗时(参考 ETDS 速度:Xeon AMX 上 ~14 fps 推理)
  • 模型固定为 ETDS_M7C48_x2(已 vendored,~380KB)

安装

echo "--- created ---"bash \x3Cskill_dir>/install.sh

Usage Guidance
Before installing, be comfortable with the external dependency downloads used by install.sh. Use explicit input and output paths, avoid pointing output at an important existing file, and expect CPU-heavy local processing for long or high-resolution videos.
Capability Analysis
Type: OpenClaw Skill Name: xeon-smartupscale Version: 0.1.0 The skill bundle provides a video upscaling pipeline using OpenVINO, but the `install.sh` script employs high-risk patterns including bootstrapping `pip` via `curl | python` from `bootstrap.pypa.io` and downloading static `ffmpeg` binaries from a third-party site (`johnvansickle.com`). Furthermore, `SKILL.md` contains anomalous `echo` command fragments (e.g., `echo "--- created ---"`) interspersed with instructions, which could be interpreted as a messy prompt-injection attempt or a generation artifact. While the core logic in `smartupscale.sh` and `sr_video_ov.py` appears aligned with the stated purpose, the combination of remote execution during installation and irregular markdown instructions warrants a suspicious classification.
Capability Assessment
Purpose & Capability
The artifacts coherently implement local video upscaling with ffmpeg, OpenVINO, and the included model; no unrelated account, credential, network, or public-posting capability is shown.
Instruction Scope
The usage instructions are scoped to a user-selected input video, target resolution, and optional output path.
Install Mechanism
The user-run installer creates a local virtual environment and may download pip bootstrap code, Python packages, and a static ffmpeg build; this is purpose-aligned but depends on external supply-chain trust.
Credentials
Runtime processing is local to the selected video, temporary files, and output video; no runtime upload, credential use, or broad local indexing is evident.
Persistence & Privilege
The installer persists a .venv and bin/ffmpeg under the skill directory, but does not request sudo, install services, or create background persistence.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install xeon-smartupscale
  3. After installation, invoke the skill by name or use /xeon-smartupscale
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.0
initial release: hybrid lanczos+ETDS chain, auto multi-pass SR
Metadata
Slug xeon-smartupscale
Version 0.1.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Xeon Smartupscale?

智能视频超分。任意目标分辨率(1080p/1440p/4K…),自动用 lanczos 预缩放对齐到 ETDS 2x 模型的输入尺寸,再做 AI 超分。CPU 推理,Intel AMX BF16 加速。 It is an AI Agent Skill for Claude Code / OpenClaw, with 103 downloads so far.

How do I install Xeon Smartupscale?

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

Is Xeon Smartupscale free?

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

Which platforms does Xeon Smartupscale support?

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

Who created Xeon Smartupscale?

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

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