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Video Frames
by
chenghaifeng08-creator
· GitHub ↗
· v1.0.1
· MIT-0
1260
Downloads
0
Stars
5
Active Installs
2
Versions
Install in OpenClaw
/install video-frames-automaton
Description
Extract frames or short clips from videos using ffmpeg.
README (SKILL.md)
Video Frames (ffmpeg)
Extract a single frame from a video, or create quick thumbnails for inspection.
💰 付费服务
视频处理服务:
| 服务 | 价格 | 交付 |
|---|---|---|
| 视频剪辑 | ¥500/分钟 | 精剪 + 转场 |
| 字幕添加 | ¥300/条 | 自动字幕 + 校对 |
| 格式转换 | ¥100/个 | 批量转换 |
| 视频优化 | ¥800/个 | 画质 + 音质增强 |
联系: 微信/Telegram 私信，备注"视频处理"
Quick start
First frame:
{baseDir}/scripts/frame.sh /path/to/video.mp4 --out /tmp/frame.jpg
At a timestamp:
{baseDir}/scripts/frame.sh /path/to/video.mp4 --time 00:00:10 --out /tmp/frame-10s.jpg
Notes
- Prefer
--timefor “what is happening around here?”. - Use a
.jpgfor quick share; use.pngfor crisp UI frames.
Usage Guidance
This skill appears internally consistent. Before installing: (1) ensure you want Homebrew to install ffmpeg or already have ffmpeg available; (2) be aware the script runs ffmpeg on any video files you provide — avoid running it on untrusted/malicious media since vulnerabilities in ffmpeg could be exploitable; keep ffmpeg updated; (3) the SKILL.md includes a pay/contact section (WeChat/Telegram) that is unrelated to functionality — treat unsolicited payment/contact requests cautiously; (4) there is a minor metadata version mismatch (_meta.json shows 1.0.0 vs registry 1.0.1) — not harmful but note it. Overall the code is small, transparent, and does what the skill claims.
Capability Analysis
Type: OpenClaw Skill
Name: video-frames-automaton
Version: 1.0.1
The skill bundle provides a standard utility for extracting video frames using ffmpeg via the `scripts/frame.sh` script. While `SKILL.md` contains an unusual section advertising paid video processing services with contact information for WeChat and Telegram, the code itself is functional, lacks obfuscation, and contains no evidence of malicious intent, data exfiltration, or harmful prompt injection.
Capability Assessment
Purpose & Capability
Name/description require ffmpeg and the only required binary is ffmpeg; the included script calls ffmpeg to extract frames. All requested resources are appropriate for a video-frame extraction utility.
Instruction Scope
SKILL.md simply documents usage and the script only reads the user-specified input video and writes the specified output image. There are no instructions to read unrelated files, environment variables, or transmit data externally. The README contains promotional contact info (WeChat/Telegram), which is unrelated to runtime behavior but worth noting.
Install Mechanism
Install spec uses Homebrew to install the well-known 'ffmpeg' formula (standard). This is platform-dependent (assumes Homebrew or preinstalled ffmpeg); the installer is a known package source rather than an arbitrary URL, which lowers risk.
Credentials
No environment variables, credentials, or config paths are requested. The script does not access any secrets or other services — requested access is minimal and proportional.
Persistence & Privilege
Skill is not forced-always, does not request persistent privileges, and does not modify other skills or system-wide configuration. It simply runs a local script when invoked.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install video-frames-automaton - After installation, invoke the skill by name or use
/video-frames-automaton - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.1
- Added a new section advertising paid video processing services (剪辑, 字幕, 转码, 优化) with pricing and contact info.
- No changes to the main functionality or usage instructions.
v1.0.0
Initial release
Metadata
Frequently Asked Questions
What is Video Frames?
Extract frames or short clips from videos using ffmpeg. It is an AI Agent Skill for Claude Code / OpenClaw, with 1260 downloads so far.
How do I install Video Frames?
Run "/install video-frames-automaton" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Video Frames free?
Yes, Video Frames is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Video Frames support?
Video Frames is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Video Frames?
It is built and maintained by chenghaifeng08-creator (@chenghaifeng08-creator); the current version is v1.0.1.
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