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Install in OpenClaw
/install video-merger
Description
多片段短视频自动拼接工具,支持按文件名排序、统一音视频参数、淡入淡出转场、分块/完整拼接,适合短剧、分镜头视频批量拼接
Usage Guidance
This package appears coherent and implements a local ffmpeg-based merger. Before installing: (1) verify the source repository or author if you need provenance (homepage is missing); (2) install ffmpeg from your platform's official packages to avoid untrusted binaries; (3) run the included tests in a safe environment and review scripts/merge.py and src/video_merger.py yourself (they call ffmpeg/ffprobe via subprocess but do not perform network access or read credentials); (4) only point the tool at directories you intend it to read (it will access any file paths you supply). If you require stronger assurance, run it in an isolated/containerized environment or inspect/verify the package on the machine before enabling autonomous invocation.
Capability Analysis
Type: OpenClaw Skill
Name: video-merger
Version: 1.1.0
The video-merger skill is a legitimate utility designed to concatenate video segments using ffmpeg. The core logic in src/video_merger.py uses subprocess.run with argument lists to execute ffmpeg and ffprobe commands, which is a standard and relatively safe practice. The skill includes comprehensive documentation (SKILL.md, README.md), unit tests (tests/test_merger.py), and standard project metadata, with no evidence of malicious intent, data exfiltration, or unauthorized persistence mechanisms.
Capability Assessment
Purpose & Capability
Name/description match the packaged code and CLI. The skill requires ffmpeg and Python 3.8+, which are appropriate and proportionate for a video-merging tool. No unrelated env vars, binaries, or config paths are requested.
Instruction Scope
SKILL.md instructs installing ffmpeg and running the provided CLI; runtime instructions and code only access local files and call ffmpeg/ffprobe via subprocess. There are no instructions to read unrelated system files, transmit data externally, or access credentials. The subprocess calls are expected for ffmpeg usage.
Install Mechanism
No remote download/install from untrusted URLs. The provided install.sh uses package managers (brew/apt) to install ffmpeg or prompts manual install. No extract-from-URL or obscure installers present.
Credentials
No environment variables, credentials, or config paths are required. The code does not attempt to read env vars or external secrets. Allowing the tool to run only grants it access to files you point it at (input directory and any paths passed).
Persistence & Privilege
Skill is not forced-always-included (always:false) and does not request elevated platform privileges or modify other skills. It runs only when invoked by the user/agent.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install video-merger - After installation, invoke the skill by name or use
/video-merger - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.1.0
新增分块输出模式,支持自定义分块时长,完善命令行参数和文档
v1.0.0
video-merger 1.0.0
- Initial release of the video-merger tool.
- Automatically merges sequential short video clips into a longer video, ensuring correct order by filename.
- Unifies video parameters such as resolution, framerate, and encoding for smooth playback.
- Supports fade-in/out transitions (optional) and seamless audio synchronization.
- Offers both chunked output (approx. 1 minute per segment) and full-length output modes.
- Allows custom resolution and transition duration settings.
Metadata
Frequently Asked Questions
What is video-merger?
多片段短视频自动拼接工具,支持按文件名排序、统一音视频参数、淡入淡出转场、分块/完整拼接,适合短剧、分镜头视频批量拼接. It is an AI Agent Skill for Claude Code / OpenClaw, with 334 downloads so far.
How do I install video-merger?
Run "/install video-merger" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is video-merger free?
Yes, video-merger is completely free (open-source). You can download, install and use it at no cost.
Which platforms does video-merger support?
video-merger is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created video-merger?
It is built and maintained by machunlin (@machunlin); the current version is v1.1.0.
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