Windows 上使用 ffmpeg 正确生成中文字幕的解决方案。 用 Pillow 在图片上绘制字幕，ffmpeg 只负责图片转视频，完全避开编码问题。

This package appears to implement the stated Pillow + ffmpeg subtitle approach and is not obviously malicious, but take these precautions before installing or running it: - Ensure ffmpeg and ffprobe are installed and on PATH — the code calls them but the skill metadata does not declare them as required. - Install Python dependency manually (pip install Pillow) because package.json is a Node manifest and does not install Python packages for you. - Review the included Python files locally. The code runs subprocess.run to call ffmpeg/ffprobe; because it uses argument lists rather than shell=True the injection risk is lower, but you should still avoid passing untrusted strings as filenames. - Confirm font paths on your system (C:/Windows/Fonts/...) or supply a safe font_path when calling add_subtitle_to_image. - Run in an isolated environment (virtualenv/container) if you are unsure, and inspect repository URL or source origin (the package lists a GitHub URL) before trusting automated installs. If the maintainer updates metadata to declare required binaries (ffmpeg, ffprobe) and provides a proper Python install manifest (requirements.txt or setup.py), the package would be much clearer and easier to trust.

Type: OpenClaw Skill Name: ffmpeg-chinese-subtitle Version: 1.0.0 The skill bundle provides a legitimate utility for rendering Chinese subtitles on Windows by using Pillow to draw text on images before processing with ffmpeg. The code in ffmpeg_subtitle.py and example.py uses standard libraries and subprocess calls for video manipulation without any signs of data exfiltration, shell injection, or malicious prompt instructions. It correctly handles system font paths across Windows, macOS, and Linux to solve encoding issues inherent in ffmpeg's native filters.