FFmpeg 安装与检查技能,提供跨平台安装方案
$npx -y skills add chunpu/agent-skills --skill ffmpeg-installInstalls into the current project.
Run `npx skills use "https://github.com/chunpu/agent-skills" --skill "chunpu/agent-skills/ffmpeg-install"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/chunpu/agent-skills" that are relevant to the current task. Run `npx skills add "https://github.com/chunpu/agent-skills"` and select the relevant skills, then follow their instructions.