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video-add-music

95 / 100 · Low risk

Fine to try.

By laurigates/claude-plugins (GitHub) · media · 60 stars · scanned at commit b478400

Mux a song under a video with ffmpeg, keeping its chapters and copying the picture. Use when adding music or a soundtrack to an MP4 without re-encoding video.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'video-add-music' ] || [ -L ~/.agents/skills/'video-add-music' ]; then echo 'A skill folder named video-add-music already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/laurigates/claude-plugins' "$d" && git -C "$d" checkout --quiet 'b47840019d190aa9afa1fd8d6d42ddd584a45641' -- 'video-plugin/skills/video-add-music' && mkdir -p ~/.agents/skills && cp -R "$d"/'video-plugin/skills/video-add-music' ~/.agents/skills/'video-add-music' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'video-add-music' ~/.claude/skills/'video-add-music' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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