claude-ffmpeg-skill
ychoi-kr/claude-ffmpeg-skill
A comprehensive Claude skill that provides battle-tested FFmpeg recipes and workflows for video and audio processing, conversion, and social media optimization.
39 2MITUpdated 2025-10-19
70
GoodOverview
This skill equips AI agents with professional knowledge of FFmpeg commands for common multimedia operations, such as format conversions, resolution scaling, GIF creation, audio extraction, trimming, concatenation, subtitle handling, and video compression. It includes platform-specific optimization presets for YouTube, Instagram, TikTok, and Twitter, ensuring high-quality outputs with optimal file sizes.
Capabilities
- ▸Video and audio format conversion
- ▸Resolution scaling and padding adjustments
- ▸High-quality palette-based GIF creation
- ▸Audio extraction, manipulation, and mixing
- ▸Video trimming and multi-method concatenation
- ▸Subtitle embedding, extraction, and burning
- ▸Platform-specific encoding presets (YouTube, TikTok, Instagram, Twitter)
- ▸Video compression and faststart web optimization
Best for
Converting video and audio formats like MP4, WebM, MOV, and MP3, Resizing and scaling videos while maintaining aspect ratios or adding padding, Generating high-optimized GIFs from video clips, Extracting audio tracks and mixing background music, Trimming, splitting, and concatenating media files, Burning or extracting soft/hard subtitles, Compressing and optimizing video files for web streaming and social media platforms
Works with
Claude CodeChatGPTCursorGitHub Copilot
Evoa Score breakdown= Σ (score × weight)
70Task usefulness20%100 → +20.0
実タスクにどれだけ役立つか（機能の豊富さ・用途の明確さ）。 — AIによるcapabilities/use-cases解析
Code quality15%90 → +13.5
実装・指示の品質。 — AIによるSKILL.md/README解析
Maintenance15%50 → +7.5
リポジトリがどれだけ活発に保守されているか。 — GitHub 最終push日時の新しさ
Documentation12%39 → +4.7
ドキュメントの充実度・分かりやすさ。 — README/独自要約の情報量
Security15%80 → +12.0
危険・不審な挙動が無いか。 — AIによるセキュリティレビュー
Originality10%40 → +4.0
ありふれたラッパーではない独自性。 — AIによる独自性判定
Popularity8%41 → +3.3
コミュニティの採用度。 — GitHub Stars/Forks（対数スケール）
Compatibility5%100 → +5.0
対応AIエージェントの広さ。 — AIによる対応エージェント判定
Weighted total70.0 / 100
ライセンス不明/制限あり（Red）のSkillは総合スコアに0.85倍の補正を適用します。 ランキングはこのScoreのみで決まり、広告で変わりません。 算出方法の詳細 →
Security considerations
Executes command-line tools that interact with the local filesystem, requiring proper input validation to prevent command injection risks if unvalidated user inputs are passed into shell commands.
Categories
Summary and analysis are original content generated by AI Skills Rank. The skill's source text is not reproduced here — view it on the linked repository.