ffmpeg-expert
CommunityTranscode and optimize video/audio with FFmpeg.
Data & Analytics#compatibility#streaming#ffmpeg#video editing#transcoding#hardware acceleration#codec selection
Authortakusaotome
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill solves the problem of reliably converting, editing, and optimizing media files by turning common FFmpeg tasks into clear, actionable workflows and recommended command patterns.
Core Features & Use Cases
- Format conversion & codec selection: Convert between MP4/WebM/MKV/MOV and choose codecs like H.264, H.265/HEVC, VP9, and AV1 for the right compatibility and size/quality tradeoff.
- Editing operations: Trim/cut, concatenate videos, resize, change frame rate, rotate/flip, crop, and speed-adjust while choosing between fast stream copy and precise re-encode.
- Media preparation & output tuning: Extract/convert audio, create GIFs and thumbnails, apply filters (overlays, watermarks, subtitles), and prepare streaming outputs (HLS/DASH) including adaptive bitrate patterns.
- Quality and troubleshooting guidance: Use CRF/preset guidance, hardware acceleration options (NVENC/QSV/VideoToolbox), and troubleshooting references for common errors like encoder availability and timing/compatibility issues.
Quick Start
Use the FFmpeg Expert to convert input.mp4 to an H.264 MP4 optimized for web playback with fast start and AAC audio.
Dependency Matrix
Required Modules
ffprobeffmpegjsonargparsesubprocesspathlibdatetime
Components
scriptsreferences
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: ffmpeg-expert Download link: https://github.com/takusaotome/claude-skills-library/archive/main.zip#ffmpeg-expert Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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