How does this skill help with video quality?

It provides specific Constant Rate Factor (CRF) values and presets for various codecs to balance file size and visual fidelity effectively.

Can I use this for batch processing?

Yes, the skill includes patterns for Bash loops and GNU Parallel to process multiple media files simultaneously.

Can I extract audio from video files?

Absolutely, the skill provides commands to extract audio without re-encoding or convert it to formats like MP3, AAC, or FLAC.

Does it support hardware acceleration?

Yes, it includes optimized commands for NVIDIA NVENC, Intel QuickSync, and AMD VCE to speed up encoding tasks using your GPU.

FFmpeg Media Processing

Name: FFmpeg Media Processing
Author: nodays-off

bynodays-off

開発者ツール

Simplifies complex multimedia processing tasks by providing optimized FFmpeg commands for video encoding, format conversion, and stream management.

概要

This skill equips Claude with comprehensive knowledge of the FFmpeg multimedia framework, enabling efficient handling of video and audio files. It provides expert guidance on codec selection (H.264, H.265, AV1), container formats, quality-based encoding using CRF, and advanced filtering techniques like scaling, cropping, and denoising. Whether you are automating batch conversions, setting up live streams, or extracting frames from video, this skill ensures precise command generation and media analysis using tools like ffprobe and ffplay to streamline media production workflows.

主な機能

0 GitHub stars
Advanced video and audio transcoding using modern codecs like H.265 and AV1
Powerful filtering framework for scaling, cropping, and real-time speed adjustments
Live streaming configuration for platforms like Twitch and YouTube via RTMP and HLS
Comprehensive media analysis and metadata extraction via ffprobe integration
Hardware acceleration support for NVIDIA NVENC, Intel QSV, and AMD VCE

ユースケース

Automating bulk video format conversions for web and mobile compatibility
Extracting audio tracks or specific frames from high-resolution video files
Optimizing file sizes for storage or streaming without sacrificing visual quality

概要

主な機能

0 GitHub stars
Advanced video and audio transcoding using modern codecs like H.265 and AV1
Powerful filtering framework for scaling, cropping, and real-time speed adjustments
Live streaming configuration for platforms like Twitch and YouTube via RTMP and HLS
Comprehensive media analysis and metadata extraction via ffprobe integration
Hardware acceleration support for NVIDIA NVENC, Intel QSV, and AMD VCE

ユースケース

Automating bulk video format conversions for web and mobile compatibility
Extracting audio tracks or specific frames from high-resolution video files
Optimizing file sizes for storage or streaming without sacrificing visual quality