FFmpeg Media Processing Toolkit

A comprehensive reference skill for processing media with FFmpeg. Covers 20+ operations that agents and developers need daily: format conversion (MP4, WebM, MOV, MKV, MP3, AAC, WAV), trimming and splitting, web-optimized compression (with CRF and preset guides), thumbnail and sprite sheet extraction, audio extraction/replacement/normalization, GIF creation with palette optimization, resize and aspect ratio adjustment for any platform, watermarking (image and text), speed changes, image sequences, video stabilization, and HLS/DASH streaming output. Includes ready-to-use social media presets for Twitter/X, Instagram Reels, TikTok, YouTube Shorts, and Discord. Every command is production-tested with clear parameter explanations. No API keys or external services required — just FFmpeg.