Procedural and expression-based ffmpeg filters: geq (per-pixel YUV/RGB expressions), aeval (audio sample expressions), lut2 (two-input LUT expression), drawgraph (real-time metrics graph), drawvg (SVG rendering over video), random, feedback, lagfun. Use when the user asks to build a custom pixel-level filter, apply math directly to video samples, render SVG over video, make a real-time debug graph, simulate feedback delay, or write arbitrary expressions for creative effects.
How to install ffmpeg-geq-expr?
damionrashford/media-os/ffmpeg-geq-expr
$npx -y skills add damionrashford/media-os --skill ffmpeg-geq-exprInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/damionrashford/media-os" --skill "damionrashford/media-os/ffmpeg-geq-expr"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/damionrashford/media-os" that are relevant to the current task. Run `npx skills add "https://github.com/damionrashford/media-os"` and select the relevant skills, then follow their instructions.
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