media-processing

media-processing is a skill for Claude Code, Codex from VoDaiLocz/kilo-kit-mcp. It costs 130 tokens per session (2,752 once invoked), scanned B, a copy of media-processing, Apache-2.0.

Command-line guidance for converting and editing video, audio, and image files with FFmpeg and ImageMagick. FFmpeg handles video and audio, while ImageMagick handles many image transformations.

In plain words
What is it for?
Use it to convert formats, encode video, extract or mix audio, resize or crop images, add effects, create thumbnails, process batches, and produce HLS or DASH streaming files.
Why use it?
It helps you select the right tool and settings for a media task instead of manually handling formats, codecs, filters, or file sizes. It also provides a repeatable approach for batches and streaming outputs.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to convert formats, encode video, extract or mix audio, resize or crop images, add effects, create thumbnails, process batches, and produce HLS or DASH streaming files.

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Install with agentmods
npx agentmods add skills/vodailocz/kilo-kit-mcp/media-processing
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add VoDaiLocz/kilo-kit-mcp --skill media-processing
Clone the repo
git clone --depth 1 https://github.com/VoDaiLocz/kilo-kit-mcp

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for media-processing

README.md
[![agentmods](https://agentmods.dev/badge/skills/vodailocz/kilo-kit-mcp/media-processing.svg)](https://agentmods.dev/skills/vodailocz/kilo-kit-mcp/media-processing)
Your own site
<a href="https://agentmods.dev/skills/vodailocz/kilo-kit-mcp/media-processing"><img src="https://agentmods.dev/badge/skills/vodailocz/kilo-kit-mcp/media-processing.svg" alt="Measured on agentmods" height="20"></a>
Per session 130 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,752 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin 84% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00130 $0.02752
Opus 5 $0.00065 $0.01376
Sonnet 5 $0.00026 $0.00550
Haiku 4.5 $0.00013 $0.00275

Measured 8d ago against content hash eb2c53742a90, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade B, and why

media-processing scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

The scan reads SKILL.md. This mod also ships 6 executable files (scripts/batch_resize.py, scripts/media_convert.py, scripts/tests/test_batch_resize.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo apt-get install ffmpeg imagemagick
Origin

This is a copy

84% identical to media-processing — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/ai-media/media-processing/SKILL.md · 359 lines

How it starts

The opening of the file, as written. The whole thing — 359 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Media Processing Skill

Process video, audio, and images using FFmpeg and ImageMagick command-line tools for conversion, optimization, streaming, and manipulation tasks.

When to Use This Skill

Use when:

  • Converting media formats (video, audio, images)
  • Encoding video with codecs (H.264, H.265, VP9, AV1)
  • Processing images (resize, crop, effects, watermarks)
  • Extracting audio from video
  • Creating streaming manifests (HLS/DASH)
  • Generating thumbnails and previews
  • Batch processing media files
  • Optimizing file sizes and quality
  • Applying filters and effects
  • Creating composite images or videos

Tool Selection Guide

FFmpeg: Video/Audio Processing

Use FFmpeg for:

  • Video encoding, conversion, transcoding
  • Audio extraction, conversion, mixing
  • Live streaming (RTMP, HLS, DASH)
  • Video filters (scale, crop, rotate, overlay)
  • Hardware-accelerated encoding
  • Media file inspection (ffprobe)
  • Frame extraction, concatenation
  • Codec selection and optimization

ImageMagick: Image Processing

Use ImageMagick for:

  • Image format conversion (PNG, JPEG, WebP, GIF)
  • Resizing, cropping, transformations
  • Batch image processing (mogrify)
  • Visual effects (blur, sharpen, sepia)
  • Text overlays and watermarks
  • Image composition and montages
  • Color adjustments, filters
  • Thumbnail generation

Decision Matrix

Task Tool Why
Video encoding FFmpeg Native video codec support
Audio extraction FFmpeg Direct stream manipulation
Image resize ImageMagick Optimized for still images
Batch images ImageMagick mogrify for in-place edits
Video thumbnails FFmpeg Frame extraction built-in
GIF creation FFmpeg or ImageMagick FFmpeg for video source, ImageMagick for images
Streaming FFmpeg Live streaming protocols
Image effects ImageMagick Rich filter library

Installation

macOS

brew install ffmpeg imagemagick

Ubuntu/Debian

sudo apt-get install ffmpeg imagemagick

Read the full file on GitHub · 359 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 359 lines · 130 tokens per session scan B eb2c53742a90

Subscribe to this mod's changes

media-processing is a skill published in the GitHub repository VoDaiLocz/kilo-kit-mcp (26 stars, last pushed today), licensed Apache-2.0. It adds 130 tokens to every session and 2,752 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). It is 84% identical to media-processing, differing in 2 lines, and is treated as a copy.

Related

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