media-processing SKILL.md skillA
media-processing from nicepkg/ai-workflow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nicepkg/ai-workflow/media-processing@git:20260118.be84779Pins git:20260118.be84779 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nicepkg/ai-workflow
- Path
workflows/video-creator-workflow/.claude/skills/media-processing/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260118.be84779, committed Jan 18, 2026
- Size
- 9,772 bytes
- Repository stars
- 288
- License
- MIT
Video/audio/image processing with FFmpeg and ImageMagick. Tools: FFmpeg (video/audio), ImageMagick (images). Capabilities: format conversion, encoding (H.264/H.265/VP9/AV1), streaming (HLS/DASH), filters, effects, thumbnails, watermarks, batch processing, hardware acceleration (NVENC/QSV). Actions: convert, encode, resize, crop, compress, extract, merge, stream, transcode media. Keywords: FFmpeg, ImageMagick, video encoding, audio extraction, image resize, thumbnail, watermark, HLS, DASH…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 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) …
Read the whole file at its exact version.
How to install
mdr add nicepkg/ai-workflow/media-processing@sha256:047210fa8212d923The line at the top of this page pins the label git:20260118.be84779, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_osw4evdt7as4wwew)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jan 18, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9772 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nicepkg/ai-workflow · 288 stars · license MIT · pushed 2026-01-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_osw4evdt7as4wwew GET https://markdownregistry.com/api/v1/resolve?ref=nicepkg/ai-workflow/media-processing GET https://markdownregistry.com/api/v1/blob/047210fa8212d923add1ce7246517fec585b84adb51d605117aab53d0480c2ed
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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