ck:media-processing

Orchestrates FFmpeg, ImageMagick, and RMBG CLI for video/image/background workflows.

1|Updated Mar 5, 2026
One-click install
npx skills add https://github.com/hotriluan/alkana_web --skill ck-media-processing-hotriluan
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ck:media-processing
Source: https://github.com/hotriluan/alkana_web/tree/main/.opencode/skills/media-processing
Command: npx skills add https://github.com/hotriluan/alkana_web --skill ck-media-processing-hotriluan

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires ffmpeg, imagemagick, rmbg-cli, rmbg, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Media production often involves juggling multiple tools (FFmpeg, ImageMagick, RMBG) to encode, convert formats, apply filters, and generate thumbnails, leading to repetitive setup and scattered outputs.

Core Features & Use Cases

  • Integrates FFmpeg for video/audio encoding and streaming, ImageMagick for image transformations, and RMBG CLI for background removal.
  • Supports batch processing, format conversions, thumbnail generation, and HLS/DASH-ready outputs, plus organized output management.
  • Real-world use cases include preparing web-optimized videos, batch image optimization for responsive sites, and bulk background removal for product photography.

Quick Start

Run a media-processing workflow on a sample set to encode a video to MP4, resize images, and remove backgrounds in one pipeline.

Frequently Asked Questions about ck:media-processing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I batch process video transcoding and image optimization together?

Batch video transcoding and image optimization are handled by orchestrating FFmpeg and ImageMagick in a single pipeline. The workflow enforces deterministic commands for encoding web-optimized videos and resizing images for responsive designs.

Can I use this workflow for bulk background removal on product photography?

Bulk background removal for product photography is supported using the RMBG CLI. It integrates directly into the media processing pipeline to strip backgrounds from batches of images automatically.

Do I need FFmpeg and ImageMagick installed locally to run these media processing tasks?

Yes, local installations of FFmpeg, ImageMagick, and RMBG are required. The workflow performs tool availability checks before executing deterministic commands to ensure the environment is properly configured.

What's the best way to generate HLS and DASH ready outputs from video files?

Generating HLS and DASH-ready outputs is handled by FFmpeg within this media processing workflow. It automates the encoding commands needed to prepare streaming-ready video files for web delivery.

How are output files organized when converting formats and generating thumbnails?

Output files are organized via a project organization skill. This ensures that converted formats and generated thumbnails from FFmpeg and ImageMagick are stored systematically rather than scattered across directories.