overthinkos/ffmpeg
selkies/skills/ffmpeg/SKILL.md
FFmpeg multimedia framework (negativo17 nonfree build with H.264/AAC support). Use when working with the ffmpeg candy.
development
Updated Jun 22, 2026
$ install --global
skillsauthnpx skillsauth add overthinkos/overthink-plugins ffmpegInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Jun 22, 2026, 6:43 AM61.9s1 file scanned
SKILL.md
- name:
- ffmpeg
- description:
- |
ffmpeg -- FFmpeg multimedia
Candy Properties
| Property | Value |
|----------|-------|
| Install files | charly.yml (packages only) |
| Depends | none |
| Repo | negativo17 fedora-multimedia |
Packages
RPM: ffmpeg (from negativo17 fedora-multimedia repo — full nonfree build with H.264, AAC, etc.)
Note: This is NOT ffmpeg-free (RPM Fusion). This is the negativo17 build which includes nonfree codecs required for H.264 encoding/decoding.
Usage
# a box composing this candy — the candy list is a child node
my-box:
candy:
base: fedora
my-box-candy:
candy:
- ffmpeg
All candies that need ffmpeg should declare it as a dependency rather than independently adding the negativo17 repo. This ensures a single authoritative install point.
Used In Boxes
openclaw-full(viaopenclaw-fullmetalayer)hermes(viahermescandyrequire: ffmpeg)hermes-playwright(viahermescandyrequire: ffmpeg)immich(viaimmichcandyrequire: ffmpeg)immich-ml(viaimmichcandyrequire: ffmpeg)- CUDA-based boxes (via
cudacandyrequire: ffmpeg) - Whisper-based boxes (via
whispercandyrequire: ffmpeg)
Related Candies
/charly-distros:cuda— Depends on ffmpeg for GPU video processing/charly-tools:whisper— Depends on ffmpeg for audio transcoding/charly-hermes:hermes— Depends on ffmpeg for media tooling/charly-immich:immich— Depends on ffmpeg for photo/video transcoding
Related Commands
/charly-build:build— Builds the ffmpeg negativo17 RPM into the box/charly-core:shell— Interactive shell to runffmpegfor media processing
When to Use This Skill
Use when the user asks about:
- FFmpeg in containers
- Multimedia processing tools
- The
ffmpegcandy
Related
/charly-image:layer— candy authoring reference (charly.ymlschema,run:/check:step verbs, service declarations)/charly-check:check— declarative testing (check:block,charly check box,charly check live)
Related Skills
overthinkos/plugin
tools
VerifiedTrustedCommunity
Use when authoring or modifying a charly PLUGIN — a candy with a `plugin:` block that contributes Providers (verbs/kinds/deploy-targets/steps/builders/commands), its own CUE schema, builtin (compiled-in) or external (out-of-tree git repo). Covers the unified Provider model, the per-plugin CUE-schema contract (single source → Go params for dev + schema-over-Describe RPC for runtime), the SDK, and the loader.
SKILL.mdUpdated Jun 22, 2026
overthinkos/cue
tools
VerifiedTrustedCommunity
The CUE data-validation / configuration CLI (cue), pinned to v0.16.1. Use when working with the cue candy, installing the cue binary into a box or onto a target:local dev host, or running the offline schema-vendoring pipeline that feeds charly's egress validation.
SKILL.mdUpdated Jun 16, 2026
overthinkos/egress
tools
VerifiedTrustedCommunity
CUE EGRESS validation — validating (and, where it adds value, generating) the config files charly WRITES to a system BEFORE the bytes hit disk. MUST be invoked before working on charly/egress.go, the vendored schemas under candy/plugin-egress/egress-schemas/vendor/, the ValidateEgress / registerVendoredEgressKind path, the offline `task cue:vendor` pipeline, or adding an egress schema for any written artifact (cloud-init, k8s manifests, traefik routes, runtime config, install ledger, systemd/quadlet units, ssh_config, libvirt XML).
SKILL.mdUpdated Jun 16, 2026
overthinkos/check-k8s
tools
VerifiedTrustedCommunity
Kubernetes cluster-probe declarative check verb — the `kube:` check verb (nodes, pods, ingress, storage class, addon health, apply/delete, and arbitrary resource GETs) served out-of-process by the candy/plugin-kube plugin (vendored client-go; no external kubectl required).
SKILL.mdUpdated Jun 14, 2026