macOS
Homebrewverifiziert · 100%
brew install uvg266local Homebrew formula metadata
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uvg266 mit Homebrew installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für uvg266 in AI-Agent-Workflows.
Installation
Weitere Installationsbefehle
Überblick
Paketzusammenfassung
Open-source VVC/H.266 encoder
Projektlinks
Befehle und Aliase
- uvg266
Verlauf
Projektgeschichte und Nutzung
uvg266 is Ultra Video Group's open-source VVC/H.266 encoder. It is based on the group's earlier Kvazaar HEVC/H.265 encoder and is positioned as an actively improving research and practical encoder for the VVC standard.
Projektgeschichte
Ultra Video Group says uvg266 development began in 2018 by converting Kvazaar's CABAC and intra prediction work toward VVC. Early support covered planar, DC, and 33 angular modes before expanding to the full set of 65 VVC intra modes.
The GitHub project describes uvg266 as an open-source VVC encoder licensed under the 3-clause BSD license and based on Kvazaar. The project notes that speed and rate-distortion quality were still expected to improve, which fits its role as a specialized codec implementation rather than a finished consumer transcoder.
Adoptionsgeschichte
Adoption is narrow and codec-specialist oriented. The Homebrew formula gives macOS users a simple install path, but the official material mostly presents uvg266 as part of Ultra Video Group's family of open-source video coding research tools rather than as a general desktop media application.
Wie es verwendet wird
uvg266 is used from the command line to encode raw video input into VVC/H.266 output and to test encoder options, presets, and coding tools. Ultra Video Group also lists uvg266 among the encoders supported by uvgVenctester, its encoder performance-testing toolkit.
Warum Paket-Nerds sich dafür interessieren
For package nerds, uvg266 is interesting because it packages a current-generation video codec encoder behind a normal CLI formula. That makes experimental VVC encoding easier to install for codec testing, comparison runs, and research workflows on macOS.
Zeitleiste
- 2018: Ultra Video Group says uvg266 development started from Kvazaar-to-VVC conversion work.
- 2022: The public GitHub project and Ultra Video Group pages describe uvg266 as an open-source VVC encoder based on Kvazaar.
- 2024: GitHub releases list v0.8.1 as a July 2024 release.
Related projects
- Kvazaar is Ultra Video Group's earlier HEVC/H.265 encoder and the codebase from which uvg266 was derived.
- uvgVenctester is Ultra Video Group's encoder testing toolkit and lists uvg266 among supported VVC encoders.
Quellen
- https://github.com/ultravideo/uvg266 - Official repository README describes uvg266 as an open-source VVC encoder under BSD-3-Clause and based on Kvazaar.
- https://ultravideo.fi/kvazaar.html - Ultra Video Group describes Kvazaar as its HEVC encoder developed since 2012.
- https://ultravideo.fi/uvg266.html - Ultra Video Group describes uvg266, its Kvazaar base, and the 2018 start of development.
- https://ultravideo.fi/venctester.html - Ultra Video Group lists uvg266 among encoders supported by uvgVenctester.
Sicherheitslage
Risikostufe: grün
narrow executable package without higher-risk signals.
Risikoklassifikator
grün Risiko · niedrig Konfidenz · appliance
Warum
- narrow executable package without higher-risk signals
Signale
- metadata:no-higher-risk-signals
Installationsverhalten
- In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
- Homebrew-Bottle-Metadaten sind für 10 Plattformziele verfügbar.
- Build-Metadaten listen 1 Build-Abhängigkeiten.
Empfohlene Prüfung
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
Executables
Installierte Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
uvg266 | cli | globales Executable |
Aktualität
Version und Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
Seite generiert2026-07-08
Manager-Version0.8.1
Manager aktualisiert
lokale DatenOK
Upstreamaktuell
neueste erkannte Versionv0.8.1
https://github.com/ultravideo/uvg266
- InfoNo package-manager update timestamp was available.niedrig Konfidenz
Installationsmetadaten
Paketmetadaten
| Paketschlüssel | brew:uvg266 |
|---|---|
| Version | 0.8.1 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/uvg266 |
| Homepage | https://github.com/ultravideo/uvg266 |
| Repository | https://github.com/ultravideo/uvg266 |
| Upstream-Dokumentation | https://github.com/ultravideo/uvg266#readme |
| Lizenz | BSD-3-Clause |
| Quellarchiv | https://github.com/ultravideo/uvg266/archive/refs/tags/v0.8.1.tar.gz |
| Build-Abhängigkeiten | cmake |
| Bottle | verfügbar (auf arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, monterey, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | nicht definiert |
| Dienst | keiner deklariert |
Registry-Fakten
Details aus der Quelldatenbank
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | uvg266 |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
Quellspur
Aus Repository-Daten generiert
Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.
Combined YAML source
View the package source record on GitHub.
Verwendete Quellen
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- package relationship graph
- package version freshness
- package-page enrichment