Crowbarr

Verifies and re-syncs subtitles against the actual spoken audio in a self-hosted media library.

Desktopfreeglobal

Crowbarr is an audit-first subtitle tool for the Sonarr/Radarr/Bazarr self-hosted media ecosystem that verifies human-authored subtitle timing against the actual spoken audio using Whisper and produces non-destructive corrected sidecars when they drift out of sync. It targets homelab operators who want their subtitles reliably in sync without manually checking each file.

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