The package was named for its first job; it now also decides what a file is for the Files tab (image, video, audio) and reads its streams, which the viewer will need. Inspect is the richer probe — codec, profile, pixel format, size, frame rate, HDR transfer, the audio beside it, container and duration — run as root through sudo when asked. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>