read metadata from media files
MediaInfo is a library used for retrieving technical information and other
metadata about audio or video files.

A non-exhaustive list of the information MediaInfo can retrieve from media
files include:
- General: title, author, director, album, track number, date, duration...
- Video: codec, aspect, fps, bitrate...
- Audio: codec, sample rate, channels, language, bitrate...
- Text: language of subtitle
- Chapters: number of chapters, list of chapters

Maintainer: Christian Weisgerber <naddy@openbsd.org>

WWW: https://mediaarea.net/en/MediaInfo
