makemkv

Install command: 
brew install --cask makemkv

Name: MakeMKV

Video format converter (transcoder)

https://www.makemkv.com/

Cask JSON API: /api/cask/makemkv.json

Cask code: makemkv.rb on GitHub

Current version: 1.18.1

Requirements: macOS >= 10.11

Analytics:

Installs (30 days)
makemkv 378
Installs (90 days)
makemkv 1,055
Installs (365 days)
makemkv 4,671