What is “openjpeg” Package?

Library for JPEG-2000 image manipulation
For more details: http://www.openjpeg.org/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install openjpeg.

  brew install openjpeg

Now, use openjpeg!