menyoki is a screencast and screenshot utility that can also perform various
image related operations such as making/splitting GIFs and
modifying/analyzing/viewing image files. It aims to be a lightweight command
line tool for either helping out on day-to-day life operations or complicated
detail-centric issues. Originally it was designed to record/screenshot terminal
windows but it can be tweaked easily for other purposes with command line
arguments, environment variables, or a configuration file.