Note: help and version output are generated by a naïve script which tries a few variants of
<command> --help, <command> -h etc. to find the command's help and version info.
Sometimes it gets lucky, sometimes it doesn't; if the output below looks wrong, it probably is.
ogmrip --help (return code: 0)
ogmrip [OPTION?] <DVD DEVICE>
-h, --help Show help options
--help-all Show all help options
--help-gtk Show GTK+ Options
--debug Enable debug messages
--display=DISPLAY X display to use