cdxa2mpeg --version (return code: 0)
cdxa2mpeg (GNU VCDImager) 0.7.24
Written by Herbert Valerio Riedel and Rocky Bernstein.
http://www.gnu.org/software/vcdimager/
Copyright (C) 2000-2003 Herbert Valerio Riedel <hvr@gnu.org>
2003 Rocky Bernstein <rocky@panix.com>
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
cdxa2mpeg --help (return code: 0)
Usage: cdxa2mpeg [OPTION...] <input-cdxa-file> [<output-mpeg-file>]
-v, --verbose be verbose
-q, --quiet show only critical messages
-V, --version display version and copyright information and exit
Help options:
-?, --help Show this help message
--usage Display brief usage message