caudec 1.6.3

caudec is a BASH script that transcodes audio files from one format
(codec) to another. It leverages multi-core CPUs with lots of RAM by
using a ramdisk, and running multiple processes concurrently (one per
file and per codec).

Closes #19248.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
libxmp 4.1.1
xmp 4.0.4