Here is the 1.32.0.18 viewer
https://home.cattencarter.com/CoolVLViewer1.32.0.18.zipMD5(CoolVLViewer1.32.0.18.zip)= 7e1fba806ef17eabfe555a6aefb9afa3
SHA1(CoolVLViewer1.32.0.18.zip)= 516788c355a968b13db39fc0cdc00cd8a4bd7f11
You will need to install the gstreamer package to play movies.
You can get it from here:
https://gstreamer.freedesktop.org/data/pkg/osx/1.16.1/gstreamer-1.0-1.16.1-x86_64.pkg