Catalyst Media Server (2002)
High End Systems / Lightwave Research

Mac OS Media Server software
Version 1 was released in 2002
Version 2 ?
Version 3 was released in 2004, with revision 2 in 2006.
Version 4 was released in 2006
Version 5 was released in 2010

SamSC Catalyst Pro media servers were used on the London production of The Curious Incident of the Dog in the Night-Time

Barco bought High End Systems in around 2008 and have now stopped further development of the Catalyst system.