Hello, This might be useful - and most probably needs improving or at least translation : the bash-script for linux : http://ubuntuone.com/2XEmmcNdgBOsTncXiGDLyv the page where I explain how it works and what are my sources : http://home-made-dcp.over-blog.fr/article-de-la-stereo-vers-du-pseudo-5-1-v… Well it's in french... Best regards, Gérald _______________________________________________ DCPomatic mailing list DCPomatic(a)carlh.net http://carlh.dyndns.org/cgi-bin/mailman/listinfo/dcpomatic