Hi, I tried to create a panning filter that does a downmix from 5.1 channels to 4.0 including the LFE (.1 from 5.1) mixed into channel 1 & 2 (the front speakers, stereo). Well, I tried it :) But didn´t succeed :-/ Anybody has an idea how to do this? Thanks for your help, -- ---------------------------------------------------------------- ,yours Thomas Zangl -thomas@tzi.dhs.org- -TZ1-6BONE- -http://tzi.dhs.org - http://www.borg-kindberg.ac.at Use YAMC! now! Get it at http://www.borg-kindberg.ac.at/yamc/