Rodolfo Medina <rodolfo.medina@xxxxxxxxx> writes: > > I bought the Behringer UMC404HD and plugged three loudspeakers into the > `Playback Outputs' set on the back of it. Then I did: > > $ ecasound -a:1,2,3 -i:sndfile,3canali.wav -o alsaplugin,2,0 ecasound works in stereo by default and will not monitor your multitrack unless instructed explicitely. I may be wrong but I remember having run into a similar situation. Try with something like this: ecasound -i:sndfile,3canali.wav -f:,3, -o alsaplugin,2,0 or using jack to be able to visualise with your favorite jack UI ecasound -i 3canali.wav -f:,3, -o jack,system The ecasound manual says: "If no '-f' option is specified, or some of the argument fields are left empty (e.g. '-f:,2,44100'), ecasound will use default values. These default values are defined in ecasoundrc configuration file. See ecasoundrc(5) manual page. " _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user