On Tuesday 25 November 2008 14:51:53 Rodrigo Rodrigues da Silva wrote: > > What happens if you run the jack server without the -o4 part (as a > > user) and then in another terminal issue jack_lsp or one of its > > variants? Does it list your ports? > > > > - Mark > > Thanks for answering. > > Jack starts normally, with only two outputs, though. > > rodrigo@snowball:~$ jack_lsp > system:playback_1 > system:playback_2 Jack can only use a single device (hw:1,0). it cannot use 2 separate stereo devices as one 4 channel device. However...see here for one possible answer (using alsa multi plugin) http://www.alsa-project.org/alsa-doc/alsa-lib/pcm_plugins.html Look for section "Plugin: Multiple streams to One" also this http://alsa.opensrc.org/index.php/.asoundrc#Joining_devices_to_make_multichannel regards -- -- Eliot Blennerhassett www.audioscience.com ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
