Thank you. It works as we expected, however we found that we can't run two lines (left-capture - left-playback) and (right-capture - right-playback) simulatenously. The error message is : ALSA lib pcm_dshare.c:706:(snd_pcm_dshare_open) unable to open slave cannot open output audio device right: Device or resource busy Is there any workaround for this? _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
