> > * anton <addon@xxxxxxxxxxxxxxxx> [2003-03-04 19:26]: > > > > ./configure --with-jack > > > > What does --with-jack do? Does it just compile the jack pcm > > Yes, the pcm_jack plugin. > > > And > > what can I do with the jack pcm? Is it possible to send the sound > > played on this device, for example with aplay, to the jackd? Is > > Yes, and record from jackd, for example with arecord. > > aplay and arecord are the only applications tested. But they _do_ > work. you will need to configure the plugin like this: (in your > asound.conf) > > pcm.jackplug { > type plug > slave { pcm "jack" } > } > > pcm.jack { > type jack > playback_ports { > 0 alsa_pcm:playback_1 > 1 alsa_pcm:playback_2 > } > capture_ports { > 0 alsa_pcm:capture_1 > 1 alsa_pcm:capture_2 > } > } > > > now, you can aplay -Djackplug If I try to ctrl-C out of aplay while it is playing, playback stops and it prints "Aborted by signal Interrupt..." twice and hangs in there. Further ctrl-C's have no effect. State of the process in a ps listing is "SL". A "kill pid" from root makes it print "Aborted by signal Terminated..." but the process is still there (same state). Killing the jack server finally makes aplay quit. -- Fernando