>From http://kokkinizita.linuxaudio.org/linuxaudio/index.html : Zita-ajbridge Zita-ajbridge provides two applications, zita-a2j and zita-j2a. They allow to use an ALSA device as a Jack client, to provide additional capture (a2j) or playback (j2a) channels. Functionally these are equivalent to the alsa_in and alsa_out clients that come with Jack, but they provide much better audio quality. The resampling ratio will typically be stable within 1 PPM and change only very smoothly. Delay will be stable as well even under worst case conditions, e.g. the Jack client running near the end of the cycle On 1 February 2013 15:36, S C Rigler <riglersc@xxxxxxxxx> wrote: > On Fri, Feb 1, 2013 at 9:00 AM, James Harkins <jamshark70@xxxxxxxxx> wrote: > >> FWIW, I tried alsa_out once upon a time, to handle a 4-channel-out USB interface >> that appears to Linux as two stereo devices. It was a complete disaster. After >> booting Jack and launching alsa_out, it took between 5 and 10 minutes before the >> devices would synchronize. Before that, constant glitching. Then, if I left the >> devices silent for a time, they would go out of sync again after a few minutes. >> More glitching. >> >> At that point, I started to feel that was no longer a viable solution to >> explore. I (still) wouldn't trust alsa_out or _in for anything serious. >> >> YMMV. >> >> hjh >> > > My primary audio interface is an Echo AudioFire 4 and I'll > occasionally use alsa_in to route a (mono) M-Audio JamLab into > Guitarix. It works well enough for that and what the OP was asking > sounded like a similar case. > > --Steve > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > http://lists.linuxaudio.org/listinfo/linux-audio-user _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
