Le Mon, 29 Jul 2013 17:46:36 -0700, rm.riches@xxxxxxxxxxxxxx (Robert M. Riches Jr.) a écrit : > > From: ???????????? ?????????????????????? > > <akhilman@xxxxxxxxx> Date: Mon, 29 Jul 2013 13:50:01 +0700 > > To: Ralf Mardorf <ralf.mardorf@xxxxxxxxxxxxx> > > X-Headers-End: 1V3hHm-0005Gs-GX > > Cc: 72-alsa <alsa-user@xxxxxxxxxxxxxxxxxxxxx> > > > > you may also try alsa's loopback module > > https://bbs.archlinux.org/viewtopic.php?pid=765075#p765075 > > At least with some distribution releases, the ALSA loopback > module doesn't work well. For example, with Mageia 1 it worked > perfectly. Then, with Mageia 2, it has severe xruns, both with > net-JACK and with only aplay and arecord. Evidence suggests the > loopback module accepts samples too rapidly from the sending > client, which overruns the buffer of the receiving client. I always use my own kernel (a "normal" one, with rt enabled trough CONFIG_RT_GROUP_SCHED (Group scheduling for SCHED_RR/FIFO, all the other cgroup stuffs are disabled) - that way I can use that kernel for every thing, not just audio), with the ALSA driver from that kernel (not as a separated package), and I never got any issue with snd-aloop, which is up and running all the time. In fact, rt is only needed if you want very low latency with jack. More and more distributions are using cgroups, maybe the cause of your issue is a less audio friendly cgroup defaut setup. That's just an idea, nothing more. In any case, to not add latency, the period size of zita*2* must be smaller than the period of jack, with the exception when this last one is already very small. Dominique > > I asked here a while ago if there were solutions. Yes, I ought > to file a bug report if I could scrape together a few minutes to > do so. > > Robert > > ------------------------------------------------------------------------------ > Get your SQL database under version control now! > Version control is standard for application code, but databases > havent caught up. So what steps can you take to put your SQL > databases under version control? Why should you start doing it? Read > more to find out. > http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk > _______________________________________________ Alsa-user mailing list > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/alsa-user -- "We have the heroes we deserve." ------------------------------------------------------------------------------ Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
