A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2122> ====================================================================== Reported By: dsandras Assigned To: perex ====================================================================== Project: ALSA - lib Issue ID: 2122 Category: 1_pcm_d - direct PCM plugins (dmix+) Reproducibility: always Severity: block Priority: normal Status: feedback ====================================================================== Date Submitted: 05-13-2006 17:35 CEST Last Modified: 05-19-2006 08:49 CEST ====================================================================== Summary: DMIX crashes Ekiga Description: This problem is probably related to problem #2095 that was closed. Unfortunately, I can not reopen it, so I'm posting a new bug report. When using DMIX, Ekiga crashes. This problem was not present with earlier versions of libasound2. I applied all patches from CVS. ====================================================================== ---------------------------------------------------------------------- dsandras - 05-16-06 13:02 ---------------------------------------------------------------------- "Wheter you're using the whole latest HG tree" Not completely. I couldn't find a way to generate a patch with hg and then I cancelled and took only the patch that was interesting to fix the original problem. "What is the sample rate your app uses" 8kHz or 16kHz depending if the codec is wideband or not. "What happens if you set "defaults.pcm.dmix_max_periods -1" The result is good. "The hardware and driver that the problem appears" All hardware, all drivers. All of the developers have different hardware and they can all reproduce the problem without the .asoundrc that I gave you or without the .asoundrc that you gave me. Of course, only with DMIX. "Change period_size to 1024 and periods to 16 in your dmix config. No buffer_size. It's the as same config as in default" It gives bad results. "And what is your "plugin"? Did you write a new plugin for alsa-lib and use it?" It is the portion of code that Ekiga is using to manager audio devices, the ALSA version. ---------------------------------------------------------------------- Raymond - 05-19-06 08:49 ---------------------------------------------------------------------- If your application use 8K/16K, there is no point to use .asoundrc which specifiy dmix rate 44100. Your application should filter out those sound card which do'nt support duplex Issue History Date Modified Username Field Change ====================================================================== 05-13-06 17:35 dsandras New Issue 05-13-06 17:39 dsandras Note Added: 0009795 05-13-06 17:41 dsandras Note Added: 0009796 05-13-06 18:29 rlrevell Note Added: 0009799 05-13-06 18:36 dsandras Note Added: 0009800 05-13-06 18:37 dsandras File Added: busytone.wav 05-15-06 10:35 tiwai Status assigned => resolved 05-15-06 10:35 tiwai Resolution open => fixed 05-15-06 10:35 tiwai Note Added: 0009814 05-15-06 11:01 dsandras Status resolved => feedback 05-15-06 11:01 dsandras Resolution fixed => reopened 05-15-06 11:01 dsandras Note Added: 0009816 05-15-06 11:07 tiwai Note Added: 0009818 05-15-06 22:33 dsandras Note Added: 0009828 05-15-06 22:42 rlrevell Note Added: 0009829 05-15-06 22:46 dsandras Note Added: 0009830 05-15-06 22:58 rlrevell Note Added: 0009831 05-15-06 22:59 dsandras Note Added: 0009832 05-15-06 23:28 rlrevell Note Added: 0009833 05-15-06 23:41 dsandras Note Added: 0009834 05-16-06 11:19 tiwai Note Added: 0009836 05-16-06 11:52 dsandras Note Added: 0009837 05-16-06 12:04 tiwai Note Added: 0009838 05-16-06 13:02 dsandras Note Added: 0009839 05-19-06 08:49 Raymond Note Added: 0009874 ====================================================================== ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
