From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - lib 0000881]: Distorted sound with enabled dmix plugin Date: Fri, 25 Mar 2005 14:56:36 +0100 Message-ID: <3897dbded259ab8d4a9ce9f478c901ee@bugtrack.alsa-project.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Received: from bugtrack.alsa-project.org (gate.perex.cz [82.113.61.162]) by alsa.alsa-project.org (ALSA's E-mail Delivery System) with ESMTP id 36BAB187 for ; Fri, 25 Mar 2005 14:56:37 +0100 (MET) Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: yure Assigned To: ====================================================================== Project: ALSA - lib Issue ID: 881 Category: pcm - digital audio Reproducibility: always Severity: minor Priority: normal Status: new ====================================================================== Date Submitted: 02-03-2005 12:25 CET Last Modified: 03-25-2005 14:56 CET ====================================================================== Summary: Distorted sound with enabled dmix plugin Description: After 10-20 minutes listening music with xmms or beep-media-player I hear distorted sound. Appear noise. This problem is appear when enabled dmix plugin through configuration file ~/.asoundrc. ====================================================================== ---------------------------------------------------------------------- tiwai - 03-23-05 20:46 ---------------------------------------------------------------------- Setting the slowptr option in dmix seems improving. I don't get noise so far. Could you try the attached patch, dmix-slowptr.diff? It's a patch to alsa-lib, changing only dmix.conf config file. ---------------------------------------------------------------------- tvignaud - 03-25-05 14:56 ---------------------------------------------------------------------- this option breaks artsd which eat all cpu power. it keep running ioctl from snd_pcm_hw_fast_tstamp() (libasound from alsa-lib-1.0.8) Issue History Date Modified Username Field Change ====================================================================== 02-03-05 12:25 yure New Issue 02-04-05 10:39 yure Note Added: 0003497 02-04-05 10:39 yure Issue Monitored: yure 02-04-05 14:53 tiwai Note Added: 0003506 02-04-05 15:30 yure Note Added: 0003508 02-04-05 15:36 yure Note Added: 0003509 02-23-05 13:35 yure Note Added: 0003711 02-23-05 19:23 tiwai Note Added: 0003713 02-23-05 19:23 tiwai File Added: pcm-silent-fix.diff 02-23-05 19:24 tiwai Note Added: 0003714 02-23-05 19:33 tiwai Note Added: 0003715 02-24-05 22:09 tiwai Note Added: 0003729 02-24-05 22:09 tiwai File Added: bmp-0.9.7-alsa-fixes.patch 02-25-05 10:36 yure Note Added: 0003732 02-28-05 15:00 tvignaud Note Added: 0003744 02-28-05 15:22 yure Note Added: 0003745 02-28-05 15:26 warly Note Added: 0003746 03-11-05 13:06 tvignaud Note Added: 0003887 03-11-05 16:17 tiwai Note Added: 0003891 03-23-05 20:46 tiwai Note Added: 0004187 03-23-05 20:47 tiwai File Added: dmix-slowptr.diff 03-25-05 14:56 tvignaud Note Added: 0004206 ====================================================================== ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click