From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0000490]: Choppy sound when playing on Acer TravelMate 2000 Date: Wed, 19 Jan 2005 15:20:18 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: 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 34B0B26D for ; Wed, 19 Jan 2005 15:20:18 +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: feixm Assigned To: tiwai ====================================================================== Project: ALSA - driver Issue ID: 490 Category: PCI - atiixp Reproducibility: always Severity: major Priority: normal Status: assigned Distribution: linuxfromscratch, everything compiled from original sources Kernel Version: 2.6.8.1 ====================================================================== Date Submitted: 09-08-2004 21:16 CEST Last Modified: 01-19-2005 15:20 CET ====================================================================== Summary: Choppy sound when playing on Acer TravelMate 2000 Description: Hello, when playing any audio file from my new Acer TravelMate 2000, the sound is very choppy. I tried playing using xmms, mplayer and others. From lspci I see, it is an ATI IXP 150. I understand that this bugreport alone won't help you guys, so if I can give any more info, pls let me know. When playing movies with mplayer, I see lots of messages like: alsa-play: xrun of at least 0,131 msecs. resetting stream% 0% 0,0% 1 0 0% alsa-play: xrun of at least 0,026 msecs. resetting stream 0% 0% 0,0% 7 0 0% These appear even more where skipping back and forward in the movie. I found, that playing movies through SDL helps a little, but sound is still choppy and cannot be listened to. ====================================================================== ---------------------------------------------------------------------- feixm - 01-19-05 15:17 ---------------------------------------------------------------------- Today I recompiled my Alsa-driver installation with latest 1.0.8. Now mplayer can play movies with no problems for few minutes and then sound stops for about a second with almost 100 of lines like: ALSA lib pcm_hw.c:563:(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START failed: Broken pipe alsa-play: xrun of at least 0,019 msecs. resetting stream ALSA lib pcm_hw.c:563:(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START failed: Broken pipe alsa-play: xrun of at least 0,016 msecs. resetting stream ALSA lib pcm_hw.c:563:(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START failed: Broken pipe alsa-play: xrun of at least 0,016 msecs. resetting stream Last two lines are always something like: alsa-space: xrun of at least 1,753 msecs. resetting stream alsa-space: xrun of at least 1,169 msecs. resetting stream Then it continues to play normally, just after next few minutes exactly the same thing happens again. ---------------------------------------------------------------------- tiwai - 01-19-05 15:20 ---------------------------------------------------------------------- Don't forget to install alsa-lib 1.0.8, too (although I guess this won't fix the problem...) Issue History Date Modified Username Field Change ====================================================================== 09-08-04 21:16 feixm New Issue 09-08-04 21:16 feixm Distribution => linuxfromscratch, everything compiled from original sources 09-08-04 21:16 feixm Kernel Version => 2.6.8.1 01-18-05 07:56 rounin Note Added: 0003242 01-18-05 07:59 rounin Issue Monitored: rounin 01-18-05 08:09 rounin Note Added: 0003245 01-18-05 11:32 tiwai Note Added: 0003247 01-18-05 21:25 rlrevell Note Added: 0003260 01-18-05 22:47 feixm Note Added: 0003261 01-19-05 15:17 feixm Note Added: 0003282 01-19-05 15:20 tiwai Note Added: 0003285 ====================================================================== ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt