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 15:17:21 +0100 Message-ID: <4160e414dd8e1d97f4890ecd8b66b33e@bugtrack.alsa-project.org> 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 DF57926D for ; Wed, 19 Jan 2005 15:17:21 +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 15:17 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 - 01-18-05 22:47 ---------------------------------------------------------------------- I don't think that MPlayer is to be blamed, as I've tested this behaviour with XMMS and others. I'll test with latest 1.0.8 release and post an update. ---------------------------------------------------------------------- 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. 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 ====================================================================== ------------------------------------------------------- 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