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From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - liboss 0001228]: Skype Does not work with aoss
Date: Thu, 8 Jun 2006 17:30:52 +0200	[thread overview]
Message-ID: <2cf5c5466ff4376c8d68a9635553f3bf@bugtrack.alsa-project.org> (raw)


A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1228> 
======================================================================
Reported By:                hil
Assigned To:                
======================================================================
Project:                    ALSA - liboss
Issue ID:                   1228
Category:                   
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
======================================================================
Date Submitted:             07-03-2005 09:09 CEST
Last Modified:              06-08-2006 17:30 CEST
======================================================================
Summary:                    Skype Does not work with aoss
Description: 
I downloaded alsa-oss-1.0.9rc2 and install by
# ./configure --with-aoss=yes && make && make install
as root. Virtually every program works except skype
(http://www.skype.com/) version 1.1.0.13_API. I downloaded the Fedora
version of skype from the skype official website. Skype only uses
/dev/dsp. I guess skype uses /dev/dsp as microphone input as well. I could
not hear anything and the microphone did not work as well if I run  skype
like aoss /usr/bin/skype. If I run skype without aoss, then skype works
just fine.
======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0001224 artsd-like style
======================================================================

----------------------------------------------------------------------
 Raymond - 06-08-06 04:01 
----------------------------------------------------------------------
If Hetfield 's solution work, this may mean the problem is dsnoop in stead
of dmix.

The OSS application try to capture mono, but the ALSA driver of most
on-board audio chip only support stereo capture instead of mono

----------------------------------------------------------------------
 pzad - 06-08-06 17:30 
----------------------------------------------------------------------
Look at SNDCTL_DSP_CHANNELS in OSS API reference.

There is:
The returned value may be different than the one requested. The
application must check the returned value and re-adjust it's operation
based on that information.

Skype wants mono, but from ALSA gets stereo. If I look at OSS API
reference, it is skype fault (it doesn't check return value).

Issue History
Date Modified  Username       Field                    Change              
======================================================================
07-03-05 09:09 hil            New Issue                                    
08-09-05 15:33 rapand         Note Added: 0005732                          
08-10-05 00:49 rlrevell       Relationship added       duplicate of 0001224
08-10-05 00:50 rlrevell       Note Added: 0005740                          
12-31-05 00:19 rlrevell       Note Added: 0007315                          
01-02-06 18:54 rlrevell       Relationship deleted     duplicate of 0001224
01-02-06 18:55 rlrevell       Relationship added       related to 0001224  
01-02-06 18:56 rlrevell       Note Added: 0007375                          
01-05-06 21:36 Hetfield       Note Added: 0007479                          
01-05-06 21:40 rlrevell       Note Added: 0007480                          
01-05-06 21:42 rlrevell       Note Added: 0007481                          
01-05-06 22:01 Hetfield       Note Added: 0007482                          
01-28-06 05:34 nono31         Note Added: 0007824                          
01-28-06 05:35 nono31         Issue Monitored: nono31                      
01-28-06 05:38 rlrevell       Note Added: 0007825                          
01-28-06 06:11 nono31         Note Added: 0007826                          
01-28-06 06:12 nono31         File Added: strace_aoss_kiax.bz2                  
 
01-28-06 06:13 nono31         Note Added: 0007827                          
03-22-06 00:28 rlrevell       Note Added: 0008761                          
03-22-06 10:02 Hetfield       Note Added: 0008849                          
04-01-06 10:55 Hetfield       Note Added: 0009054                          
06-08-06 04:01 Raymond        Note Added: 0010107                          
06-08-06 17:30 pzad           Note Added: 0010114                          
======================================================================

             reply	other threads:[~2006-06-08 15:30 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-06-08 15:30 bugtrack [this message]
  -- strict thread matches above, loose matches on Subject: below --
2006-07-12 16:02 [ALSA - liboss 0001228]: Skype Does not work with aoss bugtrack
2006-07-12 15:52 bugtrack
2006-06-09  1:28 bugtrack
2006-06-08  2:01 bugtrack
2006-04-01  8:55 bugtrack
2006-03-22  9:02 bugtrack
2006-03-21 23:29 bugtrack
2006-01-28  5:13 bugtrack
2006-01-28  5:11 bugtrack
2006-01-28  4:38 bugtrack
2006-01-28  4:34 bugtrack
2006-01-05 21:01 bugtrack
2006-01-05 20:42 bugtrack
2006-01-05 20:40 bugtrack
2006-01-05 20:36 bugtrack
2006-01-02 17:56 bugtrack
2006-01-02 17:55 bugtrack
2006-01-02 17:54 bugtrack
2005-12-30 23:19 bugtrack
2005-08-09 22:50 bugtrack
2005-08-09 22:49 bugtrack
2005-08-09 13:33 bugtrack
2005-07-03  7:09 bugtrack

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