From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0001020]: Driver only records left channel when requested to record in stereo from Line-In
Date: Tue, 29 Mar 2005 20:14:42 +0200 [thread overview]
Message-ID: <08ae5fb6a5259ca3eef273c8be84d455@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1020>
======================================================================
Reported By: David Klusacek
Assigned To:
======================================================================
Project: ALSA - driver
Issue ID: 1020
Category: CORE - pcm
Reproducibility: always
Severity: major
Priority: normal
Status: new
Distribution:
Kernel Version: 2.6.11
======================================================================
Date Submitted: 03-29-2005 14:13 CEST
Last Modified: 03-29-2005 20:14 CEST
======================================================================
Summary: Driver only records left channel when requested to
record in stereo from Line-In
Description:
When recording analog source, only one channel is really being captured,
while the other returns some garbage (usually zeroes), regardless of the
program being used for recording. As it appears on at least three
different soundcards (snd-ens1371, snd-via82xx and snd-intel8x0 (intel
records left and omits right channel)), I think that the cause might have
something to do with the pcm core.
Note also, that drivers for ens1371 and via82xx worked well in the older
(0.5.10b) versions of ALSA.
======================================================================
----------------------------------------------------------------------
tiwai - 03-29-05 17:14
----------------------------------------------------------------------
How did you record? Provide the information to reproduce your problem
precisely.
----------------------------------------------------------------------
David Klusacek - 03-29-05 20:14
----------------------------------------------------------------------
Sorry tiwai, I filled the procedure into 'Step To Reproduce' form not
knowing that
about uneccessarily complexity of the bug tracking system (goes together
well with uneccessarily complex design of ALSA). I really do not
understand why is such an important paragraph hidden by default.
You have to click on 'View Advanced' link at the header of the bug report
form.
The next time I will write everything into the 'Describtion' paragraph.
Issue History
Date Modified Username Field Change
======================================================================
03-29-05 14:13 David Klusacek New Issue
03-29-05 14:13 David Klusacek Kernel Version => 2.6.11
03-29-05 17:14 tiwai Note Added: 0004248
03-29-05 20:14 David Klusacek Note Added: 0004257
======================================================================
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next reply other threads:[~2005-03-29 18:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-29 18:14 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-03-01 0:02 [ALSA - driver 0001020]: Driver only records left channel when requested to record in stereo from Line-In bugtrack
2005-12-30 4:15 bugtrack
2005-03-30 17:28 bugtrack
2005-03-29 18:19 bugtrack
2005-03-29 15:14 bugtrack
2005-03-29 12:13 bugtrack
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