From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - utils 0000528]: Please support ADPCM
Date: Thu, 18 Nov 2004 18:13:21 +0100 [thread overview]
Message-ID: <53ec631120102201c6efecbbe2ed2e33@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
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<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=528>
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Reported By: jdthood
Assigned To:
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Project: ALSA - utils
Issue ID: 528
Category: aplay/arecord
Reproducibility: N/A
Severity: feature
Priority: normal
Status: new
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Date Submitted: 09-24-2004 05:52 CEST
Last Modified: 11-18-2004 18:13 CET
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Summary: Please support ADPCM
Description:
Hi,
together with some help from Steven Kowalik, I was able to find out that
aplay fails to play some pcm encoded files. A closer look reveals that the
files, that fail to play, are encoded with ADPCM encoded. I've found some
explanation about ADPCM at these URLs:
http://www-mobile.ecs.soton.ac.uk/speech_codecs/standards/adpcm.html
http://www.hr/josip/DSP/FAQ/23.html
I would appreciate if aplay would also support those kind of pcm encoded
files. Thanks for adding that support.
Christian
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pzad - 09-24-04 08:28
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I think, that there is adpcm plugin.
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tiwai - 11-18-04 18:13
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Not all type of ADPCM is supported by ALSA plugin.
We may borrow the relevant code from libsndfile, though...
Issue History
Date Modified Username Field Change
======================================================================
09-24-04 05:52 jdthood New Issue
09-24-04 08:28 pzad Note Added: 0001857
11-18-04 18:13 tiwai Note Added: 0002454
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next reply other threads:[~2004-11-18 17:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-18 17:13 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-09-24 6:28 [ALSA - utils 0000528]: Please support ADPCM bugtrack
2004-09-24 3:52 bugtrack
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