From: "Mathieu Rondonneau" <mathieu.rondonneau@polymtl.ca>
To: alsa-devel@lists.sourceforge.net
Subject: arecord wav file, buffer different
Date: Sat, 17 Apr 2004 16:06:01 -0500 [thread overview]
Message-ID: <005601c424bf$ca5aac70$0403a8c0@win2K> (raw)
In-Reply-To: Pine.HPX.4.33n.0404131825060.10741-100000@studcom.urz.uni-halle.de
I all,
I have some problem writing an ALSA driver:
When i use arecord:
arecord -d 10 -r 8000 -f S16_LE -t wav -c 1 test.wav
the data area of the wav file (test.wav) is filled with 0.
I compared the data of the wav file and the data of the capture buffer:
They are different, the buffer is filled with audio datas.
Why my test.wav file is filed with zero?
Any ideas?
Thanks in advance.
regards,
Mahtieu
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next prev parent reply other threads:[~2004-04-17 21:06 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200404120145.22679.daniel.ritz@gmx.ch>
2004-04-12 1:39 ` [linux-audio-user] snd-hdsp+cardbus+M6807 notebook=distortion -- FIXED! Ivica Ico Bukvic
2004-04-12 5:24 ` aplay playback-pointer Mathieu Rondonneau
2004-04-12 15:45 ` start stop Mathieu Rondonneau
2004-04-12 16:58 ` start stop resolved Mathieu Rondonneau
2004-04-12 17:59 ` start stop Jaroslav Kysela
2004-04-13 16:25 ` aplay playback-pointer Clemens Ladisch
2004-04-14 3:06 ` aplay noise Mathieu Rondonneau
2004-04-17 21:06 ` Mathieu Rondonneau [this message]
2004-04-20 9:08 ` arecord wav file, buffer different Clemens Ladisch
2004-04-12 7:28 ` [linux-audio-user] snd-hdsp+cardbus+M6807 notebook=distortion -- FIXED! Russell King
2004-04-12 9:08 ` David Hinds
2004-04-12 9:27 ` Russell King
2004-04-12 14:40 ` Ivica Ico Bukvic
2004-04-12 14:53 ` Russell King
2004-04-12 15:31 ` Daniel Ritz
2004-04-12 15:38 ` Russell King
2004-04-14 13:41 ` Tim Blechmann
2004-04-12 22:06 ` Tim Blechmann
2004-04-12 11:02 ` Tim Blechmann
2004-04-12 10:39 ` Russell King
2004-04-12 12:09 ` Tim Blechmann
2004-04-12 15:19 ` Daniel Ritz
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