* dmix and
@ 2004-06-26 0:38 fmoraes
2004-06-26 1:18 ` Florian Schmidt
0 siblings, 1 reply; 2+ messages in thread
From: fmoraes @ 2004-06-26 0:38 UTC (permalink / raw)
To: alsa-devel
I was trying the dmix setup on my work computer and I found that I could not work, not even with the default settings, just by trying aplay -Dplug:dmix test.wav gives me nothing.
The card is a Cirrus Logic CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator] (rev 01). I've noticed in the status proc entry that the application pointer stays always at 0.
Any ideas or suggestions?
Francisco
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: dmix and
2004-06-26 0:38 dmix and fmoraes
@ 2004-06-26 1:18 ` Florian Schmidt
0 siblings, 0 replies; 2+ messages in thread
From: Florian Schmidt @ 2004-06-26 1:18 UTC (permalink / raw)
To: fmoraes; +Cc: alsa-devel
On Fri, 25 Jun 2004 20:38:31 -0400
fmoraes@nc.rr.com wrote:
> I was trying the dmix setup on my work computer and I found that I could not work, not even with the default settings, just by trying aplay -Dplug:dmix test.wav gives me nothing.
>
> The card is a Cirrus Logic CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator] (rev 01). I've noticed in the status proc entry that the application pointer stays always at 0.
hi, i'm just here to chime in with "me too".. aplay -Dplug:dmix test.wav produces..
tapas@mango:~$ cat /proc/asound/card0/pcm0p/sub0/status
state: RUNNING
trigger_time: 1088212367.335582000
tstamp : 1088212371.692661000
delay : -209136
avail : 210672
avail_max : 210672
-----
hw_ptr : 209136
appl_ptr : 0
hw_ptr grows and grows and grows.. appl_ptr stays at 0
tapas@mango:~$ cat /proc/asound/card0/pcm0p/sub0/status
state: RUNNING
trigger_time: 1088212367.335582000
tstamp : 1088212410.406389000
delay : -2067408
avail : 2068944
avail_max : 2068944
-----
hw_ptr : 2067408
appl_ptr : 0
the equivalent happens for arecord -Dplug:dsnoop
tapas@mango:~$ cat /proc/asound/card0/pcm0c/sub0/status
state: RUNNING
trigger_time: 1088212457.127011000
tstamp : 1088212473.724389000
delay : 796688
avail : 796688
avail_max : 796688
-----
hw_ptr : 796688
appl_ptr : 0
tapas@mango:~$ cat /proc/asound/card0/pcm0c/sub0/status
state: RUNNING
trigger_time: 1088212457.127011000
tstamp : 1088212498.756973000
delay : 1998272
avail : 1998272
avail_max : 1998272
-----
hw_ptr : 1998272
appl_ptr : 0
tapas@mango:~$
wicked.. aplay and arecord don't complain.. they sometimes even produce an xrun.. allaround very normal playback behaviour except for the fact that the sound never reaches the speaker..
flo
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-06-26 0:38 dmix and fmoraes
2004-06-26 1:18 ` Florian Schmidt
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