Hello,
Has anyone successfully employed the ALSA 1.0.20 Speex PCM Plugin? I
followed the "speexdsp.txt" document under the 'doc' directory but the
result was the following error:
[root@vizioroom105 ~]# arecord -Dplug:mic poopy.wav
Recording WAVE 'poopy.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
ALSA lib pcm_params.c:2135:(snd1_pcm_hw_refine_slave) Slave PCM not usable
arecord: set_params:957: Broken configuration for this PCM: no
configurations available
Here is my asound.conf:
# MessageNet Systems ALSA sound configuration file
# Allowing multiple playback and capture
pcm.!default {
type plug
slave.pcm "duplex"
}
pcm.duplex {
type asym
playback.pcm "dmixer"
capture.pcm "analog_input"
}
pcm.dmixer {
type dmix
ipc_key 1024
ipc_perm 0666
slave {
pcm "hw:2,3"
period_time 0
period_size 1024
buffer_size 8192
}
bindings {
0 0
1 1
}
}
pcm.mic
{
type speex
slave.pcm {
type hw
card 1
}
agc 1
agc_level 8000
}
pcm.analog_input
{
type dsnoop
ipc_key 2048
ipc_perm 0666
slave{
pcm "hw:1,2"
}
}
pcm.dsp0 {
type plug
slave.pcm "dmixer"
}
ctl.mixer0 {
type hw
card 0
}
Here are the results of alsa-info.sh:
http://www.alsa-project.org/db/?f=358e4d5d828dda3c44220382c8b480fd6019ab2a
Thanks in advance.
Best Regards,
--
Rob Krakora
Senior Software Engineer
MessageNet Systems
101 East Carmel Dr. Suite 105
Carmel, IN 46032
(317)566-1677 Ext. 206
(317)663-0808 Fax
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