ryba faustov # alsaplayer Otep_-_House_of_Secrets_-_Warhead.mp3 
ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave
snd_pcm_open: Device or resource busy (default)
Failed to initialize plugin!
Failed to register plugin: /usr/lib/alsaplayer/output/libalsa_out.so
Failed to load output plugin "alsa". Trying defaults.
ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave
snd_pcm_open: Device or resource busy (default)
Failed to initialize plugin!
/usr/lib/alsaplayer/output/libalsa_out.so failed to load
error opening /dev/dsp
Failed to initialize plugin!
/usr/lib/alsaplayer/output/liboss_out.so failed to load
NOTE: THIS IS THE NULL PLUGIN.      YOU WILL NOT HEAR SOUND!!

ryba faustov # cat /etc/asound.conf 
#
# DMIX input device
#
pcm.!output {
type dmix
ipc_key 1234
slave {
pcm "hw:0,0"
period_time 0
period_size 1024
buffer_size 8192
rate 48000
}
}

#
# DSNOOP output device
#
pcm.!input {
type dsnoop
ipc_key 1234
slave {
pcm "hw:0,0"
period_time 0
period_size 1024
rate 48000
}
}

#
# ASYM duplex device
#
pcm.!duplex {
type asym
playback.pcm "output"
capture.pcm "input"
}

#
# Make the duplex device default
#
pcm.!default {
type plug
slave.pcm "pulse" # was "duplex"
# type route
# ttable.0.1 1
# ttable.1.0 1
}

#
# OSS Compability
#
pcm.!dsp0 {
type plug
slave.pcm "duplex"
}

ctl.!mixer0 {
type hw
card 0
}