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jiaxi n00b
Joined: 25 Sep 2012 Posts: 30
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Posted: Thu Jan 31, 2013 10:35 am Post subject: alsaequal+dmix issue |
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It can play music through "aplay 48.wav" and modify the eq through "alsamixer -D equal"
when use the configuration as bellow:
pcm.!default {
type plug
slave.pcm "equalizer"
}
pcm.equalizer {
type equal
slave.pcm "plughw:0,0"
}
ctl.equal {
type equal;
}
i get the error information when add dmix。
# aplay 48.wav &
# Playing WAVE '48.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
ALSA lib pcm_params.c:2150:(snd1_pcm_hw_refine_slave) Slave PCM not usable
aplay: set_params:957: Broken configuration for this PCM: no configurations available
the /etc/asound.conf :
pcm.!default {
type plug
slave.pcm "equalizer"
}
pcm.equalizer {
type equal
slave.pcm "dmixer"
}
pcm.dmixer {
type dmix
ipc_key 1026
slave {
pcm "hw:0,0"
}
}
ctl.equal {
type equal;
} |
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tomk Bodhisattva
Joined: 23 Sep 2003 Posts: 7221 Location: Sat in front of my computer
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