[Iaxclient-devel] linux, intel asound dmix plugin problem

[atuc <at...@gm...>]

hallo,

i have no idea anymore how to solve this, i tried everything but the
sound of my intel card is always cut into smale pieces of sound when
using the testcall application, i have added this line

iaxc_audio_devices_set(8,8,8);

to selct my default alsa device from asoundrc


i have no problems with skype to play through the default dmix/dsnoop
plugin, also the /dev/dsp is working, also the portaudio app audacity is
working well with mono 8bit/8khz samples through the default device.


anybody else out here who has experences with alsa dmix/dsnoop plugin
and iaxclient?


thanks for hints,
best,
alex



my hardware:
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller (rev 02)
snd_hda_intel


the .asoundrc:

# Das dmix-Plugin wird definiert.
pcm.dmixer {
    type dmix
    ipc_key 1024
    ipc_perm 0666       # Andere Benutzer können ebenfalls dmix
gleichzeitig nutzen
    slave.pcm "snd_card"
    slave {
        pcm "hw:0,0"
        # buffer_size kann bei Problemen der jeweiligen Karte angepasst
werden.
        period_time 0
        period_size 1024
        buffer_size 4096
        rate 44100
        # einige Soundkarten benötigen das exakte Datenformat (zB ice1712)
        # format S32_LE
    }
    bindings {
        0 0
        1 1
    }
}

# Das dsnoop-Plugin, welches es erlaubt, mehrere Programme gleichzeitig
aufnehmen zu lassen.
pcm.dsnooper {
    type dsnoop
    ipc_key 2048
    ipc_perm 0666
    slave.pcm "snd_card"
    slave
    {
        pcm "hw:0,0"
        period_time 0
        period_size 1024
        buffer_size 4096
        rate 44100
        # format S32_LE
    }
    bindings {
        0 0
        1 1
    }
}

# Dies definiert unser Fullduplex-Plugin als Standard für alle
ALSA-Programme.
pcm.duplex {
    type asym
    playback.pcm "dmixer"
    capture.pcm "dsnooper"
}

pcm.!default {
    type plug
    slave.pcm "duplex"
}