alsa dmix device also busy?

riker1@gmx.net · 05-19-2019, 09:09 AM

Hi

I defined my alsa device as

Code:

pcm.snd_card {
        type hw
        card 1
        device 7
}

ctl.snd_card {
        type hw
        card 1
        device 7
}
pcm.!default {
    type plug
    slave.pcm "snd_card"
}
pcm.dmix1 {
    type dmix           # pcm.NAME: der Name jedes Gerätes kann angepasst werden
    ipc_key 1024
    ipc_perm 0666       # Andere Benutzer können ebenfalls dmix gleichzeitig nutzen
    slave.pcm "snd_card"
    slave {
        channels 6
    }
}

pcm.dsp {
    type plug
    slave.pcm "dmix1"
}

ctl.dmix1 {
    type hw
    card 1
}

running

Code:

speaker-test -c 6-t wav -d dmix1

or

Code:

speaker-test -c 6-t wav -d dsp

and vlc in parallel .

I though dmix is solving the busy issue?

thanks for hints.

T

enorbet · 05-19-2019, 08:23 PM

This looks like double posting mate. I suggest combining.