# These allow sharing
# change the two hw:0,0 if you are using a different device
# You can duplicate the whole lot if you want to share more than one soundcard, but ipc_key must be unique

pcm.dsnoop00 {
    type dsnoop
    ipc_key 5001
    ipc_key_add_uid false   # let multiple users share
    ipc_perm 0666           # IPC permissions for multi-user sharing (octal, default 0600)
    slave {
       pcm "hw:0,0"
    }
}

pcm.dmix00 {
    type dmix
    ipc_key 60500
    ipc_key_add_uid false   # let multiple users share
    ipc_perm 0666           # IPC permissions for multi-user sharing (octal, default 0600)
    slave {
        pcm "hw:0,0"
    }
}

# We need to define a plug linked to our dmix/dsnoop devices to do the rate conversion to 12000

pcm.mix00 {
    type plug
    slave.pcm "dmix00" # use our new PCM here
     hint.description "QtSM Mix for hw:0,0"
}

pcm.snoop00 {
    type plug
    slave.pcm "dsnoop00" # use our new PCM here
     hint.description "QtSM Snoop for hw:0,0"
}

# use mix00 and snoop00 as playback and capture devices in program

# John Wiseman G8BPQ Sep 2024