[mythtv-users] spdif:alsa does not work

Gregg 3gemail at gmail.com
Fri Jun 23 19:34:07 UTC 2006


>If you run 'aplay -L' you will get a list of device names you can use
>with the ALSA: prefix. You could also try ALSA:iec958 and see if this
>works. Are you using a customised asound.conf like the one available
>from the MythTV wiki?
>
>Nick
>--

<http://mythtv.org/wiki/>
I ran 'aplay -L', But I do not know what to look for it looks like a copy of
my .asoundrc Below is the output :

PCM list:
hw {
    @args.0 CARD
    @args.1 DEV
    @args.2 SUBDEV
    @args.CARD {
        type string
        default {
            @func getenv
            vars {
                0 ALSA_PCM_CARD
                1 ALSA_CARD
            }
            default {
                @func refer
                name 'defaults.pcm.card'
            }
        }
    }
    @args.DEV {
        type integer
        default {
            @func igetenv
            vars {
                0 ALSA_PCM_DEVICE
            }
            default {
                @func refer
                name 'defaults.pcm.device'
            }
        }
    }
    @args.SUBDEV {
        type integer
        default {
            @func refer
            name 'defaults.pcm.subdevice'
        }
    }
    type hw
    card $CARD
    device $DEV
    subdevice $SUBDEV
}
plughw {
    @args.0 CARD
    @args.1 DEV
    @args.2 SUBDEV
    @args.CARD {
        type string
        default {
            @func getenv
            vars {
                0 ALSA_PCM_CARD
                1 ALSA_CARD
            }
            default {
                @func refer
                name 'defaults.pcm.card'
            }
        }
    }
    @args.DEV {
        type integer
        default {
            @func igetenv
            vars {
                0 ALSA_PCM_DEVICE
            }
            default {
                @func refer
                name 'defaults.pcm.device'
            }
        }
    }
    @args.SUBDEV {
        type integer
        default {
            @func refer
            name 'defaults.pcm.subdevice'
        }
    }
    type plug
    slave.pcm {
        type hw
        card $CARD
        device $DEV
        subdevice $SUBDEV
    }
}
plug {
    @args.0 SLAVE
    @args.SLAVE {
        type string
    }
    type plug
    slave.pcm $SLAVE
}
shm {
    @args.0 SOCKET
    @args.1 PCM
    @args.SOCKET {
        type string
    }
    @args.PCM {
        type string
    }
    type shm
    server $SOCKET
    pcm $PCM
}
tee {
    @args.0 SLAVE
    @args.1 FILE
    @args.2 FORMAT
    @args.SLAVE {
        type string
    }
    @args.FILE {
        type string
    }
    @args.FORMAT {
        type string
        default raw
    }
    type file
    slave.pcm $SLAVE
    file $FILE
    format $FORMAT
}
file {
    @args.0 FILE
    @args.1 FORMAT
    @args.FILE {
        type string
    }
    @args.FORMAT {
        type string
        default raw
    }
    type file
    slave.pcm null
    file $FILE
    format $FORMAT
}
null {
    type null
}
cards 'cards.pcm'
front 'cards.pcm.front'
rear 'cards.pcm.rear'
center_lfe 'cards.pcm.center_lfe'
side 'cards.pcm.side'
surround40 'cards.pcm.surround40'
surround41 'cards.pcm.surround41'
surround50 'cards.pcm.surround50'
surround51 'cards.pcm.surround51'
surround71 'cards.pcm.surround71'
iec958 'cards.pcm.iec958'
spdif 'cards.pcm.iec958'
modem 'cards.pcm.modem'
phoneline 'cards.pcm.phoneline'
dmix 'cards.pcm.dmix'
dsnoop 'cards.pcm.dsnoop'
default {
    type plug
    slave.pcm digital-hw
}
analog {
    type plug
    slave.pcm analog-hw
}
mixed-analog {
    type plug
    slave.pcm dmix-analog
}
digital {
    type plug
    slave.pcm digital-hw
}
mixed-digital {
    type plug
    slave.pcm dmix-digital
}
analog-hw {
    type hw
    card 0
}
digital-hw {
    type hw
    card 0
    device 0
}
dmix-analog {
    type dmix
    ipc_key 1234
    slave {
        pcm analog-hw
        period_time 0
        period_size 1024
        buffer_size 4096
        rate 48000
    }
}
dmix-digital {
    type dmix
    ipc_key 1235
    slave {
        pcm digital-hw
        period_time 0
        period_size 1024
        buffer_size 4096
        rate 48000
    }
}
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