philledwards at gmail
Jan 19, 2006, 5:00 AM
Post #5 of 51
(1906 views)
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> I never did get igital out working as it was intended, have posted both
> here and on the alsa mailing list, but nobody had anything to say about
> spdif out only working using the analog settings (as per digital sound
> howto), and yes, I double checked my devices (nforce 4).
Here's my .asoundrc. Hope it helps. Note - ignore the Audigy comments.
I actually have on-board intel sound.
### This is taken from Jarod Wilson's MythTV HOWTO which in turn
### took it from the DigitalSoundHowTo at http://www.mythtv.info
# Override the default output used by ALSA.
# If you do not override the default, your default
# device is identical to the (unmixed) analog device
# shown below. If you prefer mixed and/or digital
# output, uncomment the appropriate four lines below
# (only one slave.pcm line).
### Currently set w/digital-hw as the default output,
### comment out this entire section to use unmixed
### analog as your default
### -jarod
pcm.!default {
type plug
## Uncomment the following to use mixed analog by default
# slave.pcm "dmix-analog"
## Uncomment the following to use unmixed digital by default
# slave.pcm "digital-hw"
## Uncomment the following to use mixed digital by default
slave.pcm "dmix-digital"
}
# Alias for analog output on the Audigy (hw:0,0)
# - This is identical to the device named "default"--which
# always exists and refers to hw:0,0 (unless overridden)
# - Therefore, we can specify "hw:0,0", "default", or "analog"
# to access analog output on the Audigy
pcm.analog {
type plug
slave.pcm "analog-hw"
}
# Control device (mixer, etc.) for the Audigy card
ctl.analog {
type hw
card 0
}
# Alias for (rate-converted) mixed analog output on the
# Audigy (hw:0,0)
# - This will accept audio input--regardless of rate--and
# convert to the rate required for the dmix plugin
# (in this case 48000Hz)
pcm.mixed-analog {
type plug
slave.pcm "dmix-analog"
}
# Control device (mixer, etc.) for the Audigy card
ctl.mixed-analog {
type hw
card 0
}
# Alias for (rate-converted) digital (S/PDIF) output on the
# Audigy (hw:0,0)
# - This will accept audio input--regardless of rate--and
# convert to the rate required for the S/PDIF hardware
# (in this case 48000Hz)
pcm.digital {
type plug
slave.pcm "digital-hw"
}
# Control device (mixer, etc.) for the Audigy card
ctl.digital {
type hw
card 0
}
# Alias for mixed (rate-converted) digital (S/PDIF) output on the
# Audigy (hw:0,0)
# - This will accept audio input--regardless of rate--and
# convert to the rate required for the S/PDIF hardware
# (in this case 48000Hz)
pcm.mixed-digital {
type plug
slave.pcm "dmix-digital"
}
# Control device (mixer, etc.) for the Audigy card
ctl.mixed-digital {
type hw
card 0
}
# The following devices are not useful by themselves. They
# require specific rates, channels, and formats. Therefore,
# you probably do not want to use them directly. Instead use
# of of the devices defined above.
# Alias for analog output on the Audigy (hw:0,0)
# Do not use this directly--it requires specific rate,
# channels, and format
pcm.analog-hw {
type hw
card 0
# The default value for device is 0, so no need to specify
}
# Control device (mixer, etc.) for the Audigy card
ctl.analog-hw {
type hw
card 0
}
# Alias for digital (S/PDIF) output on the Audigy (hw:0,0)
# Do not use this directly--it requires specific rate,
# channels, and format
pcm.digital-hw {
type hw
card 0
device 4
}
# Control device (mixer, etc.) for the Audigy card
ctl.digital-hw {
type hw
card 0
}
# Direct software mixing plugin for analog output on
# the Audigy (hw:0,0)
# Do not use this directly--it requires specific rate,
# channels, and format
pcm.dmix-analog {
type dmix
ipc_key 1234
slave {
pcm "analog-hw"
period_time 0
period_size 1024
buffer_size 4096
rate 48000
}
}
# Control device (mixer, etc.) for the Audigy card
ctl.dmix-analog {
type hw
card 0
}
# Direct software mixing plugin for digital (S/PDIF) output
# on the Audigy (hw:0,0)
# Do not use this directly--it requires specific rate,
# channels, and format
pcm.dmix-digital {
type dmix
ipc_key 1235
slave {
pcm "digital-hw"
period_time 0
period_size 1024
buffer_size 4096
rate 48000
}
}
# Control device (mixer, etc.) for the Audigy card
ctl.dmix-digital {
type hw
card 0
}
Regards,
Phill
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