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nforce2 stereo for simultaneos digital and analog output http://forum.linhes.org/viewtopic.php?f=3&t=12752 |
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Author: | bzfwunde [ Mon Nov 27, 2006 3:35 pm ] |
Post subject: | nforce2 stereo for simultaneos digital and analog output |
The following .asoundrc works for me to route stereo sound simultaneously to digital and analog output. Doesn't work for 5.1 sound sources though. Code: pcm.!default {
type plug slave { pcm multi rate 48000 } ttable.0.0 1.0 ttable.1.1 1.0 ttable.0.2 1.0 ttable.1.3 1.0 } pcm.stereo { type plug slave { pcm multi rate 48000 } ttable.0.0 1.0 ttable.1.1 1.0 ttable.0.2 1.0 ttable.1.3 1.0 } ctl.stereo { type hw card 0 } pcm.multi { type multi slaves.a.pcm "analog-hw" slaves.a.channels 2 slaves.b.pcm "digital-hw" slaves.b.channels 2 bindings.0.slave a bindings.0.channel 0 bindings.1.slave a bindings.1.channel 1 bindings.2.slave b bindings.2.channel 0 bindings.3.slave b bindings.3.channel 1 } ctl.multi { type hw card 0 } # Alias for analog output on the nForce2/4 (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 nForce2/4 pcm.analog { type plug slave.pcm "analog-hw" } # Control device (mixer, etc.) for the nForce2 card ctl.analog { type hwplug card 0 } # Alias for (rate-converted) mixed analog output on the # nForce2 (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 nForce2 card ctl.mixed-analog { type hw card 0 } # Alias for (rate-converted) digital (S/PDIF) output on the # nForce2 (hw:0,2) # - 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 nForce2 card ctl.digital { type hwplug card 0 } # Alias for mixed (rate-converted) digital (S/PDIF) output on the # nForce2/4 (hw:0,2) # - 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 nForce2 card ctl.mixed-digital { type hw card 0 } # Control device (mixer, etc.) for the nForce2/4 card ctl.dmix-digital { type hw card 0 } |
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