rendered paste body!!################################!!ALSA Information Script v 0.4.48!!################################!!Script ran on: Sun Jul 6 00:09:36 EDT 2008!!Linux Distribution!!------------------Arch Linux (Core Dump) \r (\n) (\l)!!Kernel Information!!------------------Kernel release: 2.6.25-ARCHOperating System: GNU/LinuxArchitecture: i686Processor: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHzSMP Enabled: Yes!!ALSA Version!!------------Driver version: 1.0.17rc3Library version: 1.0.17rc2Utilities version: 1.0.17rc2!!Loaded ALSA modules!!-------------------snd_ice1724!!Soundcards recognised by ALSA!!----------------------------- 0 [Revolution71 ]: ICE1724 - M Audio Revolution-7.1 M Audio Revolution-7.1 at 0xec00, irq 17!!PCI Soundcards installed in the system!!--------------------------------------05:01.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01)!!Advanced information - PCI Vendor/Device/Susbsystem ID's!!--------------------------------------------------------05:01.0 0401: 1412:1724 (rev 01) Subsystem: 1412:3630!!Loaded sound module options!!--------------------------!!Module: snd_ice1724enable : Y,Y,Y,Y,Y,Y,Y,Yid : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>index : -1,-1,-1,-1,-1,-1,-1,-1model : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>!!ALSA Device nodes!!-----------------crw-rw---- 1 root audio 116, 0 2008-07-05 21:29 /dev/snd/controlC0crw-rw---- 1 root audio 116, 24 2008-07-05 21:29 /dev/snd/pcmC0D0ccrw-rw---- 1 root audio 116, 16 2008-07-06 00:06 /dev/snd/pcmC0D0pcrw-rw---- 1 root audio 116, 17 2008-07-05 21:29 /dev/snd/pcmC0D1pcrw-rw---- 1 root audio 116, 18 2008-07-05 21:29 /dev/snd/pcmC0D2pcrw-rw---- 1 root audio 116, 1 2008-07-05 21:29 /dev/snd/seqcrw-rw---- 1 root audio 116, 33 2008-07-05 21:29 /dev/snd/timer!!ALSA configuration files!!------------------------!!User specific config file (~/.asoundrc)# <wishie[out]> that is where i force ALSA to use my "default" device, not its own internally defined one.# <wishie[out]> type "plug" means its going through the "plug" plugin, which does sample rate/format conversion# <wishie[out]> slave.pcm "duplex"# <wishie[out]> means to pass the audio stream to the pcm.duplex device..# <wishie[out]> type asym <-- makes a 'full duplex' (input/output) device.# <wishie[out]> so for output (playback) pass the audio on to "ch51dup"# <wishie[out]> and for input (capture) use hw:0# <wishie[out]> hw:0 just means your first soundcard.# <wishie[out]> now to the tricky stuff...# <wishie[out]> pcm.ch51dup# <wishie[out]> type route <-- means we want to route audio to other speakers/channels# <wishie[out]> the interesting parts here, are the ttable lines# <wishie[out]> front left/right are channels "0" and "1"# <wishie[out]> so, we are doing the following# <wishie[out]> ttable.0.0 1 <-- copying channel 0 to speaker 0 with gain (volume) of 1# <wishie[out]> ttable.1.1 1 <-- copying channel 1 to speaker 1 with gain (volume) of 1# <wishie[out]> ttable.0.2 1 <-- copying channel 0 (front left) to speaker 2 (rear left) with volume 1# <wishie[out]> now, for the center.. we have 2 entries..# <wishie[out]> ttable.0.4 0.5 # <wishie[out]> ttable.1.4 0.5# <wishie[out]> first one says copy front left to the center speaker# <wishie[out]> second one says copy the front right to the center speaker# <wishie[out]> therefore, you are actually getting front left AND right signals from the center speaker# <wishie[out]> same for the LFE (sub channel) which is speaker 5# <wishie[out]> now, for the center and sub, you see i have the volume (gain) at 0.5# <wishie[out]> since i found that using "1" was too over powering# <wishie[out]> moving on..# <wishie[out]> you will see it has slave.channels 6# <wishie[out]> since we "upmixed" the 2 channel mp3 to 6 channels.# <wishie[out]> and the "slave.pcm dmix6" tells alsa to pass the audio onto the device pcm.dmix6# <wishie[out]> now, dmix6 basically takes 6 channels input, and passes it to its slave (which is hw:0,0)# <wishie[out]> but, multiple programs can access dmix6 at the one time.# <wishie[out]> where as only 1 program can access hw:0,0 at any time.# <wishie[out]> so ALSA takes all the input via dmix6, mixes the streams together, THEN sends them to hw:0,0 (which is your soundcard)# <wishie[out]> so, as far as your sound card is concerned, it is only getting accessed once.# <wishie[out]> ALSA it taking care of the multiple sound streams, and making them all into one.## speaker-test -c6 -Dplug:dmix6 -twav# 6 channel dmix:pcm.dmix6 { type dmix ipc_key 1024 ipc_key_add_uid false ipc_perm 0660 slave { pcm "hw:0,0" rate 48000 format "S32_LE" channels 6 period_time 0 period_size 1024 buffer_time 0 buffer_size 8192 } }# upmixing: pcm.ch51dup { type route slave.pcm dmix6 slave.channels 6 ttable.0.0 1 ttable.1.1 1 ttable.0.2 0.6 ttable.1.3 0.6 ttable.0.4 0.5 ttable.1.4 0.5 ttable.0.5 0.5 ttable.1.5 0.5 }pcm.duplex { type asym playback.pcm "ch51dup" # upmix first capture.pcm "hw:0"}# change default device:pcm.!default { type plug slave { pcm "duplex" }}# for aosspcm.dsp "duplex"pcm.dsp1 "duplex"pcm.10to20 { type route slave.pcm default slave.channels 2 ttable.0.0 1 ttable.0.1 1}pcm.pulse { type pulse}ctl.pulse { type pulse}#------------------------end of working file!!Aplay/Arecord output!!------------APLAY**** List of PLAYBACK Hardware Devices ****card 0: Revolution71 [M Audio Revolution-7.1], device 0: ICE1724 [ICE1724] Subdevices: 1/1 Subdevice #0: subdevice #0card 0: Revolution71 [M Audio Revolution-7.1], device 1: IEC1724 IEC958 [IEC1724 IEC958] Subdevices: 1/1 Subdevice #0: subdevice #0card 0: Revolution71 [M Audio Revolution-7.1], device 2: ICE1724 Surrounds [ICE1724 Surround PCM] Subdevices: 3/3 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2ARECORD**** List of CAPTURE Hardware Devices ****card 0: Revolution71 [M Audio Revolution-7.1], device 0: ICE1724 [ICE1724] Subdevices: 1/1 Subdevice #0: subdevice #0!!Amixer output!!-------------!!-------Mixer controls for card 0 [Revolution71]Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] [on] Front Right: Playback 255 [100%] [0.00dB] [on]Simple mixer control 'PCM Center',0 Capabilities: pvolume pvolume-joined Playback channels: Mono Limits: Playback 0 - 255 Mono: Playback 255 [100%] [0.00dB]Simple mixer control 'PCM LFE',0 Capabilities: pvolume pvolume-joined Playback channels: Mono Limits: Playback 0 - 255 Mono: Playback 255 [100%] [0.00dB]Simple mixer control 'PCM Rear',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB]Simple mixer control 'PCM Side',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB]Simple mixer control 'IEC958',0 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'IEC958 Output',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on]Simple mixer control 'IEC958',1 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'Deemphasis',0 Capabilities: enum Items: '44.1kHz' 'Off' '48kHz' '32kHz' Item0: 'Off'Simple mixer control 'Deemphasis',1 Capabilities: enum Items: '44.1kHz' 'Off' '48kHz' '32kHz' Item0: 'Off'Simple mixer control 'H/W',0 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'H/W',1 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'H/W',2 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'H/W',3 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'H/W',4 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'H/W',5 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'H/W',6 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'H/W',7 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'IEC958 In L' 'IEC958 In R' Item0: 'PCM Out'Simple mixer control 'Multi Track Internal Clock',0 Capabilities: enum Items: '8000' '9600' '11025' '12000' '16000' '22050' '24000' '32000' '44100' '48000' '64000' '88200' '96000' '176400' '192000' 'IEC958 Input' Item0: '44100'Simple mixer control 'Multi Track Peak',0 Capabilities: volume Playback channels: Front Left - Front Right - Rear Left - Rear Right - Front Center - Woofer - Side Left - Side Right - Rear Center - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? Capture channels: Front Left - Front Right - Rear Left - Rear Right - Front Center - Woofer - Side Left - Side Right - Rear Center - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? Limits: 0 - 255 Front Left: 255 [100%] Front Right: 255 [100%] Rear Left: 127 [50%] Rear Right: 121 [47%] Front Center: 120 [47%] Woofer: 67 [26%] Side Left: 0 [0%] Side Right: 0 [0%] Rear Center: 0 [0%] ?: 0 [0%] ?: 2 [1%] ?: 2 [1%] ?: 0 [0%] ?: 0 [0%] ?: 0 [0%] ?: 0 [0%] ?: 0 [0%] ?: 0 [0%] ?: 0 [0%] ?: 0 [0%] ?: 0 [0%] ?: 0 [0%]Simple mixer control 'Multi Track Rate Locking',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off]Simple mixer control 'Multi Track Rate Reset',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on]!!Alsactl output!!---------------startcollapse--state.Revolution71 { control.1 { comment.access read comment.type BYTES comment.count 52 iface CARD name 'ICE1724 EEPROM' value '3630141213024380f8c1fa004085ffbf72000000000000000000000000000000000000000000000085ffbf0072000000fa004000' } control.2 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 '8000' comment.item.1 '9600' comment.item.2 '11025' comment.item.3 '12000' comment.item.4 '16000' comment.item.5 '22050' comment.item.6 '24000' comment.item.7 '32000' comment.item.8 '44100' comment.item.9 '48000' comment.item.10 '64000' comment.item.11 '88200' comment.item.12 '96000' comment.item.13 '176400' comment.item.14 '192000' comment.item.15 'IEC958 Input' iface MIXER name 'Multi Track Internal Clock' value '44100' } control.3 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Multi Track Rate Locking' value false } control.4 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Multi Track Rate Reset' value true } control.5 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'H/W Playback Route' value 'PCM Out' } control.6 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'H/W Playback Route' index 1 value 'PCM Out' } control.7 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'H/W Playback Route' index 2 value 'PCM Out' } control.8 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'H/W Playback Route' index 3 value 'PCM Out' } control.9 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'H/W Playback Route' index 4 value 'PCM Out' } control.10 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'H/W Playback Route' index 5 value 'PCM Out' } control.11 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'H/W Playback Route' index 6 value 'PCM Out' } control.12 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'H/W Playback Route' index 7 value 'PCM Out' } control.13 { comment.access read comment.type INTEGER comment.count 22 comment.range '0 - 255' iface MIXER name 'Multi Track Peak' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 value.8 0 value.9 0 value.10 0 value.11 0 value.12 0 value.13 0 value.14 0 value.15 0 value.16 0 value.17 0 value.18 0 value.19 0 value.20 0 value.21 0 } control.14 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'IEC958 Playback Route' value 'PCM Out' } control.15 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 'PCM Out' comment.item.1 'H/W In 0' comment.item.2 'H/W In 1' comment.item.3 'IEC958 In L' comment.item.4 'IEC958 In R' iface MIXER name 'IEC958 Playback Route' index 1 value 'PCM Out' } control.16 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'IEC958 Output Switch' value true } control.17 { comment.access 'read write' comment.type IEC958 comment.count 1 iface PCM device 1 name 'IEC958 Playback Default' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.18 { comment.access read comment.type IEC958 comment.count 1 iface PCM device 1 name 'IEC958 Playback Con Mask' value '3fff000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.19 { comment.access read comment.type IEC958 comment.count 1 iface PCM device 1 name 'IEC958 Playback Pro Mask' value df00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 } control.20 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'PCM Playback Switch' value true } control.21 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 255' comment.dbmin -9999999 comment.dbmax 0 iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 } control.22 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 '44.1kHz' comment.item.1 Off comment.item.2 '48kHz' comment.item.3 '32kHz' iface MIXER name Deemphasis value Off } control.23 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 255' comment.dbmin -12750 comment.dbmax 0 iface MIXER name 'PCM Center Playback Volume' value 255 } control.24 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 255' comment.dbmin -12750 comment.dbmax 0 iface MIXER name 'PCM LFE Playback Volume' value 255 } control.25 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 255' comment.dbmin -12750 comment.dbmax 0 iface MIXER name 'PCM Side Playback Volume' value.0 255 value.1 255 } control.26 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 255' comment.dbmin -12750 comment.dbmax 0 iface MIXER name 'PCM Rear Playback Volume' value.0 255 value.1 255 } control.27 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 '44.1kHz' comment.item.1 Off comment.item.2 '48kHz' comment.item.3 '32kHz' iface MIXER name Deemphasis index 1 value Off }}--endcollapse--!!All Loaded Modules!!------------------Moduleudfloopnfslockdnfs_aclsunrpccifsipv6coretempw83627ehfhwmon_vidohci1394ieee1394firewire_ohcifirewire_corei2c_i801ppp_genericnvidiaintel_agpusb_storagecrc_itu_tpcspkragpgarti2c_coresgthermalprocessorevdevfanbuttonbatteryacusbhidhidff_memlesssnd_ice1724snd_ice17xx_ak4xxxsnd_ac97_codecsnd_pt2258snd_i2csnd_ak4xxx_addasnd_ak4114snd_mpu401_uartsnd_rawmidisnd_seq_dummysnd_seq_osssnd_seq_midi_eventsnd_seqsnd_seq_devicesnd_pcm_osssnd_pcmsnd_timersnd_page_allocsnd_mixer_osssndsoundcoreac97_busslhcsky2rtc_cmosrtc_corertc_libext3jbdmbcachesr_modcdromsd_modehci_hcduhci_hcdusbcoreata_piixahciata_genericpata_jmicronpata_acpilibatascsi_moddock