Re: [Alsa-user] How to redirect audio to a stream (e.g. as input for mpd)
Hi Frederik, > I'm no expert, but I would avoid any of the ALSA solutions. If you > are sending one stream to multiple audio cards, the crystals are > going to be slightly different (e.g. 48.033 kHz vs 48 kHz), so you > need a system which is able to resample to keep these in sync. ALSA > doesn't have that ability AFAIK. ALSA can "resample" 48 kHz to 44.1 > kHz, but it can't do adaptive resampling to correct for crystal > differences. Whether MPD can fix this, I don't know. I think it would be most convenient to build a single oscillator for all audio boards. Regards. José Luis ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] arecord -d option
arecord -f dat -d 2 -D default test.wav is ok El jue, 08-09-2016 a las 18:45 -0300, José Luis Artuch escribió: > On Debian 8 I run > arecord -f dat -d 2 -D hw:0,0 test.wav > but this command never stops. > It does not work the "-d" option ?. > José Luis -- ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] snd-aloop with multiple identical sound cards
Hi Markus, El dom, 01-05-2016 a las 16:40 -0300, José Luis Artuch escribió: > El dom, 01-05-2016 a las 13:58 -0300, José Luis Artuch escribió: > > El sáb, 30-04-2016 a las 00:29 -0300, José Luis Artuch escribió: > > > El vie, 29-04-2016 a las 20:07 -0700, Robert M. Riches Jr. escribió: > > > > > From: José Luis Artuch <art...@speedy.com.ar> > > > > > To: "Robert M. Riches Jr." <rm.ric...@jacob21819.net> > > > > > Cc: alsa-user@lists.sourceforge.net > > > > > Date: Fri, 29 Apr 2016 23:55:56 -0300 > > > > > > > > > > El vie, 29-04-2016 a las 17:26 -0700, Robert M. Riches Jr. escribió: > > > > > > The module's options are likely at least a start toward the > > > > > > solution. Here's an anonymized version of what I had in > > > > > > /etc/modprobe.conf when I used the loopback soundcard: > > > > > > > > > > > > options snd_aloop enable=1,1,1,1,1,1,1 index=4,5,6,7,8,9,10 > > > > > > id=lbuser1,lbuser2,lbuser3,lbuser4,lbuser5,lbuser6,lbuser7 > > > > > > > > > > > > Depending on your distribution, you might need to put the options > > > > > > in a different path/file. > > > > > > > > > > > > Fwiw, I found a problem with Debian 7/Wheezy's snd_aloop in > > > > > > connection with [Net]Jack. The virtual soundcard would accept > > > > > > playback samples much faster than a real soundcard would have, > > > > > > which resulted in xruns. > > > > > > > > > > > > HTH > > > > > > > > > > > > Robert > > > > > > > > > > > Thank you very much Robert. The OS is Debian GNU/Linux 8. > > > > > I loaded the data from modprobe: > > > > > modprobe snd-aloop enable=1,1,1,1 index=10,11,12,13 > > > > > id=lbuser1,lbuser2,lbuser3,lbuser4 > > > > > With cat /proc/asound/cards I see that lbuser1 replaces Loopback, > > > > > lbuser2 replaces Loopback_1, lbuser3 replaces Loopback_2, lbuser4 > > > > > replaces Lopback_3. > > > > > Now the question is if at every startup can be assigned always lbuser1 > > > > > to card_0, lbuser2 to card_1, lbuser3 to card_2, lbuser4 to card_3, > > > > > for > > > > > example editing the asound.conf file. I want to capture the sound > > > > > played > > > > > in each real card, always with the same virtual card. > > > > > I do not experienced enough with snd-aloop on Debian 7, also I'm > > > > > always > > > > > doing these tests without graphical environment. > > > > > Greetings. > > > > > José Luis > > > > > > > > > > > > > From: José Luis Artuch <art...@speedy.com.ar> > > > > > > > To: alsa-user@lists.sourceforge.net > > > > > > > Date: Fri, 29 Apr 2016 16:49:07 -0300 > > > > > > > > > > > > > > Hi, > > > > > > > I fixed the names of each real sound card (card_0, card_1, > > > > > > > card_2, ...). > > > > > > > Now, loading the snd-aloop module for all real sound cards, > > > > > > > virtual > > > > > > > sound cards Loopback (Loopback, Loopback_1, Loopback_2, ...) are > > > > > > > created. How I can fix always the same virtual sound card > > > > > > > Loopback for > > > > > > > each real sound card ?. > > > > > > > Thanks. > > > > > > > José Luis > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > Find and fix application performance issues faster with > > > > > > > Applications Manager > > > > > > > Applications Manager provides deep performance insights into > > > > > > > multiple tiers of > > > > > > > your business applications. It resolves application problems > > > > > > > quickly and > > > > > > > reduces your MTTR. Get your free trial! > > > > > > > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z > > > > > > > ___ > > &g
Re: [Alsa-user] Mutiple soundcards
Thank you Andrew, El mié, 01-06-2016 a las 06:29 +0100, Andrew Bryant escribió: > Check the battery clip. Make sure the contacts are clean, and there is > enough spring tension. I will pay more attention to what you reported me. Among many tests, only on one occasion the problem was corrected after reinstall the battery CR2032 and recharge the BIOS Setup, but I do not know if that was due to chance or if that's causality. Unfortunately now I'm not getting the problem from happening again to better detect their cause :) Regards. José Luis > > On 1 June 2016 01:35:00 GMT+01:00, "José Luis Artuch" > <art...@speedy.com.ar> wrote: > Thanks Ralf, > -- > Perhaps a bad connection. > -- > I also thought it might be some bad contact, but equally I do not keep > very quiet. I will do several tests with this computer before leaving > it > running in your workplace. > > I bought it used and see it in very good condition. I cleaned it with > air and I replaced the CR2032 battery with a new one. > I have prepared another one similar to this computer (both will work > together) and so far there have been no problems still. > Here are some pictures of this "jewel", as long as my PC is turned on: > http://zenbakaitz.servehttp.com/ibm.php > > Regards. > José Luis > > > > __ > > What NetFlow Analyzer can do for you? Monitors network bandwidth and > traffic > patterns at an interface-level. Reveals which users, apps, and > protocols are > consuming the most bandwidth. Provides > multi-vendor support for NetFlow, > J-Flow, sFlow and other flows. Make informed decisions using capacity > planning reports. > https://ad.doubleclick.net/ddm/clk/305295220;132659582;e > > __ > > Alsa-user mailing list > Alsa-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-user > -- What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Mutiple soundcards
Thanks Ralf, -- Perhaps a bad connection. -- I also thought it might be some bad contact, but equally I do not keep very quiet. I will do several tests with this computer before leaving it running in your workplace. I bought it used and see it in very good condition. I cleaned it with air and I replaced the CR2032 battery with a new one. I have prepared another one similar to this computer (both will work together) and so far there have been no problems still. Here are some pictures of this "jewel", as long as my PC is turned on: http://zenbakaitz.servehttp.com/ibm.php Regards. José Luis -- What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Mutiple soundcards
Hi Felix, thank you. -- It used to be pretty typical for PCI slots to share IRQs with onboard devices. Take the sound out of slot three and put something else there, and most likely the something else will also share IRQ 17. Whether in newer motherboards anything might have changed regarding IRQ sharing I have no idea. -- I do not know if the problem can be originated in the fact of having the same irq. In the BIOS Setup I did not find any option to change irqs. Maybe an option could be to try to update the BIOS, if an update is available. This PC is an IBM ThinkCentre Intel Celeron 2.66GHz. Regards. José Luis -- What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Looking for USB Card that Records Stereo
A cheap solution with poor quality :) http://zenbakaitz.servehttp.com -- What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
[Alsa-user] Mutiple soundcards
Hello, I installed 3 identical PCI soundcards in a PC which also has your onboard sound card. Running lspci -vmm I can see all 4 soundcards: ... Slot: 00:1f.5 Class: Multimedia audio controller Vendor: Intel Corporation Device: 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller SVendor:IBM SDevice:Device 02c7 Rev:02 Slot: 03:00.0 Class: Multimedia audio controller Vendor: Avance Logic Inc. Device: ALS4000 Audio Chipset SVendor:Avance Logic Inc. SDevice:ALS4000 Audio Chipset Slot: 03:01.0 Class: Multimedia audio controller Vendor: Avance Logic Inc. Device: ALS4000 Audio Chipset SVendor:Avance Logic Inc. SDevice:ALS4000 Audio Chipset Slot: 03:02.0 Class: Multimedia audio controller Vendor: Avance Logic Inc. Device: ALS4000 Audio Chipset SVendor:Avance Logic Inc. SDevice:ALS4000 Audio Chipset ... But aplay -l shows only 3 soundcards, just the soundcard of the third slot is not shown: List of PLAYBACK Hardware Devices card 0: ICH5 [Intel ICH5], device 0: Intel ICH [Intel ICH5] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: ICH5 [Intel ICH5], device 4: Intel ICH - IEC958 [Intel ICH5 - IEC958] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: ALS4000 [Avance Logic ALS4000], device 0: ALS4000 DSP [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: ALS4000_1 [Avance Logic ALS4000], device 0: ALS4000 DSP [] Subdevices: 1/1 Subdevice #0: subdevice #0 The same with cat /proc/asound/cards: 0 [ICH5 ]: ICH4 - Intel ICH5 Intel ICH5 with AD1981B at irq 17 1 [ALS4000]: ALS4000 - Avance Logic ALS4000 Avance Logic ALS4000 at 0x2000, irq 21 2 [ALS4000_1 ]: ALS4000 - Avance Logic ALS4000 Avance Logic ALS4000 at 0x2080, irq 22 Sometime 4 soundcards were shown: cat /proc/asound/cards 0 [ICH5 ]: ICH4 - Intel ICH5 Intel ICH5 with AD1981B at irq 17 1 [ALS4000]: ALS4000 - Avance Logic ALS4000 Avance Logic ALS4000 at 0x2000, irq 21 2 [ALS4000_1 ]: ALS4000 - Avance Logic ALS4000 Avance Logic ALS4000 at 0x2080, irq 22 3 [ALS4000_2 ]: ALS4000 - Avance Logic ALS4000 Avance Logic ALS4000 at 0x2400, irq 17 But then the problem reoccurred ... Is it correct that some soundcards have the same irq (onboard and third slot, irq 17) ?. After, with udev rules I have given different names to each soundcard, but it is not a solution. I would appreciate help on this matter. José Luis -- What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] snd-aloop with multiple identical sound cards
El dom, 01-05-2016 a las 13:58 -0300, José Luis Artuch escribió: > El sáb, 30-04-2016 a las 00:29 -0300, José Luis Artuch escribió: > > El vie, 29-04-2016 a las 20:07 -0700, Robert M. Riches Jr. escribió: > > > > From: José Luis Artuch <art...@speedy.com.ar> > > > > To: "Robert M. Riches Jr." <rm.ric...@jacob21819.net> > > > > Cc: alsa-user@lists.sourceforge.net > > > > Date: Fri, 29 Apr 2016 23:55:56 -0300 > > > > > > > > El vie, 29-04-2016 a las 17:26 -0700, Robert M. Riches Jr. escribió: > > > > > The module's options are likely at least a start toward the > > > > > solution. Here's an anonymized version of what I had in > > > > > /etc/modprobe.conf when I used the loopback soundcard: > > > > > > > > > > options snd_aloop enable=1,1,1,1,1,1,1 index=4,5,6,7,8,9,10 > > > > > id=lbuser1,lbuser2,lbuser3,lbuser4,lbuser5,lbuser6,lbuser7 > > > > > > > > > > Depending on your distribution, you might need to put the options > > > > > in a different path/file. > > > > > > > > > > Fwiw, I found a problem with Debian 7/Wheezy's snd_aloop in > > > > > connection with [Net]Jack. The virtual soundcard would accept > > > > > playback samples much faster than a real soundcard would have, > > > > > which resulted in xruns. > > > > > > > > > > HTH > > > > > > > > > > Robert > > > > > > > > > Thank you very much Robert. The OS is Debian GNU/Linux 8. > > > > I loaded the data from modprobe: > > > > modprobe snd-aloop enable=1,1,1,1 index=10,11,12,13 > > > > id=lbuser1,lbuser2,lbuser3,lbuser4 > > > > With cat /proc/asound/cards I see that lbuser1 replaces Loopback, > > > > lbuser2 replaces Loopback_1, lbuser3 replaces Loopback_2, lbuser4 > > > > replaces Lopback_3. > > > > Now the question is if at every startup can be assigned always lbuser1 > > > > to card_0, lbuser2 to card_1, lbuser3 to card_2, lbuser4 to card_3, for > > > > example editing the asound.conf file. I want to capture the sound played > > > > in each real card, always with the same virtual card. > > > > I do not experienced enough with snd-aloop on Debian 7, also I'm always > > > > doing these tests without graphical environment. > > > > Greetings. > > > > José Luis > > > > > > > > > > > From: José Luis Artuch <art...@speedy.com.ar> > > > > > > To: alsa-user@lists.sourceforge.net > > > > > > Date: Fri, 29 Apr 2016 16:49:07 -0300 > > > > > > > > > > > > Hi, > > > > > > I fixed the names of each real sound card (card_0, card_1, card_2, > > > > > > ...). > > > > > > Now, loading the snd-aloop module for all real sound cards, virtual > > > > > > sound cards Loopback (Loopback, Loopback_1, Loopback_2, ...) are > > > > > > created. How I can fix always the same virtual sound card Loopback > > > > > > for > > > > > > each real sound card ?. > > > > > > Thanks. > > > > > > José Luis > > > > > > > > > > > > > > > > > > -- > > > > > > Find and fix application performance issues faster with > > > > > > Applications Manager > > > > > > Applications Manager provides deep performance insights into > > > > > > multiple tiers of > > > > > > your business applications. It resolves application problems > > > > > > quickly and > > > > > > reduces your MTTR. Get your free trial! > > > > > > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z > > > > > > ___ > > > > > > Alsa-user mailing list > > > > > > Alsa-user@lists.sourceforge.net > > > > > > https://lists.sourceforge.net/lists/listinfo/alsa-user > > > > > > (Sorry the quoting got scrambled. With newsgroups, I understand > > > top-posting is always frowned upon. With email, it's not quite > > > as clear.) > > > > > > That's the intent and purpose of those options, to let you force > > > them to be consistent from one boot to th
Re: [Alsa-user] snd-aloop with multiple identical sound cards
El sáb, 30-04-2016 a las 00:29 -0300, José Luis Artuch escribió:
> El vie, 29-04-2016 a las 20:07 -0700, Robert M. Riches Jr. escribió:
> > > From: José Luis Artuch <art...@speedy.com.ar>
> > > To: "Robert M. Riches Jr." <rm.ric...@jacob21819.net>
> > > Cc: alsa-user@lists.sourceforge.net
> > > Date: Fri, 29 Apr 2016 23:55:56 -0300
> > >
> > > El vie, 29-04-2016 a las 17:26 -0700, Robert M. Riches Jr. escribió:
> > > > The module's options are likely at least a start toward the
> > > > solution. Here's an anonymized version of what I had in
> > > > /etc/modprobe.conf when I used the loopback soundcard:
> > > >
> > > > options snd_aloop enable=1,1,1,1,1,1,1 index=4,5,6,7,8,9,10
> > > > id=lbuser1,lbuser2,lbuser3,lbuser4,lbuser5,lbuser6,lbuser7
> > > >
> > > > Depending on your distribution, you might need to put the options
> > > > in a different path/file.
> > > >
> > > > Fwiw, I found a problem with Debian 7/Wheezy's snd_aloop in
> > > > connection with [Net]Jack. The virtual soundcard would accept
> > > > playback samples much faster than a real soundcard would have,
> > > > which resulted in xruns.
> > > >
> > > > HTH
> > > >
> > > > Robert
> > > >
> > > Thank you very much Robert. The OS is Debian GNU/Linux 8.
> > > I loaded the data from modprobe:
> > > modprobe snd-aloop enable=1,1,1,1 index=10,11,12,13
> > > id=lbuser1,lbuser2,lbuser3,lbuser4
> > > With cat /proc/asound/cards I see that lbuser1 replaces Loopback,
> > > lbuser2 replaces Loopback_1, lbuser3 replaces Loopback_2, lbuser4
> > > replaces Lopback_3.
> > > Now the question is if at every startup can be assigned always lbuser1
> > > to card_0, lbuser2 to card_1, lbuser3 to card_2, lbuser4 to card_3, for
> > > example editing the asound.conf file. I want to capture the sound played
> > > in each real card, always with the same virtual card.
> > > I do not experienced enough with snd-aloop on Debian 7, also I'm always
> > > doing these tests without graphical environment.
> > > Greetings.
> > > José Luis
> > > >
> > > > > From: José Luis Artuch <art...@speedy.com.ar>
> > > > > To: alsa-user@lists.sourceforge.net
> > > > > Date: Fri, 29 Apr 2016 16:49:07 -0300
> > > > >
> > > > > Hi,
> > > > > I fixed the names of each real sound card (card_0, card_1, card_2,
> > > > > ...).
> > > > > Now, loading the snd-aloop module for all real sound cards, virtual
> > > > > sound cards Loopback (Loopback, Loopback_1, Loopback_2, ...) are
> > > > > created. How I can fix always the same virtual sound card Loopback for
> > > > > each real sound card ?.
> > > > > Thanks.
> > > > > José Luis
> > > > >
> > > > >
> > > > > --
> > > > > Find and fix application performance issues faster with Applications
> > > > > Manager
> > > > > Applications Manager provides deep performance insights into multiple
> > > > > tiers of
> > > > > your business applications. It resolves application problems quickly
> > > > > and
> > > > > reduces your MTTR. Get your free trial!
> > > > > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
> > > > > ___
> > > > > Alsa-user mailing list
> > > > > Alsa-user@lists.sourceforge.net
> > > > > https://lists.sourceforge.net/lists/listinfo/alsa-user
> >
> > (Sorry the quoting got scrambled. With newsgroups, I understand
> > top-posting is always frowned upon. With email, it's not quite
> > as clear.)
> >
> > That's the intent and purpose of those options, to let you force
> > them to be consistent from one boot to the next. At least it's
> > supposed to work that way if you put the options in
> > /etc/modprobe.conf (or equivalent). The names can be whatever
> > you want; there is nothing special about the string "lbuser${n}".
> > When I used snd_aloop, I used the names of real users so the
> > users could refer to them in their .asoundrc files. In my
> > experience, it was always consistent. Sound should work the same
> > with or without a g
Re: [Alsa-user] snd-aloop with multiple identical sound cards
El vie, 29-04-2016 a las 20:07 -0700, Robert M. Riches Jr. escribió:
> > From: José Luis Artuch <art...@speedy.com.ar>
> > To: "Robert M. Riches Jr." <rm.ric...@jacob21819.net>
> > Cc: alsa-user@lists.sourceforge.net
> > Date: Fri, 29 Apr 2016 23:55:56 -0300
> >
> > El vie, 29-04-2016 a las 17:26 -0700, Robert M. Riches Jr. escribió:
> > > The module's options are likely at least a start toward the
> > > solution. Here's an anonymized version of what I had in
> > > /etc/modprobe.conf when I used the loopback soundcard:
> > >
> > > options snd_aloop enable=1,1,1,1,1,1,1 index=4,5,6,7,8,9,10
> > > id=lbuser1,lbuser2,lbuser3,lbuser4,lbuser5,lbuser6,lbuser7
> > >
> > > Depending on your distribution, you might need to put the options
> > > in a different path/file.
> > >
> > > Fwiw, I found a problem with Debian 7/Wheezy's snd_aloop in
> > > connection with [Net]Jack. The virtual soundcard would accept
> > > playback samples much faster than a real soundcard would have,
> > > which resulted in xruns.
> > >
> > > HTH
> > >
> > > Robert
> > >
> > Thank you very much Robert. The OS is Debian GNU/Linux 8.
> > I loaded the data from modprobe:
> > modprobe snd-aloop enable=1,1,1,1 index=10,11,12,13
> > id=lbuser1,lbuser2,lbuser3,lbuser4
> > With cat /proc/asound/cards I see that lbuser1 replaces Loopback,
> > lbuser2 replaces Loopback_1, lbuser3 replaces Loopback_2, lbuser4
> > replaces Lopback_3.
> > Now the question is if at every startup can be assigned always lbuser1
> > to card_0, lbuser2 to card_1, lbuser3 to card_2, lbuser4 to card_3, for
> > example editing the asound.conf file. I want to capture the sound played
> > in each real card, always with the same virtual card.
> > I do not experienced enough with snd-aloop on Debian 7, also I'm always
> > doing these tests without graphical environment.
> > Greetings.
> > José Luis
> > >
> > > > From: José Luis Artuch <art...@speedy.com.ar>
> > > > To: alsa-user@lists.sourceforge.net
> > > > Date: Fri, 29 Apr 2016 16:49:07 -0300
> > > >
> > > > Hi,
> > > > I fixed the names of each real sound card (card_0, card_1, card_2, ...).
> > > > Now, loading the snd-aloop module for all real sound cards, virtual
> > > > sound cards Loopback (Loopback, Loopback_1, Loopback_2, ...) are
> > > > created. How I can fix always the same virtual sound card Loopback for
> > > > each real sound card ?.
> > > > Thanks.
> > > > José Luis
> > > >
> > > >
> > > > --
> > > > Find and fix application performance issues faster with Applications
> > > > Manager
> > > > Applications Manager provides deep performance insights into multiple
> > > > tiers of
> > > > your business applications. It resolves application problems quickly and
> > > > reduces your MTTR. Get your free trial!
> > > > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
> > > > ___
> > > > Alsa-user mailing list
> > > > Alsa-user@lists.sourceforge.net
> > > > https://lists.sourceforge.net/lists/listinfo/alsa-user
>
> (Sorry the quoting got scrambled. With newsgroups, I understand
> top-posting is always frowned upon. With email, it's not quite
> as clear.)
>
> That's the intent and purpose of those options, to let you force
> them to be consistent from one boot to the next. At least it's
> supposed to work that way if you put the options in
> /etc/modprobe.conf (or equivalent). The names can be whatever
> you want; there is nothing special about the string "lbuser${n}".
> When I used snd_aloop, I used the names of real users so the
> users could refer to them in their .asoundrc files. In my
> experience, it was always consistent. Sound should work the same
> with or without a graphical environment.
>
> HTH
>
> Robert
Ok Robert, all understood. Configuring properly the options this will
work, thank you very much !!
José Luis
--
Find and fix application performance issues faster with Applications Manager
Applications Manager provides deep performance insights into multiple tiers of
your business applications. It resolves application problems quickly and
reduces your MTTR. Get your free trial!
https://ad.doubleclick.net/ddm/clk/302982198;130105516;z
___
Alsa-user mailing list
Alsa-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] snd-aloop with multiple identical sound cards
El vie, 29-04-2016 a las 17:26 -0700, Robert M. Riches Jr. escribió: > The module's options are likely at least a start toward the > solution. Here's an anonymized version of what I had in > /etc/modprobe.conf when I used the loopback soundcard: > > options snd_aloop enable=1,1,1,1,1,1,1 index=4,5,6,7,8,9,10 > id=lbuser1,lbuser2,lbuser3,lbuser4,lbuser5,lbuser6,lbuser7 > > Depending on your distribution, you might need to put the options > in a different path/file. > > Fwiw, I found a problem with Debian 7/Wheezy's snd_aloop in > connection with [Net]Jack. The virtual soundcard would accept > playback samples much faster than a real soundcard would have, > which resulted in xruns. > > HTH > > Robert > Thank you very much Robert. The OS is Debian GNU/Linux 8. I loaded the data from modprobe: modprobe snd-aloop enable=1,1,1,1 index=10,11,12,13 id=lbuser1,lbuser2,lbuser3,lbuser4 With cat /proc/asound/cards I see that lbuser1 replaces Loopback, lbuser2 replaces Loopback_1, lbuser3 replaces Loopback_2, lbuser4 replaces Lopback_3. Now the question is if at every startup can be assigned always lbuser1 to card_0, lbuser2 to card_1, lbuser3 to card_2, lbuser4 to card_3, for example editing the asound.conf file. I want to capture the sound played in each real card, always with the same virtual card. I do not experienced enough with snd-aloop on Debian 7, also I'm always doing these tests without graphical environment. Greetings. José Luis > > > From: José Luis Artuch <art...@speedy.com.ar> > > To: alsa-user@lists.sourceforge.net > > Date: Fri, 29 Apr 2016 16:49:07 -0300 > > > > Hi, > > I fixed the names of each real sound card (card_0, card_1, card_2, ...). > > Now, loading the snd-aloop module for all real sound cards, virtual > > sound cards Loopback (Loopback, Loopback_1, Loopback_2, ...) are > > created. How I can fix always the same virtual sound card Loopback for > > each real sound card ?. > > Thanks. > > José Luis > > > > > > -- > > Find and fix application performance issues faster with Applications Manager > > Applications Manager provides deep performance insights into multiple tiers > > of > > your business applications. It resolves application problems quickly and > > reduces your MTTR. Get your free trial! > > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z > > ___ > > Alsa-user mailing list > > Alsa-user@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/alsa-user -- Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
[Alsa-user] snd-aloop with multiple identical sound cards
Hi, I fixed the names of each real sound card (card_0, card_1, card_2, ...). Now, loading the snd-aloop module for all real sound cards, virtual sound cards Loopback (Loopback, Loopback_1, Loopback_2, ...) are created. How I can fix always the same virtual sound card Loopback for each real sound card ?. Thanks. José Luis -- Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] combine usb microphones (joop)
In addition, if the microphones have identical sound cards, you can identify them according to the USB port where they are connected using udev rules: http://alsa.opensrc.org/Udev A working example: http://zenbakaitz.servehttp.com Regards, José Luis -- Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] No sound - Debian GNU/Linux 7 - Desktop
Chris, El vie, 03-04-2015 a las 09:31 -0700, chris hermansen escribió: José and list, Regards, Chris Hermansen On Apr 3, 2015 09:01, José Luis Artuch art...@speedy.com.ar wrote: Hi Chris, El vie, 03-04-2015 a las 08:40 -0700, chris hermansen escribió: José and list, On Apr 3, 2015 08:32, José Luis Artuch art...@speedy.com.ar wrote: Hi, Also tried: options snd-hda-intel model=Generic options snd-hda-intel model=SB options snd-hda-intel model=auto options snd-hda-intel index=0 model=auto id=Generic options snd-hda-intel index=1 model=auto id=SB options snd-hda-intel index=0 model=auto id=SB options snd-hda-intel index=1 model=auto id=Generic https://bbs.archlinux.org/viewtopic.php?id=140197 options snd-hda-intel model=auto position_fix=3 The 5 names listed for ALC887: http://git.alsa-project.org/?p=alsa-kernel.git;a=blob;f=Documentation/sound/alsa/HD-Audio-Models.txt;hb=HEAD 54 ALC88x/898/1150 55 == 56 acer-aspire-4930g Acer Aspire 4930G/5930G/6530G/6930G/7730G 57 acer-aspire-8930g Acer Aspire 8330G/6935G 58 acer-aspire Acer Aspire others 59 inv-dmic Inverted internal mic workaround 60 no-primary-hp VAIO Z/VGC-LN51JGB workaround (for fixed speaker DAC) Also kill pulseaudio and always restarting the system after each change, but without audio still ... :( Any other ideas ?. What kernel are you running? If it is older, please consider trying a newer one. Thank you very much for your answer. The kernel should be the latest for Debian stable: uname -r 3.2.0-4-686-pae Do you think I should update the kernel anyway ?. 3.2 is a really old kernel. I would definitely try a newer one. One thing you could try that is pretty straightforward is a live CD image of something like Ubuntu 14.10 which would get you a newer kernel to try without messing with your installation. Or you could try a newer kernel on your install. Thanks again. I will try another kernel. It is a good idea to try a live CD ! I will report the results. José Luis -- Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] No sound - Debian GNU/Linux 7 - Desktop
Hi Chris, El vie, 03-04-2015 a las 08:40 -0700, chris hermansen escribió: José and list, On Apr 3, 2015 08:32, José Luis Artuch art...@speedy.com.ar wrote: Hi, Also tried: options snd-hda-intel model=Generic options snd-hda-intel model=SB options snd-hda-intel model=auto options snd-hda-intel index=0 model=auto id=Generic options snd-hda-intel index=1 model=auto id=SB options snd-hda-intel index=0 model=auto id=SB options snd-hda-intel index=1 model=auto id=Generic https://bbs.archlinux.org/viewtopic.php?id=140197 options snd-hda-intel model=auto position_fix=3 The 5 names listed for ALC887: http://git.alsa-project.org/?p=alsa-kernel.git;a=blob;f=Documentation/sound/alsa/HD-Audio-Models.txt;hb=HEAD 54 ALC88x/898/1150 55 == 56 acer-aspire-4930g Acer Aspire 4930G/5930G/6530G/6930G/7730G 57 acer-aspire-8930g Acer Aspire 8330G/6935G 58 acer-aspire Acer Aspire others 59 inv-dmic Inverted internal mic workaround 60 no-primary-hp VAIO Z/VGC-LN51JGB workaround (for fixed speaker DAC) Also kill pulseaudio and always restarting the system after each change, but without audio still ... :( Any other ideas ?. What kernel are you running? If it is older, please consider trying a newer one. Thank you very much for your answer. The kernel should be the latest for Debian stable: uname -r 3.2.0-4-686-pae Do you think I should update the kernel anyway ?. -- Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] No sound - Debian GNU/Linux 7 - Desktop - SOLVED
Chris, With kernel 3.16 the audio is ok !!! ... ufff :) No other changes are needed and I did not try with other kernel. Thank you very much for your help !! José Luis El vie, 03-04-2015 a las 13:42 -0300, José Luis Artuch escribió: Chris, El vie, 03-04-2015 a las 09:31 -0700, chris hermansen escribió: José and list, Regards, Chris Hermansen On Apr 3, 2015 09:01, José Luis Artuch art...@speedy.com.ar wrote: Hi Chris, El vie, 03-04-2015 a las 08:40 -0700, chris hermansen escribió: José and list, On Apr 3, 2015 08:32, José Luis Artuch art...@speedy.com.ar wrote: Hi, Also tried: options snd-hda-intel model=Generic options snd-hda-intel model=SB options snd-hda-intel model=auto options snd-hda-intel index=0 model=auto id=Generic options snd-hda-intel index=1 model=auto id=SB options snd-hda-intel index=0 model=auto id=SB options snd-hda-intel index=1 model=auto id=Generic https://bbs.archlinux.org/viewtopic.php?id=140197 options snd-hda-intel model=auto position_fix=3 The 5 names listed for ALC887: http://git.alsa-project.org/?p=alsa-kernel.git;a=blob;f=Documentation/sound/alsa/HD-Audio-Models.txt;hb=HEAD 54 ALC88x/898/1150 55 == 56 acer-aspire-4930g Acer Aspire 4930G/5930G/6530G/6930G/7730G 57 acer-aspire-8930g Acer Aspire 8330G/6935G 58 acer-aspire Acer Aspire others 59 inv-dmic Inverted internal mic workaround 60 no-primary-hp VAIO Z/VGC-LN51JGB workaround (for fixed speaker DAC) Also kill pulseaudio and always restarting the system after each change, but without audio still ... :( Any other ideas ?. What kernel are you running? If it is older, please consider trying a newer one. Thank you very much for your answer. The kernel should be the latest for Debian stable: uname -r 3.2.0-4-686-pae Do you think I should update the kernel anyway ?. 3.2 is a really old kernel. I would definitely try a newer one. One thing you could try that is pretty straightforward is a live CD image of something like Ubuntu 14.10 which would get you a newer kernel to try without messing with your installation. Or you could try a newer kernel on your install. Thanks again. I will try another kernel. It is a good idea to try a live CD ! I will report the results. José Luis -- Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] No sound - Debian GNU/Linux 7 - Desktop
Hi, Also tried: options snd-hda-intel model=Generic options snd-hda-intel model=SB options snd-hda-intel model=auto options snd-hda-intel index=0 model=auto id=Generic options snd-hda-intel index=1 model=auto id=SB options snd-hda-intel index=0 model=auto id=SB options snd-hda-intel index=1 model=auto id=Generic https://bbs.archlinux.org/viewtopic.php?id=140197 options snd-hda-intel model=auto position_fix=3 The 5 names listed for ALC887: http://git.alsa-project.org/?p=alsa-kernel.git;a=blob;f=Documentation/sound/alsa/HD-Audio-Models.txt;hb=HEAD 54 ALC88x/898/1150 55 == 56 acer-aspire-4930g Acer Aspire 4930G/5930G/6530G/6930G/7730G 57 acer-aspire-8930g Acer Aspire 8330G/6935G 58 acer-aspire Acer Aspire others 59 inv-dmic Inverted internal mic workaround 60 no-primary-hp VAIO Z/VGC-LN51JGB workaround (for fixed speaker DAC) Also kill pulseaudio and always restarting the system after each change, but without audio still ... :( Any other ideas ?. José Luis El mié, 01-04-2015 a las 09:23 -0300, José Luis Artuch escribió: Hello, I have a clean install of Debian 7 on a desktop computer and the sound does not work. The ALSA information is located at: http://www.alsa-project.org/db/?f=d27f6317deb745141df4e7ee2ee4af49f149e350 In */etc/modprobe.d/alsa-base.conf* I tried with *options snd-hda-intel model=generic* but I have not been successful. I would appreciate any help to solve this problem. Thanks in advance. José Luis -- Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
[Alsa-user] No sound - Debian GNU/Linux 7 - Desktop
Hello, I have a clean install of Debian 7 on a desktop computer and the sound does not work. The ALSA information is located at: http://www.alsa-project.org/db/?f=d27f6317deb745141df4e7ee2ee4af49f149e350 In */etc/modprobe.d/alsa-base.conf* I tried with *options snd-hda-intel model=generic* but I have not been successful. I would appreciate any help to solve this problem. Thanks in advance. José Luis -- Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] alsa arecord works then stops working - Re: alsa capture works then stops working
Paul, my knowledge is not enough to help you, I'm sorry. I have run arecord -D plughw:1,0 -c 2 -r 48000 | aplay. How do you stop it ?. Is arecord -D plughw:1,0 -c 2 -r 48000 | aplay correct?. I ask you it because to stop arecord -D plughw:1,0 -c 2 -r 48000 | aplay I've tried Ctrl z, but to return everything to the beginning I need to reload alsa (as root) with alsa force-reload. You can try to reload alsa (as root) with alsa force-reload instead of restarting the whole system. José Luis El lun, 12-11-2012 a las 12:22 +, alsa-user-requ...@lists.sourceforge.net escribió: Send Alsa-user mailing list submissions to alsa-user@lists.sourceforge.net To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/alsa-user or, via email, send a message with subject or body 'help' to alsa-user-requ...@lists.sourceforge.net You can reach the person managing the list at alsa-user-ow...@lists.sourceforge.net When replying, please edit your Subject line so it is more specific than Re: Contents of Alsa-user digest... Today's Topics: 1. Re: how to make all 8 channels play in a USB sound card ? (Sergei Steshenko) 2. Re: alsa arecord works then stops working - Re: alsa capture works then stops working (Paul Homlish) -- Message: 1 Date: Mon, 12 Nov 2012 04:01:08 +0400 From: Sergei Steshenko steshenko_ser...@list.ru Subject: Re: [Alsa-user] how to make all 8 channels play in a USB sound card ? To: Clemens Ladisch cladi...@googlemail.com Cc: alsa-user@lists.sourceforge.net Message-ID: 1352678468.807718...@f49.mail.ru Content-Type: text/plain; charset=utf-8 Wed, 07 Nov 2012 21:42:35 +0100 ?? Clemens Ladisch cladi...@googlemail.com: Sergei Steshenko wrote: Wed, 07 Nov 2012 08:59:51 +0100 ?? Clemens Ladisch cladi...@googlemail.com: Sergei Steshenko wrote: what controls should I set in order to make a default input (either Mic or Line) an output The CM106 chip itself does not have the ability to make some input pin an output (see section 5 of the datasheet). This is likely to be managed by some external hardware controlled by some GPIO output. At the moment, the driver doesn't support this. You could try adding a control to toggle GPIOs. You could try adding a control to toggle GPIOs - can I do it through 'amixer' or I need to change the driver ? The latter. Real programming needed. Regards, Clemens After some web search I cam across 'usb-robot' - http://usb-robot.sourceforge.net/ . Its README file contents are: This file describes the package and how to use it. You need a recent libusb. See INSTALL for details of requirements. See the file INSTALL for instructions on compiling and installing. See the file AUTHORS for who to mail about problems, suggestions, etc. usb-robot = The latest version is always at http://usb-robot.sourceforge.net. The status of this release is beta. There are no known bugs, but virtually no testing has been carried out. This program is to communicate with generic USB devices using libusb. It can be used to send commands to the device directly from the console (usb-robot-slave), or as part of some rapidly prototyped driver in a language like perl or Python. For a really bad example of how you can do that, it comes with a program (usb-robot-master) that translates traces of MS-Windows driver actions into usb-robot-slave commands, so you can get your device to do whatever MS-Windows did to it. You can get these traces from sniffusb version 0.1, which is linked to from the usb-robot homepage. At the moment only control and bulk transfers are supported. Note that to communicate usefully with USB devices you need to be the superuser (root). Starting up === Linux 2.4.2: First load your USB kernel driver. See USB docs for more help. Don't forget to mount the /proc/bus/usb usbdevfs filesystem. *BSD: Does it work at all? Send mail! Running the slave directly == # ./usb-robot-slave product=0x0099 vendor=0x05da This will search the USB buses for the specified device and open its /proc/bus/usb filehandle (via libusb). Now the command prompt will pop up. To see the commands you can use, type help and press return. Running the master == The (unpolished) usb-robot-master perl script can be used to control the usb-robot-slave, using debuglogs produced from sniffusb in conjunction with dbgview. Perhaps perl-5.6.0 is required. I don't know. The following example acts on turnon.log then scansuite.log, using them to control a device with specified product and vendor id. # ./usb-robot-master --session-type=interactive --product=0x99 --vendor=0x5da\ /mnt/d/temp/turnon.log
Re: [Alsa-user] alsa arecord works then stops working - Re: alsa capture works then stops working
Paul, arecord will stop if there is not any audio level on the corresponding input. Open alsamixer and set the level of the correct input. After that level is correct, run alsactl store 0 to fix. José Luis El dom, 11-11-2012 a las 12:30 +, alsa-user-requ...@lists.sourceforge.net escribió: Send Alsa-user mailing list submissions to alsa-user@lists.sourceforge.net To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/alsa-user or, via email, send a message with subject or body 'help' to alsa-user-requ...@lists.sourceforge.net You can reach the person managing the list at alsa-user-ow...@lists.sourceforge.net When replying, please edit your Subject line so it is more specific than Re: Contents of Alsa-user digest... Today's Topics: 1. alsa arecord works then stops working (Paul Homlish) 2. alsa capture works then stops working (Paul Homlish) 3. Re: No audio with mencoder, usual alsa setting (Miroslav Rovis) -- Message: 1 Date: Sat, 10 Nov 2012 07:34:22 -0500 From: Paul Homlish phoml...@homlish.net Subject: [Alsa-user] alsa arecord works then stops working To: alsa-user@lists.sourceforge.net Message-ID: 509e49ce.7080...@homlish.net Content-Type: text/plain; charset=iso-8859-1 this works over and over and over perfectly: arecord -D plughw:1,0 -c 2 -r 48000 | aplay however, when I do either of: mplayer device=/dev/video0 ALSA_CARD=1 ALSA_PCM_CARD=0 tv:// or vlc v4l2:// --v4l2-standard=NTSC --input-slave=alsa://hw:1,0 --v4l2-width=640 --v4l2-height=480 --aspect-ratio=4:3 then arecord -D plughw:1,0 -c 2 -r 48000 | aplay stops working. Additionally, I never heard any sound from the capture device. details can be seen here: https://docs.google.com/document/d/1X9pOl5-Yh9nCkPQdmhCOpyaoCBEvvdND5SDn3lFxMrQ/edit -- next part -- An HTML attachment was scrubbed... -- Message: 2 Date: Sat, 10 Nov 2012 07:30:48 -0500 From: Paul Homlish phoml...@homlish.net Subject: [Alsa-user] alsa capture works then stops working To: alsa-user@lists.sourceforge.net Message-ID: 509e48f8.20...@homlish.net Content-Type: text/plain; charset=iso-8859-1 this works over and over and over perfectly: arecord -D plughw:1,0 -c 2 -r 48000 | aplay however, when I do either of: mplayer device=/dev/video0 ALSA_CARD=1 ALSA_PCM_CARD=0 tv:// or vlc v4l2:// --v4l2-standard=NTSC --input-slave=alsa://hw:1,0 --v4l2-width=640 --v4l2-height=480 --aspect-ratio=4:3 then arecord -D plughw:1,0 -c 2 -r 48000 | aplay stops working. Additionally, I never heard any sound from the capture device. here are details for the experience and my system. https://docs.google.com/document/d/1X9pOl5-Yh9nCkPQdmhCOpyaoCBEvvdND5SDn3lFxMrQ/edit -- next part -- An HTML attachment was scrubbed... -- Message: 3 Date: Sat, 10 Nov 2012 23:48:27 +0100 From: Miroslav Rovis m.ro...@inet.hr Subject: Re: [Alsa-user] No audio with mencoder, usual alsa setting To: alsa-user@lists.sourceforge.net Message-ID: 509ed9bb.9000...@inet.hr Content-Type: text/plain; charset=UTF-8 -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 The issue has been solved: http://lists.freedesktop.org/archives/pulseaudio-discuss/2012-November/015243.html Hope this helps other users! Miroslav Rovis Date: Fri, 02 Nov 2012 03:49:47 +0100 From: Miroslav Rovis m.ro...@inet.hr Subject: [Alsa-user] No audio with mencoder, usual alsa setting To: alsa-user@lists.sourceforge.net Message-ID: 509334cb.2060...@inet.hr Content-Type: text/plain; charset=UTF-8 Hi! I searched the list, but didn't find closely relevant topic. It could be udev related, since my errors are similar to these: http://linuxtv.org/pipermail/linux-dvb/2009-January/031362.html OTOH, I get audio with ffmpeg, a path that I also follow: http://ffmpeg.org/pipermail/ffmpeg-user/2012-November/010896.html (pls. find in the latter link my mencoder lines and profile entries that don't get the sound right, so I don't cross post!) It is obviously alsa issue, with mencoder. I could post the console output here. But it doesn't show errors. It just doesn't capture the sound. So, I'll try and post the relevant output of diverse command, to be able to pinpoint the problem. Also, I made a screencast of my alsa problem. Here: Screen 2012-11-02 23h, Alsa problem http://www.youtube.com/watch?v=efvKex6LTMI $ arecord -l List of CAPTURE Hardware Devices shm_open() failed: Permission denied card 0: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: SB [HDA ATI SB], device 2: ALC892 Analog [ALC892 Analog] Subdevices: 1/1 Subdevice #0: subdevice
Re: [Alsa-user] Ices2 and arecord does not work at the same time
El lun, 16-01-2012 a las 21:12 +0100, Clemens Ladisch escribió: José Luis Artuch wrote: When I try to record with arecord the following message appears: ALSA lib pcm_dsnoop.c:574:(snd_pcm_dsnoop_open) unable to open slave arecord: main:564: audio open error: Dispositivo o recurso ocupado If I stop Ices2 with /etc/init.d/ices2 stop, then arecord works very well. Configure ices2 to record from the default device instead of hw:x. Regards, Clemens E-mail clasificado por el Idenfificador de Spam Inteligente. Para modificar la categoría clasificada acceda a su webmail Este mensaje ha sido verificado por el E-mail Protegido. Antivirus actualizado en 05/09/2011 / Versión: 0.97/13554 Thank you very much Clemens, that solved the problem Good luck, Joseba Koldo -- Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
[Alsa-user] Ices2 and arecord does not work at the same time
Hello !! In one PC I have running Debian GNU/Linux (Lenny) with Icecast2 like server and Ices2 like source, all without GUI. When I try to record with arecord the following message appears: ALSA lib pcm_dsnoop.c:574:(snd_pcm_dsnoop_open) unable to open slave arecord: main:564: audio open error: Dispositivo o recurso ocupado If I stop Ices2 with /etc/init.d/ices2 stop, then arecord works very well. How I can get that ices2 and arecord work at the same time ?. Thank you in advance !! -- RSA(R) Conference 2012 Mar 27 - Feb 2 Save $400 by Jan. 27 Register now! http://p.sf.net/sfu/rsa-sfdev2dev2 ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
