[Bug 582849] Re: Multiple capture in same card are not used
[Expired for pulseaudio (Ubuntu) because there has been no activity for 60 days.] ** Changed in: pulseaudio (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/582849 Title: Multiple capture in same card are not used To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/582849/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 582849] Re: Multiple capture in same card are not used
Thank you for reporting this bug to Ubuntu. Ubuntu 10.04 (lucid) reached end-of-life on May 9, 2013. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases Please upgrade to the latest version and re-test. ** Changed in: pulseaudio (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/582849 Title: Multiple capture in same card are not used To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/582849/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 582849] Re: Multiple capture in same card are not used
You need it in both the hda controller and codec (aka routing). if the hda controller does not have enough dma for two capture stream, the driver should not expose the device to use The problem is how can the application know which Input source control should be used for which capture device -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/582849 Title: Multiple capture in same card are not used -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 582849] Re: Multiple capture in same card are not used
It seems like both mine and JOORIS's sound hardware supports recording from both hda channels simultaneously, but AFAIK pulseaudio does not support what you would like to do at the moment. I'm not 100% sure though. At least there is no combine module to turn two sources into one four-channel source. As for the controller and codec Daniel is talking about, that's two pieces of physical hardware (e g your codec is called Realtek ALC888), not to be confused with the codecs used in audio files. ** Changed in: pulseaudio (Ubuntu) Status: Incomplete = Triaged ** Description changed: + The user wants to be able to do multichannel recording with pulseaudio. In this case, we must first make sure that the two subdevices show up independently, then make sure there is a way to combine them into one four channel stream. + + Binary package hint: pulseaudio With Sound card with multiple capture controls (2 source can be read at the same time), only one is used. On my Gigabyte GA-770TA-UD3 motherboard with a Realtek ALC888 integrated sound card [1002:4383], alsamixer show 2 capture device (card name HDA ATI SB) named Capture and Capture 1. - --- + --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC2: mahoru 1762 F pulseaudio - /dev/snd/controlC0: mahoru 1762 F pulseaudio - /dev/snd/pcmC0D0c: mahoru 1762 F...m pulseaudio - /dev/snd/pcmC0D0p: mahoru 1762 F...m pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC2: mahoru 1762 F pulseaudio + /dev/snd/controlC0: mahoru 1762 F pulseaudio + /dev/snd/pcmC0D0c: mahoru 1762 F...m pulseaudio + /dev/snd/pcmC0D0p: mahoru 1762 F...m pulseaudio Card0.Amixer.info: - Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16' -Mixer name : 'Realtek ALC888' -Components : 'HDA:10ec0888,1458a042,0011' -Controls : 40 -Simple ctrls : 22 + Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16' + Mixer name : 'Realtek ALC888' + Components : 'HDA:10ec0888,1458a042,0011' + Controls : 40 + Simple ctrls : 22 Card1.Amixer.info: - Card hw:1 'Bt878'/'Brooktree Bt878 at 0xfd9fe000, irq 23' -Mixer name : 'Bt87x' -Components : '' -Controls : 3 -Simple ctrls : 5 + Card hw:1 'Bt878'/'Brooktree Bt878 at 0xfd9fe000, irq 23' + Mixer name : 'Bt87x' + Components : '' + Controls : 3 + Simple ctrls : 5 Card2.Amixer.info: - Card hw:2 'Namtai'/'Sony corporation EyeToy USB camera Namtai at usb-:00:13.1-3, full speed' -Mixer name : 'USB Mixer' -Components : 'USB054c:0155' -Controls : 0 -Simple ctrls : 0 + Card hw:2 'Namtai'/'Sony corporation EyeToy USB camera Namtai at usb-:00:13.1-3, full speed' + Mixer name : 'USB Mixer' + Components : 'USB054c:0155' + Controls : 0 + Simple ctrls : 0 Card2.Amixer.values: - + DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu 10.04 Lucid Lynx - Beta amd64 (20100406) NonfreeKernelModules: nvidia Package: pulseaudio 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14 PackageArchitecture: amd64 ProcEnviron: - PATH=(custom, user) - LANG=fr_FR.utf8 - SHELL=/bin/zsh + PATH=(custom, user) + LANG=fr_FR.utf8 + SHELL=/bin/zsh ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2 Tags: lucid Uname: Linux 2.6.32-22-generic x86_64 UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers dmi.bios.date: 11/19/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F1 dmi.board.name: GA-770TA-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd11/19/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-770TA-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-770TA-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-770TA-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. mtime.conffile..etc.pulse.daemon.conf: 2010-05-19T23:51:13.247673 mtime.conffile..etc.pulse.default.pa: 2010-05-19T15:16:40.957753 -- Multiple capture in same card are not used https://bugs.launchpad.net/bugs/582849 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 582849] Re: Multiple capture in same card are not used
apport information ** Tags added: apport-collected ** Description changed: Binary package hint: pulseaudio With Sound card with multiple capture controls (2 source can be read at the same time), only one is used. On my Gigabyte GA-770TA-UD3 motherboard with a Realtek ALC888 integrated sound card [1002:4383], alsamixer show 2 capture device (card name HDA ATI SB) named Capture and Capture 1. + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC2: mahoru 1762 F pulseaudio + /dev/snd/controlC0: mahoru 1762 F pulseaudio + /dev/snd/pcmC0D0c: mahoru 1762 F...m pulseaudio + /dev/snd/pcmC0D0p: mahoru 1762 F...m pulseaudio + Card0.Amixer.info: + Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16' +Mixer name : 'Realtek ALC888' +Components : 'HDA:10ec0888,1458a042,0011' +Controls : 40 +Simple ctrls : 22 + Card1.Amixer.info: + Card hw:1 'Bt878'/'Brooktree Bt878 at 0xfd9fe000, irq 23' +Mixer name : 'Bt87x' +Components : '' +Controls : 3 +Simple ctrls : 5 + Card2.Amixer.info: + Card hw:2 'Namtai'/'Sony corporation EyeToy USB camera Namtai at usb-:00:13.1-3, full speed' +Mixer name : 'USB Mixer' +Components : 'USB054c:0155' +Controls : 0 +Simple ctrls : 0 + Card2.Amixer.values: + + DistroRelease: Ubuntu 10.04 + InstallationMedia: Ubuntu 10.04 Lucid Lynx - Beta amd64 (20100406) + NonfreeKernelModules: nvidia + Package: pulseaudio 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu14 + PackageArchitecture: amd64 + ProcEnviron: + PATH=(custom, user) + LANG=fr_FR.utf8 + SHELL=/bin/zsh + ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2 + Tags: lucid + Uname: Linux 2.6.32-22-generic x86_64 + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers + dmi.bios.date: 11/19/2009 + dmi.bios.vendor: Award Software International, Inc. + dmi.bios.version: F1 + dmi.board.name: GA-770TA-UD3 + dmi.board.vendor: Gigabyte Technology Co., Ltd. + dmi.board.version: x.x + dmi.chassis.type: 3 + dmi.chassis.vendor: Gigabyte Technology Co., Ltd. + dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd11/19/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-770TA-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-770TA-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: + dmi.product.name: GA-770TA-UD3 + dmi.sys.vendor: Gigabyte Technology Co., Ltd. + mtime.conffile..etc.pulse.daemon.conf: 2010-05-19T23:51:13.247673 + mtime.conffile..etc.pulse.default.pa: 2010-05-19T15:16:40.957753 ** Attachment added: AlsaDevices.txt http://launchpadlibrarian.net/48832662/AlsaDevices.txt -- Multiple capture in same card are not used https://bugs.launchpad.net/bugs/582849 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 582849] Re: Multiple capture in same card are not used
For #2 : yes i can do that directly to alsa, but the main audio server in ubuntu isn't pulseaudio ? and it can be interesting to record a song for one application and another song to other application, or if the application is capable, record two song at the same time for one application. For #3 : Why codec at the controller point of view ? or codec like vorbis ? for the first, if alsa show 2 control that's god isn't it ? for the second, i don't view the match ?!? for all, sorry for the late, i was busy ^^ -- Multiple capture in same card are not used https://bugs.launchpad.net/bugs/582849 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 582849] Re: Multiple capture in same card are not used
It currently isn't feasible to depend on any underlying hardware having this support. You need it in both the hda controller and codec (aka routing). In the future, passing the raw stream to the hw will be supported in pulse. -- Multiple capture in same card are not used https://bugs.launchpad.net/bugs/582849 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 582849] Re: Multiple capture in same card are not used
Please run this terminal command: apport-collect 582849 to provide more information about your system. ** Changed in: pulseaudio (Ubuntu) Status: New = Incomplete ** Changed in: pulseaudio (Ubuntu) Importance: Undecided = Wishlist -- Multiple capture in same card are not used https://bugs.launchpad.net/bugs/582849 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 582849] Re: Multiple capture in same card are not used
In fact, I have hardware somewhat similar to yours (Realtek ALC888, motherboard GA-MA770T-UD3P), so I decided to give it a try here. I can successfully record two channels simultaneously: I first set up alsamixer to have one capture be the mic and the other line-in, and levels at 0 dB. I then opened two terminal windows and ran the following two commands in parallell: arecord -d 10 -f cd -t wav -D plughw:0,0 foobar0.wav arecord -d 10 -f cd -t wav -D plughw:0,2 foobar2.wav ...and both line and mic were recorded appropriately. Can you confirm that the same applies to you? The pulseaudio layer, however, does not support that out of the box. (I guess this could be a design decision, to try to make things as simple as possible...) Perhaps it is possible by tweaking the PA configuration files...let me meditate on that :-) -- Multiple capture in same card are not used https://bugs.launchpad.net/bugs/582849 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 582849] Re: Multiple capture in same card are not used
Note that not all hardware supports this feature (both the controller and the codec need to support it). On Wed, May 19, 2010 at 7:00 PM, David Henningsson launchpad@epost.diwic.se wrote: In fact, I have hardware somewhat similar to yours (Realtek ALC888, motherboard GA-MA770T-UD3P), so I decided to give it a try here. I can successfully record two channels simultaneously: I first set up alsamixer to have one capture be the mic and the other line-in, and levels at 0 dB. I then opened two terminal windows and ran the following two commands in parallell: arecord -d 10 -f cd -t wav -D plughw:0,0 foobar0.wav arecord -d 10 -f cd -t wav -D plughw:0,2 foobar2.wav ...and both line and mic were recorded appropriately. Can you confirm that the same applies to you? The pulseaudio layer, however, does not support that out of the box. (I guess this could be a design decision, to try to make things as simple as possible...) Perhaps it is possible by tweaking the PA configuration files...let me meditate on that :-) -- Multiple capture in same card are not used https://bugs.launchpad.net/bugs/582849 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 582849] Re: Multiple capture in same card are not used
@Daniel: That is true. From the controller point of view, do you know how to look it up whether this is supported or not? Read the specs, source code, etc? -- Multiple capture in same card are not used https://bugs.launchpad.net/bugs/582849 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
