Re: [Alsa-user] Capturing audio on second capture input
Ah, thanks. I thought I'd tried that to see if it was working, but I must have gotten the device string format wrong or something. arecord is perfectly happy recording from either device. So I guess my problem is really in JACK (or it's just impossible to use both devices at once). I'll hunt down the JACK support forums/mailing lists, and see what I can find out. Thanks! On Tue, Mar 31, 2020 at 5:29 PM Clemens Ladisch via Alsa-user < alsa-user@lists.sourceforge.net> wrote: > Christopher Lansing wrote: > > card 0: SB [HDA ATI SB], device 2: ALC892 Alt Analog [ALC892 Alt Analog] > > You have to tell whatever program you're using to use this device. > For example, "arecord -D plughw:0,2 -f dat something.wav". > > > Regards, > Clemens > > > ___ > Alsa-user mailing list > Alsa-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-user > ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Capturing audio on second capture input
Christopher Lansing wrote: > card 0: SB [HDA ATI SB], device 2: ALC892 Alt Analog [ALC892 Alt Analog] You have to tell whatever program you're using to use this device. For example, "arecord -D plughw:0,2 -f dat something.wav". Regards, Clemens ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Capturing audio on second capture input
Thanks for helping me look into it. I've got three devices showing up - although one of them is my USB webcam. But I believe the output is saying two devices on the audio card (unless that subdevice info changes the meaning of "device 0" and "device 2") 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 Alt Analog [ALC892 Alt Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: camera [USB Live camera], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 On Tue, Mar 31, 2020 at 12:08 PM Clemens Ladisch via Alsa-user < alsa-user@lists.sourceforge.net> wrote: > Christopher Lansing wrote: > > I can't record from "Capture 1". > > How many devices show up in the output of "arecord -l"? > > > Regards, > Clemens > > > ___ > Alsa-user mailing list > Alsa-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-user > ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Capturing audio on second capture input
Christopher Lansing wrote: > I can't record from "Capture 1". How many devices show up in the output of "arecord -l"? Regards, Clemens ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
[Alsa-user] Capturing audio on second capture input
Hi Mailing list, I'm hoping somebody can either help me solve this, or at least confirm that it can't be done so I can stop trying to solve it. Long story short, I have a built-in audio card (ALC892), which looks like it should be able to capture two inputs. At least, alsamixer shows "Capture" and "Capture 1", JACK agrees with that assessment, and if I've figured out how to read the system info, that should be right. The card has front mic, rear mic, and line-in options. If I assign any of them to "Capture" in alsamixer, I can record from any one of them. But I can't record from "Capture 1". Nothing assigned to it comes through. It has been switched on in alsamixer. I'd like to be able to capture one of the mics and the line-in at the same time. Does this sound familiar to anyone? What system information do you need to help figure this out? Or is this a known "it doesn't work, stop wasting time on it"? Thanks, Christopher ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
