Re: [Alsa-user] can play back but can't capture
Kent Tong wrote: > Below is the output of "arecord -l". I have no idea what that Alt device is. > > card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog] hw:0,0 (or better plughw:0,2 for automatic sample format conversion) > card 0: PCH [HDA Intel PCH], device 2: Generic Alt Analog [Generic Alt Analog] hw:0,2 (plughw:0,2) >> Which device did you try to use? Can you try both? > > I only use the front mic. The second device can also be configured to record from the front mic. Please try the rear mic, too. >> Does the line input work? > > how to test that? Connect anything to the line input, and set it as source. Regards, Clemens -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] can play back but can't capture
On Fri, Nov 24, 2017 at 4:38 PM, Clemens Ladisch via Alsa-user < alsa-user@lists.sourceforge.net> wrote: > Kent Tong wrote: > > Simple mixer control 'Capture',0 > > Front Left: Capture 63 [100%] [30.00dB] [on] > > Front Right: Capture 63 [100%] [30.00dB] [on] > > Simple mixer control 'Input Source',0 > > Items: 'Front Mic' 'Rear Mic' 'Line' > > Item0: 'Front Mic' > > Simple mixer control 'Front Mic Boost',0 > > Front Left: 2 [67%] [20.00dB] > > Front Right: 2 [67%] [20.00dB] > > This looks OK. Did you try to record from the front mic? > Yes. > > Simple mixer control 'Capture',1 > > Front Left: Capture 0 [0%] [-17.25dB] [off] > > Front Right: Capture 0 [0%] [-17.25dB] [off] > > Simple mixer control 'Input Source',1 > > Items: 'Front Mic' 'Rear Mic' 'Line' > > Item0: 'Rear Mic' > > Simple mixer control 'Rear Mic Boost',0 > > Front Left: 0 [0%] [0.00dB] > > Front Right: 0 [0%] [0.00dB] > > You have a second capture device (see "arecord -l"), which is currently > configured to record silence. > Below is the output of "arecord -l". I have no idea what that Alt device is. List of CAPTURE Hardware Devices card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 2: Generic Alt Analog [Generic Alt Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 > Which device did you try to use? Can you try both? > > I only use the front mic. > > Simple mixer control 'Line Boost',0 > > Front Left: 0 [0%] [0.00dB] > > Front Right: 0 [0%] [0.00dB] > > Does the line input work? > > how to test that? Thanks a lot for your help! -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] can play back but can't capture
Kent Tong wrote: > Simple mixer control 'Capture',0 > Front Left: Capture 63 [100%] [30.00dB] [on] > Front Right: Capture 63 [100%] [30.00dB] [on] > Simple mixer control 'Input Source',0 > Items: 'Front Mic' 'Rear Mic' 'Line' > Item0: 'Front Mic' > Simple mixer control 'Front Mic Boost',0 > Front Left: 2 [67%] [20.00dB] > Front Right: 2 [67%] [20.00dB] This looks OK. Did you try to record from the front mic? > Simple mixer control 'Capture',1 > Front Left: Capture 0 [0%] [-17.25dB] [off] > Front Right: Capture 0 [0%] [-17.25dB] [off] > Simple mixer control 'Input Source',1 > Items: 'Front Mic' 'Rear Mic' 'Line' > Item0: 'Rear Mic' > Simple mixer control 'Rear Mic Boost',0 > Front Left: 0 [0%] [0.00dB] > Front Right: 0 [0%] [0.00dB] You have a second capture device (see "arecord -l"), which is currently configured to record silence. Which device did you try to use? Can you try both? > Simple mixer control 'Line Boost',0 > Front Left: 0 [0%] [0.00dB] > Front Right: 0 [0%] [0.00dB] Does the line input work? Regards, Clemens -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
