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Problems with my WebCam Microphone

Graphical Environments, Managers, Multimedia & Desktop questions.
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Gerardo The Cat
Posts: 1
Joined: 2022-07-09 19:09

Problems with my WebCam Microphone

#1 Post by Gerardo The Cat »

Hello I am Gerardo :D

I have a webcam with a built-in microphone, and when I want to use it, even though it detects it, only the video works, not the audio, so the built-in microphone does nothing.

I'm using version 11 of Debian, although I remember that when I used Ubuntu 20.04 it didn't work either.

And I am sure that I am using the microphone of the WebCam

- This is the output of

Code: Select all

pacmd list-sources
, in case it's useful.

Code: Select all

2 source(s) available.
  * index: 1
	name: <alsa_input.usb-GENERAL_GENERAL_WEBCAM-02.mono-fallback>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: IDLE
	suspend cause: (none)
	priority: 9040
	volume: mono: 1500000 / 2289% / 81.58 dB
	        balance 0.00
	base volume: 9619 /  15% / -50.00 dB
	volume steps: 65537
	muted: no
	current latency: 1647524.04 ms
	max rewind: 0 KiB
	sample spec: s16le 1ch 16000Hz
	channel map: mono
	             Mono
	used by: 0
	linked by: 0
	configured latency: 2000.00 ms; range is 0.50 .. 2000.00 ms
	card: 0 <alsa_card.usb-GENERAL_GENERAL_WEBCAM-02>
	module: 16
	properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "USB Audio"
		alsa.id = "USB Audio"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "1"
		alsa.card_name = "GENERAL WEBCAM"
		alsa.long_card_name = "GENERAL GENERAL WEBCAM at usb-0000:00:1a.0-1.5, high speed"
		alsa.driver_name = "snd_usb_audio"
		device.bus_path = "pci-0000:00:1a.0-usb-0:1.5:1.2"
		sysfs.path = "/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.2/sound/card1"
		udev.id = "usb-GENERAL_GENERAL_WEBCAM-02"
		device.bus = "usb"
		device.vendor.id = "1b3f"
		device.vendor.name = "Generalplus Technology Inc."
		device.product.id = "2002"
		device.product.name = "808 Camera"
		device.serial = "GENERAL_GENERAL_WEBCAM"
		device.form_factor = "webcam"
		device.string = "hw:1"
		device.buffering.buffer_size = "64000"
		device.buffering.fragment_size = "32000"
		device.access_mode = "mmap+timer"
		device.profile.name = "mono-fallback"
		device.profile.description = "Mono"
		device.description = "808 Camera Mono"
		module-udev-detect.discovered = "1"
		device.icon_name = "camera-web-usb"
	ports:
		analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-input-microphone"
	active port: <analog-input-mic>
    index: 2
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	driver: <module-alsa-card.c>
	flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: IDLE
	suspend cause: (none)
	priority: 1030
	volume: front-left: 65532 / 100% / -0.00 dB,   front-right: 65532 / 100% / -0.00 dB
	        balance 0.00
	base volume: 65536 / 100% / 0.00 dB
	volume steps: 65537
	muted: no
	current latency: 0.00 ms
	max rewind: 344 KiB
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             Estéreo
	used by: 0
	linked by: 0
	configured latency: 2000.00 ms; range is 0.50 .. 2000.00 ms
	monitor_of: 1
	card: 1 <alsa_card.pci-0000_00_1b.0>
	module: 17
	properties:
		device.description = "Monitor of Audio Interno Estéreo analógico"
		device.class = "monitor"
		alsa.card = "0"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xfe420000 irq 32"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1b.0"
		sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "1c20"
		device.product.name = "6 Series/C200 Series Chipset Family High Definition Audio Controller"
		device.form_factor = "internal"
		device.string = "0"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
Thanks in advance. :D

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