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Date:      Sat, 28 Mar 2020 11:17:03 +0100
From:      Mathias Picker <Mathias.Picker@virtual-earth.de>
To:        freebsd-questions@freebsd.org
Subject:   Re: USB microphones with FreeBSD-CURRENT
Message-ID:  <86v9moiy1s.fsf@virtual-earth.de>
In-Reply-To: <5c93c4d2-897b-0671-b29a-9fde6031adf5@gmail.com>
References:  <5c93c4d2-897b-0671-b29a-9fde6031adf5@gmail.com>

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Hi Graham,

which application tries to use the mic? I sometimes had problems=20
with gotomeeting, but other than that everything works.

Is the microphone recognized at a testing site like=20
https://www.podcastinsights.com/online-mic-test/ ?

I just tested with it & my jabra 310 and it works fine. Actually,=20
firefox asks which recording source should be used.,
hw.snd.default_unit just preselects a source.

My system

% uname -a
FreeBSD Danton 12.1-STABLE FreeBSD 12.1-STABLE r356939 GENERIC=20
amd64


% cat /dev/sndstat
Installed devices:
pcm0: <Realtek ALC285 (Analog 2.0+HP/2.0)> (play/rec)
pcm1: <Realtek ALC285 (Right Analog Mic)> (rec)
pcm2: <Intel Kaby Lake (HDMI/DP 8ch)> (play)
pcm3: <USB audio> (rec)
pcm4: <USB audio> (rec)
pcm5: <USB audio> (play/rec) default

% mixer -f /dev/mixer5=20
Mixer vol      is currently set to 80:80
Mixer pcm      is currently set to  75:75
Mixer mic      is currently set to   80:80
Recording source: mic

% sysctl hw.snd
hw.snd.maxautovchans: 16
hw.snd.default_unit: 5
hw.snd.version: 2009061500/amd64
hw.snd.default_auto: 0
hw.snd.verbose: 0
hw.snd.vpc_mixer_bypass: 1
hw.snd.feeder_rate_quality: 1
hw.snd.feeder_rate_round: 25
hw.snd.feeder_rate_max: 2016000
hw.snd.feeder_rate_min: 1
hw.snd.feeder_rate_polyphase_max: 183040
hw.snd.feeder_rate_presets: 100:8:0.85 100:36:0.92 100:164:0.97
hw.snd.feeder_eq_exact_rate: 0
hw.snd.feeder_eq_presets:=20
PEQ:16000,0,2500,62,0,2500:-9,9,1,0:44100,48000,88200,96000,176400,192000
hw.snd.basename_clone: 1
hw.snd.compat_linux_mmap: 0
hw.snd.syncdelay: -1
hw.snd.usefrags: 0
hw.snd.vpc_reset: 0
hw.snd.vpc_0db: 45
hw.snd.vpc_autoreset: 1
hw.snd.timeout: 5
hw.snd.latency_profile: 1
hw.snd.latency: 2
hw.snd.report_soft_matrix: 1
hw.snd.report_soft_formats: 1

% pkg info -E firefox
firefox-74.0_5,1

Cheers, Mathias

Graham Perrin writes:

> I can't get web browsers to recognise USB microphones.
>
> USB output (e.g. to my headphones) is OK.
>
> USB input (e.g. from the microphone part of the headphones) is=20
> not.
>
> Any suggestions?
>
>  From <https://redd.it/fmwy9x>:
>
> grahamperrin@momh167-gjp4-8570p:~ % date ; uname -v
> Sun 22 Mar 2020 08:49:07 GMT
> FreeBSD 13.0-CURRENT #0 r359068: Wed Mar 18 21:14:12 GMT 2020=20
> root@momh167-gjp4-8570p:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG
> grahamperrin@momh167-gjp4-8570p:~ % cat /dev/sndstat
> Installed devices:
> pcm0: <ATI R6xx (HDMI)> (play)
> pcm1: <IDT 92HD81B1X (Analog 2.0+HP/2.0)> (play/rec)
> pcm2: <IDT 92HD81B1X (Analog)> (play/rec)
> pcm3: <USB audio> (play/rec) default
> pcm4: <USB audio> (rec)
> No devices installed from userspace.
> grahamperrin@momh167-gjp4-8570p:~ % sysctl hw.snd.default_unit
> hw.snd.default_unit: 3
> grahamperrin@momh167-gjp4-8570p:~ % pkg query '%o %v %R' firefox
> www/firefox 74.0_5,1 FreeBSD
> grahamperrin@momh167-gjp4-8570p:~ %
> _______________________________________________
> freebsd-questions@freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to=20
> "freebsd-questions-unsubscribe@freebsd.org"


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Gesch=C3=A4ftsf=C3=BChrer
Mathias.Picker@virtual-earth.de

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