23 Sep
2019
23 Sep
'19
11:29 a.m.
Hello everyone,
I was wondering if with jack I could create a virtual microphone to use, I
have a hosted server which obviously doesnt have sound card, and I would
like to stream sound via network to the server and process it using some
python packages, for that my script fails because it looks for the sound
card, and I would like to setup a virtual microphone to feed my
application, is this possible?
Greetings
23 Sep
23 Sep
11:40 a.m.
believe you could use netjack, have the virtual server connect to the jack
server on your local machine, which will be synchronized to your local
sound device. though your specific network circumstances might be an issue
for it. there are i believe other solutions like netjack which are better
suited to WAN connections
On Mon, Sep 23, 2019, 2:29 PM Andres Santos <asb.studios(a)gmail.com> wrote:
Hello everyone,
I was wondering if with jack I could create a virtual microphone to use, I
have a hosted server which obviously doesnt have sound card, and I would
like to stream sound via network to the server and process it using some
python packages, for that my script fails because it looks for the sound
card, and I would like to setup a virtual microphone to feed my
application, is this possible?
Greetings
_______________________________________________
Jack-Devel mailing list
Jack-Devel(a)lists.jackaudio.org
http://lists.jackaudio.org/listinfo.cgi/jack-devel-jackaudio.org
11:47 a.m.
The problem is that the device that generates the sound, is not a computer,
it's an esp8266 which is sending only raw values to the server, in the
server i just Converted it to wav but my script wants the ALSA device
On Mon, Sep 23, 2019 at 13:40 Sunset Tech <swansong.tech(a)gmail.com> wrote:
believe you could use netjack, have the virtual server
connect to the jack
server on your local machine, which will be synchronized to your local
sound device. though your specific network circumstances might be an issue
for it. there are i believe other solutions like netjack which are better
suited to WAN connections
On Mon, Sep 23, 2019, 2:29 PM Andres Santos <asb.studios(a)gmail.com> wrote:
--
*Web Architect | Neoris*
Innovation over knowledge
Hello everyone,
I was wondering if with jack I could create a virtual microphone to use,
I have a hosted server which obviously doesnt have sound card, and I would
like to stream sound via network to the server and process it using some
python packages, for that my script fails because it looks for the sound
card, and I would like to setup a virtual microphone to feed my
application, is this possible?
Greetings
_______________________________________________
Jack-Devel mailing list
Jack-Devel(a)lists.jackaudio.org
http://lists.jackaudio.org/listinfo.cgi/jack-devel-jackaudio.org
_______________________________________________
Jack-Devel mailing list
Jack-Devel(a)lists.jackaudio.org
http://lists.jackaudio.org/listinfo.cgi/jack-devel-jackaudio.org
24 Sep
24 Sep
10:46 a.m.
On Mon, September 23, 2019 1:47 pm, Andres Santos wrote:
The problem is that the device that generates the
sound, is not a
computer,
it's an esp8266 which is sending only raw values to the server, in the
server i just Converted it to wav but my script wants the ALSA device
The jackd server is designed for low latency audio transfer between
applications. In most cases virtual servers are not made with low latency
in mind, so probably jackd is not the best solution for your use.
With ESP8266 I assume that the connection is WiFi, which is another source
of variable and high latency. For most cases even WiFi to a dedicated
local machine is not recommended with jackd, if I understand correctly
you will be generating or collecting data with an ESP8266, sending via
WiFi to some virtual server. Is the virtual server on the same local
network, or remote and must be accessed over the Internet?
From the limited information given so far, my
impression is that modifying
the python program will be less work than getting jackd
to work for this
use case.
--
Chris Caudle
10:53 a.m.
Hello Chris, very good sum up, yes my esp8266 is connected to wifi, and
using UDP is trying to send "almost near real time" at least the lag is not
very perceived, now, the remote server is not on my local network, is a
linode server, and I am trying to use snowboy kitt, which relies on pyaudio
and is pyaudio the one which fails if a sound card is not present, I
created a dummy sound card but I still cannot manage to make mi virtual
microphone the default one
On Tue, Sep 24, 2019 at 12:46 PM Chris Caudle <chris(a)chriscaudle.org> wrote:
On Mon, September 23, 2019 1:47 pm, Andres Santos
wrote:
--
*Web Architect | Neoris*
Innovation over knowledge
The problem is that the device that generates the
sound, is not a
computer,
it's an esp8266 which is sending only raw values to the server, in the
server i just Converted it to wav but my script wants the ALSA device
The jackd server is designed for low latency audio transfer between
applications. In most cases virtual servers are not made with low latency
in mind, so probably jackd is not the best solution for your use.
With ESP8266 I assume that the connection is WiFi, which is another source
of variable and high latency. For most cases even WiFi to a dedicated
local machine is not recommended with jackd, if I understand correctly
you will be generating or collecting data with an ESP8266, sending via
WiFi to some virtual server. Is the virtual server on the same local
network, or remote and must be accessed over the Internet?
From the limited information given so far, my impression is that modifying
the python program will be less work than getting jackd to work for this
use case.
--
Chris Caudle
_______________________________________________
Jack-Devel mailing list
Jack-Devel(a)lists.jackaudio.org
http://lists.jackaudio.org/listinfo.cgi/jack-devel-jackaudio.org
1768
days inactive
1769
days old
jackaudio@lists.linuxaudio.org
4 comments
3 participants
participants (3)
-
Andres Santos -
Chris Caudle -
Sunset Tech