>
>
> Hi Filipe,
>
> I tried to reinstall Jack but nothing as change, I’m still not able to make any of my soft/daw/audio applications …..appear in the « connection » window of jack. I can only see « system"
> I tried in another Mac (one of my friend) .It’s an old one, not M1. And it worked.
> I’m pretty sure jack is not working correctly.
> Any help would be more than appreciated.
> Thanks.
>
>
>> Le 17 avr. 2021 à 17:45, Jean Georgo <jeangeorgo(a)gmail.com <mailto:jeangeorgo@gmail.com>> a écrit :
>>
>> Hi Filipe,
>> I didn't know carla , i am going to see that.
>> Thanks again for your help,
>>
>> jfi.
>>
>> Le sam. 17 avr. 2021 à 15:45, Filipe Coelho <falktx(a)falktx.com <mailto:falktx@falktx.com>> a écrit :
>> I wrote Carla and use it on a regular basis, this works fine as far as I am concerned.
>>
>> https://kx.studio/Applications:Carla <https://kx.studio/Applications:Carla>
>> On macOS it uses coreaudio driver by default, but you can easily change it in the settings to use jack (make sure to pick multi-client mode too)
>> It is not to connecting multiple applications, but plugins. Each plugin as its own client.
>>
>> There are a few other projects out there that can send audio from one application to another.
>> Stuff like SoundFlower, BlackHole and Rewire.
>> I do not have experience with them, so no idea how good or bad they work.
>>
>>
>>
>> On 17/04/21 12:40, Jean Georgo wrote:
>>> Hello Filipe,
>>> Thanks for your answer.
>>> I am not able to run jack with any of my software ( and I tried with a bunch of then) . What to you advice me to do to be able to connect different soft via jack.
>>> Regards,
>>> Jfi.
>>>
>>>> Le 17 avr. 2021 à 15:28, Filipe Coelho <falktx(a)falktx.com <mailto:falktx@falktx.com>> a écrit :
>>>>
>>>> jack is working properly, everything is fine from those logs, it is likely that sooperlooper is the one that needs a fix.
>>>>
>>>>
>>>>
>>>> On 17/04/21 12:17, Jean Georgo wrote:
>>>>> I every one,
>>>>> I'm new with jack . Just dowload JACK 1.9.18 macOS-universal <https://github.com/jackaudio/jack2-releases/releases/download/v1.9.18/jack2…>. to use it with my mac book pro M1 (big sur).
>>>>> Download also supperlooper.
>>>>> When i open jack, it shows my interface (sound card UAD appolo) but when i open superlooper, it says "connection error, no response from superlooper"
>>>>> I tried to open other software like uad luna or garage band, but they dont show in jack neither
>>>>> Message from jack:
>>>>> <https://github.com/jackaudio/jack2-releases/releases/download/v1.9.18/jack2…>
>>>>> 4:59:43.824 Statistics reset.
>>>>> 14:59:43.855 JACK is starting...
>>>>> 14:59:43.855 /usr/local/bin/jackd -dcoreaudio -dcom_uaudio_driver_UAD2AudioEngine:0 -r44100 -p16
>>>>> 14:59:43.919 JACK was started with PID=4553.
>>>>> 14:59:46.089 JACK connection change.
>>>>> 14:59:46.089 Server configuration saved to "/Users/jfi/.jackdrc".
>>>>> 14:59:46.089 Statistics reset.
>>>>> 14:59:46.092 Client activated.
>>>>> 14:59:46.092 Patchbay deactivated.
>>>>> 14:59:46.096 JACK connection graph change.
>>>>> 15:01:08.246 Client deactivated.
>>>>> 15:01:08.248 JACK is stopping...
>>>>> 15:01:08.293 JACK was stopped
>>>>> 15:01:08.615 JACK is starting...
>>>>> 15:01:08.615 /usr/local/bin/jackd -dcoreaudio
>>>>> 15:01:08.628 JACK was started with PID=4559.
>>>>> 15:01:10.859 JACK connection change.
>>>>> 15:01:10.859 Server configuration saved to "/Users/jfi/.jackdrc".
>>>>> 15:01:10.859 Statistics reset.
>>>>> 15:01:10.866 Client activated.
>>>>> 15:01:10.866 Patchbay deactivated.
>>>>> 15:01:10.884 JACK connection graph change.
>>>>>
>>>>> Do you know how i can have Jack to work ?
>>>>> Thanks a lot for you help,
>>>>>
>>>>> jfi
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> JackAudio mailing list
>>>>> JackAudio(a)lists.linuxaudio.org <mailto:JackAudio@lists.linuxaudio.org>
>>>>> https://lists.linuxaudio.org/listinfo/jackaudio <https://lists.linuxaudio.org/listinfo/jackaudio>
>>>> _______________________________________________
>>>> JackAudio mailing list
>>>> JackAudio(a)lists.linuxaudio.org <mailto:JackAudio@lists.linuxaudio.org>
>>>> https://lists.linuxaudio.org/listinfo/jackaudio <https://lists.linuxaudio.org/listinfo/jackaudio>
>>>
>
>
> Hi Filipe,
>
> I tried to reinstall Jack but nothing as change, I’m still not able to make any of my soft/daw/audio applications …..appear in the « connection » window of jack. I can only see « system"
> I tried in another Mac (one of my friend) .It’s an old one, not M1. And it worked.
> I’m pretty sure jack is not working correctly.
> Any help would be more than appreciated.
> Thanks.
>
>
>> Le 17 avr. 2021 à 17:45, Jean Georgo <jeangeorgo(a)gmail.com <mailto:jeangeorgo@gmail.com>> a écrit :
>>
>> Hi Filipe,
>> I didn't know carla , i am going to see that.
>> Thanks again for your help,
>>
>> jfi.
>>
>> Le sam. 17 avr. 2021 à 15:45, Filipe Coelho <falktx(a)falktx.com <mailto:falktx@falktx.com>> a écrit :
>> I wrote Carla and use it on a regular basis, this works fine as far as I am concerned.
>>
>> https://kx.studio/Applications:Carla <https://kx.studio/Applications:Carla>
>> On macOS it uses coreaudio driver by default, but you can easily change it in the settings to use jack (make sure to pick multi-client mode too)
>> It is not to connecting multiple applications, but plugins. Each plugin as its own client.
>>
>> There are a few other projects out there that can send audio from one application to another.
>> Stuff like SoundFlower, BlackHole and Rewire.
>> I do not have experience with them, so no idea how good or bad they work.
>>
>>
>>
>> On 17/04/21 12:40, Jean Georgo wrote:
>>> Hello Filipe,
>>> Thanks for your answer.
>>> I am not able to run jack with any of my software ( and I tried with a bunch of then) . What to you advice me to do to be able to connect different soft via jack.
>>> Regards,
>>> Jfi.
>>>
>>>> Le 17 avr. 2021 à 15:28, Filipe Coelho <falktx(a)falktx.com <mailto:falktx@falktx.com>> a écrit :
>>>>
>>>> jack is working properly, everything is fine from those logs, it is likely that sooperlooper is the one that needs a fix.
>>>>
>>>>
>>>>
>>>> On 17/04/21 12:17, Jean Georgo wrote:
>>>>> I every one,
>>>>> I'm new with jack . Just dowload JACK 1.9.18 macOS-universal <https://github.com/jackaudio/jack2-releases/releases/download/v1.9.18/jack2…>. to use it with my mac book pro M1 (big sur).
>>>>> Download also supperlooper.
>>>>> When i open jack, it shows my interface (sound card UAD appolo) but when i open superlooper, it says "connection error, no response from superlooper"
>>>>> I tried to open other software like uad luna or garage band, but they dont show in jack neither
>>>>> Message from jack:
>>>>> <https://github.com/jackaudio/jack2-releases/releases/download/v1.9.18/jack2…>
>>>>> 4:59:43.824 Statistics reset.
>>>>> 14:59:43.855 JACK is starting...
>>>>> 14:59:43.855 /usr/local/bin/jackd -dcoreaudio -dcom_uaudio_driver_UAD2AudioEngine:0 -r44100 -p16
>>>>> 14:59:43.919 JACK was started with PID=4553.
>>>>> 14:59:46.089 JACK connection change.
>>>>> 14:59:46.089 Server configuration saved to "/Users/jfi/.jackdrc".
>>>>> 14:59:46.089 Statistics reset.
>>>>> 14:59:46.092 Client activated.
>>>>> 14:59:46.092 Patchbay deactivated.
>>>>> 14:59:46.096 JACK connection graph change.
>>>>> 15:01:08.246 Client deactivated.
>>>>> 15:01:08.248 JACK is stopping...
>>>>> 15:01:08.293 JACK was stopped
>>>>> 15:01:08.615 JACK is starting...
>>>>> 15:01:08.615 /usr/local/bin/jackd -dcoreaudio
>>>>> 15:01:08.628 JACK was started with PID=4559.
>>>>> 15:01:10.859 JACK connection change.
>>>>> 15:01:10.859 Server configuration saved to "/Users/jfi/.jackdrc".
>>>>> 15:01:10.859 Statistics reset.
>>>>> 15:01:10.866 Client activated.
>>>>> 15:01:10.866 Patchbay deactivated.
>>>>> 15:01:10.884 JACK connection graph change.
>>>>>
>>>>> Do you know how i can have Jack to work ?
>>>>> Thanks a lot for you help,
>>>>>
>>>>> jfi
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> JackAudio mailing list
>>>>> JackAudio(a)lists.linuxaudio.org <mailto:JackAudio@lists.linuxaudio.org>
>>>>> https://lists.linuxaudio.org/listinfo/jackaudio <https://lists.linuxaudio.org/listinfo/jackaudio>
>>>> _______________________________________________
>>>> JackAudio mailing list
>>>> JackAudio(a)lists.linuxaudio.org <mailto:JackAudio@lists.linuxaudio.org>
>>>> https://lists.linuxaudio.org/listinfo/jackaudio <https://lists.linuxaudio.org/listinfo/jackaudio>
>>>
>
I every one,
I'm new with jack . Just dowload JACK 1.9.18 macOS-universal
<https://github.com/jackaudio/jack2-releases/releases/download/v1.9.18/jack2…>.
to use it with my mac book pro M1 (big sur).
Download also supperlooper.
When i open jack, it shows my interface (sound card UAD appolo) but when i
open superlooper, it says "connection error, no response from superlooper"
I tried to open other software like uad luna or garage band, but they dont
show in jack neither
Message from jack:
<https://github.com/jackaudio/jack2-releases/releases/download/v1.9.18/jack2…>
4:59:43.824 Statistics reset.
14:59:43.855 JACK is starting...
14:59:43.855 /usr/local/bin/jackd -dcoreaudio
-dcom_uaudio_driver_UAD2AudioEngine:0 -r44100 -p16
14:59:43.919 JACK was started with PID=4553.
14:59:46.089 JACK connection change.
14:59:46.089 Server configuration saved to "/Users/jfi/.jackdrc".
14:59:46.089 Statistics reset.
14:59:46.092 Client activated.
14:59:46.092 Patchbay deactivated.
14:59:46.096 JACK connection graph change.
15:01:08.246 Client deactivated.
15:01:08.248 JACK is stopping...
15:01:08.293 JACK was stopped
15:01:08.615 JACK is starting...
15:01:08.615 /usr/local/bin/jackd -dcoreaudio
15:01:08.628 JACK was started with PID=4559.
15:01:10.859 JACK connection change.
15:01:10.859 Server configuration saved to "/Users/jfi/.jackdrc".
15:01:10.859 Statistics reset.
15:01:10.866 Client activated.
15:01:10.866 Patchbay deactivated.
15:01:10.884 JACK connection graph change.
Do you know how i can have Jack to work ?
Thanks a lot for you help,
jfi
I every one,
I'm new with jack . Just dowload JACK 1.9.18 macOS-universal
<https://github.com/jackaudio/jack2-releases/releases/download/v1.9.18/jack2…>.
to use it with my mac book pro M1 (big sur).
Download also supperlooper.
When i open jack, it shows my interface (sound card UAD appolo) but when i
open superlooper, it says "connection error, no response from superlooper"
I tried to open other software like uad luna or garage band, but they dont
show in jack neither
Message from jack:
<https://github.com/jackaudio/jack2-releases/releases/download/v1.9.18/jack2…>
4:59:43.824 Statistics reset.
14:59:43.855 JACK is starting...
14:59:43.855 /usr/local/bin/jackd -dcoreaudio
-dcom_uaudio_driver_UAD2AudioEngine:0 -r44100 -p16
14:59:43.919 JACK was started with PID=4553.
14:59:46.089 JACK connection change.
14:59:46.089 Server configuration saved to "/Users/jfi/.jackdrc".
14:59:46.089 Statistics reset.
14:59:46.092 Client activated.
14:59:46.092 Patchbay deactivated.
14:59:46.096 JACK connection graph change.
15:01:08.246 Client deactivated.
15:01:08.248 JACK is stopping...
15:01:08.293 JACK was stopped
15:01:08.615 JACK is starting...
15:01:08.615 /usr/local/bin/jackd -dcoreaudio
15:01:08.628 JACK was started with PID=4559.
15:01:10.859 JACK connection change.
15:01:10.859 Server configuration saved to "/Users/jfi/.jackdrc".
15:01:10.859 Statistics reset.
15:01:10.866 Client activated.
15:01:10.866 Patchbay deactivated.
15:01:10.884 JACK connection graph change.
Do you know how i can have Jack to work ?
Thanks a lot for you help,
jfi
Hi Marko et alii,
I guess it came from the usb-device.
Seems the device do not handle the power off properly.
(usb-bus get out of sync)
It may help to power off the usb-ports in sleep-mode. (disable the charge function in bios)
A simple test may be to disconnect & connect the device after resume.
Am 11.04.2021 um 23:03 schrieb Marko Schuetz-Schmuck:
> Karsten <tuxtrainer(a)t-online.de> writes:
>
>> Hi Marko et alii,
>>
>> Dont' understood: The script hungs or the computer upon resume ?
>
> the script has not hung for me yet, it's the computer that hangs on
> resume when alsa_in is running and connected as the script sets it up.
>
>>--
Schöne Grüße / Best Regards
Karsten
"Intelligence should be used for the benefit of humanity."
Hi,
I'm using a Blue Snowball that I activate with a script
#!/usr/bin/zsh
HARDWARE_ADDRESS=`arecord -l | grep "Blue Snowball" | sed -e "s|card \([[:digit:]]\).*Blue Snowball.*device \([[:digit:]]\).*|\1,\2|"`
case $1 in
"jack")
alsa_in -d hw:$HARDWARE_ADDRESS -c 1 -p 512 >/dev/null &
sleep 2
jack_connect "alsa_in:capture_1" "PulseAudio JACK Source:front-left"
jack_connect "alsa_in:capture_1" "PulseAudio JACK Source:front-right"
;;
"monitor")
jack_connect "alsa_in:capture_1" "system:playback_1"
jack_connect "alsa_in:capture_1" "system:playback_2"
;;
*)
pkill -f "alsa_in -d hw:$HARDWARE_ADDRESS" || true
;;
esac
When I forget to have the script kill alsa_in and I suspend the computer
it hangs upon resume. This is using Manjaro/KDE. WHat would be the
recommended way to fix this?
Thanks in advance.
Marko
Hi guys,
I’m contributing to librespot, which you might know as an open source client library for Spotify, and am writing you for your help to test changes to its JACK backend.
I’m no JACK user myself and trying to test for regressions in a patch that handles Spotify samples in 32-bit floats instead of 16-bit integers (for doing volume control and normalization). However, I'm not getting any sound and wondering if I am doing this right.
I’ve installed jackd2 1.9.12 on Raspian 10. I’ve got a working Alsa setup that outputs to an external DAC over I2S. I launched with “ jackd -dalsa -s -r 44100” and can hear a test tone playing when executing “jack_simple_client”. So far, so good.
However, I’m not getting any sound (or errors) when launching playing music with librespot launched with “—name test --verbose --backend jack audio --disable-audio-cache”. This is both on my branch of work [1] as it is on the untouched development branch [2].
Is there anything else I need to set up? Or better yet, could any librespot users chime in?
Thanking you in advance,
Roderick
[1] https://github.com/librespot-org/librespot/pull/660
[2] https://github.com/librespot-org/librespot
There is supposed to be an unsubscribe link on these emails. I have been
receiving these mail for over a year and I am not
interested in receiving them.
Thanks
On Tue, Apr 6, 2021 at 5:00 PM <jackaudio-request(a)lists.linuxaudio.org>
wrote:
> Send JackAudio mailing list submissions to
> jackaudio(a)lists.linuxaudio.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://lists.linuxaudio.org/listinfo/jackaudio
> or, via email, send a message with subject or body 'help' to
> jackaudio-request(a)lists.linuxaudio.org
>
> You can reach the person managing the list at
> jackaudio-owner(a)lists.linuxaudio.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of JackAudio digest..."
>
>
> Today's Topics:
>
> 1. Re: [LAD] new-session-management on jackaudio.org (David Runge)
> 2. Re: [LAD] new-session-management on jackaudio.org (David Runge)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 6 Apr 2021 09:57:12 +0200
> From: David Runge <dave(a)sleepmap.de>
> To: Rui Nuno Capela <rncbc(a)rncbc.org>
> Cc: jackaudio(a)lists.linuxaudio.org
> Subject: Re: [Jackaudio] [LAD] new-session-management on jackaudio.org
> Message-ID: <YGwUWIYOZvPMR7IB@hmbx>
> Content-Type: text/plain; charset="utf-8"
>
> Hi all,
>
> On 2021-04-04 21:31:25 (+0100), Rui Nuno Capela wrote:
> > I'm not willing to open and engage into yet another discussion about the
> so
> > called "NSM fork",
>
> and yet this is exactly what happened.
> @Rui given that **you know** how this topic derails, the correct thing
> to do would have been to get in touch with the author of the software
> directly and **accept** whatever they decide.
>
> Purposefully engaging in this nonesense again and again, while even
> **cross-posting** on two lists is exactly how people are driven away
> from this platform and how one burns out the people who are trying to
> keep it running.
>
> This mailing list is **not** about politics around where stuff should
> be, should go or whatnot. This list is about development of audio
> software on Linux.
>
> This is why I will moderate this list again and drop any new message
> that goes towards this topic without any further notice.
>
> Please go back to what this list is actually meant for.
>
> Best,
> David
>
> --
> https://sleepmap.de
>
Hi all,
Please refer to this thread on linuxmusicians.com forum, starting here:
re. Non-Session-Manager fork descalation
https://linuxmusicians.com/viewtopic.php?p=130477#p130477
I'm not willing to open and engage into yet another discussion about the
so called "NSM fork", though I still don't understand what jackaudio.org
has to do with the new(er)-session-management (aka "NSM fork") and why
it is now moved from linuxaudio.org to jackaudio.org.
I don't like it and as I said before (on #jack irc), it won't get my
vote in: please don't make the same mistake again and keep jackaudio.org
away from this diatribe.
So please, host it on its own website, or github.com page, or on
kx.studio or laborejo.org, as these are the proper to the main two
proponents to "the fork".
Thanks for listening
--
rncbc aka. Rui Nuno Capela
rncbc(a)rncbc.org
Dear All,
I am developing a software synthesiser.
My question is about how much headroom I need to leave.
My understanding is:
1. The audio range is from -1.0 to 1.0 (yes/no?).
2. Anything above 1.0 or below -1.0 will be clipped.
3. If the audio interface is 16 bit, then -1.0 corresponds to -32768 and
1.0 corresponds to 32767.
4. If I play a note on a synthesiser and it generate sine wave from -1.0
to 1.0 then this is no good. I need to divide it by some number to leave
a headroom.
5. The question is, how much headroom I need?
Any help would be appreciated.
With kind regards,
Robert
