Hi,
A Radium user can't get sound out of his firewire soundcard.
Here's the mail:
"
I seem to be too stupid to setup Jack OSX with Radium 4 in my OSX 10.9.4
system:
I never hear anything. output 3+4 of radium are routed to system default
1+2, which should be my firewire audio interface.
"
Anyone knows what could be wrong?
hi.
i am working with some virtual systems.
i have a linux machine using pulse to output audio (i can't change this).
i have a windows machine without sound.
i followed this tutorial to stream audio from the windows to the linux
machine:
https://blogs.gentoo.org/mgorny/2015/01/16/surround-sound-over-network-with…
my problem is:
the linux machine is also virtual and has no alsa device.
all audio is send per pulse to the real audio output (as already
mentioned, i can't change this).
my question:
how can i configure jack to send its output to pulse? (i know, normally
people do this the other way around)
i am grateful for any hints.
-tom
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Hello,
I have a Linux computer that is running a recording. I'd like to be able to
also stream what is recorded to another computer through the network and
listen to that with the speakers. I'm using Jack 1. I'm running jackd -d
net on the slave computer, and jack_netsource on the recording one. Then,
to play the sound through the speakers, I run alsa_out on the slave
computer and connect the appropriate ports.
Now I'd like to be also able to listen on a computer with OSX (the
recording computer stays the same). I've installed jack from Macports, but
there is no Alsa for OSX. What can I do to get the same result?
Thank you,
Michal Badura
---------- Forwarded message ----------
From: "George Martínez" <latenciaalcontacto789(a)gmail.com>
Date: Jul 9, 2016 3:49 PM
Subject: MIDI in Jack
To: <jack-devel(a)jackaudio.org>
Cc:
Hi :)
I will love to know how to use the Jack application with MIDI
Do I have to download virtual midi cables for that? Does it provides low
latency MIDI?
Thank you and great app by the way
Hey guys,
Currently I am hacking in Jack transport support for a certain project.
And while doing that, I am wondering whether it is possible to get a
notficiation when the current timebase master has stepped down.
Bascially what I have in mind for my client:
* During startup, check if there is a timebase master and if not, be it
(which I know is possible with jack_set_timebase_callback(..,1,...)).
* In case there was another timebase master that resigns at a certain point
in time (leaves the graph, steps down for some reason,...),
take over the timebase.
I couldn't figure out a way to get a notification (callback etc.) that the
current timebase master just has stepped down.
Is there one? If not, is there a specific reason for that?
Your help would be highly appreciated.
Kind regards,
micu
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<<</>>
http://www.micuintus.de
Hi there,
I've been happily using the pre-installed Jack2 that comes with Ubuntu
Studio 14.04.3.
Now I require the ability to use more than 64 clients then tried to
compile Jack2 from the package JACK 1.9.10 found at jackaudio.org/downloads
I'm running on a 64 bits machine but would like to get support for 32
bits applications as well.
Configure runs fine with ./waf configure --prefix=/usr --dbus --profile
--mixed --clients=256 --ports-per-application=2048 --alsa
--libdir=/usr/lib/x86_64-linux-gnu/ --libdir32=/usr/lib/i386-linux-gnu/
Then build fails:
(...)
/usr/bin/ld: cannot find -ldbus-1
(...)
I know it has something to do with the 32 bits library of dbus but need
help to find out how to get them properly.
I have already the following installed:
sudo apt-get install build-essential gcc-multilib g++-multilib
fakeroot checkinstall
sudo apt-get build-dep jackd2
sudo apt-get install libdbus-1-3:i386
Am I still missing some libraries?
Is it about some environment variable?
Is it necessary to compile libdbus?
Thanks for your input.
DjZU
Hi,
i wondered if the following scenario could work.
Assuming DSP is basically maths, and the formula and variables for every
plugin would be known, would it then be possible to magically simplify all
formulas of all plugins to one single formula doing all in one step? Does
this sound weird?
Greetings
Tom
Hello,
Here's a quick fix for alsa_in and alsa_out, which currently set the
playback latency of their ports to the target delay, but forget to
convert this delay to JACK frames. See PR for more info.
https://github.com/jackaudio/jack2/pull/215https://github.com/jackaudio/tools/pull/8
Also convert the result of jack_frames_since_cycle_start() into ALSA
frames, before subtracting it from the delay for the controller.
Note that this change only has effect if ALSA and JACK sample rates
differ, otherwise the behavior stays the same.
Xavi
