Re: [LAD] User eXperience in Linux Audio

I would like to comment on two things in your list: Am 19.04.2015 um 00:40 schrieb Harry van Haaren: 1: Splash Screen I would rephrase that to: show something as quickly as possible. If you need to load stuff, do it in the background, but show the main GUI window already (possibly with a

Re: [LAD] mixing music and sound effects using libao

Am 01.05.2015 um 11:49 schrieb David Griffith: I really don't want to do that. My application has a curses interface and I don't want to pull in lots of GUI dependencies. Maybe Gorilla Audio then? I don't know it, I just found it searching for audio mixing library.

Re: [LAD] mixing music and sound effects using libao

Am 01.05.2015 um 10:34 schrieb d...@661.org: The premise: There are two buffers of audio which must be mixed. Maybe have a look at SDL_mixer? http://hg.libsdl.org/SDL_mixer/ Chris ___ Linux-audio-dev mailing list

[LAD] LV2 control port (parameter) value scaling and mapping?

Is there a way to have the value range of a control input port of a LV2 plugin be in one range (e.g. 0.0f..1.0f or 0-127) and have the LV2 host display the values scaled or mapped to a different range (e.g. 20-20,000 Hz or 2 - 2000 ms)? I know about lv2:scalePoints and the lv2:enumeration

Re: [LAD] LV2 control port (parameter) value scaling and mapping?

Am 27.05.2015 um 22:00 schrieb Gianfranco Ceccolini: Here at the MOD we forked the MDA plugins in order to use “real values” instead of the -1 to 1 range. You can check it at https://github.com/portalmod/mda-lv2 Gianfranco, thanks for the heads up, I was just thinking about doing this myself

Re: [LAD] LV2 control port (parameter) value scaling and mapping?

Am 29.05.2015 um 18:28 schrieb David Robillard: Nope. LV2 uses the real meaningful value in ports and has no facility for doing otherwise at present. Thanks for the clarification. I suspected/feared as much. I think it would be a useful addition, but I can see that it would be hard to cover

Re: [LAD] RtAudio on archlinux

Am 23.07.2015 um 15:28 schrieb Marc Nostromo [M-.-n]: I've recently installed a raspberry pi 2 with the latest arch linux distribution available and, for some reason, RtMidi doesn't report connected interfaces. How did you test that? What's the output of the tests/midiprobe [1] program from

Re: [LAD] RtAudio on archlinux

Am 23.07.2015 um 15:58 schrieb Christopher Arndt: What's the output of the tests/midiprobe Ah, sorry, so you did. Should have read your mail till the end :( What does midiprobe report if you compile in JACK support as well? Chris signature.asc Description: OpenPGP digital signature

Re: [LAD] Jack Transport Master program

Am 18.12.2015 um 10:52 schrieb Gerald Mwangi: > Hi, there's already an issue filed (Nov 2014) on klicks Github page > (https://github.com/dsacre/klick/issues/1), but the dev isn't responding :( Dominic usually takes a few days before reacting to an issue, but eventually he does. If not, just poke

Re: [LAD] mididings not compatible with Boost 1.60 ?

Am 07.06.2016 um 00:49 schrieb Jonathan Brickman: Just tried to run a mididing [sic?] with Boost 1.60. Using the latest git of mididings. Got this: TypeError: Might be better to report this on the mididings mailing list or as an issue at its github repo.

Re: [LAD] mididings not compatible with Boost 1.60 ?

Am 10.06.2016 um 00:43 schrieb Jonathan E. Brickman: Dominic answered my bug report very quickly: [...] Obviously the right people already know what they are doing! Good to know. Dominic usually answers issues quickly. Though more could be done to publicize mididings. It's a really cool

Re: [LAD] cpu spikes

Am 24.01.2016 um 16:24 schrieb Harry van Haaren: > I've written up some of the checks I generally do, perhaps browse > that to see if there's anything there that you could check? > http://openavproductions.com/real-time-latency-tuning/ I'm trying to follow that guide but I am stuck on how to find

Re: [LAD] cpu spikes

Am 01.02.2016 um 09:15 schrieb Ralf Mardorf: > RTIRQ_NAME_LIST="usb" > https://wiki.archlinux.org/index.php/Pro_Audio#M-Audio_Fast_Track_Pro How does the latter lead to the former? > http://lmgtfy.com/?q=uca222+linux Oh dang, hadn't thought of that! Thanks for nothing. Chris signature.asc

Re: [LAD] Opening jalv.select window from the command line (Was:jalv.select released V0.5)

Am 30.03.2016 um 18:53 schrieb Hermann Meyer: > I've set the fifo-path now to /tmp instead working dir, to ensure that > "all" instances use the same fifo and have access to it. Not that it's a very common usage scenario, but won't that preclude jalv.select being used by different users on the

[LAD] jack-select and DBus (Was: Opening jalv.select window from the command line)

Am 30.03.2016 um 18:53 schrieb Hermann Meyer: > > Am 30.03.2016 um 13:40 schrieb Christopher Arndt: >> https://github.com/SpotlightKid/jack-select > > I would like to try it, just, I'm a plain jack2 user, no jack-dbus here. Sorry, since jack-select doesn't start or stop the JA

Re: [LAD] Opening jalv.select window from the command line (Was:jalv.select released V0.5)

Am 31.03.2016 um 05:45 schrieb Hermann Meyer: > I like to have it in /tmp, because, for the case that jalv.select ended > unexpected, the fifo get deleted at lest when you shut down the machine. > In home, it may exist for ever, at least. Good point. You could append the UID to the fifo name.

Re: [LAD] Drumgizmo 0.9.9 released

Am 24.03.2016 um 15:14 schrieb Bent Bisballe Nyeng: > We're proud to announce the immediate availability of DrumGizmo version > 0.9.9! > [...] > - Linux VST I'm trying to update the drumgizmo{,-git} AUR package, but I can't figure out the correct value for the --with-vst-sources configure

Re: [LAD] Drumgizmo 0.9.9 released

Am 24.03.2016 um 16:43 schrieb Bent Bisballe Nyeng: > You should set the path to point to you "src/VST SDK" folder, so that > the public.sdk folder resides within that path. (I'm assuming you mean "src/VST3 SDK".) Then I get the following compilation error: http://pastebin.com/HYLWN25Z I don't

[LAD] Opening jalv.select window from the command line (Was:jalv.select released V0.5)

(I'm not sure what is the best channel to discuss jalv.select development other than opening a Github issue right away. If this is not the right place, please direct to me to an appropriate mailing list.) Currently, if I have jalv.select already running, whether minimized or not, and try to run

Re: [LAD] Opening jalv.select window from the command line

Am 28.03.2016 um 16:47 schrieb Hermann Meyer: > I've included now a trap to catch the error, and in case XGrabKey > failed, the HotKey will simply be disabled. Great, thanks. > Which desktop do you run? Xfce4 (xfwm4) I'm not sure for what Shift-Escape is used and which program grabs it, as it

[LAD] Instant DPF effect plugins

Hi all, I have created a template to set up a DISTRHO Plugin Framework effect plugin project quickly using the (Python) tool cookiecutter. https://github.com/SpotlightKid/cookiecutter-dpf-effect When you have installed cookiecutter, you create a new project with: cookiecutter

Re: [LAD] Instant DPF effect plugins

Am 02.04.2016 um 23:53 schrieb Christopher Arndt: > I have created a template to set up a DISTRHO Plugin Framework effect > plugin project quickly using the (Python) tool cookiecutter. Due to the overwhelming response ;) I have added another cookiecutter template for effect plugin projects

Re: [LAD] Opening jalv.select window from the command line (Was:jalv.select released V0.5)

Am 31.03.2016 um 12:11 schrieb Hermann Meyer: > Am 31.03.2016 um 09:51 schrieb Christopher Arndt: >> You could append the UID to the fifo name. >> > Also a good point. done. Perfect. One more thing: Whereas, when I run the first instance, itsw window always opens horizonta

Re: [LAD] Opening jalv.select window from the command line

On 03/31/2016 10:13 PM, Yassin Philip wrote: > Did I understand it right, you guys devised a command-line interface > to jalv.select, right? [...] Please, can you give me > one ore more use-cases? A video says more than a thousand words: https://www.youtube.com/watch?v=RSRDbmTMA98 Chris

Re: [LAD] [LAU] [LAA] Guitarix 0.35.0 released

Am 24.04.2016 um 08:40 schrieb Hermann Meyer: > This release introduce the new GUI design by Markus Schmidt aka. boomshop The new interface looks great! Chris signature.asc Description: OpenPGP digital signature ___ Linux-audio-dev mailing list

Re: [LAD] EKO sound editor

Am 14.04.2016 um 23:08 schrieb Петр Семилетов: > Do you mean the region markers that SoundForge can save and load? If > yes, the answer is - possibly, yes. Dunno about SoundForge, but I mean 'smpl' chunks in the WAV format, see here under section "Sampler Chunk":

Re: [LAD] Favorite Python3 equivalent of PyJack?

Am 20.04.2016 um 13:50 schrieb Matthias Geier: > I'm probably biased (because I'm its author), but I like this one: > http://jackclient-python.rtfd.org/ Thanks for the link. Not sure, if I had this project already on the radar. From the documentation: "Installing NumPy with pip is not

Re: [LAD] Favorite Python3 equivalent of PyJack?

Am 20.04.2016 um 18:41 schrieb Gene Heskett: > Your OpenPGP signature is bad coming in here, Christopher. I recently updated the expiry date. Maybe you need to refresh your keyring? Or maybe the mailing list mangles the messsage? Chris signature.asc Description: OpenPGP digital signature

Re: [LAD] EKO sound editor

Am 14.04.2016 um 19:03 schrieb Петр Семилетов: > Hello! I've released the new version of the sound editor EKO: > http://semiletov.org/eko Thanks for bringing this to our attention. I hadn't heard of this project yet. Are there any plans to add support for WAV file loop point reading and

Re: [LAD] Favorite Python3 equivalent of PyJack?

Am 21.04.2016 um 10:14 schrieb Matthias Geier: > Those are the reasons for my recommendation: Ok, thanks for the explanation. I was just surprised by the strong wording. I would have probably written something like "Installing Numpy via pip is only recommended, if you are experienced with

Re: [LAD] python-osc udp_client.UDPClient() - How do I figure out the reply-to IP?

Am 06.07.2016 um 01:38 schrieb Kevin Cole: In pythonosc (https://pypi.python.org/pypi/python-osc) after connecting with udp_client.UDPClient(...) from a "client", how can I detect the IP to respond to in the "server"? Normally, with UDP servers, you'd use socket.recvfrom() to read the data

Re: [LAD] python-osc udp_client.UDPClient() - How do I figure out the reply-to IP?

Am 06.07.2016 um 08:59 schrieb Christopher Arndt: It's not uncommon for OSC software, that you have to specify client (a) address(es) in the server as well, since OSC, commonly using UDP as a transport, is only uni-directional, so to get bi-directional communication, every participant in an OSC

Re: [LAD] Portaudio or something else?

Am 08.09.2016 um 09:25 schrieb Bengt Gördén: Is Portaudio the best choice for portability or is there some other option that might be better? You might want to have a look at RtAudio or even JUCE too. Chris ___ Linux-audio-dev mailing list

Re: [LAD] [LAU] New Music: Five of Cups

Sorry, wrong list. Re-posted to LAU list. Am 09.11.2016 um 10:42 schrieb Christopher Arndt: Am 09.11.2016 um 10:00 schrieb Ben Bell: [...] and from Calf Organ as a String Synthesizer emulation. That's interesting. I never thought of using this plug-in for this purpose. Do you have any

Re: [LAD] [LAU] New Music: Five of Cups

Am 09.11.2016 um 10:00 schrieb Ben Bell: [...] and from Calf Organ as a String Synthesizer emulation. That's interesting. I never thought of using this plug-in for this purpose. Do you have any presets to share? Chris ___ Linux-audio-dev

Re: [LAD] Session wide panic functionality?

Am 23.10.2016 um 18:51 schrieb Simon van der Veldt: > It's also possible to do this for OSC with the /panic command, so I > guess that solves the "where should this functionality live" question :) AFAIK, "/panic" is not a standard OSC message. In fact there are no "standard" OSC messages. Chris

Re: [LAD] Session wide panic functionality?

Am 23.10.2016 um 17:56 schrieb Simon van der Veldt: > One of the things I was wondering, it seems like there's no way to make > use of the functionality some instruments have to kill all sounds (panic > button) for all instruments in a session. "Panic" is a colloquial name for the reaction

Re: [LAD] Session wide panic functionality?

Am 23.10.2016 um 18:36 schrieb Christopher Arndt: > for channel in range(16): > mo.send_message([CONTROL_CHANGE, ALL_SOUND_OFF, 0]) > mo.send_message([CONTROL_CHANGE, RESET_ALL_CONTROLLERS, 0]) Sorry, that should be: mo.send_message([CONTROL_CHANGE

Re: [LAD] DPF Template Not Working on OSX

Am 11.10.2016 um 14:03 schrieb Chris Share: > I set "MACOS=true" in Makefile.mk. When I run "make" I get the following > error: > > /Applications/Xcode.app/Contents/Developer/usr/bin/make -C dpf/dgl > Makefile.mk:104: *** OpenGL missing, cannot continue. Stop. > make: *** [libs] Error 2 I

[LAD] Linux-show-player dependencies?

I noticed there's a new release of linux-show-player, version 0.5. I'm a co-maintainer of its AUR package [1] and I wanted to update it and I noticed that a few additional dependencies where added to the setup.py, namely JACK-Client and scandir. The latter isn't relevant for Arch Linux, since it

Re: [LAD] Linux-show-player dependencies?

Hi Francesco, Am 18.03.2017 um 18:07 schrieb Francesco Ceruti: > "JACK-Client" is used by one of the output-elements, [...] if you don't have > JACK-Client and the element fail to load, it > will not be visibile in the options. thanks for the comprehensive answer. I figured out as much in the

[LAD] VST SDK with (preview) Linux support and new licensing model

Interesting news: http://www.kvraudio.com/news/steinberg-vst-3-6-7-sdk-released-build-352---linux-support-and-new-licensing-model-36524 The VST SDK now has Github repo: https://github.com/steinbergmedia/vst3sdk About the new license: https://sdk.steinberg.net/viewtopic.php?f=4=282 Chris

Re: [LAD] Implementing software knob behaviour

Am 16.05.2017 um 12:47 schrieb Thorsten Wilms: In case inspiration regarding the visuals is welcome: https://thorwil.wordpress.com/2007/04/27/not-knobs-5/ https://thorwil.wordpress.com/2007/05/01/fan-sliders/ Very welcome. Your series of blog posts seems to tackle exactly the questions I was

[LAD] Implementing software knob behaviour

Hi all, I'm currently trying to write a software MIDI/OSC control panel in Kivy/Python [1]. I want to implement a sensible knob behaviour but I have trouble getting this right. The general idea is: - Click (starting somewhere in the area of the knob control) and drag upwards/downwards (y-axis)

Re: [LAD] launch-step: a step sequencer for Novation Launchpads

Am 21.05.2017 um 02:36 schrieb Kaspar Emanuel: > I wrote a MIDI step sequencer for the old Novation Launchpads. Very cool. Will there be (written) documentation on functions and how to use it? > let's you [...] set lower velocities by holding down the pads. That's a cool idea! I'd like to try

Re: [LAD] Help: OSC + DSSI not working, at least on openSUSE

Am 15.11.2017 um 01:58 schrieb Tim: > I turned on hexter debugging, and added my own to liblo and hexter: > > -- > initOSC() url:osc.udp://linux-2lbs:19899/ What does 'linux-2lbs' resolve too? AFAICR, by default liblo does not compile in IPv6 support (becuase it has

Re: [LAD] What's with Nedko Arnaudov?

Am 06.12.2017 um 15:28 schrieb David Runge: > This actively keeps programs such as cadence to be integrated into the > [community] repository in Arch, as I will not add flowcanvas back Can you elaborate on that? AFAIK cadence/catia uses PyQt to draw its canvas. Chris

Re: [LAD] Fwd: Linux Audio Berlin meeting @ c-base 2017-12-06

Am 06.12.2017 um 20:32 schrieb Simon van der Veldt: >> Would have some topics to talk about though (pro-audio software > inclusion and keeping in the Arch Linux main repositories, amongst > others). > > I'd be interested in this topic as well. +1 Here are some packages I maintain in the AUR, a

Re: [LAD] [LAU] zita-jacktools available now

Am 09.06.2018 um 11:16 schrieb David Runge: > will update it for Arch after LAC and also add zita-tools As posted to LAU list, I created AUR packages for zita-jclient python-zita-audiotools and python-zita-jacktools. https://aur.archlinux.org/packages/?O=0=zita Chris

Re: [LAD] [LAU] zita-jacktools available now

Am 08.06.2018 um 13:35 schrieb Jeanette C.: > I'm just compiling version 1.0 of the zita-jacktools on a 64bit system > running gcc 7.3.1. It fails with the following error: > source/jackconvolv_ext.cc:132:26: error: 'class Convproc' has no member > named 'impdata_link'; did you mean

Re: [LAD] zita-jacktools available now

Hey Fons, Am 08.06.2018 um 09:45 schrieb Fons Adriaensen: > The jacktools packages (to be presented at LAC2018) are available now at > > looking forward to trying this out. Is there a source code repository and / or an issue

[LAD] Capturing MIDI from Windows program running under Wine?

Hi all, I have a proprietary Windows application (tc electronic TonePrint editor) running under Wine, which talks to a class-compliant* USB MIDI device (Flashback delay pedal). I'd like to monitor, what MIDI data the application is sending to the device. How can I do that, short of capturing and

Re: [LAD] Capturing MIDI from Windows program running under Wine?

Am 14.06.2018 um 22:14 schrieb Clemens Ladisch: > Does Wine use sequencer ports? Then you could configure the snd-seq-dummy > module to use duplex ports, tell the editor to use that, and connecte the > other ends to the actual port. Unfortunately the editor doesn't provide the means to select

Re: [LAD] Current state of GPL Juce?

Am 28.05.2018 um 21:09 schrieb Jean Pierre Cimalando: > Is Juce still compatible with libre software development like it used to be? I'd be interested in an answer to this a s well. The introduction of user tracking in Projucer and the inclusion of a user tracking module for applications

Re: [LAD] Best way to connect ALSA MIDI ports programmatically in Python?

Am 28.01.2018 um 21:52 schrieb Jonathan E. Brickman: > I need to connect ALSA MIDI programmatically, and will prefer to use > Python. I perused a number of libraries, did not find an obvious great > or best. Recommends? I know you said ALSA, but if using JACK MIDI is an option, look here:

Re: [LAD] Updates

Hi Fons, Am 25.08.18 um 14:52 schrieb Fons Adriaensen: > Updates are available at > [...] > jmeters-0.4.4 when I run jmeters I get this warning: $ jmeters -t vu "Master L" jack_connect called with a NULL port name jmeters' input port shows up with jack_lsp as "jmeters:in-1" though. Chris

Re: [LAD] jmeters-0.4.5

Am 25.08.18 um 16:19 schrieb Fons Adriaensen: > On Sat, Aug 25, 2018 at 03:30:46PM +0200, Christopher Arndt wrote: >> >> $ jmeters -t vu "Master L" >> jack_connect called with a NULL port name > > Should be fixed in jmet

Re: [LAD] ?==?utf-8?q? Updates

Am 26.08.18 um 14:49 schrieb Ralf Mattes: > > Am Sonntag, 26. August 2018 13:07 CEST, Fons Adriaensen > schrieb: >> I seem to have both pkgconf and pkg-config, and on Archlinux both >> are even provided by the same package. >> >> I used pkgconf as suggested by an Archlinux packager. Don't

[LAD] OSC

From the LAU list: Am 08.09.18 um 17:23 schrieb Len Ovens: > I would be willing to help with a govering body if there are others so > inclined. I'd definitely be interested in helping OSC staying relevant. I've dabled with different OSC-to-X bridges in the past. [1] [2] [3]. My main interest is

Re: [LAD] further in on midi2udp/tcp

Am 11.09.18 um 14:49 schrieb Jonathan E. Brickman: > I ran into minor difficulty getting Mido into python2, You should not use Python 2 fro new projects. Support will run out in less than two years. > and difficulty considerably beyond my knowledge getting Mido into python3, > into this

Re: [LAD] should JACK programs autostart the server?

Am 20.09.18 um 17:11 schrieb hgn: > >> export JACK_NO_START_SERVER=1 > > Is that always honored and one can rely on that setting? Yes. https://github.com/jackaudio/jack1/blob/cb654ada4ecfd6a95b9fb648ebd33c5af462d380/libjack/client.c#L1023

Re: [LAD] should JACK programs autostart the server?

Am 20.09.18 um 05:30 schrieb bill-auger: > the debian maintainer of freewheeling suggested that it should > autostart the server if it is not running (change JackNoStartServer to > JackNullOption) > > i have my opinion; but i am interested in others I personally hate that behaviour, because I'm

Re: [LAD] Custom JACK MIDI port names for osc2midi ?

Am 06.01.19 um 11:53 schrieb hgn: > For a non-destructive solution you could set metadata. > This is possible from outside the client, for example with the > commandline tool jack_property, included in jack(2). jack_property is not installed with jack2, and was only recently (2018-10) included in

Re: [LAD] [LAA] [LAU] GxPlugins.lv2 release v0.6

Hi Hermann, Am 20.01.19 um 13:12 schrieb Hermann Meyer: > I like to announce a new release of GxPlugins.lv2 has something changed with the compilation procedure? Previously a "make INSTALL_ROOT=/usr/lib/lv2" at the root level was enough, but now I get: make[1]: Entering directory

Re: [LAD] [LAA] [LAU] GxPlugins.lv2 release v0.6

Am 20.01.19 um 18:44 schrieb Christopher Arndt: > Previously a "make INSTALL_ROOT=/usr/lib/lv2" at the root level was > enough, err, I mean "make INSTALL_DIR=..." 0x1E0D97B33A4E1F31.asc Description: application/pgp-keys _

Re: [LAD] [LAA] [LAU] GxPlugins.lv2 release v0.6

Hi Hermann, Am 20.01.19 um 20:04 schrieb Hermann Meyer: > Am 20.01.19 um 18:44 schrieb Christopher Arndt: >> In file included from plugin/gx_AxisFace.cpp:66: >> plugin/gx_AxisFace.h:25:10: fatal error: lv2.h: No such file or directory >>   #include > > strange, works

Re: [LAD] LAM

Am 20.11.18 um 21:27 schrieb Tim: > I would like to suggest that contributors be strongly encouraged >  to upload PROJECTS, not just finished songs. FWIW, some of the submissions of the Open Source Music FM Synthesizer Challenge published their projects. Links to them can be found on the details

Re: [LAD] Custom JACK MIDI port names for osc2midi ?

Am 07.01.19 um 14:07 schrieb Jonathan Brickman: > Christopher, would you mind giving a command-line example or two? Setting a property: jack_property --port system:midi_playback_3 -s prettyname "MIDAS MR18 MIDI Out" (Gives an error, but seems to work) Getting it: jack_property -l --port

Re: [LAD] looking for HW/SW developer for consultancy

Am 06.03.19 um 22:02 schrieb Fons Adriaensen: > I'm looking for someone to develop some HW and SW as a consultancy job > for my employer, Huawei German Research Center, Munich. Maybe contact the guy who's behind http://www.audioinjector.net to see if he's available? Chris

Re: [LAD] Click-free fade-in algorithm for synths?

Am 24.09.19 um 20:38 schrieb Johannes Lorenz: > A note-on event can lead to clicks in synths, which is often fixed by a > fade-in algorithm. > > If the attack rate for a synth's signal is 0, the synth shall not click, Some would disagree with that. Clicking can in fact be used as a tool in sound

Re: [LAD] BPM and key detection libraries

Am 14.10.19 um 10:36 schrieb Louigi Verona: > What are the bpm and key detection libraries people use for open source > projects? And how good are they? I use these command line tools: http://www.pogo.org.uk/~mark/bpm-tools/ Only needed it a couple of times but worked well then, even with

Re: [LAD] pajackconnect v1.0 released

Am 23.03.20 um 13:29 schrieb Hermann Meyer: > I just noticed to day that I never have done a proper release for > pajackconnect. > > I use it since 3 years every day, mostly without notice it at all. I notice that you use the output of 'pacmd list' in your script. This is prone to failure if the

Re: [LAD] [LAU] Release: New Session Manager Version 1.3

Am 18.06.20 um 16:09 schrieb rosea.grammostola: > [...] and releasing it at midnight. WTF, really. Yeah, WTF, really. As Filipe already pointed out, the time of day of the release is totally irrelevant and you keep on complaining about it without elaborating why it is significant. Sorry, but that

Re: [LAD] Playing FLAC files from Python

Am 13.06.21 um 16:05 schrieb Keith Edmunds: > Has anyone had success in playing flac files via Python, and been able to > start playback at some arbitrary point? I haven't tried it myself, but maybe https://github.com/irmen/pyminiaudio can help? Chris

Re: [LAD] jack_showtime out to QProcess

Am 28.05.21 um 20:04 schrieb John Murphy: > Thanks for the thoughts and links Chris, but I struggle to write C++ > and that's with the great help of Qt Creator. Understood. If you should be, by any chancwe, more comfortable with Python, have a look at the "JACK-Client" package. Here's an example

Re: [LAD] jack_showtime out to QProcess

Am 23.05.21 um 13:03 schrieb John Murphy: > Jack_showtime man page doesn't mention any options available and > the problem I have is the frequency of the lines it outputs. > Has to be a better way. All that jack_showwtime does is that itt calls jack_transport_query() and formats the returned

Re: [LAD] Controlling apps via hardware buttons

Am 28.02.22 um 13:31 schrieb Jonathan E. Brickman: Audio related things I've written include python bindings for the jack dbus interface, a jack application managing tool to start/stop/mute applications via hardware buttons My 7-key SpiderIsland (USB keyboard interface, not MIDI) just came,

Re: [LAD] Controlling apps via hardware buttons

Am 28.02.22 um 14:15 schrieb Christopher Arndt: I have an example for python-rtmidi, which does a similar thing, i.e. you can run arbitrary commands on reception of certain MIDI events. You can combine this with e.g. "xdotool" to send keyboard strokes to applications. Oops, I mean

Re: [LAD] Potential GSoC projects

Hi Roman, I have no GSoC mentorship to offer, sorry, but I would suggest asking the following projects directly: - Ardour - FAUST - Redhat (Pipewire) Am 17.02.22 um 22:19 schrieb Roman Sommer: Audio related things I've written include python bindings for the jack dbus interface, a jack

Re: [LAD] Linux-audio-dev Digest, Vol 179, Issue 15

Am 25.01.22 um 13:30 schrieb Stéphane Letz: Some old stuff on the JACK2 project: https://hal.archives-ouvertes.fr/hal-02158993 and http://lac.zkm.de/2005/proceedings.shtml https://hal.archives-ouvertes.fr/hal-02158922 (more generally

Re: [LAD] installing python extensions

Am 15.08.22 um 14:30 schrieb Fons Adriaensen: I have some mixed python/C++ packages, e.g. zita-audiotools and zita-jacktools. To install these I expect the following to happen: 1. The C++ parts are compiled and combined into a *.so file which is a python extension. 2. The *.so and the

Re: [LAD] installing python extensions

Am 15.08.22 um 21:21 schrieb Fons Adriaensen: I find the destination directory depending on who the user pretends to be a bit strange, but it works ! "pip install" as a normal user used to fail with an (apparently for most users) incomprehensible error message about not being able to write to

Re: [LAD] installing python extensions

Am 15.08.22 um 23:14 schrieb Marc Lavallée: Le 2022-08-15 à 15 h 21, Fons Adriaensen a écrit : sudo pip install . will install to /usr/local/lib When installing with the root user, the default prefix is /usr/local because /usr is usually managed by the system. Actually, it will install to

[LAD] Re: Guitarix.vst v0.3 Release

Am 12.03.24 um 08:36 schrieb Hermann Meyer: Yea, we can get rid of libasound (only needed when build it as Standalone) and we could remove libavahi libgio is introduced by libgiomm, which we need, and so can't be removed, even if it isn't used directly. I'll push a updated makefile to the

[LAD] Re: Guitarix.vst v0.3 Release

Hi Hermann, Am 11.03.24 um 16:30 schrieb Hermann Meyer: Guitarix.vst is the full blown guitarix stack as VST3 plugin for Linux, when I build guitarix.vst on my system (Arch/Manjaro), the plugin binary links to some libraries, whcioh don't seem to be necessary. The Arch package checker