Linux-audio-user

linux-audio-user@lists.linuxaudio.org

6 participants
20644 discussions

by Will Godfrey

I bought one of these last August, and it failed catastrophically within a week, got a no-quibble replacement and tested all functions and it was fine. I used it a couple of times for recording guitar and mic into the computer, but since then only used it for playback from the computer. Try to use it for recording again, it's silent. Direct out is fine, and playback from the computer is. qjackctl shows the inputs, and appears to connect them correctly, but no data is coming through. The only change in that time was the distro on the computer being changed from debian to devuan. However, I also tried it on my laptop (which is still on debian) and got the same results there. Has anyone else seen a similar problem, or got any suggestions as to what may be wrong. -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song.

6 years, 5 months

[ANN] Qtractor 0.9.5 - A Valentines'19 Hotfix Release

by Rui Nuno Capela

Hello again, Qtractor 0.9.5 (valentines'19 hotfix) is out! Changes for this hot-fix release are as follows: - HiDPI display screen support (Qt >= 5.6; patch by Hubert Figuiere, thanks). - Fixed for DSSI plug-ins (eg. fluidsynth-dssi) loss of configuration state: clear internal config/state keys on release virtual method. (REGRESSION) - Fixed for NSM (and JACK) sessions not saving the correct file references/symlinks of clips that are recorded or created during the initial and scratch session. Description: Qtractor [1] is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework [2]. Target platform is Linux, where the Jack Audio Connection Kit (JACK [3]) for audio and the Advanced Linux Sound Architecture (ALSA [4]) for MIDI are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. Website: http://qtractor.org http://qtractor.sourceforge.net https://qtractor.sourceforge.io Project page: http://sourceforge.net/projects/qtractor Downloads: http://sourceforge.net/projects/qtractor/files - source tarball: http://download.sf.net/qtractor/qtractor-0.9.5.tar.gz - source package (openSUSE Tubleweed): http://download.sf.net/qtractor/qtractor-0.9.5-40.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): http://download.sf.net/qtractor/qtractor-0.9.5-40.rncbc.suse.x86_64.rpm - AppImage [7] packages: http://download.sf.net/qtractor/qtractor-0.9.5-10.x86_64.AppImage Git repos: https://git.code.sf.net/p/qtractor/code https://github.com/rncbc/qtractor.git https://gitlab.com/rncbc/qtractor.git https://bitbucket.org/rncbc/qtractor.git Wiki (help wanted!): http://sourceforge.net/p/qtractor/wiki/ - static rendering: http://qtractor.org/doc http://qtractor.sourceforge.net/doc https://qtractor.sourceforge.io/doc - user manual & how-to's: http://download.sf.net/qtractor/qtractor-manual-and-howtos.epub http://download.sf.net/qtractor/qtractor-manual-and-howtos.pdf License: Qtractor [1] is free, open-source Linux Audio [5] software, distributed under the terms of the GNU General Public License (GPL [6]) version 2 or later. References: [1] Qtractor - An audio/MIDI multi-track sequencer http://qtractor.org http://qtractor.sourceforge.net https://qtractor.sourceforge.io [2] Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ [3] JACK Audio Connection Kit http://jackaudio.org [4] ALSA, Advanced Linux Sound Architecture http://www.alsa-project.org/ [5] Linux Audio consortium of libre software for audio-related work http://linuxaudio.org [6] GPL - GNU General Public License http://www.gnu.org/copyleft/gpl.html [7] AppImage, Linux apps that run anywhere http://appimage.org/ See also: https://www.rncbc.org/drupal/node/1983 Enjoy && Keep having fun. -- rncbc aka Rui Nuno Capela rncbc(a)rncbc.org

6 years, 6 months

Sonoj 2019

by Will Godfrey

Is there any likelihood of this happening? Last year it was in October and so close to SynthFestUK that I couldn't get the time off work to do both - this year that won't be a problem - so long as they are not in the same week! -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song.

6 years, 6 months

Plagiat experimental-oriental-rap (former Sebkha) first clip Snapchat au Harem - made with free softwares only

by ORL - AMMD

Hi all, As some of you know, I've been playing in Sebkha-Chott for fifteen years, an experimental and avantgarde rock/metal band from France, in which we used free softwares only for recording as well as on stage. We developped some softs as well. Sebkha-Chott has ended in 2015, and by that time, we were a trio, augmented by machines (synths, samplers, loopers - many of them - FX, routing, mix, and so on). Plagiat started at the end of Sebkha-Chott, and was thought around the same setup, though it is a drum/bass/vocals duo, and is more orientated in oriental-experimental-rap. We just released our first clip, all built with free softwares only (in the AMMD studio www.ammd.net), you can check it here: https://plagiat.org/snapchat-au-harem and you can check more on http://plagiat.org (by now, it's mainly in french, but we could translate it if someone demanded it!) As you might want to know a bit more, here is what we've been using and/or are using by now: *For this clip:* *- hw: Alesis HD24XR -ADAT- RME HDSP9652 / TL-Audio Ivory II series Preamps / Focusrite Octopre Preamps * - debian testing - ardour5 (mix and mastering) - zynaddsubfx - x42-fat homemade patch - calf, caps, swh, tap, invada plugins, and maybe some others we forgot - calfjackhost (just because calf 30 band eq didn't work well straight in ardour5) - kdenlive - gimp - inkscape (and maybe some others we forgot) * * *On stage (https://github.com/PlagiatBros/PlagiatSetup)* *- hw: 2x Focusrite Saffire Pro40 -ADAT- RME HDSP 9652 * - debian testing - gladish (yes, it's still working, but we know we will have to change this soon) - zynaddsubfx (with microtonal settings) - non-mixer (many instances) - seq24 (with a homemade-patch) - tapeutape (same as gladish) - x42-fat (12 of them) homemade match to get one octave up and down offset, and microtonal settings - guitarix (actually only for tuning, was used for more before, but ain't no guitar left, so...) - fluidsynth and one rhodes sound font - sooperlooper (8 stereo loopers) - mididings (many many many instances and patches and homemade forks for managing OSC) - calf, caps, tap, swh, invada plugins - OSC - pytaVSL (https://github.com/PlagiatBros/pytaVSL) : homemade light VJ soft - QLC+ - OpenStageControl (developped by Plagiat's drummer) (and maybe some others we forgot) *For upcoming clips (work in progress by now):* - synfigstudio - qstopmotion - lives Well, that's it for now. Aurélien - AMMD / Plagiat PS: Last thing: usually, Plagiat doesn't speak lwith the kind of tone I used today. So, the news I might forward to this list will probably be written in much harscher way! For example, the newsletter that presented this clip (in french): Hey So·E·ur·s (Inc·) /(English version below)/ [0] OK, là, *je m’applique* pour ma rédak, passsk’ c’est la newzletter *du Sssièkle mon Gars·E·s* ! Passske là, maintenant, le *PE-KLI - le KLI-PE*, sssi tu préfères - le premier, il est *rilizzzed* : *PLAGIAT - SNAPCHAT AU HAREM <https://plagiat.org/snapchat-au-harem>* Bon, Mec·e·s, je sais pas sss’il faut que j’écrive la sssuite, passske t’es déjà barré·e·s à le ter-ma t’es déconsscentré·e·s Man·e·s [1]. Trop l’sssum, boy·e·s, t’aurais appris qu’en fait, en + du peu-kli, on a *disssrupété les pro-sssesss grave de grave*, passk’à partir de maintenant, le *twitter* de Plagiat, ssça sssera un plagiat-bot du *Masssto de Plagiat Brozzz*. Passke les vrais, c’est sssur Massstodon-le-gros-mammuth, qu’y sssont, et pas sssur twitter-le-petit-pigeon. Alors, sssc’est pas la hesss, tu vas *t’inssscrire* sur Massstodon <http://framapiaf.org/> et *tu suis les Brozzz* https://framapiaf.org/@plagiatbros Capiccce *Carpacccio-de-moru·e·s* ? [2] Ouais, on disssrupète, M·e·uf·s (Inc·), au niveau de la *maille, z’aussi*, on invente le crowfunding [3] à l’envers. Passke t’as rien lu de la newzzzletter d’avant, ou passske que t’as cru que sssc’était une blague, ou passske *nos peu-klis, y coûtent 0 euro-dollars*, mais en tout cas, notre levée de fonds de 0.15 € a eu aucun contri-buteur. Et *le Peu-Kli, il sssort quand même*, t’as vu. Du coup, tu peux ne pas donner a posssteriori, on a bezzzoin de persssonne et de toi FatCat·e·s, c’est là : https://fistule.plagiat.org/Snapshat-au-Harem Ssc’est pas passke *ssça vaut rien* que *ssça coûte queud’* ! Sssi t’es pas trop doué·e·s avec le numérique, tu peux venir nous z’aider à *faire la manche devant les CCI*, sinon, et sauver tous sssces pôv’s entrepreneurs qui sssombrent dans la réusssite comme le réchauffement climatique dans *la chatte à la mère à Booba* [4]. Et sss’il y a pas de CCI dans ta ville, ou sssi travailler-sssc’est-trop-dur-et-voler-ssc’est-pas-beau-demander-la-*charia-té*-sssc’est-kek-chose-j’peux-pas-faire, alors, tu peux toujours venir nous voir en conssscert, on a une *ferme à bitcoin mobile qu’on fait digger grave pendant qu’on fait mine de plagier Plagiat* sssur ssscèle. ------------------------------------------------------------------------ *17/01 @ Tiers provisionnel et tasque de t’habite-à-Sssion* // Vérifier que ça eguezissste encore, on sé jamais, p’t’êt’ de la maille à sss’faire ? si oui, conssscert réusssi même sans muzzzik. *31/01 @ [table rondin-chiasse] Jardin Moderne - Rennes (FR-35)* // Consscert qui sss’la pête en forme de table ronde. Vachtement moyen chiant sur le plan intellectuel, mais mieux que d’hab’ muzzzicalement (faute d’inssstrument). *21/02 @ Paris (FR-75 77 78 91 92 93 94 95)* // Pessstasstion protubérante et exupétée à la En-veux-tu-en-v’là, en-ramène, y’en re-n-a, et vas-y Kesch-Te. Consscert ploutôt pas mal comparé à un rond point, mais moins bien qu’un feu rouge t’as vu. [TBC] <- va savoir euske ça veut dire ? *22/02 @ ssCIGEO - Bure (FR-55)* // Consscert sssaizzzizie du tosss-ma - revente aux gens chères à la préf un peu plus tard après. Le + meilleur des Consscerts essseptionnels car sssans inssstruments (du coup). En sssoutien aux consscerts de sssoutien pour ou contre ssCIGEO mais plutôt contre, sssans vouloir commander qui que ssce sssoit à part les ssceusses qu’ont tort. *23/03 @ Le Tremplin - Beaumont (FR-63)* // Délit en réunion de crise de panique autours des mouvements utra non-violents, ultra zumba et ultra zook *19/04 @ 1er Mai - (Fr)* // Consscert férié-on-joue-pas-même-gratosss (vérifier que ssça tombe pas le 8 Mai, quand même...) *13/07 @ Lieu sssecret (FR-53)* // Consscert / colossscopie participative suivie d’un bord de ssscène « liberté et dégradation en forêt tempérée » *16/11 @ Celtic Pub Izzz Not A Pubisss - Tarbes (FR-65)* // Conssscert de l’anniversaire bizzzanuel de Jean-Louis. Massster conssscert comme toujours au ssCeltic, mais boulet-âgé-moustachu-tendance-chauve pas savoir utiliser technologie, et y aura pas de trassces à part un Collaroïd, moins drôle qu’une roucacassserie. ------------------------------------------------------------------------ Bon, et puis tiens-toi pêt·e·s, passske *[plaʒia]* n’*est* pas nomi*nominé*-nominominett·e·s z’*aux Victoires de la Zikmu*2000, et ssc’est pas la moindre des fiertés, de pas aller défiler avec *z’ôt’baltringues de rapos-rebelles* à pas cher qui mettent un smok’ pour l’occaz, ou pire *z’ôt’bolos de rapos-donneur-de-lessçons-aux-rappeurs-boskeurs* qui viennent t’expliquer à les z’ados comment la drogue et la pornographie, c’est pas bien, *sssurtout sssi tu fais de la musskulation*. T’es pas Kurt Cobain, Eddy, t’es même pas Sstromae, z’imagine.... Mais ssça, on t’en reparlera... Allez, abonné-vous à bon entendeur, s·lut. [0] Les capotes en glèzzze sssont dans le tiroir du desssous. [1] (c) Sssexxxion Dassault [2] Un jour, on t’esssplikera pourquoi sssc’est mieux d’être sssur un truc libre et désscentralisé comme Massstodon que sssur un truc proprio-fliqué comme twitter. Et ausssi pourquoi on utilise QUE des logissciels libres, de jeux d’argent en ligne et de sssimulation de chèvre pour tout ssce qui s’touche à Plagiat. Mais ssce jour là, la newzletter sssera longue et chiante comme une table ronde (31 Janvier au Jardin Moderne, Vieu·e·x·xx), tu veux pas que sscette newzletter sssoit longue et chiante, hein ??? [3] Fondement de corbeau, tu peux dire ausssi crowbutts) [4] Si j’ai bien compris kesssk’il a dit, mais pas trop fasss’, il a toujours pas fini ssson BigMac, sssûr ssça va lui ssservir de dentier dans ssson matche de bosske contre Kaari·e·s

6 years, 6 months

how to match tempos

by wferi＠niif.hu

Hi, Suppose I've got recordings of two live performances of some piece. I'd like to mix them but their tempo is slightly different and each one also varies naturally. What is a good workflow for time-stretching one of the recordings to match the tempo of the other? For example I could create a series of tempo ramps in Ardour to align the metronome clicks, but how do I proceed from there? Slicing up the other recording at each bar and time-stretching the slices manually to match the tempo bars sort of works, but it's rather cumbersome and misses the "ramp" part. I'd rather create both "tempo maps" and have some tool do the appropriate ramped time-stretching for the full piece in one step. Does anything like that exist? Or can you recommend a more practical approach? -- Thanks, Feri

6 years, 6 months

Berlin Linux Audio meeting @ c-base 2019-02-12

by Daniel Swärd

Hi all. On Tuesday the 12th of February it's again the meeting at c-base. I'll be in the mainhall from 20:00. Maybe David can tell a bit about the pipewire talk at FOSDEM? Cheers /Daniel

6 years, 6 months

[ANN] Qtractor 0.9.4 - The Winter'19 Release

by Rui Nuno Capela

Dear all, Qtractor 0.9.4 (winter'19 beta) is released! Changes for this season are as follows: - Drag-moving and copy-pasting existing clips, while over the main track-view, now shows the respective (audio wave-shapes and MIDI piano-rolls) graphical representations, as much as possible. - For good and bad, session name changes now trickle down to respective audio/MIDI file names as well. - Audio output monitoring meters may now be shown on MIDI tracks and buses as a default user preference option (View/ Options.../Plugins/Instruments/Show audio output monitoring meters) and also in plugin list context sub-menu (Audio/Meters). - Custom color (palette) themes can be exported to and imported from external files. - LV2 plug-in UI GTK2 and X11 in Qt5 host native support are now enabled on configure by default. - Fixed minimum input value as 10% (was 1%) for audio clip time-stretching in the Clip / Edit... dialog. Description: Qtractor [1] is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework [2]. Target platform is Linux, where the Jack Audio Connection Kit (JACK [3]) for audio and the Advanced Linux Sound Architecture (ALSA [4]) for MIDI are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. Website: http://qtractor.org http://qtractor.sourceforge.net https://qtractor.sourceforge.io Project page: http://sourceforge.net/projects/qtractor Downloads: http://sourceforge.net/projects/qtractor/files - source tarball: http://download.sf.net/qtractor/qtractor-0.9.4.tar.gz - source package (openSUSE Tubleweed): http://download.sf.net/qtractor/qtractor-0.9.4-39.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): http://download.sf.net/qtractor/qtractor-0.9.4-39.rncbc.suse.x86_64.rpm - AppImage [7] packages: http://download.sf.net/qtractor/qtractor-0.9.4-9.x86_64.AppImage Git repos: https://git.code.sf.net/p/qtractor/code https://github.com/rncbc/qtractor.git https://gitlab.com/rncbc/qtractor.git https://bitbucket.org/rncbc/qtractor.git Wiki (help wanted!): http://sourceforge.net/p/qtractor/wiki/ - static rendering: http://qtractor.org/doc http://qtractor.sourceforge.net/doc https://qtractor.sourceforge.io/doc - user manual & how-to's: http://download.sf.net/qtractor/qtractor-manual-and-howtos.epub http://download.sf.net/qtractor/qtractor-manual-and-howtos.pdf License: Qtractor [1] is free, open-source Linux Audio [5] software, distributed under the terms of the GNU General Public License (GPL [6]) version 2 or later. References: [1] Qtractor - An audio/MIDI multi-track sequencer http://qtractor.org http://qtractor.sourceforge.net https://qtractor.sourceforge.io [2] Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ [3] JACK Audio Connection Kit http://jackaudio.org [4] ALSA, Advanced Linux Sound Architecture http://www.alsa-project.org/ [5] Linux Audio consortium of libre software for audio-related work http://linuxaudio.org [6] GPL - GNU General Public License http://www.gnu.org/copyleft/gpl.html [7] AppImage, Linux apps that run anywhere http://appimage.org/ See also: https://www.rncbc.org/drupal/node/1980 Enjoy && Keep the fun. -- rncbc aka Rui Nuno Capela

6 years, 6 months

xjadeo compatible format from kdenlive

by Adrienne Teicher

Hello, I'm hoping that someone on this list is an xjadeo/kdenlive expert and can help me out. I also posted in the kdenlive forums. I have not been able to find a rendering format this is compatible with xjadeo. The error xjadeo gives is Index Error. File is not suitable. I read that this has something to do with "index frames". A workaround I have is to export the project in kdenlive, and then convert it in handbrake with their "Vimeo Youtube HQ 1080p60 preset". The reason why this works seems to be the following text in the "More Settings:" in Handbrake: keyint=30:min-keyint=15:ref=1:bframes=2:b-pyramid=none I tried to create a preset in kdenlive with the above settings in Parameters. It worked when I ran a test on a short (ca. 1 minute) video, but the same error above occurs when i export a longer (ca. 1 hour) video. Does anyone have an idea of a failsafe format for xjadeo from kdenlive? Thank you! Adrienne -- Winner- Berlin Music Video Award 2017 "In Zeiten, in denen diejenigen die meiste Aufmerksamkeit bekommen, die am lautesten schreien, es gäbe nur zwei Geschlechter und es gäbe nur ein Gut und ein Böse, kann einen Song wie "Binaries" vom Duo HYENAZ nicht laut genug aufdrehen.” thump.vice.com “Performative Monster Duo” Peaches “Best Live Acts Berlin” Kaltblut

6 years, 6 months

DGEdit (DrumGizmo's kit creator) 0.10 Release

by Bent Bisballe Nyeng

DGEdit version 0.10 has been released The official drumgizmo drumkit creation tool, DGEdit, has been released. New in this version is a completely reworked UI with the possibility to create a full drumkit with several instruments instead of just one instrument and also the option to save the session in a .dgedit file. For the full list of changes, check the roadmap for 0.10 [1]. The editor were recently presented at the Sonoj Convention 2018[2] in Cologne. A video is available here [3]. Get it at [4] (source only) Enjoy! [1]: https://drumgizmo.org/wiki/doku.php?id=dgedit:roadmap#version_010 [1]: http://sonoj.org/ [2]: https://media.ccc.de/v/sonoj2018-1805-drumgizmo [3]: https://drumgizmo.org/releases/dgedit-0.10.0/

6 years, 6 months

Output port for Jack audio over bluetooth

by Ace Path

Hey yall Anyone have any success with using jack to output audio so any jack compatible apps can play through a speaker? Successfully have used bluealsa to aplay audio and pulseaudio (which I wouldn't prefer to use) to connect with a Bluetooth device as an audio sink, a2dp. But I've failed to make output ports so that I could actually output anything over bluealsa (I want to use this for live audio use, not just playing premade files via aplay), and the pulseaudio bridge input ports don't actually play any signal over bluetooth, though pulseaudio based apps like firefox do work, I can't force any other audio through. Suggestions, insights, examples welcome, and thanks in advance for any feedback Best regard's to all and hope to see yall at LAC, I'll be going for my first time

6 years, 6 months

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Linux-audio-user