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20661 discussions

Running Decent Sampler: segmentation fault

by Jeanette C.

Hey hey, I just installed DecentSampler for Linux, trying to use the standalone version. I'm running ArchLinux. Running the standalone program results in a segmentation fault. Trying gdb on it, gives me this warning about Juce: 0x00000000008208c8 in juce::ComponentBoundsConstrainer::setBoundsForComponent(juce::Component*, juce::Rectangle<int>, bool, bool, bool, bool) () Not being familiar with Juce and all intimacies, I wonder if someone here might suggest a cause or even better a solution. I just installed Juce version 6.1.2 . The DecentSampler version is 1.3.6 (just downloaded half an hour ago). Best wishes and thanks for any hints, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c Give me a sign... Hit me Baby one more time <3 (Britney Spears)

3 years, 11 months

Desktop replacements for ROX applications

by Will Godfrey

For very many years I've been using the combination of OpenBox and ROX. This has provided a very lightweight and user-friendly interface. It's also a good fit for the Raspberry Pi, and users unfamiliar with Linux seem to take to it quickly. However... ROX filer itself is still fine after all this time, but ROX-Lib relies on Python-2, so all apps using it are now dead - as is the rox -users list :( I can get round most of the ones I use but the two I need are desktop replacements for are the Archiving program (which handles a laundry list of formats) and screen resolution manager (based on XrandR). The usual web searches don't seem to show up anything useful. Any suggestions appreciated. -- Will J Godfrey https://willgodfrey.bandcamp.com/ http://yoshimi.github.io Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song.

3 years, 11 months

XUIDesigner v0.3 released

by Hermann Meyer

Goal Provide a easy to use GUI generator tool to create X11 UI's for LV2 plugins. Currently only libxputty is supported, but the generated GUI C file could be used probably with other widget tool-kits as well, just a wrapper file is needed to translate the generated file to the needs of a toolkit. Currently state XUiDesigner parse the ttl file from a selected plugin and generate the needed controller widgets. Supported been the usual lv2:port parameter and as well the new atom based LV2_PATCH__writable and LV2_PATCH__readable so as LV2_ATOM__Path. XUiDesigner use the environment variable LV2_PATH to scan for plugins when no path is given with the -p command-line parameter. So you could easily create a GUI for a existing plugin. A integrated Color chooser allow to create a Color theme for your GUI. The created GUI could be saved as UI-Bundle, which then could be build (just make) and installed (just make install) to replace or provide a new GUI for the plugin. You could as well create a LV2 plugin from scratch and save it as Full Plugin-Bundle to a selected location. The project settings window allow to setup the specs (like Author name, URI, Audio/Midi ports, etc.) for your plugin XUIDesigner save the bundle in a git repository format, contain a working LV2 plugin with all needed resources (ttl files, converted C files from used images, etc.) and build files to build, install and run the new generated plugin. All you need to do to finish your plug is to implement your DSP part. Control widgets could be created and moved/resized freely around in the top Window. A grid could be displayed and widgets could snap to grid (left, right, Center) to order them easily. Control widgets could be grouped in a frame or a tab box and then the complete group could be moved to the final position in the Window. Any control widget could be replaced with a other control widget, so for example a Toggle Button could be replaced with a ComboBox, or a Knob could be replaced with a slider, or . . You could set the range for a controller, and it's default value, You could create enums for a ComboBox, . . Most Control widgets could be replaced with images you could select from a included file browser. XUIDesigner have a test-mode as well, which will build and run the created GUI, and give some useful information out in the terminal. Currently supported widget types * Knob -> support horizontal framed png/svg * HSlider * VSlider * Button -> support png/svg/horizontal framed png/svg * Toggle Button -> support horizontal framed png/svg * ComboBox * Value Display * Label * VMeter * HMeter * Frame * TabBox * WaveView * File Chooser Button Build * git submodule init * git submodule update * make * sudo make install # will install into /usr/bin https://github.com/brummer10/XUiDesigner https://github.com/brummer10/XUiDesigner/releases/tag/v0.3 regards hermann

3 years, 12 months

[Music] Uphill

by Jeanette C.

Hey hey, here's a new piece, an upbeat electro track, which is not exactly EDM: https://youtu.be/g6u2bsV7KfA direct OGG download: https://www.dropbox.com/s/7ttga6839e9k9ch/uphill.ogg This is the piece I first recorded for the Loopop Mega contest and then put aside for being too obvious. :) In Linux it was realised with LinuxSampler, thankfully all samples were provided as SFZ instruments. The piece has a very easy-going b-section and otherwise a colourful mix of different sounds from all sorts of different technology, digital to hybrid to analogue, desktop to keyboard to eurorack. I enjoy seeing such different sources playing so well together, growing into one monolythic arrangement. Best wishes and enjoy, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c Ain't no way I'll be lonely <3 (Britney Spears)

3 years, 12 months

Release: Fluajho v1.7.0

by Laborejo Software Suite

Ladies and Gentlemen, hereby the Laborejo Software Suite releases updates for its programs in the hope to be useful in your musical toolbox. You can now download Fluajho version 1.7.0. https://laborejo.org/downloads/fluajho-1.7.0.tar.gz All software is released under GPLv3. Fluajho (with jh as in pleasure) means fluid in Esperanto. It is a simple sf2 soundfont host/player for Linux. Behind the scenes the Fluidsynth library is at work, hence the name. Changelog Highlights: * New quick-select widget for midi-input hardware. * Fix regression in "ignore program changes". * Remove individual midi-in ports. They were released by accident and never worked. * Adjust build process for new fluidsynth library version. This fixes a crash on exit and removes many warning messages on startup. You can find all releases as sources here. Also check your distribution for packages in a few days after this announcement, please. https://laborejo.org/downloads/ For more information, a multi-language user manual, build instructions and git access please visit https://www.laborejo.org/fluajho/ Greetings, Laborejo Software Suite https://www.laborejo.org/

3 years, 12 months

New software instrument: handpan

by Jeanette C.

Hey hey, this is a physically modelled handpan, designed for live MIDI playing. It's written in Csound. http://juliencoder.de/sound/handpan-1.0.zip It's tested with Csound 6.16, but should work with 6.15, maybe even 6.14. As it comes it's configured for ALSA audio output and ALSA sequencer input. All choices for audio and MIDI I/O are listed at the top. Also you can create any equally tempered scale you like. There are two example scales in the file. Only one can ever be active. If you play notes on the keyboard that are no in the scale you will strike the resonator, i.e. any part of the instrument that isn't a clean note. This instrument has been roughly modelled on a Rav drum, which I had the pleasure to play, including the stereo spread of the notes. I hope someone finds a use for it. Best wishes and enjoy, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c Don't care about money It doesn't give me half the thrill <3 (Britney Spears)

4 years

[Music] The queen's fugue

by Jeanette C.

Hey hey, this is a three (or four?) part fugue, which I wrote for synthesizers: https://youtu.be/cIF0JocnaDA OGG version: https://www.dropbox.com/s/2kz8sb873rwsl3a/queens_fugue.ogg It is a proper expansion of the "fughetta" inside "The queen is dead": https://youtu.be/otTwVsenZ0I This time I did not use the samples supplied by Loopop for his "Mega contest", but my own hardware synthesizers. The main voice is the Waldorf Microwave Xt, a hommage to the Waldorf M (wavetable synthesizer) sound used in the original piece. The rest is all analogue, exploring both east and west coast synthesis. Again, there is a lot of automation inside the DAW to make the piece come alive. The fourth voice is introduced towards the second half of the piece and is actually a variation on the leading motif shifted somewhat in time. I think this is called closed voicing, though I may be mistaken. :) I hope you enjoy it, whichever techniques or instruments are involved. Best wishes, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c They say, break away - I'm missing out on the fun and games <3 (Britney Spears)

4 years

Current Developments in Linux Audio ?

by nik＠parkellipsen.de

Hi, I've basically been using the same configuration (Arch/ALSA/Jack2) for years now and it's stable and everything, but I feel like I've been living under a rock when it comes to Linux Audio developments, so I thought I'd reach out and ask if there's any current developments that I should follow or toy around with ... Best, Niklas

4 years

Pipewire, jack-midi, alsa-midi, rendering, freewheeling etc.

by Lorenzo Sutton

As there are interesting discussions about pipewire. I'll go with a somewhat open question. I'm wondering how will 'MIDI' work and especially if an how will alsa-midi applications be able to happily and collaboratively :-) work with jack-midi ones (currently provided by a2j), potentially with some improvement? Would it facilitate the vision, which I tried to discuss sometimes on this list, about being able to interconnect 'any' midi application on Linux _and_ facilitate the faster-than-real-time generation (rendering) of a digital file/stream of what the user 'hears'? :-) It seems that now pipewire does support freewheeling [1], and (maybe) that could be promising? Lorenzo [1] https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/315

4 years

Sound via JACK is totally distorted, PulseAudio without Jack works

by Sapientia3000＠web.de

4 years

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