AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentation

Link to good samples/soundfonts at http://wiki.linuxaudio.org/wiki/free_audio_data

Moderators: MattKingUSA, khz

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

macramole wrote:Happy to hear it ! Share your thoughts !
On linux, what sound system do you use ? clicking on a particle crashes immediately the program

Code: Select all

[ error ] ofOpenALSoundPlayer: sfReadFile(): couldn't read ""data/drumkits.mp3/Yamaha RM 50/Bassdrums/BD-016.mp3""
Exception en point flottant (core dumped)

macramole
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by macramole »

We are using PulseAudio or Jack, both are working fine.

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

mmm... maybe something related to sample rate, I'll investigate and let you know

macramole
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by macramole »

Make sure that path exists

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

Code: Select all

studio@studio-ThinkPad-W530:~/OF/apps/myApps/audiostellar/bin/data$ ls
assets                            default.session.json      stellar.json
audiostellar-default-session      drumkits.mp3
audiostellar-default-session.zip  drumkits.mp3.stft.1.json

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

stanlea wrote:

Code: Select all

studio@studio-ThinkPad-W530:~/OF/apps/myApps/audiostellar/bin/data$ ls
assets                            default.session.json      stellar.json
audiostellar-default-session      drumkits.mp3
audiostellar-default-session.zip  drumkits.mp3.stft.1.json
I tried 41 khz and 48 khz : same crash, core dump

:x

macramole
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by macramole »

Can you play that file with vlc or any player ?

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

macramole wrote:Can you play that file with vlc or any player ?
yes I tested dozens of different files

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

I have installed it on another computer, same behaviour.

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

stanlea wrote:I have installed it on another computer, same behaviour.
Now kind of small progress : on my second computer (not music related, only family and desktop tasks), installing from .deb did work, after a compilated version not working

Same try on my music computer : core dumped also... :x

macramole
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by macramole »

Yes, I've seen the DEB file working in quite a number of PCs without problem. I can't figure out what is it that in some computers it doesn't work.

In your case, have you tried using Jack and Pulseaudio and none of those work ?

Thanks for the update, we really appreciate it

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

Just to be accurate :

On my office computer, I have only pulseaudio, not jack, and audiostellar installed from .deb works

On my music computer, whatever jack or pulse I use :
- the version installed from .deb installed in /opt doesn't lauch at all (core dump)
- the version compiled in ~/OF/apps/myapps/audiostellar/bin launches but crashes when I click on a particle (= trying to read a sample)

While you may try to fix that, I am going to try to record a bunch of samples to make my own set. What format and sample rates do you recommand ?

macramole
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by macramole »

any MP3 should work fine. WAV 44100 16 too

we are updating the audio engine, maybe that will help

stanlea
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by stanlea »

macramole wrote:we are updating the audio engine, maybe that will help
keep us informed please, thanks

rghvdberg
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Re: AudioStellar: Open source data-driven musical instrument for latent sound structure discovery and music experimentat

Post by rghvdberg »

I wish this instrument could be converted to a sample manager.

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