Shuriken is an open source beat slicer which harnesses the power of aubio's onset detection algorithms and Rubber Band's time stretching capabilities. A simple Qt4 interface makes it easy to slice up drum loops, assign individual drum hits to MIDI keys, and change the tempo of loops in real-time. JUCE takes care of handling audio and MIDI behind the scenes.
Please feel free to leave feedback, e.g. anything about the program which you feel could be improved or additional features you'd like to see in a future release.
Last edited by RockHopper on Thu Aug 07, 2014 4:49 pm, edited 1 time in total.
can't wait to try it out! since freecycle died theres nothing like this on linux.
Debian has aubio 0.4.1 in the testing/unstable repositories. don't know about stable.
I presume that ubuntu has it also since releases are twice a year.
motosega wrote:
is there a deb of the latest aubio somewhere?
I'm currently packaging aubio 0.4.1 for Ubuntu Precise, Raring, and Saucy, I'll share a link to my PPA once it's all done. Trusty already has 0.4.0 and the upcoming Utopic has 0.4.1
If you're using AVLinux you can grab a deb from here:
Hi everyone!
Great program with cool workflow, but I can't find a way to export my slices to separate files. Menu item "Export" is greyed out Is this feature planned but not implemented yet? I would like to use shuriken to cut my recordings.
bunyi wrote:
Menu item "Export" is greyed out Is this feature planned but not implemented yet?
Yes, this will be implemented in the next release. There will be the ability to export slices in wav, aiff, flac, ogg, hydrogen drumkit, or sfz format.
Great project ! And just in time for me as I was just looking for such a tool !
BUT I cannot import any sound. I've tried wav and aiff but in the import window, clicking "Open" after selecting a file freezes the program (the background "main" window is grayed out and the "Import audio file" stays on screen).
I'm on Ubuntu 14.04, and have installed Shuriken through the PPA, plus I've apt-get'd aubio-tools.
What am I missing ?
Thanks in advance,
Hw
Edit : in the console, it shows a message : "AUBIO ERROR: Not implemented, _seek(0) file /home/headwar/Bass_Em.wav", for every kind of file I tried (wav, aiff, mp3...).
Last edited by headwar on Wed Jul 30, 2014 8:17 am, edited 1 time in total.
headwar wrote:
I've tried wav and aiff but in the import window, clicking "Open" after selecting a file freezes the program (the background "main" window is grayed out and the "Import audio file" stays on screen).
OK, that's not good! What version of aubio are you using? I'll need to install Trusty to suss out what's going on as this bug never cropped up when testing on AVLinux or Precise.
headwar wrote:PS By the way, if you need a french translator, I'm in
A very kind offer, I'll get back to you on that one!
g++ -c -pipe -msse -msse2 -O2 -Wall -W -D_REENTRANT -DLINUX=1 -DNDEBUG=1 -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -Isrc -Isrc/SndLibShuriken -Isrc/JuceLibraryCode -Irelease/.moc -Irelease/.ui -o release/.obj/audiofilehandler.o src/audiofilehandler.cpp
src/audiofilehandler.cpp: In member function ‘SharedSampleHeader AudioFileHandler::getSampleHeader(QString)’:
src/audiofilehandler.cpp:89:5: error: ‘aubio_source_t’ was not declared in this scope
aubio_source_t* aubioSource = new_aubio_source( const_cast<char*>(path), 0, 4096 );
^
src/audiofilehandler.cpp:89:21: error: ‘aubioSource’ was not declared in this scope
aubio_source_t* aubioSource = new_aubio_source( const_cast<char*>(path), 0, 4096 );
^
src/audiofilehandler.cpp:89:86: error: ‘new_aubio_source’ was not declared in this scope
aubio_source_t* aubioSource = new_aubio_source( const_cast<char*>(path), 0, 4096 );
^
src/audiofilehandler.cpp:95:77: error: ‘aubio_source_get_samplerate’ was not declared in this scope
sampleHeader->sampleRate = aubio_source_get_samplerate( aubioSource );
^
src/audiofilehandler.cpp:96:73: error: ‘aubio_source_get_channels’ was not declared in this scope
sampleHeader->numChans = aubio_source_get_channels( aubioSource );
^
src/audiofilehandler.cpp:98:39: error: ‘del_aubio_source’ was not declared in this scope
del_aubio_source( aubioSource );
^
src/audiofilehandler.cpp: In static member function ‘static SharedSampleBuffer AudioFileHandler::aubioLoadFile(const char*, uint_t, uint_t)’:
src/audiofilehandler.cpp:382:5: error: ‘aubio_source_t’ was not declared in this scope
aubio_source_t* aubioSource = new_aubio_source( const_cast<char*>(filePath), sampleRate, hopSize );
^
src/audiofilehandler.cpp:382:21: error: ‘aubioSource’ was not declared in this scope
aubio_source_t* aubioSource = new_aubio_source( const_cast<char*>(filePath), sampleRate, hopSize );
^
src/audiofilehandler.cpp:382:102: error: ‘new_aubio_source’ was not declared in this scope
aubio_source_t* aubioSource = new_aubio_source( const_cast<char*>(filePath), sampleRate, hopSize );
^
src/audiofilehandler.cpp:383:5: error: ‘fmat_t’ was not declared in this scope
fmat_t* sampleData = NULL;
^
src/audiofilehandler.cpp:383:13: error: ‘sampleData’ was not declared in this scope
fmat_t* sampleData = NULL;
^
src/audiofilehandler.cpp:389:63: error: ‘aubio_source_get_samplerate’ was not declared in this scope
sampleRate = aubio_source_get_samplerate( aubioSource );
^
src/audiofilehandler.cpp:390:59: error: ‘aubio_source_get_channels’ was not declared in this scope
numChans = aubio_source_get_channels( aubioSource );
^
src/audiofilehandler.cpp:398:54: error: ‘new_fmat’ was not declared in this scope
sampleData = new_fmat( numChans, hopSize );
^
src/audiofilehandler.cpp:412:88: error: ‘aubio_source_do_multi’ was not declared in this scope
aubio_source_do_multi( aubioSource, sampleData, &numFramesRead );
^
src/audiofilehandler.cpp:417:55: error: ‘aubio_source_seek’ was not declared in this scope
aubio_source_seek( aubioSource, 0 );
^
src/audiofilehandler.cpp:422:64: error: ‘aubio_source_seek’ was not declared in this scope
aubio_source_seek( aubioSource, startFrame );
^
src/audiofilehandler.cpp:427:40: error: ‘fmat_zeros’ was not declared in this scope
fmat_zeros( sampleData );
^
src/audiofilehandler.cpp:436:88: error: ‘aubio_source_do_multi’ was not declared in this scope
aubio_source_do_multi( aubioSource, sampleData, &numFramesRead );
^
src/audiofilehandler.cpp:456:38: error: ‘del_fmat’ was not declared in this scope
del_fmat( sampleData );
^
src/audiofilehandler.cpp:459:39: error: ‘del_aubio_source’ was not declared in this scope
del_aubio_source( aubioSource );
^
make: *** [release/.obj/audiofilehandler.o] Error 1
make: Leaving directory `/media/Data/code/shuriken-git'
Saucy has version 0.3.2 of aubio which is likely why you're seeing all those aubio-related build errors. I did try to build 0.4.1 for Saucy but launchpad won't allow uploads for Saucy or Raring any longer I'm afraid you'll either have to build and install aubio 0.4.1 yourself or wait for FalkTX to package it for the KX repos.