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2016-07-06 Web Forum and Bug Tracker are back online: As you might have noticed, our Web Forum as well as our Bug Tracker were partly unavailable for quite a while. It was possible to read them, but especially registration of new user accounts were disabled (i.e. due to numerous spam bot attacks we suffered in the past). Those issues have been resolved and so both sites are back available and should now work entirely as expected.
2016-05-04 There is some progress regarding Gigedit's integrated NKSP real-time instrument script editor. Check out the News Article ...
2015-07-18 LinuxSampler 2.0.0 had been released after six years of development! Check the release notes for a detailed review of what's new with LinuxSampler and friends.
2015-06-11 The Mac installer was broken on latest OS X 10.10 Yosemite. This had been fixed today. Get the latest snapshot for Mac with Yosemite support now.
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Latest Subversion Commits

2016-10-31 schoenebeck
* Check compiler for supported pragma diagnostics to avoid compiler errors.
2016-10-31 schoenebeck
* Fixed a bunch of minor issues (mostly compiler warnings).
* Bumped version (2.0.0.svn31).
2016-10-23 persson
* windows, 32-bit: fixed potential crashes by making sure the stack in sub threads is 16-byte aligned
2016-10-19 schoenebeck
* Added new C++ API method VirtualMidiDevice::SendChannelPressureToSampler().
* Bumped version (2.0.0.svn30).
2016-10-19 schoenebeck
* Follow-up fix regarding aftertouch handling.
* Bumped version (2.0.0.svn29).
2016-10-18 schoenebeck
* gig/sf2/sfz: Fixed aftertouch channel pressure events being processed properly and thus were ignored for certain uses.
* Bumped version (2.0.0.svn28).
2016-10-15 schoenebeck
* NKSP: Fixed NKSP parser warning "Not a statement" when assigning an initializer list to an array variable.
* Bumped version (2.0.0.svn27).
2016-10-11 schoenebeck
* NKSP: Provide more user friendly error messages on syntax errors.
* Bumped version (2.0.0.svn26).
More ...
2016-10-30 persson
* windows: look for the data directory in the parent of the dll directory, if the dll directory is called "32" or "64"
2016-10-23 persson
* windows, 32-bit: fixed crashes by making sure the stack in sub threads is 16-byte aligned
2016-09-24 schoenebeck
* Show instrument index number on instruments list view.
* Added multi-row selection support on samples tree view.
* Added multi-row selection support on instruments list view.
* Bumped version (1.0.0.svn23).
2016-09-24 schoenebeck
* Show sample group name and CRC-32 checksum on "Sample" tab.
* Bumped version (1.0.0.svn22).
2016-07-28 schoenebeck
* Fixed crash when opening dimension manager dialolg multiple times (and i.e. adding or removing dimensions each time).
* Bumped version (1.0.0.svn21).
2016-07-22 schoenebeck
* Script Editor: Fixed crash on Ctrl + A, followed by Del.
* Bumped version (1.0.0.svn20).
2016-07-18 schoenebeck
* Added option to main menu for performing "Save" operation with a tempoary file (may perform faster than directly modifying existing .gig file).
* Bumped version (2.0.0.svn19).
2016-07-17 schoenebeck
* Script Editor: Decreased default font size on Mac to 13.
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2016-09-24 schoenebeck
* gig.cpp: Changed default value of DimensionRegion::EG2Release (filter release time) to 60s.
* Bumped version (4.0.0.svn10).
2016-09-24 schoenebeck
* src/gig.cpp, src/gig.h: Fixed samples' CRC checksums were misordered when a Sample was deleted.
* src/gig.cpp, src/gig.h: Added new method Sample::GetWaveDataCRC32Checksum().
* src/tools/gigdump.cpp: print samples' CRC32 checksums.
* Bumped version (4.0.0.svn9).
2016-09-20 schoenebeck
* gig.cpp/gig.h: Added new method Sample::VerifyWaveData() which allows to check whether a sample had been damaged for some reason.
* gigdump tool: added and implemented new parameter "--verify" which allows to check the raw wave form data integrity of all samples.
* gigdump tool: added and implemented new parameter "--rebuild-checksums" which allows to recalculate the CRC32 checksum of all samples' raw wave data and rebuilding the gig file's global checksum table (i.e. in case the file's checksum table was damaged).
* Bumped version (4.0.0.svn8).
2016-09-20 schoenebeck
* src/tools/gigextract.cpp: Fix: if sample name contains a path separator (slash or backslash) then replace them by a minus sign to avoid file system issues.
* src/tools/gigdump.cpp: additionally print RIFF chunk file offset and RIFF chunk size of sample data.
* Bumped version (4.0.0.svn7).
2016-05-21 schoenebeck
* gig.cpp: Fixed Region::UpdateUpdateVelocityTable() which did not work correctly if there were dimensions after the velocity dimension: it only created valid velocity tables for cases of dimensions lower than the velocity dimension.
* gigdump: Additionally print VelocityUpperLimit and DimensionUpperLimits of all dimension regions.
* Bumped version (4.0.0.svn6).
2016-05-18 schoenebeck
* Using now native integer size where appropriate.
* Bumped version (4.0.0.svn5).
2016-05-17 schoenebeck
* Fixed compile error on Windows.
2016-05-17 schoenebeck
* Revised previous commit: Instead of using a custom new RIFF chunk, check the overall file size and in case .gig file is >= 2GB expect a large monolithic file, otherwise if .gig file is < 2 GB check for "extension" files (.gx01, .gx02, ...) instead.
* Bumped version (4.0.0.svn4).
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2016-11-13 capela
* Preparations for v0.4.2 - A Fall'16 release.
2016-09-14 capela
* End of Summer'16 release (v0.4.1).
2016-08-15 capela
* Fixed a race condition on creating sampler channels that ended in duplicate channel strips; also fixed channel auto-arrange.
2016-05-31 capela
* Removed manual setting of system include paths (a pull-request by Romain Létendart,, thanks).
2016-05-16 schoenebeck
* Automake: set environment variable GCC_COLORS=auto to allow GCC to auto detect whether it (sh/c)ould output its messages in color.
2016-04-12 capela
* Sync to upstream git repo.
2016-04-06 schoenebeck
* Fixed Debian build script: install rule was broken.
2016-01-08 capela
* Added application keywords to AppData.
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2016-11-13 capela
* Preparations for v0.5.8 - A Fall'16 release.
2016-11-03 capela
* Sync to upstream git head.
2016-04-12 capela
* Sync to upstream git repo.
2016-04-06 schoenebeck
* Debian packaging: Updated to compat 7 (was 4), and assigned as maintainer of this package.
2014-01-01 capela
* A fifth of a Jubilee release.
2013-06-01 schoenebeck
* Autoconf fix: AC_CONFIG_HEADER obsolete error (fixes #194).
2013-02-24 capela
* Use getaddrinffo() instead of deprecated gethostbyname().
2013-02-23 capela
* Update on newer autoconf macros (m4).
More ...
2012-05-30 iliev
* save effect parameters into lscp file (see #179)
2012-01-30 iliev
* fixed bug #160
2012-01-25 iliev
* the default MIDI bank numbering is now zero-based
2011-12-15 iliev
* Initial support for Android platforms (only sampler channel manipulation for now - see the screenshots on the website)
2011-11-24 iliev
* fixed bug #156
2011-11-23 iliev
* Added option to select a sampler engine in Add/Edit Instrument dialog
* Moved all Swing dependent code outside the JSampler core
2011-09-19 iliev
* Usе multicolumn menus for adding instruments to MIDI maps and to orchestras from the Instruments Database
2011-08-17 iliev
* fixed engine cache
More ...
2011-11-23 iliev
* Client: added new method - getProtocolVersion
2011-08-17 iliev
* fixed engine cache
2011-08-16 iliev
* Cache engines' info to speed up the sampler channels' info retrieval
2011-07-03 iliev
* added two new methods to FxSend class: getDestChainId and getDestChainPos
2011-06-28 iliev
* added three new methods to EffectParameter class - getEffectInstanceId, getIndex, toString
2011-06-28 iliev
* minor refactoring
2011-06-24 iliev
* Added support for send effects
2009-08-03 iliev
* preparations for release 0.8
More ...
2016-07-22 schoenebeck
* NKSP: Updated behavior of wait() function.
2016-07-21 schoenebeck
* NKSP: added min() and max() functions.
2016-07-18 schoenebeck
* NKSP: Added functions sh_left() and sh_right().
2016-07-16 schoenebeck
* Site Layout: Added "NKSP Language" and "NKSP Reference" to site's topmost menu header.
2016-07-16 schoenebeck
* NKSP: Added built-in functions change_attack(), change_decay() and change_release().
2016-07-15 schoenebeck
* NKSP: Added function stop_wait().
* NKSP: Added variables $NI_CALLBACK_ID and $NI_CALLBACK_TYPE.
* NKSP: Updated wait() description for those new ones mentioned above.
2016-07-14 schoenebeck
* NKSP: Added built-in functions inc() and dec().
2016-07-13 schoenebeck
* NKSP: Added built-in script variables $KSP_TIMER, $NKSP_PERF_TIMER, $NKSP_REAL_TIMER and $ENGINE_UPTIME.
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