rncbc.org updates Qtractor to v1.5.4 and Vee One Suite to v1.3.1 for Linux

rncbc.org has announced the Early Spring'25 release of Qtractor version 1.5.4, and the Vee One Suite version 1.3.1 of old-school software instruments, for GNU/Linux. Changes for this Qtractor release: Fixed non-zero clip offset conversion on tempo(BPM) time-scale changes. MIDI clip step input and overdubbing now aggregated and fully undo/redo-able. Allow MIDI step input to extend the clip length automatically; also avoid step input event duplicates (e.g. playing chords in quick succession) leading to potential double-free segfault or crash. Fixed MIDI track state when clips under record/overdubbing are simply removed. Fixed all empty/void audio clips that are created when aborting an armed recording session. MIDI clip editor (aka. piano-roll): simply allow a MIDI track to be a ghost of itself. In addition to clips and markers, automation curves and tempo-map nodes now also contribute to the total session length and status. Fixed command line parsing (QCommandLineParser/Option) to not exiting the application with a segfault when showing help and version information. See also: Qtractor 1.5.4 - An Early Spring'25 Release The Vee One Suite is comprised of four separate, autonomous software instruments, which are: Synthv1 - a polyphonic subtractive synthesizer. Samplv1 - a polyphonic sampler synthesizer. Drumkv1 - a drum-kit sampler synthesizer. Padthv1 - a polyphonic additive synthesizer. All being delivered in dual form: A pure stand-alone JACK client with JACK-session, NSM (Non/New Session Management) and both JACK MIDI and ALSA MIDI input support; A LV2 instrument plugin. Changes for the Vee One Suite in this release: Fixed command line parsing (QCommandLineParser/Option) to not exiting the application with a segfault when showing help and version information. See also: Vee One Suite 1.3.1 - An Early Spring'25 Release Both Qtractor and the Vee One Suite are free, open-source Linux Audio software, distributed under the terms of the GNU General Public License (GPL) version 2 or later. Read More