FluidSynth

FluidSynth/fluidsynth

Software synthesizer based on the SoundFont 2 specifications

7 good first / help-wanted issues · C · last activity Jul 11, 2026

2.4K stars 324 forks 2.4K watchers C GNU Lesser General Public License v2.1
cross-platform fluidsynth linux midi midi-files midi-player realtime soundfont-synthesizers soundfont2-synthesizer-library soundfonts synthesizer wavetables
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7 Open Issues Need Help Last updated: Jul 11, 2026

Open Issues Need Help

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Bank MSB shouldn't always be ignored in XG mode 26 days ago
bug help wanted
FluidSynth/fluidsynth
2.4K

Software synthesizer based on the SoundFont 2 specifications

C
#cross-platform#fluidsynth#linux#midi#midi-files#midi-player#realtime#soundfont-synthesizers#soundfont2-synthesizer-library#soundfonts#synthesizer#wavetables
Multi Port MIDI Support 2 months ago
enhancement help wanted
FluidSynth/fluidsynth
2.4K

Software synthesizer based on the SoundFont 2 specifications

C
#cross-platform#fluidsynth#linux#midi#midi-files#midi-player#realtime#soundfont-synthesizers#soundfont2-synthesizer-library#soundfonts#synthesizer#wavetables
After GM system on, GM2 system on does not re-activate bank select. 3 months ago
bug help wanted
FluidSynth/fluidsynth
2.4K

Software synthesizer based on the SoundFont 2 specifications

C
#cross-platform#fluidsynth#linux#midi#midi-files#midi-player#realtime#soundfont-synthesizers#soundfont2-synthesizer-library#soundfonts#synthesizer#wavetables
MIDI 2.0 Support 6 months ago
enhancement help wanted
FluidSynth/fluidsynth
2.4K

Software synthesizer based on the SoundFont 2 specifications

C
#cross-platform#fluidsynth#linux#midi#midi-files#midi-player#realtime#soundfont-synthesizers#soundfont2-synthesizer-library#soundfonts#synthesizer#wavetables
/run/lock/fluidsynth is world-writable 8 months ago
bug help wanted
FluidSynth/fluidsynth
2.4K

Software synthesizer based on the SoundFont 2 specifications

C
#cross-platform#fluidsynth#linux#midi#midi-files#midi-player#realtime#soundfont-synthesizers#soundfont2-synthesizer-library#soundfonts#synthesizer#wavetables
XG Bank Selection should not hardcode drum bank 128 about 1 year ago
enhancement help wanted
FluidSynth/fluidsynth
2.4K

Software synthesizer based on the SoundFont 2 specifications

C
#cross-platform#fluidsynth#linux#midi#midi-files#midi-player#realtime#soundfont-synthesizers#soundfont2-synthesizer-library#soundfonts#synthesizer#wavetables
32-bit float Rendering with Automatic Gain Control/Output Leveller on final stage about 1 year ago
enhancement help wanted
FluidSynth/fluidsynth
2.4K

Software synthesizer based on the SoundFont 2 specifications

C
#cross-platform#fluidsynth#linux#midi#midi-files#midi-player#realtime#soundfont-synthesizers#soundfont2-synthesizer-library#soundfonts#synthesizer#wavetables