thestk

thestk/rtmidi

A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)

1.2K stars 307 forks 1.2K watchers C++ Other
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4 Open Issues Need Help Last updated: Sep 21, 2026

Open Issues Need Help

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CI: update actions/checkout from v2 to v4 (Node 20 removed from runners) 2 days ago
good first issue help wanted build system
thestk/rtmidi
1.2K

A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)

C++
Needs Better Install Tutorial 2 days ago
good first issue help wanted build system documentation
thestk/rtmidi
1.2K

A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)

C++
configure: error: No known system type found for MIDI support! 2 days ago
backend: amidi good first issue build system
thestk/rtmidi
1.2K

A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)

C++
CMake: JACK is enabled from the host when cross-compiling (breaks Android builds) 2 days ago
backend: jack backend: amidi good first issue build system
thestk/rtmidi
1.2K

A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)

C++