Transpose
MIDI note transposer with semitone and octave controls.
Source: examples/truce-example-transpose/.
#What it demonstrates
- MIDI effect plugin (processes note events, no audio processing)
- Discrete integer parameters (
range = "discrete(-12, 12)") - Active note map to prevent stuck notes when transposition changes
- Output event generation via
ProcessContext::output_events
#Parameters
| Name | Range | Unit | Description |
|---|---|---|---|
| Semitones | -12 to 12 | st | Transpose by semitones |
| Octave | -3 to 3 | -- | Transpose by octaves |
#Build and test
cargo build -p truce-example-transpose
cargo test -p truce-example-transpose