PortAudio

PortAudio Kotlin Bindings could allow for multiplatform access to the PortAudio audio I/O library from Kotlin.

Status

• Basic audio output: ✅ in Main.kt
• Waveform selection: ✅ in Main.kt
• Audio Setup abstracted: ✅ in AudioSetup.kt
• Input support: ❌
• Advanced audio processing: ❌

Requirements

PortAudio headers should be installed on your system.

Usage:

export JAVA_HOME=/usr/lib/jvm/java-21-openjdk
./gradlew runDebugExecutableNative

A sound will play for 2 seconds and then stop.

tested on:

• Linux ✅
• Windows ❌
• MacOS ❌