!7

import javax.sound.sampled.*;

p-substance {
  L<Mixer> devices = inputAudioDevices();
  L<S> deviceNames = map(func(Mixer m) {
    ret audioDeviceName(m) + " [" + n(m.getTargetLineInfo(), "line") + "]", devices);
  minFrameWidth(300, packFrame(showRadioButtons("Input Audio Devices", deviceNames)));
}