losing audio data

[gz-111]

int bufferSize = 1024*6;
int overlap = 0;
File audioFile = new File("/Users/HT/Music/1.wav");
AudioDispatcher dispatcher = AudioDispatcherFactory.fromFile(audioFile, bufferSize, overlap);
dispatcher.addAudioProcessor(new WaveformWriter(dispatcher.getFormat(), "/Users/HT/Music/1-result.wav"));
dispatcher.run();

system:macos m1

[gz-111]

change:
bufferSize = 1024

[gz-111]

only stereo

[Kamilake]

same here