M src/platform/qt/ConfigController.cpp → src/platform/qt/ConfigController.cpp

@@ -108,6 +108,7 @@ m_opts.audioSync = GameController::AUDIO_SYNC;
 	m_opts.videoSync = GameController::VIDEO_SYNC;
 	m_opts.fpsTarget = 60;
 	m_opts.audioBuffers = 1536;
+	m_opts.sampleRate = 44100;
 	m_opts.volume = GBA_AUDIO_VOLUME_MAX;
 	m_opts.logLevel = GBA_LOG_WARN | GBA_LOG_ERROR | GBA_LOG_FATAL | GBA_LOG_STATUS;
 	m_opts.rewindEnable = false;

M src/platform/qt/GameController.cpp → src/platform/qt/GameController.cpp

@@ -599,6 +599,9 @@ }
 }
 
 void GameController::setAudioSampleRate(unsigned rate) {
+	if (!rate) {
+		return;
+	}
 	if (m_audioProcessor) {
 		threadInterrupt();
 		redoSamples(m_audioProcessor->getBufferSamples());