我正在使用NAudio和WPF在C#中开发一个混频器软件。
但我遇到了一种非逗号行为:输出正常播放,但当我调整MainWindow大小时,输出音频开始分裂。如果保持窗口大小调整,则缓冲区已满,并抛出异常。看起来,调整大小事件阻塞了主线程。
有人有什么建议吗?
_wavein = new WaveIn();
_wavein.DeviceNumber = 0;
_wavein.WaveFormat = new WaveFormat(44100, WaveIn.GetCapabilities(0).Channels);
waveInProvider = new WaveInProvider(_wavein);
volumeSampleProvider = new VolumeSampleProvider(waveInProvider.ToSampleProvider());
volumeSampleProvider.Volume = (float)slider.Value;
MeteringSampleProvider meteringSampleProvider = new MeteringSampleProvider(volumeSampleProvider, 1000);
meteringSampleProvider.StreamVolume += meteringSampleProviderStreamVolume;
_waveOut = new WaveOut();
_waveOut.DesiredLatency = 50;
_waveOut.Init(meteringSampleProvider.ToWaveProvider());
_wavein.StartRecording();
_waveOut.Play();发布于 2022-04-22 19:23:43
如果您使用WaveOutEvent和WaveOutEvent,音频处理将在后台线程上进行,这将有很大帮助。
https://stackoverflow.com/questions/71923202
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