AUDIORECORD：缓冲大小有多相关？
我正在使用audiorecord从麦克风录制音频。在其构造中，最后一个参数是buffersizeInbytes。此缓冲区必须比我设备中从
int minBufferSize = AudioRecord.getMinBufferSize(SampleRate, Channels, AudioEncoding);
我的设备中获得的值大，这是一个奇怪的数字：3528。
buffersizeinbytes获得最佳结果的值有多重要？我已经看过代码设置bufferSizeInbytes = minbuffersize，而其他设置 buffersizeInbytes = 2*minbuffersize。这有多相关？
I am recording audio from the MIC using AudioRecord. In its construction, the last parameter is the bufferSizeInBytes. This buffer has to be bigger than the value obtained from
int minBufferSize = AudioRecord.getMinBufferSize(SampleRate, Channels, AudioEncoding);
In my device, this is a strange number: 3528.
How important is the value of bufferSizeInBytes to get the smoothest result? I have seen code setting bufferSizeInBytes = minBufferSize, while others setbufferSizeInBytes = 2*minBufferSize. How relevant is this?
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