构造函数
new AudioConfigAttr()
new AudioConfigAttr(): AudioConfigAttr返回值
AudioConfigAttr属性
sampleRate
sampleRate: AudioSampleRate =AudioSampleRate.SAMPLE_RATE_NONE
channelMask
channelMask: AudioChannelMask =AudioChannelMask.CHANNEL_NONE
format
format: AudioSampleFormat =AudioSampleFormat.FORMAT_PCM_16_BIT
layout
layout: SampleLayout =SampleLayout.INTERLEAVED
