Class WavWriter

constructor

• new WavWriter(encodingFloat?, sampleSize?): WavWriter

• Parameters

  • OptionalencodingFloat: boolean
  • OptionalsampleSize: SampleSize

  Returns WavWriter

Static ReadonlyDEFAULT_SAMPLE_SIZE

workerFunction

• workerFunction(encodingFloat, sampleSizeInBits, chs, frameLength, audioData, buf, buffPos): Promise<ArrayBuffer>

• Parameters

  • encodingFloat: boolean
  • sampleSizeInBits: number
  • chs: number
  • frameLength: number
  • audioData: Float32Array
  • buf: ArrayBuffer
  • buffPos: number

  Returns Promise<ArrayBuffer>

write

• write(channelData, sampleRate): Uint8Array

• Parameters

  • channelData: Float32Array[]
  • sampleRate: number

  Returns Uint8Array

writeAsync

• writeAsync(channelData, sampleRate): Promise<Uint8Array>

• Parameters

  • channelData: Float32Array[]
  • sampleRate: number

  Returns Promise<Uint8Array>

writeChunkHeader

• writeChunkHeader(name, chkLen): void

• Parameters

  • name: string
  • chkLen: number

  Returns void

writeDataChunk

• writeDataChunk(channelData): void

• Parameters

  • channelData: Float32Array[]

  Returns void

writeFactChunk

• writeFactChunk(ch0): void

• Parameters

  • ch0: Float32Array

  Returns void

writeFmtChunk

• writeFmtChunk(channelData, sampleRate): void

• Parameters

  • channelData: Float32Array[]
  • sampleRate: number

  Returns void

writeHeader

• writeHeader(channelData, sampleRate): number

• Parameters

  • channelData: Float32Array[]
  • sampleRate: number

  Returns number