MediaPipeTasksAudio Framework Reference

TtsAudioResult

public struct TtsAudioResult : Sendable, Equatable

Self-contained mono PCM audio buffer returned by TextToSpeech.synthesize (also available as AudioResult).

• samples

  Normalized 32-bit floating-point mono PCM samples in [-1.0, 1.0].

  Declaration

  Swift

  public var samples: [Float]

• sampleRateHz

  Audio sample rate in Hz (e.g. 24000).

  Declaration

  Swift

  public var sampleRateHz: Int

• wordTimestamps

  Word-level timing alignments for read-along highlighting.

  Declaration

  Swift

  public var wordTimestamps: [TtsWordTimestamp]