# AudioSample Structure

    public struct AudioSample

A decrypted compressed audio sample.

- `data`

  Decrypted compressed sample bytes.

  The payload is not PCM. Decode it according to the most recent `AudioFormat` event.

  #### Declaration

  Swift

      public let data: Data

- `pts`

  Presentation timestamp on the content timeline.

  #### Declaration

  Swift

      public let pts: CMTime

- `dts`

  Decode timestamp when it differs from, or is known separately from, `pts`.

  #### Declaration

  Swift

      public let dts: CMTime?

- `duration`

  Sample duration.

  #### Declaration

  Swift

      public let duration: CMTime

- `isSync`

  Indicates whether the sample is independently decodable according to the source stream metadata.

  #### Declaration

  Swift

      public let isSync: Bool