---
title: audioBufferListAssure16ByteAlignment
framework: coremedia
role: symbol
role_heading: Type Property
path: coremedia/cmsamplebuffer/flags/audiobufferlistassure16bytealignment
---

# audioBufferListAssure16ByteAlignment

Ensure memory involved in audio buffer lists is 16-byte aligned.

## Declaration

```swift
static let audioBufferListAssure16ByteAlignment: CMSampleBuffer.Flags
```