---
title: kCMSampleBufferFlag_AudioBufferList_Assure16ByteAlignment
framework: coremedia
role: symbol
role_heading: Global Variable
path: coremedia/kcmsamplebufferflag_audiobufferlist_assure16bytealignment
---

# kCMSampleBufferFlag_AudioBufferList_Assure16ByteAlignment

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

## Declaration

```swift
var kCMSampleBufferFlag_AudioBufferList_Assure16ByteAlignment: UInt32 { get }
```