---
title: OUTPUT_HEAD_MOUNTED_DISPLAY_AUDIO
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646416-anonymous/output_head_mounted_display_audio
---

# OUTPUT_HEAD_MOUNTED_DISPLAY_AUDIO

## Declaration

```occ
OUTPUT_HEAD_MOUNTED_DISPLAY_AUDIO = 0x0303
```