---
title: AUAudioMixRenderingStyle.audioMixRenderingStyle_InFrameBackgroundStem
framework: audiotoolbox
role: symbol
role_heading: Case
path: audiotoolbox/auaudiomixrenderingstyle/audiomixrenderingstyle_inframebackgroundstem
---

# AUAudioMixRenderingStyle.audioMixRenderingStyle_InFrameBackgroundStem

## Declaration

```swift
case audioMixRenderingStyle_InFrameBackgroundStem
```