---
title: AVAudioEngineManualRenderingMode.offline
framework: avfaudio
role: symbol
role_heading: Case
path: avfaudio/avaudioenginemanualrenderingmode/offline
---

# AVAudioEngineManualRenderingMode.offline

An engine that operates in an offline mode.

## Declaration

```swift
case offline
```

## See Also

### Constants

- [AVAudioEngineManualRenderingMode.realtime](avfaudio/avaudioenginemanualrenderingmode/realtime.md)