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# AVAudioEngineManualRenderingStatus

Status codes that return from the render call to the engine operating in manual rendering mode.

```
enum AVAudioEngineManualRenderingStatus
```

## Topics

### Constants

[`AVAudioEngineManualRenderingStatus.error`](/documentation/AVFAudio/AVAudioEngineManualRenderingStatus/error)

A problem that occurs during rendering and results in no data returning.

[`AVAudioEngineManualRenderingStatus.success`](/documentation/AVFAudio/AVAudioEngineManualRenderingStatus/success)

A status that indicates the successful return of the requested data.

[`AVAudioEngineManualRenderingStatus.insufficientDataFromInputNode`](/documentation/AVFAudio/AVAudioEngineManualRenderingStatus/insufficientDataFromInputNode)

A condition that occurs when the input node doesn’t return enough input data to satisfy the render request at the time of the request.

[`AVAudioEngineManualRenderingStatus.cannotDoInCurrentContext`](/documentation/AVFAudio/AVAudioEngineManualRenderingStatus/cannotDoInCurrentContext)

An operation that the system can’t perform under the current conditions.


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