---
title: "enqueue(_:)"
framework: avfoundation
role: symbol
role_heading: Instance Method
path: "avfoundation/avsamplebufferaudiorenderer/receiver/enqueue(_:)"
---

# enqueue(_:)

Suspends until the receiver is ready for more media data, then enqueues a sample buffer in order to render its contents.

## Declaration

```swift
nonisolated(nonsending) func enqueue(_ sampleBuffer: CMReadySampleBuffer<CMSampleBuffer.DynamicContent>) async throws -> AVSampleBufferAudioRenderer.Receiver.EnqueueResult
```

## Parameters

- `sampleBuffer`: The sample buffer to enqueue.

## Return Value

Return Value The result of the enqueue operation.

## Discussion

Discussion note: CancellationError if the Task was cancelled.

## See Also

### Enqueuing sample buffers

- [enqueueImmediately(_:)](avfoundation/avsamplebufferaudiorenderer/receiver/enqueueimmediately(_:).md)
- [AVSampleBufferAudioRenderer.Receiver.EnqueueResult](avfoundation/avsamplebufferaudiorenderer/receiver/enqueueresult.md)