---
title: AVSampleBufferVideoRenderer
framework: avfoundation
role: symbol
role_heading: Class
path: avfoundation/avsamplebuffervideorenderer
---

# AVSampleBufferVideoRenderer

An object that enqueues video sample buffers for rendering.

## Declaration

```swift
class AVSampleBufferVideoRenderer
```

## Topics

### Flushing the renderer

- [requiresFlushToResumeDecoding](avfoundation/avsamplebuffervideorenderer/requiresflushtoresumedecoding.md)
- [requiresFlushToResumeDecodingDidChangeNotification](avfoundation/avsamplebuffervideorenderer/requiresflushtoresumedecodingdidchangenotification.md)
- [AVSampleBufferVideoRendererRequiresFlushToResumeDecodingDidChangeNotificationRequiresFlushKey](avfoundation/avsamplebuffervideorendererrequiresflushtoresumedecodingdidchangenotificationrequiresflushkey.md)
- [flush(removingDisplayedImage:completionHandler:)](avfoundation/avsamplebuffervideorenderer/flush(removingdisplayedimage:completionhandler:).md)

### Setting presentation time expectations

- [presentationTimeExpectation](avfoundation/avsamplebuffervideorenderer/presentationtimeexpectation-swift.property.md)
- [AVSampleBufferVideoRenderer.PresentationTimeExpectation](avfoundation/avsamplebuffervideorenderer/presentationtimeexpectation-swift.enum.md)

### Inspecting the status

- [status](avfoundation/avsamplebuffervideorenderer/status.md)
- [error](avfoundation/avsamplebuffervideorenderer/error.md)

### Accessing the pixel buffer

- [displayedPixelBuffer()](avfoundation/avsamplebuffervideorenderer/displayedpixelbuffer().md)
- [recommendedPixelBufferAttributes](avfoundation/avsamplebuffervideorenderer/recommendedpixelbufferattributes-6zrqb.md)

### Handling decode failures

- [didFailToDecodeNotification](avfoundation/avsamplebuffervideorenderer/didfailtodecodenotification.md)
- [didFailToDecodeNotificationErrorKey](avfoundation/avsamplebuffervideorenderer/didfailtodecodenotificationerrorkey.md)

### Capturing performance metrics

- [loadVideoPerformanceMetrics(completionHandler:)](avfoundation/avsamplebuffervideorenderer/loadvideoperformancemetrics(completionhandler:).md)

### Classes

- [AVSampleBufferVideoRenderer.Receiver](avfoundation/avsamplebuffervideorenderer/receiver.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [AVQueuedSampleBufferRendering](avfoundation/avqueuedsamplebufferrendering.md)
- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Presentation

- [AVQueuedSampleBufferRendering](avfoundation/avqueuedsamplebufferrendering.md)
- [AVSampleBufferRenderSynchronizer](avfoundation/avsamplebufferrendersynchronizer.md)
- [AVSampleBufferDisplayLayer](avfoundation/avsamplebufferdisplaylayer.md)
- [AVSampleBufferAudioRenderer](avfoundation/avsamplebufferaudiorenderer.md)