---
title: MERAWProcessorPixelBufferManager
framework: MediaExtension
role: symbol
role_heading: Class
platforms: [macOS 15.0+]
path: mediaextension/merawprocessorpixelbuffermanager
---

# MERAWProcessorPixelBufferManager

Describes pixel buffer requirements and creates new pixel buffers.

## Declaration

```swift
class MERAWProcessorPixelBufferManager
```

## Discussion

Discussion It contains the interfaces that the MERAWProcessor uses for two tasks. First, to declare its set of requirements for output CVPixelBuffer in the form of a pixelBufferAttributes dictionary. Second, create pixel buffers that match processor output requirements and satisfy Video Toolbox and client requirements.

## Topics

### Creating a pixel buffer

- [pixelBufferAttributes](mediaextension/merawprocessorpixelbuffermanager/pixelbufferattributes-4fe69.md)
- [makePixelBuffer()](mediaextension/merawprocessorpixelbuffermanager/makepixelbuffer().md)

## Relationships

### Inherits From

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

### Conforms To

- [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

### RAW processors

- [MERAWProcessor](mediaextension/merawprocessor.md)
- [MERAWProcessorExtension](mediaextension/merawprocessorextension.md)
- [MERAWProcessingParameter](mediaextension/merawprocessingparameter.md)
- [MERAWProcessorNotification](mediaextension/merawprocessornotification.md)
- [RAW processor property list dictionary](mediaextension/raw-processor-property-list-dictionary.md)
- [RAW processor entitlement](mediaextension/raw-processor-entitlement.md)