---
title: processingParameters
framework: MediaExtension
role: symbol
role_heading: Instance Property
platforms: [macOS 15.0+]
path: mediaextension/merawprocessor/processingparameters
---

# processingParameters

Provides a list of processing parameters that can be changed by the client of Video Toolbox session to influence processing behavior.

## Declaration

```swift
var processingParameters: [MERAWProcessingParameter] { get }
```

## Discussion

Discussion This property value is an array of MERAWProcessingParameter objects, each describing the parameter and providing an interface where the processing parameter value may be modified.

## See Also

### Inspecting a RAW processor

- [metalDeviceRegistryID](mediaextension/merawprocessor/metaldeviceregistryid.md)
- [outputColorAttachments](mediaextension/merawprocessor/outputcolorattachments.md)
- [isReadyForMoreMediaData](mediaextension/merawprocessor/isreadyformoremediadata.md)