---
title: "init(frameWidth:frameHeight:sourcePixelFormat:)"
framework: videotoolbox
role: symbol
role_heading: Initializer
path: "videotoolbox/vttemporalnoisefilterconfiguration/init(framewidth:frameheight:sourcepixelformat:)"
---

# init(frameWidth:frameHeight:sourcePixelFormat:)

Creates a new temporal noise-processor configuration.

## Declaration

```swift
init?(frameWidth: Int, frameHeight: Int, sourcePixelFormat: OSType)
```

## Parameters

- `frameWidth`: Width of source frame in pixels.
- `frameHeight`: Height of source frame in pixels.

## Discussion

Discussion Returns nil if frameWidth, frameHeight, or sourcePixelFormat is unsupported.