---
title: outputWidth
framework: MetalFX
role: symbol
role_heading: Instance Property
platforms: [iOS 26.0+, iPadOS 26.0+, Mac Catalyst 26.0+, macOS 26.0+, tvOS 27.1+]
path: metalfx/mtlfxframeinterpolatorbase/outputwidth
---

# outputWidth

The width, in pixels, of the output color texture for the frame interpolator.

## Declaration

```swift
var outputWidth: Int { get }
```