---
title: inputHeight
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/inputheight
---

# inputHeight

The height, in pixels, of the input depth and motion texture for the frame interpolator.

## Declaration

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