---
title: kVTDecompressionResolutionKey_Height
framework: videotoolbox
role: symbol
role_heading: Global Variable
path: videotoolbox/kvtdecompressionresolutionkey_height
---

# kVTDecompressionResolutionKey_Height

A key to specify the resolution height.

## Declaration

```swift
let kVTDecompressionResolutionKey_Height: CFString
```

## Discussion

Discussion The value is a CFNumber.

## See Also

### Resolutions

- [kVTDecompressionResolutionKey_Width](videotoolbox/kvtdecompressionresolutionkey_width.md)