---
title: frameWidth
framework: videotoolbox
role: symbol
role_heading: Instance Property
path: videotoolbox/vtlowlatencyframeinterpolationconfiguration/framewidth
---

# frameWidth

Width of source frames in pixels.

## Declaration

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

## See Also

### Inspecting the configuration

- [frameHeight](videotoolbox/vtlowlatencyframeinterpolationconfiguration/frameheight.md)
- [numberOfInterpolatedFrames](videotoolbox/vtlowlatencyframeinterpolationconfiguration/numberofinterpolatedframes.md)
- [spatialScaleFactor](videotoolbox/vtlowlatencyframeinterpolationconfiguration/spatialscalefactor.md)
- [sourcePixelBufferAttributes](videotoolbox/vtlowlatencyframeinterpolationconfiguration/sourcepixelbufferattributes.md)
- [destinationPixelBufferAttributes](videotoolbox/vtlowlatencyframeinterpolationconfiguration/destinationpixelbufferattributes.md)
- [supportedPixelFormats](videotoolbox/vtlowlatencyframeinterpolationconfiguration/supportedpixelformats.md)