---
title: numberOfInterpolatedFrames
framework: videotoolbox
role: symbol
role_heading: Instance Property
path: videotoolbox/vtlowlatencyframeinterpolationconfiguration/numberofinterpolatedframes
---

# numberOfInterpolatedFrames

Number of uniformly spaced frames for which you configured the processor.

## Declaration

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

## See Also

### Inspecting the configuration

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