---
title: sourceImage
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avciimagefilteringparameters/sourceimage
---

# sourceImage

The current video frame image.

## Declaration

```swift
let sourceImage: CIImage
```

## See Also

### Inspecting the parameters

- [compositionTime](avfoundation/avciimagefilteringparameters/compositiontime.md)
- [renderSize](avfoundation/avciimagefilteringparameters/rendersize.md)