---
title: customVideoCompositor
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avassetreadervideocompositionoutput/customvideocompositor
---

# customVideoCompositor

A custom video compositor for the output.

## Declaration

```swift
var customVideoCompositor: (any AVVideoCompositing)? { get }
```

## Discussion

Discussion This property is nil if there isn’t a custom video compositor, or if the internal video compositor is in use.

## See Also

### Configuring video settings

- [videoComposition](avfoundation/avassetreadervideocompositionoutput/videocomposition.md)