---
title: "renderContextChanged(_:)"
framework: avfoundation
role: symbol
role_heading: Instance Method
path: "avfoundation/avvideocompositing/rendercontextchanged(_:)"
---

# renderContextChanged(_:)

Tells the compositor that the composition changed render contexts.

## Declaration

```swift
func renderContextChanged(_ newRenderContext: AVVideoCompositionRenderContext)
```

## Parameters

- `newRenderContext`: The new render context of the video composition.

## See Also

### Observing render context changes

- [AVVideoCompositionRenderContext](avfoundation/avvideocompositionrendercontext.md)