---
title: "finish(withComposedPixelBuffer:)"
framework: avfoundation
role: symbol
role_heading: Instance Method
path: "avfoundation/avasynchronousvideocompositionrequest/finish(withcomposedpixelbuffer:)"
---

# finish(withComposedPixelBuffer:)

The method that the custom compositor calls when composition succeeds.

## Declaration

```swift
func finish(withComposedPixelBuffer readOnlyPixelBuffer: CVReadOnlyPixelBuffer)
```

## See Also

### Finishing the request

- [finish(withComposedVideoFrame:)](avfoundation/avasynchronousvideocompositionrequest/finish(withcomposedvideoframe:).md)
- [finish(withComposedTaggedBuffers:)](avfoundation/avasynchronousvideocompositionrequest/finish(withcomposedtaggedbuffers:).md)
- [finish(with:)](avfoundation/avasynchronousvideocompositionrequest/finish(with:).md)
- [finishCancelledRequest()](avfoundation/avasynchronousvideocompositionrequest/finishcancelledrequest().md)