---
title: output
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avcaptureconnection/output
---

# output

The connection’s output port, if applicable.

## Declaration

```swift
var output: AVCaptureOutput? { get }
```

## See Also

### Inspecting a connection

- [inputPorts](avfoundation/avcaptureconnection/inputports.md)
- [videoPreviewLayer](avfoundation/avcaptureconnection/videopreviewlayer.md)
- [audioChannels](avfoundation/avcaptureconnection/audiochannels.md)