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

# videoFieldMode

A setting that tells the connection how to interlace video flowing through it.

## Declaration

```swift
var videoFieldMode: AVVideoFieldMode { get set }
```

## Discussion

Discussion The property only applies to a video connection and when isVideoFieldModeSupported is true.

## See Also

### Interlacing video

- [isVideoFieldModeSupported](avfoundation/avcaptureconnection/isvideofieldmodesupported.md)
- [AVVideoFieldMode](avfoundation/avvideofieldmode.md)