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

# videoFieldMode

A mode that specifies the handling of video frames that contain multiple fields.

## Declaration

```swift
nonisolated var videoFieldMode: String? { get set }
```

## Discussion

Discussion A value of nil indicates default processing of video frames. To deinterlace video fields, set this property value to AVPlayerItemTrackVideoFieldModeDeinterlaceFields.

## See Also

### Configuring video properties

- [currentVideoFrameRate](avfoundation/avplayeritemtrack/currentvideoframerate.md)
- [AVPlayerItemTrackVideoFieldModeDeinterlaceFields](avfoundation/avplayeritemtrackvideofieldmodedeinterlacefields.md)