---
title: "update(timeCode:)"
framework: usdkit
role: symbol
role_heading: Instance Method
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: "usdkit/usdplayer/update(timecode:)"
---

# update(timeCode:)

Updates the stage to timeCode and returns a USDPlayer.FrameUpdate describing all scene changes.

## Declaration

```swift
final func update(timeCode: USDStage.TimeCode) -> sending USDPlayer.FrameUpdate?
```

## Discussion

Discussion Returns nil if nothing changed.

## See Also

### Driving playback

- [USDPlayer.FrameUpdate](usdkit/usdplayer/frameupdate.md)