# PlaybackSessionDelegate

Source: https://www.nianticspatial.com/docs/api/swift/NSDK.interface-PlaybackSessionDelegate/

PlaybackSessionDelegate
Delegate protocol for receiving frame updates during playback (mirrors ARSessionDelegate-style callbacks).

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## Declaration

protocol PlaybackSessionDelegate : AnyObject

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## Methods

| Name | Type | Summary |
| --- | --- | --- |
| playbackSession | void | Called on the main queue each time a new playback frame is ready. Use the frame's metadata, image, and optional depth for rendering or processing. |

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## Relationships

conformance:  NSDKViewDelegate