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←API Reference ←NSDK ←PlaybackSessionDelegate

playbackSession

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.

Declaration​

func playbackSession(_ session: PlaybackSession, didUpdate frame: PlaybackFrame)

Summary​

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.

Overload​

func playbackSession(_ session: PlaybackSession, cameraDidChangeTrackingState camera: PlaybackCamera)

Summary​

Called on the main queue when the tracking state changes (e.g. at start of playback). For playback, state is typically .normal.