←API Reference ←SwiftyNsdk

PlaybackDataset

A dataset loaded from a capture JSON file containing frame metadata....

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Declaration

class PlaybackDataset

Summary

A dataset loaded from a capture JSON file containing frame metadata. This class uses on-demand loading for frame images and depth data. Only the currently requested frame is loaded into memory, reducing memory pressure for large datasets.

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Methods

Name	Type	Summary
hasDepth	Bool	Checks if the dataset has depth data from a LiDAR source. - Returns: true if depthSource exists and equals "lidar", false otherwise

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Nested Types

Structs

Name	Type	Summary
CaptureMetadata	CaptureMetadata	Metadata structure for capture information
CaptureRoot	CaptureRoot	Root structure for the capture JSON file
FrameMetadata	FrameMetadata	Frame metadata structure matching the JSON format
LocationMetadata	LocationMetadata	Location metadata structure

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Enums

Name	Type	Summary
PlaybackDatasetError	PlaybackDatasetError	Errors that can occur when retrieving frame data

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