# PlaybackDatasetSource

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

PlaybackDatasetSource

---

## Declaration

protocol PlaybackDatasetSource

## Summary

Protocol for loading playback dataset data from various sources.
This protocol abstracts data retrieval, allowing for different implementations
such as bundle loading, file system loading, remote loading, or mock data for testing.
Implementations are used for on-demand frame loading - the loader is passed to
`PlaybackDataset` which calls these methods when frames are requested.

---

## Methods

| Name | Type | Summary |
| --- | --- | --- |
| info | String | Returns details about the loader configuration. |
| loadCaptureJSON | Data? | Loads the capture JSON data from the data source. |
| loadDepthConfidence | Data? | Loads depth confidence data from the data source.This method is called on-demand when confidence data is requested. |
| loadDepthData | Data? | Loads depth data from the data source.This method is called on-demand when depth data is requested. |
| loadImage | CGImage? | Loads an image from the data source.This method is called on-demand when a frame image is requested. |

---

## Relationships

conformance:  PlaybackDatasetLoader 

conformance:  BundlePlaybackDatasetLoader