# loadDataset

Source: https://www.nianticspatial.com/docs/api/kotlin/com.nianticspatial.nsdk.playback.PlaybackDatasetLoader.loadDataset/

loadDataset
Loads the dataset: reads capture JSON from this source and returns a [PlaybackDataset] that uses this loader for on-demand frame loading.

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## Declaration

open fun loadDataset(): PlaybackDataset?

#### Summary

Loads the dataset: reads capture JSON from this source and returns a PlaybackDataset that uses this loader for on-demand frame loading.

#### Returns

The dataset, or null if JSON is missing or invalid.

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## Overload

open fun loadDataset(imageDecoder: (ByteArray) -> Bitmap?): PlaybackDataset?

#### Summary

Loads the dataset with a custom image decoder (e.g. { null } in unit tests to avoid BitmapFactory not mocked).

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