# getFrameImageBytesAtIndex

Source: https://www.nianticspatial.com/docs/api/kotlin/com.nianticspatial.nsdk.playback.PlaybackDataset.getFrameImageBytesAtIndex/

getFrameImageBytesAtIndex
Returns raw image bytes at [index] (on-demand, cached). Use when you need bytes instead of Bitmap.

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## Declaration

fun getFrameImageBytesAtIndex(index: Int): ByteArray

#### Summary

Returns raw image bytes at index (on-demand, cached). Use when you need bytes instead of Bitmap.

#### Throws

PlaybackDatasetError.IndexOutOfBounds -- if index is invalid.
PlaybackDatasetError.ImageLoadFailed -- if the image cannot be loaded.

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