# setOnFrameListener

Source: https://www.nianticspatial.com/docs/api/kotlin/com.nianticspatial.nsdk.playback.PlaybackSession.setOnFrameListener/

setOnFrameListener
Sets the callback invoked for each loaded frame. Call before [play].

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## Declaration

fun setOnFrameListener(callback: (PlaybackFrame) -> Unit)

#### Summary

Sets the callback invoked for each loaded frame. Call before play.

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