---
title: "videoComposition(_:shouldContinueValidatingAfterFindingInvalidTrackIDIn:layerInstruction:asset:)"
framework: avfoundation
role: symbol
role_heading: Instance Method
path: "avfoundation/avvideocompositionvalidationhandling/videocomposition(_:shouldcontinuevalidatingafterfindinginvalidtrackidin:layerinstruction:asset:)"
---

# videoComposition(_:shouldContinueValidatingAfterFindingInvalidTrackIDIn:layerInstruction:asset:)

Reports a video composition layer instruction that does not correspond to the track ID used for the composition’s animation or to a track of the asset.

## Declaration

```swift
optional func videoComposition(_ videoComposition: AVVideoComposition, shouldContinueValidatingAfterFindingInvalidTrackIDIn videoCompositionInstruction: any AVVideoCompositionInstructionProtocol, layerInstruction: AVVideoCompositionLayerInstruction, asset: AVAsset) -> Bool
```

## Parameters

- `videoComposition`: The video composition being validated.
- `videoCompositionInstruction`: The video composition instruction.
- `layerInstruction`: The layer instruction.
- `asset`: The underlying asset.

## Return Value

Return Value true if the video composition should continue validation in order to report additional problems that may exist, otherwise false.

## Discussion

Discussion The asset track is specified in the isValid(for:timeRange:validationDelegate:) method.

## See Also

### Configuring validation methods

- [videoComposition(_:shouldContinueValidatingAfterFindingInvalidValueForKey:)](avfoundation/avvideocompositionvalidationhandling/videocomposition(_:shouldcontinuevalidatingafterfindinginvalidvalueforkey:).md)
- [videoComposition(_:shouldContinueValidatingAfterFindingEmptyTimeRange:)](avfoundation/avvideocompositionvalidationhandling/videocomposition(_:shouldcontinuevalidatingafterfindingemptytimerange:).md)
- [videoComposition(_:shouldContinueValidatingAfterFindingInvalidTimeRangeIn:)](avfoundation/avvideocompositionvalidationhandling/videocomposition(_:shouldcontinuevalidatingafterfindinginvalidtimerangein:).md)