---
title: kVTDecompressionPropertyKey_ContentHasInterframeDependencies
framework: videotoolbox
role: symbol
role_heading: Global Variable
path: videotoolbox/kvtdecompressionpropertykey_contenthasinterframedependencies
---

# kVTDecompressionPropertyKey_ContentHasInterframeDependencies

An optional Boolean property indicating if the content being decoded has interframe dependencies, if the decoder knows.

## Declaration

```swift
let kVTDecompressionPropertyKey_ContentHasInterframeDependencies: CFString
```

## Discussion

Discussion This is an optional, read-only property that video decoders may implement.