---
title: kVTHDRMetadataInsertionMode_Auto
framework: videotoolbox
role: symbol
role_heading: Global Variable
path: videotoolbox/kvthdrmetadatainsertionmode_auto
---

# kVTHDRMetadataInsertionMode_Auto

## Declaration

```swift
let kVTHDRMetadataInsertionMode_Auto: CFString
```

## See Also

### Insertion Modes

- [kVTHDRMetadataInsertionMode_None](videotoolbox/kvthdrmetadatainsertionmode_none.md)
- [kVTHDRMetadataInsertionMode_RequestSDRRangePreservation](videotoolbox/kvthdrmetadatainsertionmode_requestsdrrangepreservation.md)