---
title: kVTCompressionPropertyKey_HDRMetadataInsertionMode
framework: videotoolbox
role: symbol
role_heading: Global Variable
path: videotoolbox/kvtcompressionpropertykey_hdrmetadatainsertionmode
---

# kVTCompressionPropertyKey_HDRMetadataInsertionMode

## Declaration

```swift
let kVTCompressionPropertyKey_HDRMetadataInsertionMode: CFString
```

## Topics

### Insertion Modes

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

## See Also

### Bitstream Configuration

- [kVTCompressionPropertyKey_Depth](videotoolbox/kvtcompressionpropertykey_depth.md)
- [kVTCompressionPropertyKey_H264EntropyMode](videotoolbox/kvtcompressionpropertykey_h264entropymode.md)
- [kVTCompressionPropertyKey_OutputBitDepth](videotoolbox/kvtcompressionpropertykey_outputbitdepth.md)
- [kVTCompressionPropertyKey_PreserveAlphaChannel](videotoolbox/kvtcompressionpropertykey_preservealphachannel.md)
- [kVTCompressionPropertyKey_PreserveDynamicHDRMetadata](videotoolbox/kvtcompressionpropertykey_preservedynamichdrmetadata.md)
- [kVTCompressionPropertyKey_ProfileLevel](videotoolbox/kvtcompressionpropertykey_profilelevel.md)