---
title: containsHDRVideo
framework: avfoundation
role: symbol
role_heading: Type Property
path: avfoundation/avmediacharacteristic/containshdrvideo
---

# containsHDRVideo

A media characteristic that indicates that a track contains HDR video.

## Declaration

```swift
static let containsHDRVideo: AVMediaCharacteristic
```

## Discussion

Discussion HDR video contains extended dynamic range that requires explicit support when compositing. The system infers this characteristic from the format description of the associated track. The value of this characteristic is public.contains-hdr-video.

## See Also

### Visual

- [visual](avfoundation/avmediacharacteristic/visual.md)
- [containsAlphaChannel](avfoundation/avmediacharacteristic/containsalphachannel.md)
- [frameBased](avfoundation/avmediacharacteristic/framebased.md)
- [usesWideGamutColorSpace](avfoundation/avmediacharacteristic/useswidegamutcolorspace.md)
- [containsStereoMultiviewVideo](avfoundation/avmediacharacteristic/containsstereomultiviewvideo.md)
- [carriesVideoStereoMetadata](avfoundation/avmediacharacteristic/carriesvideostereometadata.md)
- [indicatesHorizontalFieldOfView](avfoundation/avmediacharacteristic/indicateshorizontalfieldofview.md)
- [indicatesNonRectilinearProjection](avfoundation/avmediacharacteristic/indicatesnonrectilinearprojection.md)