---
title: VTIsStereoMVHEVCEncodeSupported()
framework: videotoolbox
role: symbol
role_heading: Function
path: videotoolbox/vtisstereomvhevcencodesupported()
---

# VTIsStereoMVHEVCEncodeSupported()

Returns a Boolean value that indicates whether the system supports MV-HEVC encoding.

## Declaration

```swift
func VTIsStereoMVHEVCEncodeSupported() -> Bool
```

## Return Value

Return Value true if the system supports MV-HEVC encoding; otherwise, false.

## Discussion

Discussion A return value of true doesn’t guarantee that encoding resources are available at all times.

## See Also

### Encoding Multi-Image Frames

- [VTCompressionSessionEncodeMultiImageFrame(_:taggedBuffers:presentationTimeStamp:duration:frameProperties:infoFlagsOut:outputHandler:)](videotoolbox/vtcompressionsessionencodemultiimageframe(_:taggedbuffers:presentationtimestamp:duration:frameproperties:infoflagsout:outputhandler:).md)