---
title: kVTDecompressionPropertyKey_DeinterlaceMode
framework: videotoolbox
role: symbol
role_heading: Global Variable
path: videotoolbox/kvtdecompressionpropertykey_deinterlacemode
---

# kVTDecompressionPropertyKey_DeinterlaceMode

Modes for requesting a specific deinterlacing technique.

## Declaration

```swift
let kVTDecompressionPropertyKey_DeinterlaceMode: CFString
```

## Discussion

Discussion This is an optional property for video decoders to implement. Decoders should only accept the modes that they will implement. This property is only applicable if kVTDecompressionPropertyKey_FieldMode is set to kVTDecompressionProperty_FieldMode_DeinterlaceFields.

## Topics

### Deinterlace Modes

- [kVTDecompressionProperty_DeinterlaceMode_VerticalFilter](videotoolbox/kvtdecompressionproperty_deinterlacemode_verticalfilter.md)
- [kVTDecompressionProperty_DeinterlaceMode_Temporal](videotoolbox/kvtdecompressionproperty_deinterlacemode_temporal.md)

## See Also

### Decoder Behavior

- [kVTDecompressionProperty_TemporalLevelLimit](videotoolbox/kvtdecompressionproperty_temporallevellimit.md)
- [kVTDecompressionPropertyKey_AllowBitstreamToChangeFrameDimensions](videotoolbox/kvtdecompressionpropertykey_allowbitstreamtochangeframedimensions.md)
- [kVTDecompressionPropertyKey_FieldMode](videotoolbox/kvtdecompressionpropertykey_fieldmode.md)
- [kVTDecompressionPropertyKey_MaximizePowerEfficiency](videotoolbox/kvtdecompressionpropertykey_maximizepowerefficiency.md)
- [kVTDecompressionPropertyKey_OnlyTheseFrames](videotoolbox/kvtdecompressionpropertykey_onlytheseframes.md)
- [kVTDecompressionPropertyKey_PixelFormatsWithReducedResolutionSupport](videotoolbox/kvtdecompressionpropertykey_pixelformatswithreducedresolutionsupport.md)
- [kVTDecompressionPropertyKey_RealTime](videotoolbox/kvtdecompressionpropertykey_realtime.md)
- [kVTDecompressionPropertyKey_ReducedCoefficientDecode](videotoolbox/kvtdecompressionpropertykey_reducedcoefficientdecode.md)
- [kVTDecompressionPropertyKey_ReducedFrameDelivery](videotoolbox/kvtdecompressionpropertykey_reducedframedelivery.md)
- [kVTDecompressionPropertyKey_ReducedResolutionDecode](videotoolbox/kvtdecompressionpropertykey_reducedresolutiondecode.md)
- [kVTDecompressionPropertyKey_SuggestedQualityOfServiceTiers](videotoolbox/kvtdecompressionpropertykey_suggestedqualityofservicetiers.md)
- [kVTDecompressionPropertyKey_SupportedPixelFormatsOrderedByPerformance](videotoolbox/kvtdecompressionpropertykey_supportedpixelformatsorderedbyperformance.md)
- [kVTDecompressionPropertyKey_SupportedPixelFormatsOrderedByQuality](videotoolbox/kvtdecompressionpropertykey_supportedpixelformatsorderedbyquality.md)
- [kVTDecompressionPropertyKey_ThreadCount](videotoolbox/kvtdecompressionpropertykey_threadcount.md)