kVTDecompressionPropertyKey_PixelFormatsWithReducedResolutionSupport
Pixel formats that support reduced-resolution decoding (optional).
Declaration
let kVTDecompressionPropertyKey_PixelFormatsWithReducedResolutionSupport: CFStringDiscussion
This is an optional property for video decoders to implement. This property value is an array containing CFNumber objects holding CMPixelFormatType values.
See Also
Decoder Behavior
kVTDecompressionProperty_TemporalLevelLimitkVTDecompressionPropertyKey_AllowBitstreamToChangeFrameDimensionskVTDecompressionPropertyKey_DeinterlaceModekVTDecompressionPropertyKey_FieldModekVTDecompressionPropertyKey_MaximizePowerEfficiencykVTDecompressionPropertyKey_OnlyTheseFrameskVTDecompressionPropertyKey_RealTimekVTDecompressionPropertyKey_ReducedCoefficientDecodekVTDecompressionPropertyKey_ReducedFrameDeliverykVTDecompressionPropertyKey_ReducedResolutionDecodekVTDecompressionPropertyKey_SuggestedQualityOfServiceTierskVTDecompressionPropertyKey_SupportedPixelFormatsOrderedByPerformancekVTDecompressionPropertyKey_SupportedPixelFormatsOrderedByQualitykVTDecompressionPropertyKey_ThreadCount