kVTDecompressionPropertyKey_SupportedPixelFormatsOrderedByPerformance
An array indicating speed tradeoffs between pixel formats (optional).
Declaration
let kVTDecompressionPropertyKey_SupportedPixelFormatsOrderedByPerformance: CFStringDiscussion
This is an optional property for video decoders to implement. This property value is an array containing CFNumber objects holding CMPixelFormatType values, ordered by speed from fastest to slowest.
See Also
Decoder Behavior
kVTDecompressionProperty_TemporalLevelLimitkVTDecompressionPropertyKey_AllowBitstreamToChangeFrameDimensionskVTDecompressionPropertyKey_DeinterlaceModekVTDecompressionPropertyKey_FieldModekVTDecompressionPropertyKey_MaximizePowerEfficiencykVTDecompressionPropertyKey_OnlyTheseFrameskVTDecompressionPropertyKey_PixelFormatsWithReducedResolutionSupportkVTDecompressionPropertyKey_RealTimekVTDecompressionPropertyKey_ReducedCoefficientDecodekVTDecompressionPropertyKey_ReducedFrameDeliverykVTDecompressionPropertyKey_ReducedResolutionDecodekVTDecompressionPropertyKey_SuggestedQualityOfServiceTierskVTDecompressionPropertyKey_SupportedPixelFormatsOrderedByQualitykVTDecompressionPropertyKey_ThreadCount