CMFormatDescription.ParameterSetCollection Collection of parameter sets in a video format description. Declarationstruct ParameterSetCollection RelationshipsConforms ToBidirectionalCollectionCollectionRandomAccessCollectionSendableSendableMetatypeSequence See AlsoConstantsextensionKeysCommonWithImageBufferstypeIDCMFormatDescription.MediaTypeCMFormatDescription.MediaSubTypeCMFormatDescription.TimeCodeCMFormatDescription.EqualityMaskCMFormatDescription.Extensions