kCEHeightKey Specifies the height of the encoded video. Declarationvar kCEHeightKey: String { get } See AlsoEncoder Attribute KeyskCEAllowsSegmentationKeykCEFileExtensionKeykCEFieldOrderKeykCEColorSpaceKeykCEAudioChannelLayoutKeykCEVideoEnabledKeykCEAudioEnabledKeykCEAudioSampleFloatKeykCEAudioSampleRateKeykCEAudioSampleSizeKeykCEWidthKeykCEAutoRateKeykCEAutoWidthKeykCEAutoHeightKeykCEPixelAspectKey