kCVPixelFormatBlockHeight
The height, in pixels, of the smallest byte-addressable group of pixels (type CFNumber). Assumed to be 1 if this key is not present.
Declaration
let kCVPixelFormatBlockHeight: CFStringSee Also
Constants
kCVPixelFormatComponentRangekCVPixelFormatComponentRange_FullRangekCVPixelFormatComponentRange_VideoRangekCVPixelFormatComponentRange_WideRangekCVPixelFormatContainsRGBkCVPixelFormatContainsYCbCrkCVPixelFormatNamekCVPixelFormatConstantkCVPixelFormatCodecTypekCVPixelFormatFourCCkCVPixelFormatContainsAlphakCVPixelFormatPlaneskCVPixelFormatBlockWidthkCVPixelFormatBitsPerBlockkCVPixelFormatBlockHorizontalAlignment