kCVImageBufferChromaLocation_Top
A key that indicates the chroma sample is horizontally centered, but is co-sited with the top row of luma samples.
Declaration
let kCVImageBufferChromaLocation_Top: CFStringA key that indicates the chroma sample is horizontally centered, but is co-sited with the top row of luma samples.
let kCVImageBufferChromaLocation_Top: CFString