MCU block height (in pixels) for a given level of chrominance subsampling. MCU block sizes: - 8x8 for no subsampling or grayscale - 16x8 for 4:2:2 - 8x16 for 4:4:0 - 16x16 for 4:2:0
See Implementation
MCU block height (in pixels) for a given level of chrominance subsampling. MCU block sizes: - 8x8 for no subsampling or grayscale - 16x8 for 4:2:2 - 8x16 for 4:4:0 - 16x16 for 4:2:0