4:2:0 encoding contains horizontally and vertically sub-sampled chroma. Horizontal and vertical chroma positions are co-sited with alternate luma samples on alternate scanlines. The sampling positions are shown in This Figure.
4:2:0 encoding contains horizontally and vertically sub-sampled chroma. Horizontal and vertical chroma positions are co-sited with alternate luma samples on alternate scanlines. The sampling positions are shown in This Figure.
