YUV 420 Video Format скачать в хорошем качестве

YUV 420 Video Format

The 4:2:0 format is a type of chroma subsampling used in image and video compression to reduce file size while preserving quality. It achieves this by fully sampling brightness (Y) for each 4x2 pixel block, but sampling chrominance (Cb and Cr) at lower rates. Specifically, only one set of Cb and Cr values is recorded for every two pixels in the first row, with no sampling of Cb and Cr components for the second row. This method reduces data needed for color information representation without significantly impacting perceived quality, striking a balance between compression and image quality. #rgb #displaystand #vlsi #tutorial #hardware #ُembeddedsystem #dsc #displaytechnology