4 ms·
Different codecs. Regular Blu-Rays are largely H.264 (though some of the original releases are MPEG-2 like DVDs); UHD is H.265 which is way more space efficient
by deergomoo 5y ago
Different codecs. Regular Blu-Rays are largely H.264 (though some of the original releases are MPEG-2 like DVDs); UHD is H.265 which is way more space efficient.