Young.sheldon.s01.complete.720p.bluray.x264-gal...

format you mentioned refers to a specific digital encoding of the physical release. While the original Blu-ray discs are 1080p AVC-encoded

x264 is an open-source software library for encoding video streams into the H.264/MPEG-4 AVC format. Its advantages include: Young.Sheldon.S01.COMPLETE.720p.BluRay.x264-Gal...