The.grinch.2018.720p.bluray.x264.ac3.ro-[yts.am... -

: The video resolution (1280x720), providing high-definition quality.

: The audio codec, often used for Dolby Digital surround sound. The.Grinch.2018.720p.BluRay.x264.AC3.RO-[YTS.AM...

: The source of the video rip, indicating it was taken from a physical Blu-ray disc for high quality. : The video resolution (1280x720)