What does “BluRay” mean?Blu-ray is an optical disc storage media format, used primarily for storing high-definition video. Releases with this tag are ripped from a BluRay disk. BluRays often associated with 720p and 1080p resolutions.
The actual disc has the same dimensions as a standard DVD or CD. A dual layer Blu-ray Disc can store 50 GB, almost six times the capacity of a dual layer DVD.