This format is the "sweet spot" for Plex, Kodi, and Infuse users who want a cinematic experience without the stuttering issues sometimes found in higher-bandwidth 4K files. Technical Specifications Summary Resolution 1920 x 1080 (Full HD) Video Codec MPEG-4 AVC (Original Disc Stream) Audio DTS-HD Master Audio 7.1 (Lossless) Source Retail Blu-ray Container MKV (Matroska)
DTS-HD MA is a "variable bitrate" codec that provides a bit-for-bit identical copy of the studio master. Prometheus.2012.1080p.BluRay.REMUX.AVC.DTS-HD.M...
The "1080p AVC" tag indicates the Advanced Video Coding codec used on the original retail disc. This format is the "sweet spot" for Plex,
A is a lossless rip of the contents of a Blu-ray disc. Unlike a "re-encode" (which compresses the video to save space), a REMUX strips away the menus and trailers but keeps the original video stream ( AVC ) and the master audio track ( DTS-HD MA 7.1 ) completely untouched. A is a lossless rip of the contents of a Blu-ray disc