: Indicates the file contains "Multiple" audio tracks (usually different languages, such as English and German). 1080p : The video resolution ( pixels), often referred to as Full HD.
: The source of the video encode was an official Blu-ray Disc. R.I.P.D.2013.MULTi.1080p.BluRay.x264.DTS.AC3-DE...
: The compression codec used for the video (H.264/MPEG-4 AVC), known for high quality at efficient file sizes. : Indicates the file contains "Multiple" audio tracks
: The movie title and its original theatrical release year. R.I.P.D.2013.MULTi.1080p.BluRay.x264.DTS.AC3-DE...
The text you provided is a "release name" or "scene tag" for a digital copy of the 2013 film . These strings are used in file-sharing communities to provide technical specifications about the video and audio quality at a glance. Technical Breakdown of the Release Tag