The string you've provided, "John.Carter.2012.1080p.BluRay.x265.HEVC.10bit.7...", appears to be a filename for a video file, specifically for the movie "John Carter" released in 2012. This filename suggests several technical details about the video:
BluRay: The source of the media, indicating it was ripped from a physical Blu-ray disc. John.Carter.2012.1080p.BluRay.x265.HEVC.10bit.7...
While the keyword does not specify exact encoder settings, a group producing a transparent 1080p Bluray x265 10-bit encode would likely use: The string you've provided, "John