: A precise timestamp and sequence ID (likely November 23, 2016, at 19:52:48) indicating when the file was processed or uploaded.
This specific naming convention is typical of or specialized video "demos" used to test the display capabilities of high-end TVs and monitors. Bhd1080.Com@20161123195248-1 2.00X 3840X2160 Gh...
This string appears to be technical metadata or a "fingerprint" often found in the filenames or internal tags of high-definition video files, specifically associated with the site . : A precise timestamp and sequence ID (likely